ilObjTest Class Reference

Inheritance diagram for ilObjTest:

Collaboration diagram for ilObjTest:

Public Member Functions
	ilObjTest ($a_id=0, $a_call_by_reference=true)
	Constructor public.
	create ($a_upload=false)
	create test object
	update ()
	update object data
	read ($a_force_db=false)
	read object data from db into object
	delete ()
	delete object and all related data
	deleteTest ()
	Deletes the test and all related objects, files and database entries.
	initDefaultRoles ()
	init default roles settings
	notify ($a_event, $a_ref_id, $a_parent_non_rbac_id, $a_node_id, $a_params=0)
	notifys an object about an event occured Based on the event happend, each object may decide how it reacts.
	createExportDirectory ()
	creates data directory for export files (data_dir/tst_data/tst_<id>/export, depending on data directory that is set in ILIAS setup/ini)
	getExportDirectory ()
	Get the location of the export directory for the test.
	getExportFiles ($dir)
	Get a list of the already exported files in the export directory.
	_setImportDirectory ($a_import_dir=null)
	set import directory
	_getImportDirectory ()
	Get the import directory location of the test.
	getImportDirectory ()
	_createImportDirectory ()
	creates data directory for import files (data_dir/tst_data/tst_<id>/import, depending on data directory that is set in ILIAS setup/ini)
	hasSingleChoiceQuestions ()
	Returns TRUE if the test contains single choice results.
	isSingleChoiceTest ()
	Returns TRUE if the test contains single choice results only.
	isSingleChoiceTestWithoutShuffle ()
	Returns TRUE if the test contains single choice results and no shuffle only.
	isComplete ()
	Returns 1 (true), if a test is complete for use.
	_isComplete ($obj_id)
	Returns true, if a test is complete for use.
	saveECTSStatus ($ects_output=0, $fx_support="", $ects_a=90, $ects_b=65, $ects_c=35, $ects_d=10, $ects_e=0)
	Saves the ECTS status (output of ECTS grades in a test) to the database.
	saveCompleteStatus ()
	Checks if the test is complete and saves the status in the database.
	getAllRTEContent ()
	Returns the content of all RTE enabled text areas in the test.
	cleanupMediaobjectUsage ()
	Cleans up the media objects for all text fields in a test which are using an RTE field.
	saveToDb ($properties_only=FALSE)
	Saves a ilObjTest object to a database.
	saveQuestionsToDb ()
	Saves the test questions to the database.
	saveRandomQuestion ($active_id, $question_id, $pass=NULL, $maxcount)
	Saves a random question to the database.
	getRandomQuestionDuplicate ($question_id, $active_id)
	Returns the question id of the duplicate of a question which is already in use in a random test.
	getNrOfResultsForPass ($active_id, $pass)
	Calculates the number of user results for a specific test pass.
	hasRandomQuestionsForPass ($active_id, $pass)
	Checkes wheather a random test has already created questions for a given pass or not.
	generateRandomQuestions ($active_id, $pass=NULL)
	Generates new random questions for the active user.
	saveRandomQuestionCount ($total_questions=NULL)
	Saves the total amount of a tests random questions to the database.
&	getRandomQuestionpools ()
	Returns an array containing the random questionpools saved to the database.
	saveRandomQuestionpools ()
	Saves the question pools used for a random test.
	getUsedRandomQuestionpools ()
	Creates an array with title and question count of used random questionpools.
	addRandomQuestionpoolData ($count=0, $qpl=0, $position)
	removeRandomQuestionpoolData ($position)
	setRandomQuestionpoolData ($a_data)
&	getRandomQuestionpoolData ()
	Returns an array containing ilRandomTestData objects containing the random test selection.
	loadFromDb ()
	Loads a ilObjTest object from a database.
	loadQuestions ($active_id="", $pass=NULL)
	Load the test question id's from the database.
	setIntroduction ($introduction="")
	Sets the introduction text of the ilObjTest object.
	setFinalStatement ($a_statement="")
	Sets the final statement text of the ilObjTest object.
	setShowInfo ($a_info=1)
	Set whether the complete information page is shown or the required data only.
	setForceJS ($a_js=1)
	Set whether JavaScript should be forced for tests.
	setCustomStyle ($a_customStyle=NULL)
	Set the custom style.
	getCustomStyle ()
	Get the custom style.
	getCustomStyles ()
	Return the available custom styles.
	getTestStyleLocation ($mode="output")
	get full style sheet file name (path inclusive) of current user
	setShowFinalStatement ($show=0)
	Sets whether the final statement should be shown or not.
	isRandomTest ()
	Gets the status of the $random_test attribute.
	getRandomQuestionCount ()
	Gets the number of random questions used for a random test.
	getIntroduction ()
	Gets the introduction text of the ilObjTest object.
	getFinalStatement ()
	Gets the final statement.
	getShowInfo ()
	Gets whether the complete information page is shown or the required data only.
	getForceJS ()
	Gets whether JavaScript should be forced for tests.
	getShowFinalStatement ()
	Returns whether the final statement should be shown or not.
	getTestId ()
	Gets the database id of the additional test data.
	getECTSOutput ()
	Indicates if ECTS grades output is presented in this test.
	setECTSOutput ($a_ects_output)
	Enables/Disables ECTS grades output for this test.
	getECTSFX ()
	Returns the ECTS FX grade.
	setECTSFX ($a_ects_fx)
	Sets the ECTS FX grade.
&	getECTSGrades ()
	Returns the ECTS grades.
	setECTSGrades ($a_ects_grades)
	Sets the ECTS grades.
	setSequenceSettings ($sequence_settings=0)
	Sets the sequence settings of the ilObjTest object.
	setScoreReporting ($score_reporting=0)
	Sets the score reporting of the ilObjTest object.
	setInstantFeedbackSolution ($instant_feedback=0)
	Sets the instant feedback for the solution.
	setAnswerFeedback ($answer_feedback=0)
	Sets the generic feedback for the test Use setGenericAnswerFeedback instead.
	setGenericAnswerFeedback ($generic_answer_feedback=0)
	Sets if the generic feedback is to be shown in the test.
	setAnswerFeedbackPoints ($answer_feedback_points=0)
	Sets the answer specific feedback of reached points for the test.
	setRandomTest ($a_random_test=0)
	Sets the random test indicator.
	setRandomQuestionCount ($a_random_question_count="")
	Sets the random question count.
	setReportingDate ($reporting_date)
	Sets the reporting date of the ilObjTest object.
	getSequenceSettings ()
	Gets the sequence settings of the ilObjTest object.
	getScoreReporting ()
	Gets the score reporting of the ilObjTest object.
	getInstantFeedbackSolution ()
	Returns 1 if the correct solution will be shown after answering a question.
	getAnswerFeedback ()
	Returns 1 if generic answer feedback is activated.
	getGenericAnswerFeedback ()
	Returns 1 if generic answer feedback is to be shown.
	getAnswerFeedbackPoints ()
	Returns 1 if answer specific feedback as reached points is activated.
	getCountSystem ()
	Gets the count system for the calculation of points.
	_getCountSystem ($active_id)
	Gets the count system for the calculation of points.
	getMCScoring ()
	Gets the scoring type for multiple choice questions.
	getScoreCutting ()
	Determines if the score of a question should be cut at 0 points or the score of the whole test.
	getPassword ()
	Returns the password for test access.
	getPassScoring ()
	Gets the pass scoring type.
	_getPassScoring ($active_id)
	Gets the pass scoring type.
	_getMCScoring ($active_id)
	Gets the scoring type for multiple choice questions.
	_getScoreCutting ($active_id)
	Determines if the score of a question should be cut at 0 points or the score of the whole test.
	getReportingDate ()
	Gets the reporting date of the ilObjTest object.
	getNrOfTries ()
	Returns the nr of tries for the test.
	getKiosk ()
	Returns the kiosk mode.
	setKiosk ($kiosk=0)
	Sets the kiosk mode for the test.
	getKioskMode ()
	Returns the kiosk mode.
	setKioskMode ($a_kiosk=FALSE)
	Sets the kiosk mode for the test.
	getShowKioskModeTitle ()
	Returns the status of the kiosk mode title.
	setShowKioskModeTitle ($a_title=FALSE)
	Set to true, if the full test title should be shown in kiosk mode.
	getShowKioskModeParticipant ()
	Returns the status of the kiosk mode participant.
	setShowKioskModeParticipant ($a_participant=FALSE)
	Set to true, if the participant's name should be shown in kiosk mode.
	getUsePreviousAnswers ()
	Returns if the previous answers should be shown for a learner.
	getTitleOutput ()
	Returns the value of the title_output status.
	_getTitleOutput ($active_id)
	Returns the value of the title_output status.
	_getUsePreviousAnswers ($active_id, $user_active_user_setting=false)
	Returns if the previous results should be hidden for a learner.
	getProcessingTime ()
	Returns the processing time for the test.
	getProcessingTimeAsArray ()
	Returns the processing time for the test.
	getProcessingTimeInSeconds ()
	Returns the processing time for the test in seconds.
	getSecondsUntilEndingTime ()
	Returns the seconds left from the actual time until the ending time.
	getEnableProcessingTime ()
	Returns the state of the processing time (enabled/disabled)
	getResetProcessingTime ()
	Returns wheather the processing time should be reset or not.
	getStartingTime ()
	Returns the starting time of the test.
	getEndingTime ()
	Returns the ending time of the test.
	setNrOfTries ($nr_of_tries=0)
	Sets the nr of tries for the test.
	setUsePreviousAnswers ($use_previous_answers=1)
	Sets the status of the visibility of previous learner answers.
	setTitleOutput ($title_output=0)
	Sets the status of the title output.
	setProcessingTime ($processing_time="00:00:00")
	Sets the processing time for the test.
	setEnableProcessingTime ($enable=0)
	Sets the processing time enabled or disabled.
	setResetProcessingTime ($reset=0)
	Sets wheather the processing time should be reset or not.
	setStartingTime ($starting_time=NULL)
	Sets the starting time in database timestamp format for the test.
	setEndingTime ($ending_time=NULL)
	Sets the ending time in database timestamp format for the test.
	setCountSystem ($a_count_system=COUNT_PARTIAL_SOLUTIONS)
	Sets the count system for the calculation of points.
	setPassword ($a_password=NULL)
	Sets the password for test access.
	setScoreCutting ($a_score_cutting=SCORE_CUT_QUESTION)
	Sets the type of score cutting.
	setMCScoring ($a_mc_scoring=SCORE_ZERO_POINTS_WHEN_UNANSWERED)
	Sets the multiple choice scoring.
	setPassScoring ($a_pass_scoring=SCORE_LAST_PASS)
	Sets the pass scoring.
	removeQuestion ($question_id)
	Removes a question from the test object.
	removeAllTestEditings ($question_id="")
	Removes all references to the question in executed tests in case the question has been changed.
	removeTestResults (ilTestParticipantData $participantData)
	removeTestActives ($activeIds)
	removeTestResultsForUser ($user_id)
	questionMoveUp ($question_id)
	Moves a question up in order.
	questionMoveDown ($question_id)
	Moves a question down in order.
	duplicateQuestionForTest ($question_id)
	Takes a question and creates a copy of the question for use in the test.
	insertQuestion ($question_id, $linkOnly=false)
	Insert a question in the list of questions.
&	getQuestionTitles ()
	Returns the titles of the test questions in question sequence.
&	getQuestionTitlesAndIndexes ()
	Returns the titles of the test questions in question sequence.
	getQuestionTitle ($title)
	Returns the title of a test question and checks if the title output is allowed.
	getQuestionDataset ($question_id)
	Returns the dataset for a given question id.
	getQuestionType ($question_id)
	Returns the question type of a question with a given id.
	startWorkingTime ($active_id, $pass)
	Write the initial entry for the tests working time to the database.
	updateWorkingTime ($times_id)
	Update the working time of a test when a question is answered.
&	getWorkedQuestions ($active_id, $pass=NULL)
	Gets the id's of all questions a user already worked through.
	isTestFinishedToViewResults ($active_id, $currentpass)
	Returns true if an active user completed a test pass and did not start a new pass.
&	getAllQuestions ($pass=NULL)
	Returns all questions of a test in test order.
	getActiveIdOfUser ($user_id="", $anonymous_id="")
	Gets the active id of a given user.
	_getActiveIdOfUser ($user_id="", $test_id="")
	Gets the active id of the tst_active table for the active user.
	pcArrayShuffle ($array)
	Shuffles the values of a given array.
&	getTestResult ($active_id, $pass=NULL, $ordered_sequence=FALSE)
	Calculates the results of a test for a given user and returns an array with all test results.
	evalTotalPersons ()
	Returns the number of persons who started the test.
	getCompleteWorkingTime ($user_id)
	Returns the complete working time in seconds a user worked on the test.
&	getCompleteWorkingTimeOfParticipants ()
	Returns the complete working time in seconds for all test participants.
&	_getCompleteWorkingTimeOfParticipants ($test_id)
	Returns the complete working time in seconds for all test participants.
	getCompleteWorkingTimeOfParticipant ($active_id)
	Returns the complete working time in seconds for a test participant.
	_getWorkingTimeOfParticipantForPass ($active_id, $pass)
	Returns the complete working time in seconds for a test participant.
	getVisitTimeOfParticipant ($active_id)
	Returns the first and last visit of a participant.
	_getVisitTimeOfParticipant ($test_id, $active_id)
	Returns the first and last visit of a participant.
&	evalStatistical ($active_id)
	Returns the statistical evaluation of the test for a specified user.
&	getTotalPointsPassedArray ()
	Returns an array with the total points of all users who passed the test This array could be used for statistics.
&	getParticipants ()
	Returns all persons who started the test.
&	evalTotalPersonsArray ($name_sort_order="asc")
	Returns all persons who started the test.
&	evalTotalParticipantsArray ($name_sort_order="asc")
	Returns all participants who started the test.
	evalTotalFinished ()
	Returns the number of total finished tests.
&	getQuestionsOfTest ($active_id)
	Retrieves all the assigned questions for all test passes of a test participant.
&	getQuestionsOfPass ($active_id, $pass)
	Retrieves all the assigned questions for a test participant in a given test pass.
	getUnfilteredEvaluationData ()
	_getQuestionCountAndPointsForPassOfParticipant ($active_id, $pass)
&	getCompleteEvaluationData ($withStatistics=TRUE, $filterby="", $filtertext="")
&	evalResultsOverview ()
	Creates an associated array with the results of all participants of a test.
&	_evalResultsOverview ($test_id)
	Creates an associated array with the results of all participants of a test.
&	evalResultsOverviewOfParticipant ($active_id)
	Creates an associated array with the results for a given participant of a test.
	buildName ($user_id, $firstname, $lastname, $title)
	Builds a user name for the output depending on test type and existence of the user.
	_buildName ($is_anonymous, $user_id, $firstname, $lastname, $title)
	Builds a user name for the output depending on test type and existence of the user.
	evalTotalStartedAverageTime ()
	Returns the average processing time for all started tests.
&	getAvailableQuestionpools ($use_object_id=false, $equal_points=false, $could_be_offline=false, $show_path=FALSE, $with_questioncount=FALSE, $permission="read")
	Returns the available question pools for the active user.
	getEstimatedWorkingTime ()
	Returns the estimated working time for the test calculated from the working time of the contained questions.
	generateRandomPass ($nr, $qpls, $pass=NULL)
	Generates a random test pass for a random test.
	randomSelectQuestions ($nr_of_questions, $questionpool, $use_obj_id=0, $qpls="", $pass=NULL)
	Returns a random selection of questions.
	getImagePath ()
	Returns the image path for web accessable images of a test The image path is under the CLIENT_WEB_DIR in assessment/REFERENCE_ID_OF_TEST/images.
	getImagePathWeb ()
	Returns the web image path for web accessable images of a test The image path is under the web accessable data dir in assessment/REFERENCE_ID_OF_TEST/images.
&	createQuestionGUI ($question_type, $question_id=-1)
	Creates a question GUI instance of a given question type.
&	_instanciateQuestion ($question_id)
	Creates an instance of a question with a given question id.
	moveQuestions ($move_questions, $target_index, $insert_mode)
	Move questions to another position.
	startingTimeReached ()
	Returns true if the starting time of a test is reached A starting time is not available for self assessment tests.
	endingTimeReached ()
	Returns true if the ending time of a test is reached An ending time is not available for self assessment tests.
	getAvailableQuestions ($arrFilter, $completeonly=0)
	Calculates the available questions for a test.
&	getQuestionTypeTranslations ()
	fromXML (ilQTIAssessment $assessment)
	Receives parameters from a QTI parser and creates a valid ILIAS test object.
	toXML ()
	Returns a QTI xml representation of the test.
	exportPagesXML (&$a_xml_writer, $a_inst, $a_target_dir, &$expLog)
	export pages of test to xml (see ilias_co.dtd)
	exportXMLMetaData (&$a_xml_writer)
	export content objects meta data to xml (see ilias_co.dtd)
	modifyExportIdentifier ($a_tag, $a_param, $a_value)
	Returns the installation id for a given identifier.
	exportXMLPageObjects (&$a_xml_writer, $a_inst, &$expLog)
	export page objects to xml (see ilias_co.dtd)
	exportXMLMediaObjects (&$a_xml_writer, $a_inst, $a_target_dir, &$expLog)
	export media objects to xml (see ilias_co.dtd)
	exportFileItems ($a_target_dir, &$expLog)
	export files of file itmes
	getImportMapping ()
	get array of (two) new created questions for import id
	getECTSGrade ($passed_array, $reached_points, $max_points)
	Returns the ECTS grade for a number of reached points.
	_getECTSGrade ($points_passed, $reached_points, $max_points, $a, $b, $c, $d, $e, $fx)
	Returns the ECTS grade for a number of reached points.
	checkMarks ()
	getMarkSchema ()
	setAuthor ($author="")
	Sets the authors name of the ilObjTest object.
	saveAuthorToMetadata ($a_author="")
	Saves an authors name into the lifecycle metadata if no lifecycle metadata exists This will only be called for conversion of "old" tests where the author hasn't been stored in the lifecycle metadata.
	createMetaData ()
	Create meta data entry.
	getAuthor ()
	Gets the authors name of the ilObjTest object.
	_lookupAuthor ($obj_id)
	Gets the authors name of the ilObjTest object.
&	_getAvailableTests ($use_object_id=FALSE)
	Returns the available tests for the active user.
	cloneRandomQuestions ($new_id)
	Duplicates the source random questionpools for another test.
	cloneObject ($a_target_id, $a_copy_id=0)
	Clone object.
	getQuestionCount ()
	Returns the number of questions in the test.
	_getQuestionCount ($test_id)
	Returns the number of questions in the test for a given user.
	removeNonRandomTestData ()
	Removes all test data of a non random test when a test was set to random test.
	removeRandomTestData ()
	Removes all test data of a random test when a test was set to non random test.
	logAction ($logtext="", $question_id="")
	Logs an action into the Test&Assessment log.
	_getObjectIDFromTestID ($test_id)
	Returns the ILIAS test object id for a given test id.
	_getObjectIDFromActiveID ($active_id)
	Returns the ILIAS test object id for a given active id.
	_getTestIDFromObjectID ($object_id)
	Returns the ILIAS test id for a given object id.
	getTextAnswer ($active_id, $question_id, $pass=NULL)
	Returns the text answer of a given user for a given question.
	getQuestiontext ($question_id)
	Returns the question text for a given question.
&	getInvitedUsers ($user_id="", $order="login, lastname, firstname")
	Returns a list of all invited users in a test.
&	getTestParticipants ()
	Returns a list of all participants in a test.
	getTestParticipantsForManualScoring ($filter=NULL)
&	getUserData ($ids)
	Returns a data of all users specified by id list.
&	getGroupData ($ids)
&	getRoleData ($ids)
	inviteGroup ($group_id)
	Invites all users of a group to a test.
	inviteRole ($role_id)
	Invites all users of a role to a test.
	disinviteUser ($user_id)
	Disinvites a user from a test.
	inviteUser ($user_id, $client_ip="")
	Invites a user to a test.
	setClientIP ($user_id, $client_ip)
	_getSolvedQuestions ($active_id, $question_fi=null)
	get solved questions
	setQuestionSetSolved ($value, $question_id, $user_id)
	sets question solved state to value for given user_id
	setActiveTestSubmitted ($user_id)
	submits active test for user user_id
	isTestFinished ($active_id)
	returns if the active for user_id has been submitted
	isActiveTestSubmitted ($user_id=null)
	returns if the active for user_id has been submitted
	hasNrOfTriesRestriction ()
	returns if the numbers of tries have to be checked
	isNrOfTriesReached ($tries)
	returns if number of tries are reached
	getAllTestResults ($participants, $prepareForCSV=true)
	returns all test results for all participants
&	processCSVRow ($row, $quoteAll=FALSE, $separator=";")
	Processes an array as a CSV row and converts the array values to correct CSV values.
	_getPass ($active_id)
	Retrieves the actual pass of a given user for a given test.
	_getMaxPass ($active_id)
	Retrieves the maximum pass of a given user for a given test in which the user answered at least one question.
	_getBestPass ($active_id)
	Retrieves the best pass of a given user for a given test.
	_getResultPass ($active_id)
	Retrieves the pass number that should be counted for a given user.
	getAnsweredQuestionCount ($active_id, $pass=NULL)
	Retrieves the number of answered questions for a given user in a given test.
	getPassFinishDate ($active_id, $pass)
	Retrieves the number of answered questions for a given user in a given test.
	isExecutable ($user_id, $allowPassIncrease=FALSE)
	Checks if the test is executable by the given user.
	canViewResults ()
	Returns true, if the test results can be viewed.
	canShowTestResults ($user_id)
	canEditMarks ()
	getStartingTimeOfUser ($active_id)
	Returns the unix timestamp of the time a user started a test.
	isMaxProcessingTimeReached ($starting_time)
	Returns whether the maximum processing time for a test is reached or not.
&	getTestQuestions ()
	getShuffleQuestions ()
	Returns the status of the shuffle_questions variable.
	setShuffleQuestions ($a_shuffle)
	Sets the status of the shuffle_questions variable.
	getListOfQuestionsSettings ()
	Returns the settings for the list of questions options in the test properties This could contain one of the following values: 0 = No list of questions offered 1 = A list of questions is offered 3 = A list of questions is offered and the list of questions is shown as first page of the test 5 = A list of questions is offered and the list of questions is shown as last page of the test 7 = A list of questions is offered and the list of questions is shown as first and last page of the test.
	setListOfQuestionsSettings ($a_value=0)
	Sets the settings for the list of questions options in the test properties This could contain one of the following values: 0 = No list of questions offered 1 = A list of questions is offered 3 = A list of questions is offered and the list of questions is shown as first page of the test 5 = A list of questions is offered and the list of questions is shown as last page of the test 7 = A list of questions is offered and the list of questions is shown as first and last page of the test.
	getListOfQuestions ()
	Returns if the list of questions should be presented to the user or not.
	setListOfQuestions ($a_value=TRUE)
	Sets if the the list of questions should be presented to the user or not.
	getListOfQuestionsStart ()
	Returns if the list of questions should be presented as the first page of the test.
	setListOfQuestionsStart ($a_value=TRUE)
	Sets if the the list of questions as the start page of the test.
	getListOfQuestionsEnd ()
	Returns if the list of questions should be presented as the last page of the test.
	setListOfQuestionsEnd ($a_value=TRUE)
	Sets if the the list of questions as the end page of the test.
	getListOfQuestionsDescription ()
	Returns TRUE if the list of questions should be presented with the question descriptions.
	setListOfQuestionsDescription ($a_value=TRUE)
	Sets the show_summary attribute to TRUE if the list of questions should be presented with the question descriptions.
	getResultsPresentation ()
	Returns the combined results presentation value.
	getShowPassDetails ()
	Returns if the pass details should be shown when a test is not finished.
	getShowSolutionDetails ()
	Returns if the solution details should be presented to the user or not.
	getShowSolutionPrintview ()
	Returns if the solution printview should be presented to the user or not.
	getShowSolutionFeedback ()
	Returns if the feedback should be presented to the solution or not.
	getShowSolutionAnswersOnly ()
	Returns if the full solution (including ILIAS content) should be presented to the solution or not.
	getShowSolutionSignature ()
	Returns if the signature field should be shown in the test results.
	getShowSolutionSuggested ()
	setResultsPresentation ($a_results_presentation=3)
	Sets the combined results presentation value.
	setShowPassDetails ($a_details=1)
	Sets if the pass details should be shown when a test is not finished.
	setShowSolutionDetails ($a_details=1)
	Sets if the the solution details should be presented to the user or not.
	canShowSolutionPrintview ($user_id=NULL)
	Calculates if a user may see the solution printview of his/her test results.
	setShowSolutionPrintview ($a_printview=1)
	Sets if the the solution printview should be presented to the user or not.
	setShowSolutionFeedback ($a_feedback=TRUE)
	Sets if the the feedback should be presented to the user in the solution or not.
	setShowSolutionAnswersOnly ($a_full=TRUE)
	Set to true, if the full solution (including the ILIAS content pages) should be shown in the solution output.
	setShowSolutionSignature ($a_signature=FALSE)
	Set to TRUE, if the signature field should be shown in the solution.
	setShowSolutionSuggested ($a_solution=FALSE)
	Set to TRUE, if the suggested solution should be shown in the solution.
	createNewAccessCode ()
	Returns a new, unused test access code.
	isAccessCodeUsed ($code)
	getAccessCodeSession ()
	setAccessCodeSession ($access_code)
	unsetAccessCodeSession ()
	getAllowedUsers ()
	setAllowedUsers ($a_allowed_users)
	getAllowedUsersTimeGap ()
	setAllowedUsersTimeGap ($a_allowed_users_time_gap)
	checkMaximumAllowedUsers ()
	_getLastAccess ($active_id)
	isHTML ($a_text)
	Checks if a given string contains HTML or not.
	QTIMaterialToString ($a_material)
	Reads an QTI material tag an creates a text string.
	addQTIMaterial (&$a_xml_writer, $a_material)
	Creates a QTI material tag from a plain text or xhtml text.
	prepareTextareaOutput ($txt_output, $prepare_for_latex_output=FALSE)
	Prepares a string for a text area output in tests.
	saveCertificateVisibility ($a_value)
	Saves the visibility settings of the certificate.
	getCertificateVisibility ()
	Returns the visibility settings of the certificate.
	setCertificateVisibility ($a_value)
	Sets the visibility settings of the certificate.
	getAnonymity ()
	Returns the anonymity status of the test.
	setAnonymity ($a_value=0)
	Sets the anonymity status of the test.
	getShowCancel ()
	Returns wheather the cancel test button is shown or not.
	setShowCancel ($a_value=1)
	Sets the cancel test button status.
	getShowMarker ()
	Returns wheather the marker button is shown or not.
	setShowMarker ($a_value=1)
	Sets the marker button status.
	getFixedParticipants ()
	Returns the fixed participants status.
	setFixedParticipants ($a_value=1)
	Sets the fixed participants status.
	_lookupAnonymity ($a_obj_id)
	Returns the anonymity status of a test with a given object id.
	_lookupRandomTestFromActiveId ($active_id)
	Returns the random status of a test with a given object id.
	userLookupFullName ($user_id, $overwrite_anonymity=FALSE, $sorted_order=FALSE, $suffix="")
	Returns the full name of a test user according to the anonymity status.
	getStartTestLabel ($active_id)
	Returns the "Start the Test" label for the Info page.
&	getAvailableDefaults ($sortby="name", $sortorder="asc")
	Returns the available test defaults for the active user.
&	getTestDefaults ($test_defaults_id)
	Returns the test defaults for a given id.
	deleteDefaults ($test_default_id)
	Deletes the defaults for a test.
	addDefaults ($a_name)
	Adds the defaults of this test to the test defaults.
	applyDefaults ($test_defaults)
	Applies given test defaults to this test.
	processPrintoutput2FO ($print_output)
	Convert a print output to XSL-FO.
	deliverPDFfromHTML ($content, $title=NULL)
	Delivers a PDF file from XHTML.
	deliverPDFfromFO ($fo, $title=null)
	Delivers a PDF file from a XSL-FO string.
	getJavaScriptOutput ()
	Returns if Javascript should be chosen for drag & drop actions for the active user.
&	createTestSession ()
	Creates the test session data for the active user.
	setTestId ($a_id)
	Sets the test ID.
&	setTestSession ($active_id="")
	Sets the test session data for the active user.
&	getTestSession ($active_id="")
	Returns the test session data for the active user.
&	createTestSequence ($active_id, $pass, $shuffle)
&	getTestSequence ($active_id="", $pass="")
	hideCorrectAnsweredQuestions ()
	getDetailedTestResults ($participants)
	returns all test results for all participants
	_lookupTestObjIdForQuestionId ($a_q_id)
	Get test Object ID for question ID.
	isPluginActive ($a_pname)
	Checks wheather or not a question plugin with a given name is active.
	canShowCertificate ($user_id, $active_id)
	Checks whether the certificate button could be shown on the info page or not.
	getParticipantsForTestAndQuestion ($test_id, $question_id)
	Creates an associated array with all active id's for a given test and original question id.
	hasPDFProcessing ()
	Returns true if PDF processing is enabled, false otherwise.
	getAggregatedResultsData ()
	Returns the aggregated test results.
	getXMLZip ()
	Get zipped xml file for test.
	getMailNotification ()
	Get mail notification settings.
	setMailNotification ($a_notification)
	Set mail notification settings.
	sendSimpleNotification ($active_id)
	getEvaluationAdditionalFields ()
	Gets additional user fields that should be shown in the user evaluation.
	sendAdvancedNotification ($active_id)
	createRandomSolutions ($number)
	getResultsForActiveId ($active_id)
	getMailNotificationType ()
	setMailNotificationType ($a_type)
	getExportSettings ()
	setExportSettings ($a_settings)
	getExportSettingsSingleChoiceShort ()
	setExportSettingsSingleChoiceShort ($a_settings)
	getEnabledViewMode ()
	setEnabledViewMode ($mode)
	setTemplate ($template_id)
	getTemplate ()
	moveQuestionAfterOLD ($previous_question_id, $new_question_id)
	setScoringFeedbackOptionsByArray ($options)
	setResultsPresentationOptionsByArray ($options)
	getPoolUsage ()
	setPoolUsage ($usage)
	setQuestionOrderAndObligations ($orders, $obligations)
	moveQuestionAfter ($question_to_move, $question_before)
	hasQuestionsWithoutQuestionpool ()
	getQuestions ()
	isOnline ()
	setOnline ($a_online=true)
	setPrintBestSolutionWithResult ($status)
	isBestSolutionPrintedWithResult ()
	isOfferingQuestionHintsEnabled ()
	returns the fact wether offering hints is enabled or not
	setOfferingQuestionHintsEnabled ($offeringQuestionHintsEnabled)
	sets offering question hints enabled/disabled
	setActivationVisibility ($a_value)
	getActivationVisibility ()
	isActivationLimited ()
	setActivationLimited ($a_value)
	setHighscoreEnabled ($a_enabled)
	Sets if the highscore feature should be enabled.
	getHighscoreEnabled ()
	Gets the setting which determines if the highscore feature is enabled.
	setHighscoreAnon ($a_anon)
	Sets if the highscores should be anonymized.
	getHighscoreAnon ()
	Gets if the highscores should be anonymized per setting.
	isHighscoreAnon ()
	Gets if the highscores should be displayed anonymized.
	setHighscoreAchievedTS ($a_achieved_ts)
	Sets if the date and time of the scores achievement should be displayed.
	getHighscoreAchievedTS ()
	Returns if date and time of the scores achievement should be displayed.
	setHighscoreScore ($a_score)
	Sets if the actual score should be displayed.
	getHighscoreScore ()
	Gets if the score column should be shown.
	setHighscorePercentage ($a_percentage)
	Sets if the percentages of the scores pass should be shown.
	getHighscorePercentage ()
	Gets if the percentage column should be shown.
	setHighscoreHints ($a_hints)
	Sets if the number of requested hints should be shown.
	getHighscoreHints ()
	Gets, if the column with the number of requested hints should be shown.
	setHighscoreWTime ($a_wtime)
	Sets if the workingtime of the scores should be shown.
	getHighscoreWTime ()
	Gets if the column with the workingtime should be shown.
	setHighscoreOwnTable ($a_own_table)
	Sets if the table with the own ranking should be shown.
	getHighscoreOwnTable ()
	Gets if the own rankings table should be shown.
	setHighscoreTopTable ($a_top_table)
	Sets if the top-rankings table should be shown.
	getHighscoreTopTable ()
	Gets, if the top-rankings table should be shown.
	setHighscoreTopNum ($a_top_num)
	Sets the number of entries which are to be shown in the top-rankings table.
	getHighscoreTopNum ($a_retval=10)
	Gets the number of entries which are to be shown in the top-rankings table.
	setSpecificAnswerFeedback ($specific_answer_feedback)
	getSpecificAnswerFeedback ()
	setObligationsEnabled ($obligationsEnabled=true)
	sets obligations enabled/disabled
	areObligationsEnabled ()
	returns the fact wether obligations are enabled or not
	setAutosave ($autosave)
	getAutosave ()
	setAutosaveIval ($autosave_ival)
	getAutosaveIval ()
	areRandomTestQuestionpoolsConfigured ()
	returns the fact wether questionpools for random question selection are configured
	doesNonRandomTestQuestionsExist ()
	returns the fact wether questions are selected for non random test
	isPassDeletionAllowed ()
	getter for the test setting passDeletionAllowed
	setPassDeletionAllowed ($passDeletionAllowed)
	setter for the test setting passDeletionAllowed
	setActivationStartingTime ($starting_time=NULL)
	setActivationEndingTime ($ending_time=NULL)
	getActivationStartingTime ()
	getActivationEndingTime ()
Public Member Functions inherited from ilObject
	ilObject ($a_id=0, $a_reference=true)
	Constructor public.
	withReferences ()
	determines wehter objects are referenced or not (got ref ids or not)
	getId ()
	get object id public
	setId ($a_id)
	set object id public
	setRefId ($a_id)
	set reference id public
	getRefId ()
	get reference id public
	getType ()
	get object type public
	setType ($a_type)
	set object type public
	getPresentationTitle ()
	get presentation title Normally same as title Overwritten for sessions
	getTitle ()
	get object title public
	getUntranslatedTitle ()
	get untranslated object title public
	setTitle ($a_title)
	set object title
	getDescription ()
	get object description
	setDescription ($a_desc)
	set object description
	getLongDescription ()
	get object long description (stored in object_description)
	getImportId ()
	get import id
	setImportId ($a_import_id)
	set import id
	getOwner ()
	get object owner
	getOwnerName ()
	_lookupOwnerName ($a_owner_id)
	lookup owner name for owner id
	setOwner ($a_owner)
	set object owner
	getCreateDate ()
	get create date public
	getLastUpdateDate ()
	get last update date public
	getDiskUsage ()
	Gets the disk usage of the object in bytes.
	setObjDataRecord ($a_record)
	set object_data record (note: this method should only be called from the ilObjectFactory class)
	create ()
	create
	MDUpdateListener ($a_element)
	Meta data update listener.
	updateMetaData ()
	update meta data entry
	deleteMetaData ()
	delete meta data entry
	updateOwner ()
	update owner of object in db
	_getIdForImportId ($a_import_id)
	get current object id for import id (static)
	_lookupOwner ($a_id)
	lookup object owner
	_lookupLastUpdate ($a_id, $a_as_string=false)
	lookup last update
	_getLastUpdateOfObjects ($a_objs)
	Get last update for a set of media objects.
	_setDeletedDate ($a_ref_id)
	only called in ilTree::saveSubTree
	_resetDeletedDate ($a_ref_id)
	only called in ilObjectGUI::insertSavedNodes
	_lookupDeletedDate ($a_ref_id)
	only called in ilObjectGUI::insertSavedNodes
	_writeTitle ($a_obj_id, $a_title)
	write title to db (static)
	_writeDescription ($a_obj_id, $a_desc)
	write description to db (static)
	_writeImportId ($a_obj_id, $a_import_id)
	write import id to db (static)
	_isInTrash ($a_ref_id)
	checks wether object is in trash
	_hasUntrashedReference ($a_obj_id)
	checks wether an object has at least one reference that is not in trash
	_getObjectsDataForType ($a_type, $a_omit_trash=false)
	get all objects of a certain type
	putInTree ($a_parent_ref)
	maybe this method should be in tree object!?
	setPermissions ($a_parent_ref)
	set permissions of object
	createReference ()
	creates reference for object
	countReferences ()
	count references of object
	createRoleFolder ()
	creates a local role folder
	applyDidacticTemplate ($a_tpl_id)
	Apply template.
	setRegisterMode ($a_bool)
	isUserRegistered ($a_user_id=0)
	requireRegistration ()
	getHTMLDirectory ()
	cloneObject ($a_target_id, $a_copy_id=0, $a_omit_tree=false)
	Clone object permissions, put in tree ...
	appendCopyInfo ($a_target_id, $a_copy_id)
	Prepend Copy info if object with same name exists in that container.
	cloneDependencies ($a_target_id, $a_copy_id)
	Clone object dependencies.
	cloneMetaData ($target_obj)
	Copy meta data.
	_lookupCreationDate ($a_id)
	Lookup creation date.

Static Public Member Functions
static	_lookupRandomTest ($a_obj_id)
	Lookup random test.
static	_getUserIdFromActiveId ($active_id)
static	_getTestDefaults ($test_defaults_id)
static	getManualFeedback ($active_id, $question_id, $pass)
	Retrieves the manual feedback for a question in a test.
static	_lookupFinishedUserTests ($a_user_id)
	Gather all finished tests for user.
static	isQuestionObligationPossible ($questionId)
	checks wether the obligation for question with given id is possible or not
static	isQuestionObligatory ($question_id)
	checks wether the question with given id is marked as obligatory or not
static	allObligationsAnswered ($test_id, $active_id, $pass)
	checks wether all questions marked as obligatory were answered within the test pass with given testId, activeId and pass index
static	hasObligations ($test_id)
	returns the fact wether the test with given test id contains questions markes as obligatory or not
Static Public Member Functions inherited from ilObject
static	_lookupObjIdByImportId ($a_import_id)
static	_getAllReferences ($a_id)
	get all reference ids of object
static	_lookupTitle ($a_id)
	lookup object title
static	_getIdsForTitle ($title, $type= '', $partialmatch=false)
static	_lookupDescription ($a_id)
	lookup object description
static	_lookupObjId ($a_id)
static	_lookupType ($a_id, $a_reference=false)
	lookup object type
static	_lookupObjectId ($a_ref_id)
	lookup object id
	_exists ($a_id, $a_reference=false)
	checks if an object exists in object_data
static	_getObjectsByType ($a_obj_type="", $a_owner="")
	Get objects by type.
static	_prepareCloneSelection ($a_ref_ids, $new_type, $show_path=true)
	Prepare copy wizard object selection.
static	_getIcon ($a_obj_id="", $a_size="big", $a_type="", $a_offline=false)
	Get icon for repository item.
static	collectDeletionDependencies (&$deps, $a_ref_id, $a_obj_id, $a_type, $a_depth=0)
	Collect deletion dependencies.
static	getDeletionDependencies ($a_obj_id)
	Get deletion dependencies.
static	getLongDescriptions (array $a_obj_ids)
	Get long description data.
static	getAllOwnedRepositoryObjects ($a_user_id)
	Get all ids of objects user owns.

Data Fields
	$test_id
	$invitation = INVITATION_OFF
	$author
	$metadata
	$questions
	$introduction
	$mark_schema
	$sequence_settings
	$score_reporting
	$instant_verification
	$answer_feedback_points
	$reporting_date
	$evaluation_data
	$nr_of_tries
	$use_previous_answers
	$title_output
	$processing_time
	$enable_processing_time
	$reset_processing_time
	$starting_time
	$ending_time
	$ects_output
	$ects_fx
	$ects_grades
	$random_test
	$random_question_count
	$count_system
	$mc_scoring
	$pass_scoring
	$shuffle_questions
	$results_presentation
	$show_summary
	$score_cutting
	$password
	$allowedUsers
	$allowedUsersTimeGap
	$certificate_visibility
	$anonymity
	$show_cancel
	$show_marker
	$fixed_participants
	$answer_feedback
	$testSession
	$testSequence
Data Fields inherited from ilObject
const	TITLE_LENGTH = 128
	max length of object title
	$ilias
	$lng
	$id
	$ref_id
	$type
	$title
	$untranslatedTitle
	$desc
	$long_desc
	$owner
	$create_date
	$last_update
	$import_id
	$register = false
	$referenced
	$objectList
	$max_title
	$max_desc
	$add_dots
	$obj_data_record
	object_data record

Protected Member Functions
	isNewRandomTest ()
	Checks wheather the test is a new random test (using tst_rnd_cpy) or an old one.
	removeDuplicatedQuestionpools ()
	Remove all duplicated questions from a random test.
	duplicateQuestionpoolForTest ($questionpool_id)
	Duplicates all valid questions of a questionpool for use in a random test.
	getPassed ($active_id)

Protected Attributes
	$_kiosk
	$mailnotification
	$mailnottype
	$random_questionpool_data = array()
	$exportsettings
	$poolUsage
	$print_best_solution_with_result = true
	$activation_visibility
	$activation_starting_time
	$activation_ending_time
	$autosave
	$autosave_ival

Private Attributes
	$_showfinalstatement
	$_finalstatement
	$_showinfo
	$_forcejs
	$_customStyle
	$template_id
	$online = null
	the object's online status
	$offeringQuestionHintsEnabled = null
	$obligationsEnabled = null
	$passDeletionAllowed = null

Detailed Description

Definition at line 18 of file class.ilObjTest.php.

Member Function Documentation

ilObjTest::_buildName	(		$is_anonymous,
			$user_id,
			$firstname,
			$lastname,
			$title
	)

Builds a user name for the output depending on test type and existence of the user.

Parameters

boolean	$is_anonymous	Indicates if it is an anonymized test or not
int	$user_id	The database ID of the user
string	$firstname	The first name of the user
string	$lastname	The last name of the user
string	$title	The title of the user

Returns

string The output name of the user public

Definition at line 5489 of file class.ilObjTest.php.

References ilObject\$lng, and ilObject\$title.

        {
                global $lng;
                $name = "";
                if (strlen($firstname.$lastname.$title) == 0)
                {
                        $name = $lng->txt("deleted_user");
                }
                else
                {
                        if ($user_id == ANONYMOUS_USER_ID)
                        {
                                $name = $lastname;
                        }
                        else
                        {
                                $name = trim($lastname . ", " . $firstname . " " .  $title);
                        }
                        if ($is_anonymous)
                        {
                                $name = $lng->txt("anonymous");
                        }
                }
                return $name;
        }

ilObjTest::_createImportDirectory

(

)

creates data directory for import files (data_dir/tst_data/tst_<id>/import, depending on data directory that is set in ILIAS setup/ini)

Definition at line 922 of file class.ilObjTest.php.

References ilObject\$ilias, ilUtil\getDataDir(), and ilUtil\makeDir().

Referenced by ilObjTestGUI\uploadTstObject().

        {
                include_once "./Services/Utilities/classes/class.ilUtil.php";
                $tst_data_dir = ilUtil::getDataDir()."/tst_data";
                ilUtil::makeDir($tst_data_dir);

                if (!is_writable($tst_data_dir))
                {
                        $this->ilias->raiseError("Test Data Directory (".$tst_data_dir
                                .") not writeable.",$this->ilias->error_obj->FATAL);
                }

                // create test directory (data_dir/tst_data/tst_import)
                $tst_dir = $tst_data_dir."/tst_import";
                ilUtil::makeDir($tst_dir);
                if (!@is_dir($tst_dir))
                {
                        $ilias->raiseError("Creation of test import directory failed.",$ilias->error_obj->FATAL);
                }
                return $tst_dir;
        }

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& ilObjTest::_evalResultsOverview

(

$test_id

)

Creates an associated array with the results of all participants of a test.

Returns

array An associated array containing the results public

Definition at line 5350 of file class.ilObjTest.php.

References $result, $row, and $test_id.

Referenced by evalResultsOverview().

        {
                global $ilDB;
                
                $result = $ilDB->queryF("SELECT usr_data.usr_id, usr_data.firstname, usr_data.lastname, usr_data.title, usr_data.login, " .
                        "tst_test_result.*, qpl_questions.original_id, qpl_questions.title questiontitle, " .
                        "qpl_questions.points maxpoints " .
                        "FROM tst_test_result, qpl_questions, tst_active " .
                        "LEFT JOIN usr_data ON tst_active.user_fi = usr_data.usr_id " .
                        "WHERE tst_active.active_id = tst_test_result.active_fi " .
                        "AND qpl_questions.question_id = tst_test_result.question_fi " .
                        "AND tst_active.test_fi = %s " .
                        "ORDER BY tst_active.active_id, tst_test_result.pass, tst_test_result.tstamp",
                        array('integer'),
                        array($test_id)
                );
                $overview = array();
                while ($row = $ilDB->fetchAssoc($result))
                {
                        if (!array_key_exists($row["active_fi"], $overview))
                        {
                                $overview[$row["active_fi"]] = array();
                                $overview[$row["active_fi"]]["firstname"] = $row["firstname"];
                                $overview[$row["active_fi"]]["lastname"] = $row["lastname"];
                                $overview[$row["active_fi"]]["title"] = $row["title"];
                                $overview[$row["active_fi"]]["login"] = $row["login"];
                                $overview[$row["active_fi"]]["usr_id"] = $row["usr_id"];
                                $overview[$row["active_fi"]]["started"] = $row["started"];
                                $overview[$row["active_fi"]]["finished"] = $row["finished"];
                        }
                        if (!array_key_exists($row["pass"], $overview[$row["active_fi"]]))
                        {
                                $overview[$row["active_fi"]][$row["pass"]] = array();
                                $overview[$row["active_fi"]][$row["pass"]]["reached"] = 0;
                                $overview[$row["active_fi"]][$row["pass"]]["maxpoints"] = $row["maxpoints"];
                        }
                        array_push($overview[$row["active_fi"]][$row["pass"]], $row);
                        $overview[$row["active_fi"]][$row["pass"]]["reached"] += $row["points"];
                }
                return $overview;
        }

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ilObjTest::_getActiveIdOfUser	(		$user_id = "",
			$test_id = ""
	)

Gets the active id of the tst_active table for the active user.

Parameters

integer	$user_id	The database id of the user
integer	$test_id	The database id of the test

Returns

object The database row of the tst_active table public

Definition at line 4312 of file class.ilObjTest.php.

References $ilUser, $result, $row, and $test_id.

        {
                global $ilDB;
                global $ilUser;

                if (!$user_id) {
                        $user_id = $ilUser->id;
                }
                if (!$test_id)
                {
                        return "";
                }
                $result = $ilDB->queryF("SELECT tst_active.active_id FROM tst_active WHERE user_fi = %s AND test_fi = %s",
                        array('integer', 'integer'),
                        array($user_id, $test_id)
                );
                if ($result->numRows()) 
                {
                        $row = $ilDB->fetchAssoc($result);
                        return $row["active_id"];
                } 
                else 
                {
                        return "";
                }
        }

& ilObjTest::_getAvailableTests

(

$use_object_id = FALSE

)

Returns the available tests for the active user.

Returns

array The available tests public

Definition at line 7186 of file class.ilObjTest.php.

References $ilUser, ilObject\$ref_id, $tests, ilUtil\_getObjectsByOperations(), ilObject\_lookupObjId(), and ilObject\_prepareCloneSelection().

Referenced by ilObjAssessmentFolderGUI\exportLogObject(), ilObjAssessmentFolderGUI\logAdminObject(), and ilObjAssessmentFolderGUI\logsObject().

        {
                global $ilUser;
                global $ilDB;

                $result_array = array();
                $tests = ilUtil::_getObjectsByOperations("tst","write", $ilUser->getId(), -1);
                if (count($tests))
                {
                        $titles = ilObject::_prepareCloneSelection($tests, "tst");
                        foreach ($tests as $ref_id)
                        {
                                if ($use_object_id)
                                {
                                        $obj_id = ilObject::_lookupObjId($ref_id);
                                        $result_array[$obj_id] = $titles[$ref_id];
                                }
                                else
                                {
                                        $result_array[$ref_id] = $titles[$ref_id];
                                }
                        }
                }
                return $result_array;
        }

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ilObjTest::_getBestPass

(

$active_id

)

Retrieves the best pass of a given user for a given test.

ilLog $ilLog ILIAS $ilias

Parameters

integer	$user_id	The user id
integer	$test_id	The test id

Returns

integer The best pass of the user for the given test public

Definition at line 8307 of file class.ilObjTest.php.

References $result, and $row.

Referenced by _getResultPass().

        {
                global $ilDB;
                
                $result = $ilDB->queryF("SELECT * FROM tst_pass_result WHERE active_fi = %s",
                        array('integer'),
                        array($active_id)
                );
                if ($result->numRows())
                {
                        $bestrow = null;
                        $bestfactor = 0;
                        while ($row = $ilDB->fetchAssoc($result))
                        {
                                if($row["maxpoints"] > 0)
                                {
                                        $factor = $row["points"] / $row["maxpoints"];
                                }
                                else
                                {
                                        $factor = 0;
                                }
                                
                                if($factor > $bestfactor)
                                {
                                        $bestrow = $row;
                                        $bestfactor = $factor;
                                }
                        }
                        if (is_array($bestrow))
                        {
                                return $bestrow["pass"];
                        }
                        else
                        {
                                return 0;
                        }
                }
                else
                {
                        return 0;
                }
        }

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& ilObjTest::_getCompleteWorkingTimeOfParticipants

(

$test_id

)

Returns the complete working time in seconds for all test participants.

Parameters

integer

$test_id

The database ID of the test

Returns

array An array containing the working time in seconds for all test participants public

Definition at line 4612 of file class.ilObjTest.php.

References $result, $row, and $test_id.

Referenced by getCompleteWorkingTimeOfParticipants().

        {
                global $ilDB;

                $result = $ilDB->queryF("SELECT tst_times.* FROM tst_active, tst_times WHERE tst_active.test_fi = %s AND tst_active.active_id = tst_times.active_fi ORDER BY tst_times.active_fi, tst_times.started",
                        array('integer'),
                        array($test_id)
                );
                $time = 0;
                $times = array();
                while ($row = $ilDB->fetchAssoc($result))
                {
                        if (!array_key_exists($row["active_fi"], $times))
                        {
                                $times[$row["active_fi"]] = 0;
                        }
                        preg_match("/(\d{4})-(\d{2})-(\d{2}) (\d{2}):(\d{2}):(\d{2})/", $row["started"], $matches);
                        $epoch_1 = mktime($matches[4], $matches[5], $matches[6], $matches[2], $matches[3], $matches[1]);
                        preg_match("/(\d{4})-(\d{2})-(\d{2}) (\d{2}):(\d{2}):(\d{2})/", $row["finished"], $matches);
                        $epoch_2 = mktime($matches[4], $matches[5], $matches[6], $matches[2], $matches[3], $matches[1]);
                        $times[$row["active_fi"]] += ($epoch_2 - $epoch_1);
                }
                return $times;
        }

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ilObjTest::_getCountSystem

(

$active_id

)

Gets the count system for the calculation of points.

Returns

integer The count system for the calculation of points public

See Also

$count_system

Definition at line 2857 of file class.ilObjTest.php.

References $result, and $row.

Referenced by assQuestion\adjustReachedPointsByScoringOptions().

        {
                global $ilDB;
                $result = $ilDB->queryF("SELECT tst_tests.count_system FROM tst_tests, tst_active WHERE tst_active.active_id = %s AND tst_active.test_fi = tst_tests.test_id",
                        array('integer'),
                        array($active_id)
                );
                if ($result->numRows())
                {
                        $row = $ilDB->fetchAssoc($result);
                        return $row["count_system"];
                }
                return FALSE;
        }

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ilObjTest::_getECTSGrade	(		$points_passed,
			$reached_points,
			$max_points,
			$a,
			$b,
			$c,
			$d,
			$e,
			$fx
	)

Returns the ECTS grade for a number of reached points.

Parameters

double	$reached_points	The points reached in the test
double	$max_points	The maximum number of points for the test

Returns

string The ECTS grade short description public

Definition at line 6989 of file class.ilObjTest.php.

References $d.

Referenced by getECTSGrade().

        {
                include_once "./Modules/Test/classes/class.ilStatistics.php";
                // calculate the median
                $passed_statistics = new ilStatistics();
                $passed_statistics->setData($points_passed);
                $ects_percentiles = array
                (
                        "A" => $passed_statistics->quantile($a),
                        "B" => $passed_statistics->quantile($b),
                        "C" => $passed_statistics->quantile($c),
                        "D" => $passed_statistics->quantile($d),
                        "E" => $passed_statistics->quantile($e)
                );
                if (count($points_passed) && ($reached_points >= $ects_percentiles["A"]))
                {
                        return "A";
                }
                else if (count($points_passed) && ($reached_points >= $ects_percentiles["B"]))
                {
                        return "B";
                }
                else if (count($points_passed) && ($reached_points >= $ects_percentiles["C"]))
                {
                        return "C";
                }
                else if (count($points_passed) && ($reached_points >= $ects_percentiles["D"]))
                {
                        return "D";
                }
                else if (count($points_passed) && ($reached_points >= $ects_percentiles["E"]))
                {
                        return "E";
                }
                else if (strcmp($fx, "") != 0)
                {
                        if ($max_points > 0)
                        {
                                $percentage = ($reached_points / $max_points) * 100.0;
                                if ($percentage < 0) $percentage = 0.0;
                        }
                        else
                        {
                                $percentage = 0.0;
                        }
                        if ($percentage >= $fx)
                        {
                                return "FX";
                        }
                        else
                        {
                                return "F";
                        }
                }
                else
                {
                        return "F";
                }
        }

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ilObjTest::_getImportDirectory

(

)

Get the import directory location of the test.

Returns

string The location of the import directory or false if the directory doesn't exist public

Definition at line 903 of file class.ilObjTest.php.

References $_SESSION.

Referenced by fromXML(), getImportDirectory(), assQuestionImport\getTstImportArchivDirectory(), ilObjTestGUI\importVerifiedFileObject(), and ilObjTestGUI\uploadTstObject().

        {
                if (strlen($_SESSION["tst_import_dir"]))
                {
                        return $_SESSION["tst_import_dir"];
                }
                return null;
        }

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ilObjTest::_getLastAccess

(

$active_id

)

Definition at line 9334 of file class.ilObjTest.php.

References $result, and $row.

        {
                global $ilDB;

                $result = $ilDB->queryF("SELECT finished FROM tst_times WHERE active_fi = %s ORDER BY finished DESC",
                        array('integer'),
                        array($active_id)
                );
                if ($result->numRows())
                {
                        $row = $ilDB->fetchAssoc($result);
                        return $row["finished"];
                }
                return "";
        }

ilObjTest::_getMaxPass

(

$active_id

)

Retrieves the maximum pass of a given user for a given test in which the user answered at least one question.

Parameters

integer	$user_id	The user id
integer	$test_id	The test id

Returns

integer The pass of the user for the given test public

Definition at line 8278 of file class.ilObjTest.php.

References $result, and $row.

Referenced by _getResultPass().

                {
                        global $ilDB;
                        $result = $ilDB->queryF("SELECT MAX(pass) maxpass FROM tst_test_result WHERE active_fi = %s",
                                array('integer'),
                                array($active_id)
                        );
                        if ($result->numRows())
                        {
                                $row = $ilDB->fetchAssoc($result);
                                $max = $row["maxpass"];
                        }
                        else
                        {
                                $max = NULL;
                        }
                        return $max;
                }

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ilObjTest::_getMCScoring

(

$active_id

)

Gets the scoring type for multiple choice questions.

Returns

mixed The scoring type for multiple choice questions public

See Also

$mc_scoring

Definition at line 2949 of file class.ilObjTest.php.

References $result, and $row.

Referenced by assMultipleChoice\calculateReachedPoints().

        {
                global $ilDB;
                $result = $ilDB->queryF("SELECT tst_tests.mc_scoring FROM tst_tests, tst_active WHERE tst_active.active_id = %s AND tst_active.test_fi = tst_tests.test_id",
                        array('integer'),
                        array($active_id)
                );
                if ($result->numRows())
                {
                        $row = $ilDB->fetchAssoc($result);
                        return $row["mc_scoring"];
                }
                return FALSE;
        }

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ilObjTest::_getObjectIDFromActiveID

(

$active_id

)

Returns the ILIAS test object id for a given active id.

Parameters

integer

$active_id

The active id

Returns

mixed The ILIAS test object id or FALSE if the query was not successful public

Definition at line 7557 of file class.ilObjTest.php.

References $result, and $row.

Referenced by assQuestion\_logAction(), assFileUpload\handleSubmission(), and assQuestion\logAction().

        {
                global $ilDB;
                $object_id = FALSE;
                $result = $ilDB->queryF("SELECT tst_tests.obj_fi FROM tst_tests, tst_active WHERE tst_tests.test_id = tst_active.test_fi AND tst_active.active_id = %s",
                        array('integer'),
                        array($active_id)
                );
                if ($result->numRows())
                {
                        $row = $ilDB->fetchAssoc($result);
                        $object_id = $row["obj_fi"];
                }
                return $object_id;
        }

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ilObjTest::_getObjectIDFromTestID

(

$test_id

)

Returns the ILIAS test object id for a given test id.

Parameters

integer

$test_id

The test id

Returns

mixed The ILIAS test object id or FALSE if the query was not successful public

Definition at line 7534 of file class.ilObjTest.php.

References $result, $row, and $test_id.

Referenced by _lookupFinishedUserTests(), assJavaAppletGUI\getSolutionOutput(), assJavaAppletGUI\getTestOutput(), and ASS_MarkSchema\logAction().

        {
                global $ilDB;
                $object_id = FALSE;
                $result = $ilDB->queryF("SELECT obj_fi FROM tst_tests WHERE test_id = %s",
                        array('integer'),
                        array($test_id)
                );
                if ($result->numRows())
                {
                        $row = $ilDB->fetchAssoc($result);
                        $object_id = $row["obj_fi"];
                }
                return $object_id;
        }

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ilObjTest::_getPass

(

$active_id

)

Retrieves the actual pass of a given user for a given test.

Parameters

integer	$user_id	The user id
integer	$test_id	The test id

Returns

integer The pass of the user for the given test public

Definition at line 8251 of file class.ilObjTest.php.

References $result, and $row.

Referenced by assQuestion\calculateResultsFromSolution(), assQuestion\getAdjustedReachedPoints(), getAllQuestions(), assFileUploadGUI\getSolutionOutput(), assFlashQuestionGUI\getSolutionOutput(), assJavaAppletGUI\getSolutionOutput(), assImagemapQuestionGUI\getSolutionOutput(), getStartingTimeOfUser(), getStartTestLabel(), assOrderingHorizontalGUI\getTestOutput(), assErrorTextGUI\getTestOutput(), assFileUploadGUI\getTestOutput(), assNumericGUI\getTestOutput(), assTextSubsetGUI\getTestOutput(), assFlashQuestionGUI\getTestOutput(), assTextQuestionGUI\getTestOutput(), assJavaAppletGUI\getTestOutput(), assSingleChoiceGUI\getTestOutput(), assImagemapQuestionGUI\getTestOutput(), assMultipleChoiceGUI\getTestOutput(), assOrderingQuestionGUI\getTestOutput(), assClozeTestGUI\getTestOutput(), assMatchingQuestionGUI\getTestOutput(), assMatchingQuestionGUI\getTestOutputJS(), isExecutable(), loadQuestions(), assOrderingHorizontal\moveRight(), assImagemapQuestionGUI\outQuestionForTest(), assQuestion\persistWorkingState(), assOrderingHorizontal\saveWorkingData(), assErrorText\saveWorkingData(), assNumeric\saveWorkingData(), assFileUpload\saveWorkingData(), assTextSubset\saveWorkingData(), assSingleChoice\saveWorkingData(), assTextQuestion\saveWorkingData(), assImagemapQuestion\saveWorkingData(), assMultipleChoice\saveWorkingData(), assOrderingQuestion\saveWorkingData(), assMatchingQuestion\saveWorkingData(), assClozeTest\saveWorkingData(), and assErrorText\toggleSelection().

        {
                global $ilDB;
                $result = $ilDB->queryF("SELECT tries FROM tst_active WHERE active_id = %s",
                        array('integer'),
                        array($active_id)
                );
                if ($result->numRows())
                {
                        $row = $ilDB->fetchAssoc($result);
                        return $row["tries"];
                }
                else
                {
                        return 0;
                }
        }

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ilObjTest::_getPassScoring

(

$active_id

)

Gets the pass scoring type.

Returns

integer The pass scoring type public

See Also

$pass_scoring

Definition at line 2927 of file class.ilObjTest.php.

References $result, and $row.

Referenced by _getResultPass().

        {
                global $ilDB;
                $result = $ilDB->queryF("SELECT tst_tests.pass_scoring FROM tst_tests, tst_active WHERE tst_tests.test_id = tst_active.test_fi AND tst_active.active_id = %s",
                        array('integer'),
                        array($active_id)
                );
                if ($result->numRows())
                {
                        $row = $ilDB->fetchAssoc($result);
                        return $row["pass_scoring"];
                }
                return 0;
        }

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ilObjTest::_getQuestionCount

(

$test_id

)

Returns the number of questions in the test for a given user.

Returns

integer The number of questions public

Definition at line 7396 of file class.ilObjTest.php.

References $data, $result, $row, $test, and $test_id.

        {
                global $ilDB;

                $num = 0;

                $result = $ilDB->queryF("SELECT * FROM tst_tests WHERE test_id = %s",
                        array('integer'),
                        array($test_id)
                );
                if (!$result->numRows())
                {
                        return 0;
                }
                $test = $ilDB->fetchAssoc($result);

                if ($test["random_test"] == 1)
                {
                        $qpls = array();
                        $counter = 0;
                        $result = $ilDB->queryF("SELECT * FROM tst_test_random WHERE test_fi = %s ORDER BY sequence, test_random_id",
                                array('integer'),
                                array($test_id)
                        );
                        if ($result->numRows())
                        {
                                while ($row = $ilDB->fetchAssoc($result))
                                {
                                        $countresult = $ilDB->queryF("SELECT question_id FROM qpl_questions WHERE obj_fi =  %s AND qpl_questions.tstamp > 0 AND original_id IS NULL",
                                                array('integer'),
                                                $row["questionpool_fi"]
                                        );
                                        $contains = $countresult->numRows();
                                        $qpls[$counter] = array(
                                                "index" => $counter,
                                                "count" => $row["num_of_q"],
                                                "qpl"   => $row["questionpool_fi"],
                                                "contains" => $contains
                                        );
                                        $counter++;
                                }
                        }
                        if ($test["random_question_count"] > 0)
                        {
                                $num = $test["random_question_count"];
                                $maxcount = 0;
                                foreach ($qpls as $data)
                                {
                                        $maxcount += $data["contains"];
                                }
                                if ($num > $maxcount) $num = $maxcount;
                        }
                                else
                        {
                                $num = 0;
                                foreach ($qpls as $data)
                                {
                                        $add = ($data["count"] <= $data["contains"]) ? $data["count"] : $data["contains"];
                                        $num += $add;
                                }
                        }
                }
                else
                {
                        $result = $ilDB->queryF("SELECT test_question_id FROM tst_test_question WHERE test_fi = %s",
                                array('integer'),
                                array($test_id)
                        );
                        $num = $result->numRows();
                }
                return $num;
        }

ilObjTest::_getQuestionCountAndPointsForPassOfParticipant	(		$active_id,
			$pass
	)

Definition at line 5283 of file class.ilObjTest.php.

References $pass, $result, $row, and _lookupRandomTestFromActiveId().

Referenced by assQuestion\_updateTestPassResults(), and ilTestEvaluationData\generateOverview().

        {
                global $ilDB;
                $random = ilObjTest::_lookupRandomTestFromActiveId($active_id);
                if ($random)
                {
                        $result = $ilDB->queryF("SELECT tst_test_rnd_qst.pass, COUNT(tst_test_rnd_qst.question_fi) qcount, " .
                                "SUM(qpl_questions.points) qsum FROM tst_test_rnd_qst, qpl_questions " .
                                "WHERE tst_test_rnd_qst.question_fi = qpl_questions.question_id AND " .
                                "tst_test_rnd_qst.active_fi = %s and pass = %s GROUP BY tst_test_rnd_qst.active_fi, " .
                                "tst_test_rnd_qst.pass",
                                array('integer', 'integer'),
                                array($active_id, $pass)
                        );
                }
                else
                {
                        $result = $ilDB->queryF("SELECT COUNT(tst_test_question.question_fi) qcount, " .
                                "SUM(qpl_questions.points) qsum FROM tst_test_question, qpl_questions, tst_active " .
                                "WHERE tst_test_question.question_fi = qpl_questions.question_id AND tst_test_question.test_fi = tst_active.test_fi AND " .
                                "tst_active.active_id = %s GROUP BY tst_test_question.test_fi",
                                array('integer'),
                                array($active_id)
                        );
                }
                if ($result->numRows())
                {
                        $row = $ilDB->fetchAssoc($result);
                        return array("count" => $row["qcount"], "points" => $row["qsum"]);
                }
                else
                {
                        return array("count" => 0, "points" => 0);
                }
        }

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ilObjTest::_getResultPass

(

$active_id

)

Retrieves the pass number that should be counted for a given user.

Parameters

integer	$user_id	The user id
integer	$test_id	The test id

Returns

integer The result pass of the user for the given test public

Definition at line 8359 of file class.ilObjTest.php.

References _getBestPass(), _getMaxPass(), _getPassScoring(), and SCORE_BEST_PASS.

Referenced by assQuestion\_updateTestResultCache(), ilObjTestVerification\createFromTest(), evalStatistical(), getPassed(), ilTestEvaluationGUI\outCertificate(), and ilTestEvaluationGUI\outParticipantsResultsOverview().

        {
                $counted_pass = NULL;
                if (ilObjTest::_getPassScoring($active_id) == SCORE_BEST_PASS)
                {
                        $counted_pass = ilObjTest::_getBestPass($active_id);
                }
                else
                {
                        $counted_pass = ilObjTest::_getMaxPass($active_id);
                }
                return $counted_pass;
        }

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ilObjTest::_getScoreCutting

(

$active_id

)

Determines if the score of a question should be cut at 0 points or the score of the whole test.

Returns

boolean The score cutting type. 0 for question cutting, 1 for test cutting public

See Also

$score_cutting

Definition at line 2971 of file class.ilObjTest.php.

References $result, and $row.

Referenced by assQuestion\adjustReachedPointsByScoringOptions().

        {
                global $ilDB;
                $result = $ilDB->queryF("SELECT tst_tests.score_cutting FROM tst_tests, tst_active WHERE tst_active.active_id = %s AND tst_tests.test_id = tst_active.test_fi",
                        array('integer'),
                        array($active_id)
                );
                if ($result->numRows())
                {
                        $row = $ilDB->fetchAssoc($result);
                        return $row["score_cutting"];
                }
                return FALSE;
        }

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ilObjTest::_getSolvedQuestions	(		$active_id,
			$question_fi = null
	)

get solved questions

Returns

array of int containing all question ids which have been set solved for the given user and test

Definition at line 8008 of file class.ilObjTest.php.

References $result, and $row.

Referenced by ilTestSequence\getSequenceSummary(), ilTestOutputGUI\outQuestionSummary(), and ilTestOutputGUI\outWorkingForm().

        {
                global $ilDB;
                if (is_numeric($question_fi))
                {
                        $result = $ilDB->queryF("SELECT question_fi, solved FROM tst_qst_solved WHERE active_fi = %s AND question_fi=%s",
                                array('integer', 'integer'),
                                array($active_id, $question_fi)
                        );
                }
                else
                {
                        $result = $ilDB->queryF("SELECT question_fi, solved FROM tst_qst_solved WHERE active_fi = %s",
                                array('integer'),
                                array($active_id)
                        );
                }
                $result_array = array();
                while ($row = $ilDB->fetchAssoc($result))
                {
                        $result_array[$row["question_fi"]]= $row;
                }
                return $result_array;
        }

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static ilObjTest::_getTestDefaults (   $test_defaults_id )

static

Definition at line 9758 of file class.ilObjTest.php.

References $result, and $row.

Referenced by ilObjTestGUI\afterSave(), and getTestDefaults().

        {
                global $ilDB;
                
                $result = $ilDB->queryF("SELECT * FROM tst_test_defaults WHERE test_defaults_id = %s",
                        array('integer'),
                        array($test_defaults_id)
                );
                if ($result->numRows() == 1)
                {
                        $row = $ilDB->fetchAssoc($result);
                        return $row;
                }
                else
                {
                        return NULL;
                }
        }

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ilObjTest::_getTestIDFromObjectID

(

$object_id

)

Returns the ILIAS test id for a given object id.

Parameters

integer

$object_id

The object id

Returns

mixed The ILIAS test id or FALSE if the query was not successful public

Definition at line 7580 of file class.ilObjTest.php.

References $result, $row, and $test_id.

        {
                global $ilDB;
                $test_id = FALSE;
                $result = $ilDB->queryF("SELECT test_id FROM tst_tests WHERE obj_fi = %s",
                        array('integer'),
                        array($object_id)
                );
                if ($result->numRows())
                {
                        $row = $ilDB->fetchAssoc($result);
                        $test_id = $row["test_id"];
                }
                return $test_id;
        }

ilObjTest::_getTitleOutput

(

$active_id

)

Returns the value of the title_output status.

Parameters

integer

$active_id

The active id of a user

Returns

integer 0 for full title, 1 for title without points, 2 for no title public

See Also

$title_output

Definition at line 3188 of file class.ilObjTest.php.

References $result, and $row.

Referenced by assQuestionGUI\outQuestionPage().

        {
                global $ilDB;

                $result = $ilDB->queryF("SELECT tst_tests.title_output FROM tst_tests, tst_active WHERE tst_tests.test_id = tst_active.test_fi AND tst_active.active_id = %s",
                        array('integer'),
                        array($active_id)
                );
                if ($result->numRows())
                {
                        $row = $ilDB->fetchAssoc($result);
                        return $row["title_output"];
                }
                return 0;
        }

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ilObjTest::_getUsePreviousAnswers	(		$active_id,
			$user_active_user_setting = false
	)

Returns if the previous results should be hidden for a learner.

Parameters

integer	$test_id	The test id
boolean	$use_active_user_setting	If true, the tst_use_previous_answers- of the active user should be used as well

Returns

integer 1 if the previous results should be hidden, 0 otherwise public

See Also

$use_previous_answers

Definition at line 3213 of file class.ilObjTest.php.

References $ilUser, $res, $result, $row, and $use_previous_answers.

Referenced by assFileUploadGUI\getSolutionOutput(), assImagemapQuestionGUI\getSolutionOutput(), assOrderingHorizontalGUI\getTestOutput(), assFileUploadGUI\getTestOutput(), assNumericGUI\getTestOutput(), assErrorTextGUI\getTestOutput(), assTextSubsetGUI\getTestOutput(), assTextQuestionGUI\getTestOutput(), assJavaAppletGUI\getTestOutput(), assSingleChoiceGUI\getTestOutput(), assImagemapQuestionGUI\getTestOutput(), assMultipleChoiceGUI\getTestOutput(), assOrderingQuestionGUI\getTestOutput(), assClozeTestGUI\getTestOutput(), assMatchingQuestionGUI\getTestOutput(), assMatchingQuestionGUI\getTestOutputJS(), and assImagemapQuestionGUI\outQuestionForTest().

        {
                global $ilDB;
                global $ilUser;

                $use_previous_answers = 1;

                $result = $ilDB->queryF("SELECT tst_tests.use_previous_answers FROM tst_tests, tst_active WHERE tst_tests.test_id = tst_active.test_fi AND tst_active.active_id = %s",
                        array("integer"),
                        array($active_id)
                );
                if ($result->numRows())
                {
                        $row = $ilDB->fetchAssoc($result);
                        $use_previous_answers = $row["use_previous_answers"];
                }

                if ($use_previous_answers == 1)
                {
                        if ($user_active_user_setting)
                        {
                                $res = $ilUser->getPref("tst_use_previous_answers");
                                if ($res !== FALSE)
                                {
                                        $use_previous_answers = $res;
                                }
                        }
                }
                return $use_previous_answers;
        }

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static ilObjTest::_getUserIdFromActiveId (   $active_id )

static

Definition at line 9235 of file class.ilObjTest.php.

References $result, and $row.

Referenced by assQuestion\_setReachedPoints(), removeTestResults(), removeTestResultsForUser(), sendAdvancedNotification(), and sendSimpleNotification().

        {
                global $ilDB;
                $result = $ilDB->queryF("SELECT user_fi FROM tst_active WHERE active_id = %s",
                        array('integer'),
                        array($active_id)
                );
                if ($result->numRows())
                {
                        $row = $ilDB->fetchAssoc($result);
                        return $row["user_fi"];
                }
                else
                {
                        return -1;
                }
        }

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ilObjTest::_getVisitTimeOfParticipant	(		$test_id,
			$active_id
	)

Returns the first and last visit of a participant.

Parameters

integer	$test_id	The database ID of the test
integer	$active_id	The active ID of the participant

Returns

array The first and last visit of a participant public

Definition at line 4709 of file class.ilObjTest.php.

References $result, $row, and $test_id.

Referenced by getVisitTimeOfParticipant().

        {
                global $ilDB;

                $result = $ilDB->queryF("SELECT tst_times.* FROM tst_active, tst_times WHERE tst_active.test_fi = %s AND tst_active.active_id = tst_times.active_fi AND tst_active.active_id = %s ORDER BY tst_times.started",
                        array('integer','integer'),
                        array($test_id, $active_id)
                );
                $firstvisit = 0;
                $lastvisit = 0;
                while ($row = $ilDB->fetchAssoc($result))
                {
                        preg_match("/(\d{4})-(\d{2})-(\d{2}) (\d{2}):(\d{2}):(\d{2})/", $row["started"], $matches);
                        $epoch_1 = mktime($matches[4], $matches[5], $matches[6], $matches[2], $matches[3], $matches[1]);
                        if ($firstvisit == 0 || $epoch_1 < $firstvisit) $firstvisit = $epoch_1;
                        preg_match("/(\d{4})-(\d{2})-(\d{2}) (\d{2}):(\d{2}):(\d{2})/", $row["finished"], $matches);
                        $epoch_2 = mktime($matches[4], $matches[5], $matches[6], $matches[2], $matches[3], $matches[1]);
                        if ($epoch_2 > $lastvisit) $lastvisit = $epoch_2;
                }
                return array("firstvisit" => $firstvisit, "lastvisit" => $lastvisit);
        }

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ilObjTest::_getWorkingTimeOfParticipantForPass	(		$active_id,
			$pass
	)

Returns the complete working time in seconds for a test participant.

Returns

integer The working time in seconds for the test participant public

Definition at line 4669 of file class.ilObjTest.php.

References $pass, $result, and $row.

Referenced by assQuestion\_updateTestPassResults().

        {
                global $ilDB;

                $result = $ilDB->queryF("SELECT * FROM tst_times WHERE active_fi = %s AND pass = %s ORDER BY started",
                        array('integer','integer'),
                        array($active_id, $pass)
                );
                $time = 0;
                while ($row = $ilDB->fetchAssoc($result))
                {
                        preg_match("/(\d{4})-(\d{2})-(\d{2}) (\d{2}):(\d{2}):(\d{2})/", $row["started"], $matches);
                        $epoch_1 = mktime($matches[4], $matches[5], $matches[6], $matches[2], $matches[3], $matches[1]);
                        preg_match("/(\d{4})-(\d{2})-(\d{2}) (\d{2}):(\d{2}):(\d{2})/", $row["finished"], $matches);
                        $epoch_2 = mktime($matches[4], $matches[5], $matches[6], $matches[2], $matches[3], $matches[1]);
                        $time += ($epoch_2 - $epoch_1);
                }
                return $time;
        }

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& ilObjTest::_instanciateQuestion

(

$question_id

)

Creates an instance of a question with a given question id.

Parameters

integer

$question_id

The question id

Returns

object The question instance public

Definition at line 5803 of file class.ilObjTest.php.

Referenced by ilCourseObjectiveQuestion\__read(), cloneObject(), createRandomSolutions(), ilObjQuestionPool\deleteQuestion(), duplicateQuestionForTest(), duplicateQuestionpoolForTest(), ilTestEvaluationGUI\exportFileUploadsForAllParticipants(), getAllTestResults(), getDetailedTestResults(), getEstimatedWorkingTime(), ilCourseObjectiveQuestion\getMaxPointsByObjective(), ilCourseObjectiveQuestion\getMaxPointsByTest(), ilTestSequence\getSequenceSummary(), ilCourseObjectiveQuestionAssignmentTableGUI\parse(), removeDuplicatedQuestionpools(), removeQuestion(), ilTestEvaluationGUI\singleResults(), and toXML().

        {
                if (strcmp($question_id, "") != 0)
                {
                        include_once "./Modules/TestQuestionPool/classes/class.assQuestion.php";
                        return assQuestion::_instanciateQuestion($question_id);
                }
  }

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ilObjTest::_isComplete

(

$obj_id

)

Returns true, if a test is complete for use.

Returns

boolean True, if the test is complete for use, otherwise false public

Definition at line 1077 of file class.ilObjTest.php.

References $test, and ilObjTest().

        {
                $test = new ilObjTest($obj_id, false);
                $test->loadFromDb();
                return $test->isComplete();
        }

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ilObjTest::_lookupAnonymity

(

$a_obj_id

)

Returns the anonymity status of a test with a given object id.

Parameters

int

$a_obj_id

The object id of the test object

Returns

integer The value for the anonymity status (0 = personalized, 1 = anonymized) public

Definition at line 9622 of file class.ilObjTest.php.

References $result, and $row.

Referenced by ilLPCollections\__read(), ilLPCollections\_getItems(), ilObjTestAccess\_getParticipantData(), ilTrObjectUsersPropsTableGUI\getSelectableColumns(), assJavaAppletGUI\getSolutionOutput(), assJavaAppletGUI\getTestOutput(), ilLPCollectionSettingsTableGUI\isAnonymized(), and ilLearningProgressBaseGUI\isObjectAnonymized().

        {
                global $ilDB;

                $result = $ilDB->queryF("SELECT anonymity FROM tst_tests WHERE obj_fi = %s",
                        array('integer'),
                        array($a_obj_id)
                );
                while($row = $ilDB->fetchAssoc($result))
                {
                        return $row['anonymity'];
                }
                return 0;
        }

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ilObjTest::_lookupAuthor

(

$obj_id

)

Gets the authors name of the ilObjTest object.

Returns

string The string containing the name of the test author public

See Also

$author

Definition at line 7154 of file class.ilObjTest.php.

References $author, and ilObject\$id.

Referenced by assQuestion\getInstances().

        {
                $author = array();
                include_once "./Services/MetaData/classes/class.ilMD.php";
                $md =& new ilMD($obj_id, 0, "tst");
                $md_life =& $md->getLifecycle();
                if ($md_life)
                {
                        $ids =& $md_life->getContributeIds();
                        foreach ($ids as $id)
                        {
                                $md_cont =& $md_life->getContribute($id);
                                if (strcmp($md_cont->getRole(), "Author") == 0)
                                {
                                        $entids =& $md_cont->getEntityIds();
                                        foreach ($entids as $entid)
                                        {
                                                $md_ent =& $md_cont->getEntity($entid);
                                                array_push($author, $md_ent->getEntity());
                                        }
                                }
                        }
                }
                return join($author, ",");
  }

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static ilObjTest::_lookupFinishedUserTests (   $a_user_id )

static

Gather all finished tests for user.

Parameters

int

$a_user_id

Returns

array(test id => passed)

Definition at line 11053 of file class.ilObjTest.php.

References $result, $row, and _getObjectIDFromTestID().

Referenced by ilTestVerificationTableGUI\getItems().

        {
                global $ilDB;

                $result = $ilDB->queryF("SELECT test_fi,MAX(pass) AS pass FROM tst_active".
                        " JOIN tst_pass_result ON (tst_pass_result.active_fi = tst_active.active_id)".
                        " WHERE user_fi=%s".
                        " GROUP BY test_fi",
                        array('integer', 'integer'),
                        array($a_user_id, 1)
                );
                $all = array();
                while($row = $ilDB->fetchAssoc($result))
                {
                        $obj_id =  self::_getObjectIDFromTestID($row["test_fi"]);
                        $all[$obj_id] = (bool)$row["pass"];
                }
                return $all;
        }

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static ilObjTest::_lookupRandomTest (   $a_obj_id )

static

Lookup random test.

Parameters

int

$a_obj_id

Returns

bool

Definition at line 2446 of file class.ilObjTest.php.

References $query, $res, $row, and DB_FETCHMODE_OBJECT.

Referenced by ilCourseObjectiveQuestionAssignmentTableGUI\parse().

        {
                global $ilDB;
                
                $query = "SELECT random_test FROM tst_tests ".
                        "WHERE obj_fi = ".$ilDB->quote($a_obj_id,'integer');
                $res = $ilDB->query($query);
                while($row = $res->fetchRow(DB_FETCHMODE_OBJECT))
                {
                        return $row->random_test ? true : false;
                }
                return false;
        }

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ilObjTest::_lookupRandomTestFromActiveId

(

$active_id

)

Returns the random status of a test with a given object id.

Parameters

int

$a_obj_id

The object id of the test object

Returns

integer The value for the anonymity status (0 = no random, 1 = random) public

Definition at line 9644 of file class.ilObjTest.php.

References $result, and $row.

Referenced by _getQuestionCountAndPointsForPassOfParticipant().

        {
                global $ilDB;

                $result = $ilDB->queryF("SELECT tst_tests.random_test FROM tst_tests, tst_active WHERE tst_active.active_id = %s AND tst_active.test_fi = tst_tests.test_id",
                        array('integer'),
                        array($active_id)
                );
                while($row = $ilDB->fetchAssoc($result))
                {
                        return $row['random_test'];
                }
                return 0;
        }

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ilObjTest::_lookupTestObjIdForQuestionId

(

$a_q_id

)

Get test Object ID for question ID.

Definition at line 10374 of file class.ilObjTest.php.

References $result.

Referenced by ilObjMediaObject\getParentObjectIdForUsage().

        {
                global $ilDB;
                
                $result = $ilDB->queryF("SELECT t.obj_fi obj_id FROM tst_test_question q, tst_tests t WHERE q.test_fi = t.test_id AND q.question_fi = %s",
                        array('integer'),
                        array($a_q_id)
                );
                $rec = $ilDB->fetchAssoc($result);
                return $rec["obj_id"];
        }

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ilObjTest::_setImportDirectory

(

$a_import_dir = null

)

set import directory

Definition at line 885 of file class.ilObjTest.php.

References $_SESSION.

Referenced by ilTestImporter\importXmlRepresentation(), ilObjQuestionPoolGUI\uploadQplObject(), and ilObjTestGUI\uploadTstObject().

        {
                if (strlen($a_import_dir))
                {
                        $_SESSION["tst_import_dir"] = $a_import_dir;
                }
                else
                {
                        unset($_SESSION["tst_import_dir"]);
                }
        }

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ilObjTest::addDefaults

(

$a_name

)

Adds the defaults of this test to the test defaults.

Parameters

string

$a_name

The name of the test defaults public

Definition at line 9798 of file class.ilObjTest.php.

References $ilUser, areObligationsEnabled(), getAllowedUsers(), getAllowedUsersTimeGap(), getAnonymity(), getAnswerFeedback(), getAnswerFeedbackPoints(), getAutosave(), getAutosaveIval(), getCountSystem(), getCustomStyle(), getECTSFX(), getECTSGrades(), getECTSOutput(), getEnableProcessingTime(), getEndingTime(), getExportSettings(), getFinalStatement(), getFixedParticipants(), getForceJS(), getHighscoreAchievedTS(), getHighscoreAnon(), getHighscoreEnabled(), getHighscoreHints(), getHighscoreOwnTable(), getHighscorePercentage(), getHighscoreScore(), getHighscoreTopNum(), getHighscoreTopTable(), getHighscoreWTime(), getInstantFeedbackSolution(), getIntroduction(), getKiosk(), getListOfQuestionsSettings(), getMailNotification(), getMailNotificationType(), getMCScoring(), getNrOfTries(), getPassScoring(), getPassword(), getProcessingTime(), getRandomQuestionCount(), getReportingDate(), getResetProcessingTime(), getResultsPresentation(), getScoreCutting(), getScoreReporting(), getSequenceSettings(), getShowCancel(), getShowFinalStatement(), getShowInfo(), getShowMarker(), getShuffleQuestions(), getSpecificAnswerFeedback(), getStartingTime(), getTitleOutput(), getUsePreviousAnswers(), isBestSolutionPrintedWithResult(), isOfferingQuestionHintsEnabled(), isPassDeletionAllowed(), and isRandomTest().

        {
                global $ilDB;
                global $ilUser;
                $testsettings = array(
                        "TitleOutput" => $this->getTitleOutput(),
                        "PassScoring" => $this->getPassScoring(),
                        "Introduction" => $this->getIntroduction(),
                        "FinalStatement" => $this->getFinalStatement(),
                        "ShowInfo" => $this->getShowInfo(),
                        "ForceJS" => $this->getForceJS(),
                        "CustomStyle" => $this->getCustomStyle(),
                        "ShowFinalStatement" => $this->getShowFinalStatement(),
                        "SequenceSettings" => $this->getSequenceSettings(),
                        "ScoreReporting" => $this->getScoreReporting(),
                        "ScoreCutting" => $this->getScoreCutting(),
                        'SpecificAnswerFeedback' => $this->getSpecificAnswerFeedback(),
                        'PrintBsWithRes'        => (int)$this->isBestSolutionPrintedWithResult(),
                        "InstantFeedbackSolution" => $this->getInstantFeedbackSolution(),
                        "AnswerFeedback" => $this->getAnswerFeedback(),
                        "AnswerFeedbackPoints" => $this->getAnswerFeedbackPoints(),
                        "ResultsPresentation" => $this->getResultsPresentation(),
                        "Anonymity" => $this->getAnonymity(),
                        "ShowCancel" => $this->getShowCancel(),
                        "ShowMarker" => $this->getShowMarker(),
                        "ReportingDate" => $this->getReportingDate(),
                        "NrOfTries" => $this->getNrOfTries(),
                        "Shuffle" => $this->getShuffleQuestions(),
                        "Kiosk" => $this->getKiosk(),
                        "UsePreviousAnswers" => $this->getUsePreviousAnswers(),
                        "ProcessingTime" => $this->getProcessingTime(),
                        "EnableProcessingTime" => $this->getEnableProcessingTime(),
                        "ResetProcessingTime" => $this->getResetProcessingTime(),
                        "StartingTime" => $this->getStartingTime(),
                        "EndingTime" => $this->getEndingTime(),
                        "ECTSOutput" => $this->getECTSOutput(),
                        "ECTSFX" => $this->getECTSFX(),
                        "ECTSGrades" => $this->getECTSGrades(),
                        "isRandomTest" => $this->isRandomTest(),
                        "RandomQuestionCount" => $this->getRandomQuestionCount(),
                        "CountSystem" => $this->getCountSystem(),
                        "MCScoring" => $this->getMCScoring(),
                        "mailnotification" => $this->getMailNotification(),
                        "mailnottype" => $this->getMailNotificationType(),
                        "exportsettings" => $this->getExportSettings(),
                        "ListOfQuestionsSettings" => $this->getListOfQuestionsSettings(),
                        'obligations_enabled' => (int)$this->areObligationsEnabled(),
                        'offer_question_hints' => (int)$this->isOfferingQuestionHintsEnabled(),
                        'pass_deletion_allowed' => (int)$this->isPassDeletionAllowed(),
                        'autosave'              => (int)$this->getAutosave(),
                        'autosave_ival'         => (int)$this->getAutosaveIval(),
                        'fixed_participants'    => $this->getFixedParticipants(),
                        'allowedusers'          => $this->getAllowedUsers(),
                        'alloweduserstimegap'   => $this->getAllowedUsersTimeGap(),

                        'highscore_enabled'     => $this->getHighscoreEnabled(),
                        'highscore_anon'        => $this->getHighscoreAnon(),
                        'highscore_achieved_ts' => $this->getHighscoreAchievedTS(),
                        'highscore_score'       => $this->getHighscoreScore(),
                        'highscore_percentage'  => $this->getHighscorePercentage(),
                        'highscore_hints'       => $this->getHighscoreHints(),
                        'highscore_wtime'       => $this->getHighscoreWTime(),
                        'highscore_own_table'   => $this->getHighscoreOwnTable(),
                        'highscore_top_table'   => $this->getHighscoreTopTable(),
                        'highscore_top_num'     => $this->getHighscoreTopNum(),
                        'password'              => $this->getPassword()
                );
                $next_id = $ilDB->nextId('tst_test_defaults');
                $affectedRows = $ilDB->manipulateF("INSERT INTO tst_test_defaults (test_defaults_id, name, user_fi, defaults, marks, tstamp) VALUES (%s, %s, %s, %s, %s, %s)",
                        array('integer', 'text', 'integer', 'text', 'text', 'integer'),
                        array($next_id, $a_name, $ilUser->getId(), serialize($testsettings), serialize($this->mark_schema), time())
                );
        }

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ilObjTest::addQTIMaterial	(	&	$a_xml_writer,
			$a_material
	)

Creates a QTI material tag from a plain text or xhtml text.

Parameters

object	$a_xml_writer	Reference to the ILIAS XML writer
string	$a_material	plain text or html text containing the material

Returns

string QTI material tag public

Definition at line 9410 of file class.ilObjTest.php.

References $mobs, ilObjMediaObject\_exists(), ilObjMediaObject\_getMobsOfObject(), ilRTE\_replaceMediaObjectImageSrc(), ilObject\getId(), and isHTML().

Referenced by toXML().

        {
                include_once "./Services/RTE/classes/class.ilRTE.php";
                include_once("./Services/MediaObjects/classes/class.ilObjMediaObject.php");

                $a_xml_writer->xmlStartTag("material");
                $attrs = array(
                        "texttype" => "text/plain"
                );
                if ($this->isHTML($a_material))
                {
                        $attrs["texttype"] = "text/xhtml";
                }
                $a_xml_writer->xmlElement("mattext", $attrs, ilRTE::_replaceMediaObjectImageSrc($a_material, 0));

                $mobs = ilObjMediaObject::_getMobsOfObject("tst:html", $this->getId());
                foreach ($mobs as $mob)
                {
                        $moblabel = "il_" . IL_INST_ID . "_mob_" . $mob;
                        if (strpos($a_material, "mm_$mob") !== FALSE)
                        {
                                if (ilObjMediaObject::_exists($mob))
                                {
                                        $mob_obj =& new ilObjMediaObject($mob);
                                        $imgattrs = array(
                                                "label" => $moblabel,
                                                "uri" => "objects/" . "il_" . IL_INST_ID . "_mob_" . $mob . "/" . $mob_obj->getTitle()
                                        );
                                }
                                $a_xml_writer->xmlElement("matimage", $imgattrs, NULL);
                        }
                }
                $a_xml_writer->xmlEndTag("material");
        }

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ilObjTest::addRandomQuestionpoolData	(		$count = 0,
			$qpl = 0,
			$position
	)

Definition at line 2040 of file class.ilObjTest.php.

        {
                include_once "./Modules/Test/classes/class.ilRandomTestData.php";
                if (array_key_exists($position, $this->random_questionpool_data))
                {
                        $newitems = array();
                        for ($i = 0; $i < $position; $i++)
                        {
                                array_push($newitems, $this->random_questionpool_data[$i]);
                        }
                        array_push($newitems, new ilRandomTestData($count, $qpl));
                        for ($i = $position; $i < count($this->random_questionpool_data); $i++)
                        {
                                array_push($newitems, $this->random_questionpool_data[$i]);
                        }
                        $this->random_questionpool_data = $newitems;
                }
                else
                {
                        array_push($this->random_questionpool_data, new ilRandomTestData($count, $qpl));
                }
        }

static ilObjTest::allObligationsAnswered (   $test_id,   $active_id,   $pass  )

static

checks wether all questions marked as obligatory were answered within the test pass with given testId, activeId and pass index

public ilDB $ilDB

Parameters

integer	$test_id
integer	$active_id
integer	$pass

Returns

boolean $allObligationsAnswered

Definition at line 11473 of file class.ilObjTest.php.

References $pass, $row, $test_id, and hasObligations().

Referenced by ilTestOutputGUI\finishTest(), and ilTestOutputGUI\redirectQuestion().

        {
            global $ilDB;
            
            $rset = $ilDB->queryF(
                    'SELECT obligations_answered FROM tst_pass_result WHERE active_fi = %s AND pass = %s',
                    array('integer', 'integer'),
                    array($active_id, $pass)
            );
            
            if( $row = $ilDB->fetchAssoc($rset) )
                {
                        return (bool)$row['obligations_answered'];
            }
                
                return !self::hasObligations($test_id);
        }

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ilObjTest::applyDefaults

(

$test_defaults

)

Applies given test defaults to this test.

Parameters

array

$test_default

The test defaults database id of the

Returns

boolean TRUE if the application succeeds, FALSE otherwise public

Definition at line 9879 of file class.ilObjTest.php.

References saveToDb(), setAllowedUsers(), setAllowedUsersTimeGap(), setAnonymity(), setAnswerFeedback(), setAnswerFeedbackPoints(), setAutosave(), setAutosaveIval(), setCountSystem(), setCustomStyle(), setECTSFX(), setECTSGrades(), setECTSOutput(), setEnableProcessingTime(), setEndingTime(), setExportSettings(), setFinalStatement(), setFixedParticipants(), setForceJS(), setHighscoreAchievedTS(), setHighscoreAnon(), setHighscoreEnabled(), setHighscoreHints(), setHighscoreOwnTable(), setHighscorePercentage(), setHighscoreScore(), setHighscoreTopNum(), setHighscoreTopTable(), setHighscoreWTime(), setInstantFeedbackSolution(), setIntroduction(), setKiosk(), setListOfQuestionsSettings(), setMailNotification(), setMailNotificationType(), setMCScoring(), setNrOfTries(), setObligationsEnabled(), setOfferingQuestionHintsEnabled(), setPassDeletionAllowed(), setPassScoring(), setPassword(), setPrintBestSolutionWithResult(), setProcessingTime(), setRandomQuestionCount(), setRandomTest(), setReportingDate(), setResetProcessingTime(), setResultsPresentation(), setScoreCutting(), setScoreReporting(), setSequenceSettings(), setShowCancel(), setShowFinalStatement(), setShowInfo(), setShowMarker(), setShuffleQuestions(), setSpecificAnswerFeedback(), setStartingTime(), setTitleOutput(), and setUsePreviousAnswers().

        {
                $testsettings = unserialize($test_defaults["defaults"]);
                include_once "./Modules/Test/classes/class.assMarkSchema.php";
                $this->mark_schema = unserialize($test_defaults["marks"]);

                $this->setTitleOutput($testsettings["TitleOutput"]);
                $this->setPassScoring($testsettings["PassScoring"]);
                $this->setIntroduction($testsettings["Introduction"]);
                $this->setFinalStatement($testsettings["FinalStatement"]);
                $this->setShowInfo($testsettings["ShowInfo"]);
                $this->setForceJS($testsettings["ForceJS"]);
                $this->setCustomStyle($testsettings["CustomStyle"]);
                $this->setShowFinalStatement($testsettings["ShowFinalStatement"]);
                $this->setSequenceSettings($testsettings["SequenceSettings"]);
                $this->setScoreReporting($testsettings["ScoreReporting"]);
                $this->setScoreCutting($testsettings['ScoreCutting']);
                $this->setSpecificAnswerFeedback($testsettings['SpecificAnswerFeedback']);
                $this->setPrintBestSolutionWithResult((bool)$testsettings['PrintBsWithRes']);
                $this->setInstantFeedbackSolution($testsettings["InstantFeedbackSolution"]);
                $this->setAnswerFeedback($testsettings["AnswerFeedback"]);
                $this->setAnswerFeedbackPoints($testsettings["AnswerFeedbackPoints"]);
                $this->setResultsPresentation($testsettings["ResultsPresentation"]);
                $this->setAnonymity($testsettings["Anonymity"]);
                $this->setShowCancel($testsettings["ShowCancel"]);
                $this->setShuffleQuestions($testsettings["Shuffle"]);
                $this->setShowMarker($testsettings["ShowMarker"]);
                $this->setReportingDate($testsettings["ReportingDate"]);
                $this->setNrOfTries($testsettings["NrOfTries"]);
                $this->setUsePreviousAnswers($testsettings["UsePreviousAnswers"]);
                $this->setProcessingTime($testsettings["ProcessingTime"]);
                $this->setResetProcessingTime($testsettings["ResetProcessingTime"]);
                $this->setEnableProcessingTime($testsettings["EnableProcessingTime"]);
                $this->setStartingTime($testsettings["StartingTime"]);
                $this->setKiosk($testsettings["Kiosk"]);
                $this->setEndingTime($testsettings["EndingTime"]);
                $this->setECTSOutput($testsettings["ECTSOutput"]);
                $this->setECTSFX($testsettings["ECTSFX"]);
                $this->setECTSGrades($testsettings["ECTSGrades"]);
                $this->setRandomTest($testsettings["isRandomTest"]);
                $this->setRandomQuestionCount($testsettings["RandomQuestionCount"]);
                $this->setCountSystem($testsettings["CountSystem"]);
                $this->setMCScoring($testsettings["MCScoring"]);
                $this->setMailNotification($testsettings["mailnotification"]);
                $this->setMailNotificationType($testsettings["mailnottype"]);
                $this->setExportSettings($testsettings['exportsettings']);
                $this->setListOfQuestionsSettings($testsettings["ListOfQuestionsSettings"]);
                $this->setObligationsEnabled($testsettings["obligations_enabled"]);
                $this->setOfferingQuestionHintsEnabled($testsettings["offer_question_hints"]);
                $this->setHighscoreEnabled($testsettings['highscore_enabled']);
                $this->setHighscoreAnon($testsettings['highscore_anon']);
                $this->setHighscoreAchievedTS($testsettings['highscore_achieved_ts']);
                $this->setHighscoreScore($testsettings['highscore_score']);
                $this->setHighscorePercentage($testsettings['highscore_percentage']);
                $this->setHighscoreHints($testsettings['highscore_hints']);
                $this->setHighscoreWTime($testsettings['highscore_wtime']);
                $this->setHighscoreOwnTable($testsettings['highscore_own_table']);
                $this->setHighscoreTopTable($testsettings['highscore_top_table']);
                $this->setHighscoreTopNum($testsettings['highscore_top_num']);
                $this->setPassDeletionAllowed($testsettings['pass_deletion_allowed']);

                $this->setAutosave($testsettings['autosave']);
                $this->setAutosaveIval($testsettings['autosave_ival']);
                $this->setFixedParticipants($testsettings['fixed_participants'] );
                $this->setAllowedUsers($testsettings['allowedusers']);
                $this->setAllowedUsersTimeGap($testsettings['alloweduserstimegap']);
                $this->setPassword($testsettings['password']);
                $this->saveToDb();

                return true;
        }

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ilObjTest::areObligationsEnabled

(

)

returns the fact wether obligations are enabled or not

Returns

boolean

Definition at line 11415 of file class.ilObjTest.php.

References $obligationsEnabled.

Referenced by addDefaults(), createQuestionGUI(), saveToDb(), and toXML().

        {
                return (bool)$this->obligationsEnabled;
        }

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ilObjTest::areRandomTestQuestionpoolsConfigured

(

)

returns the fact wether questionpools for random question selection are configured

Returns

boolean $areRandomTestQuestionpoolsConfigured

Definition at line 11538 of file class.ilObjTest.php.

References getRandomQuestionpools(), and isRandomTest().

        {
                return (
                        $this->isRandomTest() && count($this->getRandomQuestionpools()) > 0
                );
        }

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ilObjTest::buildName	(		$user_id,
			$firstname,
			$lastname,
			$title
	)

Builds a user name for the output depending on test type and existence of the user.

Parameters

int	$user_id	The database ID of the user
string	$firstname	The first name of the user
string	$lastname	The last name of the user
string	$title	The title of the user

Returns

string The output name of the user public

Definition at line 5452 of file class.ilObjTest.php.

References ilObject\$title, and getAnonymity().

        {
                $name = "";
                if (strlen($firstname.$lastname.$title) == 0)
                {
                        $name = $this->lng->txt("deleted_user");
                }
                else
                {
                        if ($user_id == ANONYMOUS_USER_ID)
                        {
                                $name = $lastname;
                        }
                        else
                        {
                                $name = trim($lastname . ", " . $firstname . " " .  $title);
                        }
                        if ($this->getAnonymity())
                        {
                                $name = $this->lng->txt("anonymous");
                        }
                }
                return $name;
        }

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ilObjTest::canEditMarks

(

)

Definition at line 8547 of file class.ilObjTest.php.

References $total, evalTotalPersons(), and getReportingDate().

        {
                $total = $this->evalTotalPersons();
                if ($total > 0)
                {
                        if ($this->getReportingDate())
                        {
                                if (preg_match("/(\d{4})(\d{2})(\d{2})(\d{2})(\d{2})(\d{2})/", $this->getReportingDate(), $matches))
                                {
                                        $epoch_time = mktime($matches[4], $matches[5], $matches[6], $matches[2], $matches[3], $matches[1]);
                                        $now = mktime();
                                        if ($now < $epoch_time)
                                        {
                                                return true;
                                        }
                                }
                        }
                        return false;
                }
                else
                {
                        return true;
                }
        }

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ilObjTest::canShowCertificate	(		$user_id,
			$active_id
	)

Checks whether the certificate button could be shown on the info page or not.

public

Definition at line 10431 of file class.ilObjTest.php.

References canShowTestResults(), getCertificateVisibility(), and getPassed().

        {
                if ($this->canShowTestResults($user_id))
                {
                        include_once "./Services/Certificate/classes/class.ilCertificate.php";
                        include_once "./Modules/Test/classes/class.ilTestCertificateAdapter.php";
                        $cert = new ilCertificate(new ilTestCertificateAdapter($this));
                        if ($cert->isComplete())
                        {
                                $vis = $this->getCertificateVisibility();
                                $showcert = FALSE;
                                switch ($vis)
                                {
                                        case 0:
                                                $showcert = TRUE;
                                                break;
                                        case 1:
                                                if ($this->getPassed($active_id))
                                                {
                                                        $showcert = TRUE;
                                                }
                                                break;
                                        case 2:
                                                $showcert = FALSE;
                                                break;
                                }
                                if ($showcert)
                                {
                                        return TRUE;
                                }
                                else
                                {
                                        return FALSE;
                                }
                        }
                        else
                        {
                                return FALSE;
                        }
                }
                else
                {
                        return FALSE;
                }
        }

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ilObjTest::canShowSolutionPrintview

(

$user_id = NULL

)

Calculates if a user may see the solution printview of his/her test results.

Returns

boolean TRUE if the user may see the printview, FALSE otherwise public

Definition at line 9086 of file class.ilObjTest.php.

References getShowSolutionPrintview().

        {
                return $this->getShowSolutionPrintview();
        }

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ilObjTest::canShowTestResults

(

$user_id

)

Definition at line 8522 of file class.ilObjTest.php.

References $result, $starting_time, canViewResults(), endingTimeReached(), getActiveIdOfUser(), getScoreReporting(), getStartingTimeOfUser(), getTestSession(), isMaxProcessingTimeReached(), isTestFinishedToViewResults(), and REPORT_AFTER_TEST.

Referenced by canShowCertificate().

        {
                $active_id = $this->getActiveIdOfUser($user_id);
                if ($active_id > 0)
                {
                        $starting_time = $this->getStartingTimeOfUser($active_id);
                }
                $notimeleft = FALSE;
                if ($starting_time !== FALSE)
                {
                        if ($this->isMaxProcessingTimeReached($starting_time))
                        {
                                $notimeleft = TRUE;
                        }
                }
                $result = TRUE;
                if (!$this->isTestFinishedToViewResults($active_id, $this->getTestSession($active_id)->getPass()) && ($this->getScoreReporting() == REPORT_AFTER_TEST))
                {
                        $result = FALSE;
                }
                if (($this->endingTimeReached()) || $notimeleft) $result = TRUE;
                $result = $result & $this->canViewResults();
                return $result;
        }

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ilObjTest::canViewResults

(

)

Returns true, if the test results can be viewed.

Returns

boolean True, if the test results can be viewed, else false public

Definition at line 8503 of file class.ilObjTest.php.

References $result, getReportingDate(), and getScoreReporting().

Referenced by canShowTestResults().

        {
                $result = true;
                if ($this->getScoreReporting() == 4) return false;
                if ($this->getReportingDate())
                {
                        if (preg_match("/(\d{4})(\d{2})(\d{2})(\d{2})(\d{2})(\d{2})/", $this->getReportingDate(), $matches))
                        {
                                $epoch_time = mktime($matches[4], $matches[5], $matches[6], $matches[2], $matches[3], $matches[1]);
                                $now = mktime();
                                if ($now < $epoch_time)
                                {
                                        $result = false;
                                }
                        }
                }
                return $result;
        }

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ilObjTest::checkMarks

(

)

Definition at line 7049 of file class.ilObjTest.php.

        {
                return $this->mark_schema->checkMarks();
        }

ilObjTest::checkMaximumAllowedUsers

(

)

Definition at line 9302 of file class.ilObjTest.php.

References $result, ilObjAssessmentFolder\_enabledAssessmentLogging(), ilObjAssessmentFolder\_getLogLanguage(), getAllowedUsers(), getAllowedUsersTimeGap(), getTestId(), and logAction().

        {
                global $ilDB;

                $nr_of_users = $this->getAllowedUsers();
                $time_gap = ($this->getAllowedUsersTimeGap()) ? $this->getAllowedUsersTimeGap() : 60;
                if (($nr_of_users > 0) && ($time_gap > 0))
                {
                        $now = mktime();
                        $time_border = $now - $time_gap;
                        $str_time_border = strftime("%Y%m%d%H%M%S", $time_border);
                        $result = $ilDB->queryF("SELECT DISTINCT tst_times.active_fi FROM tst_times, tst_active WHERE tst_times.tstamp > %s AND tst_times.active_fi = tst_active.active_id AND tst_active.test_fi = %s",
                                array('integer', 'integer'),
                                array($time_border, $this->getTestId())
                        );
                        if ($result->numRows() >= $nr_of_users)
                        {
                                include_once "./Modules/Test/classes/class.ilObjAssessmentFolder.php";
                                if (ilObjAssessmentFolder::_enabledAssessmentLogging())
                                {
                                        $this->logAction($this->lng->txtlng("assessment", "log_could_not_enter_test_due_to_simultaneous_users", ilObjAssessmentFolder::_getLogLanguage()));
                                }
                                return FALSE;
                        }
                        else
                        {
                                return TRUE;
                        }
                }
                return TRUE;
        }

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ilObjTest::cleanupMediaobjectUsage

(

)

Cleans up the media objects for all text fields in a test which are using an RTE field.

private

Definition at line 1153 of file class.ilObjTest.php.

References ilRTE\_cleanupMediaObjectUsage(), getAllRTEContent(), ilObject\getId(), and ilObject\getType().

Referenced by saveToDb().

        {
                include_once("./Services/RTE/classes/class.ilRTE.php");
                $completecontent = "";
                foreach ($this->getAllRTEContent() as $content)
                {
                        $completecontent .= $content;
                }
                ilRTE::_cleanupMediaObjectUsage($completecontent, $this->getType() . ":html",
                        $this->getId());
        }

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ilObjTest::cloneObject	(		$a_target_id,
			$a_copy_id = 0
	)

Clone object.

public

Parameters

int	ref id of parent container
int	copy id

Returns

object new test object

Definition at line 7251 of file class.ilObjTest.php.

References $ilLog, $mark_schema, ilCopyWizardOptions\_getInstance(), assQuestion\_getOriginalId(), _instanciateQuestion(), ilObject\cloneMetaData(), cloneRandomQuestions(), getAllowedUsers(), getAllowedUsersTimeGap(), getAnonymity(), getAnswerFeedback(), getAnswerFeedbackPoints(), getAuthor(), getCertificateVisibility(), getCountSystem(), getCustomStyle(), getECTSFX(), getECTSGrades(), getECTSOutput(), getEnabledViewMode(), getEnableProcessingTime(), getEndingTime(), getFinalStatement(), getFixedParticipants(), getForceJS(), getInstantFeedbackSolution(), getIntroduction(), getKiosk(), getListOfQuestionsSettings(), getMailNotification(), getMailNotificationType(), getMCScoring(), getNrOfTries(), getPassScoring(), getPassword(), getPoolUsage(), getProcessingTime(), getRandomQuestionCount(), ilObject\getRefId(), getReportingDate(), getResetProcessingTime(), getResultsPresentation(), getScoreCutting(), getScoreReporting(), getSequenceSettings(), getShowCancel(), getShowFinalStatement(), getShowInfo(), getShowMarker(), getShuffleQuestions(), getStartingTime(), getTemplate(), getTitleOutput(), getUsePreviousAnswers(), isBestSolutionPrintedWithResult(), isRandomTest(), and loadFromDb().

        {
                global $ilDB,$ilLog;
                
                $this->loadFromDb();
                
                // Copy settings
                $newObj = parent::cloneObject($a_target_id,$a_copy_id);
                $this->cloneMetaData($newObj);
                $newObj->setAnonymity($this->getAnonymity());
                $newObj->setAnswerFeedback($this->getAnswerFeedback());
                $newObj->setAnswerFeedbackPoints($this->getAnswerFeedbackPoints());
                $newObj->setAuthor($this->getAuthor());
                $newObj->setAllowedUsers($this->getAllowedUsers());
                $newObj->setAllowedUsersTimeGap($this->getAllowedUsersTimeGap());
                $newObj->setCountSystem($this->getCountSystem());
                $newObj->setECTSFX($this->getECTSFX());
                $newObj->setECTSGrades($this->getECTSGrades());
                $newObj->setECTSOutput($this->getECTSOutput());
                $newObj->setEnableProcessingTime($this->getEnableProcessingTime());
                $newObj->setEndingTime($this->getEndingTime());
                $newObj->setFixedParticipants($this->getFixedParticipants());
                $newObj->setInstantFeedbackSolution($this->getInstantFeedbackSolution());
                $newObj->setIntroduction($this->getIntroduction());
                $newObj->setFinalStatement($this->getFinalStatement());
                $newObj->setShowInfo($this->getShowInfo());
                $newObj->setForceJS($this->getForceJS());
                $newObj->setCustomStyle($this->getCustomStyle());
                $newObj->setKiosk($this->getKiosk());
                $newObj->setShowFinalStatement($this->getShowFinalStatement());
                $newObj->setListOfQuestionsSettings($this->getListOfQuestionsSettings());
                $newObj->setMCScoring($this->getMCScoring());
                $newObj->setMailNotification($this->getMailNotification());
                $newObj->setMailNotificationType($this->getMailNotificationType());
                $newObj->setNrOfTries($this->getNrOfTries());
                $newObj->setPassScoring($this->getPassScoring());
                $newObj->setPassword($this->getPassword());
                $newObj->setProcessingTime($this->getProcessingTime());
                $newObj->setRandomQuestionCount($this->getRandomQuestionCount());
                $newObj->setRandomTest($this->isRandomTest());
                $newObj->setReportingDate($this->getReportingDate());
                $newObj->setResetProcessingTime($this->getResetProcessingTime());
                $newObj->setResultsPresentation($this->getResultsPresentation());
                $newObj->setScoreCutting($this->getScoreCutting());
                $newObj->setScoreReporting($this->getScoreReporting());
                $newObj->setSequenceSettings($this->getSequenceSettings());
                $newObj->setShowCancel($this->getShowCancel());
                $newObj->setShowMarker($this->getShowMarker());
                $newObj->setShuffleQuestions($this->getShuffleQuestions());
                $newObj->setStartingTime($this->getStartingTime());
                $newObj->setTitleOutput($this->getTitleOutput());
                $newObj->setUsePreviousAnswers($this->getUsePreviousAnswers());
                $newObj->setCertificateVisibility($this->getCertificateVisibility());
                $newObj->mark_schema = clone $this->mark_schema;
                $newObj->setEnabledViewMode($this->getEnabledViewMode());
                $newObj->setTemplate($this->getTemplate());
                $newObj->setPoolUsage($this->getPoolUsage());
                $newObj->setPrintBestSolutionWithResult($this->isBestSolutionPrintedWithResult());
                $newObj->saveToDb();
                
                // clone certificate
                include_once "./Services/Certificate/classes/class.ilCertificate.php";
                include_once "./Modules/Test/classes/class.ilTestCertificateAdapter.php";
                $cert = new ilCertificate(new ilTestCertificateAdapter($this));
                $newcert = new ilCertificate(new ilTestCertificateAdapter($newObj));
                $cert->cloneCertificate($newcert);
                
                if ($this->isRandomTest())
                {
                        $newObj->saveRandomQuestionCount($newObj->getRandomQuestionCount());
                        $this->cloneRandomQuestions($newObj->getTestId());
                }
                else
                {
                        include_once("./Services/CopyWizard/classes/class.ilCopyWizardOptions.php");
                        $cwo = ilCopyWizardOptions::_getInstance($a_copy_id);
                        
                        // clone the questions
                        include_once "./Modules/TestQuestionPool/classes/class.assQuestion.php";
                        foreach ($this->questions as $key => $question_id)
                        {
                                $question = ilObjTest::_instanciateQuestion($question_id);
                                $newObj->questions[$key] = $question->duplicate(true, null, null, null, $newObj->getId());
                                $original_id = assQuestion::_getOriginalId($question_id);
                                $question = ilObjTest::_instanciateQuestion($newObj->questions[$key]);
                                $question->saveToDb($original_id);
                                
                                // Save the mapping of old question id <-> new question id
                                // This will be used in class.ilObjCourse::cloneDependencies to copy learning objectives
                                $cwo->appendMapping($this->getRefId().'_'.$question_id,$newObj->getRefId().'_'.$newObj->questions[$key]);
                                $ilLog->write(__METHOD__.': Added mapping '.$this->getRefId().'_'.$question_id.' <-> ' .
                                                $newObj->getRefId().'_'.$newObj->questions[$key]);
                        }
                }
                $newObj->saveToDb();
                return $newObj;
        }

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ilObjTest::cloneRandomQuestions

(

$new_id

)

Duplicates the source random questionpools for another test.

Parameters

integer

$new_id

Test id of the new test which should take the random questionpools public

Definition at line 7218 of file class.ilObjTest.php.

References $result, $row, and getTestId().

Referenced by cloneObject().

        {
                global $ilDB;

                if ($new_id > 0)
                {
                        $result = $ilDB->queryF("SELECT * FROM tst_test_random WHERE test_fi = %s ORDER BY sequence, test_random_id",
                                array('integer'),
                                array($this->getTestId())
                        );
                        if ($result->numRows())
                        {
                                while ($row = $ilDB->fetchAssoc($result))
                                {
                                        $next_id = $ilDB->nextId('tst_test_random');
                                        $affectedRows = $ilDB->manipulateF("INSERT INTO tst_test_random (test_random_id, test_fi, questionpool_fi, num_of_q, tstamp, sequence) VALUES (%s, %s, %s, %s, %s, %s)",
                                                array('integer', 'integer', 'integer', 'integer', 'integer', 'integer'),
                                                array($next_id, $new_id, $row["questionpool_fi"], $row["num_of_q"], time(), $row['sequence'])
                                        );
                                }
                        }
                }
        }

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ilObjTest::create

(

$a_upload = false

)

create test object

Definition at line 534 of file class.ilObjTest.php.

References ilObject\create(), and createMetaData().

        {
                parent::create();

                // meta data will be created by
                // import parser
                if (!$a_upload)
                {
                        $this->createMetaData();
                }
        }

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ilObjTest::createExportDirectory

(

)

creates data directory for export files (data_dir/tst_data/tst_<id>/export, depending on data directory that is set in ILIAS setup/ini)

Definition at line 800 of file class.ilObjTest.php.

References ilUtil\getDataDir(), ilObject\getId(), and ilUtil\makeDir().

        {
                include_once "./Services/Utilities/classes/class.ilUtil.php";
                $tst_data_dir = ilUtil::getDataDir()."/tst_data";
                ilUtil::makeDir($tst_data_dir);
                if (!is_writable($tst_data_dir))
                {
                        $this->ilias->raiseError("Test Data Directory (".$tst_data_dir
                                .") not writeable.",$this->ilias->error_obj->MESSAGE);
                }

                // create learning module directory (data_dir/lm_data/lm_<id>)
                $tst_dir = $tst_data_dir."/tst_".$this->getId();
                ilUtil::makeDir($tst_dir);
                if (!@is_dir($tst_dir))
                {
                        $this->ilias->raiseError("Creation of Test Directory failed.",$this->ilias->error_obj->MESSAGE);
                }
                // create Export subdirectory (data_dir/lm_data/lm_<id>/Export)
                $export_dir = $tst_dir."/export";
                ilUtil::makeDir($export_dir);
                if (!@is_dir($export_dir))
                {
                        $this->ilias->raiseError("Creation of Export Directory failed.",$this->ilias->error_obj->MESSAGE);
                }
        }

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ilObjTest::createMetaData

(

)

Create meta data entry.

public

Reimplemented from ilObject.

Definition at line 7108 of file class.ilObjTest.php.

References saveAuthorToMetadata().

Referenced by create().

        {
                parent::createMetaData();
                $this->saveAuthorToMetadata();
        }

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ilObjTest::createNewAccessCode

(

)

Returns a new, unused test access code.

Returns

string A new test access code

Definition at line 9201 of file class.ilObjTest.php.

References isAccessCodeUsed().

        {
                // create a 5 character code
                $codestring = "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";
                mt_srand();
                $code = "";
                for ($i = 1; $i <=5; $i++)
                {
                        $index = mt_rand(0, strlen($codestring)-1);
                        $code .= substr($codestring, $index, 1);
                }
                
                // todo: separate the code "building" from the code "creation", because the following self calling construction
                // is not testable and leads btw in non required double queries if a random value is allready used in db anytime
                
                // verify it against the database
                while ($this->isAccessCodeUsed($code))
                {
                        $code = $this->createNewAccessCode();
                }
                return $code;
        }

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& ilObjTest::createQuestionGUI	(		$question_type,
			$question_id = -1
	)

Creates a question GUI instance of a given question type.

Parameters

integer	$question_type	The question type of the question
integer	$question_id	The question id of the question, if available

Returns

object The question GUI instance public

Definition at line 5771 of file class.ilObjTest.php.

References assQuestion\_includeClass(), areObligationsEnabled(), and getQuestionType().

        {
                if ((!$question_type) and ($question_id > 0))
                {
                        $question_type = $this->getQuestionType($question_id);
                }
                
                if (!strlen($question_type)) return null;
                
                include_once "./Modules/TestQuestionPool/classes/class.assQuestion.php";
                assQuestion::_includeClass($question_type, 1);
                
                $question_type_gui = $question_type . "GUI";
                $question = new $question_type_gui();
                
                $question->object->setObligationsToBeConsidered( $this->areObligationsEnabled() );
                
                if ($question_id > 0)
                {
                        $question->object->loadFromDb($question_id);
                }
                
                return $question;
  }

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ilObjTest::createRandomSolutions

(

$number

)

Definition at line 10692 of file class.ilObjTest.php.

References $data, $pass, $query, $result, $testSequence, $testSession, _instanciateQuestion(), getNrOfTries(), getQuestionCount(), ilObject\getRefId(), getTestId(), isRandomTest(), and setActiveTestSubmitted().

        {
                global $ilDB;
                
                // 1. get a user
                $query = "SELECT usr_id FROM usr_data";
                $result = $ilDB->query($query);
                while ($data = $ilDB->fetchAssoc($result))
                {
                        $activequery = sprintf("SELECT user_fi FROM tst_active WHERE test_fi = %s AND user_fi = %s",
                                $ilDB->quote($this->getTestId()),
                                $ilDB->quote($data['usr_id'])
                        );
                        $activeresult = $ilDB->query($activequery);
                        if ($activeresult->numRows() == 0)
                        {
                                $user_id = $data['usr_id'];
                                if ($user_id != 13)
                                {
                                        include_once "./Modules/Test/classes/class.ilTestSession.php";
                                        $testSession = FALSE;
                                        $testSession = new ilTestSession();
                                        $testSession->setRefId($this->getRefId());
                                        $testSession->setTestId($this->getTestId());
                                        $testSession->setUserId($user_id);
                                        $testSession->saveToDb();
                                        $passes = ($this->getNrOfTries()) ? $this->getNrOfTries() : 10;
                                        $nr_of_passes = rand(1, $passes);
                                        $active_id = $testSession->getActiveId();
                                        for ($pass = 0; $pass < $nr_of_passes; $pass++)
                                        {
                                                include_once "./Modules/Test/classes/class.ilTestSequence.php";
                                                $testSequence = new ilTestSequence($active_id, $pass, $this->isRandomTest());
                                                if (!$testSequence->hasSequence())
                                                {
                                                        $testSequence->createNewSequence($this->getQuestionCount(), $shuffle);
                                                        $testSequence->saveToDb();
                                                }
                                                for ($seq = 1; $seq <= count($this->questions); $seq++)
                                                {
                                                        $question_id = $testSequence->getQuestionForSequence($seq);
                                                        $objQuestion = ilObjTest::_instanciateQuestion($question_id);
                                                        $objQuestion->createRandomSolution($testSession->getActiveId(), $pass);
                                                }
                                                if ($pass < $nr_of_passes - 1)
                                                {
                                                        $testSession->increasePass();
                                                        $testSession->setLastSequence(0);
                                                        $testSession->saveToDb();
                                                }
                                                else
                                                {
                                                        $this->setActiveTestSubmitted($user_id);
                                                }
                                        }
                                        $number--;
                                        if ($number == 0) return;
                                }
                        }
                }
        }

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& ilObjTest::createTestSequence	(		$active_id,
			$pass,
			$shuffle
	)

Definition at line 10262 of file class.ilObjTest.php.

References $pass, getQuestionCount(), and isRandomTest().

        {
                include_once "./Modules/Test/classes/class.ilTestSequence.php";
                $this->testSequence = new ilTestSequence($active_id, $pass, $this->isRandomTest());
                if (!$this->testSequence->hasSequence())
                {
                        $this->testSequence->createNewSequence($this->getQuestionCount(), $shuffle);
                        $this->testSequence->saveToDb();
                }
        }

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& ilObjTest::createTestSession

(

)

Creates the test session data for the active user.

Returns

object The ilTestSession object or FALSE if the creation of the object fails public

Definition at line 10194 of file class.ilObjTest.php.

References $_SESSION, $ilUser, $testSession, ilObject\getRefId(), and getTestId().

        {
                global $ilUser;
                
                include_once "./Modules/Test/classes/class.ilTestSession.php";
                $testSession = FALSE;
                $testSession = new ilTestSession();
                $testSession->setRefId($this->getRefId());
                $testSession->setTestId($this->getTestId());
                $testSession->setUserId($ilUser->getId());
                $testSession->setAnonymousId($_SESSION["tst_access_code"][$this->getTestId()]);
                $testSession->saveToDb();
                $this->testSession =& $testSession;
                return $this->testSession;
        }

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ilObjTest::delete

(

)

delete object and all related data

public

Returns

boolean true if all object data were removed; false if only a references were removed

Reimplemented from ilObject.

Definition at line 582 of file class.ilObjTest.php.

References ilObject\deleteMetaData(), and deleteTest().

        {
                // always call parent delete function first!!
                if (!parent::delete())
                {
                        return false;
                }

                // delet meta data
                $this->deleteMetaData();

                //put here your module specific stuff
                $this->deleteTest();

                return true;
        }

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ilObjTest::deleteDefaults

(

$test_default_id

)

Deletes the defaults for a test.

Parameters

integer

$test_default_id

The database ID of the test defaults public

Definition at line 9783 of file class.ilObjTest.php.

        {
                global $ilDB;
                $affectedRows = $ilDB->manipulateF("DELETE FROM tst_test_defaults WHERE test_defaults_id = %s",
                        array('integer'),
                        array($test_default_id)
                );
        }

ilObjTest::deleteTest

(

)

Deletes the test and all related objects, files and database entries.

public

Definition at line 604 of file class.ilObjTest.php.

References $mobs, $result, $row, ilObjMediaObject\_exists(), ilObjMediaObject\_getMobsOfObject(), ilObjMediaObject\_removeUsage(), ilUtil\delDir(), ilUtil\getDataDir(), ilObject\getId(), getTestId(), isRandomTest(), removeAllTestEditings(), removeDuplicatedQuestionpools(), and removeQuestion().

Referenced by delete().

        {
                global $ilDB;
                
                // first of all remove all test editings, because the delete statements used for this
                // contain a subquery for active ids, that are deleted in the next steps
                $this->removeAllTestEditings();

                $result = $ilDB->queryF("SELECT active_id FROM tst_active WHERE test_fi = %s",
                        array('integer'),
                        array($this->getTestId())
                );
                $active_array = array();
                while ($row = $ilDB->fetchAssoc($result))
                {
                        array_push($active_array, $row["active_id"]);
                }

                $affectedRows = $ilDB->manipulateF("DELETE FROM tst_active WHERE test_fi = %s",
                        array('integer'),
                        array($this->getTestId())
                );

                if (count($active_array))
                {
                        foreach ($active_array as $active_id)
                        {
                                $affectedRows = $ilDB->manipulateF("DELETE FROM tst_times WHERE active_fi = %s",
                                        array('integer'),
                                        array($active_id)
                                );

                                $affectedRows = $ilDB->manipulateF("DELETE FROM tst_sequence WHERE active_fi = %s",
                                        array('integer'),
                                        array($active_id)
                                );
                        }
                }

                $affectedRows = $ilDB->manipulateF("DELETE FROM tst_mark WHERE test_fi = %s",
                        array('integer'),
                        array($this->getTestId())
                );

                $result = $ilDB->queryF("SELECT question_fi FROM tst_test_question WHERE test_fi = %s",
                        array('integer'),
                        array($this->getTestId())
                );
                while ($row = $ilDB->fetchAssoc($result))
                {
                        $this->removeQuestion($row["question_fi"]);
                }

                $affectedRows = $ilDB->manipulateF("DELETE FROM tst_tests WHERE test_id = %s",
                        array('integer'),
                        array($this->getTestId())
                );

                $affectedRows = $ilDB->manipulateF("DELETE FROM tst_test_random WHERE test_fi = %s",
                        array('integer'),
                        array($this->getTestId())
                );

                // this delete is allready done by call to removeAllTestEditings some lines above
                /*$affectedRows = $ilDB->manipulateF("DELETE FROM tst_test_rnd_qst WHERE tst_test_rnd_qst.active_fi IN  (SELECT active_id FROM tst_active WHERE test_fi = %s)",
                        array('integer'),
                        array($this->getTestId())
                );*/

                // moved to top of this method because this method performs delete statements,
                // that use a subquery for active ids, that are allready deleted some lines above
                //$this->removeAllTestEditings();

                $affectedRows = $ilDB->manipulateF("DELETE FROM tst_test_question WHERE test_fi = %s",
                        array('integer'),
                        array($this->getTestId())
                );

                if ($this->isRandomTest())
                {
                        $this->removeDuplicatedQuestionpools();
                }


                // delete export files
                include_once "./Services/Utilities/classes/class.ilUtil.php";
                $tst_data_dir = ilUtil::getDataDir()."/tst_data";
                $directory = $tst_data_dir."/tst_".$this->getId();
                if (is_dir($directory))
                {
                        include_once "./Services/Utilities/classes/class.ilUtil.php";
                        ilUtil::delDir($directory);
                }
                include_once("./Services/MediaObjects/classes/class.ilObjMediaObject.php");
                $mobs = ilObjMediaObject::_getMobsOfObject("tst:html", $this->getId());
                // remaining usages are not in text anymore -> delete them
                // and media objects (note: delete method of ilObjMediaObject
                // checks whether object is used in another context; if yes,
                // the object is not deleted!)
                foreach($mobs as $mob)
                {
                        ilObjMediaObject::_removeUsage($mob, "tst:html", $this->getId());
                        if (ilObjMediaObject::_exists($mob))
                        {
                                $mob_obj =& new ilObjMediaObject($mob);
                                $mob_obj->delete();
                        }
                }
        }

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ilObjTest::deliverPDFfromFO	(		$fo,
			$title = null
	)

Delivers a PDF file from a XSL-FO string.

Parameters

string

$fo

The XSL-FO string public

Definition at line 10054 of file class.ilObjTest.php.

References $filename, $ilLog, ilObject\$title, ilUtil\deliverData(), ilRpcClientFactory\factory(), ilUtil\getASCIIFilename(), ilObject\getTitle(), and ilUtil\ilTempnam().

Referenced by deliverPDFfromHTML().

        {
                global $ilLog;

                include_once "./Services/Utilities/classes/class.ilUtil.php";
                $fo_file = ilUtil::ilTempnam() . ".fo";
                $fp = fopen($fo_file, "w"); fwrite($fp, $fo); fclose($fp);

                include_once './Services/WebServices/RPC/classes/class.ilRpcClientFactory.php';
                try
                {
                        $pdf_base64 = ilRpcClientFactory::factory('RPCTransformationHandler')->ilFO2PDF($fo);
                        $filename = (strlen($title)) ? $title : $this->getTitle();
                        ilUtil::deliverData($pdf_base64->scalar, ilUtil::getASCIIFilename($filename) . ".pdf", "application/pdf", false, true);
                        return true;
                }
                catch(XML_RPC2_FaultException $e)
                {
                        $ilLog->write(__METHOD__.': '.$e->getMessage());
                        return false;
                }
                catch(Exception $e)
                {
                        $ilLog->write(__METHOD__.': '.$e->getMessage());
                        return false;
                }

                /*
                include_once "./Services/Transformation/classes/class.ilFO2PDF.php";
                $fo2pdf = new ilFO2PDF();
                $fo2pdf->setFOString($fo);
                $result = $fo2pdf->send();
                $filename = (strlen($title)) ? $title : $this->getTitle();
                ilUtil::deliverData($result, ilUtil::getASCIIFilename($filename) . ".pdf", "application/pdf", false, true);
                */
        }

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ilObjTest::deliverPDFfromHTML	(		$content,
			$title = NULL
	)

Delivers a PDF file from XHTML.

Parameters

string

$html

The XHTML string public

Definition at line 10002 of file class.ilObjTest.php.

References ilObject\$ilias, $ilLog, ilObject\$title, deliverPDFfromFO(), ilUtil\getStyleSheetLocation(), getTestStyleLocation(), ilObject\getTitle(), ilUtil\prepareFormOutput(), and processPrintoutput2FO().

        {
                $content = preg_replace("/href=\".*?\"/", "", $content);
                $printbody = new ilTemplate("tpl.il_as_tst_print_body.html", TRUE, TRUE, "Modules/Test");
                $printbody->setVariable("TITLE", ilUtil::prepareFormOutput($this->getTitle()));
                $printbody->setVariable("ADM_CONTENT", $content);
                $printbody->setCurrentBlock("css_file");
                $printbody->setVariable("CSS_FILE", $this->getTestStyleLocation("filesystem"));
                $printbody->parseCurrentBlock();
                $printbody->setCurrentBlock("css_file");
                $printbody->setVariable("CSS_FILE", ilUtil::getStyleSheetLocation("filesystem", "delos.css"));
                $printbody->parseCurrentBlock();
                $printoutput = $printbody->get();
                $html = str_replace("href=\"./", "href=\"" . ILIAS_HTTP_PATH . "/", $printoutput);
                $html = preg_replace("/<div id=\"dontprint\">.*?<\\/div>/ims", "", $html);
                if (extension_loaded("tidy"))
                {
                        $config = array(
                                "indent"         => false,
                                "output-xml"     => true,
                                "numeric-entities" => true
                        );
                        $tidy = new tidy();
                        $tidy->parseString($html, $config, 'utf8');
                        $tidy->cleanRepair();
                        $html = tidy_get_output($tidy);
                        $html = preg_replace("/^.*?(<html)/", "\\1", $html);
                }
                else
                {
                        $html = str_replace("&nbsp;", "&#160;", $html);
                        $html = str_replace("&otimes;", "X", $html);
                }
                $html = preg_replace("/src=\".\\//ims", "src=\"" . ILIAS_HTTP_PATH . "/", $html);
                // #12866
                $html = preg_replace('/&(?!([\w]+?;|#[\d]+?;))/', '&amp;', $html);
                $fo = $this->processPrintoutput2FO($html);
                if( $fo === false )
                {
                        global $ilLog, $ilias;
                        $ilLog->write(__METHOD__.': could not process HTML to FO: '.$html);
                        $ilias->raiseError(__METHOD__.': could not process HTML to FO: '.htmlentities($html));
                }
                $this->deliverPDFfromFO($fo, $title);
        }

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ilObjTest::disinviteUser

(

$user_id

)

Disinvites a user from a test.

Parameters

integer

$user_id

The database id of the disinvited user public

Definition at line 7962 of file class.ilObjTest.php.

References getTestId().

        {
                global $ilDB;

                $affectedRows = $ilDB->manipulateF("DELETE FROM tst_invited_user WHERE test_fi = %s AND user_fi = %s",
                        array('integer', 'integer'),
                        array($this->getTestId(), $user_id)
                );
        }

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ilObjTest::doesNonRandomTestQuestionsExist

(

)

returns the fact wether questions are selected for non random test

Returns

boolean $doesNonRandomTestQuestionsExist

Definition at line 11550 of file class.ilObjTest.php.

References isRandomTest().

        {
                return (
                        !$this->isRandomTest() && count($this->questions) > 0
                );
        }

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ilObjTest::duplicateQuestionForTest

(

$question_id

)

Takes a question and creates a copy of the question for use in the test.

Parameters

integer

$question_id

The database id of the question

Returns

integer The database id of the copied question public

Definition at line 3907 of file class.ilObjTest.php.

References $ilUser, _instanciateQuestion(), and ilObject\getId().

Referenced by insertQuestion(), and saveRandomQuestion().

        {
                global $ilUser;
                $question =& ilObjTest::_instanciateQuestion($question_id);
                $duplicate_id = $question->duplicate(true, null, null, null, $this->getId());

                return $duplicate_id;
        }

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ilObjTest::duplicateQuestionpoolForTest (   $questionpool_id )

protected

Duplicates all valid questions of a questionpool for use in a random test.

Definition at line 2008 of file class.ilObjTest.php.

References $result, $row, _instanciateQuestion(), ilObject\_lookupTitle(), ilObject\getId(), and getTestId().

Referenced by saveRandomQuestionpools().

        {
                global $ilDB;
                $result = $ilDB->queryF('SELECT question_id FROM qpl_questions WHERE obj_fi = %s AND complete = %s AND original_id IS NULL',
                        array('integer', 'text'),
                        array($questionpool_id, 1)
                );
                $saved_titles = array();
                while ($row = $ilDB->fetchAssoc($result))
                {
                        $question =& ilObjTest::_instanciateQuestion($row['question_id']);
                        $duplicate_id = $question->duplicate(true, null, null, null, $this->getId());
                        if ($duplicate_id > 0)
                        {
                                $next_id = $ilDB->nextId('tst_rnd_cpy');
                                $ilDB->manipulateF('INSERT INTO tst_rnd_cpy (copy_id, tst_fi, qst_fi, qpl_fi) VALUES (%s, %s, %s, %s)',
                                        array('integer', 'integer', 'integer', 'integer'),
                                        array($next_id, $this->getTestId(), $duplicate_id, $questionpool_id)
                                );
                                if (!array_key_exists($questionpool_id, $saved_titles))
                                {
                                        $next_id = $ilDB->nextId('tst_rnd_qpl_title');
                                        $ilDB->manipulateF('INSERT INTO tst_rnd_qpl_title (title_id, tst_fi, qpl_fi, qpl_title) VALUES (%s, %s, %s, %s)',
                                                array('integer', 'integer', 'integer', 'text'),
                                                array($next_id, $this->getTestId(), $questionpool_id, ilObject::_lookupTitle($questionpool_id))
                                        );
                                        $saved_titles[$questionpool_id] = 1;
                                }
                        }
                }
        }

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ilObjTest::endingTimeReached

(

)

Returns true if the ending time of a test is reached An ending time is not available for self assessment tests.

Returns

boolean true if the ending time is reached, otherwise false public

Definition at line 5891 of file class.ilObjTest.php.

References getEndingTime().

Referenced by canShowTestResults(), and isExecutable().

        {
                if ($this->getEndingTime())
                {
                        if (preg_match("/(\d{4})(\d{2})(\d{2})(\d{2})(\d{2})(\d{2})/", $this->getEndingTime(), $matches))
                        {
                                $epoch_time = mktime($matches[4], $matches[5], $matches[6], $matches[2], $matches[3], $matches[1]);
                                $now = mktime();
                                if ($now > $epoch_time)
                                {
                                        // ending time reached
                                        return true;
                                }
                        }
                }
                return false;
        }

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& ilObjTest::evalResultsOverview

(

)

Creates an associated array with the results of all participants of a test.

Returns

array An associated array containing the results public

Definition at line 5339 of file class.ilObjTest.php.

References _evalResultsOverview(), and getTestId().

        {
                return $this->_evalResultsOverview($this->getTestId());
        }

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& ilObjTest::evalResultsOverviewOfParticipant

(

$active_id

)

Creates an associated array with the results for a given participant of a test.

Parameters

integer

$active_id

The active id of the participant

Returns

array An associated array containing the results public

Definition at line 5399 of file class.ilObjTest.php.

References $result, $row, and getTestId().

        {
                global $ilDB;
                
                $result = $ilDB->queryF("SELECT usr_data.usr_id, usr_data.firstname, usr_data.lastname, usr_data.title, usr_data.login, " .
                        "tst_test_result.*, qpl_questions.original_id, qpl_questions.title questiontitle, " .
                        "qpl_questions.points maxpoints " .
                        "FROM tst_test_result, qpl_questions, tst_active " .
                        "LEFT JOIN usr_data ON tst_active.user_fi = usr_data.usr_id " .
                        "WHERE tst_active.active_id = tst_test_result.active_fi " .
                        "AND qpl_questions.question_id = tst_test_result.question_fi " .
                        "AND tst_active.test_fi = %s AND tst_active.active_id = %s" .
                        "ORDER BY tst_active.active_id, tst_test_result.pass, tst_test_result.tstamp",
                        array('integer', 'integer'),
                        array($this->getTestId(), $active_id)
                );
                $overview = array();
                while ($row = $ilDB->fetchAssoc($result))
                {
                        if (!array_key_exists($row["active_fi"], $overview))
                        {
                                $overview[$row["active_fi"]] = array();
                                $overview[$row["active_fi"]]["firstname"] = $row["firstname"];
                                $overview[$row["active_fi"]]["lastname"] = $row["lastname"];
                                $overview[$row["active_fi"]]["title"] = $row["title"];
                                $overview[$row["active_fi"]]["login"] = $row["login"];
                                $overview[$row["active_fi"]]["usr_id"] = $row["usr_id"];
                                $overview[$row["active_fi"]]["started"] = $row["started"];
                                $overview[$row["active_fi"]]["finished"] = $row["finished"];
                        }
                        if (!array_key_exists($row["pass"], $overview[$row["active_fi"]]))
                        {
                                $overview[$row["active_fi"]][$row["pass"]] = array();
                                $overview[$row["active_fi"]][$row["pass"]]["reached"] = 0;
                                $overview[$row["active_fi"]][$row["pass"]]["maxpoints"] = $row["maxpoints"];
                        }
                        array_push($overview[$row["active_fi"]][$row["pass"]], $row);
                        $overview[$row["active_fi"]][$row["pass"]]["reached"] += $row["points"];
                }
                return $overview;
        }

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& ilObjTest::evalStatistical

(

$active_id

)

Returns the statistical evaluation of the test for a specified user.

Returns

arrary The statistical evaluation array of the test public

Definition at line 4737 of file class.ilObjTest.php.

References $pass, $result, $row, _getResultPass(), and getTestResult().

        {
                global $ilDB;
//              global $ilBench;
                $pass = ilObjTest::_getResultPass($active_id);
                $test_result =& $this->getTestResult($active_id, $pass);
                $result = $ilDB->queryF("SELECT tst_times.* FROM tst_active, tst_times WHERE tst_active.active_id = %s AND tst_active.active_id = tst_times.active_fi",
                        array('integer'),
                        array($active_id)
                );
                $times = array();
                $first_visit = 0;
                $last_visit = 0;
                while ($row = $ilDB->fetchObject($result)) 
                {
                        preg_match("/(\d{4})-(\d{2})-(\d{2}) (\d{2}):(\d{2}):(\d{2})/", $row->started, $matches);
                        $epoch_1 = mktime($matches[4], $matches[5], $matches[6], $matches[2], $matches[3], $matches[1]);
                        if (!$first_visit) {
                                $first_visit = $epoch_1;
                        }
                        if ($epoch_1 < $first_visit) {
                                $first_visit = $epoch_1;
                        }
                        preg_match("/(\d{4})-(\d{2})-(\d{2}) (\d{2}):(\d{2}):(\d{2})/", $row->finished, $matches);
                        $epoch_2 = mktime($matches[4], $matches[5], $matches[6], $matches[2], $matches[3], $matches[1]);
                        if (!$last_visit) {
                                $last_visit = $epoch_2;
                        }
                        if ($epoch_2 > $last_visit) {
                                $last_visit = $epoch_2;
                        }
                        $times[$row->active_fi] += ($epoch_2 - $epoch_1);
                }
                $max_time = 0;
                foreach ($times as $key => $value) {
                        $max_time += $value;
                }
                if ((!$test_result["test"]["total_reached_points"]) or (!$test_result["test"]["total_max_points"]))
                {
                        $percentage = 0.0;
                }
                else
                {
                        $percentage = ($test_result["test"]["total_reached_points"] / $test_result["test"]["total_max_points"]) * 100.0;
                        if ($percentage < 0) $percentage = 0.0;
                }
                $mark_obj = $this->mark_schema->getMatchingMark($percentage);
                $first_date = getdate($first_visit);
                $last_date = getdate($last_visit);
                $qworkedthrough = 0;
                foreach ($test_result as $key => $value)
                {
                        if (preg_match("/\d+/", $key))
                        {
                                $qworkedthrough += $value["workedthrough"];
                        }
                }
                if (!$qworkedthrough)
                {
                        $atimeofwork = 0;
                }
                else
                {
                        $atimeofwork = $max_time / $qworkedthrough;
                }
                
                $obligationsAnswered = $test_result["test"]["obligations_answered"];
                
                $result_mark = "";
                $passed = "";
                
                if ($mark_obj)
                {
                        $result_mark = $mark_obj->getShortName();
                        
                        if( $mark_obj->getPassed() && $obligationsAnswered )
                        {
                                $passed = 1;
                        }
                        else
                        {
                                $passed = 0;
                        }
                }
                $percent_worked_through = 0;
                if (count($this->questions))
                {
                        $percent_worked_through = $qworkedthrough / count($this->questions);
                }
                $result_array = array(
                        "qworkedthrough" => $qworkedthrough,
                        "qmax" => count($this->questions),
                        "pworkedthrough" => $percent_worked_through,
                        "timeofwork" => $max_time,
                        "atimeofwork" => $atimeofwork,
                        "firstvisit" => $first_date,
                        "lastvisit" => $last_date,
                        "resultspoints" => $test_result["test"]["total_reached_points"],
                        "maxpoints" => $test_result["test"]["total_max_points"],
                        "resultsmarks" => $result_mark,
                        "passed" => $passed,
                        "distancemedian" => "0"
                );
                foreach ($test_result as $key => $value)
                {
                        if (preg_match("/\d+/", $key))
                        {
                                $result_array[$key] = $value;
                        }
                }
                return $result_array;
        }

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ilObjTest::evalTotalFinished

(

)

Returns the number of total finished tests.

Returns

integer The number of total finished tests public

Definition at line 5023 of file class.ilObjTest.php.

References $result, $row, and getTestId().

Referenced by getAggregatedResultsData().

        {
                global $ilDB;

                $result = $ilDB->queryF("SELECT COUNT(active_id) total FROM tst_active WHERE test_fi = %s AND submitted = %s",
                        array('integer', 'integer'),
                        array($this->getTestId(), 1)
                );
                $row = $ilDB->fetchAssoc($result);
                return $row["total"];
        }

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& ilObjTest::evalTotalParticipantsArray

(

$name_sort_order = "asc"

)

Returns all participants who started the test.

Returns

arrary The active user id's and names of the persons who started the test public

Definition at line 4981 of file class.ilObjTest.php.

References $result, $row, getAnonymity(), and getTestId().

Referenced by getTotalPointsPassedArray().

        {
                global $ilDB;
                $result = $ilDB->queryF("SELECT tst_active.active_id, usr_data.login, usr_data.firstname, usr_data.lastname, usr_data.title FROM tst_active LEFT JOIN usr_data ON tst_active.user_fi = usr_data.usr_id WHERE tst_active.test_fi = %s ORDER BY usr_data.lastname " . strtoupper($name_sort_order),
                        array('integer'),
                        array($this->getTestId())
                );
                $persons_array = array();
                while ($row = $ilDB->fetchAssoc($result))
                {
                        if ($this->getAnonymity())
                        {
                                $persons_array[$row["active_id"]] = array("name" => $this->lng->txt("unknown"));
                        }
                        else
                        {
                                if (strlen($row["firstname"].$row["lastname"].$row["title"]) == 0)
                                {
                                        $persons_array[$row["active_id"]] = array("name" => $this->lng->txt("deleted_user"));
                                }
                                else
                                {
                                        if ($row["user_fi"] == ANONYMOUS_USER_ID)
                                        {
                                                $persons_array[$row["active_id"]] = array("name" => $row["lastname"]);
                                        }
                                        else
                                        {
                                                $persons_array[$row["active_id"]] = array("name" => trim($row["lastname"] . ", " . $row["firstname"] . " " .  $row["title"]), "login" => $row["login"]);
                                        }
                                }
                        }
                }
                return $persons_array;
        }

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ilObjTest::evalTotalPersons

(

)

Returns the number of persons who started the test.

Returns

integer The number of persons who started the test public

Definition at line 4556 of file class.ilObjTest.php.

References $result, $row, and getTestId().

Referenced by canEditMarks(), and saveToDb().

        {
                global $ilDB;

                $result = $ilDB->queryF("SELECT COUNT(active_id) total FROM tst_active WHERE test_fi = %s",
                        array('integer'),
                        array($this->getTestId())
                );
                $row = $ilDB->fetchAssoc($result);
                return $row["total"];
        }

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& ilObjTest::evalTotalPersonsArray

(

$name_sort_order = "asc"

)

Returns all persons who started the test.

Returns

arrary The user id's and names of the persons who started the test public

Definition at line 4939 of file class.ilObjTest.php.

References $result, $row, getAnonymity(), and getTestId().

        {
                global $ilDB;
                $result = $ilDB->queryF("SELECT tst_active.active_id, usr_data.firstname, usr_data.lastname, usr_data.title FROM tst_active LEFT JOIN usr_data ON tst_active.user_fi = usr_data.usr_id WHERE tst_active.test_fi = %s ORDER BY usr_data.lastname " . strtoupper($name_sort_order),
                        array('integer'),
                        array($this->getTestId())
                );
                $persons_array = array();
                while ($row = $ilDB->fetchAssoc($result))
                {
                        if ($this->getAnonymity())
                        {
                                $persons_array[$row["active_id"]] = $this->lng->txt("unknown");
                        }
                        else
                        {
                                if (strlen($row["firstname"].$row["lastname"].$row["title"]) == 0)
                                {
                                        $persons_array[$row["active_id"]] = $this->lng->txt("deleted_user");
                                }
                                else
                                {
                                        if ($row["user_fi"] == ANONYMOUS_USER_ID)
                                        {
                                                $persons_array[$row["active_id"]] = $row["lastname"];
                                        }
                                        else
                                        {
                                                $persons_array[$row["active_id"]] = trim($row["lastname"] . ", " . $row["firstname"] . " " .  $row["title"]);
                                        }
                                }
                        }
                }
                return $persons_array;
        }

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ilObjTest::evalTotalStartedAverageTime

(

)

Returns the average processing time for all started tests.

Returns

integer The average processing time for all started tests public

Definition at line 5521 of file class.ilObjTest.php.

References $result, $row, and getTestId().

Referenced by getAggregatedResultsData().

        {
                global $ilDB;

                $result = $ilDB->queryF("SELECT tst_times.* FROM tst_active, tst_times WHERE tst_active.test_fi = %s AND tst_active.active_id = tst_times.active_fi",
                        array('integer'),
                        array($this->getTestId())
                );
                $times = array();
                while ($row = $ilDB->fetchObject($result))
                {
                        preg_match("/(\d{4})-(\d{2})-(\d{2}) (\d{2}):(\d{2}):(\d{2})/", $row->started, $matches);
                        $epoch_1 = mktime($matches[4], $matches[5], $matches[6], $matches[2], $matches[3], $matches[1]);
                        preg_match("/(\d{4})-(\d{2})-(\d{2}) (\d{2}):(\d{2}):(\d{2})/", $row->finished, $matches);
                        $epoch_2 = mktime($matches[4], $matches[5], $matches[6], $matches[2], $matches[3], $matches[1]);
                        $times[$row->active_fi] += ($epoch_2 - $epoch_1);
                }
                $max_time = 0;
                $counter = 0;
                foreach ($times as $key => $value)
                {
                        $max_time += $value;
                        $counter++;
                }
                if ($counter)
                {
                        $average_time = round($max_time / $counter);
                }
                        else
                {
                        $average_time = 0;
                }
                return $average_time;
        }

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ilObjTest::exportFileItems	(		$a_target_dir,
		&	$expLog
	)

export files of file itmes

Definition at line 6938 of file class.ilObjTest.php.

Referenced by exportPagesXML().

        {
                include_once "./Modules/File/classes/class.ilObjFile.php";

                foreach ($this->file_ids as $file_id)
                {
                        $expLog->write(date("[y-m-d H:i:s] ")."File Item ".$file_id);
                        $file_obj = new ilObjFile($file_id, false);
                        $file_obj->export($a_target_dir);
                        unset($file_obj);
                }
        }

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ilObjTest::exportPagesXML	(	&	$a_xml_writer,
			$a_inst,
			$a_target_dir,
		&	$expLog
	)

export pages of test to xml (see ilias_co.dtd)

Parameters

object

$a_xml_writer

ilXmlWriter object that receives the xml data

Definition at line 6778 of file class.ilObjTest.php.

References $ilBench, exportFileItems(), exportXMLMediaObjects(), exportXMLMetaData(), and exportXMLPageObjects().

        {
                global $ilBench;

                $this->mob_ids = array();
                $this->file_ids = array();

                $attrs = array();
                $attrs["Type"] = "Test";
                $a_xml_writer->xmlStartTag("ContentObject", $attrs);

                // MetaData
                $this->exportXMLMetaData($a_xml_writer);

                // PageObjects
                $expLog->write(date("[y-m-d H:i:s] ")."Start Export Page Objects");
                $ilBench->start("ContentObjectExport", "exportPageObjects");
                $this->exportXMLPageObjects($a_xml_writer, $a_inst, $expLog);
                $ilBench->stop("ContentObjectExport", "exportPageObjects");
                $expLog->write(date("[y-m-d H:i:s] ")."Finished Export Page Objects");

                // MediaObjects
                $expLog->write(date("[y-m-d H:i:s] ")."Start Export Media Objects");
                $ilBench->start("ContentObjectExport", "exportMediaObjects");
                $this->exportXMLMediaObjects($a_xml_writer, $a_inst, $a_target_dir, $expLog);
                $ilBench->stop("ContentObjectExport", "exportMediaObjects");
                $expLog->write(date("[y-m-d H:i:s] ")."Finished Export Media Objects");

                // FileItems
                $expLog->write(date("[y-m-d H:i:s] ")."Start Export File Items");
                $ilBench->start("ContentObjectExport", "exportFileItems");
                $this->exportFileItems($a_target_dir, $expLog);
                $ilBench->stop("ContentObjectExport", "exportFileItems");
                $expLog->write(date("[y-m-d H:i:s] ")."Finished Export File Items");

                $a_xml_writer->xmlEndTag("ContentObject");
        }

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ilObjTest::exportXMLMediaObjects	(	&	$a_xml_writer,
			$a_inst,
			$a_target_dir,
		&	$expLog
	)

export media objects to xml (see ilias_co.dtd)

Parameters

object

$a_xml_writer

ilXmlWriter object that receives the xml data

Definition at line 6917 of file class.ilObjTest.php.

References ilObjMediaObject\_exists().

Referenced by exportPagesXML().

        {
                include_once "./Services/MediaObjects/classes/class.ilObjMediaObject.php";

                foreach ($this->mob_ids as $mob_id)
                {
                        $expLog->write(date("[y-m-d H:i:s] ")."Media Object ".$mob_id);
                        if (ilObjMediaObject::_exists($mob_id))
                        {
                                $media_obj = new ilObjMediaObject($mob_id);
                                $media_obj->exportXML($a_xml_writer, $a_inst);
                                $media_obj->exportFiles($a_target_dir);
                                unset($media_obj);
                        }
                }
        }

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ilObjTest::exportXMLMetaData

(

&

$a_xml_writer

)

export content objects meta data to xml (see ilias_co.dtd)

Parameters

object

$a_xml_writer

ilXmlWriter object that receives the xml data

Definition at line 6822 of file class.ilObjTest.php.

References ilObject\getId(), and ilObject\getType().

Referenced by exportPagesXML().

        {
                include_once "./Services/MetaData/classes/class.ilMD2XML.php";
                $md2xml = new ilMD2XML($this->getId(), 0, $this->getType());
                $md2xml->setExportMode(true);
                $md2xml->startExport();
                $a_xml_writer->appendXML($md2xml->getXML());
        }

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ilObjTest::exportXMLPageObjects	(	&	$a_xml_writer,
			$a_inst,
		&	$expLog
	)

export page objects to xml (see ilias_co.dtd)

Parameters

object

$a_xml_writer

ilXmlWriter object that receives the xml data

Definition at line 6854 of file class.ilObjTest.php.

References $ilBench.

Referenced by exportPagesXML().

        {
                global $ilBench;

                include_once "./Modules/LearningModule/classes/class.ilLMPageObject.php";

                foreach ($this->questions as $question_id)
                {
                        $ilBench->start("ContentObjectExport", "exportPageObject");
                        $expLog->write(date("[y-m-d H:i:s] ")."Page Object ".$question_id);

                        $attrs = array();
                        $a_xml_writer->xmlStartTag("PageObject", $attrs);


                        // export xml to writer object
                        $ilBench->start("ContentObjectExport", "exportPageObject_XML");
                        $page_object = new ilPageObject("qpl", $question_id);
                        $page_object->buildDom();
                        $page_object->insertInstIntoIDs($a_inst);
                        $mob_ids = $page_object->collectMediaObjects(false);
                        $file_ids = $page_object->collectFileItems();
                        $xml = $page_object->getXMLFromDom(false, false, false, "", true);
                        $xml = str_replace("&","&", $xml);
                        $a_xml_writer->appendXML($xml);
                        $page_object->freeDom();
                        unset ($page_object);

                        $ilBench->stop("ContentObjectExport", "exportPageObject_XML");

                        // collect media objects
                        $ilBench->start("ContentObjectExport", "exportPageObject_CollectMedia");
                        //$mob_ids = $page_obj->getMediaObjectIDs();
                        foreach($mob_ids as $mob_id)
                        {
                                $this->mob_ids[$mob_id] = $mob_id;
                        }
                        $ilBench->stop("ContentObjectExport", "exportPageObject_CollectMedia");

                        // collect all file items
                        $ilBench->start("ContentObjectExport", "exportPageObject_CollectFileItems");
                        //$file_ids = $page_obj->getFileItemIds();
                        foreach($file_ids as $file_id)
                        {
                                $this->file_ids[$file_id] = $file_id;
                        }
                        $ilBench->stop("ContentObjectExport", "exportPageObject_CollectFileItems");

                        $a_xml_writer->xmlEndTag("PageObject");
                        //unset($page_obj);

                        $ilBench->stop("ContentObjectExport", "exportPageObject");


                }
        }

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ilObjTest::fromXML

(

ilQTIAssessment

$assessment

)

Receives parameters from a QTI parser and creates a valid ILIAS test object.

Parameters

ilQTIAssessment

$assessment

Definition at line 6032 of file class.ilObjTest.php.

References $_SESSION, $ilLog, $metadata, ilObject\$type, _getImportDirectory(), ilRTE\_replaceMediaObjectImageSrc(), ilObjMediaObject\_saveTempFileAsMediaObject(), ilObjMediaObject\_saveUsage(), ilQTIAssessment\getComment(), getFinalStatement(), ilObject\getId(), getIntroduction(), ilQTIAssessment\getPresentationMaterial(), ilQTIAssessment\getTitle(), QTIMaterialToString(), saveToDb(), setActivationEndingTime(), setActivationLimited(), setActivationStartingTime(), setActivationVisibility(), setAllowedUsers(), setAllowedUsersTimeGap(), setAnonymity(), setAnswerFeedback(), setAnswerFeedbackPoints(), setAuthor(), setAutosave(), setAutosaveIval(), setCountSystem(), setCustomStyle(), ilObject\setDescription(), setEnableProcessingTime(), setEndingTime(), setExportSettings(), setFinalStatement(), setFixedParticipants(), setForceJS(), setHighscoreAchievedTS(), setHighscoreAnon(), setHighscoreEnabled(), setHighscoreHints(), setHighscoreOwnTable(), setHighscorePercentage(), setHighscoreScore(), setHighscoreTopNum(), setHighscoreTopTable(), setHighscoreWTime(), setInstantFeedbackSolution(), setIntroduction(), setKiosk(), setListOfQuestionsSettings(), setMailNotification(), setMailNotificationType(), setMCScoring(), setNrOfTries(), setObligationsEnabled(), setOfferingQuestionHintsEnabled(), setPassScoring(), setPassword(), setProcessingTime(), setRandomQuestionCount(), setRandomTest(), setReportingDate(), setResetProcessingTime(), setResultsPresentation(), setScoreCutting(), setScoreReporting(), setSequenceSettings(), setShowCancel(), setShowFinalStatement(), setShowInfo(), setShowMarker(), setShowSolutionPrintview(), setShuffleQuestions(), setSpecificAnswerFeedback(), setStartingTime(), ilObject\setTitle(), setTitleOutput(), and setUsePreviousAnswers().

        {
                unset($_SESSION["import_mob_xhtml"]);

                $this->setDescription($assessment->getComment());
                $this->setTitle($assessment->getTitle());

                foreach ($assessment->objectives as $objectives)
                {
                        foreach ($objectives->materials as $material)
                        {
                                $this->setIntroduction($this->QTIMaterialToString($material));
                        }
                }

                if(
                        $assessment->getPresentationMaterial() &&
                        $assessment->getPresentationMaterial()->getFlowMat(0) &&
                        $assessment->getPresentationMaterial()->getFlowMat(0)->getMaterial(0)
                )
                {
                        $this->setFinalStatement($this->QTIMaterialToString($assessment->getPresentationMaterial()->getFlowMat(0)->getMaterial(0)));
                }

                foreach ($assessment->assessmentcontrol as $assessmentcontrol)
                {
                        switch ($assessmentcontrol->getSolutionswitch())
                        {
                                case "Yes":
                                        $this->setInstantFeedbackSolution(1);
                                        break;
                                default:
                                        $this->setInstantFeedbackSolution(0);
                                        break;
                        }
                }

                foreach ($assessment->qtimetadata as $metadata)
                {
                        switch ($metadata["label"])
                        {
                                case "test_type":
                                        // for old tests with a test type
                                        $type = $metadata["entry"];
                                        switch ($type)
                                        {
                                                case 1:
                                                        // assessment
                                                        $this->setAnonymity(1);
                                                        break;
                                                case 2:
                                                        // self assessment
                                                        break;
                                                case 4:
                                                        // online exam
                                                        $this->setFixedParticipants(1);
                                                        $this->setListOfQuestionsSettings(7);
                                                        $this->setShowSolutionPrintview(1);
                                                        break;
                                                case 5:
                                                        // varying random test
                                                        break;
                                        }
                                        break;
                                case "sequence_settings":
                                        $this->setSequenceSettings($metadata["entry"]);
                                        break;
                                case "author":
                                        $this->setAuthor($metadata["entry"]);
                                        break;
                                case "nr_of_tries":
                                        $this->setNrOfTries($metadata["entry"]);
                                        break;
                                case "kiosk":
                                        $this->setKiosk($metadata["entry"]);
                                        break;
                                case "showfinalstatement":
                                        $this->setShowFinalStatement($metadata["entry"]);
                                        break;
                                case "showinfo":
                                        $this->setShowInfo($metadata["entry"]);
                                        break;
                                case "forcejs":
                                        $this->setForceJS($metadata["entry"]);
                                        break;
                                case "customstyle":
                                        $this->setCustomStyle($metadata["entry"]);
                                        break;

                                case "highscore_enabled":
                                        $this->setHighscoreEnabled($metadata["entry"]);
                                        break;

                                case "highscore_anon":
                                        $this->setHighscoreAnon($metadata["entry"]);
                                        break;

                                case "highscore_achieved_ts":
                                        $this->setHighscoreAchievedTS($metadata["entry"]);
                                        break;

                                case "highscore_score":
                                        $this->setHighscoreScore($metadata["entry"]);
                                        break;
                                
                                case "highscore_percentage":
                                        $this->setHighscorePercentage($metadata["entry"]);
                                        break;

                                case "highscore_hints":
                                        $this->setHighscoreHints($metadata["entry"]);
                                        break;

                                case "highscore_wtime":
                                        $this->setHighscoreWTime($metadata["entry"]);
                                        break;

                                case "highscore_own_table":
                                        $this->setHighscoreOwnTable($metadata["entry"]);
                                        break;

                                case "highscore_top_table":
                                        $this->setHighscoreTopTable($metadata["entry"]);
                                        break;

                                case "highscore_top_num":
                                        $this->setHighscoreTopNum($metadata["entry"]);
                                        break;
                                
                                case "hide_previous_results":
                                        if ($metadata["entry"] == 0)
                                        {
                                                $this->setUsePreviousAnswers(1);
                                        }
                                        else
                                        {
                                                $this->setUsePreviousAnswers(0);
                                        }
                                        break;
                                case "use_previous_answers":
                                        $this->setUsePreviousAnswers($metadata["entry"]);
                                        break;
                                case "answer_feedback":
                                        $this->setAnswerFeedback($metadata["entry"]);
                                        break;
                                case "hide_title_points":
                                        $this->setTitleOutput($metadata["entry"]);
                                        break;
                                case "title_output":
                                        $this->setTitleOutput($metadata["entry"]);
                                        break;
                                case "random_test":
                                        $this->setRandomTest($metadata["entry"]);
                                        break;
                                case "random_question_count":
                                        $this->setRandomQuestionCount($metadata["entry"]);
                                        break;
                                case "results_presentation":
                                        $this->setResultsPresentation($metadata["entry"]);
                                        break;
                                case "reset_processing_time":
                                        $this->setResetProcessingTime($metadata["entry"]);
                                        break;
                                case "instant_verification":
                                        $this->setInstantFeedbackSolution($metadata["entry"]);
                                        break;
                                case "answer_feedback_points":
                                        $this->setAnswerFeedbackPoints($metadata["entry"]);
                                        break;
                                case "anonymity":
                                        $this->setAnonymity($metadata["entry"]);
                                        break;
                                case "show_cancel":
                                        $this->setShowCancel($metadata["entry"]);
                                        break;
                                case "show_marker":
                                        $this->setShowMarker($metadata["entry"]);
                                        break;
                                case "fixed_participants":
                                        $this->setFixedParticipants($metadata["entry"]);
                                        break;
                                case "score_reporting":
                                        $this->setScoreReporting($metadata["entry"]);
                                        break;
                                case "shuffle_questions":
                                        $this->setShuffleQuestions($metadata["entry"]);
                                        break;
                                case "count_system":
                                        $this->setCountSystem($metadata["entry"]);
                                        break;
                                case "mc_scoring":
                                        $this->setMCScoring($metadata["entry"]);
                                        break;
                                case "mailnotification":
                                        $this->setMailNotification($metadata["entry"]);
                                        break;
                                case "mailnottype":
                                        $this->setMailNotificationType($metadata["entry"]);
                                        break;
                                case "exportsettings":
                                        $this->setExportSettings($metadata['entry']);
                                        break;
                                case "score_cutting":
                                        $this->setScoreCutting($metadata["entry"]);
                                        break;
                                case "password":
                                        $this->setPassword($metadata["entry"]);
                                        break;
                                case "allowedUsers":
                                        $this->setAllowedUsers($metadata["entry"]);
                                        break;
                                case "allowedUsersTimeGap":
                                        $this->setAllowedUsersTimeGap($metadata["entry"]);
                                        break;
                                case "pass_scoring":
                                        $this->setPassScoring($metadata["entry"]);
                                        break;
                                case "show_summary":
                                        $this->setListOfQuestionsSettings($metadata["entry"]);
                                        break;
                                case "reporting_date":
                                        $iso8601period = $metadata["entry"];
                                        if (preg_match("/P(\d+)Y(\d+)M(\d+)DT(\d+)H(\d+)M(\d+)S/", $iso8601period, $matches))
                                        {
                                                $this->setReportingDate(sprintf("%02d%02d%02d%02d%02d%02d", $matches[1], $matches[2], $matches[3], $matches[4], $matches[5], $matches[6]));
                                        }
                                        break; 
                                case 'enable_processing_time': 
                                        $this->setEnableProcessingTime($metadata['entry']); 
                                        break;
                                case "processing_time": 
                                        $this->setProcessingTime($metadata['entry']);
                                        break;
                                case "starting_time":
                                        $iso8601period = $metadata["entry"];
                                        if (preg_match("/P(\d+)Y(\d+)M(\d+)DT(\d+)H(\d+)M(\d+)S/", $iso8601period, $matches))
                                        {
                                                $this->setStartingTime(sprintf("%02d%02d%02d%02d%02d%02d", $matches[1], $matches[2], $matches[3], $matches[4], $matches[5], $matches[6]));
                                        }
                                        break;
                                case "ending_time":
                                        $iso8601period = $metadata["entry"];
                                        if (preg_match("/P(\d+)Y(\d+)M(\d+)DT(\d+)H(\d+)M(\d+)S/", $iso8601period, $matches))
                                        {
                                                $this->setEndingTime(sprintf("%02d%02d%02d%02d%02d%02d", $matches[1], $matches[2], $matches[3], $matches[4], $matches[5], $matches[6]));
                                        }
                                        break;
                                case 'activation_limited':
                                        $this->setActivationLimited($metadata['entry']);
                                        break;
                                case 'activation_start_time':
                                        $this->setActivationStartingTime($metadata['entry']);
                                        break;
                                case 'activation_end_time':
                                        $this->setActivationEndingTime($metadata['entry']);
                                        break;
                                case 'activation_visibility':
                                        $this->setActivationVisibility($metadata['entry']);
                                        break;
                                case 'autosave':
                                        $this->setAutosave($metadata['entry']);
                                        break;
                                case 'autosave_ival':
                                        $this->setAutosaveIval($metadata['entry']);
                                        break;
                                case 'offer_question_hints':
                                        $this->setOfferingQuestionHintsEnabled($metadata['entry']);
                                        break;
                                case 'instant_feedback_specific':
                                        $this->setSpecificAnswerFeedback($metadata['entry']);
                                        break;
                                case 'obligations_enabled':
                                        $this->setObligationsEnabled($metadata['entry']);
                                        break;
                        }
                        if (preg_match("/mark_step_\d+/", $metadata["label"]))
                        {
                                $xmlmark = $metadata["entry"];
                                preg_match("/<short>(.*?)<\/short>/", $xmlmark, $matches);
                                $mark_short = $matches[1];
                                preg_match("/<official>(.*?)<\/official>/", $xmlmark, $matches);
                                $mark_official = $matches[1];
                                preg_match("/<percentage>(.*?)<\/percentage>/", $xmlmark, $matches);
                                $mark_percentage = $matches[1];
                                preg_match("/<passed>(.*?)<\/passed>/", $xmlmark, $matches);
                                $mark_passed = $matches[1];
                                $this->mark_schema->addMarkStep($mark_short, $mark_official, $mark_percentage, $mark_passed);
                        }
                }
                // handle the import of media objects in XHTML code
                if (is_array($_SESSION["import_mob_xhtml"]))
                {
                        include_once "./Services/MediaObjects/classes/class.ilObjMediaObject.php";
                        include_once "./Services/RTE/classes/class.ilRTE.php";
                        include_once "./Modules/TestQuestionPool/classes/class.ilObjQuestionPool.php";
                        foreach ($_SESSION["import_mob_xhtml"] as $mob)
                        {
                                $importfile = ilObjTest::_getImportDirectory() . '/' . $mob["uri"];
                                if (file_exists($importfile))
                                {
                                        $media_object =& ilObjMediaObject::_saveTempFileAsMediaObject(basename($importfile), $importfile, FALSE);
                                        ilObjMediaObject::_saveUsage($media_object->getId(), "tst:html", $this->getId());
                                        $this->setIntroduction(ilRTE::_replaceMediaObjectImageSrc(str_replace("src=\"" . $mob["mob"] . "\"", "src=\"" . "il_" . IL_INST_ID . "_mob_" . $media_object->getId() . "\"", $this->getIntroduction()), 1));
                                        $this->setFinalStatement(ilRTE::_replaceMediaObjectImageSrc(str_replace("src=\"" . $mob["mob"] . "\"", "src=\"" . "il_" . IL_INST_ID . "_mob_" . $media_object->getId() . "\"", $this->getFinalStatement()), 1));
                                }
                                else
                                {
                                        global $ilLog;
                                        $ilLog->write("Error: Could not open XHTML mob file for test introduction during test import. File $importfile does not exist!");
                                }
                        }
                        $this->saveToDb();
                }
        }

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ilObjTest::generateRandomPass	(		$nr,
			$qpls,
			$pass = NULL
	)

Generates a random test pass for a random test.

Parameters

integer	$nr	Number of questions to return
array	$qpls	Array of questionpools
integer	$pass	Test pass

Returns

array A random selection of questions

Definition at line 5599 of file class.ilObjTest.php.

References $pass, $result, $row, getTestId(), and randomSelectQuestions().

Referenced by generateRandomQuestions().

        {
                global $ilDB;
                $qplids = array();
                foreach ($qpls as $arr) array_push($qplids, $arr['qpl']);
                $result = $ilDB->queryF('SELECT * FROM tst_rnd_cpy WHERE tst_fi = %s AND ' . $ilDB->in('qpl_fi', $qplids, false, 'integer'),
                        array('integer'),
                        array($this->getTestId())
                );
                if ($result->numRows())
                {
                        $ids = array();
                        while ($row = $ilDB->fetchAssoc($result)) array_push($ids, $row['qst_fi']);
                        $nr = ($nr > count($ids)) ? count($ids) : $nr;
                        if ($nr == 0) return array();
                        $rand_keys = array_rand($ids, $nr);
                        $selection = array();
                        if (is_array($rand_keys))
                        {
                                foreach ($rand_keys as $key)
                                {
                                        $selection[$ids[$key]] = $ids[$key];
                                }
                        }
                        else
                        {
                                $selection[$ids[$rand_keys]] = $ids[$rand_keys];
                        }
                        return $selection;
                }
                else
                {
                        // old style random questions
                        return $this->randomSelectQuestions($nr, 0, 1, $qplids, $pass);
                }
        }

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ilObjTest::generateRandomQuestions	(		$active_id,
			$pass = NULL
	)

Generates new random questions for the active user.

private

See Also

$questions

Definition at line 1729 of file class.ilObjTest.php.

References $data, $ilErr, ilObject\$ilias, $ilUser, $pass, generateRandomPass(), getNrOfResultsForPass(), getRandomQuestionCount(), getRandomQuestionpools(), getShuffleQuestions(), getTestId(), hasRandomQuestionsForPass(), and saveRandomQuestion().

        {
                global $ilUser;
                global $ilDB;

                if ($active_id > 0)
                {
                        if ($this->hasRandomQuestionsForPass($active_id, $pass) > 0)
                        {
                                // Something went wrong. Maybe the user pressed the start button twice
                                // Questions already exist so there is no need to create new questions
                                return;
                        }
                        if (false && $pass > 0) // fixed mantis #9221
                        {
                                if ($this->getNrOfResultsForPass($active_id, $pass - 1) == 0)
                                {
                                        // This means that someone maybe reloaded the test submission page
                                        // If there are no existing results for the previous test, it makes
                                        // no sense to create a new set of random questions
                                        return;
                                }
                        }
                }
                else
                {
                        // This may not happen! If it happens, raise a fatal error...
                        global $ilias, $ilErr;
                        $ilias->raiseError(sprintf($this->lng->txt("error_random_question_generation"), $ilUser->getId(), $this->getTestId()), $ilErr->FATAL);
                }

                $num = $this->getRandomQuestionCount();
                if ($num > 0)
                {
                        $qpls =& $this->getRandomQuestionpools();
                        $rndquestions = $this->generateRandomPass($num, $qpls, $pass);
                        $allquestions = array();
                        foreach ($rndquestions as $question_id)
                        {
                                array_push($allquestions, $question_id);
                        }
                        if ($this->getShuffleQuestions())
                        {
                                srand ((float)microtime()*1000000);
                                shuffle($allquestions);
                        }

                        $maxcount = 0;
                        foreach ($qpls as $data)
                        {
                                $maxcount += $data["contains"];
                        }
                        if ($num > $maxcount) $num = $maxcount;
                        foreach ($allquestions as $question_id)
                        {
                                $this->saveRandomQuestion($active_id, $question_id, $pass, $num);
                        }
                }
                else
                {
                        $qpls =& $this->getRandomQuestionpools();
                        $allquestions = array();
                        $maxcount = 0;
                        foreach ($qpls as $key => $value)
                        {
                                if ($value["count"] > 0)
                                {
                                        $rndquestions = $this->generateRandomPass($value["count"], array($value), $pass);
                                        foreach ($rndquestions as $question_id)
                                        {
                                                array_push($allquestions, $question_id);
                                        }
                                }
                                $add = ($value["count"] <= $value["contains"]) ? $value["count"] : $value["contains"];
                                $maxcount += $add;
                        }
                        if ($this->getShuffleQuestions())
                        {
                                srand ((float)microtime()*1000000);
                                shuffle($allquestions);
                        }
                        foreach ($allquestions as $question_id)
                        {
                                $this->saveRandomQuestion($active_id, $question_id, $pass, $maxcount);
                        }
                }
        }

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ilObjTest::getAccessCodeSession

(

)

Definition at line 9253 of file class.ilObjTest.php.

References $_SESSION, ilObject\$id, and getTestId().

        {
                $id = $this->getTestId();
                if (!is_array($_SESSION["tst_access_code"]))
                {
                        return "";
                }
                else
                {
                        return $_SESSION["tst_access_code"]["$id"];
                }
        }

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ilObjTest::getActivationEndingTime

(

)

Definition at line 11592 of file class.ilObjTest.php.

Referenced by saveToDb(), and toXML().

        {
                return (strlen($this->activation_ending_time)) ? $this->activation_ending_time : NULL;
        }

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ilObjTest::getActivationStartingTime

(

)

Definition at line 11587 of file class.ilObjTest.php.

Referenced by saveToDb(), and toXML().

        {
                return (strlen($this->activation_starting_time)) ? $this->activation_starting_time : NULL;
        }

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ilObjTest::getActivationVisibility

(

)

Definition at line 11122 of file class.ilObjTest.php.

References $activation_visibility.

Referenced by saveToDb(), and toXML().

        {
                return $this->activation_visibility;
        }

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ilObjTest::getActiveIdOfUser	(		$user_id = "",
			$anonymous_id = ""
	)

Gets the active id of a given user.

Parameters

integer	$user_id	The database id of the user
string	$anonymous_id	The anonymous id if the test is an anonymized test

Returns

integer The active ID public

Definition at line 4262 of file class.ilObjTest.php.

References $_SESSION, $ilUser, $result, $row, and getTestId().

Referenced by canShowTestResults(), ilObjTestVerification\createFromTest(), getAllQuestions(), isExecutable(), loadQuestions(), removeTestResultsForUser(), and setQuestionSetSolved().

                {
                        global $ilDB;
                        global $ilUser;

                        if (!$user_id) $user_id = $ilUser->getId();
                        if (($_SESSION["AccountId"] == ANONYMOUS_USER_ID) && (strlen($_SESSION["tst_access_code"][$this->getTestId()])))
                        {
                                $result = $ilDB->queryF("SELECT active_id FROM tst_active WHERE user_fi = %s AND test_fi = %s AND anonymous_id = %s",
                                        array('integer','integer','text'),
                                        array($user_id, $this->test_id, $_SESSION["tst_access_code"][$this->getTestId()])
                                );
                        }
                        else if (strlen($anonymous_id))
                        {
                                $result = $ilDB->queryF("SELECT active_id FROM tst_active WHERE user_fi = %s AND test_fi = %s AND anonymous_id = %s",
                                        array('integer','integer','text'),
                                        array($user_id, $this->test_id, $anonymous_id)
                                );
                        }
                        else
                        {
                                if ($_SESSION["AccountId"] == ANONYMOUS_USER_ID)
                                {
                                        return NULL;
                                }
                                $result = $ilDB->queryF("SELECT active_id FROM tst_active WHERE user_fi = %s AND test_fi = %s",
                                        array('integer','integer'),
                                        array($user_id, $this->test_id)
                                );
                        }
                        if ($result->numRows())
                        {
                                $row = $ilDB->fetchAssoc($result);
                                return $row["active_id"];
                        }
                        else
                        {
                                return 0;
                        }
                }

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ilObjTest::getAggregatedResultsData

(

)

Returns the aggregated test results.

public

Definition at line 10534 of file class.ilObjTest.php.

References $data, $results, evalTotalFinished(), evalTotalStartedAverageTime(), and getCompleteEvaluationData().

        {
                $data =& $this->getCompleteEvaluationData();
                $foundParticipants =& $data->getParticipants();
                $results = array("overview" => array(), "questions" => array());
                if (count($foundParticipants)) 
                {
                        $results["overview"][$this->lng->txt("tst_eval_total_persons")] = count($foundParticipants);
                        $total_finished = $this->evalTotalFinished();
                        $results["overview"][$this->lng->txt("tst_eval_total_finished")] = $total_finished;
                        $average_time = $this->evalTotalStartedAverageTime();
                        $diff_seconds = $average_time;
                        $diff_hours    = floor($diff_seconds/3600);
                        $diff_seconds -= $diff_hours   * 3600;
                        $diff_minutes  = floor($diff_seconds/60);
                        $diff_seconds -= $diff_minutes * 60;
                        $results["overview"][$this->lng->txt("tst_eval_total_finished_average_time")] = sprintf("%02d:%02d:%02d", $diff_hours, $diff_minutes, $diff_seconds);
                        $total_passed = 0;
                        $total_passed_reached = 0;
                        $total_passed_max = 0;
                        $total_passed_time = 0;
                        foreach ($foundParticipants as $userdata)
                        {
                                if ($userdata->getPassed()) 
                                {
                                        $total_passed++;
                                        $total_passed_reached += $userdata->getReached();
                                        $total_passed_max += $userdata->getMaxpoints();
                                        $total_passed_time += $userdata->getTimeOfWork();
                                }
                        }
                        $average_passed_reached = $total_passed ? $total_passed_reached / $total_passed : 0;
                        $average_passed_max = $total_passed ? $total_passed_max / $total_passed : 0;
                        $average_passed_time = $total_passed ? $total_passed_time / $total_passed : 0;
                        $results["overview"][$this->lng->txt("tst_eval_total_passed")] = $total_passed;
                        $results["overview"][$this->lng->txt("tst_eval_total_passed_average_points")] = sprintf("%2.2f", $average_passed_reached) . " " . strtolower($this->lng->txt("of")) . " " . sprintf("%2.2f", $average_passed_max);
                        $average_time = $average_passed_time;
                        $diff_seconds = $average_time;
                        $diff_hours    = floor($diff_seconds/3600);
                        $diff_seconds -= $diff_hours   * 3600;
                        $diff_minutes  = floor($diff_seconds/60);
                        $diff_seconds -= $diff_minutes * 60;
                        $results["overview"][$this->lng->txt("tst_eval_total_passed_average_time")] = sprintf("%02d:%02d:%02d", $diff_hours, $diff_minutes, $diff_seconds);
                } 

                foreach ($data->getQuestionTitles() as $question_id => $question_title)
                {
                        $answered = 0;
                        $reached = 0;
                        $max = 0;
                        foreach ($foundParticipants as $userdata)
                        {
                                for ($i = 0; $i <= $userdata->getLastPass(); $i++)
                                {
                                        if (is_object($userdata->getPass($i)))
                                        {
                                                $question =& $userdata->getPass($i)->getAnsweredQuestionByQuestionId($question_id);
                                                if (is_array($question))
                                                {
                                                        $answered++;
                                                        $reached += $question["reached"];
                                                        $max += $question["points"];
                                                }
                                        }
                                }
                        }
                        $percent = $max ? $reached/$max * 100.0 : 0;
                        $counter++;
                        $results["questions"][$question_id] = array(
                                $question_title, 
                                sprintf("%.2f", $answered ? $reached / $answered : 0) . " " . strtolower($this->lng->txt("of")) . " " . sprintf("%.2f", $answered ? $max / $answered : 0),
                                sprintf("%.2f", $percent) . "%",
                                $answered,
                                sprintf("%.2f", $answered ? $reached / $answered : 0),
                                sprintf("%.2f", $answered ? $max / $answered : 0),
                                $percent / 100.0
                        );
                }
                return $results;
        }

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ilObjTest::getAllowedUsers

(

)

Definition at line 9282 of file class.ilObjTest.php.

Referenced by addDefaults(), checkMaximumAllowedUsers(), cloneObject(), saveToDb(), and toXML().

        {
                return ($this->allowedUsers) ? $this->allowedUsers : 0;
        }

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ilObjTest::getAllowedUsersTimeGap

(

)

Definition at line 9292 of file class.ilObjTest.php.

Referenced by addDefaults(), checkMaximumAllowedUsers(), cloneObject(), saveToDb(), and toXML().

        {
                return ($this->allowedUsersTimeGap) ? $this->allowedUsersTimeGap : 0;
        }

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& ilObjTest::getAllQuestions

(

$pass = NULL

)

Returns all questions of a test in test order.

Returns

array An array containing the id's as keys and the database row objects as values public

Definition at line 4222 of file class.ilObjTest.php.

References $ilUser, $pass, $result, $row, _getPass(), getActiveIdOfUser(), isRandomTest(), and loadQuestions().

        {
                global $ilUser;
                global $ilDB;

                $result_array = array();
                if ($this->isRandomTest())
                {
                        $active_id = $this->getActiveIdOfUser($ilUser->getId());
                        $this->loadQuestions($active_id, $pass);
                        if (count($this->questions) == 0) return $result_array;
                        if (is_null($pass))
                        {
                                $pass = $this->_getPass($active_id);
                        }
                        $result = $ilDB->queryF("SELECT qpl_questions.* FROM qpl_questions, tst_test_rnd_qst WHERE tst_test_rnd_qst.question_fi = qpl_questions.question_id AND tst_test_rnd_qst.active_fi = %s AND tst_test_rnd_qst.pass = %s AND " . $ilDB->in('qpl_questions.question_id', $this->questions, false, 'integer'),
                                array('integer','integer'),
                                array($active_id, $pass)
                        );
                }
                else
                {
                        if (count($this->questions) == 0) return $result_array;
                        $result = $ilDB->query("SELECT qpl_questions.* FROM qpl_questions, tst_test_question WHERE tst_test_question.question_fi = qpl_questions.question_id AND " . $ilDB->in('qpl_questions.question_id', $this->questions, false, 'integer'));
                }
                while ($row = $ilDB->fetchAssoc($result))
                {
                        $result_array[$row["question_id"]] = $row;
                }
                return $result_array;
        }

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ilObjTest::getAllRTEContent

(

)

Returns the content of all RTE enabled text areas in the test.

private

Definition at line 1140 of file class.ilObjTest.php.

References $result, getFinalStatement(), and getIntroduction().

Referenced by cleanupMediaobjectUsage().

        {
                $result = array();
                array_push($result, $this->getIntroduction());
                array_push($result, $this->getFinalStatement());
                return $result;
        }

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ilObjTest::getAllTestResults	(		$participants,
			$prepareForCSV = true
	)

returns all test results for all participants

Parameters

array	$partipants	array of user ids
	boolean	if true, the result will be prepared for csv output (see processCSVRow)

Returns

array of fields, see code for column titles

Definition at line 8126 of file class.ilObjTest.php.

References $results, $row, _instanciateQuestion(), getAnonymity(), getECTSGrade(), getTotalPointsPassedArray(), and processCSVRow().

        {
                $results = array();
                $row = array(
                        "user_id" => $this->lng->txt("user_id"),
                        "matriculation" =>  $this->lng->txt("matriculation"),
                        "lastname" =>  $this->lng->txt("lastname"),
                        "firstname" => $this->lng->txt("firstname"),
                        "login" =>$this->lng->txt("login"),
                        "reached_points" => $this->lng->txt("tst_reached_points"),
                        "max_points" => $this->lng->txt("tst_maximum_points"),
                        "percent_value" => $this->lng->txt("tst_percent_solved"),
                        "mark" => $this->lng->txt("tst_mark"),
                        "ects" => $this->lng->txt("ects_grade")
                );
                $results[] = $row;
                if (count($participants))
                {
                        if ($this->ects_output)
                        {
                                $passed_array =& $this->getTotalPointsPassedArray();
                        }
                        foreach ($participants as $active_id => $user_rec)
                        {
                                $row = array();
                                $reached_points = 0;
                                $max_points = 0;
                                foreach ($this->questions as $value)
                                {
                                        $question =& ilObjTest::_instanciateQuestion($value);
                                        if (is_object($question))
                                        {
                                                $max_points += $question->getMaximumPoints();
                                                $reached_points += $question->getReachedPoints($active_id);
                                        }
                                }
                                if ($max_points > 0)
                                {
                                        $percentvalue = $reached_points / $max_points;
                                        if ($percentvalue < 0) $percentvalue = 0.0;
                                }
                                else
                                {
                                        $percentvalue = 0;
                                }
                                $mark_obj = $this->mark_schema->getMatchingMark($percentvalue * 100);
                                $passed = "";
                                if ($mark_obj)
                                {
                                        $mark = $mark_obj->getOfficialName();
                                        $ects_mark = $this->getECTSGrade($passed_array, $reached_points, $max_points);
                                }
                                if ($this->getAnonymity())
                                {
                                        $user_rec['firstname'] = "";
                                        $user_rec['lastname'] = $this->lng->txt("unknown");
                                }
                                $row = array(
                                        "user_id"=>$user_rec['usr_id'],
                                        "matriculation" =>  $user_rec['matriculation'],
                                        "lastname" =>  $user_rec['lastname'],
                                        "firstname" => $user_rec['firstname'],
                                        "login"=>$user_rec['login'],
                                        "reached_points" => $reached_points,
                                        "max_points" => $max_points,
                                        "percent_value" => $percentvalue,
                                        "mark" => $mark,
                                        "ects" => $ects_mark
                                );
                                $results[] = $prepareForCSV ? $this->processCSVRow ($row, true) : $row;
                        }
                }
                return $results;
        }

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ilObjTest::getAnonymity

(

)

Returns the anonymity status of the test.

Returns

integer The value for the anonymity status (0 = personalized, 1 = anonymized) public

Definition at line 9501 of file class.ilObjTest.php.

Referenced by addDefaults(), buildName(), cloneObject(), evalTotalParticipantsArray(), evalTotalPersonsArray(), getAllTestResults(), getDetailedTestResults(), getEvaluationAdditionalFields(), getInvitedUsers(), getParticipants(), getTestParticipants(), getUserData(), isHighscoreAnon(), saveToDb(), toXML(), and userLookupFullName().

        {
                return ($this->anonymity) ? 1 : 0;
        }

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ilObjTest::getAnsweredQuestionCount	(		$active_id,
			$pass = NULL
	)

Retrieves the number of answered questions for a given user in a given test.

Parameters

integer	$user_id	The user id
integer	$test_id	The test id
integer	$pass	The pass of the test (optional)

Returns

integer The number of answered questions public

Definition at line 8382 of file class.ilObjTest.php.

References $pass, assQuestion\_isWorkedThrough(), isRandomTest(), and loadQuestions().

        {
                if ($this->isRandomTest())
                {
                        $this->loadQuestions($active_id, $pass);
                }
                include_once "./Modules/TestQuestionPool/classes/class.assQuestion.php";
                $workedthrough = 0;
                foreach ($this->questions as $value)
                {
                        if (assQuestion::_isWorkedThrough($active_id, $value, $pass))
                        {
                                $workedthrough += 1;
                        }
                }
                return $workedthrough;
        }

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ilObjTest::getAnswerFeedback

(

)

Returns 1 if generic answer feedback is activated.

Deprecated:

Use getGenericAnswerFeedback instead.

Returns

integer The status of the answer specific feedback public

See Also

$answer_feedback

Definition at line 2808 of file class.ilObjTest.php.

Referenced by addDefaults(), cloneObject(), saveToDb(), and toXML().

        {
                return ($this->answer_feedback) ? $this->answer_feedback : 0;
        }

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ilObjTest::getAnswerFeedbackPoints

(

)

Returns 1 if answer specific feedback as reached points is activated.

Returns

integer The status of the answer specific feedback as reached points public

See Also

$answer_feedback_points

Definition at line 2833 of file class.ilObjTest.php.

Referenced by addDefaults(), cloneObject(), saveToDb(), and toXML().

{
        return ($this->answer_feedback_points) ? $this->answer_feedback_points : 0;
}

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ilObjTest::getAuthor

(

)

Gets the authors name of the ilObjTest object.

Returns

string The string containing the name of the test author public

See Also

$author

Definition at line 7121 of file class.ilObjTest.php.

References $author, ilObject\$id, ilObject\getId(), and ilObject\getType().

Referenced by cloneObject(), loadFromDb(), saveToDb(), and toXML().

        {
                $author = array();
                include_once "./Services/MetaData/classes/class.ilMD.php";
                $md =& new ilMD($this->getId(), 0, $this->getType());
                $md_life =& $md->getLifecycle();
                if ($md_life)
                {
                        $ids =& $md_life->getContributeIds();
                        foreach ($ids as $id)
                        {
                                $md_cont =& $md_life->getContribute($id);
                                if (strcmp($md_cont->getRole(), "Author") == 0)
                                {
                                        $entids =& $md_cont->getEntityIds();
                                        foreach ($entids as $entid)
                                        {
                                                $md_ent =& $md_cont->getEntity($entid);
                                                array_push($author, $md_ent->getEntity());
                                        }
                                }
                        }
                }
                return join($author, ",");
  }

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ilObjTest::getAutosave

(

)

Definition at line 11518 of file class.ilObjTest.php.

References $autosave.

Referenced by addDefaults(), saveToDb(), and toXML().

        {
                return $this->autosave;
        }

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ilObjTest::getAutosaveIval

(

)

Definition at line 11528 of file class.ilObjTest.php.

References $autosave_ival.

Referenced by addDefaults(), saveToDb(), and toXML().

        {
                return $this->autosave_ival;
        }

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& ilObjTest::getAvailableDefaults	(		$sortby = "name",
			$sortorder = "asc"
	)

Returns the available test defaults for the active user.

Parameters

string	$sortby	Sort field for the database query
string	$sortorder	Sort order for the database query

Returns

array An array containing the defaults public

Definition at line 9729 of file class.ilObjTest.php.

References $ilUser, $result, and $row.

        {
                global $ilDB;
                global $ilUser;
                
                $result = $ilDB->queryF("SELECT * FROM tst_test_defaults WHERE user_fi = %s ORDER BY $sortby $sortorder",
                        array('integer'),
                        array($ilUser->getId())
                );
                $defaults = array();
                while ($row = $ilDB->fetchAssoc($result))
                {
                        $defaults[$row["test_defaults_id"]] = $row;
                }
                return $defaults;
        }

& ilObjTest::getAvailableQuestionpools	(		$use_object_id = false,
			$equal_points = false,
			$could_be_offline = false,
			$show_path = FALSE,
			$with_questioncount = FALSE,
			$permission = "read"
	)

Returns the available question pools for the active user.

Returns

array The available question pools public

Definition at line 5562 of file class.ilObjTest.php.

References ilObjQuestionPool\_getAvailableQuestionpools().

        {
                include_once "./Modules/TestQuestionPool/classes/class.ilObjQuestionPool.php";
                return ilObjQuestionPool::_getAvailableQuestionpools($use_object_id, $equal_points, $could_be_offline, $show_path, $with_questioncount, $permission);
        }

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ilObjTest::getAvailableQuestions	(		$arrFilter,
			$completeonly = 0
	)

Calculates the available questions for a test.

public

Definition at line 5914 of file class.ilObjTest.php.

References $ilUser, $row, ilObjQuestionPool\_getAvailableQuestionpools(), getQuestionTypeTranslations(), and isPluginActive().

        {
                global $ilUser;
                global $ilDB;

                include_once "./Modules/TestQuestionPool/classes/class.ilObjQuestionPool.php";
                $available_pools = array_keys(ilObjQuestionPool::_getAvailableQuestionpools($use_object_id = TRUE, $equal_points = FALSE, $could_be_offline = FALSE, $showPath = FALSE, $with_questioncount = FALSE));
                $available = "";
                if (count($available_pools))
                {
                        $available = " AND " . $ilDB->in('qpl_questions.obj_fi', $available_pools, false, 'integer');
                }
                else
                {
                        return array();
                }
                if ($completeonly)
                {
                        $available .= " AND qpl_questions.complete = " . $ilDB->quote("1", 'text');
                }

                $where = "";
                if (is_array($arrFilter))
                {
                        if (array_key_exists('title', $arrFilter) && strlen($arrFilter['title']))
                        {
                                $where .= " AND " . $ilDB->like('qpl_questions.title', 'text', "%%" . $arrFilter['title'] . "%%");
                        }
                        if (array_key_exists('description', $arrFilter) && strlen($arrFilter['description']))
                        {
                                $where .= " AND " . $ilDB->like('qpl_questions.description', 'text', "%%" . $arrFilter['description'] . "%%");
                        }
                        if (array_key_exists('author', $arrFilter) && strlen($arrFilter['author']))
                        {
                                $where .= " AND " . $ilDB->like('qpl_questions.author', 'text', "%%" . $arrFilter['author'] . "%%");
                        }
                        if (array_key_exists('type', $arrFilter) && strlen($arrFilter['type']))
                        {
                                $where .= " AND qpl_qst_type.type_tag = " . $ilDB->quote($arrFilter['type'], 'text');
                        }
                        if (array_key_exists('qpl', $arrFilter) && strlen($arrFilter['qpl']))
                        {
                                $where .= " AND " . $ilDB->like('object_data.title', 'text', "%%" . $arrFilter['qpl'] . "%%");
                        }
                }

                $original_ids =& $this->getExistingQuestions();
                $original_clause = " qpl_questions.original_id IS NULL";
                if (count($original_ids))
                {
                        $original_clause = " qpl_questions.original_id IS NULL AND " . $ilDB->in('qpl_questions.question_id',  $original_ids, true, 'integer');
                }

                $query_result = $ilDB->query(
                        "SELECT qpl_questions.*, qpl_questions.tstamp, qpl_qst_type.type_tag, qpl_qst_type.plugin, object_data.title qpl " .
                        "FROM qpl_questions, qpl_qst_type, object_data WHERE $original_clause $available AND " .
                        "object_data.obj_id = qpl_questions.obj_fi AND qpl_questions.tstamp > 0 AND " .
                        "qpl_questions.question_type_fi = qpl_qst_type.question_type_id$where");
                $rows = array();
                $types = $this->getQuestionTypeTranslations();
                if ($query_result->numRows())
                {
                        while ($row = $ilDB->fetchAssoc($query_result))
                        {
                                $row['ttype'] = $types[$row['type_tag']];
                                if ($row["plugin"])
                                {
                                        if ($this->isPluginActive($row["type_tag"]))
                                        {
                                                array_push($rows, $row);
                                        }
                                }
                                else
                                {
                                        array_push($rows, $row);
                                }
                        }
                }
                return $rows;
        }

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ilObjTest::getCertificateVisibility

(

)

Returns the visibility settings of the certificate.

Returns

integer The value for the visibility settings (0 = always, 1 = only passed, 2 = never) public

Definition at line 9479 of file class.ilObjTest.php.

Referenced by canShowCertificate(), cloneObject(), and saveToDb().

        {
                return (strlen($this->certificate_visibility)) ? $this->certificate_visibility : 0;
        }

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& ilObjTest::getCompleteEvaluationData	(		$withStatistics = TRUE,
			$filterby = "",
			$filtertext = ""
	)

Definition at line 5319 of file class.ilObjTest.php.

References $data, and getUnfilteredEvaluationData().

Referenced by getAggregatedResultsData().

        {
                include_once "./Modules/Test/classes/class.ilTestEvaluationData.php";
                include_once "./Modules/Test/classes/class.ilTestEvaluationPassData.php";
                include_once "./Modules/Test/classes/class.ilTestEvaluationUserData.php";
                $data = $this->getUnfilteredEvaluationData();
                if ($withStatistics)
                {
                        $data->calculateStatistics();
                }
                $data->setFilter($filterby, $filtertext);
                return $data;
        }

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ilObjTest::getCompleteWorkingTime

(

$user_id

)

Returns the complete working time in seconds a user worked on the test.

Returns

integer The working time in seconds public

Definition at line 4574 of file class.ilObjTest.php.

References $result, $row, and getTestId().

        {
                global $ilDB;

                $result = $ilDB->queryF("SELECT tst_times.* FROM tst_active, tst_times WHERE tst_active.test_fi = %s AND tst_active.active_id = tst_times.active_fi AND tst_active.user_fi = %s",
                        array('integer','integer'),
                        array($this->getTestId(), $user_id)
                );
                $time = 0;
                while ($row = $ilDB->fetchAssoc($result))
                {
                        preg_match("/(\d{4})-(\d{2})-(\d{2}) (\d{2}):(\d{2}):(\d{2})/", $row["started"], $matches);
                        $epoch_1 = mktime($matches[4], $matches[5], $matches[6], $matches[2], $matches[3], $matches[1]);
                        preg_match("/(\d{4})-(\d{2})-(\d{2}) (\d{2}):(\d{2}):(\d{2})/", $row["finished"], $matches);
                        $epoch_2 = mktime($matches[4], $matches[5], $matches[6], $matches[2], $matches[3], $matches[1]);
                        $time += ($epoch_2 - $epoch_1);
                }
                return $time;
        }

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ilObjTest::getCompleteWorkingTimeOfParticipant

(

$active_id

)

Returns the complete working time in seconds for a test participant.

Returns

integer The working time in seconds for the test participant public

Definition at line 4643 of file class.ilObjTest.php.

References $result, $row, and getTestId().

        {
                global $ilDB;

                $result = $ilDB->queryF("SELECT tst_times.* FROM tst_active, tst_times WHERE tst_active.test_fi = %s AND tst_active.active_id = tst_times.active_fi AND tst_active.active_id = %s ORDER BY tst_times.active_fi, tst_times.started",
                        array('integer','integer'),
                        array($this->getTestId(), $active_id)
                );
                $time = 0;
                while ($row = $ilDB->fetchAssoc($result))
                {
                        preg_match("/(\d{4})-(\d{2})-(\d{2}) (\d{2}):(\d{2}):(\d{2})/", $row["started"], $matches);
                        $epoch_1 = mktime($matches[4], $matches[5], $matches[6], $matches[2], $matches[3], $matches[1]);
                        preg_match("/(\d{4})-(\d{2})-(\d{2}) (\d{2}):(\d{2}):(\d{2})/", $row["finished"], $matches);
                        $epoch_2 = mktime($matches[4], $matches[5], $matches[6], $matches[2], $matches[3], $matches[1]);
                        $time += ($epoch_2 - $epoch_1);
                }
                return $time;
        }

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& ilObjTest::getCompleteWorkingTimeOfParticipants

(

)

Returns the complete working time in seconds for all test participants.

Returns

array An array containing the working time in seconds for all test participants public

Definition at line 4600 of file class.ilObjTest.php.

References _getCompleteWorkingTimeOfParticipants(), and getTestId().

        {
                return $this->_getCompleteWorkingTimeOfParticipants($this->getTestId());
        }

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ilObjTest::getCountSystem

(

)

Gets the count system for the calculation of points.

Returns

integer The count system for the calculation of points public

See Also

$count_system

Definition at line 2845 of file class.ilObjTest.php.

Referenced by addDefaults(), cloneObject(), saveToDb(), and toXML().

        {
                return ($this->count_system) ? $this->count_system : 0;
        }

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ilObjTest::getCustomStyle

(

)

Get the custom style.

Returns

mixed The custom style, NULL if empty public

See Also

$_customStyle

Definition at line 2349 of file class.ilObjTest.php.

Referenced by addDefaults(), cloneObject(), getTestStyleLocation(), saveToDb(), and toXML().

        {
                return (strlen($this->_customStyle)) ? $this->_customStyle : NULL;
        }

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ilObjTest::getCustomStyles

(

)

Return the available custom styles.

Returns

array An array of strings containing the available custom styles public

See Also

$_customStyle

Definition at line 2361 of file class.ilObjTest.php.

References $filename, $results, ilUtil\getStyleSheetLocation(), and ilFileUtils\recursive_dirscan().

        {
                $css_path = ilUtil::getStyleSheetLocation("filesystem", "ta.css", "Modules/Test");
                $css_path = str_replace("ta.css", "customstyles", $css_path) . "/";
                $customstyles = array();
                if (is_dir($css_path))
                {
                        $results = array();
                        include_once "./Services/Utilities/classes/class.ilFileUtils.php";
                        ilFileUtils::recursive_dirscan($css_path, $results);
                        if (is_array($results["file"]))
                        {
                                foreach ($results["file"] as $filename)
                                {
                                        if (strpos($filename, ".css"))
                                        {
                                                array_push($customstyles, $filename);
                                        }
                                }
                        }
                }
                return $customstyles;
        }

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ilObjTest::getDetailedTestResults

(

$participants

)

returns all test results for all participants

Parameters

array	$partipants	array of user ids
	boolean	if true, the result will be prepared for csv output (see processCSVRow)

Returns

array of fields, see code for column titles

Definition at line 10321 of file class.ilObjTest.php.

References $results, $row, _instanciateQuestion(), and getAnonymity().

        {
                $results = array();
                if (count($participants))
                {
                        foreach ($participants as $active_id => $user_rec)
                        {
                                $row = array();
                                $reached_points = 0;
                                $max_points = 0;
                                foreach ($this->questions as $value)
                                {
                                        $question =& ilObjTest::_instanciateQuestion($value);
                                        if (is_object($question))
                                        {
                                                $max_points += $question->getMaximumPoints();
                                                $reached_points += $question->getReachedPoints($active_id);
                                                if ($max_points > 0)
                                                {
                                                        $percentvalue = $reached_points / $max_points;
                                                        if ($percentvalue < 0) $percentvalue = 0.0;
                                                }
                                                else
                                                {
                                                        $percentvalue = 0;
                                                }
                                                if ($this->getAnonymity())
                                                {
                                                        $user_rec['firstname'] = "";
                                                        $user_rec['lastname'] = $this->lng->txt("unknown");
                                                }
                                                $row = array(
                                                        "user_id"=>$user_rec['usr_id'],
                                                        "matriculation" =>  $user_rec['matriculation'],
                                                        "lastname" =>  $user_rec['lastname'],
                                                        "firstname" => $user_rec['firstname'],
                                                        "login"=>$user_rec['login'],
                                                        "question_id" => $question->getId(),
                                                        "question_title" => $question->getTitle(),
                                                        "reached_points" => $reached_points,
                                                        "max_points" => $max_points
                                                );
                                                $results[] = $row;
                                        }
                                }
                        }
                }
                return $results;
        }

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ilObjTest::getECTSFX

(

)

Returns the ECTS FX grade.

Returns

mixed The ECTS FX grade, NULL if empty public

See Also

$ects_fx

Definition at line 2573 of file class.ilObjTest.php.

Referenced by addDefaults(), cloneObject(), and saveToDb().

        {
                return (strlen($this->ects_fx)) ? $this->ects_fx : NULL;
        }

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ilObjTest::getECTSGrade	(		$passed_array,
			$reached_points,
			$max_points
	)

Returns the ECTS grade for a number of reached points.

Parameters

array	$passed_array	An array with the points of all users who passed the test
double	$reached_points	The points reached in the test
double	$max_points	The maximum number of points for the test

Returns

string The ECTS grade short description public

Definition at line 6976 of file class.ilObjTest.php.

References _getECTSGrade().

Referenced by getAllTestResults(), and getUnfilteredEvaluationData().

        {
                return ilObjTest::_getECTSGrade($passed_array, $reached_points, $max_points, $this->ects_grades["A"], $this->ects_grades["B"], $this->ects_grades["C"], $this->ects_grades["D"], $this->ects_grades["E"], $this->ects_fx);
        }

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& ilObjTest::getECTSGrades

(

)

Returns the ECTS grades.

Returns

array The ECTS grades public

See Also

$ects_grades

Definition at line 2597 of file class.ilObjTest.php.

References $ects_grades.

Referenced by addDefaults(), and cloneObject().

        {
                return $this->ects_grades;
        }

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ilObjTest::getECTSOutput

(

)

Indicates if ECTS grades output is presented in this test.

Returns

integer 0 if there is no ECTS grades output, 1 otherwise public

See Also

$ects_output

Definition at line 2549 of file class.ilObjTest.php.

Referenced by addDefaults(), cloneObject(), and saveToDb().

        {
                return ($this->ects_output) ? 1 : 0;
        }

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ilObjTest::getEnabledViewMode

(

)

Definition at line 10866 of file class.ilObjTest.php.

Referenced by cloneObject(), and saveToDb().

                                              {
            return $this->enabled_view_mode;
        }

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ilObjTest::getEnableProcessingTime

(

)

Returns the state of the processing time (enabled/disabled)

Returns

integer The processing time state (0 for disabled, 1 for enabled) public

See Also

$processing_time

Definition at line 3332 of file class.ilObjTest.php.

Referenced by addDefaults(), cloneObject(), isExecutable(), isMaxProcessingTimeReached(), saveToDb(), and toXML().

        {
                return ($this->enable_processing_time) ? $this->enable_processing_time : 0;
        }

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ilObjTest::getEndingTime

(

)

Returns the ending time of the test.

Returns

string The ending time of the test public

See Also

$ending_time

Definition at line 3368 of file class.ilObjTest.php.

Referenced by addDefaults(), cloneObject(), endingTimeReached(), getSecondsUntilEndingTime(), isExecutable(), saveToDb(), and toXML().

        {
                return (strlen($this->ending_time)) ? $this->ending_time : NULL;
        }

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ilObjTest::getEstimatedWorkingTime

(

)

Returns the estimated working time for the test calculated from the working time of the contained questions.

Returns

array An associative array containing the working time. array["h"] = hours, array["m"] = minutes, array["s"] = seconds public

Definition at line 5574 of file class.ilObjTest.php.

References $result, and _instanciateQuestion().

Referenced by getProcessingTimeAsArray().

        {
                $time_in_seconds = 0;
                foreach ($this->questions as $question_id)
                {
                        $question =& ilObjTest::_instanciateQuestion($question_id);
                        $est_time = $question->getEstimatedWorkingTime();
                        $time_in_seconds += $est_time["h"] * 3600 + $est_time["m"] * 60 + $est_time["s"];
                }
                $hours = (int)($time_in_seconds / 3600) ;
                $time_in_seconds = $time_in_seconds - ($hours * 3600);
                $minutes = (int)($time_in_seconds / 60);
                $time_in_seconds = $time_in_seconds - ($minutes * 60);
                $result = array("hh" => $hours, "mm" => $minutes, "ss" => $time_in_seconds);
                return $result;
        }

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ilObjTest::getEvaluationAdditionalFields

(

)

Gets additional user fields that should be shown in the user evaluation.

Returns

array An array containing the database fields that should be shown in the evaluation

Definition at line 10658 of file class.ilObjTest.php.

References getAnonymity().

        {
                include_once "./Modules/Test/classes/class.ilObjTestGUI.php";
                include_once "./Modules/Test/classes/tables/class.ilEvaluationAllTableGUI.php";
                $table_gui = new ilEvaluationAllTableGUI(new ilObjTestGUI(), 'outEvaluation', $this->getAnonymity());
                return $table_gui->getSelectedColumns();
        }

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ilObjTest::getExportDirectory

(

)

Get the location of the export directory for the test.

public

Definition at line 832 of file class.ilObjTest.php.

References ilUtil\getDataDir().

        {
                include_once "./Services/Utilities/classes/class.ilUtil.php";
                $export_dir = ilUtil::getDataDir()."/tst_data"."/tst_".$this->getId()."/export";
                return $export_dir;
        }

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ilObjTest::getExportFiles

(

$dir

)

Get a list of the already exported files in the export directory.

Returns

array A list of file names public

Definition at line 845 of file class.ilObjTest.php.

References $file.

        {
                // quit if import dir not available
                if (!@is_dir($dir) or
                        !is_writeable($dir))
                {
                        return array();
                }

                // open directory
                $dir = dir($dir);

                // initialize array
                $file = array();

                // get files and save the in the array
                while ($entry = $dir->read())
                {
                        if ($entry != "." and
                                $entry != ".." and
                                //substr($entry, -4) == ".zip" and
                                ereg("^[0-9]{10}_{2}[0-9]+_{2}(tst(__results)?_)*[0-9]+\.[a-z]{1,3}\$", $entry))
                        {
                                $file[] = $entry;
                        }
                }

                // close import directory
                $dir->close();

                // sort files
                sort ($file);
                reset ($file);

                return $file;
        }

ilObjTest::getExportSettings

(

)

Definition at line 10815 of file class.ilObjTest.php.

References $exportsettings.

Referenced by addDefaults(), saveToDb(), and toXML().

        {
                if ($this->exportsettings)
                {
                        return $this->exportsettings;
                }
                else
                {
                        return 0;
                }
        }

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ilObjTest::getExportSettingsSingleChoiceShort

(

)

Definition at line 10839 of file class.ilObjTest.php.

Referenced by setExportSettingsSingleChoiceShort().

        {
                if (($this->exportsettings & 1) > 0)
                {
                        return true;
                }
                else
                {
                        return false;
                }
        }

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ilObjTest::getFinalStatement

(

)

Gets the final statement.

Returns

mixed The final statement, NULL if empty

See Also

$_finalstatement

Definition at line 2489 of file class.ilObjTest.php.

Referenced by addDefaults(), cloneObject(), fromXML(), getAllRTEContent(), saveToDb(), and toXML().

        {
                return (strlen($this->_finalstatement)) ? $this->_finalstatement : NULL;
        }

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ilObjTest::getFixedParticipants

(

)

Returns the fixed participants status.

Returns

integer The value for the fixed participants status (0 = don't allow, 1 = allow) public

Definition at line 9591 of file class.ilObjTest.php.

Referenced by addDefaults(), cloneObject(), saveToDb(), and toXML().

        {
                return ($this->fixed_participants) ? 1 : 0;
        }

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ilObjTest::getForceJS

(

)

Gets whether JavaScript should be forced for tests.

Returns

integer 1 to force JavaScript, 0 otherwise public

See Also

$_forcejs

Definition at line 2513 of file class.ilObjTest.php.

Referenced by addDefaults(), cloneObject(), getJavaScriptOutput(), saveToDb(), and toXML().

        {
                return ($this->_forcejs) ? 1 : 0;
        }

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ilObjTest::getGenericAnswerFeedback

(

)

Returns 1 if generic answer feedback is to be shown.

Returns

integer 1, if answer specific feedback is to be shown. public

See Also

$answer_feedback

Todo:

Rename $this->answer_feedback to something more meaningful.

Definition at line 2821 of file class.ilObjTest.php.

Referenced by saveToDb().

        {
                return ($this->answer_feedback) ? $this->answer_feedback : 0;
        }

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& ilObjTest::getGroupData

(

$ids

)

Definition at line 7895 of file class.ilObjTest.php.

References ilObject\$ref_id, $result, ilObject\_lookupDescription(), ilObject\_lookupObjId(), and ilObject\_lookupTitle().

        {
                if (!is_array($ids) || count($ids) ==0) return array();
                $result = array();
                foreach ($ids as $ref_id)
                {
                        $obj_id = ilObject::_lookupObjId($ref_id);
                        $result[$ref_id] = array("ref_id" => $ref_id, "title" => ilObject::_lookupTitle($obj_id), "description" => ilObject::_lookupDescription($obj_id));
                }
                return $result;
        }

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ilObjTest::getHighscoreAchievedTS

(

)

Returns if date and time of the scores achievement should be displayed.

Returns

bool True, if column should be shown.

Definition at line 11220 of file class.ilObjTest.php.

Referenced by addDefaults(), saveToDb(), and toXML().

        {
                return (bool) $this->_highscore_achieved_ts;
        }

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ilObjTest::getHighscoreAnon

(

)

Gets if the highscores should be anonymized per setting.

Note: This method will retrieve the setting as set by the user. If you want to figure out, if the highscore is to be shown anonymized or not, with consideration of the global anon switch you should

See Also

isHighscoreAnon().

Returns

bool True, if setting is to anonymize highscores.

Definition at line 11180 of file class.ilObjTest.php.

Referenced by addDefaults(), isHighscoreAnon(), saveToDb(), and toXML().

        {
                return (bool) $this->_highscore_anon;
        }

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ilObjTest::getHighscoreEnabled

(

)

Gets the setting which determines if the highscore feature is enabled.

Returns

bool True, if highscore is enabled.

Definition at line 11154 of file class.ilObjTest.php.

Referenced by addDefaults(), saveToDb(), and toXML().

        {
                return (bool) $this->_highscore_enabled;
        }

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ilObjTest::getHighscoreHints

(

)

Gets, if the column with the number of requested hints should be shown.

Returns

bool True, if the hints-column should be shown.

Definition at line 11280 of file class.ilObjTest.php.

Referenced by addDefaults(), saveToDb(), and toXML().

        {
                return (bool) $this->_highscore_hints;
        }

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ilObjTest::getHighscoreOwnTable

(

)

Gets if the own rankings table should be shown.

Returns

bool True, if the own rankings table should be shown.

Definition at line 11320 of file class.ilObjTest.php.

Referenced by addDefaults(), saveToDb(), and toXML().

        {
                return (bool) $this->_highscore_own_table;
        }

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ilObjTest::getHighscorePercentage

(

)

Gets if the percentage column should be shown.

Returns

bool True, if percentage column should be shown.

Definition at line 11260 of file class.ilObjTest.php.

Referenced by addDefaults(), saveToDb(), and toXML().

        {
                return (bool) $this->_highscore_percentage;
        }

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ilObjTest::getHighscoreScore

(

)

Gets if the score column should be shown.

Returns

bool True, if score column should be shown.

Definition at line 11240 of file class.ilObjTest.php.

Referenced by addDefaults(), saveToDb(), and toXML().

        {
                return (bool) $this->_highscore_score;
        }

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ilObjTest::getHighscoreTopNum

(

$a_retval = 10

)

Gets the number of entries which are to be shown in the top-rankings table.

Default: 10 entries

Parameters

integer

$a_retval

Optional return value if nothing is set, defaults to 10.

Returns

integer Number of entries to be shown in the top-rankings table.

Definition at line 11364 of file class.ilObjTest.php.

Referenced by addDefaults(), saveToDb(), and toXML().

        {
                $retval = $a_retval;
                if ( (int) $this->_highscore_top_num != 0)
                {
                        $retval = $this->_highscore_top_num;
                }
                
                return $retval;
        }

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ilObjTest::getHighscoreTopTable

(

)

Gets, if the top-rankings table should be shown.

Returns

bool True, if top-rankings table should be shown.

Definition at line 11340 of file class.ilObjTest.php.

Referenced by addDefaults(), saveToDb(), and toXML().

        {
                return (bool) $this->_highscore_top_table;
        }

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ilObjTest::getHighscoreWTime

(

)

Gets if the column with the workingtime should be shown.

Returns

bool True, if the workingtime column should be shown.

Definition at line 11300 of file class.ilObjTest.php.

Referenced by addDefaults(), saveToDb(), and toXML().

        {
                return (bool) $this->_highscore_wtime;
        }

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ilObjTest::getImagePath

(

)

Returns the image path for web accessable images of a test The image path is under the CLIENT_WEB_DIR in assessment/REFERENCE_ID_OF_TEST/images.

public

Definition at line 5745 of file class.ilObjTest.php.

References ilObject\getId().

        {
                return CLIENT_WEB_DIR . "/assessment/" . $this->getId() . "/images/";
        }

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ilObjTest::getImagePathWeb

(

)

Returns the web image path for web accessable images of a test The image path is under the web accessable data dir in assessment/REFERENCE_ID_OF_TEST/images.

public

Definition at line 5756 of file class.ilObjTest.php.

References ilObject\getId(), ILIAS_ABSOLUTE_PATH, and ilUtil\removeTrailingPathSeparators().

        {
                include_once "./Services/Utilities/classes/class.ilUtil.php";
                $webdir = ilUtil::removeTrailingPathSeparators(CLIENT_WEB_DIR) . "/assessment/" . $this->getId() . "/images/";
                return str_replace(ilUtil::removeTrailingPathSeparators(ILIAS_ABSOLUTE_PATH), ilUtil::removeTrailingPathSeparators(ILIAS_HTTP_PATH), $webdir);
        }

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ilObjTest::getImportDirectory

(

)

Definition at line 912 of file class.ilObjTest.php.

References _getImportDirectory().

        {
                return ilObjTest::_getImportDirectory();
        }

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ilObjTest::getImportMapping

(

)

get array of (two) new created questions for import id

Definition at line 6955 of file class.ilObjTest.php.

        {
                if (!is_array($this->import_mapping))
                {
                        return array();
                }
                else
                {
                        return $this->import_mapping;
                }
        }

ilObjTest::getInstantFeedbackSolution

(

)

Returns 1 if the correct solution will be shown after answering a question.

Returns

integer The status of the solution instant feedback public

See Also

$instant_verification

Definition at line 2795 of file class.ilObjTest.php.

Referenced by addDefaults(), cloneObject(), saveToDb(), and toXML().

        {
                return ($this->instant_verification) ? $this->instant_verification : 0;
        }

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ilObjTest::getIntroduction

(

)

Gets the introduction text of the ilObjTest object.

Returns

mixed The introduction text of the test, NULL if empty

See Also

$introduction

Definition at line 2478 of file class.ilObjTest.php.

Referenced by addDefaults(), cloneObject(), fromXML(), getAllRTEContent(), saveToDb(), and toXML().

        {
                return (strlen($this->introduction)) ? $this->introduction : NULL;
        }

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& ilObjTest::getInvitedUsers	(		$user_id = "",
			$order = "login, lastname, firstname"
	)

Returns a list of all invited users in a test.

Returns

array array of invited users public

Definition at line 7662 of file class.ilObjTest.php.

References $result, $row, getAnonymity(), and getTestId().

        {
                global $ilDB;

                $result_array = array();

                if ($this->getAnonymity())
                {
                        if (is_numeric($user_id))
                        {
                                $result = $ilDB->queryF("SELECT tst_active.active_id, tst_active.tries, usr_id, %s login, %s lastname, %s firstname, tst_invited_user.clientip, " .
                                        "tst_active.submitted test_finished, matriculation FROM usr_data, tst_invited_user " .
                                        "LEFT JOIN tst_active ON tst_active.user_fi = tst_invited_user.user_fi AND tst_active.test_fi = tst_invited_user.test_fi " .
                                        "WHERE tst_invited_user.test_fi = %s and tst_invited_user.user_fi=usr_data.usr_id AND usr_data.usr_id=%s " .
                                        "ORDER BY $order",
                                        array('text', 'text', 'text', 'integer', 'integer'),
                                        array("", $this->lng->txt("unknown"), "", $this->getTestId(), $user_id)
                                );
                        }
                        else
                        {
                                $result = $ilDB->queryF("SELECT tst_active.active_id, usr_id, %s login, %s lastname, %s firstname, tst_invited_user.clientip, " .
                                        "tst_active.submitted test_finished, matriculation FROM usr_data, tst_invited_user " .
                                        "LEFT JOIN tst_active ON tst_active.user_fi = tst_invited_user.user_fi AND tst_active.test_fi = tst_invited_user.test_fi " .
                                        "WHERE tst_invited_user.test_fi = %s and tst_invited_user.user_fi=usr_data.usr_id " .
                                        "ORDER BY $order",
                                        array('text', 'text', 'text', 'integer'),
                                        array("", $this->lng->txt("unknown"), "", $this->getTestId())
                                );
                        }
                }
                else
                {
                        if (is_numeric($user_id))
                        {
                                $result = $ilDB->queryF("SELECT tst_active.active_id, tst_active.tries, usr_id, login, lastname, firstname, tst_invited_user.clientip, " .
                                        "tst_active.submitted test_finished, matriculation FROM usr_data, tst_invited_user " .
                                        "LEFT JOIN tst_active ON tst_active.user_fi = tst_invited_user.user_fi AND tst_active.test_fi = tst_invited_user.test_fi " .
                                        "WHERE tst_invited_user.test_fi = %s and tst_invited_user.user_fi=usr_data.usr_id AND usr_data.usr_id=%s " .
                                        "ORDER BY $order",
                                        array('integer', 'integer'),
                                        array($this->getTestId(), $user_id)
                                );
                        }
                        else
                        {
                                $result = $ilDB->queryF("SELECT tst_active.active_id, tst_active.tries, usr_id, login, lastname, firstname, tst_invited_user.clientip, " .
                                        "tst_active.submitted test_finished, matriculation FROM usr_data, tst_invited_user " .
                                        "LEFT JOIN tst_active ON tst_active.user_fi = tst_invited_user.user_fi AND tst_active.test_fi = tst_invited_user.test_fi " .
                                        "WHERE tst_invited_user.test_fi = %s and tst_invited_user.user_fi=usr_data.usr_id " .
                                        "ORDER BY $order",
                                        array('integer'),
                                        array($this->getTestId())
                                );
                        }
                }
                $result_array = array();
                while ($row = $ilDB->fetchAssoc($result))
                {
                        $result_array[$row['usr_id']]= $row;
                }
                return $result_array;
        }

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ilObjTest::getJavaScriptOutput

(

)

Returns if Javascript should be chosen for drag & drop actions for the active user.

Returns

boolean TRUE if Javascript should be chosen, FALSE otherwise public

Definition at line 10179 of file class.ilObjTest.php.

References $_GET, $ilUser, and getForceJS().

        {
                global $ilUser;
                if (strcmp($_GET["tst_javascript"], "0") == 0) return FALSE;
                if ($this->getForceJS()) return TRUE;
                $assessmentSetting = new ilSetting("assessment");
                return ($ilUser->getPref("tst_javascript") === FALSE) ? $assessmentSetting->get("use_javascript") : $ilUser->getPref("tst_javascript");
        }

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ilObjTest::getKiosk

(

)

Returns the kiosk mode.

Returns

integer Kiosk mode public

See Also

$_kiosk

Definition at line 3017 of file class.ilObjTest.php.

Referenced by addDefaults(), cloneObject(), saveToDb(), and toXML().

        {
                return ($this->_kiosk) ? $this->_kiosk : 0;
        }

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ilObjTest::getKioskMode

(

)

Returns the kiosk mode.

Returns

boolean Kiosk mode public

See Also

$_kiosk

Definition at line 3042 of file class.ilObjTest.php.

Referenced by setKioskMode().

        {
                if (($this->_kiosk & 1) > 0)
                {
                        return TRUE;
                }
                else
                {
                        return FALSE;
                }
        }

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ilObjTest::getListOfQuestions

(

)

Returns if the list of questions should be presented to the user or not.

Returns

boolean TRUE if the list of questions should be presented, FALSE otherwise public

Definition at line 8743 of file class.ilObjTest.php.

Referenced by setListOfQuestionsDescription(), setListOfQuestionsEnd(), and setListOfQuestionsStart().

        {
                if (($this->show_summary & 1) > 0)
                {
                        return TRUE;
                }
                else
                {
                        return FALSE;
                }
        }

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ilObjTest::getListOfQuestionsDescription

(

)

Returns TRUE if the list of questions should be presented with the question descriptions.

Returns

boolean TRUE if the list of questions is shown with the question descriptions, FALSE otherwise public

Definition at line 8857 of file class.ilObjTest.php.

Referenced by setListOfQuestionsDescription().

                {
                        if (($this->show_summary & 8) > 0)
                        {
                                return TRUE;
                        }
                        else
                        {
                                return FALSE;
                        }
                }

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ilObjTest::getListOfQuestionsEnd

(

)

Returns if the list of questions should be presented as the last page of the test.

Returns

boolean TRUE if the list of questions is shown as last page of the test, FALSE otherwise public

Definition at line 8818 of file class.ilObjTest.php.

Referenced by setListOfQuestionsEnd().

        {
                if (($this->show_summary & 4) > 0)
                {
                        return TRUE;
                }
                else
                {
                        return FALSE;
                }
        }

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ilObjTest::getListOfQuestionsSettings

(

)

Returns the settings for the list of questions options in the test properties This could contain one of the following values: 0 = No list of questions offered 1 = A list of questions is offered 3 = A list of questions is offered and the list of questions is shown as first page of the test 5 = A list of questions is offered and the list of questions is shown as last page of the test 7 = A list of questions is offered and the list of questions is shown as first and last page of the test.

Returns

integer TRUE if the list of questions should be presented, FALSE otherwise public

Definition at line 8715 of file class.ilObjTest.php.

Referenced by addDefaults(), cloneObject(), saveToDb(), and toXML().

        {
                return ($this->show_summary) ? $this->show_summary : 0;
        }

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ilObjTest::getListOfQuestionsStart

(

)

Returns if the list of questions should be presented as the first page of the test.

Returns

boolean TRUE if the list of questions is shown as first page of the test, FALSE otherwise public

Definition at line 8779 of file class.ilObjTest.php.

Referenced by setListOfQuestionsStart().

        {
                if (($this->show_summary & 2) > 0)
                {
                        return TRUE;
                }
                else
                {
                        return FALSE;
                }
        }

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ilObjTest::getMailNotification

(

)

Get mail notification settings.

Definition at line 10628 of file class.ilObjTest.php.

References $mailnotification.

Referenced by addDefaults(), cloneObject(), saveToDb(), and toXML().

        {
                return $this->mailnotification;
        }

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ilObjTest::getMailNotificationType

(

)

Definition at line 10791 of file class.ilObjTest.php.

References $mailnottype.

Referenced by addDefaults(), cloneObject(), saveToDb(), and toXML().

        {
                if ($this->mailnottype == 1)
                {
                        return $this->mailnottype;
                }
                else
                {
                        return 0;
                }
        }

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static ilObjTest::getManualFeedback (   $active_id,   $question_id,   $pass  )

static

Retrieves the manual feedback for a question in a test.

Parameters

integer	$active_id	Active ID of the user
integer	$question_id	Question ID
integer	$pass	Pass number

Returns

string The feedback text public

Definition at line 10100 of file class.ilObjTest.php.

References $pass, $result, $row, and ilRTE\_replaceMediaObjectImageSrc().

Referenced by assClozeTestGUI\getAnswerFeedbackOutput(), assQuestionGUI\getAnswerFeedbackOutput(), and assQuestionGUI\getGenericFeedbackOutput().

        {
                global $ilDB;
                $feedback = "";
                $result = $ilDB->queryF("SELECT feedback FROM tst_manual_fb WHERE active_fi = %s AND question_fi = %s AND pass = %s",
                        array('integer', 'integer', 'integer'),
                        array($active_id, $question_id, $pass)
                );
                if ($result->numRows())
                {
                        $row = $ilDB->fetchAssoc($result);
                        include_once("./Services/RTE/classes/class.ilRTE.php");
                        $feedback = ilRTE::_replaceMediaObjectImageSrc($row["feedback"], 1);
                }
                return $feedback;
        }

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ilObjTest::getMarkSchema

(

)

Definition at line 7054 of file class.ilObjTest.php.

References $mark_schema.

        {
                return $this->mark_schema;
        }

ilObjTest::getMCScoring

(

)

Gets the scoring type for multiple choice questions.

Returns

integer The scoring type for multiple choice questions public

See Also

$mc_scoring

Definition at line 2879 of file class.ilObjTest.php.

Referenced by addDefaults(), cloneObject(), saveToDb(), and toXML().

        {
                return ($this->mc_scoring) ? $this->mc_scoring : 0;
        }

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ilObjTest::getNrOfResultsForPass	(		$active_id,
			$pass
	)

Calculates the number of user results for a specific test pass.

private

Definition at line 1694 of file class.ilObjTest.php.

References $pass, and $result.

Referenced by generateRandomQuestions(), and getStartTestLabel().

        {
                global $ilDB;

                $result = $ilDB->queryF("SELECT test_result_id FROM tst_test_result WHERE active_fi = %s AND pass = %s",
                        array('integer','integer'),
                        array($active_id, $pass)
                );
                return $result->numRows();
        }

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ilObjTest::getNrOfTries

(

)

Returns the nr of tries for the test.

Returns

integer The maximum number of tries public

See Also

$nr_of_tries

Definition at line 3005 of file class.ilObjTest.php.

Referenced by addDefaults(), cloneObject(), createRandomSolutions(), getStartTestLabel(), hasNrOfTriesRestriction(), isExecutable(), isNrOfTriesReached(), saveToDb(), and toXML().

        {
                return ($this->nr_of_tries) ? $this->nr_of_tries : 0;
        }

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& ilObjTest::getParticipants

(

)

Returns all persons who started the test.

Returns

arrary The active ids, names and logins of the persons who started the test public

Definition at line 4888 of file class.ilObjTest.php.

References $result, $row, getAnonymity(), and getTestId().

        {
                global $ilDB;
                $result = $ilDB->queryF("SELECT tst_active.active_id, usr_data.usr_id, usr_data.firstname, usr_data.lastname, usr_data.title, usr_data.login FROM tst_active LEFT JOIN usr_data ON tst_active.user_fi = usr_data.usr_id WHERE tst_active.test_fi = %s ORDER BY usr_data.lastname ASC",
                        array('integer'),
                        array($this->getTestId())
                );
                $persons_array = array();
                while ($row = $ilDB->fetchAssoc($result))
                {
                        $name = $this->lng->txt("unknown");
                        $fullname = $this->lng->txt("unknown");
                        $login = "";
                        if (!$this->getAnonymity())
                        {
                                if (strlen($row["firstname"].$row["lastname"].$row["title"]) == 0)
                                {
                                        $name = $this->lng->txt("deleted_user");
                                        $fullname = $this->lng->txt("deleted_user");
                                        $login = $this->lng->txt("unknown");
                                }
                                else
                                {
                                        $login = $row["login"];
                                        if ($row["user_fi"] == ANONYMOUS_USER_ID)
                                        {
                                                $name = $this->lng->txt("unknown");
                                                $fullname = $this->lng->txt("unknown");
                                        }
                                        else
                                        {
                                                $name = trim($row["lastname"] . ", " . $row["firstname"] . " " .  $row["title"]);
                                                $fullname = trim($row["title"] . " " . $row["firstname"] . " " .  $row["lastname"]);
                                        }
                                }
                        }
                        $persons_array[$row["active_id"]] = array(
                                "name" => $name,
                                "fullname" => $fullname,
                                "login" => $login
                        );
                }
                return $persons_array;
        }

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ilObjTest::getParticipantsForTestAndQuestion	(		$test_id,
			$question_id
	)

Creates an associated array with all active id's for a given test and original question id.

public

Definition at line 10482 of file class.ilObjTest.php.

References $query, $result, $row, and $test_id.

        {
                global $ilDB;
                $query  = "
                        SELECT tst_test_result.active_fi, tst_test_result.question_fi, tst_test_result.pass 
                        FROM tst_test_result, tst_active, qpl_questions 
                        WHERE tst_active.active_id = tst_test_result.active_fi 
                        AND tst_active.test_fi = %s 
                        AND tst_test_result.question_fi = qpl_questions.question_id 
                        AND tst_test_result.question_fi = %s";

                $result = $ilDB->queryF( $query,
                        array('integer', 'integer'),
                        array($test_id, $question_id)
                );
                $foundusers = array();
                while ($row = $ilDB->fetchAssoc($result))
                {
                        if (!array_key_exists($row["active_fi"], $foundusers))
                        {
                                $foundusers[$row["active_fi"]] = array();
                        }
                        array_push($foundusers[$row["active_fi"]], array("pass" => $row["pass"], "qid" => $row["question_fi"]));
                }
                return $foundusers;
        }

ilObjTest::getPassed (   $active_id )

protected

Definition at line 10405 of file class.ilObjTest.php.

References $result, $row, _getResultPass(), and getTestResult().

Referenced by canShowCertificate().

        {
                global $ilDB;
                
                $result = $ilDB->queryF("SELECT passed FROM tst_result_cache WHERE active_fi = %s",
                        array('integer'),
                        array($active_id)
                );
                if ($result->numRows())
                {
                        $row = $ilDB->fetchAssoc($result);
                        return $row['passed'];
                }
                else
                {
                        $counted_pass = ilObjTest::_getResultPass($active_id);
                        $result_array =& $this->getTestResult($active_id, $counted_pass);
                        return $result_array["test"]["passed"];
                }
        }

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ilObjTest::getPassFinishDate	(		$active_id,
			$pass
	)

Retrieves the number of answered questions for a given user in a given test.

Parameters

integer	$user_id	The user id
integer	$test_id	The test id
integer	$pass	The pass of the test

Returns

timestamp The SQL timestamp of the finished pass public

Definition at line 8409 of file class.ilObjTest.php.

References $pass, $result, and $row.

Referenced by ilObjTestVerification\createFromTest(), and isTestFinishedToViewResults().

        {
                global $ilDB;
                if (is_null($pass)) $pass = 0;
                $result = $ilDB->queryF("SELECT tst_test_result.tstamp FROM tst_test_result WHERE active_fi = %s AND pass = %s ORDER BY tst_test_result.tstamp DESC",
                        array('integer', 'integer'),
                        array($active_id, $pass)
                );
                if ($result->numRows())
                {
                        $row = $ilDB->fetchAssoc($result);
                        return $row["tstamp"];
                }
                else
                {
                        return 0;
                }
        }

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ilObjTest::getPassScoring

(

)

Gets the pass scoring type.

Returns

integer The pass scoring type public

See Also

$pass_scoring

Definition at line 2915 of file class.ilObjTest.php.

Referenced by addDefaults(), cloneObject(), saveToDb(), and toXML().

        {
                return ($this->pass_scoring) ? $this->pass_scoring : 0;
        }

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ilObjTest::getPassword

(

)

Returns the password for test access.

Returns

striong Password for test access public

See Also

$password

Definition at line 2903 of file class.ilObjTest.php.

Referenced by addDefaults(), cloneObject(), saveToDb(), and toXML().

        {
                return (strlen($this->password)) ? $this->password : NULL;
        }

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ilObjTest::getPoolUsage

(

)

Definition at line 10963 of file class.ilObjTest.php.

References $poolUsage.

Referenced by cloneObject(), and saveToDb().

                                       {
            return (boolean) $this->poolUsage;
        }

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ilObjTest::getProcessingTime

(

)

Returns the processing time for the test.

Returns

string The processing time for the test public

See Also

$processing_time

Definition at line 3251 of file class.ilObjTest.php.

Referenced by addDefaults(), cloneObject(), getProcessingTimeInSeconds(), saveToDb(), and toXML().

        {
                return (strlen($this->processing_time)) ? $this->processing_time : NULL;
        }

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ilObjTest::getProcessingTimeAsArray

(

)

Returns the processing time for the test.

Returns

string The processing time for the test

See Also

$processing_time

Definition at line 3262 of file class.ilObjTest.php.

References getEstimatedWorkingTime().

        {
                if (strlen($this->processing_time))
                {
                        if (preg_match("/(\d{2}):(\d{2}):(\d{2})/is", $this->processing_time, $matches))
                        {
                                if ((int)$matches[1]+(int)$matches[2]+(int)$matches[3] == 0)
                                {
                                        return $this->getEstimatedWorkingTime();
                                }
                                else
                                {
                                        return array(
                                                'hh' => $matches[1],
                                                'mm' => $matches[2],
                                                'ss' => $matches[3],
                                        );
                                }
                        }
                }
                return $this->getEstimatedWorkingTime();
        }

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ilObjTest::getProcessingTimeInSeconds

(

)

Returns the processing time for the test in seconds.

Returns

integer The processing time for the test in seconds public

See Also

$processing_time

Definition at line 3292 of file class.ilObjTest.php.

References getProcessingTime().

Referenced by isMaxProcessingTimeReached().

        {
                if (preg_match("/(\d{2}):(\d{2}):(\d{2})/", $this->getProcessingTime(), $matches))
                {
                        return ($matches[1] * 3600) + ($matches[2] * 60) + $matches[3];
                }
                        else
                {
                        return 0;
                }
        }

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ilObjTest::getQuestionCount

(

)

Returns the number of questions in the test.

Returns

integer The number of questions public

Definition at line 7355 of file class.ilObjTest.php.

References $data, getRandomQuestionCount(), getRandomQuestionpools(), and isRandomTest().

Referenced by createRandomSolutions(), createTestSequence(), getQuestionsOfPass(), getQuestionsOfTest(), and getUnfilteredEvaluationData().

        {
                $num = 0;

                if ($this->isRandomTest())
                {
                        if ($this->getRandomQuestionCount())
                        {
                                $num = $this->getRandomQuestionCount();
                                $qpls =& $this->getRandomQuestionpools();
                                $maxcount = 0;
                                foreach ($qpls as $data)
                                {
                                        $maxcount += $data["contains"];
                                }
                                if ($num > $maxcount) $num = $maxcount;
                        }
                        else
                        {
                                $qpls =& $this->getRandomQuestionpools();
                                foreach ($qpls as $data)
                                {
                                        $add = ($data["count"] <= $data["contains"]) ? $data["count"] : $data["contains"];
                                        $num += $add;
                                }
                        }
                }
                else
                {
                        $num = count($this->questions);
                }
                
                return $num;
        }

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ilObjTest::getQuestionDataset

(

$question_id

)

Returns the dataset for a given question id.

Parameters

integer

$question_id

The database id of the question

Returns

object Question dataset public

See Also

$questions

Definition at line 4049 of file class.ilObjTest.php.

References $result, and $row.

        {
                global $ilDB;

                $result = $ilDB->queryF("SELECT qpl_questions.*, qpl_qst_type.type_tag FROM qpl_questions, qpl_qst_type WHERE qpl_questions.question_id = %s AND qpl_questions.question_type_fi = qpl_qst_type.question_type_id",
                        array('integer'),
                        array($question_id)
                );
                $row = $ilDB->fetchObject($result);
                return $row;
        }

ilObjTest::getQuestions

(

)

Definition at line 11072 of file class.ilObjTest.php.

References $questions.

        {
                return $this->questions;
        }

& ilObjTest::getQuestionsOfPass	(		$active_id,
			$pass
	)

Retrieves all the assigned questions for a test participant in a given test pass.

Returns

array An associated array containing the questions public

Definition at line 5084 of file class.ilObjTest.php.

References $pass, $result, $row, getQuestionCount(), and isRandomTest().

        {
                global $ilDB;
                if ($this->isRandomTest())
                {
                        $ilDB->setLimit($this->getQuestionCount(), 0);
                        $result = $ilDB->queryF("SELECT tst_test_rnd_qst.sequence, tst_test_rnd_qst.question_fi, " .
                                "qpl_questions.points " .
                                "FROM tst_test_rnd_qst, qpl_questions " .
                                "WHERE tst_test_rnd_qst.question_fi = qpl_questions.question_id " .
                                "AND tst_test_rnd_qst.active_fi = %s AND tst_test_rnd_qst.pass = %s " .
                                "ORDER BY tst_test_rnd_qst.sequence",
                                array('integer', 'integer'),
                                array($active_id, $pass)
                        );
                }
                else
                {
                        $result = $ilDB->queryF("SELECT tst_test_question.sequence, tst_test_question.question_fi, " .
                                "qpl_questions.points " .
                                "FROM tst_test_question, tst_active, qpl_questions " .
                                "WHERE tst_test_question.question_fi = qpl_questions.question_id " .
                                "AND tst_active.active_id = %s AND tst_active.test_fi = tst_test_question.test_fi",
                                array('integer'),
                                array($active_id)
                        );
                }
                $qpass = array();
                if ($result->numRows())
                {
                        while ($row = $ilDB->fetchAssoc($result))
                        {
                                array_push($qpass, $row);
                        }
                }
                return $qpass;
        }

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& ilObjTest::getQuestionsOfTest

(

$active_id

)

Retrieves all the assigned questions for all test passes of a test participant.

Returns

array An associated array containing the questions public

Definition at line 5041 of file class.ilObjTest.php.

References $result, $row, getQuestionCount(), and isRandomTest().

        {
                global $ilDB;
                if ($this->isRandomTest())
                {
                        $ilDB->setLimit($this->getQuestionCount(), 0);
                        $result = $ilDB->queryF("SELECT tst_test_rnd_qst.sequence, tst_test_rnd_qst.question_fi, " .
                                "tst_test_rnd_qst.pass, qpl_questions.points " .
                                "FROM tst_test_rnd_qst, qpl_questions " .
                                "WHERE tst_test_rnd_qst.question_fi = qpl_questions.question_id " .
                                "AND tst_test_rnd_qst.active_fi = %s ORDER BY tst_test_rnd_qst.sequence",
                                array('integer'),
                                array($active_id)
                        );
                }
                else
                {
                        $result = $ilDB->queryF("SELECT tst_test_question.sequence, tst_test_question.question_fi, " .
                                "qpl_questions.points " .
                                "FROM tst_test_question, tst_active, qpl_questions " .
                                "WHERE tst_test_question.question_fi = qpl_questions.question_id " .
                                "AND tst_active.active_id = %s AND tst_active.test_fi = tst_test_question.test_fi",
                                array('integer'),
                                array($active_id)
                        );
                }
                $qtest = array();
                if ($result->numRows())
                {
                        while ($row = $ilDB->fetchAssoc($result))
                        {
                                array_push($qtest, $row);
                        }
                }
                return $qtest;
        }

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ilObjTest::getQuestiontext

(

$question_id

)

Returns the question text for a given question.

Parameters

integer

$question_id

The question id

Returns

string The question text public

Definition at line 7636 of file class.ilObjTest.php.

References $res, $result, and $row.

        {
                global $ilDB;

                $res = "";
                if ($question_id)
                {
                        $result = $ilDB->queryF("SELECT question_text FROM qpl_questions WHERE question_id = %s",
                                array('integer'),
                                array($question_id)
                        );
                        if ($result->numRows() == 1)
                        {
                                $row = $ilDB->fetchAssoc($result);
                                $res = $row["question_text"];
                        }
                }
                return $res;
        }

ilObjTest::getQuestionTitle

(

$title

)

Returns the title of a test question and checks if the title output is allowed.

If not, the localized text "question" will be returned.

Parameters

string

$title

The original title of the question

Returns

string The title for the question title output public

Definition at line 4029 of file class.ilObjTest.php.

References ilObject\$title, and getTitleOutput().

        {
                if ($this->getTitleOutput() == 2)
                {
                        return $this->lng->txt("ass_question");
                }
                else
                {
                        return $title;
                }
        }

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& ilObjTest::getQuestionTitles

(

)

Returns the titles of the test questions in question sequence.

Returns

array The question titles public

See Also

$questions

Definition at line 3978 of file class.ilObjTest.php.

References $result, $row, getTestId(), and isRandomTest().

        {
                $titles = array();
                if (!$this->isRandomTest())
                {
                        global $ilDB;
                        $result = $ilDB->queryF("SELECT qpl_questions.title FROM tst_test_question, qpl_questions WHERE tst_test_question.test_fi = %s AND tst_test_question.question_fi = qpl_questions.question_id ORDER BY tst_test_question.sequence",
                                array('integer'),
                                array($this->getTestId())
                        );
                        while ($row = $ilDB->fetchAssoc($result))
                        {
                                array_push($titles, $row["title"]);
                        }
                }
                return $titles;
        }

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& ilObjTest::getQuestionTitlesAndIndexes

(

)

Returns the titles of the test questions in question sequence.

Returns

array The question titles public

See Also

$questions

Definition at line 4003 of file class.ilObjTest.php.

References $result, $row, getTestId(), and isRandomTest().

Referenced by hasQuestionsWithoutQuestionpool().

        {
                $titles = array();
                if (!$this->isRandomTest())
                {
                        global $ilDB;
                        $result = $ilDB->queryF("SELECT qpl_questions.title, qpl_questions.question_id FROM tst_test_question, qpl_questions WHERE tst_test_question.test_fi = %s AND tst_test_question.question_fi = qpl_questions.question_id ORDER BY tst_test_question.sequence",
                                array('integer'),
                                array($this->getTestId())
                        );
                        while ($row = $ilDB->fetchAssoc($result))
                        {
                                $titles[$row['question_id']] = $row["title"];
                        }
                }
                return $titles;
        }

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ilObjTest::getQuestionType

(

$question_id

)

Returns the question type of a question with a given id.

Parameters

integer

$question_id

The database id of the question

Returns

string The question type string private

Definition at line 4115 of file class.ilObjTest.php.

References $data, and $result.

Referenced by createQuestionGUI().

        {
                global $ilDB;

                if ($question_id < 1) return -1;
                $result = $ilDB->queryF("SELECT type_tag FROM qpl_questions, qpl_qst_type WHERE qpl_questions.question_id = %s AND qpl_questions.question_type_fi = qpl_qst_type.question_type_id",
                        array('integer'),
                        array($question_id)
                );
                if ($result->numRows() == 1) 
                {
                        $data = $ilDB->fetchObject($result);
                        return $data->type_tag;
                } 
                else 
                {
                        return "";
                }
        }

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& ilObjTest::getQuestionTypeTranslations

(

)

Definition at line 5995 of file class.ilObjTest.php.

References $ilLog, ilObject\$lng, $result, $row, ilPlugin\getPluginObject(), and IL_COMP_MODULE.

Referenced by getAvailableQuestions().

        {
                global $ilDB;
                global $lng;
                global $ilLog;
                global $ilPluginAdmin;
                
                $lng->loadLanguageModule("assessment");
                $result = $ilDB->query("SELECT * FROM qpl_qst_type");
                $types = array();
                while ($row = $ilDB->fetchAssoc($result))
                {
                        if ($row["plugin"] == 0)
                        {
                                $types[$row['type_tag']] = $lng->txt($row["type_tag"]);
                        }
                        else
                        {
                                $pl_names = $ilPluginAdmin->getActivePluginsForSlot(IL_COMP_MODULE, "TestQuestionPool", "qst");
                                foreach ($pl_names as $pl_name)
                                {
                                        $pl = ilPlugin::getPluginObject(IL_COMP_MODULE, "TestQuestionPool", "qst", $pl_name);
                                        if (strcmp($pl->getQuestionType(), $row["type_tag"]) == 0)
                                        {
                                                $types[$row['type_tag']] = $pl->getQuestionTypeTranslation();
                                        }
                                }
                        }
                }
                ksort($types);
                return $types;
        }

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ilObjTest::getRandomQuestionCount

(

)

Gets the number of random questions used for a random test.

Returns

integer The number of random questions public

See Also

$random_question_count

Definition at line 2467 of file class.ilObjTest.php.

Referenced by addDefaults(), cloneObject(), generateRandomQuestions(), getQuestionCount(), isComplete(), saveRandomQuestionCount(), saveToDb(), and toXML().

        {
                return ($this->random_question_count) ? $this->random_question_count : 0;
        }

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ilObjTest::getRandomQuestionDuplicate	(		$question_id,
			$active_id
	)

Returns the question id of the duplicate of a question which is already in use in a random test.

Parameters

integer	$question_id	Question ID of the original question
integer	$active_id	Active ID of the user

Returns

mixed The question ID of the duplicate or FALSE if no duplicate was found public

See Also

$questions

Definition at line 1669 of file class.ilObjTest.php.

References $result, and $row.

Referenced by saveRandomQuestion().

        {
                global $ilDB;

                $result = $ilDB->queryF("SELECT qpl_questions.question_id FROM qpl_questions, tst_test_rnd_qst WHERE qpl_questions.original_id = %s AND tst_test_rnd_qst.question_fi = qpl_questions.question_id AND tst_test_rnd_qst.active_fi = %s",
                        array('integer', 'integer'),
                        array($question_id, $active_id)
                );
                $num = $result->numRows();
                if ($num > 0)
                {
                        $row = $ilDB->fetchAssoc($result);
                        return $row["question_id"];
                }
                else
                {
                        return FALSE;
                }
        }

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& ilObjTest::getRandomQuestionpoolData

(

)

Returns an array containing ilRandomTestData objects containing the random test selection.

public

Returns

array All saved random questionpools

See Also

$questions

Definition at line 2083 of file class.ilObjTest.php.

References $random_questionpool_data, $result, $row, and getTestId().

        {
                if (is_array($this->random_questionpool_data) && count($this->random_questionpool_data)) return $this->random_questionpool_data;

                global $ilDB;

                $qpls = array();
                $counter = 0;
                $result = $ilDB->queryF("SELECT tst_test_random.*, qpl_questionpool.questioncount FROM tst_test_random, qpl_questionpool WHERE tst_test_random.test_fi = %s AND tst_test_random.questionpool_fi = qpl_questionpool.obj_fi ORDER BY sequence, test_random_id",
                        array("integer"),
                        array($this->getTestId())
                );
                include_once "./Modules/Test/classes/class.ilRandomTestData.php";
                if ($result->numRows())
                {
                        while ($row = $ilDB->fetchAssoc($result))
                        {
                                array_push($qpls, new ilRandomTestData($row['num_of_q'], $row['questionpool_fi']));
                        }
                }
                return $qpls;
        }

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& ilObjTest::getRandomQuestionpools

(

)

Returns an array containing the random questionpools saved to the database.

public

Returns

array All saved random questionpools

See Also

$questions

Definition at line 1849 of file class.ilObjTest.php.

References $result, $row, and getTestId().

Referenced by areRandomTestQuestionpoolsConfigured(), generateRandomQuestions(), getQuestionCount(), and isComplete().

        {
                global $ilDB;

                $qpls = array();
                $counter = 0;
                $result = $ilDB->queryF("SELECT tst_test_random.*, qpl_questionpool.questioncount FROM tst_test_random, qpl_questionpool WHERE tst_test_random.test_fi = %s AND tst_test_random.questionpool_fi = qpl_questionpool.obj_fi ORDER BY sequence, test_random_id",
                        array("integer"),
                        array($this->getTestId())
                );
                if ($result->numRows())
                {
                        while ($row = $ilDB->fetchAssoc($result))
                        {
                                $qpls[$counter] = array(
                                        "index" => $counter,
                                        "count" => $row["num_of_q"],
                                        "qpl"   => $row["questionpool_fi"],
                                        "contains" => $row["questioncount"]
                                );
                                $counter++;
                        }
                }
                return $qpls;
        }

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ilObjTest::getReportingDate

(

)

Gets the reporting date of the ilObjTest object.

Returns

string The reporting date of the test of an empty string (=FALSE) if no reporting date is set public

See Also

$reporting_date

Definition at line 2993 of file class.ilObjTest.php.

Referenced by addDefaults(), canEditMarks(), canViewResults(), cloneObject(), saveToDb(), and toXML().

        {
                return (strlen($this->reporting_date)) ? $this->reporting_date : NULL;
        }

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ilObjTest::getResetProcessingTime

(

)

Returns wheather the processing time should be reset or not.

Returns

integer 0 for no reset, 1 for a reset public

See Also

$reset_processing_time

Definition at line 3344 of file class.ilObjTest.php.

Referenced by addDefaults(), cloneObject(), getStartingTimeOfUser(), isExecutable(), saveToDb(), and toXML().

        {
                return ($this->reset_processing_time) ? $this->reset_processing_time : 0;
        }

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ilObjTest::getResultsForActiveId

(

$active_id

)

Definition at line 10754 of file class.ilObjTest.php.

References $query, $result, $row, and assQuestion\_updateTestResultCache().

Referenced by getTestResult().

        {
                global $ilDB;
                
                $query = "
                        SELECT          *
                        FROM            tst_result_cache
                        WHERE           active_fi = %s
                ";
                
                $result = $ilDB->queryF(
                        $query, array('integer'), array($active_id)
                );
                
                if( !$result->numRows() )
                {
                        include_once "./Modules/TestQuestionPool/classes/class.assQuestion.php";
                        
                        assQuestion::_updateTestResultCache($active_id);
                        
                        $query = "
                                SELECT          *
                                FROM            tst_result_cache
                                WHERE           active_fi = %s
                        ";
                        
                        $result = $ilDB->queryF(
                                $query, array('integer'), array($active_id)
                        );
                }
                
                $row = $ilDB->fetchAssoc($result);
                
                return $row;
                
        }

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ilObjTest::getResultsPresentation

(

)

Returns the combined results presentation value.

Returns

integer The combined results presentation value public

Definition at line 8896 of file class.ilObjTest.php.

Referenced by addDefaults(), cloneObject(), saveToDb(), and toXML().

        {
                return ($this->results_presentation) ? $this->results_presentation : 0;
        }

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& ilObjTest::getRoleData

(

$ids

)

Definition at line 7907 of file class.ilObjTest.php.

References $result, ilObject\_lookupDescription(), and ilObject\_lookupTitle().

        {
                if (!is_array($ids) || count($ids) ==0) return array();
                $result = array();
                foreach ($ids as $obj_id)
                {
                        $result[$obj_id] = array("obj_id" => $obj_id, "title" => ilObject::_lookupTitle($obj_id), "description" => ilObject::_lookupDescription($obj_id));
                }
                return $result;
        }

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ilObjTest::getScoreCutting

(

)

Determines if the score of a question should be cut at 0 points or the score of the whole test.

Returns

integer The score cutting type. 0 for question cutting, 1 for test cutting public

See Also

$score_cutting

Definition at line 2891 of file class.ilObjTest.php.

Referenced by addDefaults(), cloneObject(), getTestResult(), saveToDb(), and toXML().

        {
                return ($this->score_cutting) ? $this->score_cutting : 0;
        }

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ilObjTest::getScoreReporting

(

)

Gets the score reporting of the ilObjTest object.

Returns

integer The score reporting of the test public

See Also

$score_reporting

Definition at line 2783 of file class.ilObjTest.php.

Referenced by addDefaults(), canShowTestResults(), canViewResults(), cloneObject(), saveToDb(), and toXML().

        {
                return ($this->score_reporting) ? $this->score_reporting : 0;
        }

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ilObjTest::getSecondsUntilEndingTime

(

)

Returns the seconds left from the actual time until the ending time.

Returns

integer The seconds left until the ending time is reached public

See Also

$ending_time

Definition at line 3311 of file class.ilObjTest.php.

References getEndingTime().

                {
                        if (preg_match("/(\d{4})(\d{2})(\d{2})(\d{2})(\d{2})(\d{2})/", $this->getEndingTime(), $matches))
                        {
                                $ending = mktime($matches[4], $matches[5], $matches[6], $matches[2], $matches[3], $matches[1]);
                                $now = time();
                                return $ending - $now;
                        }
                        else
                        {
                                return 0;
                        }
                }

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ilObjTest::getSequenceSettings

(

)

Gets the sequence settings of the ilObjTest object.

Returns

integer The sequence settings of the test public

See Also

$sequence_settings

Definition at line 2771 of file class.ilObjTest.php.

Referenced by addDefaults(), cloneObject(), saveToDb(), and toXML().

        {
                return ($this->sequence_settings) ? $this->sequence_settings : 0;
        }

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ilObjTest::getShowCancel

(

)

Returns wheather the cancel test button is shown or not.

Returns

integer The value for the show cancel status (0 = don't show, 1 = show) public

Definition at line 9531 of file class.ilObjTest.php.

Referenced by addDefaults(), cloneObject(), saveToDb(), and toXML().

        {
                return ($this->show_cancel) ? 1 : 0;
        }

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ilObjTest::getShowFinalStatement

(

)

Returns whether the final statement should be shown or not.

Returns

integer 0 if false, 1 if true public

See Also

$_showfinalstatement

Definition at line 2525 of file class.ilObjTest.php.

Referenced by addDefaults(), cloneObject(), saveToDb(), and toXML().

        {
                return ($this->_showfinalstatement) ? 1 : 0;
        }

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ilObjTest::getShowInfo

(

)

Gets whether the complete information page is shown or the required data only.

Returns

integer 1 for the complete information, 0 otherwise public

See Also

$_showinfo

Definition at line 2501 of file class.ilObjTest.php.

Referenced by addDefaults(), cloneObject(), saveToDb(), and toXML().

        {
                return ($this->_showinfo) ? 1 : 0;
        }

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ilObjTest::getShowKioskModeParticipant

(

)

Returns the status of the kiosk mode participant.

Returns

boolean Kiosk mode participant public

See Also

$_kiosk

Definition at line 3123 of file class.ilObjTest.php.

Referenced by setShowKioskModeParticipant().

        {
                if (($this->_kiosk & 4) > 0)
                {
                        return TRUE;
                }
                else
                {
                        return FALSE;
                }
        }

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ilObjTest::getShowKioskModeTitle

(

)

Returns the status of the kiosk mode title.

Returns

boolean Kiosk mode title public

See Also

$_kiosk

Definition at line 3083 of file class.ilObjTest.php.

Referenced by setShowKioskModeTitle().

        {
                if (($this->_kiosk & 2) > 0)
                {
                        return TRUE;
                }
                else
                {
                        return FALSE;
                }
        }

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ilObjTest::getShowMarker

(

)

Returns wheather the marker button is shown or not.

Returns

integer The value for the marker status (0 = don't show, 1 = show) public

Definition at line 9561 of file class.ilObjTest.php.

Referenced by addDefaults(), cloneObject(), saveToDb(), and toXML().

        {
                return ($this->show_marker) ? 1 : 0;
        }

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ilObjTest::getShowPassDetails

(

)

Returns if the pass details should be shown when a test is not finished.

Returns

boolean TRUE if the pass details should be shown, FALSE otherwise public

Definition at line 8907 of file class.ilObjTest.php.

Referenced by setShowPassDetails().

        {
                if (($this->results_presentation & 1) > 0)
                {
                        return TRUE;
                }
                else
                {
                        return FALSE;
                }
        }

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ilObjTest::getShowSolutionAnswersOnly

(

)

Returns if the full solution (including ILIAS content) should be presented to the solution or not.

Returns

boolean TRUE if the full solution should be presented in the solution output, FALSE otherwise public

Definition at line 8979 of file class.ilObjTest.php.

Referenced by setShowSolutionAnswersOnly().

                {
                        if (($this->results_presentation & 16) > 0)
                        {
                                return TRUE;
                        }
                        else
                        {
                                return FALSE;
                        }
                }

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ilObjTest::getShowSolutionDetails

(

)

Returns if the solution details should be presented to the user or not.

Returns

boolean TRUE if the solution details should be presented, FALSE otherwise public

Definition at line 8925 of file class.ilObjTest.php.

Referenced by setShowSolutionDetails().

        {
                if (($this->results_presentation & 2) > 0)
                {
                        return TRUE;
                }
                else
                {
                        return FALSE;
                }
        }

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ilObjTest::getShowSolutionFeedback

(

)

Returns if the feedback should be presented to the solution or not.

Returns

boolean TRUE if the feedback should be presented in the solution, FALSE otherwise public

Definition at line 8961 of file class.ilObjTest.php.

Referenced by setShowSolutionFeedback().

        {
                if (($this->results_presentation & 8) > 0)
                {
                        return TRUE;
                }
                else
                {
                        return FALSE;
                }
        }

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ilObjTest::getShowSolutionPrintview

(

)

Returns if the solution printview should be presented to the user or not.

Returns

boolean TRUE if the solution printview should be presented, FALSE otherwise public

Definition at line 8943 of file class.ilObjTest.php.

Referenced by canShowSolutionPrintview(), and setShowSolutionPrintview().

        {
                if (($this->results_presentation & 4) > 0)
                {
                        return TRUE;
                }
                else
                {
                        return FALSE;
                }
        }

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ilObjTest::getShowSolutionSignature

(

)

Returns if the signature field should be shown in the test results.

Returns

boolean TRUE if the signature field should be shown, FALSE otherwise public

Definition at line 8997 of file class.ilObjTest.php.

Referenced by setShowSolutionSignature().

                {
                        if (($this->results_presentation & 32) > 0)
                        {
                                return TRUE;
                        }
                        else
                        {
                                return FALSE;
                        }
                }

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ilObjTest::getShowSolutionSuggested

(

)

Returns

boolean TRUE if the suggested solutions should be shown, FALSE otherwise public

Definition at line 9013 of file class.ilObjTest.php.

Referenced by setShowSolutionSuggested().

        {
                if (($this->results_presentation & 64) > 0)
                {
                        return TRUE;
                }
                else
                {
                        return FALSE;
                }
        }

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ilObjTest::getShuffleQuestions

(

)

Returns the status of the shuffle_questions variable.

Returns

integer 0 if the test questions are not shuffled, 1 if the test questions are shuffled public

Definition at line 8687 of file class.ilObjTest.php.

Referenced by addDefaults(), cloneObject(), generateRandomQuestions(), saveToDb(), and toXML().

        {
                return ($this->shuffle_questions) ? 1 : 0;
        }

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ilObjTest::getSpecificAnswerFeedback

(

)

Definition at line 11389 of file class.ilObjTest.php.

Referenced by addDefaults(), saveToDb(), and toXML().

        {
                switch ($this->specific_answer_feedback)
                {
                        case 1:
                                return 1;
                        default:
                                return 0;
                }
        }

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ilObjTest::getStartingTime

(

)

Returns the starting time of the test.

Returns

string The starting time of the test public

See Also

$starting_time

Definition at line 3356 of file class.ilObjTest.php.

Referenced by addDefaults(), cloneObject(), isExecutable(), saveToDb(), startingTimeReached(), and toXML().

        {
                return (strlen($this->starting_time)) ? $this->starting_time : NULL;
        }

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ilObjTest::getStartingTimeOfUser

(

$active_id

)

Returns the unix timestamp of the time a user started a test.

Parameters

integer

$active_id

The active id of the user

Returns

mixed The unix timestamp if the user started the test, FALSE otherwise public

Definition at line 8579 of file class.ilObjTest.php.

References $pass, $result, $row, _getPass(), and getResetProcessingTime().

Referenced by canShowTestResults(), and isExecutable().

        {
                global $ilDB;

                if ($active_id < 1) return FALSE;
                $pass = ($this->getResetProcessingTime()) ? $this->_getPass($active_id) : 0;
                $result = $ilDB->queryF("SELECT tst_times.started FROM tst_times WHERE tst_times.active_fi = %s AND tst_times.pass = %s ORDER BY tst_times.started",
                        array('integer', 'integer'),
                        array($active_id, $pass)
                );
                if ($result->numRows())
                {
                        $row = $ilDB->fetchAssoc($result);
                        if (preg_match("/(\d{4})-(\d{2})-(\d{2}) (\d{2}):(\d{2}):(\d{2})/", $row["started"], $matches))
                        {
                                return mktime($matches[4], $matches[5], $matches[6], $matches[2], $matches[3], $matches[1]);
                        }
                        else
                        {
                                return mktime();
                        }
                }
                else
                {
                        return mktime();
                }
        }

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ilObjTest::getStartTestLabel

(

$active_id

)

Returns the "Start the Test" label for the Info page.

Parameters

int

$active_id

The active id of the current user

Returns

string The "Start the Test" label public

Definition at line 9696 of file class.ilObjTest.php.

References $res, _getPass(), getNrOfResultsForPass(), and getNrOfTries().

        {
                if ($this->getNrOfTries() == 1)
                {
                        return $this->lng->txt("tst_start_test");
                }
                $active_pass = $this->_getPass($active_id);
                $res = $this->getNrOfResultsForPass($active_id, $active_pass);
                if ($res == 0)
                {
                        if ($active_pass == 0)
                        {
                                return $this->lng->txt("tst_start_test");
                        }
                        else
                        {
                                return $this->lng->txt("tst_start_new_test_pass");
                        }
                }
                else
                {
                        return $this->lng->txt("tst_resume_test");
                }
        }

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ilObjTest::getTemplate

(

)

Definition at line 10878 of file class.ilObjTest.php.

References $template_id.

Referenced by cloneObject(), and saveToDb().

                               {
                return $this->template_id;
        }

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& ilObjTest::getTestDefaults

(

$test_defaults_id

)

Returns the test defaults for a given id.

Parameters

integer

$test_defaults_id

The database id of a test defaults dataset

Returns

array An array containing the test defaults public

Definition at line 9753 of file class.ilObjTest.php.

References _getTestDefaults().

        {
                return self::_getTestDefaults($test_defaults_id);
        }

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ilObjTest::getTestId

(

)

Gets the database id of the additional test data.

Returns

integer The database id of the additional test data public

See Also

$test_id

Definition at line 2537 of file class.ilObjTest.php.

References $test_id.

Referenced by checkMaximumAllowedUsers(), cloneRandomQuestions(), createRandomSolutions(), createTestSession(), deleteTest(), disinviteUser(), duplicateQuestionpoolForTest(), evalResultsOverview(), evalResultsOverviewOfParticipant(), evalTotalFinished(), evalTotalParticipantsArray(), evalTotalPersons(), evalTotalPersonsArray(), evalTotalStartedAverageTime(), generateRandomPass(), generateRandomQuestions(), getAccessCodeSession(), getActiveIdOfUser(), getCompleteWorkingTime(), getCompleteWorkingTimeOfParticipant(), getCompleteWorkingTimeOfParticipants(), getInvitedUsers(), getParticipants(), getQuestionTitles(), getQuestionTitlesAndIndexes(), getRandomQuestionpoolData(), getRandomQuestionpools(), getTestParticipants(), getTestQuestions(), getUnfilteredEvaluationData(), getUsedRandomQuestionpools(), getVisitTimeOfParticipant(), hasSingleChoiceQuestions(), insertQuestion(), inviteUser(), isAccessCodeUsed(), isActiveTestSubmitted(), isNewRandomTest(), isSingleChoiceTest(), isSingleChoiceTestWithoutShuffle(), loadFromDb(), moveQuestionAfter(), moveQuestionAfterOLD(), questionMoveDown(), questionMoveUp(), randomSelectQuestions(), removeAllTestEditings(), removeDuplicatedQuestionpools(), removeNonRandomTestData(), removeRandomTestData(), removeTestResults(), removeTestResultsForUser(), saveCertificateVisibility(), saveECTSStatus(), saveQuestionsToDb(), saveRandomQuestionCount(), saveRandomQuestionpools(), saveToDb(), setAccessCodeSession(), setActiveTestSubmitted(), setClientIP(), setTestSession(), and unsetAccessCodeSession().

        {
                return $this->test_id;
        }

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& ilObjTest::getTestParticipants

(

)

Returns a list of all participants in a test.

Returns

array The user id's of the participants public

Definition at line 7732 of file class.ilObjTest.php.

References $data, $result, $row, getAnonymity(), and getTestId().

Referenced by getTestParticipantsForManualScoring().

        {
                global $ilDB;

                if ($this->getAnonymity())
                {
                        $result = $ilDB->queryF("SELECT tst_active.active_id, tst_active.tries, tst_active.user_fi usr_id, %s login, %s lastname, %s firstname, tst_active.submitted test_finished, usr_data.matriculation, usr_data.active ".
                                "FROM tst_active LEFT JOIN usr_data ON tst_active.user_fi = usr_data.usr_id WHERE tst_active.test_fi = %s ORDER BY usr_data.lastname " . strtoupper($name_sort_order),
                                array('text', 'text', 'text', 'integer'),
                                array("", $this->lng->txt("unknown"), "", $this->getTestId())
                        );
                }
                else
                {
                        $result = $ilDB->queryF("SELECT tst_active.active_id, tst_active.tries, tst_active.user_fi usr_id, usr_data.login, usr_data.lastname, usr_data.firstname, tst_active.submitted test_finished, usr_data.matriculation, usr_data.active ".
                                "FROM tst_active LEFT JOIN usr_data ON tst_active.user_fi = usr_data.usr_id WHERE tst_active.test_fi = %s ORDER BY usr_data.lastname " . strtoupper($name_sort_order),
                                array('integer'),
                                array($this->getTestId())
                        );
                }
                $data = array();
                while ($row = $ilDB->fetchAssoc($result))
                {
                        $data[$row['active_id']] = $row;
                }
                foreach ($data as $index => $participant)
                {
                        if (strlen(trim($participant["firstname"].$participant["lastname"])) == 0)
                        {
                                $data[$index]["lastname"] = $this->lng->txt("deleted_user");
                        }
                }
                return $data;
        }

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ilObjTest::getTestParticipantsForManualScoring

(

$filter = NULL

)

Definition at line 7767 of file class.ilObjTest.php.

References $result, $row, ilObjAssessmentFolder\_getManualScoring(), and getTestParticipants().

        {
                global $ilDB;
                
                include_once "./Modules/Test/classes/class.ilObjAssessmentFolder.php";
                $scoring = ilObjAssessmentFolder::_getManualScoring();
                if (count($scoring) == 0) return array();

                $participants =& $this->getTestParticipants();
                $filtered_participants = array();
                foreach ($participants as $active_id => $participant)
                {
                        $qstType_IN_manScoreableQstTypes = $ilDB->in('qpl_questions.question_type_fi', $scoring, false, 'integer');
                        
                        $queryString = "
                                SELECT          tst_test_result.manual
                                
                                FROM            tst_test_result
                                
                                INNER JOIN      qpl_questions
                                ON                      tst_test_result.question_fi = qpl_questions.question_id
                        
                                WHERE           tst_test_result.active_fi = %s
                                AND                     $qstType_IN_manScoreableQstTypes
                        ";
                        
                        $result = $ilDB->queryF(
                                        $queryString, array("integer"), array($active_id)
                        );
                        
                        $count = $result->numRows();
                        
                        if ($count > 0)
                        {
                                switch ($filter)
                                {
                                        case 1: // only active users
                                                if ($participant->active) $filtered_participants[$active_id] = $participant;
                                                break;
                                        case 2: // only inactive users
                                                if (!$participant->active) $filtered_participants[$active_id] = $participant;
                                                break;
                                        case 3: // all users
                                                $filtered_participants[$active_id] = $participant;
                                                break;
                                        case 4:
                                                // already scored participants
                                                //$found = 0;
                                                //while ($row = $ilDB->fetchAssoc($result))
                                                //{
                                                //      if ($row["manual"]) $found++;
                                                //}
                                                //if ($found == $count) 
                                                //{
                                                        //$filtered_participants[$active_id] = $participant;
                                                //}
                                                //else
                                                //{
                                                        $assessmentSetting = new ilSetting("assessment");
                                                        $manscoring_done = $assessmentSetting->get("manscoring_done_" . $active_id);
                                                        if ($manscoring_done) $filtered_participants[$active_id] = $participant;
                                                //}
                                                break;
                                        case 5:
                                                // unscored participants
                                                //$found = 0;
                                                //while ($row = $ilDB->fetchAssoc($result))
                                                //{
                                                //      if ($row["manual"]) $found++;
                                                //}
                                                //if ($found == 0) 
                                                //{
                                                        $assessmentSetting = new ilSetting("assessment");
                                                        $manscoring_done = $assessmentSetting->get("manscoring_done_" . $active_id);
                                                        if (!$manscoring_done) $filtered_participants[$active_id] = $participant;
                                                //}
                                                break;
                                        case 6:
                                                // partially scored participants
                                                $found = 0;
                                                while ($row = $ilDB->fetchAssoc($result))
                                                {
                                                        if ($row["manual"]) $found++;
                                                }
                                                if (($found > 0) && ($found < $count)) $filtered_participants[$active_id] = $participant;
                                                break;
                                        default:
                                                $filtered_participants[$active_id] = $participant;
                                                break;
                                }
                        }
                }
                return $filtered_participants;
        }

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& ilObjTest::getTestQuestions

(

)

Definition at line 8636 of file class.ilObjTest.php.

References $query, $questions, $row, getTestId(), and isQuestionObligationPossible().

        {
                global $ilDB;
                
                $query = "
                        SELECT          questions.*,
                                                questtypes.type_tag,
                                                tstquest.sequence,
                                                tstquest.obligatory,
                                                origquest.obj_fi orig_obj_fi
                        
                        FROM            qpl_questions questions
                        
                        INNER JOIN      qpl_qst_type questtypes
                        ON                      questtypes.question_type_id = questions.question_type_fi
                        
                        INNER JOIN      tst_test_question tstquest
                        ON                      tstquest.question_fi = questions.question_id

                        LEFT JOIN       qpl_questions origquest
                        ON                      origquest.question_id = questions.original_id

                        WHERE           tstquest.test_fi = %s
                        
                        ORDER BY        tstquest.sequence
                ";
                
                $query_result = $ilDB->queryF(
                        $query, array('integer'), array($this->getTestId())
                );
                
                $questions = array();
                
                while ($row = $ilDB->fetchAssoc($query_result))
                {
                        $question = $row;
                        
                        $question['obligationPossible'] = self::isQuestionObligationPossible($row['question_id']);
                        
                        $questions[] = $question;
                }
                
                return $questions;
        }

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& ilObjTest::getTestResult	(		$active_id,
			$pass = NULL,
			$ordered_sequence = FALSE
	)

Calculates the results of a test for a given user and returns an array with all test results.

Returns

array An array containing the test results for the given user public

Definition at line 4364 of file class.ilObjTest.php.

References $data, $pass, $query, $result, $results, $row, $testSequence, assQuestion\_getSuggestedSolutionOutput(), getResultsForActiveId(), getScoreCutting(), isRandomTest(), and ilUtil\prepareFormOutput().

Referenced by evalStatistical(), getPassed(), getTotalPointsPassedArray(), and hideCorrectAnsweredQuestions().

        {
                global $ilDB;

                $results = $this->getResultsForActiveId($active_id);
                
                if( is_null($pass) )
                {
                        $pass = $results['pass'];
                }
                
                include_once "./Modules/Test/classes/class.ilTestSequence.php";
                
                $testSequence = new ilTestSequence($active_id, $pass, $this->isRandomTest());
                
                $sequence = array();
                
                if( $ordered_sequence )
                {
                        $sequence = $testSequence->getOrderedSequenceQuestions();
                }
                else
                {
                        $sequence = $testSequence->getUserSequenceQuestions();
                }
                
                $arrResults = array();
                
                $query = "
                        SELECT          tst_test_result.question_fi,
                                                tst_test_result.points reached,
                                                tst_test_result.hint_count requested_hints,
                                                tst_test_result.hint_points hint_points,
                                                tst_test_result.answered answered
                        
                        FROM            tst_test_result
                        
                        LEFT JOIN       tst_solutions
                        ON                      tst_solutions.active_fi = tst_test_result.active_fi
                        AND                     tst_solutions.question_fi = tst_test_result.question_fi
                        
                        WHERE           tst_test_result.active_fi = %s
                        AND                     tst_test_result.pass = %s
                ";
                
                $solutionresult = $ilDB->queryF(
                        $query, array('integer', 'integer'), array($active_id, $pass)
                );
                
                while( $row = $ilDB->fetchAssoc($solutionresult) )
                {
                        $arrResults[ $row['question_fi'] ] = $row;
                }
                        
                $numWorkedThrough = count($arrResults);

                require_once "./Modules/TestQuestionPool/classes/class.assQuestion.php";
                
                $IN_question_ids = $ilDB->in('qpl_questions.question_id', $sequence, false, 'integer');
                
                $query = "
                        SELECT          qpl_questions.*,
                                                qpl_qst_type.type_tag,
                                                qpl_sol_sug.question_fi has_sug_sol
                        
                        FROM            qpl_qst_type,
                                                qpl_questions
                        
                        LEFT JOIN       qpl_sol_sug
                        ON                      qpl_sol_sug.question_fi = qpl_questions.question_id
                        
                        WHERE           qpl_qst_type.question_type_id = qpl_questions.question_type_fi
                        AND                     $IN_question_ids
                ";
                
                $result = $ilDB->query($query);
                
                $unordered = array();
                
                $key = 1;
                
                $obligationsAnswered = true;
                
                while( $row = $ilDB->fetchAssoc($result) )
                {
                        $percentvalue = (
                                $row['points'] ? $arrResults[ $row['question_id'] ]['reached'] / $row['points'] : 0
                        );
                        
                        if( $percentvalue < 0 ) $percentvalue = 0.0;
                        
                        $data = array(
                                "nr" => "$key",
                                "title" => ilUtil::prepareFormOutput($row['title']),
                                "max" => round($row['points'], 2),
                                "reached" => round($arrResults[$row['question_id']]['reached'],2),
                                'requested_hints' => $arrResults[$row['question_id']]['requested_hints'],
                                'hint_points' => $arrResults[$row['question_id']]['hint_points'],
                                "percent" => sprintf("%2.2f ", ($percentvalue) * 100) . "%",
                                "solution" => ($row['has_sug_sol']) ? assQuestion::_getSuggestedSolutionOutput($row['question_id']) : '',
                                "type" => $row["type_tag"],
                                "qid" => $row['question_id'],
                                "original_id" => $row["original_id"],
                                "workedthrough" => isset($arrResults[$row['question_id']]) ? 1 : 0,
                                'answered' => $arrResults[$row['question_id']]['answered']
                        );
                        
                        if( !$arrResults[ $row['question_id'] ]['answered'] )
                        {
                                $obligationsAnswered = false;
                        }
                        
                        $unordered[ $row['question_id'] ] = $data;
                        
                        $key++;
                }
                
                $pass_max = 0;
                $pass_reached = 0;
                $pass_requested_hints = 0;
                $pass_hint_points = 0;
                $key = 1;
                
                $found = array();
                
                foreach( $sequence as $qid )
                {
                        // building pass point sums based on prepared data
                        // for question that exists in users qst sequence
                        $pass_max += round($unordered[$qid]['max'], 2);
                        $pass_reached += round($unordered[$qid]['reached'], 2);
                        $pass_requested_hints += $unordered[$qid]['requested_hints'];
                        $pass_hint_points += $unordered[$qid]['hint_points'];

                        // pickup prepared data for question
                        // that exists in users qst sequence
                        $unordered[$qid]['nr'] = $key;
                        array_push($found, $unordered[$qid]);

                        // increment key counter
                        $key++;
                }
                
                $unordered = null;
                
                if( $this->getScoreCutting() == 1 )
                {
                        if( $results['reached_points'] < 0 )
                        {
                                $results['reached_points'] = 0;
                        }
                        
                        if( $pass_reached < 0 ) $pass_reached = 0;
                }
                
                $found['pass']['total_max_points'] = $pass_max;
                $found['pass']['total_reached_points'] = $pass_reached;
                $found['pass']['total_requested_hints'] = $pass_requested_hints;
                $found['pass']['total_hint_points'] = $pass_hint_points;
                $found['pass']['percent'] = ($pass_max > 0) ? $pass_reached / $pass_max : 0;
                $found['pass']['obligationsAnswered'] = $obligationsAnswered;
                $found['pass']['num_workedthrough'] = $numWorkedThrough;
                
                $found["test"]["total_max_points"] = $results['max_points'];
                $found["test"]["total_reached_points"] = $results['reached_points'];
                $found["test"]["total_requested_hints"] = $results['hint_count'];
                $found["test"]["total_hint_points"] = $results['hint_points'];
                $found["test"]["result_pass"] = $results['pass'];
                $found['test']['obligations_answered'] = $results['obligations_answered'];
                
                if( (!$total_reached_points) or (!$total_max_points) )
                {
                        $percentage = 0.0;
                }
                else
                {
                        $percentage = ($total_reached_points / $total_max_points) * 100.0;
                        
                        if( $percentage < 0 ) $percentage = 0.0;
                }
                
                $found["test"]["passed"] = $results['passed'];
                
                return $found;
        }

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& ilObjTest::getTestSequence	(		$active_id = "",
			$pass = ""
	)

Parameters

integer	$active_id
integer	$pass

Returns

ilTestSequence

Definition at line 10278 of file class.ilObjTest.php.

References $pass, $testSequence, getTestSession(), and isRandomTest().

Referenced by hideCorrectAnsweredQuestions().

        {
                if (is_object($this->testSequence) && ($this->testSequence->getActiveId() > 0)) return $this->testSequence;
                
                include_once "./Modules/Test/classes/class.ilTestSequence.php";
                if (($active_id > 0) && (strlen($pass)))
                {
                        $this->testSequence = new ilTestSequence($active_id, $pass, $this->isRandomTest());
                }
                else
                {
                        $this->testSequence = new ilTestSequence($this->getTestSession()->getActiveId(), $this->getTestSession()->getPass(), $this->isRandomTest());
                }
                return $this->testSequence;
        }

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& ilObjTest::getTestSession

(

$active_id = ""

)

Returns the test session data for the active user.

Returns

ilTestSession object The ilTestSession object or FALSE if the creation of the object fails public

Definition at line 10256 of file class.ilObjTest.php.

References $testSession, and setTestSession().

Referenced by canShowTestResults(), getTestSequence(), hideCorrectAnsweredQuestions(), and isExecutable().

        {
                if (is_object($this->testSession) && ($this->testSession->getActiveId() > 0)) return $this->testSession;
                return $this->setTestSession($active_id);
        }

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ilObjTest::getTestStyleLocation

(

$mode = "output"

)

get full style sheet file name (path inclusive) of current user

Parameters

$mode

string Output mode of the style sheet ("output" or "filesystem"). !"filesystem" generates the ILIAS version number as attribute to force the reload of the style sheet in a different ILIAS version public

Definition at line 2392 of file class.ilObjTest.php.

References getCustomStyle(), and ilUtil\getStyleSheetLocation().

Referenced by deliverPDFfromHTML().

        {
                if (strlen($this->getCustomStyle()))
                {
                        $default = ilUtil::getStyleSheetLocation("filesystem", "ta.css", "Modules/Test");
                        $custom = str_replace("ta.css", "customstyles/" . $this->getCustomStyle(), $default);
                        if (file_exists($custom))
                        {
                                $custom = ilUtil::getStyleSheetLocation($mode, "ta.css", "Modules/Test");
                                $custom = str_replace("ta.css", "customstyles/" . $this->getCustomStyle(), $custom);
                                return $custom;
                        }
                        else
                        {
                                return ilUtil::getStyleSheetLocation($mode, "ta.css", "Modules/Test");
                        }
                }
                else
                {
                        return ilUtil::getStyleSheetLocation($mode, "ta.css", "Modules/Test");
                }
        }

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ilObjTest::getTextAnswer	(		$active_id,
			$question_id,
			$pass = NULL
	)

Returns the text answer of a given user for a given question.

Parameters

integer	$user_id	The user id
integer	$question_id	The question id

Returns

string The answer text public

Definition at line 7604 of file class.ilObjTest.php.

References $pass, $res, $result, $row, and assQuestion\_getSolutionMaxPass().

        {
                global $ilDB;

                $res = "";
                if (($active_id) && ($question_id))
                {
                        if (is_null($pass))
                        {
                                include_once "./Modules/TestQuestionPool/classes/class.assQuestion.php";
                                $pass = assQuestion::_getSolutionMaxPass($question_id, $active_id);
                        }
                        $result = $ilDB->queryF("SELECT value1 FROM tst_solutions WHERE active_fi = %s AND question_fi = %s AND pass = %s",
                                array('integer', 'integer', 'integer'),
                                array($active_id, $question_id, $pass)
                        );
                        if ($result->numRows() == 1)
                        {
                                $row = $ilDB->fetchAssoc($result);
                                $res = $row["value1"];
                        }
                }
                return $res;
        }

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ilObjTest::getTitleOutput

(

)

Returns the value of the title_output status.

Returns

integer 0 for full title, 1 for title without points, 2 for no title public

See Also

$title_output

Definition at line 3175 of file class.ilObjTest.php.

Referenced by addDefaults(), cloneObject(), getQuestionTitle(), saveToDb(), and toXML().

        {
                return ($this->title_output) ? $this->title_output : 0;
        }

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& ilObjTest::getTotalPointsPassedArray

(

)

Returns an array with the total points of all users who passed the test This array could be used for statistics.

Returns

array The total point values public

Definition at line 4857 of file class.ilObjTest.php.

References $total, evalTotalParticipantsArray(), and getTestResult().

Referenced by getAllTestResults(), and getUnfilteredEvaluationData().

        {
                $totalpoints_array = array();
                $all_users =& $this->evalTotalParticipantsArray();
                foreach ($all_users as $active_id => $user_name)
                {
                        $test_result =& $this->getTestResult($active_id);
                        $reached = $test_result["test"]["total_reached_points"];
                        $total = $test_result["test"]["total_max_points"];
                        $percentage = $total != 0 ? $reached/$total : 0;
                        $mark = $this->mark_schema->getMatchingMark($percentage*100.0);
                        
                        $obligationsAnswered = $test_result["test"]["obligations_answered"];
                        
                        if ($mark)
                        {
                                if( $mark->getPassed() && $obligationsAnswered )
                                {
                                        array_push($totalpoints_array, $test_result["test"]["total_reached_points"]);
                                }
                        }
                }
                return $totalpoints_array;
        }

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ilObjTest::getUnfilteredEvaluationData

(

)

Definition at line 5122 of file class.ilObjTest.php.

References $data, $pass, $query, $result, $row, getECTSGrade(), getQuestionCount(), getTestId(), getTotalPointsPassedArray(), getVisitTimeOfParticipant(), and isRandomTest().

Referenced by getCompleteEvaluationData().

        {
                global $ilDB;
                
                include_once "./Modules/Test/classes/class.ilTestEvaluationPassData.php";
                include_once "./Modules/Test/classes/class.ilTestEvaluationUserData.php";
                include_once "./Modules/Test/classes/class.ilTestEvaluationData.php";
                
                $data = new ilTestEvaluationData($this);
                
                $query = "
                        SELECT          tst_test_result.*,
                                                qpl_questions.original_id,
                                                qpl_questions.title questiontitle,
                                                qpl_questions.points maxpoints
                        
                        FROM            tst_test_result, qpl_questions, tst_active
                        
                        WHERE           tst_active.active_id = tst_test_result.active_fi
                        AND                     qpl_questions.question_id = tst_test_result.question_fi
                        AND                     tst_active.test_fi = %s
                        
                        ORDER BY        tst_active.active_id, tst_test_result.pass, tst_test_result.tstamp
                ";
                
                $result = $ilDB->queryF(
                        $query, array('integer'), array($this->getTestId())
                );
                
                $pass = NULL;
                $checked = array();
                $datasets = 0;
                
                while( $row = $ilDB->fetchAssoc($result) )
                {
                        $participantObject = $data->getParticipant($row["active_fi"]);

                        if( !($participantObject instanceof ilTestEvaluationUserData) )
                        {
                                continue;
                        }

                        $passObject = $participantObject->getPass($row["pass"]);

                        if( !($passObject instanceof ilTestEvaluationPassData) )
                        {
                                continue;
                        }

                        $passObject->addAnsweredQuestion(
                                $row["question_fi"], $row["maxpoints"], $row["points"], $row['answered']
                        );
                }

                foreach( array_keys($data->getParticipants()) as $active_id )
                {
                        if( $this->isRandomTest() )
                        {
                                for( $testpass = 0; $testpass <= $data->getParticipant($active_id)->getLastPass(); $testpass++ )
                                {
                                        $ilDB->setLimit($this->getQuestionCount(), 0);
                                        $result = $ilDB->queryF("SELECT tst_test_rnd_qst.sequence, tst_test_rnd_qst.question_fi, qpl_questions.original_id, " .
                                                "tst_test_rnd_qst.pass, qpl_questions.points, qpl_questions.title " .
                                                "FROM tst_test_rnd_qst, qpl_questions " .
                                                "WHERE tst_test_rnd_qst.question_fi = qpl_questions.question_id " .
                                                "AND tst_test_rnd_qst.pass = %s " .
                                                "AND tst_test_rnd_qst.active_fi = %s ORDER BY tst_test_rnd_qst.sequence",
                                                array('integer','integer'),
                                                array($testpass, $active_id)
                                        );
                                        if ($result->numRows())
                                        {
                                                while ($row = $ilDB->fetchAssoc($result))
                                                {
                                                        $tpass = array_key_exists("pass", $row) ? $row["pass"] : 0;
                                                        $data->getParticipant($active_id)->addQuestion($row["original_id"], $row["question_fi"], $row["points"], $row["sequence"], $tpass);
                                                        $data->addQuestionTitle($row["question_fi"], $row["title"]);
                                                }
                                        }
                                }
                        }
                        else
                        {
                                $result = $ilDB->queryF("SELECT tst_test_question.sequence, tst_test_question.question_fi, " .
                                        "qpl_questions.points, qpl_questions.title, qpl_questions.original_id " .
                                        "FROM tst_test_question, tst_active, qpl_questions " .
                                        "WHERE tst_test_question.question_fi = qpl_questions.question_id " .
                                        "AND tst_active.active_id = %s AND tst_active.test_fi = tst_test_question.test_fi ORDER BY tst_test_question.sequence",
                                        array('integer'),
                                        array($active_id)
                                );
                                if ($result->numRows())
                                {
                                        $questionsbysequence = array();
                                        
                                        while ($row = $ilDB->fetchAssoc($result))
                                        {
                                                $questionsbysequence[$row["sequence"]] = $row;
                                        }
                                        
                                        $seqresult = $ilDB->queryF("SELECT * FROM tst_sequence WHERE active_fi = %s",
                                                array('integer'),
                                                array($active_id)
                                        );
                                        
                                        while ($seqrow = $ilDB->fetchAssoc($seqresult))
                                        {
                                                $questionsequence = unserialize($seqrow["sequence"]);
                                                foreach ($questionsequence as $sidx => $seq)
                                                {
                                                        $data->getParticipant($active_id)->addQuestion($questionsbysequence[$seq]["original_id"], $questionsbysequence[$seq]["question_fi"], $questionsbysequence[$seq]["points"], $sidx + 1, $seqrow["pass"]);
                                                        $data->addQuestionTitle($questionsbysequence[$seq]["question_fi"], $questionsbysequence[$seq]["title"]);
                                                }
                                        }
                                }
                        }
                }

                if ($this->ects_output)
                {
                        $passed_array =& $this->getTotalPointsPassedArray();
                }
                
                foreach( array_keys($data->getParticipants()) as $active_id )
                {
                        $tstUserData = $data->getParticipant($active_id);
                        
                        $percentage = $tstUserData->getReachedPointsInPercent();
                        
                        $obligationsAnswered = $tstUserData->areObligationsAnswered();
                        
                        $mark = $this->mark_schema->getMatchingMark($percentage);
                        
                        if (is_object($mark))
                        {
                                $tstUserData->setMark($mark->getShortName());
                                $tstUserData->setMarkOfficial($mark->getOfficialName());
                                
                                $tstUserData->setPassed(
                                        $mark->getPassed() && $tstUserData->areObligationsAnswered()
                                );
                        }
                        
                        if ($this->ects_output)
                        {
                                $ects_mark = $this->getECTSGrade(
                                                $passed_array, $tstUserData->getReached(), $tstUserData->getMaxPoints()
                                );
                                
                                $tstUserData->setECTSMark($ects_mark);
                        }
                        
                        $visitingTime =& $this->getVisitTimeOfParticipant($active_id);
                        
                        $tstUserData->setFirstVisit($visitingTime["firstvisit"]);
                        $tstUserData->setLastVisit($visitingTime["lastvisit"]);
                }
                
                return $data;
        }

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ilObjTest::getUsedRandomQuestionpools

(

)

Creates an array with title and question count of used random questionpools.

Definition at line 1947 of file class.ilObjTest.php.

References $result, $row, getTestId(), and isNewRandomTest().

        {
                global $ilDB;
                if ($this->isNewRandomTest())
                {
                        $result = $ilDB->queryF('SELECT tst_rnd_cpy.*, tst_test_random.num_of_q FROM tst_rnd_cpy, tst_test_random WHERE tst_rnd_cpy.tst_fi = %s AND tst_rnd_cpy.tst_fi = tst_test_random.test_fi AND tst_rnd_cpy.qpl_fi = tst_test_random.questionpool_fi',
                                array('integer'),
                                array($this->getTestId())
                        );
                        $pools = array();
                        while ($row = $ilDB->fetchAssoc($result))
                        {
                                if (is_array($pools[$row['qpl_fi']]))
                                {
                                        $pools[$row['qpl_fi']]['count']++;
                                }
                                else
                                {
                                        $pools[$row['qpl_fi']]['count'] = 1;
                                }
                                $pools[$row['qpl_fi']]['num_of_q'] = $row['num_of_q'];
                        }
                        $result = $ilDB->queryF('SELECT * FROM tst_rnd_qpl_title WHERE tst_fi = %s',
                                array('integer'),
                                array($this->getTestId())
                        );

                        while ($row = $ilDB->fetchAssoc($result))
                        {
                                $pools[$row['qpl_fi']]['title'] = $row['qpl_title'];
                        }
                        return $pools;
                }
                else
                {
                        $result = $ilDB->queryF('SELECT tst_test_random.* FROM tst_test_random WHERE tst_test_random.test_fi = %s ORDER BY sequence, test_random_id',
                                array('integer'),
                                array($this->getTestId())
                        );
                        $pools = array();
                        while ($row = $ilDB->fetchAssoc($result))
                        {
                                $pools[$row['questionpool_fi']]['count'] = $row['num_of_q'];
                                $pools[$row['questionpool_fi']]['num_of_q'] = $row['num_of_q'];
                        }
                        $result = $ilDB->queryF('SELECT * FROM tst_rnd_qpl_title WHERE tst_fi = %s',
                                array('integer'),
                                array($this->getTestId())
                        );

                        while ($row = $ilDB->fetchAssoc($result))
                        {
                                $pools[$row['qpl_fi']]['title'] = $row['qpl_title'];
                        }
                        return $pools;
                }
        }

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ilObjTest::getUsePreviousAnswers

(

)

Returns if the previous answers should be shown for a learner.

Returns

integer 1 if the previous answers should be shown, 0 otherwise public

See Also

$use_previous_answers

Definition at line 3163 of file class.ilObjTest.php.

Referenced by addDefaults(), cloneObject(), saveToDb(), and toXML().

        {
                return ($this->use_previous_answers) ? $this->use_previous_answers : 0;
        }

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& ilObjTest::getUserData

(

$ids

)

Returns a data of all users specified by id list.

Parameters

$usr_ids

kommaseparated list of ids

Returns

array The user data "usr_id, login, lastname, firstname, clientip" of the users with id as key public

Definition at line 7869 of file class.ilObjTest.php.

References $result, $row, and getAnonymity().

        {
                global $ilDB;
                
                if (!is_array($ids) || count($ids) ==0) return array();

                if ($this->getAnonymity())
                {
                        $result = $ilDB->queryF("SELECT usr_id, %s login, %s lastname, %s firstname, client_ip clientip FROM usr_data WHERE " . $ilDB->in('usr_id', $ids, false, 'integer') . " ORDER BY login",
                                array('text', 'text', 'text'),
                                array("", $this->lng->txt("unknown"), "")
                        );
                }
                else
                {
                        $result = $ilDB->query("SELECT usr_id, login, lastname, firstname, client_ip clientip FROM usr_data WHERE " . $ilDB->in('usr_id', $ids, false, 'integer') . " ORDER BY login");
                }

                $result_array = array();
                while ($row = $ilDB->fetchAssoc($result))
                {
                        $result_array[$row["usr_id"]]= $row;
                }
                return $result_array;
        }

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ilObjTest::getVisitTimeOfParticipant

(

$active_id

)

Returns the first and last visit of a participant.

Parameters

integer

$active_id

The active ID of the participant

Returns

array The first and last visit of a participant public

Definition at line 4696 of file class.ilObjTest.php.

References _getVisitTimeOfParticipant(), and getTestId().

Referenced by getUnfilteredEvaluationData().

        {
                return ilObjTest::_getVisitTimeOfParticipant($this->getTestId(), $active_id);
        }

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& ilObjTest::getWorkedQuestions	(		$active_id,
			$pass = NULL
	)

Gets the id's of all questions a user already worked through.

Returns

array The question id's of the questions already worked through public

Definition at line 4175 of file class.ilObjTest.php.

References $ilUser, $pass, $result, and $row.

        {
                global $ilUser;
                global $ilDB;

                if (is_null($pass))
                {
                        $result = $ilDB->queryF("SELECT question_fi FROM tst_solutions WHERE active_fi = %s AND pass = %s GROUP BY question_fi",
                                array('integer','integer'),
                                array($active_id, 0)
                        );
                }
                else
                {
                        $result = $ilDB->queryF("SELECT question_fi FROM tst_solutions WHERE active_fi = %s AND pass = %s GROUP BY question_fi",
                                array('integer','integer'),
                                array($active_id, $pass)
                        );
                }
                $result_array = array();
                while ($row = $ilDB->fetchAssoc($result))
                {
                        array_push($result_array, $row["question_fi"]);
                }
                return $result_array;
        }

ilObjTest::getXMLZip

(

)

Get zipped xml file for test.

Reimplemented from ilObject.

Definition at line 10618 of file class.ilObjTest.php.

        {
                include_once("./Modules/Test/classes/class.ilTestExport.php");
                $test_exp = new ilTestExport($this, "xml");
                return $test_exp->buildExportFile();
        }

ilObjTest::hasNrOfTriesRestriction

(

)

returns if the numbers of tries have to be checked

Definition at line 8102 of file class.ilObjTest.php.

References getNrOfTries().

Referenced by isExecutable().

        {
                return $this->getNrOfTries() != 0;
        }

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static ilObjTest::hasObligations (   $test_id )

static

returns the fact wether the test with given test id contains questions markes as obligatory or not

ilDB $ilDB

Parameters

integer

$test_id

Returns

boolean $hasObligations

Definition at line 11499 of file class.ilObjTest.php.

References $row, and $test_id.

Referenced by allObligationsAnswered().

        {
            global $ilDB;
            
                $rset = $ilDB->queryF(
                        'SELECT count(*) cnt FROM tst_test_question WHERE test_fi = %s AND obligatory = 1',
                        array('integer'), array($test_id)
                );

                $row = $ilDB->fetchAssoc($rset);
                
                return (bool)$row['cnt'] > 0;
        }

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ilObjTest::hasPDFProcessing

(

)

Returns true if PDF processing is enabled, false otherwise.

public

Definition at line 10514 of file class.ilObjTest.php.

References ilObject\$ilias, and ilRPCServerSettings\getInstance().

        {
                global $ilias;
                
                include_once './Services/WebServices/RPC/classes/class.ilRPCServerSettings.php';
                if(ilRPCServerSettings::getInstance()->isEnabled())
                {
                        return TRUE;
                }
                else
                {
                        return FALSE;
                }
        }

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ilObjTest::hasQuestionsWithoutQuestionpool

(

)

Definition at line 11031 of file class.ilObjTest.php.

References $query, $questions, $row, and getQuestionTitlesAndIndexes().

                                                          {
            global $ilDB;
            $questions = $this->getQuestionTitlesAndIndexes();
            $query = 'SELECT count(question_id) cnt FROM qpl_questions'.
                        ' INNER JOIN object_data on obj_fi = obj_id'.
                        ' WHERE type <> '.$ilDB->quote('qpl', 'text').
                        ' AND '.$ilDB->in('question_id', array_keys($questions), false, 'integer');

            $rset = $ilDB->query($query);
            
            if ($row = $ilDB->fetchAssoc($rset)) {
                return $row['cnt'] > 0;
            }
            return false;
        }

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ilObjTest::hasRandomQuestionsForPass	(		$active_id,
			$pass
	)

Checkes wheather a random test has already created questions for a given pass or not.

private

Parameters

$active_id	Active id of the test
$pass	Pass of the test

Returns

boolean TRUE if the test already contains questions, FALSE otherwise

Definition at line 1713 of file class.ilObjTest.php.

References $pass, and $result.

Referenced by generateRandomQuestions().

        {
                global $ilDB;
                $result = $ilDB->queryF("SELECT test_random_question_id FROM tst_test_rnd_qst WHERE active_fi = %s AND pass = %s",
                        array('integer','integer'),
                        array($active_id, $pass)
                );
                return ($result->numRows() > 0) ? true : false;
        }

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ilObjTest::hasSingleChoiceQuestions

(

)

Returns TRUE if the test contains single choice results.

Returns

boolean public

Definition at line 950 of file class.ilObjTest.php.

References $result, $row, and getTestId().

Referenced by isSingleChoiceTestWithoutShuffle().

        {
                global $ilDB;

                $result = $ilDB->queryF("SELECT DISTINCT(qpl_qst_type.type_tag) foundtypes FROM qpl_questions, tst_test_result, qpl_qst_type, tst_active WHERE tst_test_result.question_fi = qpl_questions.question_id AND qpl_questions.question_type_fi = qpl_qst_type.question_type_id AND tst_test_result.active_fi = tst_active.active_id AND tst_active.test_fi = %s",
                        array('integer'),
                        array($this->getTestId())
                );
                $hasSC = false;
                while ($row = $ilDB->fetchAssoc($result))
                {
                        if (strcmp($row['foundtypes'], 'assSingleChoice') == 0)
                        {
                                $hasSC = true;
                        }
                }
                return $hasSC;
        }

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ilObjTest::hideCorrectAnsweredQuestions

(

)

Definition at line 10294 of file class.ilObjTest.php.

References $result, getTestResult(), getTestSequence(), and getTestSession().

        {
                if ($this->getTestSession()->getActiveId() > 0)
                {
                        $result = $this->getTestResult($this->getTestSession()->getActiveId(), $this->getTestSession()->getPass(), TRUE);
                        foreach ($result as $sequence => $question)
                        {
                                if (is_numeric($sequence))
                                {
                                        if ($question["reached"] == $question["max"])
                                        {
                                                $this->getTestSequence()->hideQuestion($question["qid"]);
                                        }
                                }
                        }
                        $this->getTestSequence()->saveToDb();
                }
        }

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ilObjTest::ilObjTest	(		$a_id = 0,
			$a_call_by_reference = true
	)

Constructor public.

Parameters

integer	reference_id or object_id
boolean	treat the id as reference_id (true) or object_id (false)

Definition at line 455 of file class.ilObjTest.php.

References $ilUser, ilObject\$lng, COUNT_PARTIAL_SOLUTIONS, ilObject\ilObject(), REPORT_AFTER_TEST, SCORE_CUT_QUESTION, SCORE_LAST_PASS, SCORE_ZERO_POINTS_WHEN_UNANSWERED, setShowPassDetails(), setShowSolutionAnswersOnly(), setShowSolutionDetails(), setShowSolutionSignature(), and TEST_FIXED_SEQUENCE.

Referenced by _isComplete().

        {
                global $ilUser;
                $this->type = "tst";
                include_once "./Modules/Test/classes/class.assMarkSchema.php";
                $this->mark_schema = new ASS_MarkSchema();
                $this->test_id = -1;
                $this->author = $ilUser->fullname;
                $this->introduction = "";
                $this->questions = array();
                $this->sequence_settings = TEST_FIXED_SEQUENCE;
                $this->score_reporting = REPORT_AFTER_TEST;
                $this->instant_verification = 0;
                $this->answer_feedback_points = 0;
                $this->reporting_date = "";
                $this->nr_of_tries = 0;
                $this->_kiosk = 0;
                $this->use_previous_answers = 1;
                $this->title_output = 0;
                $this->starting_time = "";
                $this->ending_time = "";
                $this->processing_time = "00:00:00";
                $this->enable_processing_time = "0";
                $this->reset_processing_time = 0;
                $this->ects_output = 0;
                $this->ects_fx = NULL;
                $this->random_test = 0;
                $this->shuffle_questions = FALSE;
                $this->mailnottype = 0;
                $this->exportsettings = 0;
                $this->show_summary = 8;
                $this->random_question_count = "";
                $this->count_system = COUNT_PARTIAL_SOLUTIONS;
                $this->mc_scoring = SCORE_ZERO_POINTS_WHEN_UNANSWERED;
                $this->score_cutting = SCORE_CUT_QUESTION;
                $this->pass_scoring = SCORE_LAST_PASS;
                $this->answer_feedback = 0;
                $this->password = "";
                $this->certificate_visibility = 0;
                $this->allowedUsers = "";
                $this->_showfinalstatement = FALSE;
                $this->_finalstatement = "";
                $this->_showinfo = TRUE;
                $this->_forcejs = FALSE;
                $this->_customStyle = "";
                $this->allowedUsersTimeGap = "";
                $this->anonymity = 0;
                $this->show_cancel = 0;
                $this->show_marker = 0;
                $this->fixed_participants = 0;
                $this->setShowPassDetails(TRUE);
                $this->setShowSolutionDetails(TRUE);
                $this->setShowSolutionAnswersOnly(FALSE);
                $this->setShowSolutionSignature(FALSE);
                $this->testSession = FALSE;
                $this->testSequence = FALSE;
                $this->mailnotification = 0;
                $this->poolUsage = 1;
                global $lng;
                $lng->loadLanguageModule("assessment");
                $this->mark_schema->createSimpleSchema($lng->txt("failed_short"), $lng->txt("failed_official"), 0, 0, $lng->txt("passed_short"), $lng->txt("passed_official"), 50, 1);
                $this->ects_grades = array(
                        "A" => 90,
                        "B" => 65,
                        "C" => 35,
                        "D" => 10,
                        "E" => 0
                );
                $this->autosave = FALSE;
                $this->autosave_ival = 30000;
                
                $this->express_mode = false;
                $this->template_id = '';
                $this->ilObject($a_id, $a_call_by_reference);
        }

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ilObjTest::initDefaultRoles

(

)

init default roles settings

If your module does not require any default roles, delete this method (For an example how this method is used, look at ilObjForum)

public

Returns

array object IDs of created local roles.

Reimplemented from ilObject.

Definition at line 723 of file class.ilObjTest.php.

        {
                global $rbacadmin;
                return array();
        }

ilObjTest::insertQuestion	(		$question_id,
			$linkOnly = false
	)

Insert a question in the list of questions.

Parameters

integer

$question_id

The database id of the inserted question public

Definition at line 3922 of file class.ilObjTest.php.

References $data, $result, ilObjAssessmentFolder\_enabledAssessmentLogging(), ilObjAssessmentFolder\_getLogLanguage(), duplicateQuestionForTest(), getTestId(), loadQuestions(), logAction(), and saveCompleteStatus().

        {
                global $ilDB;
#var_dump($question_id);
                if ($linkOnly)
                {
                        $duplicate_id = $question_id;
                }
                else
                {
                        $duplicate_id = $this->duplicateQuestionForTest($question_id);
                }

                // get maximum sequence index in test
                $result = $ilDB->queryF("SELECT MAX(sequence) seq FROM tst_test_question WHERE test_fi=%s",
                        array('integer'),
                        array($this->getTestId())
                );
                $sequence = 1;

                if ($result->numRows() == 1)
                {
                        $data = $ilDB->fetchObject($result);
                        $sequence = $data->seq + 1;
                }

                $next_id = $ilDB->nextId('tst_test_question');
                $affectedRows = $ilDB->manipulateF("INSERT INTO tst_test_question (test_question_id, test_fi, question_fi, sequence, tstamp) VALUES (%s, %s, %s, %s, %s)",
                        array('integer', 'integer','integer','integer','integer'),
                        array($next_id, $this->getTestId(), $duplicate_id, $sequence, time())
                );
                if ($affectedRows == 1) 
                {
                        include_once ("./Modules/Test/classes/class.ilObjAssessmentFolder.php");
                        if (ilObjAssessmentFolder::_enabledAssessmentLogging())
                        {
                                $this->logAction($this->lng->txtlng("assessment", "log_question_added", ilObjAssessmentFolder::_getLogLanguage()) . ": " . $sequence, $duplicate_id);
                        }
                }
                // remove test_active entries, because test has changed
                $affectedRows = $ilDB->manipulateF("DELETE FROM tst_active WHERE test_fi = %s",
                        array('integer'),
                        array($this->getTestId())
                );
                $this->loadQuestions();
                $this->saveCompleteStatus();
                return $duplicate_id;
        }

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ilObjTest::inviteGroup

(

$group_id

)

Invites all users of a group to a test.

Parameters

integer

$group_id

The database id of the invited group public

Definition at line 7925 of file class.ilObjTest.php.

References ilObjUser\_lookupClientIP(), and inviteUser().

        {
                include_once "./Modules/Group/classes/class.ilObjGroup.php";
                $group = new ilObjGroup($group_id);
                $members = $group->getGroupMemberIds();
                include_once './Services/User/classes/class.ilObjUser.php';
                foreach ($members as $user_id)
                {
                        $this->inviteUser($user_id, ilObjUser::_lookupClientIP($user_id));
                }
        }

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ilObjTest::inviteRole

(

$role_id

)

Invites all users of a role to a test.

Parameters

integer

$group_id

The database id of the invited group public

Definition at line 7943 of file class.ilObjTest.php.

References ilObjUser\_lookupClientIP(), and inviteUser().

        {
                global $rbacreview;
                $members =  $rbacreview->assignedUsers($role_id,"usr_id");
                include_once './Services/User/classes/class.ilObjUser.php';
                foreach ($members as $user_id)
                {
                        $this->inviteUser($user_id, ilObjUser::_lookupClientIP($user_id));
                }
        }

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ilObjTest::inviteUser	(		$user_id,
			$client_ip = ""
	)

Invites a user to a test.

Parameters

integer

$user_id

The database id of the invited user public

Definition at line 7978 of file class.ilObjTest.php.

References getTestId().

Referenced by inviteGroup(), and inviteRole().

        {
                global $ilDB;

                $affectedRows = $ilDB->manipulateF("DELETE FROM tst_invited_user WHERE test_fi = %s AND user_fi = %s",
                        array('integer', 'integer'),
                        array($this->getTestId(), $user_id)
                );
                $affectedRows = $ilDB->manipulateF("INSERT INTO tst_invited_user (test_fi, user_fi, clientip, tstamp) VALUES (%s, %s, %s, %s)",
                        array('integer', 'integer', 'text', 'integer'),
                        array($this->getTestId(), $user_id, (strlen($client_ip)) ? $client_ip : NULL, time())
                );
        }

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ilObjTest::isAccessCodeUsed

(

$code

)

Definition at line 9224 of file class.ilObjTest.php.

References $result, and getTestId().

Referenced by createNewAccessCode().

        {
                global $ilDB;

                $result = $ilDB->queryF("SELECT anonymous_id FROM tst_active WHERE test_fi = %s AND anonymous_id = %s",
                        array('integer', 'text'),
                        array($this->getTestId(), $code)
                );
                return ($result->numRows() > 0) ? true : false;
        }

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ilObjTest::isActivationLimited

(

)

Definition at line 11127 of file class.ilObjTest.php.

Referenced by saveToDb(), and toXML().

        {
           return (bool)$this->activation_limited;
        }

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ilObjTest::isActiveTestSubmitted

(

$user_id = null

)

returns if the active for user_id has been submitted

Definition at line 8084 of file class.ilObjTest.php.

References $ilUser, $result, and getTestId().

        {
                global $ilUser;
                global $ilDB;

                if (!is_numeric($user_id))
                        $user_id = $ilUser->getId();

                $result = $ilDB->queryF("SELECT submitted FROM tst_active WHERE test_fi=%s AND user_fi=%s AND submitted=%s",
                        array('integer', 'integer', 'integer'),
                        array($this->getTestId(), $user_id, 1)
                );
                return $result->numRows() == 1;
        }

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ilObjTest::isBestSolutionPrintedWithResult

(

)

Definition at line 11092 of file class.ilObjTest.php.

References $print_best_solution_with_result.

Referenced by addDefaults(), cloneObject(), and saveToDb().

        {
                return (bool) $this->print_best_solution_with_result;
        }

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ilObjTest::isComplete

(

)

Returns 1 (true), if a test is complete for use.

Returns

integer 1, if the test is complete for use, otherwise 0 public

Definition at line 1041 of file class.ilObjTest.php.

References getRandomQuestionCount(), getRandomQuestionpools(), and isRandomTest().

Referenced by saveCompleteStatus(), and saveToDb().

        {
                if ((count($this->mark_schema->mark_steps)) and (count($this->questions)))
                {
                        return 1;
                }
                else
                {
                        if ($this->isRandomTest())
                        {
                                $arr = $this->getRandomQuestionpools();
                                if (count($arr) && ($this->getRandomQuestionCount() > 0))
                                {
                                        return 1;
                                }
                                $count = 0;
                                foreach ($arr as $array)
                                {
                                        $count += $array["count"];
                                }
                                if ($count)
                                {
                                        return 1;
                                }
                        }
                        return 0;
                }
                return 0;
        }

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ilObjTest::isExecutable	(		$user_id,
			$allowPassIncrease = FALSE
	)

Checks if the test is executable by the given user.

Parameters

integer

$user_id

The user id

Returns

array Result array public

Definition at line 8435 of file class.ilObjTest.php.

References $result, $starting_time, _getPass(), endingTimeReached(), ilFormat\ftimestamp2datetimeDB(), getActiveIdOfUser(), getEnableProcessingTime(), getEndingTime(), getNrOfTries(), getResetProcessingTime(), getStartingTime(), getStartingTimeOfUser(), getTestSession(), hasNrOfTriesRestriction(), isMaxProcessingTimeReached(), isNrOfTriesReached(), and startingTimeReached().

        {
                $result = array(
                        "executable" => true,
                        "errormessage" => ""
                );
                if (!$this->startingTimeReached())
                {
                        $result["executable"] = false;
                        $result["errormessage"] = sprintf($this->lng->txt("detail_starting_time_not_reached"), ilFormat::ftimestamp2datetimeDB($this->getStartingTime()));
                        return $result;
                }
                if ($this->endingTimeReached())
                {
                        $result["executable"] = false;
                        $result["errormessage"] = sprintf($this->lng->txt("detail_ending_time_reached"), ilFormat::ftimestamp2datetimeDB($this->getEndingTime()));
                        return $result;
                }

                $active_id = $this->getActiveIdOfUser($user_id);

                if ($this->getEnableProcessingTime())
                {
                        if ($active_id > 0)
                        {
                                $starting_time = $this->getStartingTimeOfUser($active_id);
                                if ($starting_time !== FALSE)
                                {
                                        if ($this->isMaxProcessingTimeReached($starting_time))
                                        {
                                                if ($allowPassIncrease && $this->getResetProcessingTime() && (($this->getNrOfTries() == 0) || ($this->getNrOfTries() > ($this->_getPass($active_id)+1))))
                                                {
                                                        // a test pass was quitted because the maximum processing time was reached, but the time
                                                        // will be resetted for future passes, so if there are more passes allowed, the participant may
                                                        // start the test again.
                                                        // This code block is only called when $allowPassIncrease is TRUE which only happens when
                                                        // the test info page is opened. Otherwise this will lead to unexpected results!
                                                        $this->getTestSession()->increasePass();
                                                        $this->getTestSession()->setLastSequence(0);
                                                        $this->getTestSession()->saveToDb();
                                                }
                                                else
                                                {
                                                        $result["executable"] = false;
                                                        $result["errormessage"] = $this->lng->txt("detail_max_processing_time_reached");
                                                }
                                                return $result;
                                        }
                                }
                        }
                }

                if ($this->hasNrOfTriesRestriction() && ($active_id > 0) && $this->isNrOfTriesReached($this->getTestSession($active_id)->getPass()))
                {
                        $result["executable"] = false;
                        $result["errormessage"] = $this->lng->txt("maximum_nr_of_tries_reached");
                        return $result;
                }

                return $result;
        }

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ilObjTest::isHighscoreAnon

(

)

Gets if the highscores should be displayed anonymized.

Note: This method considers the global anonymity switch. If you need access to the users setting,

See Also

getHighscoreAnon()

Returns

boolean True, if output is anonymized.

Definition at line 11193 of file class.ilObjTest.php.

References getAnonymity(), and getHighscoreAnon().

        {
                if ($this->getAnonymity() == 1)
                {
                        return true;
                }
                else
                {
                        return (bool)$this->getHighscoreAnon();
                }
        }

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ilObjTest::isHTML

(

$a_text

)

Checks if a given string contains HTML or not.

Parameters

string

$a_text

Text which should be checked

Returns

boolean public

Definition at line 9357 of file class.ilObjTest.php.

Referenced by addQTIMaterial().

        {
                if (preg_match("/<[^>]*?>/", $a_text))
                {
                        return TRUE;
                }
                else
                {
                        return FALSE;
                }
        }

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ilObjTest::isMaxProcessingTimeReached

(

$starting_time

)

Returns whether the maximum processing time for a test is reached or not.

Parameters

long

$starting_time

The unix timestamp of the starting time of the test

Returns

boolean TRUE if the maxium processing time is reached, FALSE if the maximum processing time is not reached or no maximum processing time is given public

Definition at line 8615 of file class.ilObjTest.php.

References $processing_time, $starting_time, getEnableProcessingTime(), and getProcessingTimeInSeconds().

Referenced by canShowTestResults(), and isExecutable().

        {
                if ($this->getEnableProcessingTime())
                {
                        $processing_time = $this->getProcessingTimeInSeconds();
                        $now = mktime();
                        if ($now > ($starting_time + $processing_time))
                        {
                                return TRUE;
                        }
                        else
                        {
                                return FALSE;
                        }
                }
                else
                {
                        return FALSE;
                }
        }

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ilObjTest::isNewRandomTest ( )

protected

Checks wheather the test is a new random test (using tst_rnd_cpy) or an old one.

Definition at line 1615 of file class.ilObjTest.php.

References $result, and getTestId().

Referenced by getUsedRandomQuestionpools(), and saveRandomQuestion().

        {
                global $ilDB;
                $result = $ilDB->queryF('SELECT copy_id FROM tst_rnd_cpy WHERE tst_fi = %s',
                        array('integer'),
                        array($this->getTestId())
                );
                return $result->numRows() > 0;
        }

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ilObjTest::isNrOfTriesReached

(

$tries

)

returns if number of tries are reached

Definition at line 8112 of file class.ilObjTest.php.

References getNrOfTries().

Referenced by isExecutable().

        {
                return $tries >= (int) $this->getNrOfTries();
        }

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ilObjTest::isOfferingQuestionHintsEnabled

(

)

returns the fact wether offering hints is enabled or not

Returns

boolean

Definition at line 11102 of file class.ilObjTest.php.

References $offeringQuestionHintsEnabled.

Referenced by addDefaults(), saveToDb(), and toXML().

        {
                return $this->offeringQuestionHintsEnabled;
        }

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ilObjTest::isOnline

(

)

Definition at line 11077 of file class.ilObjTest.php.

References $online.

Referenced by saveToDb().

        {
                return $this->online;
        }

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ilObjTest::isPassDeletionAllowed

(

)

getter for the test setting passDeletionAllowed

Returns

integer

Definition at line 11562 of file class.ilObjTest.php.

References $passDeletionAllowed.

Referenced by addDefaults(), and saveToDb().

        {
                return $this->passDeletionAllowed;
        }

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ilObjTest::isPluginActive

(

$a_pname

)

Checks wheather or not a question plugin with a given name is active.

Parameters

string

$a_pname

The plugin name public

Definition at line 10392 of file class.ilObjTest.php.

References IL_COMP_MODULE.

Referenced by getAvailableQuestions().

        {
                global $ilPluginAdmin;
                if ($ilPluginAdmin->isActive(IL_COMP_MODULE, "TestQuestionPool", "qst", $a_pname))
                {
                        return TRUE;
                }
                else
                {
                        return FALSE;
                }
        }

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static ilObjTest::isQuestionObligationPossible (   $questionId )

static

checks wether the obligation for question with given id is possible or not

Parameters

integer

$questionId

Returns

boolean $obligationPossible

Definition at line 11426 of file class.ilObjTest.php.

References assQuestion\_getQuestionType(), and assQuestion\_includeClass().

Referenced by getTestQuestions(), and ilObjTestGUI\saveOrderAndObligationsObject().

        {
                require_once('Modules/TestQuestionPool/classes/class.assQuestion.php');

                $classConcreteQuestion = assQuestion::_getQuestionType($questionId);

                assQuestion::_includeClass($classConcreteQuestion, 0);

                // static binder is not at work yet (in PHP < 5.3)
                //$obligationPossible = $classConcreteQuestion::isObligationPossible();
                $obligationPossible = call_user_func(array($classConcreteQuestion, 'isObligationPossible'), $questionId);
                
                return $obligationPossible;
        }

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static ilObjTest::isQuestionObligatory (   $question_id )

static

checks wether the question with given id is marked as obligatory or not

Parameters

integer

$questionId

Returns

boolean $obligatory

Definition at line 11447 of file class.ilObjTest.php.

References $row.

Referenced by assQuestion\calculateResultsFromSolution(), ilTestSequence\getSequenceSummary(), assQuestionGUI\outQuestionPage(), and ilTestOutputGUI\outWorkingForm().

        {
            global $ilDB;
            
            $rset = $ilDB->queryF('SELECT obligatory FROM tst_test_question WHERE question_fi = %s', array('integer'), array($question_id));
            
                if( $row = $ilDB->fetchAssoc($rset) )
                {
                        return (bool) $row['obligatory'];
            }
                
            return false;
        }

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ilObjTest::isRandomTest

(

)

Gets the status of the $random_test attribute.

Returns

integer The random test status. 0 = normal, 1 = questions are generated with random generator public

See Also

$random_test

Definition at line 2435 of file class.ilObjTest.php.

Referenced by addDefaults(), areRandomTestQuestionpoolsConfigured(), cloneObject(), createRandomSolutions(), createTestSequence(), deleteTest(), doesNonRandomTestQuestionsExist(), getAllQuestions(), getAnsweredQuestionCount(), getQuestionCount(), getQuestionsOfPass(), getQuestionsOfTest(), getQuestionTitles(), getQuestionTitlesAndIndexes(), getTestResult(), getTestSequence(), getUnfilteredEvaluationData(), isComplete(), loadQuestions(), removeAllTestEditings(), removeTestResults(), removeTestResultsForUser(), saveToDb(), and toXML().

        {
                return ($this->random_test) ? 1 : 0;
        }

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ilObjTest::isSingleChoiceTest

(

)

Returns TRUE if the test contains single choice results only.

Returns

boolean public

Definition at line 975 of file class.ilObjTest.php.

References $result, $row, and getTestId().

        {
                global $ilDB;

                $result = $ilDB->queryF("SELECT DISTINCT(qpl_qst_type.type_tag) foundtypes FROM qpl_questions, tst_test_result, qpl_qst_type, tst_active WHERE tst_test_result.question_fi = qpl_questions.question_id AND qpl_questions.question_type_fi = qpl_qst_type.question_type_id AND tst_test_result.active_fi = tst_active.active_id AND tst_active.test_fi = %s",
                        array('integer'),
                        array($this->getTestId())
                );
                if ($result->numRows() == 1)
                {
                        $row = $ilDB->fetchAssoc($result);
                        if (strcmp($row['foundtypes'], 'assSingleChoice') == 0)
                        {
                                return TRUE;
                        }
                        else
                        {
                                return false;
                        }
                }
                return FALSE;
        }

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ilObjTest::isSingleChoiceTestWithoutShuffle

(

)

Returns TRUE if the test contains single choice results and no shuffle only.

Returns

boolean public

Definition at line 1004 of file class.ilObjTest.php.

References $result, $row, getTestId(), and hasSingleChoiceQuestions().

        {
                global $ilDB;

                if (!$this->hasSingleChoiceQuestions()) return false;
                
                $result = $ilDB->queryF("
                                SELECT  DISTINCT(qpl_qst_sc.shuffle) foundshuffles
                                FROM    qpl_questions,
                                                qpl_qst_sc,
                                                tst_test_result,
                                                qpl_qst_type,
                                                tst_active
                                WHERE   tst_test_result.question_fi = qpl_questions.question_id
                                AND             qpl_questions.question_type_fi = qpl_qst_type.question_type_id
                                AND             tst_test_result.active_fi = tst_active.active_id
                                AND             qpl_questions.question_id = qpl_qst_sc.question_fi
                                AND             tst_active.test_fi = %s
                                AND             qpl_qst_type.type_tag = %s
                        ",
                        array('integer', 'text'),
                        array($this->getTestId(), 'assSingleChoice')
                );
                if ($result->numRows() == 1)
                {
                        $row = $ilDB->fetchAssoc($result);
                        return ($row['foundshuffles'] == 0);
                }
                return FALSE;
        }

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ilObjTest::isTestFinished

(

$active_id

)

returns if the active for user_id has been submitted

Definition at line 8070 of file class.ilObjTest.php.

References $result.

Referenced by isTestFinishedToViewResults().

        {
                global $ilDB;

                $result = $ilDB->queryF("SELECT submitted FROM tst_active WHERE active_id=%s AND submitted=%s",
                        array('integer', 'integer'),
                        array($active_id, 1)
                );
                return $result->numRows() == 1;
        }

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ilObjTest::isTestFinishedToViewResults	(		$active_id,
			$currentpass
	)

Returns true if an active user completed a test pass and did not start a new pass.

Parameters

integer	$active_id	The active id of the user
integer	$currentpass	The current test pass of the user

Returns

boolean true if an active user completed a test pass and did not start a new pass, false otherwise public

Definition at line 4210 of file class.ilObjTest.php.

References getPassFinishDate(), and isTestFinished().

Referenced by canShowTestResults().

        {
                $num = $this->getPassFinishDate($active_id, $currentpass);
                return ((($currentpass > 0) && ($num == 0)) || $this->isTestFinished($active_id)) ? true : false;
        }

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ilObjTest::loadFromDb

(

)

Loads a ilObjTest object from a database.

Parameters

object	$db	A pear DB object
integer	$test_id	A unique key which defines the test in the database public

Definition at line 2113 of file class.ilObjTest.php.

References $data, $result, ilRTE\_replaceMediaObjectImageSrc(), getAuthor(), ilObject\getId(), ilObjectActivation\getItem(), getTestId(), loadQuestions(), saveAuthorToMetadata(), setActivationEndingTime(), setActivationLimited(), setActivationStartingTime(), setActivationVisibility(), setAllowedUsers(), setAllowedUsersTimeGap(), setAnonymity(), setAnswerFeedback(), setAnswerFeedbackPoints(), setAuthor(), setAutosave(), setAutosaveIval(), setCertificateVisibility(), setCountSystem(), setCustomStyle(), setECTSFX(), setECTSGrades(), setECTSOutput(), setEnabledViewMode(), setEnableProcessingTime(), setEndingTime(), setExportSettings(), setFinalStatement(), setFixedParticipants(), setForceJS(), setHighscoreAchievedTS(), setHighscoreAnon(), setHighscoreEnabled(), setHighscoreHints(), setHighscoreOwnTable(), setHighscorePercentage(), setHighscoreScore(), setHighscoreTopNum(), setHighscoreTopTable(), setHighscoreWTime(), setInstantFeedbackSolution(), setIntroduction(), setKiosk(), setListOfQuestionsSettings(), setMailNotification(), setMailNotificationType(), setMCScoring(), setNrOfTries(), setObligationsEnabled(), setOfferingQuestionHintsEnabled(), setOnline(), setPassDeletionAllowed(), setPassScoring(), setPassword(), setPoolUsage(), setPrintBestSolutionWithResult(), setProcessingTime(), setRandomQuestionCount(), setRandomTest(), setReportingDate(), setResetProcessingTime(), setResultsPresentation(), setScoreCutting(), setScoreReporting(), setSequenceSettings(), setShowCancel(), setShowFinalStatement(), setShowInfo(), setShowMarker(), setShuffleQuestions(), setSpecificAnswerFeedback(), setStartingTime(), setTemplate(), setTestId(), setTitleOutput(), setUsePreviousAnswers(), and ilObjectActivation\TIMINGS_ACTIVATION.

Referenced by cloneObject(), and read().

        {
                global $ilDB;

                $result = $ilDB->queryF("SELECT * FROM tst_tests WHERE obj_fi = %s",
                        array('integer'),
                        array($this->getId())
                );
                if ($result->numRows() == 1)
                {
                        $data = $ilDB->fetchObject($result);
                        $this->setTestId($data->test_id);
                        if (strlen($this->getAuthor()) == 0)
                        {
                                $this->saveAuthorToMetadata($data->author);
                        }
                        $this->setAuthor($data->author);
                        include_once("./Services/RTE/classes/class.ilRTE.php");
                        $this->setIntroduction(ilRTE::_replaceMediaObjectImageSrc($data->introduction, 1));
                        $this->setFinalStatement(ilRTE::_replaceMediaObjectImageSrc($data->finalstatement, 1));
                        $this->setShowInfo($data->showinfo);
                        $this->setForceJS($data->forcejs);
                        $this->setCustomStyle($data->customstyle);
                        $this->setShowFinalStatement($data->showfinalstatement);
                        $this->setSequenceSettings($data->sequence_settings);
                        $this->setScoreReporting($data->score_reporting);
                        $this->setInstantFeedbackSolution($data->instant_verification);
                        $this->setAnswerFeedbackPoints($data->answer_feedback_points);
                        $this->setAnswerFeedback($data->answer_feedback);
                        $this->setAnonymity($data->anonymity);
                        $this->setShowCancel($data->show_cancel);
                        $this->setShowMarker($data->show_marker);
                        $this->setFixedParticipants($data->fixed_participants);
                        $this->setNrOfTries($data->nr_of_tries);
                        $this->setKiosk($data->kiosk);
                        $this->setUsePreviousAnswers($data->use_previous_answers);
                        $this->setTitleOutput($data->title_output);
                        $this->setProcessingTime($data->processing_time);
                        $this->setEnableProcessingTime($data->enable_processing_time);
                        $this->setResetProcessingTime($data->reset_processing_time);
                        $this->setReportingDate($data->reporting_date);
                        $this->setStartingTime($data->starting_time);
                        $this->setEndingTime($data->ending_time);
                        $this->setShuffleQuestions($data->shuffle_questions);
                        $this->setResultsPresentation($data->results_presentation);
                        $this->setListOfQuestionsSettings($data->show_summary);                 
                        $this->setECTSOutput($data->ects_output);
                        $this->setECTSGrades(
                                array(
                                        "A" => $data->ects_a,
                                        "B" => $data->ects_b,
                                        "C" => $data->ects_c,
                                        "D" => $data->ects_d,
                                        "E" => $data->ects_e
                                )
                        );
                        $this->setECTSFX($data->ects_fx);
                        $this->setRandomTest($data->random_test);
                        $this->setRandomQuestionCount($data->random_question_count);
                        $this->mark_schema->flush();
                        $this->mark_schema->loadFromDb($this->getTestId());
                        $this->setCountSystem($data->count_system);
                        $this->setMCScoring($data->mc_scoring);
                        $this->setMailNotification($data->mailnotification);
                        $this->setMailNotificationType($data->mailnottype);
                        $this->setExportSettings($data->exportsettings);
                        $this->setScoreCutting($data->score_cutting);
                        $this->setPassword($data->password);
                        $this->setAllowedUsers($data->allowedusers);
                        $this->setAllowedUsersTimeGap($data->alloweduserstimegap);
                        $this->setPassScoring($data->pass_scoring);
                        $this->setObligationsEnabled($data->obligations_enabled);
                        $this->setOfferingQuestionHintsEnabled($data->offer_question_hints);
                        $this->setCertificateVisibility($data->certificate_visibility);
                        $this->setEnabledViewMode($data->enabled_view_mode);
                        $this->setTemplate($data->template_id);
                        $this->setPoolUsage($data->pool_usage);                 
                        $this->setPrintBestSolutionWithResult((bool) $data->print_bs_with_res);
                        $this->setHighscoreEnabled((bool) $data->highscore_enabled);
                        $this->setHighscoreAnon((bool) $data->highscore_anon);
                        $this->setHighscoreAchievedTS((bool) $data->highscore_achieved_ts);
                        $this->setHighscoreScore((bool) $data->highscore_score);
                        $this->setHighscorePercentage((bool) $data->highscore_percentage);
                        $this->setHighscoreHints((bool) $data->highscore_hints);
                        $this->setHighscoreWTime((bool) $data->highscore_wtime);
                        $this->setHighscoreOwnTable((bool) $data->highscore_own_table);
                        $this->setHighscoreTopTable((bool) $data->highscore_top_table);
                        $this->setHighscoreTopNum((int) $data->highscore_top_num);
                        $this->setOnline((bool) $data->online_status);
                        $this->setSpecificAnswerFeedback((int) $data->specific_feedback);
                        $this->setAutosave((bool)$data->autosave);
                        $this->setAutosaveIval((int)$data->autosave_ival);
                        $this->setPassDeletionAllowed($data->pass_deletion_allowed);
                        $this->loadQuestions();
                }
                
                // moved activation to ilObjectActivation
                if($this->ref_id)
                {
                        include_once "./Services/Object/classes/class.ilObjectActivation.php";
                        $activation = ilObjectActivation::getItem($this->ref_id);                       
                        switch($activation["timing_type"])
                        {                               
                                case ilObjectActivation::TIMINGS_ACTIVATION:    
                                        $this->setActivationLimited(true);
                                        $this->setActivationStartingTime($activation["timing_start"]);
                                        $this->setActivationEndingTime($activation["timing_end"]);
                                        $this->setActivationVisibility($activation["visible"]);
                                        break;
                                
                                default:                        
                                        $this->setActivationLimited(false);
                                        break;                                                  
                        }
                }
        }

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ilObjTest::loadQuestions	(		$active_id = "",
			$pass = NULL
	)

Load the test question id's from the database.

Parameters

integer

$user_id

The user id of the test user (necessary for random tests) public

Definition at line 2236 of file class.ilObjTest.php.

References $data, $ilUser, $pass, $result, _getPass(), getActiveIdOfUser(), and isRandomTest().

Referenced by getAllQuestions(), getAnsweredQuestionCount(), insertQuestion(), loadFromDb(), questionMoveDown(), questionMoveUp(), removeQuestion(), and setQuestionOrderAndObligations().

{
        global $ilUser;
        global $ilDB;

        $this->questions = array();
        if (strcmp($active_id, "") == 0)
        {
                $active_id = $this->getActiveIdOfUser($ilUser->getId());
        }
        if ($this->isRandomTest())
        {
                if (is_null($pass))
                {
                        $pass = $this->_getPass($active_id);
                }
                $result = $ilDB->queryF("SELECT tst_test_rnd_qst.* FROM tst_test_rnd_qst, qpl_questions WHERE tst_test_rnd_qst.active_fi = %s AND qpl_questions.question_id = tst_test_rnd_qst.question_fi AND tst_test_rnd_qst.pass = %s ORDER BY sequence",
                        array('integer', 'integer'),
                        array($active_id, $pass)
                );
                // The following is a fix for random tests prior to ILIAS 3.8. If someone started a random test in ILIAS < 3.8, there
                // is only one test pass (pass = 0) in tst_test_rnd_qst while with ILIAS 3.8 there are questions for every test pass.
                // To prevent problems with tests started in an older version and continued in ILIAS 3.8, the first pass should be taken if
                // no questions are present for a newer pass.
                if ($result->numRows() == 0)
                {
                        $result = $ilDB->queryF("SELECT tst_test_rnd_qst.* FROM tst_test_rnd_qst, qpl_questions WHERE tst_test_rnd_qst.active_fi = %s AND qpl_questions.question_id = tst_test_rnd_qst.question_fi AND tst_test_rnd_qst.pass = 0 ORDER BY sequence",
                                array('integer'),
                                array($active_id)
                        );
                }
        }
        else
        {
                $result = $ilDB->queryF("SELECT tst_test_question.* FROM tst_test_question, qpl_questions WHERE tst_test_question.test_fi = %s AND qpl_questions.question_id = tst_test_question.question_fi ORDER BY sequence",
                        array('integer'),
                        array($this->test_id)
                );
        }
        $index = 1;
        while ($data = $ilDB->fetchAssoc($result))
        {
                $this->questions[$index++] = $data["question_fi"];
        }
}

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ilObjTest::logAction	(		$logtext = "",
			$question_id = ""
	)

Logs an action into the Test&Assessment log.

Parameters

string	$logtext	The log text
integer	$question_id	If given, saves the question id to the database public

Definition at line 7513 of file class.ilObjTest.php.

References $ilUser, ilObjAssessmentFolder\_addLog(), assQuestion\_getOriginalId(), ilObject\getId(), and ilObject\getRefId().

Referenced by checkMaximumAllowedUsers(), insertQuestion(), questionMoveDown(), questionMoveUp(), removeAllTestEditings(), removeQuestion(), removeTestResults(), removeTestResultsForUser(), saveQuestionsToDb(), saveRandomQuestionCount(), saveRandomQuestionpools(), and saveToDb().

        {
                global $ilUser;

                $original_id = "";
                if (strcmp($question_id, "") != 0)
                {
                        include_once "./Modules/TestQuestionPool/classes/class.assQuestion.php";
                        $original_id = assQuestion::_getOriginalId($question_id);
                }
                include_once "./Modules/Test/classes/class.ilObjAssessmentFolder.php";
                ilObjAssessmentFolder::_addLog($ilUser->getId(), $this->getId(), $logtext, $question_id, $original_id, TRUE, $this->getRefId());
        }

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ilObjTest::modifyExportIdentifier	(		$a_tag,
			$a_param,
			$a_value
	)

Returns the installation id for a given identifier.

private

Definition at line 6836 of file class.ilObjTest.php.

References ilUtil\insertInstIntoID().

        {
                if ($a_tag == "Identifier" && $a_param == "Entry")
                {
                        include_once "./Services/Utilities/classes/class.ilUtil.php";
                        $a_value = ilUtil::insertInstIntoID($a_value);
                }

                return $a_value;
        }

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ilObjTest::moveQuestionAfter	(		$question_to_move,
			$question_before
	)

Definition at line 11002 of file class.ilObjTest.php.

References $query, $row, and getTestId().

                                                                               {
            global $ilDB;
            //var_dump(func_get_args());
            if ($question_before) {
                $query = 'SELECT sequence, test_fi FROM tst_test_question WHERE question_fi = %s';
                $types = array('integer');
                $values = array($question_before);
                $rset = $ilDB->queryF($query, $types, $values);
            }

            if (!$question_before || ($rset && !($row = $ilDB->fetchAssoc($rset)))) {
                $row = array(
                    'sequence' => 0,
                    'test_fi' => $this->getTestId(),
                );
            }
            
            $update = 'UPDATE tst_test_question SET sequence = sequence + 1 WHERE sequence > %s AND test_fi = %s';
            $types = array('integer', 'integer');
            $values = array($row['sequence'], $row['test_fi']);
            $ilDB->manipulateF($update, $types, $values);

            $update = 'UPDATE tst_test_question SET sequence = %s WHERE question_fi = %s';
            $types = array('integer', 'integer');
            $values = array($row['sequence'] + 1, $question_to_move);
            $ilDB->manipulateF($update, $types, $values);

        }

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ilObjTest::moveQuestionAfterOLD	(		$previous_question_id,
			$new_question_id
	)

Definition at line 10882 of file class.ilObjTest.php.

References $query, $res, $row, and getTestId().

                                                                                      {
            $new_array = array();
            $position = 1;

            $query = 'SELECT question_fi  FROM tst_test_question WHERE test_fi = %s';
            $types = array('integer');
            $values = array($this->getTestId());

            $new_question_id += 1;

            global $ilDB;
            $inserted = false;
            $res = $ilDB->queryF($query, $types, $values);
            while($row = $ilDB->fetchAssoc($res)) {

                $qid = $row['question_fi'];

                if ($qid == $new_question_id) {
                    continue;
                }
                else if ($qid == $previous_question_id) {
                    $new_array[$position++] = $qid;
                    $new_array[$position++] =  $new_question_id;
                    $inserted = true;
                }
                else {
                    $new_array[$position++] = $qid;
                }
            }

            $update_query = 'UPDATE tst_test_question SET sequence = %s WHERE test_fi = %s AND question_fi = %s';
            $update_types = array('integer', 'integer', 'integer');

            foreach($new_array as $position => $qid) {
                $ilDB->manipulateF(
                        $update_query,
                        $update_types,
                        $vals = array(
                            $position,
                            $this->getTestId(),
                            $qid
                        )
                );
            }
        }

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ilObjTest::moveQuestions	(		$move_questions,
			$target_index,
			$insert_mode
	)

Move questions to another position.

Parameters

array	$move_questions	An array with the question id's of the questions to move
integer	$target_index	The question id of the target position
integer	$insert_mode	0, if insert before the target position, 1 if insert after the target position public

Definition at line 5820 of file class.ilObjTest.php.

References saveQuestionsToDb().

        {
                $this->questions = array_values($this->questions);
                $array_pos = array_search($target_index, $this->questions);
                if ($insert_mode == 0)
                {
                        $part1 = array_slice($this->questions, 0, $array_pos);
                        $part2 = array_slice($this->questions, $array_pos);
                }
                else if ($insert_mode == 1)
                {
                        $part1 = array_slice($this->questions, 0, $array_pos + 1);
                        $part2 = array_slice($this->questions, $array_pos + 1);
                }
                foreach ($move_questions as $question_id)
                {
                        if (!(array_search($question_id, $part1) === FALSE))
                        {
                                unset($part1[array_search($question_id, $part1)]);
                        }
                        if (!(array_search($question_id, $part2) === FALSE))
                        {
                                unset($part2[array_search($question_id, $part2)]);
                        }
                }
                $part1 = array_values($part1);
                $part2 = array_values($part2);
                $new_array = array_values(array_merge($part1, $move_questions, $part2));
                $this->questions = array();
                $counter = 1;
                foreach ($new_array as $question_id)
                {
                        $this->questions[$counter] = $question_id;
                        $counter++;
                }
                $this->saveQuestionsToDb();
        }

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ilObjTest::notify	(		$a_event,
			$a_ref_id,
			$a_parent_non_rbac_id,
			$a_node_id,
			$a_params = 0
	)

notifys an object about an event occured Based on the event happend, each object may decide how it reacts.

If you are not required to handle any events related to your module, just delete this method. (For an example how this method is used, look at ilObjGroup)

public

Parameters

string	event
integer	reference id of object where the event occured
array	passes optional parameters if required

Returns

boolean

Reimplemented from ilObject.

Definition at line 742 of file class.ilObjTest.php.

References $_GET, and ilObject\getType().

        {
                global $tree;

                switch ($a_event)
                {
                        case "link":

                                //var_dump("<pre>",$a_params,"</pre>");
                                //echo "Module name ".$this->getRefId()." triggered by link event. Objects linked into target object ref_id: ".$a_ref_id;
                                //exit;
                                break;

                        case "cut":

                                //echo "Module name ".$this->getRefId()." triggered by cut event. Objects are removed from target object ref_id: ".$a_ref_id;
                                //exit;
                                break;

                        case "copy":

                                //var_dump("<pre>",$a_params,"</pre>");
                                //echo "Module name ".$this->getRefId()." triggered by copy event. Objects are copied into target object ref_id: ".$a_ref_id;
                                //exit;
                                break;

                        case "paste":

                                //echo "Module name ".$this->getRefId()." triggered by paste (cut) event. Objects are pasted into target object ref_id: ".$a_ref_id;
                                //exit;
                                break;

                        case "new":

                                //echo "Module name ".$this->getRefId()." triggered by paste (new) event. Objects are applied to target object ref_id: ".$a_ref_id;
                                //exit;
                                break;
                }

                // At the beginning of the recursive process it avoids second call of the notify function with the same parameter
                if ($a_node_id==$_GET["ref_id"])
                {
                        $parent_obj =& $this->ilias->obj_factory->getInstanceByRefId($a_node_id);
                        $parent_type = $parent_obj->getType();
                        if ($parent_type == $this->getType())
                        {
                                $a_node_id = (int) $tree->getParentId($a_node_id);
                        }
                }

                parent::notify($a_event,$a_ref_id,$a_parent_non_rbac_id,$a_node_id,$a_params);
        }

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ilObjTest::pcArrayShuffle

(

$array

)

Shuffles the values of a given array.

Parameters

array

$array

An array which should be shuffled public

Definition at line 4345 of file class.ilObjTest.php.

References $result.

        {
                $keys = array_keys($array);
                shuffle($keys);
                $result = array();
                foreach ($keys as $key)
                {
                        $result[$key] = $array[$key];
                }
                return $result;
        }

ilObjTest::prepareTextareaOutput	(		$txt_output,
			$prepare_for_latex_output = FALSE
	)

Prepares a string for a text area output in tests.

Parameters

string

$txt_output

String which should be prepared for output public

Definition at line 9451 of file class.ilObjTest.php.

        {
                include_once "./Services/Utilities/classes/class.ilUtil.php";
                return ilUtil::prepareTextareaOutput($txt_output, $prepare_for_latex_output);
        }

& ilObjTest::processCSVRow	(		$row,
			$quoteAll = FALSE,
			$separator = ";"
	)

Processes an array as a CSV row and converts the array values to correct CSV values.

The "converted" array is returned

Parameters

array	$row	The array containing the values for a CSV row
string	$quoteAll	Indicates to quote every value (=TRUE) or only values containing quotes and separators (=FALSE, default)
string	$separator	The value separator in the CSV row (used for quoting) (; = default)

Returns

array The converted array ready for CSV use public

Definition at line 8211 of file class.ilObjTest.php.

References $row, and $separator.

Referenced by getAllTestResults().

        {
                $resultarray = array();
                foreach ($row as $rowindex => $entry)
                {
                        $surround = FALSE;
                        if ($quoteAll)
                        {
                                $surround = TRUE;
                        }
                        if (strpos($entry, "\"") !== FALSE)
                        {
                                $entry = str_replace("\"", "\"\"", $entry);
                                $surround = TRUE;
                        }
                        if (strpos($entry, $separator) !== FALSE)
                        {
                                $surround = TRUE;
                        }
                        // replace all CR LF with LF (for Excel for Windows compatibility
                        $entry = str_replace(chr(13).chr(10), chr(10), $entry);

                        if ($surround)
                        {
                            $entry = "\"" . $entry . "\"";
                        }

                        $resultarray[$rowindex] = $entry;
                }
                return $resultarray;
        }

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ilObjTest::processPrintoutput2FO

(

$print_output

)

Convert a print output to XSL-FO.

Parameters

string

$print_output

The print output

Returns

string XSL-FO code public

Definition at line 9958 of file class.ilObjTest.php.

References $GLOBALS, xslt_create(), xslt_error(), xslt_free(), and xslt_process().

Referenced by deliverPDFfromHTML().

        {
                if (extension_loaded("tidy"))
                {
                        $config = array(
                                "indent"         => false,
                                "output-xml"     => true,
                                "numeric-entities" => true
                        );
                        $tidy = new tidy();
                        $tidy->parseString($print_output, $config, 'utf8');
                        $tidy->cleanRepair();
                        $print_output = tidy_get_output($tidy);
                        $print_output = preg_replace("/^.*?(<html)/", "\\1", $print_output);
                }
                else
                {
                        $print_output = str_replace("&nbsp;", "&#160;", $print_output);
                        $print_output = str_replace("&otimes;", "X", $print_output);
                }
                $xsl = file_get_contents("./Modules/Test/xml/question2fo.xsl");

                // additional font support
                $xsl = str_replace(
                                'font-family="Helvetica, unifont"',
                                'font-family="'.$GLOBALS['ilSetting']->get('rpc_pdf_font','Helvetica, unifont').'"',
                                $xsl
                );

                $args = array( '/_xml' => $print_output, '/_xsl' => $xsl );
                $xh = xslt_create();
                $params = array();
                $output = xslt_process($xh, "arg:/_xml", "arg:/_xsl", NULL, $args, $params);
                xslt_error($xh);
                xslt_free($xh);
                return $output;
        }

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ilObjTest::QTIMaterialToString

(

$a_material

)

Reads an QTI material tag an creates a text string.

Parameters

string

$a_material

QTI material tag

Returns

string text or xhtml string public

Definition at line 9376 of file class.ilObjTest.php.

References $_SESSION, $ilLog, and $result.

Referenced by fromXML().

        {
                $result = "";
                for ($i = 0; $i < $a_material->getMaterialCount(); $i++)
                {
                        $material = $a_material->getMaterial($i);
                        if (strcmp($material["type"], "mattext") == 0)
                        {
                                $result .= $material["material"]->getContent();
                        }
                        if (strcmp($material["type"], "matimage") == 0)
                        {
                                $matimage = $material["material"];
                                if (preg_match("/(il_([0-9]+)_mob_([0-9]+))/", $matimage->getLabel(), $matches))
                                {
                                        // import an mediaobject which was inserted using tiny mce
                                        if (!is_array($_SESSION["import_mob_xhtml"])) $_SESSION["import_mob_xhtml"] = array();
                                        array_push($_SESSION["import_mob_xhtml"], array("mob" => $matimage->getLabel(), "uri" => $matimage->getUri()));
                                }
                        }
                }
                global $ilLog;
                $ilLog->write(print_r($_SESSION["import_mob_xhtml"], true));
                return $result;
        }

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ilObjTest::questionMoveDown

(

$question_id

)

Moves a question down in order.

Parameters

integer

$question_id

The database id of the question to be moved down public

See Also

$test_id

Definition at line 3863 of file class.ilObjTest.php.

References $data, $result, ilObjAssessmentFolder\_enabledAssessmentLogging(), ilObjAssessmentFolder\_getLogLanguage(), getTestId(), loadQuestions(), and logAction().

        {
                global $ilDB;

                // Move a question down in sequence
                $result = $ilDB->queryF("SELECT * FROM tst_test_question WHERE test_fi=%s AND question_fi=%s",
                        array('integer','integer'),
                        array($this->getTestId(), $question_id)
                );
                $data = $ilDB->fetchObject($result);
                $result = $ilDB->queryF("SELECT * FROM tst_test_question WHERE test_fi=%s AND sequence=%s",
                        array('integer','integer'),
                        array($this->getTestId(), $data->sequence + 1)
                );
                if ($result->numRows() == 1)
                {
                        // OK, it's not the last question, so move it down
                        $data_next = $ilDB->fetchObject($result);
                        // change next dataset
                        $affectedRows = $ilDB->manipulateF("UPDATE tst_test_question SET sequence=%s WHERE test_question_id=%s",
                                array('integer','integer'),
                                array($data->sequence, $data_next->test_question_id)
                        );
                        // move actual dataset down
                        $affectedRows = $ilDB->manipulateF("UPDATE tst_test_question SET sequence=%s WHERE test_question_id=%s",
                                array('integer','integer'),
                                array($data->sequence + 1, $data->test_question_id)
                        );
                        include_once ("./Modules/Test/classes/class.ilObjAssessmentFolder.php");
                        if (ilObjAssessmentFolder::_enabledAssessmentLogging())
                        {
                                $this->logAction($this->lng->txtlng("assessment", "log_question_position_changed", ilObjAssessmentFolder::_getLogLanguage()) . ": " . ($data->sequence) . " => " . ($data->sequence+1), $question_id);
                        }
                }
                $this->loadQuestions();
        }

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ilObjTest::questionMoveUp

(

$question_id

)

Moves a question up in order.

Parameters

integer

$question_id

The database id of the question to be moved up public

See Also

$test_id

Definition at line 3819 of file class.ilObjTest.php.

References $data, $result, ilObjAssessmentFolder\_enabledAssessmentLogging(), ilObjAssessmentFolder\_getLogLanguage(), getTestId(), loadQuestions(), and logAction().

        {
                global $ilDB;

                // Move a question up in sequence
                $result = $ilDB->queryF("SELECT * FROM tst_test_question WHERE test_fi=%s AND question_fi=%s",
                        array('integer', 'integer'),
                        array($this->getTestId(), $question_id)
                );
                $data = $ilDB->fetchObject($result);
                if ($data->sequence > 1) 
                {
                        // OK, it's not the top question, so move it up
                        $result = $ilDB->queryF("SELECT * FROM tst_test_question WHERE test_fi=%s AND sequence=%s",
                                array('integer','integer'),
                                array($this->getTestId(), $data->sequence - 1)
                        );
                        $data_previous = $ilDB->fetchObject($result);
                        // change previous dataset
                        $affectedRows = $ilDB->manipulateF("UPDATE tst_test_question SET sequence=%s WHERE test_question_id=%s",
                                array('integer','integer'),
                                array($data->sequence, $data_previous->test_question_id)
                        );
                        // move actual dataset up
                        $affectedRows = $ilDB->manipulateF("UPDATE tst_test_question SET sequence=%s WHERE test_question_id=%s",
                                array('integer','integer'),
                                array($data->sequence - 1, $data->test_question_id)
                        );
                        include_once ("./Modules/Test/classes/class.ilObjAssessmentFolder.php");
                        if (ilObjAssessmentFolder::_enabledAssessmentLogging())
                        {
                                $this->logAction($this->lng->txtlng("assessment", "log_question_position_changed", ilObjAssessmentFolder::_getLogLanguage()) . ": " . ($data->sequence) . " => " . ($data->sequence-1), $question_id);
                        }
                }
                $this->loadQuestions();
        }

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ilObjTest::randomSelectQuestions	(		$nr_of_questions,
			$questionpool,
			$use_obj_id = 0,
			$qpls = "",
			$pass = NULL
	)

Returns a random selection of questions.

Parameters

integer	$nr_of_questions	Number of questions to return
integer	$questionpool	ID of questionpool to choose the questions from (0 = all available questionpools)
boolean	$user_obj_id	Use the object id instead of the reference id when set to true
array	$qpls	An array of questionpool id's if the random questions should only be chose from the contained questionpools

Returns

array A random selection of questions public

Definition at line 5646 of file class.ilObjTest.php.

References $result, $row, ilObjQuestionPool\_getAvailableQuestionpools(), ilObject\_lookupObjId(), ilObject\_lookupOwner(), ilObject\getId(), and getTestId().

Referenced by generateRandomPass().

        {
                global $rbacsystem;
                global $ilDB;

                // retrieve object id instead of ref id if necessary
                if (($questionpool != 0) && (!$use_obj_id)) $questionpool = ilObject::_lookupObjId($questionpool);

                // get original ids of all existing questions in the test
                $result = $ilDB->queryF("SELECT qpl_questions.original_id FROM qpl_questions, tst_test_question WHERE qpl_questions.question_id = tst_test_question.question_fi AND qpl_questions.tstamp > 0 AND tst_test_question.test_fi = %s",
                        array("integer"),
                        array($this->getTestId())
                );
                $original_ids = array();
                $paramtypes = array();
                $paramvalues = array();
                while ($row = $ilDB->fetchAssoc($result))
                {
                        array_push($original_ids, $row['original_id']);
                }

                $available = "";
                // get a list of all available questionpools
                if (($questionpool == 0) && (!is_array($qpls)))
                {
                        include_once "./Modules/TestQuestionPool/classes/class.ilObjQuestionPool.php";
                        $available_pools = array_keys(ilObjQuestionPool::_getAvailableQuestionpools($use_object_id = TRUE, $equal_points = FALSE, $could_be_offline = FALSE, $showPath = FALSE, $with_questioncount = FALSE, "read", ilObject::_lookupOwner($this->getId())));
                        if (count($available_pools))
                        {
                                $available = " AND " . $ilDB->in('obj_fi', $available_pools, false, 'integer');
                        }
                        else
                        {
                                return array();
                        }
                }

                $constraint_qpls = "";
                $result_array = array();
                if ($questionpool == 0)
                {
                        if (is_array($qpls))
                        {
                                if (count($qpls) > 0)
                                {
                                        $constraint_qpls = " AND " . $ilDB->in('obj_fi', $qpls, false, 'integer');
                                }
                        }
                }

                $original_clause = "";
                if (count($original_ids))
                {
                        $original_clause = " AND " . $ilDB->in('question_id', $original_ids, true, 'integer');
                }

                if ($questionpool == 0)
                {
                        $result = $ilDB->queryF("SELECT question_id FROM qpl_questions WHERE original_id IS NULL $available $constraint_qpls AND owner > %s AND complete = %s $original_clause",
                                array('integer', 'text'),
                                array(0, "1")
                        );
                }
                else
                {
                        $result = $ilDB->queryF("SELECT question_id FROM qpl_questions WHERE original_id IS NULL AND obj_fi = %s AND owner > %s AND complete = %s $original_clause",
                                array('integer','integer', 'text'),
                                array($questionpool, 0, "1")
                        );
                }
                $found_ids = array();
                while ($row = $ilDB->fetchAssoc($result))
                {
                        array_push($found_ids, $row['question_id']);
                }
                $nr_of_questions = ($nr_of_questions > count($found_ids)) ? count($found_ids) : $nr_of_questions;
                if ($nr_of_questions == 0) return array();
                $rand_keys = array_rand($found_ids, $nr_of_questions);
                $result = array();
                if (is_array($rand_keys))
                {
                        foreach ($rand_keys as $key)
                        {
                                $result[$found_ids[$key]] = $found_ids[$key];
                        }
                }
                else
                {
                        $result[$found_ids[$rand_keys]] = $found_ids[$rand_keys];
                }
                return $result;
        }

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ilObjTest::read

(

$a_force_db = false

)

read object data from db into object

Parameters

boolean

public

Reimplemented from ilObject.

Definition at line 569 of file class.ilObjTest.php.

References loadFromDb().

        {
                parent::read($a_force_db);
                $this->loadFromDb();
        }

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ilObjTest::removeAllTestEditings

(

$question_id = ""

)

Removes all references to the question in executed tests in case the question has been changed.

If a question was changed it cannot be guaranteed that the content and the meaning of the question is the same as before. So we have to delete all already started or completed tests using that question. Therefore we have to delete all references to that question in tst_solutions and the tst_active entries which were created for the user and test in the tst_solutions entry.

Definition at line 3594 of file class.ilObjTest.php.

References $query, $res, $row, ilObjAssessmentFolder\_enabledAssessmentLogging(), ilObjAssessmentFolder\_getLogLanguage(), ilUtil\delDir(), ilAssQuestionHintTracking\deleteRequestsByActiveIds(), ilAssQuestionHintTracking\deleteRequestsByQuestionIds(), getTestId(), isRandomTest(), and logAction().

Referenced by deleteTest(), removeNonRandomTestData(), removeQuestion(), and removeRandomTestData().

        {
                global $ilDB;

                // remove the question from tst_solutions
                if ($question_id)
                {
                        $affectedRows = $ilDB->manipulateF("DELETE FROM tst_solutions WHERE tst_solutions.active_fi IN (SELECT active_id FROM tst_active WHERE test_fi = %s) AND tst_solutions.question_fi = %s",
                                array('integer','integer'),
                                array($this->getTestId(), $question_id)
                        );
                        $affectedRows = $ilDB->manipulateF("DELETE FROM tst_qst_solved WHERE tst_qst_solved.active_fi IN (SELECT active_id FROM tst_active WHERE test_fi = %s) AND tst_qst_solved.question_fi = %s",
                                array('integer','integer'),
                                array($this->getTestId(), $question_id)
                        );
                        $affectedRows = $ilDB->manipulateF("DELETE FROM tst_test_result WHERE tst_test_result.active_fi IN (SELECT active_id FROM tst_active WHERE test_fi = %s) AND tst_test_result.question_fi = %s",
                                array('integer','integer'),
                                array($this->getTestId(), $question_id)
                        );
                        $affectedRows = $ilDB->manipulateF("DELETE FROM tst_pass_result WHERE tst_pass_result.active_fi IN (SELECT active_id FROM tst_active WHERE test_fi = %s)",
                                array('integer'),
                                array($this->getTestId())
                        );
                        
                        require_once 'Modules/TestQuestionPool/classes/class.ilAssQuestionHintTracking.php';
                        ilAssQuestionHintTracking::deleteRequestsByQuestionIds(array($question_id));
                } 
                else 
                {
                        $affectedRows = $ilDB->manipulateF("DELETE FROM tst_solutions WHERE tst_solutions.active_fi IN  (SELECT active_id FROM tst_active WHERE test_fi = %s)",
                                array('integer'),
                                array($this->getTestId())
                        );
                        $affectedRows = $ilDB->manipulateF("DELETE FROM tst_qst_solved WHERE tst_qst_solved.active_fi IN  (SELECT active_id FROM tst_active WHERE test_fi = %s)",
                                array('integer'),
                                array($this->getTestId())
                        );
                        $affectedRows = $ilDB->manipulateF("DELETE FROM tst_test_result WHERE tst_test_result.active_fi IN  (SELECT active_id FROM tst_active WHERE test_fi = %s)",
                                array('integer'),
                                array($this->getTestId())
                        );
                        $affectedRows = $ilDB->manipulateF("DELETE FROM tst_pass_result WHERE tst_pass_result.active_fi IN  (SELECT active_id FROM tst_active WHERE test_fi = %s)",
                                array('integer'),
                                array($this->getTestId())
                        );
                        
                        $query = "SELECT active_id FROM tst_active WHERE test_fi = %s";
                        $res = $ilDB->queryF($query, array('integer'), array($this->getTestId()));
                        $activeIds = array();
                        while( $row = $ilDB->fetchAssoc($res) )
                        {
                                $activeIds[] = $row['active_id'];
                        }
                        
                        require_once 'Modules/TestQuestionPool/classes/class.ilAssQuestionHintTracking.php';
                        ilAssQuestionHintTracking::deleteRequestsByActiveIds($activeIds);
                        
                        include_once ("./Modules/Test/classes/class.ilObjAssessmentFolder.php");
                        if (ilObjAssessmentFolder::_enabledAssessmentLogging())
                        {
                                $this->logAction($this->lng->txtlng("assessment", "log_user_data_removed", ilObjAssessmentFolder::_getLogLanguage()));
                        }
                }
                $affectedRows = $ilDB->manipulateF("DELETE FROM tst_sequence WHERE tst_sequence.active_fi IN  (SELECT active_id FROM tst_active WHERE test_fi = %s)",
                        array('integer'),
                        array($this->getTestId())
                );

                if ($this->isRandomTest())
                {
                        $affectedRows = $ilDB->manipulateF("DELETE FROM tst_test_rnd_qst WHERE tst_test_rnd_qst.active_fi IN  (SELECT active_id FROM tst_active WHERE test_fi = %s)",
                                array('integer'),
                                array($this->getTestId())
                        );
                }

                // remove test_active entries, because test has changed
                $affectedRows = $ilDB->manipulateF("DELETE FROM tst_active WHERE test_fi = %s",
                        array('integer'),
                        array($this->getTestId())
                );

                // remove saved user passwords
                $affectedRows = $ilDB->manipulateF("DELETE FROM usr_pref WHERE keyword = %s",
                        array('text'),
                        array("tst_password_".$this->getTestId())
                );

                // TODO: this shouldn't be here since it is question stuff and should be modular but there's no other solution yet
                // remove file uploads
                if (@is_dir(CLIENT_WEB_DIR . "/assessment/tst_" . $this->getTestId()))
                {
                        ilUtil::delDir(CLIENT_WEB_DIR . "/assessment/tst_" . $this->getTestId());
                }
        }

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ilObjTest::removeDuplicatedQuestionpools ( )

protected

Remove all duplicated questions from a random test.

Definition at line 1919 of file class.ilObjTest.php.

References $result, $row, _instanciateQuestion(), and getTestId().

Referenced by deleteTest(), saveRandomQuestionpools(), and saveToDb().

        {
                global $ilDB;
                
                $result = $ilDB->queryF('SELECT * FROM tst_rnd_cpy WHERE tst_fi = %s',
                        array('integer'),
                        array($this->getTestId())
                );
                while ($row = $ilDB->fetchAssoc($result))
                {
                        $question =& ilObjTest::_instanciateQuestion($row['qst_fi']);
                        $question->delete($row['qst_fi']);
                }

                $affectedRows = $ilDB->manipulateF('DELETE FROM tst_rnd_cpy WHERE tst_fi = %s',
                        array('integer'),
                        array($this->getTestId())
                );

                $affectedRows = $ilDB->manipulateF('DELETE FROM tst_rnd_qpl_title WHERE tst_fi = %s',
                        array('integer'),
                        array($this->getTestId())
                );
        }

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ilObjTest::removeNonRandomTestData

(

)

Removes all test data of a non random test when a test was set to random test.

private

Definition at line 7474 of file class.ilObjTest.php.

References getTestId(), removeAllTestEditings(), and saveCompleteStatus().

        {
                global $ilDB;

                // delete eventually set questions of a previous non-random test
                $this->removeAllTestEditings();
                $affectedRows = $ilDB->manipulateF("DELETE FROM tst_test_question WHERE test_fi = %s",
                        array('integer'),
                        array($this->getTestId())
                );
                $this->questions = array();
                $this->saveCompleteStatus();
        }

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ilObjTest::removeQuestion

(

$question_id

)

Removes a question from the test object.

Parameters

integer

$question_id

The database id of the question to be removed public

See Also

$test_id

Definition at line 3573 of file class.ilObjTest.php.

References ilObjAssessmentFolder\_enabledAssessmentLogging(), ilObjAssessmentFolder\_getLogLanguage(), _instanciateQuestion(), loadQuestions(), logAction(), removeAllTestEditings(), and saveQuestionsToDb().

Referenced by deleteTest().

        {
                $question =& ilObjTest::_instanciateQuestion($question_id);
                include_once ("./Modules/Test/classes/class.ilObjAssessmentFolder.php");
                if (ilObjAssessmentFolder::_enabledAssessmentLogging())
                {
                        $this->logAction($this->lng->txtlng("assessment", "log_question_removed", ilObjAssessmentFolder::_getLogLanguage()), $question_id);
                }
                $question->delete($question_id);
                $this->removeAllTestEditings($question_id);
                $this->loadQuestions();
                $this->saveQuestionsToDb();
        }

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ilObjTest::removeRandomQuestionpoolData

(

$position

)

Definition at line 2063 of file class.ilObjTest.php.

        {
                if (array_key_exists($position, $this->random_questionpool_data))
                {
                        unset($this->random_questionpool_data[$position]);
                }
        }

ilObjTest::removeRandomTestData

(

)

Removes all test data of a random test when a test was set to non random test.

private

Definition at line 7493 of file class.ilObjTest.php.

References getTestId(), removeAllTestEditings(), and saveCompleteStatus().

        {
                global $ilDB;
                // delete eventually set random question pools of a previous random test
                $this->removeAllTestEditings();
                $affectedRows = $ilDB->manipulateF("DELETE FROM tst_test_random WHERE test_fi = %s",
                        array('integer'),
                        array($this->getTestId())
                );
                $this->questions = array();
                $this->saveCompleteStatus();
        }

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ilObjTest::removeTestActives

(

$activeIds

)

Definition at line 3735 of file class.ilObjTest.php.

        {
                global $ilDB;

                $IN_activeIds = $ilDB->in('active_id', $activeIds, false, 'integer');
                $ilDB->manipulate("DELETE FROM tst_active WHERE $IN_activeIds");
        }

ilObjTest::removeTestResults

(

ilTestParticipantData

$participantData

)

Definition at line 3690 of file class.ilObjTest.php.

References ilObjAssessmentFolder\_enabledAssessmentLogging(), ilObjAssessmentFolder\_getLogLanguage(), _getUserIdFromActiveId(), ilUtil\delDir(), ilAssQuestionHintTracking\deleteRequestsByActiveIds(), ilTestParticipantData\getActiveIds(), getTestId(), ilTestParticipantData\getUserIds(), isRandomTest(), logAction(), and userLookupFullName().

        {
                global $ilDB;

                $IN_activeIds = $ilDB->in('active_fi', $participantData->getActiveIds(), false, 'integer');

                $ilDB->manipulate("DELETE FROM tst_solutions WHERE $IN_activeIds");
                $ilDB->manipulate("DELETE FROM tst_qst_solved WHERE $IN_activeIds");
                $ilDB->manipulate("DELETE FROM tst_test_result WHERE $IN_activeIds");
                $ilDB->manipulate("DELETE FROM tst_pass_result WHERE $IN_activeIds");
                $ilDB->manipulate("DELETE FROM tst_result_cache WHERE $IN_activeIds");
                $ilDB->manipulate("DELETE FROM tst_sequence WHERE $IN_activeIds");

                if ($this->isRandomTest())
                {
                        $ilDB->manipulate("DELETE FROM tst_test_rnd_qst WHERE $IN_activeIds");
                }

                $IN_userIds = $ilDB->in('usr_id', $participantData->getUserIds(), false, 'integer');
                $ilDB->manipulateF(
                        "DELETE FROM usr_pref WHERE $IN_userIds AND keyword = %s",
                        array('text'), array("tst_password_".$this->getTestId())
                );

                include_once ("./Modules/Test/classes/class.ilObjAssessmentFolder.php");

                foreach ($participantData->getActiveIds() as $active_id)
                {
                        // TODO: this shouldn't be here since it is question stuff and should be modular but there's no other solution yet
                        // remove file uploads
                        if (@is_dir(CLIENT_WEB_DIR . "/assessment/tst_" . $this->getTestId() . "/$active_id"))
                        {
                                ilUtil::delDir(CLIENT_WEB_DIR . "/assessment/tst_" . $this->getTestId() . "/$active_id");
                        }

                        if (ilObjAssessmentFolder::_enabledAssessmentLogging())
                        {
                                $this->logAction(sprintf($this->lng->txtlng("assessment", "log_selected_user_data_removed", ilObjAssessmentFolder::_getLogLanguage()), $this->userLookupFullName($this->_getUserIdFromActiveId($active_id))));
                        }
                }

                require_once 'Modules/TestQuestionPool/classes/class.ilAssQuestionHintTracking.php';
                ilAssQuestionHintTracking::deleteRequestsByActiveIds($participantData->getActiveIds());
        }

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ilObjTest::removeTestResultsForUser

(

$user_id

)

Definition at line 3743 of file class.ilObjTest.php.

References ilObjAssessmentFolder\_enabledAssessmentLogging(), ilObjAssessmentFolder\_getLogLanguage(), _getUserIdFromActiveId(), ilUtil\delDir(), ilAssQuestionHintTracking\deleteRequestsByActiveIds(), getActiveIdOfUser(), getTestId(), isRandomTest(), logAction(), and userLookupFullName().

        {
                global $ilDB;

                $active_id = $this->getActiveIdOfUser($user_id);

                // remove the question from tst_solutions
                $affectedRows = $ilDB->manipulateF("DELETE FROM tst_solutions WHERE active_fi = %s",
                        array('integer'),
                        array($active_id)
                );
                $affectedRows = $ilDB->manipulateF("DELETE FROM tst_qst_solved WHERE active_fi = %s",
                        array('integer'),
                        array($active_id)
                );
                $affectedRows = $ilDB->manipulateF("DELETE FROM tst_test_result WHERE active_fi = %s",
                        array('integer'),
                        array($active_id)
                );
                $affectedRows = $ilDB->manipulateF("DELETE FROM tst_pass_result WHERE active_fi = %s",
                        array('integer'),
                        array($active_id)
                );

                if ($this->isRandomTest())
                {
                        $affectedRows = $ilDB->manipulateF("DELETE FROM tst_test_rnd_qst WHERE active_fi = %s",
                                array('integer'),
                                array($active_id)
                        );
                }

                include_once ("./Modules/Test/classes/class.ilObjAssessmentFolder.php");
                if (ilObjAssessmentFolder::_enabledAssessmentLogging())
                {
                        $this->logAction(sprintf($this->lng->txtlng("assessment", "log_selected_user_data_removed", ilObjAssessmentFolder::_getLogLanguage()), $this->userLookupFullName($this->_getUserIdFromActiveId($active_id))));
                }

                $affectedRows = $ilDB->manipulateF("DELETE FROM tst_sequence WHERE active_fi = %s",
                        array('integer'),
                        array($active_id)
                );

                // remove test_active entry
                $affectedRows = $ilDB->manipulateF("DELETE FROM tst_active WHERE active_id = %s",
                        array('integer'),
                        array($active_id)
                );

                // remove saved user password
                if ($user_id > 0)
                {
                        $affectedRows = $ilDB->manipulateF("DELETE FROM usr_pref WHERE usr_id = %s AND keyword = %s",
                                array('integer', 'text'),
                                array($user_id, "tst_password_".$this->getTestId())
                        );
                }

                // TODO: this shouldn't be here since it is question stuff and should be modular but there's no other solution yet
                // remove file uploads
                if (@is_dir(CLIENT_WEB_DIR . "/assessment/tst_" . $this->getTestId() . "/$active_id"))
                {
                        ilUtil::delDir(CLIENT_WEB_DIR . "/assessment/tst_" . $this->getTestId() . "/$active_id");
                }
                
                require_once 'Modules/TestQuestionPool/classes/class.ilAssQuestionHintTracking.php';
                ilAssQuestionHintTracking::deleteRequestsByActiveIds( array($active_id) );
        }

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ilObjTest::saveAuthorToMetadata

(

$a_author = ""

)

Saves an authors name into the lifecycle metadata if no lifecycle metadata exists This will only be called for conversion of "old" tests where the author hasn't been stored in the lifecycle metadata.

Parameters

string

$a_author

A string containing the name of the test author private

See Also

$author

Definition at line 7080 of file class.ilObjTest.php.

References $ilUser, ilObject\getId(), and ilObject\getType().

Referenced by createMetaData(), and loadFromDb().

        {
                $md =& new ilMD($this->getId(), 0, $this->getType());
                $md_life =& $md->getLifecycle();
                if (!$md_life)
                {
                        if (strlen($a_author) == 0)
                        {
                                global $ilUser;
                                $a_author = $ilUser->getFullname();
                        }

                        $md_life =& $md->addLifecycle();
                        $md_life->save();
                        $con =& $md_life->addContribute();
                        $con->setRole("Author");
                        $con->save();
                        $ent =& $con->addEntity();
                        $ent->setEntity($a_author);
                        $ent->save();
                }
        }

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ilObjTest::saveCertificateVisibility

(

$a_value

)

Saves the visibility settings of the certificate.

Parameters

integer

$a_value

The value for the visibility settings (0 = always, 1 = only passed, 2 = never) private

Definition at line 9463 of file class.ilObjTest.php.

References getTestId().

        {
                global $ilDB;

                $affectedRows = $ilDB->manipulateF("UPDATE tst_tests SET certificate_visibility = %s, tstamp = %s WHERE test_id = %s",
                        array('text', 'integer', 'integer'),
                        array($a_value, time(), $this->getTestId())
                );
        }

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ilObjTest::saveCompleteStatus

(

)

Checks if the test is complete and saves the status in the database.

public

Definition at line 1117 of file class.ilObjTest.php.

References isComplete().

Referenced by insertQuestion(), removeNonRandomTestData(), and removeRandomTestData().

        {
                global $ilDB;

                $complete = 0;
                if ($this->isComplete())
                {
                        $complete = 1;
                }
                if ($this->test_id > 0)
                {
                        $affectedRows = $ilDB->manipulateF("UPDATE tst_tests SET complete = %s WHERE test_id = %s",
                                array('text','integer'),
                                array($complete, $this->test_id)
                        );
                }
        }

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ilObjTest::saveECTSStatus	(		$ects_output = 0,
			$fx_support = "",
			$ects_a = 90,
			$ects_b = 65,
			$ects_c = 35,
			$ects_d = 10,
			$ects_e = 0
	)

Saves the ECTS status (output of ECTS grades in a test) to the database.

public

Definition at line 1089 of file class.ilObjTest.php.

References $ects_output, and getTestId().

        {
                global $ilDB;
                if ($this->test_id > 0) 
                {
                        $fx_support = preg_replace("/,/", ".", $fx_support);
                        if (preg_match("/\d+/", $fx_support))
                        {
                                $fx_support = $fx_support;
                        }
                        else
                        {
                                $fx_support = NULL;
                        }
                        $affectedRows = $ilDB->manipulateF("UPDATE tst_tests SET ects_output = %s, ects_a = %s, ects_b = %s, ects_c = %s, ects_d = %s, ects_e = %s, ects_fx = %s WHERE test_id = %s",
                                array('text','float','float','float','float','float','float','integer'),
                                array($ects_output, $ects_a, $ects_b, $ects_c, $ects_d, $ects_e, $fx_support, $this->getTestId())
                        );
                        $this->ects_output = $ects_output;
                        $this->ects_fx = $fx_support;
                }
        }

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ilObjTest::saveQuestionsToDb

(

)

Saves the test questions to the database.

public

See Also

$questions

Definition at line 1520 of file class.ilObjTest.php.

References $result, $row, ilObjAssessmentFolder\_enabledAssessmentLogging(), ilObjAssessmentFolder\_getLogLanguage(), getTestId(), and logAction().

Referenced by moveQuestions(), removeQuestion(), and saveToDb().

        {
                global $ilDB;

                $oldquestions = array();
                include_once "./Modules/Test/classes/class.ilObjAssessmentFolder.php";
                if (ilObjAssessmentFolder::_enabledAssessmentLogging())
                {
                        $result = $ilDB->queryF("SELECT question_fi FROM tst_test_question WHERE test_fi = %s ORDER BY sequence",
                                array('integer'),
                                array($this->getTestId())
                        );
                        if ($result->numRows() > 0)
                        {
                                while ($row = $ilDB->fetchAssoc($result))
                                {
                                        array_push($oldquestions, $row["question_fi"]);
                                }
                        }
                }
                // workaround for lost obligations
                // this method is called if a question is removed
                $currentQuestionsObligationsQuery = 'SELECT question_fi, obligatory FROM tst_test_question WHERE test_fi = %s';
                $rset = $ilDB->queryF($currentQuestionsObligationsQuery, array('integer'), array($this->getTestId()));
                while ($row = $ilDB->fetchAssoc($rset)) {
                        $obligatoryQuestionState[$row['question_fi']] = $row['obligatory'];
                }
                // delete existing category relations
                $affectedRows = $ilDB->manipulateF("DELETE FROM tst_test_question WHERE test_fi = %s",
                        array('integer'),
                        array($this->getTestId())
                );
                // create new category relations
                foreach ($this->questions as $key => $value) 
                {
                        // workaround for import witout obligations information
                        if( !isset($obligatoryQuestionState[$value]) || is_null($obligatoryQuestionState[$value]) )
                        {
                                $obligatoryQuestionState[$value] = 0;
                        }
                        
                        // insert question
                        $next_id = $ilDB->nextId('tst_test_question');
                        $ilDB->insert('tst_test_question', array(
                                'test_question_id' => array('integer', $next_id),
                                'test_fi' => array('integer', $this->getTestId()),
                                'question_fi' => array('integer', $value),
                                'sequence' => array('integer', $key),
                                'obligatory' => array('integer', $obligatoryQuestionState[$value]),
                                'tstamp' => array('integer', time())
                        ));
                }
                include_once ("./Modules/Test/classes/class.ilObjAssessmentFolder.php");
                if (ilObjAssessmentFolder::_enabledAssessmentLogging())
                {
                        $result = $ilDB->queryF("SELECT question_fi FROM tst_test_question WHERE test_fi = %s ORDER BY sequence",
                                array('integer'),
                                array($this->getTestId())
                        );
                        $newquestions = array();
                        if ($result->numRows() > 0)
                        {
                                while ($row = $ilDB->fetchAssoc($result))
                                {
                                        array_push($newquestions, $row["question_fi"]);
                                }
                        }
                        foreach ($oldquestions as $index => $question_id)
                        {
                                if (strcmp($newquestions[$index], $question_id) != 0)
                                {
                                        $pos = array_search($question_id, $newquestions);
                                        if ($pos === FALSE)
                                        {
                                                $this->logAction($this->lng->txtlng("assessment", "log_question_removed", ilObjAssessmentFolder::_getLogLanguage()), $question_id);
                                        }
                                        else
                                        {
                                                $this->logAction($this->lng->txtlng("assessment", "log_question_position_changed", ilObjAssessmentFolder::_getLogLanguage()) . ": " . ($index+1) . " => " . ($pos+1), $question_id);
                                        }
                                }
                        }
                        foreach ($newquestions as $index => $question_id)
                        {
                                if (array_search($question_id, $oldquestions) === FALSE)
                                {
                                        $this->logAction($this->lng->txtlng("assessment", "log_question_added", ilObjAssessmentFolder::_getLogLanguage()) . ": " . ($index+1), $question_id);
                                }
                        }
                }
        }

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ilObjTest::saveRandomQuestion	(		$active_id,
			$question_id,
			$pass = NULL,
			$maxcount
	)

Saves a random question to the database.

public

See Also

$questions

Definition at line 1631 of file class.ilObjTest.php.

References $ilUser, $pass, $result, duplicateQuestionForTest(), getRandomQuestionDuplicate(), and isNewRandomTest().

Referenced by generateRandomQuestions().

        {
                global $ilUser;
                global $ilDB;

                if (is_null($pass)) $pass = 0;
                $result = $ilDB->queryF("SELECT test_random_question_id FROM tst_test_rnd_qst WHERE active_fi = %s AND pass = %s",
                        array('integer','integer'),
                        array($active_id, $pass)
                );
                if ($result->numRows() < $maxcount)
                {
                        $duplicate_id = $question_id;
                        if (!$this->isNewRandomTest())
                        {
                                $duplicate_id = $this->getRandomQuestionDuplicate($question_id, $active_id);
                                if ($duplicate_id === FALSE)
                                {
                                        $duplicate_id = $this->duplicateQuestionForTest($question_id);
                                }
                        }
                        $next_id = $ilDB->nextId('tst_test_rnd_qst');
                        $result = $ilDB->manipulateF("INSERT INTO tst_test_rnd_qst (test_random_question_id, active_fi, question_fi, sequence, pass, tstamp) VALUES (%s, %s, %s, %s, %s, %s)",
                                array('integer','integer','integer','integer','integer','integer'),
                                array($next_id,$active_id, $duplicate_id, $result->numRows()+1, $pass, time())
                        );
                }
        }

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ilObjTest::saveRandomQuestionCount

(

$total_questions = NULL

)

Saves the total amount of a tests random questions to the database.

Parameters

integer

$total_questions

The amount of random questions public

Definition at line 1823 of file class.ilObjTest.php.

References ilObjAssessmentFolder\_enabledAssessmentLogging(), ilObjAssessmentFolder\_getLogLanguage(), getRandomQuestionCount(), getTestId(), logAction(), and setRandomQuestionCount().

        {
                global $ilDB;

                if (strlen($total_questions))
                {
                        $this->setRandomQuestionCount($total_questions);
                }
                $affectedRows = $ilDB->manipulateF("UPDATE tst_tests SET random_question_count = %s, tstamp = %s WHERE test_id = %s",
                        array('integer', 'integer', 'integer'),
                        array($this->getRandomQuestionCount(), time(), $this->getTestId())
                );
                include_once ("./Modules/Test/classes/class.ilObjAssessmentFolder.php");
                if (ilObjAssessmentFolder::_enabledAssessmentLogging())
                {
                        $this->logAction(sprintf($this->lng->txtlng("assessment", "log_total_amount_of_questions", ilObjAssessmentFolder::_getLogLanguage()), $this->getRandomQuestionCount()));
                }
        }

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ilObjTest::saveRandomQuestionpools

(

)

Saves the question pools used for a random test.

Definition at line 1878 of file class.ilObjTest.php.

References $data, $result, ilObjAssessmentFolder\_enabledAssessmentLogging(), ilObjAssessmentFolder\_getLogLanguage(), duplicateQuestionpoolForTest(), getTestId(), logAction(), and removeDuplicatedQuestionpools().

        {
                global $ilDB;

                include_once ("./Modules/Test/classes/class.ilObjAssessmentFolder.php");
                // delete existing random questionpools
                $affectedRows = $ilDB->manipulateF("DELETE FROM tst_test_random WHERE test_fi = %s",
                        array('integer'),
                        array($this->getTestId())
                );
                if (ilObjAssessmentFolder::_enabledAssessmentLogging())
                {
                        $this->logAction($this->lng->txtlng("assessment", "log_random_question_pool_deleted", ilObjAssessmentFolder::_getLogLanguage()));
                }
                // delete existing duplicated questions
                $this->removeDuplicatedQuestionpools();
                
                // create new random questionpools
                foreach ($this->random_questionpool_data as $idx => $data) 
                {
                        if ($data->qpl > 0)
                        {
                                // save questionpool information
                                $next_id = $ilDB->nextId('tst_test_random');
                                $result = $ilDB->manipulateF("INSERT INTO tst_test_random (test_random_id, test_fi, questionpool_fi, num_of_q, tstamp, sequence) VALUES (%s, %s, %s, %s, %s, %s)",
                                        array('integer','integer', 'integer', 'integer', 'integer', 'integer'),
                                        array($next_id, $this->getTestId(), $data->qpl, $data->count, time(), $idx)
                                );
                                if (ilObjAssessmentFolder::_enabledAssessmentLogging())
                                {
                                        $this->logAction(sprintf($this->lng->txtlng("assessment", "log_random_question_pool_added", ilObjAssessmentFolder::_getLogLanguage()), $value["title"] . " (" . $value["qpl"] . ")", $value["count"]));
                                }
                                // duplicate all questions of the questionpools
                                $this->duplicateQuestionpoolForTest($data->qpl);
                        }
                }
        }

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ilObjTest::saveToDb

(

$properties_only = FALSE

)

Saves a ilObjTest object to a database.

ilDB $ilDB

Parameters

object

$db

A pear DB object public

Definition at line 1172 of file class.ilObjTest.php.

References ilObject\$ilias, $ilLog, $result, $row, ilObjAssessmentFolder\_enabledAssessmentLogging(), ilObjAssessmentFolder\_getLogLanguage(), ilRTE\_replaceMediaObjectImageSrc(), areObligationsEnabled(), cleanupMediaobjectUsage(), evalTotalPersons(), getActivationEndingTime(), getActivationStartingTime(), getActivationVisibility(), getAllowedUsers(), getAllowedUsersTimeGap(), getAnonymity(), getAnswerFeedback(), getAnswerFeedbackPoints(), getAuthor(), getAutosave(), getAutosaveIval(), getCertificateVisibility(), getCountSystem(), getCustomStyle(), getECTSFX(), getECTSOutput(), getEnabledViewMode(), getEnableProcessingTime(), getEndingTime(), getExportSettings(), getFinalStatement(), getFixedParticipants(), getForceJS(), getGenericAnswerFeedback(), getHighscoreAchievedTS(), getHighscoreAnon(), getHighscoreEnabled(), getHighscoreHints(), getHighscoreOwnTable(), getHighscorePercentage(), getHighscoreScore(), getHighscoreTopNum(), getHighscoreTopTable(), getHighscoreWTime(), ilObject\getId(), getInstantFeedbackSolution(), getIntroduction(), ilObjectActivation\getItem(), getKiosk(), getListOfQuestionsSettings(), getMailNotification(), getMailNotificationType(), getMCScoring(), getNrOfTries(), getPassScoring(), getPassword(), getPoolUsage(), getProcessingTime(), getRandomQuestionCount(), getReportingDate(), getResetProcessingTime(), getResultsPresentation(), getScoreCutting(), getScoreReporting(), getSequenceSettings(), getShowCancel(), getShowFinalStatement(), getShowInfo(), getShowMarker(), getShuffleQuestions(), getSpecificAnswerFeedback(), getStartingTime(), getTemplate(), getTestId(), getTitleOutput(), getUsePreviousAnswers(), isActivationLimited(), isBestSolutionPrintedWithResult(), isComplete(), PEAR\isError(), isOfferingQuestionHintsEnabled(), isOnline(), isPassDeletionAllowed(), isRandomTest(), logAction(), removeDuplicatedQuestionpools(), saveQuestionsToDb(), ilObjectActivation\setTimingType(), ilObjectActivation\TIMINGS_ACTIVATION, and ilObjectActivation\TIMINGS_DEACTIVATED.

Referenced by applyDefaults(), and fromXML().

        {
                global $ilDB, $ilLog;
                
                // moved online_status to ilObjectActivation (see below)

                // cleanup RTE images
                $this->cleanupMediaobjectUsage();

                include_once ("./Modules/Test/classes/class.ilObjAssessmentFolder.php");
                if ($this->test_id == -1)
                {                                               
                        // Create new dataset
                        $next_id = $ilDB->nextId('tst_tests');
                        
                        $ilDB->insert('tst_tests', array(
                                'test_id' => array('integer', $next_id),
                                'obj_fi' => array('integer', $this->getId()),
                                'author' => array('text', $this->getAuthor()),
                                'introduction' => array('text', ilRTE::_replaceMediaObjectImageSrc($this->getIntroduction(), 0)),
                                'finalstatement' => array('text', ilRTE::_replaceMediaObjectImageSrc($this->getFinalStatement(), 0)),
                                'showinfo' => array('integer', $this->getShowInfo()),
                                'forcejs' => array('integer', $this->getForceJS()),
                                'customstyle' => array('text', $this->getCustomStyle()),
                                'showfinalstatement' => array('integer', $this->getShowFinalStatement()),
                                'sequence_settings' => array('integer', $this->getSequenceSettings()),
                                'score_reporting' => array('integer', $this->getScoreReporting()),
                                'instant_verification' => array('text', $this->getInstantFeedbackSolution()),
                                'answer_feedback_points' => array('text', $this->getAnswerFeedbackPoints()),
                                'answer_feedback' => array('text', $this->getAnswerFeedback()),
                                'anonymity' => array('text', $this->getAnonymity()),
                                'show_cancel' => array('text', $this->getShowCancel()),
                                'show_marker' => array('integer', $this->getShowMarker()),
                                'fixed_participants' => array('text', $this->getFixedParticipants()),
                                'nr_of_tries' => array('integer', $this->getNrOfTries()),
                                'kiosk' => array('integer', $this->getKiosk()),
                                'use_previous_answers' => array('text', $this->getUsePreviousAnswers()),
                                'title_output' => array('text', $this->getTitleOutput()),
                                'processing_time' => array('text', $this->getProcessingTime()),
                                'enable_processing_time' => array('text', $this->getEnableProcessingTime()),
                                'reset_processing_time' => array('integer', $this->getResetProcessingTime()),
                                'reporting_date' => array('text', $this->getReportingDate()),
                                'starting_time' => array('text', $this->getStartingTime()),
                                'ending_time' => array('text', $this->getEndingTime()),
                                'complete' => array('text', $this->isComplete()),
                                'ects_output' => array('text', $this->getECTSOutput()),
                                'ects_a' => array('float', strlen($this->ects_grades["A"]) ? $this->ects_grades["A"] : NULL),
                                'ects_b' => array('float', strlen($this->ects_grades["B"]) ? $this->ects_grades["B"] : NULL),
                                'ects_c' => array('float', strlen($this->ects_grades["C"]) ? $this->ects_grades["C"] : NULL),
                                'ects_d' => array('float', strlen($this->ects_grades["D"]) ? $this->ects_grades["D"] : NULL),
                                'ects_e' => array('float', strlen($this->ects_grades["E"]) ? $this->ects_grades["E"] : NULL),
                                'ects_fx' => array('float', $this->getECTSFX()),
                                'random_test' => array('text', $this->isRandomTest()),
                                'random_question_count' => array('integer', $this->getRandomQuestionCount()),
                                'count_system' => array('text', $this->getCountSystem()),
                                'mc_scoring' => array('text', $this->getMCScoring()),
                                'score_cutting' => array('text', $this->getScoreCutting()),
                                'pass_scoring' => array('text', $this->getPassScoring()),
                                'shuffle_questions' => array('text', $this->getShuffleQuestions()),
                                'results_presentation' => array('integer', $this->getResultsPresentation()),
                                'show_summary' => array('integer', $this->getListOfQuestionsSettings()),
                                'password' => array('text', $this->getPassword()),
                                'allowedusers' => array('integer', $this->getAllowedUsers()),
                                'mailnottype' => array('integer', $this->getMailNotificationType()),
                                'exportsettings' => array('integer', $this->getExportSettings()),
                                'alloweduserstimegap' => array('integer', $this->getAllowedUsersTimeGap()),
                                'certificate_visibility' => array('text', $this->getCertificateVisibility()),
                                'mailnotification' => array('integer', $this->getMailNotification()),
                                'created' => array('integer', time()),
                                'tstamp' => array('integer', time()),
                                'enabled_view_mode' => array('text', $this->getEnabledViewMode()),
                                'template_id' => array('integer', $this->getTemplate()),
                                'pool_usage' => array('integer', $this->getPoolUsage()),
                                'print_bs_with_res' => array('integer', (int) $this->isBestSolutionPrintedWithResult()),
                                'obligations_enabled' => array('integer', (int) $this->areObligationsEnabled()),
                                'offer_question_hints' => array('integer', (int) $this->isOfferingQuestionHintsEnabled()),
                                'highscore_enabled' => array('integer', (int) $this->getHighscoreEnabled()),
                                'highscore_anon' => array('integer', (int) $this->getHighscoreAnon()),
                                'highscore_achieved_ts' => array('integer', (int) $this->getHighscoreAchievedTS()),
                                'highscore_score' => array('integer', (int) $this->getHighscoreScore()),
                                'highscore_percentage' => array('integer', (int) $this->getHighscorePercentage()),
                                'highscore_hints' => array('integer', (int) $this->getHighscoreHints()),
                                'highscore_wtime' => array('integer', (int) $this->getHighscoreWTime()),
                                'highscore_own_table' => array('integer', (int) $this->getHighscoreOwnTable()),
                                'highscore_top_table' => array('integer', (int) $this->getHighscoreTopTable()),
                                'highscore_top_num' => array('integer', (int) $this->getHighscoreTopNum()),
                                'online_status' => array('integer', (int) $this->isOnline()),
                                'specific_feedback' => array('integer', (int)$this->getSpecificAnswerFeedback()),
                                'autosave' => array('integer', (int)$this->getAutosave()),
                                'autosave_ival' => array('integer', (int)$this->getAutosaveIval()),
                                'pass_deletion_allowed' => array('integer', (int)$this->isPassDeletionAllowed())
                        ));
                                    
                        $this->test_id = $next_id;

                        if (ilObjAssessmentFolder::_enabledAssessmentLogging())
                        {
                                $this->logAction($this->lng->txtlng("assessment", "log_create_new_test", ilObjAssessmentFolder::_getLogLanguage()));
                        }
                }
                else
                {
                        // Modify existing dataset
                        $oldrow = array();
                        if (ilObjAssessmentFolder::_enabledAssessmentLogging())
                        {
                                $result = $ilDB->queryF("SELECT * FROM tst_tests WHERE test_id = %s",
                                        array('integer'),
                                        array($this->test_id)
                                );
                                if ($result->numRows() == 1)
                                {
                                        $oldrow = $ilDB->fetchAssoc($result);
                                }
                        }

                        $affectedRows = $ilDB->manipulateF("UPDATE tst_tests SET author = %s, introduction = %s, " .
                                "finalstatement = %s, showinfo = %s, forcejs = %s, customstyle = %s, showfinalstatement = %s, sequence_settings = %s, " .
                                "score_reporting = %s, instant_verification = %s, answer_feedback_points = %s, answer_feedback = %s, anonymity = %s, show_cancel = %s, show_marker = %s, " .
                                "fixed_participants = %s, nr_of_tries = %s, kiosk = %s, use_previous_answers = %s, title_output = %s, processing_time = %s, enable_processing_time = %s, " . 
                                "reset_processing_time = %s, reporting_date = %s, starting_time = %s, ending_time = %s, complete = %s, ects_output = %s, ects_a = %s, ects_b = %s, ects_c = %s, ects_d = %s, " .
                                "ects_e = %s, ects_fx = %s, random_test = %s, random_question_count = %s, count_system = %s, mc_scoring = %s, score_cutting = %s, pass_scoring = %s, " . 
                                "shuffle_questions = %s, results_presentation = %s, show_summary = %s, password = %s, allowedusers = %s, mailnottype = %s, exportsettings = %s, " .
                                "print_bs_with_res = %s,".
                                "alloweduserstimegap = %s, certificate_visibility = %s, mailnotification = %s, tstamp = %s, enabled_view_mode = %s, template_id = %s, pool_usage = %s, " .
                                "offer_question_hints = %s, highscore_enabled = %s, highscore_anon = %s, highscore_achieved_ts = %s, " . 
                                "highscore_score = %s, highscore_percentage = %s, ".
                                "highscore_hints = %s, highscore_wtime = %s, highscore_own_table = %s, highscore_top_table = %s, highscore_top_num = %s, " .
                                "online_status = %s, specific_feedback = %s, obligations_enabled = %s, autosave = %s, autosave_ival = %s, pass_deletion_allowed = %s ".
                                "WHERE test_id = %s",
                                array(
                                        'text', 'text', 
                                        'text', 'integer', 'integer', 'text', 'integer', 'integer',
                                        'integer', 'text', 'text', 'text', 'text', 'text', 'integer',
                                        'text', 'integer', 'integer', 'text', 'text', 'text', 'text',
                                        'integer', 'text', 'text', 'text', 'text', 'text', 'float', 'float', 'float', 'float',
                                        'float', 'float', 'text', 'integer', 'text', 'text', 'text', 'text',
                                        'text', 'integer', 'integer', 'text', 'integer','integer', 'integer',
                                        'integer',
                                        'integer', 'text', 'integer', 'integer', 'text', 'text', 'integer', 
                                        'integer', 'integer', 'integer', 'integer', 
                                        'integer', 'integer', 
                                        'integer', 'integer', 'integer', 'integer', 'integer', 
                                        'integer', 'integer','integer', 'integer', 'integer', 'integer',
                                        'integer'
                                ),
                                array(
                                        $this->getAuthor(), 
                                        ilRTE::_replaceMediaObjectImageSrc($this->getIntroduction(), 0),
                                        ilRTE::_replaceMediaObjectImageSrc($this->getFinalStatement(), 0),
                                        $this->getShowInfo(), 
                                        $this->getForceJS(),
                                        $this->getCustomStyle(),
                                        $this->getShowFinalStatement(),
                                        $this->getSequenceSettings(),
                                        $this->getScoreReporting(), 
                                        $this->getInstantFeedbackSolution(), 
                                        $this->getAnswerFeedbackPoints(),
                                        $this->getGenericAnswerFeedback(),
                                        $this->getAnonymity(), 
                                        $this->getShowCancel(),
                                        $this->getShowMarker(),
                                        $this->getFixedParticipants(),
                                        $this->getNrOfTries(), 
                                        $this->getKiosk(),
                                        $this->getUsePreviousAnswers(),
                                        $this->getTitleOutput(), 
                                        $this->getProcessingTime(),
                                        $this->getEnableProcessingTime(),
                                        $this->getResetProcessingTime(),
                                        $this->getReportingDate(),      
                                        $this->getStartingTime(),
                                        $this->getEndingTime(),
                                        $this->isComplete(),
                                        $this->getECTSOutput(),
                                        strlen($this->ects_grades["A"]) ? $this->ects_grades["A"] : NULL, 
                                        strlen($this->ects_grades["B"]) ? $this->ects_grades["B"] : NULL, 
                                        strlen($this->ects_grades["C"]) ? $this->ects_grades["C"] : NULL, 
                                        strlen($this->ects_grades["D"]) ? $this->ects_grades["D"] : NULL, 
                                        strlen($this->ects_grades["E"]) ? $this->ects_grades["E"] : NULL, 
                                        $this->getECTSFX(),
                                        $this->isRandomTest(), 
                                        $this->getRandomQuestionCount(), 
                                        $this->getCountSystem(),
                                        $this->getMCScoring(), 
                                        $this->getScoreCutting(), 
                                        $this->getPassScoring(),
                                        $this->getShuffleQuestions(), 
                                        $this->getResultsPresentation(),
                                        $this->getListOfQuestionsSettings(), 
                                        $this->getPassword(),
                                        $this->getAllowedUsers(),
                                        $this->getMailNotificationType(),
                                        $this->getExportSettings(),
                                        (int) $this->isBestSolutionPrintedWithResult(),
                                        $this->getAllowedUsersTimeGap(),
                                        $this->getCertificateVisibility(), 
                                        $this->getMailNotification(),
                                        time(),
                    $this->getEnabledViewMode(),
                    $this->getTemplate(),
                    $this->getPoolUsage(),                                      
                                        (int)$this->isOfferingQuestionHintsEnabled(),
                                        (int) $this->getHighscoreEnabled(),
                                        (int) $this->getHighscoreAnon(),
                                        (int) $this->getHighscoreAchievedTS(),
                                        (int) $this->getHighscoreScore(),
                                        (int) $this->getHighscorePercentage(),
                                        (int) $this->getHighscoreHints(),
                                        (int) $this->getHighscoreWTime(),
                                        (int) $this->getHighscoreOwnTable(),
                                        (int) $this->getHighscoreTopTable(),
                                        (int) $this->getHighscoreTopNum(),
                                        (int) $this->isOnline(),
                                        (int) $this->getSpecificAnswerFeedback(),
                                        (int)$this->areObligationsEnabled(),
                                        $this->getAutosave(),
                                        $this->getAutosaveIval(),
                                        (int)$this->isPassDeletionAllowed(),
                                        $this->getTestId()
                                )
                        );
                        
                        include_once ("./Modules/Test/classes/class.ilObjAssessmentFolder.php");
                        if (ilObjAssessmentFolder::_enabledAssessmentLogging())
                        {
                                $logresult = $ilDB->queryF("SELECT * FROM tst_tests WHERE test_id = %s",
                                        array('integer'),
                                        array($this->getTestId())
                                );
                                $newrow = array();
                                if ($logresult->numRows() == 1)
                                {
                                        $newrow = $ilDB->fetchAssoc($logresult);
                                }
                                $changed_fields = array();
                                foreach ($oldrow as $key => $value)
                                {
                                        if (strcmp($oldrow[$key], $newrow[$key]) != 0)
                                        {
                                                array_push($changed_fields, "$key: " . $oldrow[$key] . " => " . $newrow[$key]);
                                        }
                                }
                                $changes = join($changed_fields, ", ");
                                if (count($changed_fields) > 0)
                                {
                                        $this->logAction($this->lng->txtlng("assessment", "log_modified_test", ilObjAssessmentFolder::_getLogLanguage()) . " [".$changes."]");
                                }
                        }
                        if ($this->evalTotalPersons() > 0)
                        {
                                // reset the finished status of participants if the nr of test passes did change
                                if ($this->getNrOfTries() > 0)
                                {
                                        // set all unfinished tests with nr of passes >= allowed passes finished
                                        $aresult = $ilDB->queryF("SELECT active_id FROM tst_active WHERE test_fi = %s AND tries >= %s AND submitted = %s",
                                                array('integer', 'integer', 'integer'),
                                                array($this->getTestId(), $this->getNrOfTries(), 0)
                                        );
                                        while ($row = $ilDB->fetchAssoc($aresult))
                                        {
                                                $affectedRows = $ilDB->manipulateF("UPDATE tst_active SET submitted = %s, submittimestamp = %s WHERE active_id = %s",
                                                        array('integer', 'timestamp', 'integer'),
                                                        array(1, date('Y-m-d H:i:s'), $row["active_id"])
                                                );
                                        }

                                        // set all finished tests with nr of passes < allowed passes not finished
                                        $aresult = $ilDB->queryF("SELECT active_id FROM tst_active WHERE test_fi = %s AND tries < %s AND submitted = %s",
                                                array('integer', 'integer', 'integer'),
                                                array($this->getTestId(), $this->getNrOfTries()-1, 1)
                                        );
                                        while ($row = $ilDB->fetchAssoc($aresult))
                                        {
                                                $affectedRows = $ilDB->manipulateF("UPDATE tst_active SET submitted = %s, submittimestamp = %s WHERE active_id = %s",
                                                        array('integer', 'timestamp', 'integer'),
                                                        array(0, NULL, $row["active_id"])
                                                );
                                        }
                                }
                                else
                                {
                                        // set all finished tests with nr of passes >= allowed passes not finished
                                        $aresult = $ilDB->queryF("SELECT active_id FROM tst_active WHERE test_fi = %s AND submitted = %s",
                                                array('integer', 'integer'),
                                                array($this->getTestId(), 1)
                                        );
                                        while ($row = $ilDB->fetchAssoc($aresult))
                                        {
                                                $affectedRows = $ilDB->manipulateF("UPDATE tst_active SET submitted = %s, submittimestamp = %s WHERE active_id = %s",
                                                        array('integer', 'timestamp', 'integer'),
                                                        array(0, NULL, $row["active_id"])
                                                );
                                        }
                                }
                        }
                }
                                
                // moved activation to ilObjectActivation
                if($this->ref_id)
                {
                        include_once "./Services/Object/classes/class.ilObjectActivation.php";          
                        ilObjectActivation::getItem($this->ref_id);
                        
                        $item = new ilObjectActivation;                 
                        if(!$this->isActivationLimited())
                        {
                                $item->setTimingType(ilObjectActivation::TIMINGS_DEACTIVATED);
                        }
                        else
                        {                               
                                $item->setTimingType(ilObjectActivation::TIMINGS_ACTIVATION);
                                $item->setTimingStart($this->getActivationStartingTime());
                                $item->setTimingEnd($this->getActivationEndingTime());
                                $item->toggleVisible($this->getActivationVisibility());
                        }                                               
                        
                        $item->update($this->ref_id);           
                }
                
                if (!$this->isRandomTest())
                {
                        $this->removeDuplicatedQuestionpools();
                }
                if (!$properties_only)
                {
                        if (PEAR::isError($result)) 
                        {
                                global $ilias;
                                $ilias->raiseError($result->getMessage());
                        }
                        else
                        {
                                if (!$this->isRandomTest())
                                {
                                        $this->saveQuestionsToDb();
                                }
                                $this->mark_schema->saveToDb($this->test_id);
                        }
                }
  }

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ilObjTest::sendAdvancedNotification

(

$active_id

)

Definition at line 10666 of file class.ilObjTest.php.

References $file, _getUserIdFromActiveId(), ilObject\getOwner(), ilObject\getTitle(), and userLookupFullName().

        {
                include_once "./Modules/Test/classes/class.ilTestMailNotification.php";

                $mail = new ilTestMailNotification();
                $owner_id = $this->getOwner();
                $usr_data = $this->userLookupFullName(ilObjTest::_getUserIdFromActiveId($active_id));

                include_once "./Modules/Test/classes/class.ilTestExport.php";
                $exportObj = new ilTestExport($this, "results");
                $file = $exportObj->exportToExcel($deliver = FALSE, 'active_id', $active_id, $passedonly = FALSE);
                include_once "./Services/Mail/classes/class.ilFileDataMail.php";
                $fd = new ilFileDataMail(ANONYMOUS_USER_ID);
                $fd->copyAttachmentFile($file, "result_" . $active_id . ".xls");
                $file_names[] = "result_" . $active_id . ".xls";

                $mail->sendAdvancedNotification($owner_id, $this->getTitle(), $usr_data, $file_names);
        
                if(count($file_names))
                {
                        $fd->unlinkFiles($file_names);
                        unset($fd);
                        @unlink($file);
                }
        }

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ilObjTest::sendSimpleNotification

(

$active_id

)

Definition at line 10643 of file class.ilObjTest.php.

References _getUserIdFromActiveId(), ilObject\getOwner(), ilObject\getTitle(), and userLookupFullName().

        {
                include_once "./Modules/Test/classes/class.ilTestMailNotification.php";
                
                $mail = new ilTestMailNotification();
                $owner_id = $this->getOwner();
                $usr_data = $this->userLookupFullName(ilObjTest::_getUserIdFromActiveId($active_id));
                $mail->sendSimpleNotification($owner_id, $this->getTitle(), $usr_data);
        }

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ilObjTest::setAccessCodeSession

(

$access_code

)

Definition at line 9266 of file class.ilObjTest.php.

References $_SESSION, ilObject\$id, and getTestId().

        {
                $id = $this->getTestId();
                if (!is_array($_SESSION["tst_access_code"]))
                {
                        $_SESSION["tst_access_code"] = array();
                }
                $_SESSION["tst_access_code"]["$id"] = $access_code;
        }

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ilObjTest::setActivationEndingTime

(

$ending_time = NULL

)

Definition at line 11582 of file class.ilObjTest.php.

References $ending_time.

Referenced by fromXML(), and loadFromDb().

        {
                $this->activation_ending_time = $ending_time;
        }

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ilObjTest::setActivationLimited

(

$a_value

)

Definition at line 11132 of file class.ilObjTest.php.

Referenced by fromXML(), and loadFromDb().

        {
           $this->activation_limited = (bool)$a_value;
        }

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ilObjTest::setActivationStartingTime

(

$starting_time = NULL

)

Definition at line 11577 of file class.ilObjTest.php.

References $starting_time.

Referenced by fromXML(), and loadFromDb().

        {
                $this->activation_starting_time = $starting_time;
        }

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ilObjTest::setActivationVisibility

(

$a_value

)

Definition at line 11117 of file class.ilObjTest.php.

Referenced by fromXML(), and loadFromDb().

        {
                $this->activation_visibility = (bool) $a_value;
        }

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ilObjTest::setActiveTestSubmitted

(

$user_id

)

submits active test for user user_id

Definition at line 8056 of file class.ilObjTest.php.

References $ilLog, and getTestId().

Referenced by createRandomSolutions().

        {
                global $ilDB, $ilLog;

                $affectedRows = $ilDB->manipulateF("UPDATE tst_active SET submitted = %s, submittimestamp = %s, tstamp = %s WHERE test_fi = %s AND user_fi = %s",
                        array('integer', 'timestamp', 'integer', 'integer', 'integer'),
                        array(1, date('Y-m-d H:i:s'), time(), $this->getTestId(), $user_id)
                );
                $this->testSession = NULL;
        }

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ilObjTest::setAllowedUsers

(

$a_allowed_users

)

Definition at line 9287 of file class.ilObjTest.php.

Referenced by applyDefaults(), fromXML(), and loadFromDb().

        {
                $this->allowedUsers = $a_allowed_users;
        }

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ilObjTest::setAllowedUsersTimeGap

(

$a_allowed_users_time_gap

)

Definition at line 9297 of file class.ilObjTest.php.

Referenced by applyDefaults(), fromXML(), and loadFromDb().

        {
                $this->allowedUsersTimeGap = $a_allowed_users_time_gap;
        }

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ilObjTest::setAnonymity

(

$a_value = 0

)

Sets the anonymity status of the test.

Parameters

integer

$a_value

The value for the anonymity status (0 = personalized, 1 = anonymized) public

Definition at line 9512 of file class.ilObjTest.php.

Referenced by applyDefaults(), fromXML(), and loadFromDb().

        {
                switch ($a_value)
                {
                        case 1:
                                $this->anonymity = 1;
                                break;
                        default:
                                $this->anonymity = 0;
                                break;
                }
        }

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ilObjTest::setAnswerFeedback

(

$answer_feedback = 0

)

Sets the generic feedback for the test Use setGenericAnswerFeedback instead.

Parameters

integer

$answer_feedback

If 1, answer specific feedback will be shown after answering a question public

See Also

$answer_feedback

Definition at line 2668 of file class.ilObjTest.php.

References $answer_feedback.

Referenced by applyDefaults(), fromXML(), and loadFromDb().

{
        switch ($answer_feedback)
        {
                case 1:
                        $this->answer_feedback = 1;
                        break;
                default:
                        $this->answer_feedback = 0;
                        break;
        }
}

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ilObjTest::setAnswerFeedbackPoints

(

$answer_feedback_points = 0

)

Sets the answer specific feedback of reached points for the test.

Parameters

integer

$answer_feedback_points

If 1, answer specific feedback will show the reached points after answering a question public

See Also

$answer_feedback_points

Definition at line 2707 of file class.ilObjTest.php.

References $answer_feedback_points.

Referenced by applyDefaults(), fromXML(), loadFromDb(), and setScoringFeedbackOptionsByArray().

        {
                switch ($answer_feedback_points)
                {
                        case 1:
                                $this->answer_feedback_points = 1;
                                break;
                        default:
                                $this->answer_feedback_points = 0;
                                break;
                }
        }

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ilObjTest::setAuthor

(

$author = ""

)

Sets the authors name of the ilObjTest object.

Parameters

string

$author

A string containing the name of the test author public

See Also

$author

Definition at line 7066 of file class.ilObjTest.php.

References $author.

Referenced by fromXML(), and loadFromDb().

        {
    $this->author = $author;
  }

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ilObjTest::setAutosave

(

$autosave

)

Definition at line 11513 of file class.ilObjTest.php.

References $autosave.

Referenced by applyDefaults(), fromXML(), and loadFromDb().

        {
                $this->autosave = $autosave;
        }

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ilObjTest::setAutosaveIval

(

$autosave_ival

)

Definition at line 11523 of file class.ilObjTest.php.

References $autosave_ival.

Referenced by applyDefaults(), fromXML(), and loadFromDb().

        {
                $this->autosave_ival = $autosave_ival;
        }

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ilObjTest::setCertificateVisibility

(

$a_value

)

Sets the visibility settings of the certificate.

Parameters

integer

$a_value

The value for the visibility settings (0 = always, 1 = only passed, 2 = never) public

Definition at line 9490 of file class.ilObjTest.php.

Referenced by loadFromDb().

        {
                $this->certificate_visibility = $a_value;
        }

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ilObjTest::setClientIP	(		$user_id,
			$client_ip
	)

Definition at line 7993 of file class.ilObjTest.php.

References getTestId().

        {
                global $ilDB;

                $affectedRows = $ilDB->manipulateF("UPDATE tst_invited_user SET clientip = %s, tstamp = %s WHERE test_fi=%s and user_fi=%s",
                        array('text', 'integer', 'integer', 'integer'),
                        array((strlen($client_ip)) ? $client_ip : NULL, time(), $this->getTestId(), $user_id)
                );
        }

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ilObjTest::setCountSystem

(

$a_count_system = COUNT_PARTIAL_SOLUTIONS

)

Sets the count system for the calculation of points.

Parameters

integer

$a_count_system

The count system for the calculation of points. public

See Also

$count_system

Definition at line 3505 of file class.ilObjTest.php.

Referenced by applyDefaults(), fromXML(), and loadFromDb().

        {
                $this->count_system = $a_count_system;
        }

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ilObjTest::setCustomStyle

(

$a_customStyle = NULL

)

Set the custom style.

Parameters

string

$a_customStyle

The custom style public

See Also

$_customStyle

Definition at line 2337 of file class.ilObjTest.php.

Referenced by applyDefaults(), fromXML(), and loadFromDb().

        {
                $this->_customStyle = $a_customStyle;
        }

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ilObjTest::setECTSFX

(

$a_ects_fx

)

Sets the ECTS FX grade.

Parameters

string

$a_ects_fx

The ECTS FX grade public

See Also

$ects_fx

Definition at line 2585 of file class.ilObjTest.php.

Referenced by applyDefaults(), and loadFromDb().

        {
                $this->ects_fx = $a_ects_fx;
        }

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ilObjTest::setECTSGrades

(

$a_ects_grades

)

Sets the ECTS grades.

Parameters

array

$a_ects_grades

The ECTS grades public

See Also

$ects_grades

Definition at line 2609 of file class.ilObjTest.php.

Referenced by applyDefaults(), and loadFromDb().

        {
                if (is_array($a_ects_grades))
                {
                        $this->ects_grades = $a_ects_grades;
                }
        }

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ilObjTest::setECTSOutput

(

$a_ects_output

)

Enables/Disables ECTS grades output for this test.

Parameters

integer

$a_ects_output

0 if ECTS grades output should be deactivated, 1 otherwise public

See Also

$ects_output

Definition at line 2561 of file class.ilObjTest.php.

Referenced by applyDefaults(), and loadFromDb().

        {
                $this->ects_output = $a_ects_output ? 1 : 0;
        }

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ilObjTest::setEnabledViewMode

(

$mode

)

Definition at line 10870 of file class.ilObjTest.php.

Referenced by loadFromDb().

                                                  {
            $this->enabled_view_mode = $mode;
        }

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ilObjTest::setEnableProcessingTime

(

$enable = 0

)

Sets the processing time enabled or disabled.

Parameters

integer

$enable

0 to disable the processing time, 1 to enable the processing time public

See Also

$processing_time

Definition at line 3446 of file class.ilObjTest.php.

Referenced by applyDefaults(), fromXML(), and loadFromDb().

        {
                if ($enable) {
                        $this->enable_processing_time = "1";
                } else {
                        $this->enable_processing_time = "0";
                }
        }

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ilObjTest::setEndingTime

(

$ending_time = NULL

)

Sets the ending time in database timestamp format for the test.

Parameters

string

$ending_time

The ending time for the test. Empty string for no ending time. public

See Also

$ending_time

Definition at line 3493 of file class.ilObjTest.php.

References $ending_time.

Referenced by applyDefaults(), fromXML(), and loadFromDb().

        {
                $this->ending_time = $ending_time;
        }

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ilObjTest::setExportSettings

(

$a_settings

)

Definition at line 10827 of file class.ilObjTest.php.

Referenced by applyDefaults(), fromXML(), and loadFromDb().

        {
                if ($a_settings)
                {
                        $this->exportsettings = $a_settings;
                }
                else
                {
                        $this->exportsettings = 0;
                }
        }

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ilObjTest::setExportSettingsSingleChoiceShort

(

$a_settings

)

Definition at line 10851 of file class.ilObjTest.php.

References getExportSettingsSingleChoiceShort().

        {
                if ($a_settings)
                {
                        $this->exportsettings = $this->exportsettings | 1;
                }
                else
                {
                        if ($this->getExportSettingsSingleChoiceShort())
                        {
                                $this->exportsettings = $this->exportsettings ^ 1;
                        }
                }
        }

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ilObjTest::setFinalStatement

(

$a_statement = ""

)

Sets the final statement text of the ilObjTest object.

Parameters

string

$a_statement

A final statement public

See Also

$_finalstatement

Definition at line 2301 of file class.ilObjTest.php.

Referenced by applyDefaults(), fromXML(), and loadFromDb().

        {
                $this->_finalstatement = $a_statement;
        }

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ilObjTest::setFixedParticipants

(

$a_value = 1

)

Sets the fixed participants status.

Parameters

integer

$a_value

The value for the fixed participants status (0 = don't allow, 1 = allow) public

Definition at line 9602 of file class.ilObjTest.php.

Referenced by applyDefaults(), fromXML(), and loadFromDb().

        {
                switch ($a_value)
                {
                        case 1:
                                $this->fixed_participants = 1;
                                break;
                        default:
                                $this->fixed_participants = 0;
                                break;
                }
        }

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ilObjTest::setForceJS

(

$a_js = 1

)

Set whether JavaScript should be forced for tests.

Parameters

integer

$a_js

1 to force JavaScript, 0 otherwise public

See Also

$_forcejs

Definition at line 2325 of file class.ilObjTest.php.

Referenced by applyDefaults(), fromXML(), and loadFromDb().

        {
                $this->_forcejs = ($a_js) ? 1 : 0;
        }

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ilObjTest::setGenericAnswerFeedback

(

$generic_answer_feedback = 0

)

Sets if the generic feedback is to be shown in the test.

Parameters

int

$generic_answer_feedback

Todo:

Rename "$this->answer_feedback to something more meaningful.

Definition at line 2687 of file class.ilObjTest.php.

Referenced by setScoringFeedbackOptionsByArray().

{
        switch ($generic_answer_feedback)
        {
                case 1:
                        $this->answer_feedback = 1;
                        break;
                default:
                        $this->answer_feedback = 0;
                        break;
        }
}       

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ilObjTest::setHighscoreAchievedTS

(

$a_achieved_ts

)

Sets if the date and time of the scores achievement should be displayed.

Parameters

bool

$a_achieved_ts

Definition at line 11210 of file class.ilObjTest.php.

Referenced by applyDefaults(), fromXML(), and loadFromDb().

        {
                $this->_highscore_achieved_ts = (bool)$a_achieved_ts;
        }

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ilObjTest::setHighscoreAnon

(

$a_anon

)

Sets if the highscores should be anonymized.

Note: This setting will be overriden, if the test is globally anonymized.

Parameters

bool

$a_anon

Definition at line 11166 of file class.ilObjTest.php.

Referenced by applyDefaults(), fromXML(), and loadFromDb().

        {
                $this->_highscore_anon = (bool)$a_anon;
        }

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ilObjTest::setHighscoreEnabled

(

$a_enabled

)

Sets if the highscore feature should be enabled.

Parameters

bool

$a_enabled

Definition at line 11144 of file class.ilObjTest.php.

Referenced by applyDefaults(), fromXML(), and loadFromDb().

        {
                $this->_highscore_enabled = (bool)$a_enabled;
        }

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ilObjTest::setHighscoreHints

(

$a_hints

)

Sets if the number of requested hints should be shown.

Parameters

bool

$a_hints

Definition at line 11270 of file class.ilObjTest.php.

Referenced by applyDefaults(), fromXML(), and loadFromDb().

        {
                $this->_highscore_hints = (bool)$a_hints;
        }

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ilObjTest::setHighscoreOwnTable

(

$a_own_table

)

Sets if the table with the own ranking should be shown.

Parameters

bool

$a_own_table

True, if table with own ranking should be shown.

Definition at line 11310 of file class.ilObjTest.php.

Referenced by applyDefaults(), fromXML(), and loadFromDb().

        {
                $this->_highscore_own_table = (bool)$a_own_table;
        }

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ilObjTest::setHighscorePercentage

(

$a_percentage

)

Sets if the percentages of the scores pass should be shown.

Parameters

bool

$a_percentage

Definition at line 11250 of file class.ilObjTest.php.

Referenced by applyDefaults(), fromXML(), and loadFromDb().

        {
                $this->_highscore_percentage = (bool)$a_percentage;
        }

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ilObjTest::setHighscoreScore

(

$a_score

)

Sets if the actual score should be displayed.

Parameters

bool

$a_score

Definition at line 11230 of file class.ilObjTest.php.

Referenced by applyDefaults(), fromXML(), and loadFromDb().

        {
                $this->_highscore_score = (bool)$a_score;
        }

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ilObjTest::setHighscoreTopNum

(

$a_top_num

)

Sets the number of entries which are to be shown in the top-rankings table.

Parameters

integer

$a_top_num

Number of entries in the top-rankings table.

Definition at line 11351 of file class.ilObjTest.php.

Referenced by applyDefaults(), fromXML(), and loadFromDb().

        {
                $this->_highscore_top_num = (int)$a_top_num;
        }

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ilObjTest::setHighscoreTopTable

(

$a_top_table

)

Sets if the top-rankings table should be shown.

Parameters

bool

$a_top_table

Definition at line 11330 of file class.ilObjTest.php.

Referenced by applyDefaults(), fromXML(), and loadFromDb().

        {
                $this->_highscore_top_table = (bool)$a_top_table;
        }

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ilObjTest::setHighscoreWTime

(

$a_wtime

)

Sets if the workingtime of the scores should be shown.

Parameters

bool

$a_wtime

Definition at line 11290 of file class.ilObjTest.php.

Referenced by applyDefaults(), fromXML(), and loadFromDb().

        {
                $this->_highscore_wtime = (bool)$a_wtime;
        }

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ilObjTest::setInstantFeedbackSolution

(

$instant_feedback = 0

)

Sets the instant feedback for the solution.

Parameters

integer

$instant_feedback

If 1, the solution will be shown after answering a question public

See Also

$instant_verification

Definition at line 2648 of file class.ilObjTest.php.

Referenced by applyDefaults(), fromXML(), loadFromDb(), and setScoringFeedbackOptionsByArray().

        {
                switch ($instant_feedback)
                {
                        case 1:
                                $this->instant_verification = 1;
                                break;
                        default:
                                $this->instant_verification = 0;
                                break;
                }
  }

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ilObjTest::setIntroduction

(

$introduction = ""

)

Sets the introduction text of the ilObjTest object.

Parameters

string

$introduction

An introduction string for the test public

See Also

$introduction

Definition at line 2289 of file class.ilObjTest.php.

References $introduction.

Referenced by applyDefaults(), fromXML(), and loadFromDb().

        {
                $this->introduction = $introduction;
        }

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ilObjTest::setKiosk

(

$kiosk = 0

)

Sets the kiosk mode for the test.

Parameters

integer

$kiosk

The value for the kiosk mode. public

See Also

$_kiosk

Definition at line 3030 of file class.ilObjTest.php.

Referenced by applyDefaults(), fromXML(), and loadFromDb().

        {
                $this->_kiosk = $kiosk;
        }

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ilObjTest::setKioskMode

(

$a_kiosk = FALSE

)

Sets the kiosk mode for the test.

Parameters

boolean

$kiosk

The value for the kiosk mode public

See Also

$_kiosk

Definition at line 3061 of file class.ilObjTest.php.

References getKioskMode().

        {
                if ($a_kiosk)
                {
                        $this->_kiosk = $this->_kiosk | 1;
                }
                else
                {
                        if ($this->getKioskMode())
                        {
                                $this->_kiosk = $this->_kiosk ^ 1;
                        }
                }
        }

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ilObjTest::setListOfQuestions

(

$a_value = TRUE

)

Sets if the the list of questions should be presented to the user or not.

Parameters

boolean

$a_value

TRUE if the list of questions should be presented, FALSE otherwise public

Definition at line 8761 of file class.ilObjTest.php.

        {
                if ($a_value)
                {
                        $this->show_summary = 1;
                }
                else
                {
                        $this->show_summary = 0;
                }
        }

ilObjTest::setListOfQuestionsDescription

(

$a_value = TRUE

)

Sets the show_summary attribute to TRUE if the list of questions should be presented with the question descriptions.

Parameters

boolean

$a_value

TRUE if the list of questions should be shown with question descriptions, FALSE otherwise public

Definition at line 8875 of file class.ilObjTest.php.

References getListOfQuestions(), and getListOfQuestionsDescription().

                {
                        if ($a_value && $this->getListOfQuestions())
                        {
                                $this->show_summary = $this->show_summary | 8;
                        }
                        if (!$a_value && $this->getListOfQuestions())
                        {
                                if ($this->getListOfQuestionsDescription())
                                {
                                        $this->show_summary = $this->show_summary ^ 8;
                                }
                        }
                }

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ilObjTest::setListOfQuestionsEnd

(

$a_value = TRUE

)

Sets if the the list of questions as the end page of the test.

Parameters

boolean

$a_value

TRUE if the list of questions should be the end page, FALSE otherwise public

Definition at line 8836 of file class.ilObjTest.php.

References getListOfQuestions(), and getListOfQuestionsEnd().

        {
                if ($a_value && $this->getListOfQuestions())
                {
                        $this->show_summary = $this->show_summary | 4;
                }
                if (!$a_value && $this->getListOfQuestions())
                {
                        if ($this->getListOfQuestionsEnd())
                        {
                                $this->show_summary = $this->show_summary ^ 4;
                        }
                }
        }

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ilObjTest::setListOfQuestionsSettings

(

$a_value = 0

)

Sets the settings for the list of questions options in the test properties This could contain one of the following values: 0 = No list of questions offered 1 = A list of questions is offered 3 = A list of questions is offered and the list of questions is shown as first page of the test 5 = A list of questions is offered and the list of questions is shown as last page of the test 7 = A list of questions is offered and the list of questions is shown as first and last page of the test.

Parameters

integer

$a_value

0, 1, 3, 5 or 7 public

Definition at line 8732 of file class.ilObjTest.php.

Referenced by applyDefaults(), fromXML(), and loadFromDb().

        {
                $this->show_summary = $a_value;
        }

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ilObjTest::setListOfQuestionsStart

(

$a_value = TRUE

)

Sets if the the list of questions as the start page of the test.

Parameters

boolean

$a_value

TRUE if the list of questions should be the start page, FALSE otherwise public

Definition at line 8797 of file class.ilObjTest.php.

References getListOfQuestions(), and getListOfQuestionsStart().

        {
                if ($a_value && $this->getListOfQuestions())
                {
                        $this->show_summary = $this->show_summary | 2;
                }
                if (!$a_value && $this->getListOfQuestions())
                {
                        if ($this->getListOfQuestionsStart())
                        {
                                $this->show_summary = $this->show_summary ^ 2;
                        }
                }
        }

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ilObjTest::setMailNotification

(

$a_notification

)

Set mail notification settings.

Parameters

$a_notification

Mail notification setting

Definition at line 10638 of file class.ilObjTest.php.

Referenced by applyDefaults(), fromXML(), and loadFromDb().

        {
                $this->mailnotification = $a_notification;
        }

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ilObjTest::setMailNotificationType

(

$a_type

)

Definition at line 10803 of file class.ilObjTest.php.

Referenced by applyDefaults(), fromXML(), and loadFromDb().

        {
                if ($a_type == 1)
                {
                        $this->mailnottype = 1;
                }
                else
                {
                        $this->mailnottype = 0;
                }
        }

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ilObjTest::setMCScoring

(

$a_mc_scoring = SCORE_ZERO_POINTS_WHEN_UNANSWERED

)

Sets the multiple choice scoring.

Parameters

integer

$a_mc_scoring

The scoring for multiple choice questions public

See Also

$mc_scoring

Definition at line 3541 of file class.ilObjTest.php.

Referenced by applyDefaults(), fromXML(), and loadFromDb().

        {
                $this->mc_scoring = $a_mc_scoring;
        }

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ilObjTest::setNrOfTries

(

$nr_of_tries = 0

)

Sets the nr of tries for the test.

Parameters

integer

$nr_of_tries

The maximum number of tries for the test. 0 for infinite tries. public

See Also

$nr_of_tries

Definition at line 3380 of file class.ilObjTest.php.

References $nr_of_tries.

Referenced by applyDefaults(), fromXML(), and loadFromDb().

        {
                $this->nr_of_tries = $nr_of_tries;
        }

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ilObjTest::setObligationsEnabled

(

$obligationsEnabled = true

)

sets obligations enabled/disabled

Parameters

boolean

$obligationsEnabled

Definition at line 11405 of file class.ilObjTest.php.

References $obligationsEnabled.

Referenced by applyDefaults(), fromXML(), and loadFromDb().

        {
                $this->obligationsEnabled = (bool)$obligationsEnabled;
        }

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ilObjTest::setOfferingQuestionHintsEnabled

(

$offeringQuestionHintsEnabled

)

sets offering question hints enabled/disabled

Parameters

boolean

$offeringQuestionHintsEnabled

Definition at line 11112 of file class.ilObjTest.php.

References $offeringQuestionHintsEnabled.

Referenced by applyDefaults(), fromXML(), and loadFromDb().

        {
                $this->offeringQuestionHintsEnabled = (bool)$offeringQuestionHintsEnabled;
        }

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ilObjTest::setOnline

(

$a_online = true

)

Definition at line 11082 of file class.ilObjTest.php.

Referenced by loadFromDb().

        {
                $this->online = (bool)$a_online;
        }

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ilObjTest::setPassDeletionAllowed

(

$passDeletionAllowed

)

setter for the test setting passDeletionAllowed

Returns

integer

Definition at line 11572 of file class.ilObjTest.php.

References $passDeletionAllowed.

Referenced by applyDefaults(), and loadFromDb().

        {
                $this->passDeletionAllowed = (bool)$passDeletionAllowed;
        }

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ilObjTest::setPassScoring

(

$a_pass_scoring = SCORE_LAST_PASS

)

Sets the pass scoring.

Parameters

integer

$a_pass_scoring

The pass scoring type public

See Also

$pass_scoring

Definition at line 3553 of file class.ilObjTest.php.

References SCORE_BEST_PASS, and SCORE_LAST_PASS.

Referenced by applyDefaults(), fromXML(), and loadFromDb().

        {
                switch ($a_pass_scoring)
                {
                        case SCORE_BEST_PASS:
                                $this->pass_scoring = SCORE_BEST_PASS;
                                break;
                        default:
                                $this->pass_scoring = SCORE_LAST_PASS;
                                break;
                }
        }

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ilObjTest::setPassword

(

$a_password = NULL

)

Sets the password for test access.

Parameters

string

$a_password

The password for test access public

See Also

$password

Definition at line 3517 of file class.ilObjTest.php.

Referenced by applyDefaults(), fromXML(), and loadFromDb().

        {
                $this->password = $a_password;
        }

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ilObjTest::setPoolUsage

(

$usage

)

Definition at line 10967 of file class.ilObjTest.php.

Referenced by loadFromDb().

                                             {
            $this->poolUsage = (boolean)$usage;
        }

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ilObjTest::setPrintBestSolutionWithResult

(

$status

)

Definition at line 11087 of file class.ilObjTest.php.

Referenced by applyDefaults(), and loadFromDb().

        {
                $this->print_best_solution_with_result = (bool) $status;
        }

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ilObjTest::setProcessingTime

(

$processing_time = "00:00:00"

)

Sets the processing time for the test.

Parameters

string

$processing_time

The maximum processing time for the test given in hh:mm:ss public

See Also

$processing_time

Definition at line 3434 of file class.ilObjTest.php.

References $processing_time.

Referenced by applyDefaults(), fromXML(), and loadFromDb().

                                                         :00:00")
        {
                $this->processing_time = $processing_time;
        }

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ilObjTest::setQuestionOrderAndObligations	(		$orders,
			$obligations
	)

Definition at line 10971 of file class.ilObjTest.php.

References ilObject\$id, $query, and loadQuestions().

        {
            global $ilDB;

            asort($orders);

            $i = 0;

            foreach($orders as $id => $position)
                {
                        $i++;
                        
                        $obligatory = (
                                isset($obligations[$id]) && $obligations[$id] ? 1 : 0
                        );

                        $query = "
                                UPDATE          tst_test_question
                                SET                     sequence = %s,
                                                        obligatory = %s
                                WHERE           question_fi = %s
                        ";

                        $ilDB->manipulateF(
                                $query, array('integer', 'integer', 'integer'), array($i, $obligatory, $id)
                        );
            }

            $this->loadQuestions();
        }

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ilObjTest::setQuestionSetSolved	(		$value,
			$question_id,
			$user_id
	)

sets question solved state to value for given user_id

Definition at line 8037 of file class.ilObjTest.php.

References getActiveIdOfUser().

        {
                global $ilDB;

                $active_id = $this->getActiveIdOfUser($user_id);
                $affectedRows = $ilDB->manipulateF("DELETE FROM tst_qst_solved WHERE active_fi = %s AND question_fi = %s",
                        array('integer', 'integer'),
                        array($active_id, $question_id)
                );
                $affectedRows = $ilDB->manipulateF("INSERT INTO tst_qst_solved (solved, question_fi, active_fi) VALUES (%s, %s, %s)",
                        array('integer', 'integer', 'integer'),
                        array($value, $question_id, $active_id)
                );
        }

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ilObjTest::setRandomQuestionCount

(

$a_random_question_count = ""

)

Sets the random question count.

Parameters

integer

$a_random_question_count

The random question count public

See Also

$random_question_count

Definition at line 2739 of file class.ilObjTest.php.

Referenced by applyDefaults(), fromXML(), loadFromDb(), and saveRandomQuestionCount().

        {
                $this->random_question_count = $a_random_question_count;
        }

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ilObjTest::setRandomQuestionpoolData

(

$a_data

)

Definition at line 2071 of file class.ilObjTest.php.

        {
                $this->random_questionpool_data = $a_data;
        }

ilObjTest::setRandomTest

(

$a_random_test = 0

)

Sets the random test indicator.

Parameters

integer

$a_random_test

The random test indicator (0 = no random test, 1 = random test) public

See Also

$random_test

Definition at line 2727 of file class.ilObjTest.php.

Referenced by applyDefaults(), fromXML(), and loadFromDb().

        {
                $this->random_test = $a_random_test;
        }

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ilObjTest::setReportingDate

(

$reporting_date

)

Sets the reporting date of the ilObjTest object.

Parameters

timestamp

$reporting_date

The date and time the score reporting is available public

See Also

$reporting_date

Definition at line 2751 of file class.ilObjTest.php.

References $reporting_date.

Referenced by applyDefaults(), fromXML(), and loadFromDb().

        {
                if (!$reporting_date)
                {
                        $this->reporting_date = "";
                        $this->ects_output = 0;
                }
                else
                {
                        $this->reporting_date = $reporting_date;
                }
        }

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ilObjTest::setResetProcessingTime

(

$reset = 0

)

Sets wheather the processing time should be reset or not.

Parameters

integer

$reset

1 to reset the processing time, 0 otherwise public

See Also

$processing_time

Definition at line 3462 of file class.ilObjTest.php.

Referenced by applyDefaults(), fromXML(), and loadFromDb().

        {
                if ($reset) 
                {
                        $this->reset_processing_time = 1;
                } 
                else 
                {
                        $this->reset_processing_time = 0;
                }
        }

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ilObjTest::setResultsPresentation

(

$a_results_presentation = 3

)

Sets the combined results presentation value.

Parameters

integer

$a_results_presentation

The combined results presentation value public

Definition at line 9031 of file class.ilObjTest.php.

Referenced by applyDefaults(), fromXML(), and loadFromDb().

        {
                $this->results_presentation = $a_results_presentation;
        }

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ilObjTest::setResultsPresentationOptionsByArray

(

$options

)

Definition at line 10943 of file class.ilObjTest.php.

                                                                       {
            $setter = array(
                'pass_details' => 'setShowPassDetails',
                'solution_details' => 'setShowSolutionDetails',
                'solution_printview' => 'setShowSolutionPrintview',
                'solution_feedback' => 'setShowSolutionFeedback',
                'solution_answers_only' => 'setShowSolutionAnswersOnly',
                'solution_signature' => 'setShowSolutionSignature',
                'solution_suggested' => 'setShowSolutionSuggested',
                );
            foreach($setter as $key => $setter) {
                if (in_array($key, $options)) {
                    $this->$setter(1);
                }
                else {
                    $this->$setter(0);
                }
            }
        }

ilObjTest::setScoreCutting

(

$a_score_cutting = SCORE_CUT_QUESTION

)

Sets the type of score cutting.

Parameters

integer

$a_score_cutting

The type of score cutting. 0 for cut questions, 1 for cut tests public

See Also

$score_cutting

Definition at line 3529 of file class.ilObjTest.php.

Referenced by applyDefaults(), fromXML(), and loadFromDb().

        {
                $this->score_cutting = $a_score_cutting;
        }

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ilObjTest::setScoreReporting

(

$score_reporting = 0

)

Sets the score reporting of the ilObjTest object.

Parameters

integer

$score_reporting

The score reporting public

See Also

$score_reporting

Definition at line 2636 of file class.ilObjTest.php.

References $score_reporting.

Referenced by applyDefaults(), fromXML(), and loadFromDb().

        {
                $this->score_reporting = $score_reporting;
        }

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ilObjTest::setScoringFeedbackOptionsByArray

(

$options

)

Definition at line 10928 of file class.ilObjTest.php.

References setAnswerFeedbackPoints(), setGenericAnswerFeedback(), setInstantFeedbackSolution(), and setSpecificAnswerFeedback().

                                                                   {
                        if (is_array($options))
                        {
                                $this->setGenericAnswerFeedback(        in_array('instant_feedback_generic',  $options) ? 1 : 0);
                                $this->setSpecificAnswerFeedback(       in_array('instant_feedback_specific', $options) ? 1 : 0);
                                $this->setAnswerFeedbackPoints(         in_array('instant_feedback_points',   $options) ? 1 : 0);
                                $this->setInstantFeedbackSolution(      in_array('instant_feedback_solution', $options) ? 1 : 0);
                } else {
                                $this->setGenericAnswerFeedback(0);
                                $this->setSpecificAnswerFeedback(0);
                                $this->setAnswerFeedbackPoints(0);
                                $this->setInstantFeedbackSolution(0);
                        }
                }

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ilObjTest::setSequenceSettings

(

$sequence_settings = 0

)

Sets the sequence settings of the ilObjTest object.

Parameters

integer

$sequence_settings

The sequence settings public

See Also

$sequence_settings

Definition at line 2624 of file class.ilObjTest.php.

References $sequence_settings.

Referenced by applyDefaults(), fromXML(), and loadFromDb().

        {
                $this->sequence_settings = $sequence_settings;
        }

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ilObjTest::setShowCancel

(

$a_value = 1

)

Sets the cancel test button status.

Parameters

integer

$a_value

The value for the cancel test status (0 = don't show, 1 = show) public

Definition at line 9542 of file class.ilObjTest.php.

Referenced by applyDefaults(), fromXML(), and loadFromDb().

        {
                switch ($a_value)
                {
                        case 1:
                                $this->show_cancel = 1;
                                break;
                        default:
                                $this->show_cancel = 0;
                                break;
                }
        }

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ilObjTest::setShowFinalStatement

(

$show = 0

)

Sets whether the final statement should be shown or not.

Parameters

integer

$show

1 if TRUE or 0 if FALSE public

See Also

$_finalstatement

Definition at line 2422 of file class.ilObjTest.php.

Referenced by applyDefaults(), fromXML(), and loadFromDb().

        {
                $this->_showfinalstatement = ($show) ? 1 : 0;
        }

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ilObjTest::setShowInfo

(

$a_info = 1

)

Set whether the complete information page is shown or the required data only.

Parameters

integer

$a_info

1 for the complete information, 0 otherwise public

See Also

$_showinfo

Definition at line 2313 of file class.ilObjTest.php.

Referenced by applyDefaults(), fromXML(), and loadFromDb().

        {
                $this->_showinfo = ($a_info) ? 1 : 0;
        }

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ilObjTest::setShowKioskModeParticipant

(

$a_participant = FALSE

)

Set to true, if the participant's name should be shown in kiosk mode.

Parameters

boolean

$a_title

TRUE if the participant's name should be shown in kiosk mode, FALSE otherwise public

Definition at line 3141 of file class.ilObjTest.php.

References getShowKioskModeParticipant().

        {
                if ($a_participant)
                {
                        $this->_kiosk = $this->_kiosk | 4;
                }
                else
                {
                        if ($this->getShowKioskModeParticipant())
                        {
                                $this->_kiosk = $this->_kiosk ^ 4;
                        }
                }
        }

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ilObjTest::setShowKioskModeTitle

(

$a_title = FALSE

)

Set to true, if the full test title should be shown in kiosk mode.

Parameters

boolean

$a_title

TRUE if the test title should be shown in kiosk mode, FALSE otherwise public

Definition at line 3101 of file class.ilObjTest.php.

References getShowKioskModeTitle().

        {
                if ($a_title)
                {
                        $this->_kiosk = $this->_kiosk | 2;
                }
                else
                {
                        if ($this->getShowKioskModeTitle())
                        {
                                $this->_kiosk = $this->_kiosk ^ 2;
                        }
                }
        }

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ilObjTest::setShowMarker

(

$a_value = 1

)

Sets the marker button status.

Parameters

integer

$a_value

The value for the marker status (0 = don't show, 1 = show) public

Definition at line 9572 of file class.ilObjTest.php.

Referenced by applyDefaults(), fromXML(), and loadFromDb().

        {
                switch ($a_value)
                {
                        case 1:
                                $this->show_marker = 1;
                                break;
                        default:
                                $this->show_marker = 0;
                                break;
                }
        }

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ilObjTest::setShowPassDetails

(

$a_details = 1

)

Sets if the pass details should be shown when a test is not finished.

Sets if the pass details should be shown when a test is not finished

Parameters

boolean

$a_details

TRUE if the pass details should be shown, FALSE otherwise public

Definition at line 9044 of file class.ilObjTest.php.

References getShowPassDetails().

Referenced by ilObjTest().

        {
                if ($a_details)
                {
                        $this->results_presentation = $this->results_presentation | 1;
                }
                else
                {
                        if ($this->getShowPassDetails())
                        {
                                $this->results_presentation = $this->results_presentation ^ 1;
                        }
                }
        }

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ilObjTest::setShowSolutionAnswersOnly

(

$a_full = TRUE

)

Set to true, if the full solution (including the ILIAS content pages) should be shown in the solution output.

Parameters

boolean

$a_full

TRUE if the full solution should be shown in the solution output, FALSE otherwise public

Definition at line 9139 of file class.ilObjTest.php.

References getShowSolutionAnswersOnly().

Referenced by ilObjTest().

                {
                        if ($a_full)
                        {
                                $this->results_presentation = $this->results_presentation | 16;
                        }
                        else
                        {
                                if ($this->getShowSolutionAnswersOnly())
                                {
                                        $this->results_presentation = $this->results_presentation ^ 16;
                                }
                        }
                }

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ilObjTest::setShowSolutionDetails

(

$a_details = 1

)

Sets if the the solution details should be presented to the user or not.

Parameters

integer

$a_details

1 if the solution details should be presented, 0 otherwise public

Definition at line 9065 of file class.ilObjTest.php.

References getShowSolutionDetails().

Referenced by ilObjTest().

        { 
                if ($a_details)
                {
                        $this->results_presentation = $this->results_presentation | 2;
                }
                else
                {
                        if ($this->getShowSolutionDetails())
                        {
                                $this->results_presentation = $this->results_presentation ^ 2;
                        }
                }
        }

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ilObjTest::setShowSolutionFeedback

(

$a_feedback = TRUE

)

Sets if the the feedback should be presented to the user in the solution or not.

Parameters

boolean

$a_feedback

TRUE if the feedback should be presented in the solution, FALSE otherwise public

Definition at line 9118 of file class.ilObjTest.php.

References getShowSolutionFeedback().

        {
                if ($a_feedback)
                {
                        $this->results_presentation = $this->results_presentation | 8;
                }
                else
                {
                        if ($this->getShowSolutionFeedback())
                        {
                                $this->results_presentation = $this->results_presentation ^ 8;
                        }
                }
        }

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ilObjTest::setShowSolutionPrintview

(

$a_printview = 1

)

Sets if the the solution printview should be presented to the user or not.

Parameters

boolean

$a_details

TRUE if the solution printview should be presented, FALSE otherwise public

Definition at line 9097 of file class.ilObjTest.php.

References getShowSolutionPrintview().

Referenced by fromXML().

        {
                if ($a_printview)
                {
                        $this->results_presentation = $this->results_presentation | 4;
                }
                else
                {
                        if ($this->getShowSolutionPrintview())
                        {
                                $this->results_presentation = $this->results_presentation ^ 4;
                        }
                }
        }

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ilObjTest::setShowSolutionSignature

(

$a_signature = FALSE

)

Set to TRUE, if the signature field should be shown in the solution.

Parameters

boolean

$a_signature

TRUE if the signature field should be shown, FALSE otherwise public

Definition at line 9160 of file class.ilObjTest.php.

References getShowSolutionSignature().

Referenced by ilObjTest().

                {
                        if ($a_signature)
                        {
                                $this->results_presentation = $this->results_presentation | 32;
                        }
                        else
                        {
                                if ($this->getShowSolutionSignature())
                                {
                                        $this->results_presentation = $this->results_presentation ^ 32;
                                }
                        }
                }

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ilObjTest::setShowSolutionSuggested

(

$a_solution = FALSE

)

Set to TRUE, if the suggested solution should be shown in the solution.

Parameters

boolean

$a_solution

TRUE if the suggested solution should be shown, FALSE otherwise public

Definition at line 9181 of file class.ilObjTest.php.

References getShowSolutionSuggested().

        {
                if ($a_solution)
                {
                        $this->results_presentation = $this->results_presentation | 64;
                }
                else
                {
                        if ($this->getShowSolutionSuggested())
                        {
                                $this->results_presentation = $this->results_presentation ^ 64;
                        }
                }
        }

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ilObjTest::setShuffleQuestions

(

$a_shuffle

)

Sets the status of the shuffle_questions variable.

Parameters

boolean

$a_shuffle

0 if the test questions are not shuffled, 1 if the test questions are shuffled public

Definition at line 8698 of file class.ilObjTest.php.

Referenced by applyDefaults(), fromXML(), and loadFromDb().

        {
                $this->shuffle_questions = ($a_shuffle) ? 1 : 0;
        }

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ilObjTest::setSpecificAnswerFeedback

(

$specific_answer_feedback

)

Definition at line 11376 of file class.ilObjTest.php.

Referenced by applyDefaults(), fromXML(), loadFromDb(), and setScoringFeedbackOptionsByArray().

        {
                switch ($specific_answer_feedback)
                {
                        case 1:
                                $this->specific_answer_feedback = 1;
                                break;
                        default:
                                $this->specific_answer_feedback = 0;
                                break;
                }               
        }

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ilObjTest::setStartingTime

(

$starting_time = NULL

)

Sets the starting time in database timestamp format for the test.

Parameters

string

$starting_time

The starting time for the test. Empty string for no starting time. public

See Also

$starting_time

Definition at line 3481 of file class.ilObjTest.php.

References $starting_time.

Referenced by applyDefaults(), fromXML(), and loadFromDb().

        {
                $this->starting_time = $starting_time;
        }

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ilObjTest::setTemplate

(

$template_id

)

Definition at line 10874 of file class.ilObjTest.php.

References $template_id.

Referenced by loadFromDb().

                                           {
                $this->template_id = (int)$template_id;
        }

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ilObjTest::setTestId

(

$a_id

)

Sets the test ID.

Parameters

integer

$a_id

Test ID

Definition at line 10215 of file class.ilObjTest.php.

Referenced by loadFromDb().

        {
                $this->test_id = $a_id;
        }

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& ilObjTest::setTestSession

(

$active_id = ""

)

Sets the test session data for the active user.

Parameters

integer

$active_id

The active id of the active user

Returns

object The ilTestSession object or FALSE if the creation of the object fails public

Definition at line 10227 of file class.ilObjTest.php.

References $_SESSION, $ilUser, $testSession, ilObject\getRefId(), and getTestId().

Referenced by getTestSession().

        {
                if (is_object($this->testSession) && ($this->testSession->getActiveId() > 0)) return $this->testSession;
                
                global $ilUser;
                
                include_once "./Modules/Test/classes/class.ilTestSession.php";
                $testSession = FALSE;
                if ($active_id > 0)
                {
                        $testSession = new ilTestSession($active_id);
                        $testSession->setRefId($this->getRefId());
                }
                else
                {
                        $testSession = new ilTestSession();
                        $testSession->setRefId($this->getRefId());
                        $testSession->loadTestSession($this->getTestId(), $ilUser->getId(), $_SESSION["tst_access_code"][$this->getTestId()]);
                }
                $this->testSession =& $testSession;
                return $this->testSession;
        }

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ilObjTest::setTitleOutput

(

$title_output = 0

)

Sets the status of the title output.

Parameters

integer

$title_output

0 for full title, 1 for title without points, 2 for no title public

See Also

$title_output

Definition at line 3411 of file class.ilObjTest.php.

References $title_output.

Referenced by applyDefaults(), fromXML(), and loadFromDb().

        {
                switch ($title_output)
                {
                        case 1:
                                $this->title_output = 1;
                                break;
                        case 2:
                                $this->title_output = 2;
                                break;
                        default:
                                $this->title_output = 0;
                                break;
                }
        }

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ilObjTest::setUsePreviousAnswers

(

$use_previous_answers = 1

)

Sets the status of the visibility of previous learner answers.

Parameters

integer

$use_previous_answers

1 if the previous answers should be shown public

See Also

$use_previous_answers

Definition at line 3392 of file class.ilObjTest.php.

References $use_previous_answers.

Referenced by applyDefaults(), fromXML(), and loadFromDb().

        {
                if ($use_previous_answers)
                {
                        $this->use_previous_answers = 1;
                }
                else
                {
                        $this->use_previous_answers = 0;
                }
        }

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ilObjTest::startingTimeReached

(

)

Returns true if the starting time of a test is reached A starting time is not available for self assessment tests.

Returns

boolean true if the starting time is reached, otherwise false public

Definition at line 5866 of file class.ilObjTest.php.

References getStartingTime().

Referenced by isExecutable().

        {
                if ($this->getStartingTime())
                {
                        if (preg_match("/(\d{4})(\d{2})(\d{2})(\d{2})(\d{2})(\d{2})/", $this->getStartingTime(), $matches))
                        {
                                $epoch_time = mktime($matches[4], $matches[5], $matches[6], $matches[2], $matches[3], $matches[1]);
                                $now = mktime();
                                if ($now < $epoch_time)
                                {
                                        // starting time not reached
                                        return false;
                                }
                        }
                }
                return true;
        }

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ilObjTest::startWorkingTime	(		$active_id,
			$pass
	)

Write the initial entry for the tests working time to the database.

Parameters

integer

$user_id

The database id of the user working with the test public

Definition at line 4141 of file class.ilObjTest.php.

References $pass.

        {
                global $ilDB;

                $next_id = $ilDB->nextId('tst_times');
                $affectedRows = $ilDB->manipulateF("INSERT INTO tst_times (times_id, active_fi, started, finished, pass, tstamp) VALUES (%s, %s, %s, %s, %s, %s)",
                        array('integer', 'integer', 'timestamp', 'timestamp', 'integer', 'integer'),
                        array($next_id, $active_id, strftime("%Y-%m-%d %H:%M:%S"), strftime("%Y-%m-%d %H:%M:%S"), $pass, time())
                );
                return $next_id;
        }

ilObjTest::toXML

(

)

Returns a QTI xml representation of the test.

Returns

string The QTI xml representation of the test public

Definition at line 6353 of file class.ilObjTest.php.

References $data, _instanciateQuestion(), addQTIMaterial(), areObligationsEnabled(), getActivationEndingTime(), getActivationStartingTime(), getActivationVisibility(), getAllowedUsers(), getAllowedUsersTimeGap(), getAnonymity(), getAnswerFeedback(), getAnswerFeedbackPoints(), getAuthor(), getAutosave(), getAutosaveIval(), getCountSystem(), getCustomStyle(), ilObject\getDescription(), getEnableProcessingTime(), getEndingTime(), getExportSettings(), getFinalStatement(), getFixedParticipants(), getForceJS(), getHighscoreAchievedTS(), getHighscoreAnon(), getHighscoreEnabled(), getHighscoreHints(), getHighscoreOwnTable(), getHighscorePercentage(), getHighscoreScore(), getHighscoreTopNum(), getHighscoreTopTable(), getHighscoreWTime(), getInstantFeedbackSolution(), getIntroduction(), getKiosk(), getListOfQuestionsSettings(), getMailNotification(), getMailNotificationType(), getMCScoring(), getNrOfTries(), getPassScoring(), getPassword(), getProcessingTime(), getRandomQuestionCount(), getReportingDate(), getResetProcessingTime(), getResultsPresentation(), getScoreCutting(), getScoreReporting(), getSequenceSettings(), getShowCancel(), getShowFinalStatement(), getShowInfo(), getShowMarker(), getShuffleQuestions(), getSpecificAnswerFeedback(), getStartingTime(), ilObject\getTitle(), getTitleOutput(), getUsePreviousAnswers(), isActivationLimited(), isOfferingQuestionHintsEnabled(), isRandomTest(), and ilXmlWriter\xmlHeader().

        {
                include_once("./Services/Xml/classes/class.ilXmlWriter.php");
                $a_xml_writer = new ilXmlWriter;
                // set xml header
                $a_xml_writer->xmlHeader();
                $a_xml_writer->xmlSetDtdDef("<!DOCTYPE questestinterop SYSTEM \"ims_qtiasiv1p2p1.dtd\">");
                $a_xml_writer->xmlStartTag("questestinterop");

                $attrs = array(
                        "ident" => "il_".IL_INST_ID."_tst_".$this->getTestId(),
                        "title" => $this->getTitle()
                );
                $a_xml_writer->xmlStartTag("assessment", $attrs);
                // add qti comment
                $a_xml_writer->xmlElement("qticomment", NULL, $this->getDescription());

                // add qti duration
                if ($this->enable_processing_time)
                {
                        preg_match("/(\d+):(\d+):(\d+)/", $this->processing_time, $matches);
                        $a_xml_writer->xmlElement("duration", NULL, sprintf("P0Y0M0DT%dH%dM%dS", $matches[1], $matches[2], $matches[3]));
                }

                // add the rest of the preferences in qtimetadata tags, because there is no correspondent definition in QTI
                $a_xml_writer->xmlStartTag("qtimetadata");
                $a_xml_writer->xmlStartTag("qtimetadatafield");
                $a_xml_writer->xmlElement("fieldlabel", NULL, "ILIAS_VERSION");
                $a_xml_writer->xmlElement("fieldentry", NULL, $this->ilias->getSetting("ilias_version"));
                $a_xml_writer->xmlEndTag("qtimetadatafield");

                // anonymity
                $a_xml_writer->xmlStartTag("qtimetadatafield");
                $a_xml_writer->xmlElement("fieldlabel", NULL, "anonymity");
                $a_xml_writer->xmlElement("fieldentry", NULL, sprintf("%d", $this->getAnonymity()));
                $a_xml_writer->xmlEndTag("qtimetadatafield");

                // random test
                $a_xml_writer->xmlStartTag("qtimetadatafield");
                $a_xml_writer->xmlElement("fieldlabel", NULL, "random_test");
                $a_xml_writer->xmlElement("fieldentry", NULL, sprintf("%d", $this->isRandomTest()));
                $a_xml_writer->xmlEndTag("qtimetadatafield");

                // sequence settings
                $a_xml_writer->xmlStartTag("qtimetadatafield");
                $a_xml_writer->xmlElement("fieldlabel", NULL, "sequence_settings");
                $a_xml_writer->xmlElement("fieldentry", NULL, $this->getSequenceSettings());
                $a_xml_writer->xmlEndTag("qtimetadatafield");

                // author
                $a_xml_writer->xmlStartTag("qtimetadatafield");
                $a_xml_writer->xmlElement("fieldlabel", NULL, "author");
                $a_xml_writer->xmlElement("fieldentry", NULL, $this->getAuthor());
                $a_xml_writer->xmlEndTag("qtimetadatafield");

                // reset processing time
                $a_xml_writer->xmlStartTag("qtimetadatafield");
                $a_xml_writer->xmlElement("fieldlabel", NULL, "reset_processing_time");
                $a_xml_writer->xmlElement("fieldentry", NULL, $this->getResetProcessingTime());
                $a_xml_writer->xmlEndTag("qtimetadatafield");

                // count system
                $a_xml_writer->xmlStartTag("qtimetadatafield");
                $a_xml_writer->xmlElement("fieldlabel", NULL, "count_system");
                $a_xml_writer->xmlElement("fieldentry", NULL, $this->getCountSystem());
                $a_xml_writer->xmlEndTag("qtimetadatafield");

                // multiple choice scoring
                $a_xml_writer->xmlStartTag("qtimetadatafield");
                $a_xml_writer->xmlElement("fieldlabel", NULL, "mc_scoring");
                $a_xml_writer->xmlElement("fieldentry", NULL, $this->getMCScoring());
                $a_xml_writer->xmlEndTag("qtimetadatafield");

                // multiple choice scoring
                $a_xml_writer->xmlStartTag("qtimetadatafield");
                $a_xml_writer->xmlElement("fieldlabel", NULL, "score_cutting");
                $a_xml_writer->xmlElement("fieldentry", NULL, $this->getScoreCutting());
                $a_xml_writer->xmlEndTag("qtimetadatafield");

                // multiple choice scoring
                $a_xml_writer->xmlStartTag("qtimetadatafield");
                $a_xml_writer->xmlElement("fieldlabel", NULL, "password");
                $a_xml_writer->xmlElement("fieldentry", NULL, $this->getPassword());
                $a_xml_writer->xmlEndTag("qtimetadatafield");

                // allowed users
                $a_xml_writer->xmlStartTag("qtimetadatafield");
                $a_xml_writer->xmlElement("fieldlabel", NULL, "allowedUsers");
                $a_xml_writer->xmlElement("fieldentry", NULL, $this->getAllowedUsers());
                $a_xml_writer->xmlEndTag("qtimetadatafield");

                // allowed users time gap
                $a_xml_writer->xmlStartTag("qtimetadatafield");
                $a_xml_writer->xmlElement("fieldlabel", NULL, "allowedUsersTimeGap");
                $a_xml_writer->xmlElement("fieldentry", NULL, $this->getAllowedUsersTimeGap());
                $a_xml_writer->xmlEndTag("qtimetadatafield");

                // pass scoring
                $a_xml_writer->xmlStartTag("qtimetadatafield");
                $a_xml_writer->xmlElement("fieldlabel", NULL, "pass_scoring");
                $a_xml_writer->xmlElement("fieldentry", NULL, $this->getPassScoring());
                $a_xml_writer->xmlEndTag("qtimetadatafield");

                // score reporting date
                if ($this->getReportingDate())
                {
                        $a_xml_writer->xmlStartTag("qtimetadatafield");
                        $a_xml_writer->xmlElement("fieldlabel", NULL, "reporting_date");
                        preg_match("/(\d{4})(\d{2})(\d{2})(\d{2})(\d{2})(\d{2})/", $this->reporting_date, $matches);
                        $a_xml_writer->xmlElement("fieldentry", NULL, sprintf("P%dY%dM%dDT%dH%dM%dS", $matches[1], $matches[2], $matches[3], $matches[4], $matches[5], $matches[6]));
                        $a_xml_writer->xmlEndTag("qtimetadatafield");
                }
                // number of tries
                $a_xml_writer->xmlStartTag("qtimetadatafield");
                $a_xml_writer->xmlElement("fieldlabel", NULL, "nr_of_tries");
                $a_xml_writer->xmlElement("fieldentry", NULL, sprintf("%d", $this->getNrOfTries()));
                $a_xml_writer->xmlEndTag("qtimetadatafield");

                // kiosk
                $a_xml_writer->xmlStartTag("qtimetadatafield");
                $a_xml_writer->xmlElement("fieldlabel", NULL, "kiosk");
                $a_xml_writer->xmlElement("fieldentry", NULL, sprintf("%d", $this->getKiosk()));
                $a_xml_writer->xmlEndTag("qtimetadatafield");

                // use previous answers
                $a_xml_writer->xmlStartTag("qtimetadatafield");
                $a_xml_writer->xmlElement("fieldlabel", NULL, "use_previous_answers");
                $a_xml_writer->xmlElement("fieldentry", NULL, $this->getUsePreviousAnswers());
                $a_xml_writer->xmlEndTag("qtimetadatafield");

                // hide title points
                $a_xml_writer->xmlStartTag("qtimetadatafield");
                $a_xml_writer->xmlElement("fieldlabel", NULL, "title_output");
                $a_xml_writer->xmlElement("fieldentry", NULL, sprintf("%d", $this->getTitleOutput()));
                $a_xml_writer->xmlEndTag("qtimetadatafield");

                // random question count
                $a_xml_writer->xmlStartTag("qtimetadatafield");
                $a_xml_writer->xmlElement("fieldlabel", NULL, "random_question_count");
                $a_xml_writer->xmlElement("fieldentry", NULL, sprintf("%d", $this->getRandomQuestionCount()));
                $a_xml_writer->xmlEndTag("qtimetadatafield");

                // results presentation
                $a_xml_writer->xmlStartTag("qtimetadatafield");
                $a_xml_writer->xmlElement("fieldlabel", NULL, "results_presentation");
                $a_xml_writer->xmlElement("fieldentry", NULL, sprintf("%d", $this->getResultsPresentation()));
                $a_xml_writer->xmlEndTag("qtimetadatafield");

                // solution details
                $a_xml_writer->xmlStartTag("qtimetadatafield");
                $a_xml_writer->xmlElement("fieldlabel", NULL, "show_summary");
                $a_xml_writer->xmlElement("fieldentry", NULL, sprintf("%d", $this->getListOfQuestionsSettings()));
                $a_xml_writer->xmlEndTag("qtimetadatafield");

                // solution details
                $a_xml_writer->xmlStartTag("qtimetadatafield");
                $a_xml_writer->xmlElement("fieldlabel", NULL, "score_reporting");
                $a_xml_writer->xmlElement("fieldentry", NULL, sprintf("%d", $this->getScoreReporting()));
                $a_xml_writer->xmlEndTag("qtimetadatafield");

                // solution details
                $a_xml_writer->xmlStartTag("qtimetadatafield");
                $a_xml_writer->xmlElement("fieldlabel", NULL, "instant_verification");
                $a_xml_writer->xmlElement("fieldentry", NULL, sprintf("%d", $this->getInstantFeedbackSolution()));
                $a_xml_writer->xmlEndTag("qtimetadatafield");

                // answer specific feedback
                $a_xml_writer->xmlStartTag("qtimetadatafield");
                $a_xml_writer->xmlElement("fieldlabel", NULL, "answer_feedback");
                $a_xml_writer->xmlElement("fieldentry", NULL, sprintf("%d", $this->getAnswerFeedback()));
                $a_xml_writer->xmlEndTag("qtimetadatafield");

                // answer specific feedback of reached points
                $a_xml_writer->xmlStartTag("qtimetadatafield");
                $a_xml_writer->xmlElement("fieldlabel", NULL, "answer_feedback_points");
                $a_xml_writer->xmlElement("fieldentry", NULL, sprintf("%d", $this->getAnswerFeedbackPoints()));
                $a_xml_writer->xmlEndTag("qtimetadatafield");

                // highscore
                $highscore_metadata = array(
                        'highscore_enabled'     => array('value' => $this->getHighscoreEnabled()),
                        'highscore_anon'        => array('value' => $this->getHighscoreAnon()),
                        'highscore_achieved_ts' => array('value' => $this->getHighscoreAchievedTS()),
                        'highscore_score'       => array('value' => $this->getHighscoreScore()),
                        'highscore_percentage'  => array('value' => $this->getHighscorePercentage()),
                        'highscore_hints'       => array('value' => $this->getHighscoreHints()),
                        'highscore_wtime'       => array('value' => $this->getHighscoreWTime()),
                        'highscore_own_table'   => array('value' => $this->getHighscoreOwnTable()),
                        'highscore_top_table'   => array('value' => $this->getHighscoreTopTable()),
                        'highscore_top_num'     => array('value' => $this->getHighscoreTopNum()),
                );
                foreach($highscore_metadata as $label => $data)
                {
                        $a_xml_writer->xmlStartTag("qtimetadatafield");
                        $a_xml_writer->xmlElement("fieldlabel", NULL, $label);
                        $a_xml_writer->xmlElement("fieldentry", NULL, sprintf("%d", $data['value']));
                        $a_xml_writer->xmlEndTag("qtimetadatafield");
                }

                // show cancel
                $a_xml_writer->xmlStartTag("qtimetadatafield");
                $a_xml_writer->xmlElement("fieldlabel", NULL, "show_cancel");
                $a_xml_writer->xmlElement("fieldentry", NULL, sprintf("%d", $this->getShowCancel()));
                $a_xml_writer->xmlEndTag("qtimetadatafield");

                // show marker
                $a_xml_writer->xmlStartTag("qtimetadatafield");
                $a_xml_writer->xmlElement("fieldlabel", NULL, "show_marker");
                $a_xml_writer->xmlElement("fieldentry", NULL, sprintf("%d", $this->getShowMarker()));
                $a_xml_writer->xmlEndTag("qtimetadatafield");

                // fixed participants
                $a_xml_writer->xmlStartTag("qtimetadatafield");
                $a_xml_writer->xmlElement("fieldlabel", NULL, "fixed_participants");
                $a_xml_writer->xmlElement("fieldentry", NULL, sprintf("%d", $this->getFixedParticipants()));
                $a_xml_writer->xmlEndTag("qtimetadatafield");

                // show final statement
                $a_xml_writer->xmlStartTag("qtimetadatafield");
                $a_xml_writer->xmlElement("fieldlabel", NULL, "showfinalstatement");
                $a_xml_writer->xmlElement("fieldentry", NULL, sprintf("%d", (($this->getShowFinalStatement()) ? "1" : "0")));
                $a_xml_writer->xmlEndTag("qtimetadatafield");

                // show introduction only
                $a_xml_writer->xmlStartTag("qtimetadatafield");
                $a_xml_writer->xmlElement("fieldlabel", NULL, "showinfo");
                $a_xml_writer->xmlElement("fieldentry", NULL, sprintf("%d", (($this->getShowInfo()) ? "1" : "0")));
                $a_xml_writer->xmlEndTag("qtimetadatafield");

                // mail notification
                $a_xml_writer->xmlStartTag("qtimetadatafield");
                $a_xml_writer->xmlElement("fieldlabel", NULL, "mailnotification");
                $a_xml_writer->xmlElement("fieldentry", NULL, $this->getMailNotification());
                $a_xml_writer->xmlEndTag("qtimetadatafield");

                // mail notification type
                $a_xml_writer->xmlStartTag("qtimetadatafield");
                $a_xml_writer->xmlElement("fieldlabel", NULL, "mailnottype");
                $a_xml_writer->xmlElement("fieldentry", NULL, $this->getMailNotificationType());
                $a_xml_writer->xmlEndTag("qtimetadatafield");

                // export settings
                $a_xml_writer->xmlStartTag("qtimetadatafield");
                $a_xml_writer->xmlElement("fieldlabel", NULL, "exportsettings");
                $a_xml_writer->xmlElement("fieldentry", NULL, (int)$this->getExportSettings());
                $a_xml_writer->xmlEndTag("qtimetadatafield");

                // force JavaScript
                $a_xml_writer->xmlStartTag("qtimetadatafield");
                $a_xml_writer->xmlElement("fieldlabel", NULL, "forcejs");
                $a_xml_writer->xmlElement("fieldentry", NULL, sprintf("%d", (($this->getForceJS()) ? "1" : "0")));
                $a_xml_writer->xmlEndTag("qtimetadatafield");

                // custom style
                $a_xml_writer->xmlStartTag("qtimetadatafield");
                $a_xml_writer->xmlElement("fieldlabel", NULL, "customstyle");
                $a_xml_writer->xmlElement("fieldentry", NULL, $this->getCustomStyle());
                $a_xml_writer->xmlEndTag("qtimetadatafield");

                // shuffle questions
                $a_xml_writer->xmlStartTag("qtimetadatafield");
                $a_xml_writer->xmlElement("fieldlabel", NULL, "shuffle_questions");
                $a_xml_writer->xmlElement("fieldentry", NULL, sprintf("%d", $this->getShuffleQuestions()));
                $a_xml_writer->xmlEndTag("qtimetadatafield");

                // processing time
                $a_xml_writer->xmlStartTag("qtimetadatafield");
                $a_xml_writer->xmlElement("fieldlabel", NULL, "processing_time");
                $a_xml_writer->xmlElement("fieldentry", NULL, (int)$this->getProcessingTime());
                $a_xml_writer->xmlEndTag("qtimetadatafield");

                // starting time
                if ($this->getStartingTime())
                {
                        $a_xml_writer->xmlStartTag("qtimetadatafield");
                        $a_xml_writer->xmlElement("fieldlabel", NULL, "starting_time");
                        preg_match("/(\d{4})(\d{2})(\d{2})(\d{2})(\d{2})(\d{2})/", $this->starting_time, $matches);
                        $a_xml_writer->xmlElement("fieldentry", NULL, sprintf("P%dY%dM%dDT%dH%dM%dS", $matches[1], $matches[2], $matches[3], $matches[4], $matches[5], $matches[6]));
                        $a_xml_writer->xmlEndTag("qtimetadatafield");
                }
                // ending time
                if ($this->getEndingTime())
                {
                        $a_xml_writer->xmlStartTag("qtimetadatafield");
                        $a_xml_writer->xmlElement("fieldlabel", NULL, "ending_time");
                        preg_match("/(\d{4})(\d{2})(\d{2})(\d{2})(\d{2})(\d{2})/", $this->ending_time, $matches);
                        $a_xml_writer->xmlElement("fieldentry", NULL, sprintf("P%dY%dM%dDT%dH%dM%dS", $matches[1], $matches[2], $matches[3], $matches[4], $matches[5], $matches[6]));
                        $a_xml_writer->xmlEndTag("qtimetadatafield");
                }


                //activation_limited
                $a_xml_writer->xmlStartTag("qtimetadatafield");
                $a_xml_writer->xmlElement("fieldlabel", NULL, "activation_limited");
                $a_xml_writer->xmlElement("fieldentry", NULL,(int)$this->isActivationLimited());
                $a_xml_writer->xmlEndTag("qtimetadatafield");

                //activation_start_time
                $a_xml_writer->xmlStartTag("qtimetadatafield");
                $a_xml_writer->xmlElement("fieldlabel", NULL, "activation_start_time");
                $a_xml_writer->xmlElement("fieldentry", NULL, (int)$this->getActivationStartingTime());
                $a_xml_writer->xmlEndTag("qtimetadatafield");

                //activation_end_time
                $a_xml_writer->xmlStartTag("qtimetadatafield");
                $a_xml_writer->xmlElement("fieldlabel", NULL, "activation_end_time");
                $a_xml_writer->xmlElement("fieldentry", NULL, (int)$this->getActivationEndingTime());
                $a_xml_writer->xmlEndTag("qtimetadatafield");

                //activation_visibility
                $a_xml_writer->xmlStartTag("qtimetadatafield");
                $a_xml_writer->xmlElement("fieldlabel", NULL, "activation_visibility");
                $a_xml_writer->xmlElement("fieldentry", NULL, (int)$this->getActivationVisibility());
                $a_xml_writer->xmlEndTag("qtimetadatafield");

                // autosave
                $a_xml_writer->xmlStartTag("qtimetadatafield");
                $a_xml_writer->xmlElement("fieldlabel", NULL, "autosave");
                $a_xml_writer->xmlElement("fieldentry", NULL, (int)$this->getAutosave());
                $a_xml_writer->xmlEndTag("qtimetadatafield");

                // autosave_ival
                $a_xml_writer->xmlStartTag("qtimetadatafield");
                $a_xml_writer->xmlElement("fieldlabel", NULL, "autosave_ival");
                $a_xml_writer->xmlElement("fieldentry", NULL, (int)$this->getAutosaveIval());
                $a_xml_writer->xmlEndTag("qtimetadatafield");

                //offer_question_hints
                $a_xml_writer->xmlStartTag("qtimetadatafield");
                $a_xml_writer->xmlElement("fieldlabel", NULL, "offer_question_hints");
                $a_xml_writer->xmlElement("fieldentry", NULL, (int)$this->isOfferingQuestionHintsEnabled());
                $a_xml_writer->xmlEndTag("qtimetadatafield");

                //instant_feedback_specific
                $a_xml_writer->xmlStartTag("qtimetadatafield");
                $a_xml_writer->xmlElement("fieldlabel", NULL, "instant_feedback_specific");
                $a_xml_writer->xmlElement("fieldentry", NULL, (int)$this->getSpecificAnswerFeedback());
                $a_xml_writer->xmlEndTag("qtimetadatafield");
                
                //obligations_enabled
                $a_xml_writer->xmlStartTag("qtimetadatafield");
                $a_xml_writer->xmlElement("fieldlabel", NULL, "obligations_enabled");
                $a_xml_writer->xmlElement("fieldentry", NULL, (int)$this->areObligationsEnabled());
                $a_xml_writer->xmlEndTag("qtimetadatafield");
                
                //enable_processing_time
                $a_xml_writer->xmlStartTag("qtimetadatafield");
                $a_xml_writer->xmlElement("fieldlabel", NULL, "enable_processing_time");
                $a_xml_writer->xmlElement("fieldentry", NULL, (int)$this->getEnableProcessingTime());
                $a_xml_writer->xmlEndTag("qtimetadatafield");
                
                foreach ($this->mark_schema->mark_steps as $index => $mark)
                {
                        // mark steps
                        $a_xml_writer->xmlStartTag("qtimetadatafield");
                        $a_xml_writer->xmlElement("fieldlabel", NULL, "mark_step_$index");
                        $a_xml_writer->xmlElement("fieldentry", NULL, sprintf(
                                "<short>%s</short><official>%s</official><percentage>%.2f</percentage><passed>%d</passed>",
                                $mark->getShortName(), $mark->getOfficialName(), $mark->getMinimumLevel(), $mark->getPassed()
                        ));
                        $a_xml_writer->xmlEndTag("qtimetadatafield");
                }
                $a_xml_writer->xmlEndTag("qtimetadata");

                // add qti objectives
                $a_xml_writer->xmlStartTag("objectives");
                $this->addQTIMaterial($a_xml_writer, $this->getIntroduction());
                $a_xml_writer->xmlEndTag("objectives");

                // add qti assessmentcontrol
                if ($this->getInstantFeedbackSolution() == 1)
                {
                        $attrs = array(
                                "solutionswitch" => "Yes"
                        );
                }
                else
                {
                        $attrs = NULL;
                }
                $a_xml_writer->xmlElement("assessmentcontrol", $attrs, NULL);

                if (strlen($this->getFinalStatement()))
                {
                        // add qti presentation_material
                        $a_xml_writer->xmlStartTag("presentation_material");
                        $a_xml_writer->xmlStartTag("flow_mat");
                        $this->addQTIMaterial($a_xml_writer, $this->getFinalStatement());
                        $a_xml_writer->xmlEndTag("flow_mat");
                        $a_xml_writer->xmlEndTag("presentation_material");
                }
                
                $attrs = array(
                        "ident" => "1"
                );
                $a_xml_writer->xmlElement("section", $attrs, NULL);
                $a_xml_writer->xmlEndTag("assessment");
                $a_xml_writer->xmlEndTag("questestinterop");

                $xml = $a_xml_writer->xmlDumpMem(FALSE);

                foreach ($this->questions as $question_id)
                {
                        $question =& ilObjTest::_instanciateQuestion($question_id);
                        $qti_question = $question->toXML(false);
                        $qti_question = preg_replace("/<questestinterop>/", "", $qti_question);
                        $qti_question = preg_replace("/<\/questestinterop>/", "", $qti_question);
                        if (strpos($xml, "</section>") !== false)
                        {
                                $xml = str_replace("</section>", "$qti_question</section>", $xml);
                        }
                        else
                        {
                                $xml = str_replace("<section ident=\"1\"/>", "<section ident=\"1\">\n$qti_question</section>", $xml);
                        }
                }
                return $xml;
        }

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ilObjTest::unsetAccessCodeSession

(

)

Definition at line 9276 of file class.ilObjTest.php.

References $_SESSION, ilObject\$id, and getTestId().

        {
                $id = $this->getTestId();
                unset($_SESSION["tst_access_code"]["$id"]);
        }

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ilObjTest::update

(

)

update object data

public

Returns

boolean

Reimplemented from ilObject.

Definition at line 552 of file class.ilObjTest.php.

        {
                if (!parent::update())
                {
                        return false;
                }

                // put here object specific stuff

                return true;
        }

ilObjTest::updateWorkingTime

(

$times_id

)

Update the working time of a test when a question is answered.

Parameters

integer

$times_id

The database id of a working time entry public

Definition at line 4159 of file class.ilObjTest.php.

        {
                global $ilDB;

                $affectedRows = $ilDB->manipulateF("UPDATE tst_times SET finished = %s, tstamp = %s WHERE times_id = %s",
                        array('timestamp', 'integer', 'integer'),
                        array(strftime("%Y-%m-%d %H:%M:%S"), time(), $times_id)
                );
        }

ilObjTest::userLookupFullName	(		$user_id,
			$overwrite_anonymity = FALSE,
			$sorted_order = FALSE,
			$suffix = ""
	)

Returns the full name of a test user according to the anonymity status.

Parameters

int	$user_id	The database ID of the user
boolean	$overwrite_anonymity	Indicates if the anonymity status should be ignored

Returns

string The full name of the user or UNKNOWN if the anonymity status is affected public

Definition at line 9667 of file class.ilObjTest.php.

References ilObjUser\_lookupName(), and getAnonymity().

Referenced by removeTestResults(), removeTestResultsForUser(), sendAdvancedNotification(), and sendSimpleNotification().

        {
                if ($this->getAnonymity() && !$overwrite_anonymity)
                {
                        return $this->lng->txt("unknown") . $suffix;
                }
                else
                {
                        include_once './Services/User/classes/class.ilObjUser.php';
                        $uname = ilObjUser::_lookupName($user_id);
                        if (strlen($uname["firstname"].$uname["lastname"]) == 0) $uname["firstname"] = $this->lng->txt("deleted_user");
                        if ($sorted_order)
                        {
                                return trim($uname["lastname"] . ", " . $uname["firstname"]) .  $suffix;
                        }
                        else
                        {
                                return trim($uname["firstname"] . " " . $uname["lastname"]) .  $suffix;
                        }
                }
        }

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Field Documentation

ilObjTest::$_customStyle

private

Definition at line 393 of file class.ilObjTest.php.

ilObjTest::$_finalstatement

private

Definition at line 372 of file class.ilObjTest.php.

ilObjTest::$_forcejs

private

Definition at line 386 of file class.ilObjTest.php.

ilObjTest::$_kiosk

protected

Definition at line 27 of file class.ilObjTest.php.

ilObjTest::$_showfinalstatement

private

Definition at line 365 of file class.ilObjTest.php.

ilObjTest::$_showinfo

private

Definition at line 379 of file class.ilObjTest.php.

ilObjTest::$activation_ending_time

protected

Definition at line 436 of file class.ilObjTest.php.

ilObjTest::$activation_starting_time

protected

Definition at line 435 of file class.ilObjTest.php.

ilObjTest::$activation_visibility

protected

Definition at line 434 of file class.ilObjTest.php.

Referenced by getActivationVisibility().

ilObjTest::$allowedUsers

Definition at line 295 of file class.ilObjTest.php.

ilObjTest::$allowedUsersTimeGap

Definition at line 302 of file class.ilObjTest.php.

ilObjTest::$anonymity

Definition at line 316 of file class.ilObjTest.php.

ilObjTest::$answer_feedback

Definition at line 344 of file class.ilObjTest.php.

Referenced by setAnswerFeedback().

ilObjTest::$answer_feedback_points

Definition at line 115 of file class.ilObjTest.php.

Referenced by setAnswerFeedbackPoints().

ilObjTest::$author

Definition at line 50 of file class.ilObjTest.php.

Referenced by _lookupAuthor(), getAuthor(), and setAuthor().

ilObjTest::$autosave

protected

Definition at line 438 of file class.ilObjTest.php.

Referenced by getAutosave(), and setAutosave().

ilObjTest::$autosave_ival

protected

Definition at line 439 of file class.ilObjTest.php.

Referenced by getAutosaveIval(), and setAutosaveIval().

ilObjTest::$certificate_visibility

Definition at line 309 of file class.ilObjTest.php.

ilObjTest::$count_system

Definition at line 238 of file class.ilObjTest.php.

ilObjTest::$ects_fx

Definition at line 207 of file class.ilObjTest.php.

ilObjTest::$ects_grades

Definition at line 214 of file class.ilObjTest.php.

Referenced by getECTSGrades().

ilObjTest::$ects_output

Definition at line 200 of file class.ilObjTest.php.

Referenced by saveECTSStatus().

ilObjTest::$enable_processing_time

Definition at line 172 of file class.ilObjTest.php.

ilObjTest::$ending_time

Definition at line 193 of file class.ilObjTest.php.

Referenced by setActivationEndingTime(), and setEndingTime().

ilObjTest::$evaluation_data

Definition at line 132 of file class.ilObjTest.php.

ilObjTest::$exportsettings

protected

Definition at line 402 of file class.ilObjTest.php.

Referenced by getExportSettings().

ilObjTest::$fixed_participants

Definition at line 337 of file class.ilObjTest.php.

ilObjTest::$instant_verification

Definition at line 108 of file class.ilObjTest.php.

ilObjTest::$introduction

Definition at line 72 of file class.ilObjTest.php.

Referenced by setIntroduction().

ilObjTest::$invitation = INVITATION_OFF

Definition at line 41 of file class.ilObjTest.php.

ilObjTest::$mailnotification

protected

Definition at line 395 of file class.ilObjTest.php.

Referenced by getMailNotification().

ilObjTest::$mailnottype

protected

Definition at line 396 of file class.ilObjTest.php.

Referenced by getMailNotificationType().

ilObjTest::$mark_schema

Definition at line 79 of file class.ilObjTest.php.

Referenced by cloneObject(), and getMarkSchema().

ilObjTest::$mc_scoring

Definition at line 245 of file class.ilObjTest.php.

ilObjTest::$metadata

Definition at line 57 of file class.ilObjTest.php.

Referenced by fromXML().

ilObjTest::$nr_of_tries

Definition at line 140 of file class.ilObjTest.php.

Referenced by setNrOfTries().

ilObjTest::$obligationsEnabled = null

private

Definition at line 432 of file class.ilObjTest.php.

Referenced by areObligationsEnabled(), and setObligationsEnabled().

ilObjTest::$offeringQuestionHintsEnabled = null

private

Definition at line 425 of file class.ilObjTest.php.

Referenced by isOfferingQuestionHintsEnabled(), and setOfferingQuestionHintsEnabled().

bool ilObjTest::$online = null

private

the object's online status

Definition at line 413 of file class.ilObjTest.php.

Referenced by isOnline().

ilObjTest::$pass_scoring

Definition at line 252 of file class.ilObjTest.php.

ilObjTest::$passDeletionAllowed = null

private

Definition at line 447 of file class.ilObjTest.php.

Referenced by isPassDeletionAllowed(), and setPassDeletionAllowed().

ilObjTest::$password

Definition at line 288 of file class.ilObjTest.php.

ilObjTest::$poolUsage

protected

Definition at line 404 of file class.ilObjTest.php.

Referenced by getPoolUsage().

ilObjTest::$print_best_solution_with_result = true

protected

Definition at line 418 of file class.ilObjTest.php.

Referenced by isBestSolutionPrintedWithResult().

ilObjTest::$processing_time

Definition at line 165 of file class.ilObjTest.php.

Referenced by isMaxProcessingTimeReached(), and setProcessingTime().

ilObjTest::$questions

Definition at line 64 of file class.ilObjTest.php.

Referenced by getQuestions(), getTestQuestions(), and hasQuestionsWithoutQuestionpool().

ilObjTest::$random_question_count

Definition at line 230 of file class.ilObjTest.php.

ilObjTest::$random_questionpool_data = array()

protected

Definition at line 401 of file class.ilObjTest.php.

Referenced by getRandomQuestionpoolData().

ilObjTest::$random_test

Definition at line 223 of file class.ilObjTest.php.

ilObjTest::$reporting_date

Definition at line 125 of file class.ilObjTest.php.

Referenced by setReportingDate().

ilObjTest::$reset_processing_time

Definition at line 179 of file class.ilObjTest.php.

ilObjTest::$results_presentation

Definition at line 267 of file class.ilObjTest.php.

ilObjTest::$score_cutting

Definition at line 281 of file class.ilObjTest.php.

ilObjTest::$score_reporting

Definition at line 99 of file class.ilObjTest.php.

Referenced by setScoreReporting().

ilObjTest::$sequence_settings

Definition at line 88 of file class.ilObjTest.php.

Referenced by setSequenceSettings().

ilObjTest::$show_cancel

Definition at line 323 of file class.ilObjTest.php.

ilObjTest::$show_marker

Definition at line 330 of file class.ilObjTest.php.

ilObjTest::$show_summary

Definition at line 274 of file class.ilObjTest.php.

ilObjTest::$shuffle_questions

Definition at line 260 of file class.ilObjTest.php.

ilObjTest::$starting_time

Definition at line 186 of file class.ilObjTest.php.

Referenced by canShowTestResults(), isExecutable(), isMaxProcessingTimeReached(), setActivationStartingTime(), and setStartingTime().

ilObjTest::$template_id

private

Definition at line 406 of file class.ilObjTest.php.

Referenced by getTemplate(), and setTemplate().

ilObjTest::$test_id

Definition at line 34 of file class.ilObjTest.php.

Referenced by _evalResultsOverview(), _getActiveIdOfUser(), _getCompleteWorkingTimeOfParticipants(), _getObjectIDFromTestID(), _getQuestionCount(), _getTestIDFromObjectID(), _getVisitTimeOfParticipant(), allObligationsAnswered(), getParticipantsForTestAndQuestion(), getTestId(), and hasObligations().

ilObjTest::$testSequence

Definition at line 358 of file class.ilObjTest.php.

Referenced by createRandomSolutions(), getTestResult(), and getTestSequence().

ilObjTest::$testSession

Definition at line 351 of file class.ilObjTest.php.

Referenced by createRandomSolutions(), createTestSession(), getTestSession(), and setTestSession().

ilObjTest::$title_output

Definition at line 158 of file class.ilObjTest.php.

Referenced by setTitleOutput().

ilObjTest::$use_previous_answers

Definition at line 148 of file class.ilObjTest.php.

Referenced by _getUsePreviousAnswers(), and setUsePreviousAnswers().

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The documentation for this class was generated from the following file:

• Modules/Test/classes/class.ilObjTest.php