ILIAS  release_5-3 Revision v5.3.23-19-g915713cf615
assErrorText Class Reference

Class for error text questions. More...

+ Inheritance diagram for assErrorText:
+ Collaboration diagram for assErrorText:

Public Member Functions

 __construct ( $title='', $comment='', $author='', $owner=-1, $question='')
 assErorText constructor More...
 
 isComplete ()
 Returns true, if a single choice question is complete for use. More...
 
 saveToDb ($original_id="")
 Saves a the object to the database. More...
 
 saveAnswerSpecificDataToDb ()
 Saves the answer specific records into a question types answer table. More...
 
 saveAdditionalQuestionDataToDb ()
 Saves the data for the additional data table. More...
 
 loadFromDb ($question_id)
 Loads the object from the database. More...
 
 duplicate ($for_test=true, $title="", $author="", $owner="", $testObjId=null)
 Duplicates the object. More...
 
 copyObject ($target_questionpool_id, $title="")
 Copies an object. More...
 
 createNewOriginalFromThisDuplicate ($targetParentId, $targetQuestionTitle="")
 
 getMaximumPoints ()
 Returns the maximum points, a learner can reach answering the question. More...
 
 calculateReachedPoints ($active_id, $pass=null, $authorizedSolution=true, $returndetails=false)
 Returns the points, a learner has reached answering the question. More...
 
 calculateReachedPointsFromPreviewSession (ilAssQuestionPreviewSession $previewSession)
 
 saveWorkingData ($active_id, $pass=null, $authorized=true)
 Saves the learners input of the question to the database. More...
 
 savePreviewData (ilAssQuestionPreviewSession $previewSession)
 
 getQuestionType ()
 Returns the question type of the question. More...
 
 getAdditionalTableName ()
 Returns the name of the additional question data table in the database. More...
 
 getAnswerTableName ()
 Returns the name of the answer table in the database. More...
 
 getRTETextWithMediaObjects ()
 Collects all text in the question which could contain media objects which were created with the Rich Text Editor. More...
 
 setExportDetailsXLS ($worksheet, $startrow, $active_id, $pass)
 {Creates an Excel worksheet for the detailed cumulated results of this question.
Parameters
object$worksheetReference to the parent excel worksheet
object$startrowStartrow of the output in the excel worksheet
object$active_idActive id of the participant
object$passTest pass
Returns
object
} More...
 
 fromXML (&$item, &$questionpool_id, &$tst_id, &$tst_object, &$question_counter, &$import_mapping)
 Creates a question from a QTI file. More...
 
 toXML ($a_include_header=true, $a_include_binary=true, $a_shuffle=false, $test_output=false, $force_image_references=false)
 Returns a QTI xml representation of the question and sets the internal domxml variable with the DOM XML representation of the QTI xml representation. More...
 
 getBestSolution ($active_id, $pass)
 Returns the best solution for a given pass of a participant. More...
 
 getErrorsFromText ($a_text="")
 
 setErrorData ($a_data)
 
 createErrorTextOutput ($selections=null, $graphicalOutput=false, $correct_solution=false, $use_link_tags=true)
 
 createErrorTextExport ($selections=null)
 
 getBestSelection ($withPositivePointsOnly=true)
 
 flushErrorData ()
 Flush error data. More...
 
 addErrorData ($text_wrong, $text_correct, $points)
 
 getErrorData ()
 Get error data. More...
 
 getErrorText ()
 Get error text. More...
 
 setErrorText ($a_value)
 Set error text. More...
 
 getTextSize ()
 Set text size in percent. More...
 
 setTextSize ($a_value)
 Set text size in percent. More...
 
 getPointsWrong ()
 Get wrong points. More...
 
 setPointsWrong ($a_value)
 Set wrong points. More...
 
 __get ($value)
 Object getter. More...
 
 __set ($key, $value)
 Object setter. More...
 
 toJSON ()
 Returns a JSON representation of the question. More...
 
 getOperators ($expression)
 Get all available operations for a specific question. More...
 
 getExpressionTypes ()
 Get all available expression types for a specific question. More...
 
 getAvailableAnswerOptions ($index=null)
 If index is null, the function returns an array with all anwser options Else it returns the specific answer option. More...
 
- Public Member Functions inherited from assQuestion
 __construct ( $title="", $comment="", $author="", $owner=-1, $question="")
 assQuestion constructor More...
 
 getShuffler ()
 
 setShuffler (ilArrayElementShuffler $shuffler)
 
 setProcessLocker ($processLocker)
 
 getProcessLocker ()
 
 fromXML (&$item, &$questionpool_id, &$tst_id, &$tst_object, &$question_counter, &$import_mapping)
 Receives parameters from a QTI parser and creates a valid ILIAS question object. More...
 
 toXML ($a_include_header=true, $a_include_binary=true, $a_shuffle=false, $test_output=false, $force_image_references=false)
 Returns a QTI xml representation of the question. More...
 
 isComplete ()
 Returns true, if a question is complete for use. More...
 
 questionTitleExists ($questionpool_id, $title)
 Returns TRUE if the question title exists in the database. More...
 
 setTitle ($title="")
 Sets the title string of the assQuestion object. More...
 
 setId ($id=-1)
 Sets the id of the assQuestion object. More...
 
 setTestId ($id=-1)
 Sets the test id of the assQuestion object. More...
 
 setComment ($comment="")
 Sets the comment string of the assQuestion object. More...
 
 setOutputType ($outputType=OUTPUT_HTML)
 Sets the output type. More...
 
 setShuffle ($shuffle=true)
 Sets the shuffle flag. More...
 
 setEstimatedWorkingTime ($hour=0, $min=0, $sec=0)
 Sets the estimated working time of a question from given hour, minute and second. More...
 
 setEstimatedWorkingTimeFromDurationString ($durationString)
 Sets the estimated working time of a question from a given datetime string. More...
 
 keyInArray ($searchkey, $array)
 returns TRUE if the key occurs in an array More...
 
 setAuthor ($author="")
 Sets the authors name of the assQuestion object. More...
 
 setOwner ($owner="")
 Sets the creator/owner ID of the assQuestion object. More...
 
 getTitle ()
 Gets the title string of the assQuestion object. More...
 
 getTitleFilenameCompliant ()
 returns the object title prepared to be used as a filename More...
 
 getId ()
 Gets the id of the assQuestion object. More...
 
 getShuffle ()
 Gets the shuffle flag. More...
 
 getTestId ()
 Gets the test id of the assQuestion object. More...
 
 getComment ()
 Gets the comment string of the assQuestion object. More...
 
 getOutputType ()
 Gets the output type. More...
 
 supportsJavascriptOutput ()
 Returns true if the question type supports JavaScript output. More...
 
 supportsNonJsOutput ()
 
 requiresJsSwitch ()
 
 getEstimatedWorkingTime ()
 Gets the estimated working time of a question. More...
 
 getAuthor ()
 Gets the authors name of the assQuestion object. More...
 
 getOwner ()
 Gets the creator/owner ID of the assQuestion object. More...
 
 getObjId ()
 Get the object id of the container object. More...
 
 setObjId ($obj_id=0)
 Set the object id of the container object. More...
 
 setExternalId ($external_id)
 
 getExternalId ()
 
 getSuggestedSolutionOutput ()
 
_getSuggestedSolution ($question_id, $subquestion_index=0)
 Returns a suggested solution for a given subquestion index. More...
 
 getSuggestedSolutions ()
 Return the suggested solutions. More...
 
 getReachedPoints ($active_id, $pass=null)
 Returns the points, a learner has reached answering the question This is the fast way to get the points directly from the database. More...
 
 getMaximumPoints ()
 Returns the maximum points, a learner can reach answering the question. More...
 
 getAdjustedReachedPoints ($active_id, $pass=null, $authorizedSolution=true)
 returns the reached points ... More...
 
 calculateResultsFromSolution ($active_id, $pass=null, $obligationsEnabled=false)
 Calculates the question results from a previously saved question solution. More...
 
 persistWorkingState ($active_id, $pass=null, $obligationsEnabled=false, $authorized=true)
 persists the working state for current testactive and testpass More...
 
 persistPreviewState (ilAssQuestionPreviewSession $previewSession)
 persists the preview state for current user and question More...
 
 validateSolutionSubmit ()
 
 saveWorkingData ($active_id, $pass=null, $authorized=true)
 Saves the learners input of the question to the database. More...
 
 moveUploadedMediaFile ($file, $name)
 Move an uploaded media file to an public accessible temp dir to present it. More...
 
 getSuggestedSolutionPath ()
 Returns the path for a suggested solution. More...
 
 getJavaPath ()
 Returns the image path for web accessable images of a question. More...
 
 getImagePath ($question_id=null, $object_id=null)
 Returns the image path for web accessable images of a question. More...
 
 buildImagePath ($questionId, $parentObjectId)
 
 getFlashPath ()
 Returns the image path for web accessable flash files of a question. More...
 
 getJavaPathWeb ()
 Returns the web image path for web accessable java applets of a question. More...
 
 getSuggestedSolutionPathWeb ()
 Returns the web path for a suggested solution. More...
 
 getImagePathWeb ()
 Returns the web image path for web accessable images of a question. More...
 
 getFlashPathWeb ()
 Returns the web image path for web accessable flash applications of a question. More...
 
 getTestOutputSolutions ($activeId, $pass)
 
 getUserSolutionPreferingIntermediate ($active_id, $pass=null)
 
 getSolutionValues ($active_id, $pass=null, $authorized=true)
 Loads solutions of a given user from the database an returns it. More...
 
 isInUse ($question_id="")
 Checks whether the question is in use or not. More...
 
 isClone ($question_id="")
 Checks whether the question is a clone of another question or not. More...
 
 pcArrayShuffle ($array)
 Shuffles the values of a given array. More...
 
 getAdditionalTableName ()
 Returns the name of the additional question data table in the database. More...
 
 getAnswerTableName ()
 Returns the name of the answer table in the database. More...
 
 deleteAnswers ($question_id)
 Deletes datasets from answers tables. More...
 
 deleteAdditionalTableData ($question_id)
 Deletes datasets from the additional question table in the database. More...
 
 delete ($question_id)
 Deletes a question and all materials from the database. More...
 
 getTotalAnswers ()
 get total number of answers More...
 
 _getTotalAnswers ($a_q_id)
 get number of answers for question id (static) note: do not use $this inside this method More...
 
 copyXHTMLMediaObjectsOfQuestion ($a_q_id)
 
 syncXHTMLMediaObjectsOfQuestion ()
 
 createPageObject ()
 create page object of question More...
 
 copyPageOfQuestion ($a_q_id)
 
 getPageOfQuestion ()
 
 setOriginalId ($original_id)
 
 getOriginalId ()
 
 fixSvgToPng ($imageFilenameContainingString)
 
 fixUnavailableSkinImageSources ($html)
 
 loadFromDb ($question_id)
 Loads the question from the database. More...
 
 createNewQuestion ($a_create_page=true)
 Creates a new question without an owner when a new question is created This assures that an ID is given to the question if a file upload or something else occurs. More...
 
 saveQuestionDataToDb ($original_id="")
 
 saveToDb ($original_id="")
 Saves the question to the database. More...
 
 setNewOriginalId ($newId)
 
 deleteSuggestedSolutions ()
 Deletes all suggestes solutions in the database. More...
 
 getSuggestedSolution ($subquestion_index=0)
 Returns a suggested solution for a given subquestion index. More...
 
 getSuggestedSolutionTitle ($subquestion_index=0)
 Returns the title of a suggested solution at a given subquestion_index. More...
 
 setSuggestedSolution ($solution_id="", $subquestion_index=0, $is_import=false)
 Sets a suggested solution for the question. More...
 
 _resolveInternalLink ($internal_link)
 
 _resolveIntLinks ($question_id)
 
 syncWithOriginal ()
 
 createRandomSolution ($test_id, $user_id)
 
 _questionExists ($question_id)
 Returns true if the question already exists in the database. More...
 
 _questionExistsInPool ($question_id)
 Returns true if the question already exists in the database and is assigned to a question pool. More...
 
 getPoints ()
 Returns the maximum available points for the question. More...
 
 setPoints ($a_points)
 Sets the maximum available points for the question. More...
 
 getSolutionMaxPass ($active_id)
 Returns the maximum pass a users question solution. More...
 
 calculateReachedPoints ($active_id, $pass=null, $authorizedSolution=true, $returndetails=false)
 Returns the points, a learner has reached answering the question. More...
 
 deductHintPointsFromReachedPoints (ilAssQuestionPreviewSession $previewSession, $reachedPoints)
 
 calculateReachedPointsFromPreviewSession (ilAssQuestionPreviewSession $previewSession)
 
 isPreviewSolutionCorrect (ilAssQuestionPreviewSession $previewSession)
 
 adjustReachedPointsByScoringOptions ($points, $active_id, $pass=null)
 Adjust the given reached points by checks for all special scoring options in the test container. More...
 
 isHTML ($a_text)
 Checks if a given string contains HTML or not. More...
 
 prepareTextareaOutput ($txt_output, $prepare_for_latex_output=false, $omitNl2BrWhenTextArea=false)
 Prepares a string for a text area output in tests. More...
 
 QTIMaterialToString ($a_material)
 Reads an QTI material tag an creates a text string. More...
 
 addQTIMaterial (&$a_xml_writer, $a_material, $close_material_tag=true, $add_mobs=true)
 Creates a QTI material tag from a plain text or xhtml text. More...
 
 buildHashedImageFilename ($plain_image_filename, $unique=false)
 
 getQuestion ()
 Gets the question string of the question object. More...
 
 setQuestion ($question="")
 Sets the question string of the question object. More...
 
 getQuestionType ()
 Returns the question type of the question. More...
 
 getQuestionTypeID ()
 Returns the question type of the question. More...
 
 cleanupMediaObjectUsage ()
 synchronises appearances of media objects in the question with media object usage table More...
 
getInstances ()
 Gets all instances of the question. More...
 
 getActiveUserData ($active_id)
 Returns the user id and the test id for a given active id. More...
 
 setExportDetailsXLS ($worksheet, $startrow, $active_id, $pass)
 Creates an Excel worksheet for the detailed cumulated results of this question. More...
 
 __get ($value)
 Object getter. More...
 
 __set ($key, $value)
 Object setter. More...
 
 getNrOfTries ()
 
 setNrOfTries ($a_nr_of_tries)
 
 setExportImagePath ($a_path)
 
 formatSAQuestion ($a_q)
 Format self assessment question. More...
 
 setPreventRteUsage ($a_val)
 Set prevent rte usage. More...
 
 getPreventRteUsage ()
 Get prevent rte usage. More...
 
 migrateContentForLearningModule (ilAssSelfAssessmentMigrator $migrator)
 
 setSelfAssessmentEditingMode ($a_selfassessmenteditingmode)
 Set Self-Assessment Editing Mode. More...
 
 getSelfAssessmentEditingMode ()
 Get Self-Assessment Editing Mode. More...
 
 setDefaultNrOfTries ($a_defaultnroftries)
 Set Default Nr of Tries. More...
 
 getDefaultNrOfTries ()
 Get Default Nr of Tries. More...
 
 syncSkillAssignments ($srcParentId, $srcQuestionId, $trgParentId, $trgQuestionId)
 
 isAnswered ($active_id, $pass=null)
 returns boolean wether the question is answered during test pass or not More...
 
 isAutosaveable ()
 
 getAdditionalContentEditingMode ()
 getter for additional content editing mode for this question More...
 
 setAdditionalContentEditingMode ($additinalContentEditingMode)
 setter for additional content editing mode for this question More...
 
 isAdditionalContentEditingModePageObject ()
 isser for additional "pageobject" content editing mode More...
 
 isValidAdditionalContentEditingMode ($additionalContentEditingMode)
 returns the fact wether the passed additional content mode is valid or not More...
 
 getValidAdditionalContentEditingModes ()
 getter for valid additional content editing modes More...
 
 addQuestionChangeListener (ilQuestionChangeListener $listener)
 
 getQuestionChangeListeners ()
 
 getHtmlUserSolutionPurifier ()
 
 getHtmlQuestionContentPurifier ()
 
 setLastChange ($lastChange)
 
 getLastChange ()
 
 removeIntermediateSolution ($active_id, $pass)
 
 removeCurrentSolution ($active_id, $pass, $authorized=true)
 
 saveCurrentSolution ($active_id, $pass, $value1, $value2, $authorized=true, $tstamp=null)
 
 updateCurrentSolution ($solutionId, $value1, $value2, $authorized=true)
 
 updateCurrentSolutionsAuthorization ($activeId, $pass, $authorized, $keepTime=false)
 
 setStep ($step)
 
 getStep ()
 
 toJSON ()
 
 duplicate ($for_test=true, $title="", $author="", $owner="", $testObjId=null)
 
 intermediateSolutionExists ($active_id, $pass)
 
 authorizedSolutionExists ($active_id, $pass)
 
 authorizedOrIntermediateSolutionExists ($active_id, $pass)
 
 removeExistingSolutions ($activeId, $pass)
 
 resetUsersAnswer ($activeId, $pass)
 
 removeResultRecord ($activeId, $pass)
 
 fetchValuePairsFromIndexedValues (array $indexedValues)
 
 fetchIndexedValuesFromValuePairs (array $valuePairs)
 
 areObligationsToBeConsidered ()
 
 setObligationsToBeConsidered ($obligationsToBeConsidered)
 
 updateTimestamp ()
 
 getTestPresentationConfig ()
 Get the test question configuration (initialised once) More...
 
 saveAdditionalQuestionDataToDb ()
 Saves a record to the question types additional data table. More...
 
 saveAnswerSpecificDataToDb ()
 Saves the answer specific records into a question types answer table. More...
 
- Public Member Functions inherited from iQuestionCondition
 getOperators ($expression)
 Get all available operations for a specific question. More...
 
 getExpressionTypes ()
 Get all available expression types for a specific question. More...
 
 getUserQuestionResult ($active_id, $pass)
 Get the user solution for a question by active_id and the test pass. More...
 
 getAvailableAnswerOptions ($index=null)
 If index is null, the function returns an array with all anwser options Else it returns the specific answer option. More...
 

Protected Member Functions

 reworkWorkingData ($active_id, $pass, $obligationsAnswered, $authorized)
 {Reworks the allready saved working data if neccessary.
Parameters
integer$active_id
integer$pass
boolean$obligationsAnswered
boolean$authorized
} More...
 
 isTokenSelected ($counter, array $selection)
 
 getPointsForSelectedPositions ($positions)
 
- Protected Member Functions inherited from assQuestion
 getQuestionAction ()
 
 isNonEmptyItemListPostSubmission ($postSubmissionFieldname)
 
 ensureCurrentTestPass ($active_id, $pass)
 
 lookupCurrentTestPass ($active_id, $pass)
 
 lookupTestId ($active_id)
 
 log ($active_id, $langVar)
 
 reworkWorkingData ($active_id, $pass, $obligationsAnswered, $authorized)
 Reworks the allready saved working data if neccessary. More...
 
 savePreviewData (ilAssQuestionPreviewSession $previewSession)
 
 deletePageOfQuestion ($question_id)
 Deletes the page object of a question with a given ID. More...
 
 onDuplicate ($originalParentId, $originalQuestionId, $duplicateParentId, $duplicateQuestionId)
 Will be called when a question is duplicated (inside a question pool or for insertion in a test) More...
 
 beforeSyncWithOriginal ($origQuestionId, $dupQuestionId, $origParentObjId, $dupParentObjId)
 
 afterSyncWithOriginal ($origQuestionId, $dupQuestionId, $origParentObjId, $dupParentObjId)
 
 onCopy ($sourceParentId, $sourceQuestionId, $targetParentId, $targetQuestionId)
 Will be called when a question is copied (into another question pool) More...
 
 duplicateSuggestedSolutionFiles ($parent_id, $question_id)
 Duplicates the files of a suggested solution if the question is duplicated. More...
 
 syncSuggestedSolutionFiles ($original_id)
 Syncs the files of a suggested solution if the question is synced. More...
 
 copySuggestedSolutionFiles ($source_questionpool_id, $source_question_id)
 
 ensureNonNegativePoints ($points)
 
 getRTETextWithMediaObjects ()
 Collects all text in the question which could contain media objects which were created with the Rich Text Editor. More...
 
 getSelfAssessmentFormatter ()
 
 lmMigrateQuestionTypeGenericContent (ilAssSelfAssessmentMigrator $migrator)
 
 lmMigrateQuestionTypeSpecificContent (ilAssSelfAssessmentMigrator $migrator)
 
 duplicateQuestionHints ($originalQuestionId, $duplicateQuestionId)
 
 duplicateSkillAssignments ($srcParentId, $srcQuestionId, $trgParentId, $trgQuestionId)
 
 buildQuestionDataQuery ()
 
 getCurrentSolutionResultSet ($active_id, $pass, $authorized=true)
 Get a restulset for the current user solution for a this question by active_id and pass. More...
 
 removeSolutionRecordById ($solutionId)
 
 getSolutionRecordById ($solutionId)
 
 deleteDummySolutionRecord ($activeId, $passIndex)
 
 deleteSolutionRecordByValues ($activeId, $passIndex, $authorized, $matchValues)
 
 duplicateIntermediateSolutionAuthorized ($activeId, $passIndex)
 
 forceExistingIntermediateSolution ($activeId, $passIndex, $considerDummyRecordCreation)
 
 buildTestPresentationConfig ()
 build basic test question configuration instance More...
 

Protected Attributes

 $errortext
 
 $textsize
 
 $errordata
 
 $points_wrong
 
- Protected Attributes inherited from assQuestion
 $id
 
 $title
 
 $comment
 
 $owner
 
 $author
 
 $question
 
 $points
 
 $est_working_time
 
 $shuffle
 
 $test_id
 
 $obj_id
 
 $ilias
 
 $tpl
 
 $lng
 
 $db
 
 $outputType = OUTPUT_JAVASCRIPT
 
 $suggested_solutions
 
 $original_id
 
 $page
 
 $external_id = ''
 
 $questionChangeListeners = array()
 
 $processLocker
 
 $step = null
 
 $lastChange
 
 $shuffler
 
 $testQuestionConfig
 

Private Member Functions

 getErrorTokenHtml ($item, $class, $useLinkTags)
 

Additional Inherited Members

- Static Public Member Functions inherited from assQuestion
static setForcePassResultUpdateEnabled ($forcePassResultsUpdateEnabled)
 
static isForcePassResultUpdateEnabled ()
 
static isAllowedImageMimeType ($mimeType)
 
static fetchMimeTypeIdentifier ($contentTypeString)
 
static getAllowedFileExtensionsForMimeType ($mimeType)
 
static isAllowedImageFileExtension ($mimeType, $fileExtension)
 
static getAllowedImageMaterialFileExtensions ()
 
static _getMaximumPoints ($question_id)
 Returns the maximum points, a learner can reach answering the question. More...
 
static _getQuestionInfo ($question_id)
 Returns question information from the database. More...
 
static _getSuggestedSolutionCount ($question_id)
 Returns the number of suggested solutions associated with a question. More...
 
static _getSuggestedSolutionOutput ($question_id)
 Returns the output of the suggested solution. More...
 
static _getReachedPoints ($active_id, $question_id, $pass=null)
 Returns the points, a learner has reached answering the question. More...
 
static _updateTestResultCache ($active_id, ilAssQuestionProcessLocker $processLocker=null)
 @TODO Move this to a proper place. More...
 
static logAction ($logtext="", $active_id="", $question_id="")
 Logs an action into the Test&Assessment log. More...
 
static getQuestionTypeFromDb ($question_id)
 get question type for question id More...
 
static _getTotalRightAnswers ($a_q_id)
 get number of answers for question id (static) note: do not use $this inside this method More...
 
static _getTitle ($a_q_id)
 Returns the title of a question. More...
 
static _getQuestionText ($a_q_id)
 Returns question text. More...
 
static isFileAvailable ($file)
 
static _getQuestionType ($question_id)
 Returns the question type of a question with a given id. More...
 
static _getQuestionTitle ($question_id)
 Returns the question title of a question with a given id. More...
 
static saveOriginalId ($questionId, $originalId)
 
static resetOriginalId ($questionId)
 
static _getInternalLinkHref ($target="")
 
static _getOriginalId ($question_id)
 Returns the original id of a question. More...
 
static originalQuestionExists ($questionId)
 
static _instanciateQuestion ($question_id)
 Creates an instance of a question with a given question id. More...
 
static _instantiateQuestion ($question_id)
 
static _getSolutionMaxPass ($question_id, $active_id)
 Returns the maximum pass a users question solution. More...
 
static _isWriteable ($question_id, $user_id)
 Returns true if the question is writeable by a certain user. More...
 
static _isUsedInRandomTest ($question_id="")
 Checks whether the question is used in a random test or not. More...
 
static _isWorkedThrough ($active_id, $question_id, $pass=null)
 Returns true if the question was worked through in the given pass Worked through means that the user entered at least one value. More...
 
static _areAnswered ($a_user_id, $a_question_ids)
 Checks if an array of question ids is answered by an user or not. More...
 
static _setReachedPoints ($active_id, $question_id, $points, $maxpoints, $pass, $manualscoring, $obligationsEnabled)
 Sets the points, a learner has reached answering the question Additionally objective results are updated. More...
 
static _needsManualScoring ($question_id)
 
static _includeClass ($question_type, $gui=0)
 Include the php class file for a given question type. More...
 
static getGuiClassNameByQuestionType ($questionType)
 
static getObjectClassNameByQuestionType ($questionType)
 
static getFeedbackClassNameByQuestionType ($questionType)
 
static isCoreQuestionType ($questionType)
 
static includeCoreClass ($questionType, $withGuiClass)
 
static includePluginClass ($questionType, $withGuiClass)
 
static _getQuestionTypeName ($type_tag)
 Return the translation for a given question type tag. More...
 
static & _instanciateQuestionGUI ($question_id)
 Creates an instance of a question gui with a given question id. More...
 
static instantiateQuestionGUI ($a_question_id)
 Creates an instance of a question gui with a given question id. More...
 
static _questionExistsInTest ($question_id, $test_id)
 
static lookupParentObjId ($questionId)
 @global ilDBInterface $ilDB More...
 
static lookupOriginalParentObjId ($originalQuestionId)
 returns the parent object id for given original question id (should be a qpl id, but theoretically it can be a tst id, too) More...
 
static isObligationPossible ($questionId)
 returns boolean wether it is possible to set this question type as obligatory or not considering the current question configuration More...
 
static implodeKeyValues ($keyValues)
 
static explodeKeyValues ($keyValues)
 
static setResultGateway ($resultGateway)
 
static getResultGateway ()
 
static sumTimesInISO8601FormatH_i_s_Extended ($time1, $time2)
 
static convertISO8601FormatH_i_s_ExtendedToSeconds ($time)
 
static missingResultRecordExists ($activeId, $pass, $questionIds)
 
static getQuestionsMissingResultRecord ($activeId, $pass, $questionIds)
 
static lookupResultRecordExist ($activeId, $questionId, $pass)
 
- Data Fields inherited from assQuestion
const IMG_MIME_TYPE_JPG = 'image/jpeg'
 
const IMG_MIME_TYPE_PNG = 'image/png'
 
const IMG_MIME_TYPE_GIF = 'image/gif'
 
const ADDITIONAL_CONTENT_EDITING_MODE_DEFAULT = 'default'
 constant for additional content editing mode "default" More...
 
const ADDITIONAL_CONTENT_EDITING_MODE_PAGE_OBJECT = 'pageobject'
 constant for additional content editing mode "pageobject" More...
 
 $feedbackOBJ = null
 
 $prevent_rte_usage = false
 
 $selfassessmenteditingmode = false
 
 $defaultnroftries = 0
 
 $questionActionCmd = 'handleQuestionAction'
 
const KEY_VALUES_IMPLOSION_SEPARATOR = ':'
 
- Data Fields inherited from iQuestionCondition
const StringResultExpression = '~TEXT~'
 
const PercentageResultExpression = '%n%'
 
const NumericResultExpression = '#n#'
 
const MatchingResultExpression = ';n:m;'
 
const OrderingResultExpression = '$n,m,o,p$'
 
const NumberOfResultExpression = '+n+'
 
const ExclusiveResultExpression = '*n,m,o,p*'
 
const EmptyAnswerExpression = "?"
 
- Static Protected Member Functions inherited from assQuestion
static getNumExistingSolutionRecords ($activeId, $pass, $questionId)
 returns the number of existing solution records for the given test active / pass and given question id More...
 
static getKeyValuesImplosionSeparator ()
 
- Static Protected Attributes inherited from assQuestion
static $allowedFileExtensionsByMimeType
 
static $allowedCharsetsByMimeType
 
static $allowedImageMaterialFileExtensionsByMimeType
 
static $forcePassResultsUpdateEnabled = false
 
static $imageSourceFixReplaceMap
 

Detailed Description

Class for error text questions.

Author
Helmut Schottmüller helmu.nosp@m.t.sc.nosp@m.hottm.nosp@m.uell.nosp@m.er@ma.nosp@m.c.co.nosp@m.m
Björn Heyser bheys.nosp@m.er@d.nosp@m.ataba.nosp@m.y.de
Grégory Saive gsaiv.nosp@m.e@da.nosp@m.tabay.nosp@m..de
Maximilian Becker mbeck.nosp@m.er@d.nosp@m.ataba.nosp@m.y.de
Version
$Id$

Definition at line 23 of file class.assErrorText.php.

Constructor & Destructor Documentation

◆ __construct()

assErrorText::__construct (   $title = '',
  $comment = '',
  $author = '',
  $owner = -1,
  $question = '' 
)

assErorText constructor

Parameters
string$titleA title string to describe the question.
string$commentA comment string to describe the question.
string$authorA string containing the name of the questions author.
integer$ownerA numerical ID to identify the owner/creator.
string$questionThe question string of the single choice question.
Returns
\assErrorText

Reimplemented from assQuestion.

Definition at line 41 of file class.assErrorText.php.

47 {
48 parent::__construct($title, $comment, $author, $owner, $question);
49 $this->errortext = '';
50 $this->textsize = 100.0;
51 $this->errordata = array();
52 }

References assQuestion\$author, assQuestion\$comment, assQuestion\$owner, assQuestion\$question, and assQuestion\$title.

Member Function Documentation

◆ __get()

assErrorText::__get (   $value)

Object getter.

Reimplemented from assQuestion.

Definition at line 1060 of file class.assErrorText.php.

1061 {
1062 switch ($value) {
1063 case "errortext":
1064 return $this->getErrorText();
1065 break;
1066 case "textsize":
1067 return $this->getTextSize();
1068 break;
1069 case "points_wrong":
1070 return $this->getPointsWrong();
1071 break;
1072 default:
1073 return parent::__get($value);
1074 break;
1075 }
1076 }
getTextSize()
Set text size in percent.
getErrorText()
Get error text.
getPointsWrong()
Get wrong points.

References getErrorText(), getPointsWrong(), and getTextSize().

+ Here is the call graph for this function:

◆ __set()

assErrorText::__set (   $key,
  $value 
)

Object setter.

Reimplemented from assQuestion.

Definition at line 1081 of file class.assErrorText.php.

1082 {
1083 switch ($key) {
1084 case "errortext":
1085 $this->setErrorText($value);
1086 break;
1087 case "textsize":
1088 $this->setTextSize($value);
1089 break;
1090 case "points_wrong":
1091 $this->setPointsWrong($value);
1092 break;
1093 default:
1094 parent::__set($key, $value);
1095 break;
1096 }
1097 }
setTextSize($a_value)
Set text size in percent.
setErrorText($a_value)
Set error text.
setPointsWrong($a_value)
Set wrong points.
$key
Definition: croninfo.php:18

References $key, setErrorText(), setPointsWrong(), and setTextSize().

+ Here is the call graph for this function:

◆ addErrorData()

assErrorText::addErrorData (   $text_wrong,
  $text_correct,
  $points 
)

Definition at line 977 of file class.assErrorText.php.

978 {
979 include_once "./Modules/TestQuestionPool/classes/class.assAnswerErrorText.php";
980 array_push($this->errordata, new assAnswerErrorText($text_wrong, $text_correct, $points));
981 }
Class for error text answers.

References assQuestion\$points.

◆ calculateReachedPoints()

assErrorText::calculateReachedPoints (   $active_id,
  $pass = null,
  $authorizedSolution = true,
  $returndetails = false 
)

Returns the points, a learner has reached answering the question.

The points are calculated from the given answers.

@access public

Parameters
integer$active_id
integer$pass
boolean$returndetails(deprecated !!)
Returns
integer/array $points/$details (array $details is deprecated !!)

Reimplemented from assQuestion.

Definition at line 331 of file class.assErrorText.php.

332 {
333 if ($returndetails) {
334 throw new ilTestException('return details not implemented for ' . __METHOD__);
335 }
336
337 global $ilDB;
338
339 /* First get the positions which were selected by the user. */
340 $positions = array();
341 if (is_null($pass)) {
342 $pass = $this->getSolutionMaxPass($active_id);
343 }
344 $result = $this->getCurrentSolutionResultSet($active_id, $pass, $authorizedSolution);
345
346 while ($row = $ilDB->fetchAssoc($result)) {
347 array_push($positions, $row['value1']);
348 }
349 $points = $this->getPointsForSelectedPositions($positions);
350 return $points;
351 }
$result
getPointsForSelectedPositions($positions)
getCurrentSolutionResultSet($active_id, $pass, $authorized=true)
Get a restulset for the current user solution for a this question by active_id and pass.
getSolutionMaxPass($active_id)
Returns the maximum pass a users question solution.
Base Exception for all Exceptions relating to Modules/Test.
global $ilDB

References $ilDB, $pass, assQuestion\$points, $result, $row, assQuestion\getCurrentSolutionResultSet(), getPointsForSelectedPositions(), and assQuestion\getSolutionMaxPass().

+ Here is the call graph for this function:

◆ calculateReachedPointsFromPreviewSession()

assErrorText::calculateReachedPointsFromPreviewSession ( ilAssQuestionPreviewSession  $previewSession)

Reimplemented from assQuestion.

Definition at line 353 of file class.assErrorText.php.

354 {
355 $reachedPoints = $this->getPointsForSelectedPositions($previewSession->getParticipantsSolution());
356 $reachedPoints = $this->deductHintPointsFromReachedPoints($previewSession, $reachedPoints);
357 return $this->ensureNonNegativePoints($reachedPoints);
358 }
deductHintPointsFromReachedPoints(ilAssQuestionPreviewSession $previewSession, $reachedPoints)
ensureNonNegativePoints($points)

References assQuestion\deductHintPointsFromReachedPoints(), assQuestion\ensureNonNegativePoints(), ilAssQuestionPreviewSession\getParticipantsSolution(), and getPointsForSelectedPositions().

+ Here is the call graph for this function:

◆ copyObject()

assErrorText::copyObject (   $target_questionpool_id,
  $title = "" 
)

Copies an object.

Definition at line 241 of file class.assErrorText.php.

242 {
243 if ($this->id <= 0) {
244 // The question has not been saved. It cannot be duplicated
245 return;
246 }
247 // duplicate the question in database
248
249 $thisId = $this->getId();
250 $thisObjId = $this->getObjId();
251
252 $clone = $this;
253 include_once("./Modules/TestQuestionPool/classes/class.assQuestion.php");
255 $clone->id = -1;
256 $clone->setObjId($target_questionpool_id);
257 if ($title) {
258 $clone->setTitle($title);
259 }
260 $clone->saveToDb();
261
262 // copy question page content
263 $clone->copyPageOfQuestion($original_id);
264 // copy XHTML media objects
265 $clone->copyXHTMLMediaObjectsOfQuestion($original_id);
266
267 $clone->onCopy($thisObjId, $thisId, $clone->getObjId(), $clone->getId());
268
269 return $clone->id;
270 }
static _getOriginalId($question_id)
Returns the original id of a question.
getId()
Gets the id of the assQuestion object.
getObjId()
Get the object id of the container object.

References assQuestion\$original_id, assQuestion\$title, assQuestion\_getOriginalId(), assQuestion\getId(), and assQuestion\getObjId().

+ Here is the call graph for this function:

◆ createErrorTextExport()

assErrorText::createErrorTextExport (   $selections = null)

Definition at line 766 of file class.assErrorText.php.

767 {
768 $counter = 0;
769 $errorcounter = 0;
770 include_once "./Services/Utilities/classes/class.ilStr.php";
771 if (!is_array($selections)) {
772 $selections = array();
773 }
774 $textarray = preg_split("/[\n\r]+/", $this->getErrorText());
775 foreach ($textarray as $textidx => $text) {
776 $items = preg_split("/\s+/", $text);
777 foreach ($items as $idx => $item) {
778 if (($posHash = strpos($item, '#')) === 0
779 || ($posOpeningBrackets = strpos($item, '((')) === 0
780 || ($posClosingBrackets = strpos($item, '))')) !== false) {
781 /* (Word|Passage)-Marking delimiter found. */
782
783 if ($posHash !== false) {
784 $item = ilStr::substr($item, 1, ilStr::strlen($item) - 1);
785 } elseif ($posOpeningBrackets !== false) {
786 $item = ilStr::substr($item, 2, ilStr::strlen($item) - 2);
787
788 /* Sometimes a closing bracket group needs
789 to be removed as well. */
790 if (strpos($item, '))') !== false) {
791 $item = ilStr::substr($item, 0, ilStr::strlen($item) - 2);
792 }
793 } else {
794 $appendComma = "";
795 if ($item{$posClosingBrackets+2} == ',') {
796 $appendComma = ",";
797 }
798
799 $item = ilStr::substr($item, 0, $posClosingBrackets) . $appendComma;
800 }
801 }
802
803 $word = "";
804 if (in_array($counter, $selections)) {
805 $word .= '#';
806 }
807 $word .= ilUtil::prepareFormOutput($item);
808 if (in_array($counter, $selections)) {
809 $word .= '#';
810 }
811 $items[$idx] = $word;
812 $counter++;
813 }
814 $textarray[$textidx] = join($items, " ");
815 }
816 return join($textarray, "\n");
817 }
static prepareFormOutput($a_str, $a_strip=false)
prepares string output for html forms @access public
$counter
$text
Definition: errorreport.php:18

References $counter, $text, getErrorText(), and ilUtil\prepareFormOutput().

Referenced by setExportDetailsXLS().

+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ createErrorTextOutput()

assErrorText::createErrorTextOutput (   $selections = null,
  $graphicalOutput = false,
  $correct_solution = false,
  $use_link_tags = true 
)

Definition at line 594 of file class.assErrorText.php.

595 {
596 $counter = 0;
597 $errorcounter = 0;
598 include_once "./Services/Utilities/classes/class.ilStr.php";
599 if (!is_array($selections)) {
600 $selections = array();
601 }
602 $textarray = preg_split("/[\n\r]+/", $this->getErrorText());
603
604 foreach ($textarray as $textidx => $text) {
605 $in_passage = false;
606 $passage_end = false;
607 $items = preg_split("/\s+/", $text);
608 foreach ($items as $idx => $item) {
609 $img = '';
610
611 if (
612 ($posHash = strpos($item, '#')) === 0 ||
613 ($posOpeningBrackets = strpos($item, '((')) === 0 ||
614 ($posClosingBrackets = strpos($item, '))')) !== false
615 ) {
616 /* (Word|Passage)-Marking delimiter found. */
617
618 if ($posHash !== false) {
619 $item = ilStr::substr($item, 1, ilStr::strlen($item) - 1);
620 $passage_end = false;
621 } elseif ($posOpeningBrackets !== false) {
622 $in_passage = true;
623 $passage_start_idx = $counter;
624 $items_in_passage = array();
625 $passage_end = false;
626 $item = ilStr::substr($item, 2, ilStr::strlen($item) - 2);
627
628 /* Sometimes a closing bracket group needs
629 to be removed as well. */
630 if (strpos($item, '))') !== false) {
631 $item = str_replace("))", "", $item);
632 $passage_end = true;
633 }
634 } else {
635 $passage_end = true;
636 $item = str_replace("))", "", $item);
637 }
638
639 if ($correct_solution && !$in_passage) {
640 $errorobject = $this->errordata[$errorcounter];
641 if (is_object($errorobject)) {
642 $item = strlen($errorobject->text_correct) ? $errorobject->text_correct : '&nbsp;';
643 }
644 $errorcounter++;
645 }
646 }
647
648 if ($in_passage && !$passage_end) {
649 $items_in_passage[$idx] = $item;
650 $items[$idx] = '';
651 $counter++;
652 continue;
653 }
654
655 if ($in_passage && $passage_end) {
656 $in_passage = false;
657 $passage_end = false;
658 if ($correct_solution) {
659 $class = (
660 $this->isTokenSelected($counter, $selections) ?
661 "ilc_qetitem_ErrorTextSelected" : "ilc_qetitem_ErrorTextItem"
662 );
663
664 $errorobject = $this->errordata[$errorcounter];
665 if (is_object($errorobject)) {
666 $item = strlen($errorobject->text_correct) ? $errorobject->text_correct : '&nbsp;';
667 }
668 $errorcounter++;
669 $items[$idx] = $this->getErrorTokenHtml($item, $class, $use_link_tags) . $img;
670 $counter++;
671 continue;
672 }
673
674 $group_selected = true;
675 if ($graphicalOutput) {
676 $start_idx = $passage_start_idx;
677 foreach ($items_in_passage as $tmp_idx => $tmp_item) {
678 if (!$this->isTokenSelected($start_idx, $selections)) {
679 $group_selected = false;
680 break;
681 }
682
683 ++$start_idx;
684 }
685 if ($group_selected) {
686 if (!$this->isTokenSelected($counter, $selections)) {
687 $group_selected = false;
688 }
689 }
690 }
691
692 $item_stack = array();
693 $start_idx = $passage_start_idx;
694 foreach ($items_in_passage as $tmp_idx => $tmp_item) {
695 $class = (
696 $this->isTokenSelected($counter, $selections) ?
697 "ilc_qetitem_ErrorTextSelected" : "ilc_qetitem_ErrorTextItem"
698 );
699 $item_stack[] = $this->getErrorTokenHtml($tmp_item, $class, $use_link_tags) . $img;
700 $start_idx++;
701 }
702 $class = (
703 $this->isTokenSelected($counter, $selections) ?
704 "ilc_qetitem_ErrorTextSelected" : "ilc_qetitem_ErrorTextItem"
705 );
706 if ($graphicalOutput) {
707 if ($group_selected) {
708 $img = ' <img src="' . ilUtil::getImagePath("icon_ok.svg") . '" alt="' . $this->lng->txt("answer_is_right") . '" title="' . $this->lng->txt("answer_is_right") . '" /> ';
709 } else {
710 $img = ' <img src="' . ilUtil::getImagePath("icon_not_ok.svg") . '" alt="' . $this->lng->txt("answer_is_wrong") . '" title="' . $this->lng->txt("answer_is_wrong") . '" /> ';
711 }
712 }
713
714 $item_stack[] = $this->getErrorTokenHtml($item, $class, $use_link_tags) . $img;
715 $item_stack = trim(implode(" ", $item_stack));
716 $item_stack = strlen($item_stack) ? $item_stack : '&nbsp;';
717
718 if ($graphicalOutput) {
719 $items[$idx] = '<span class="selGroup">' . $item_stack . '</span>';
720 } else {
721 $items[$idx] = $item_stack;
722 }
723
724 $counter++;
725 continue;
726 }
727
728 // Errors markes with #, group errors (()) are handled above
729 $class = 'ilc_qetitem_ErrorTextItem';
730 $img = '';
731 if ($this->isTokenSelected($counter, $selections)) {
732 $class = "ilc_qetitem_ErrorTextSelected";
733 if ($graphicalOutput) {
734 if ($this->getPointsForSelectedPositions(array($counter)) > 0) {
735 $img = ' <img src="' . ilUtil::getImagePath("icon_ok.svg") . '" alt="' . $this->lng->txt("answer_is_right") . '" title="' . $this->lng->txt("answer_is_right") . '" /> ';
736 } else {
737 $img = ' <img src="' . ilUtil::getImagePath("icon_not_ok.svg") . '" alt="' . $this->lng->txt("answer_is_wrong") . '" title="' . $this->lng->txt("answer_is_wrong") . '" /> ';
738 }
739 }
740 }
741
742 $items[$idx] = $this->getErrorTokenHtml($item, $class, $use_link_tags) . $img;
743 $counter++;
744 }
745 $textarray[$textidx] = '<p>' . implode(" ", $items) . '</p>';
746 }
747
748 return implode("\n", $textarray);
749 }
getErrorTokenHtml($item, $class, $useLinkTags)
isTokenSelected($counter, array $selection)
static getImagePath($img, $module_path="", $mode="output", $offline=false)
get image path (for images located in a template directory)

References $counter, $img, $text, getErrorText(), getErrorTokenHtml(), ilUtil\getImagePath(), getPointsForSelectedPositions(), and isTokenSelected().

+ Here is the call graph for this function:

◆ createNewOriginalFromThisDuplicate()

assErrorText::createNewOriginalFromThisDuplicate (   $targetParentId,
  $targetQuestionTitle = "" 
)

Definition at line 272 of file class.assErrorText.php.

273 {
274 if ($this->id <= 0) {
275 // The question has not been saved. It cannot be duplicated
276 return;
277 }
278
279 include_once("./Modules/TestQuestionPool/classes/class.assQuestion.php");
280
281 $sourceQuestionId = $this->id;
282 $sourceParentId = $this->getObjId();
283
284 // duplicate the question in database
285 $clone = $this;
286 $clone->id = -1;
287
288 $clone->setObjId($targetParentId);
289
290 if ($targetQuestionTitle) {
291 $clone->setTitle($targetQuestionTitle);
292 }
293
294 $clone->saveToDb();
295 // copy question page content
296 $clone->copyPageOfQuestion($sourceQuestionId);
297 // copy XHTML media objects
298 $clone->copyXHTMLMediaObjectsOfQuestion($sourceQuestionId);
299
300 $clone->onCopy($sourceParentId, $sourceQuestionId, $clone->getObjId(), $clone->getId());
301
302 return $clone->id;
303 }

References assQuestion\$id, and assQuestion\getObjId().

+ Here is the call graph for this function:

◆ duplicate()

assErrorText::duplicate (   $for_test = true,
  $title = "",
  $author = "",
  $owner = "",
  $testObjId = null 
)

Duplicates the object.

Reimplemented from assQuestion.

Definition at line 194 of file class.assErrorText.php.

195 {
196 if ($this->id <= 0) {
197 // The question has not been saved. It cannot be duplicated
198 return;
199 }
200 // duplicate the question in database
201 $this_id = $this->getId();
202 $thisObjId = $this->getObjId();
203
204 $clone = $this;
205 include_once("./Modules/TestQuestionPool/classes/class.assQuestion.php");
207 $clone->id = -1;
208
209 if ((int) $testObjId > 0) {
210 $clone->setObjId($testObjId);
211 }
212
213 if ($title) {
214 $clone->setTitle($title);
215 }
216
217 if ($author) {
218 $clone->setAuthor($author);
219 }
220 if ($owner) {
221 $clone->setOwner($owner);
222 }
223
224 if ($for_test) {
225 $clone->saveToDb($original_id);
226 } else {
227 $clone->saveToDb();
228 }
229 // copy question page content
230 $clone->copyPageOfQuestion($this_id);
231 // copy XHTML media objects
232 $clone->copyXHTMLMediaObjectsOfQuestion($this_id);
233
234 $clone->onDuplicate($thisObjId, $this_id, $clone->getObjId(), $clone->getId());
235 return $clone->id;
236 }

References assQuestion\$author, assQuestion\$original_id, assQuestion\$owner, assQuestion\$title, assQuestion\_getOriginalId(), assQuestion\getId(), and assQuestion\getObjId().

+ Here is the call graph for this function:

◆ flushErrorData()

assErrorText::flushErrorData ( )

Flush error data.

Definition at line 972 of file class.assErrorText.php.

973 {
974 $this->errordata = array();
975 }

◆ fromXML()

assErrorText::fromXML ( $item,
$questionpool_id,
$tst_id,
$tst_object,
$question_counter,
$import_mapping 
)

Creates a question from a QTI file.

Receives parameters from a QTI parser and creates a valid ILIAS question object

Parameters
object$itemThe QTI item object
integer$questionpool_idThe id of the parent questionpool
integer$tst_idThe id of the parent test if the question is part of a test
object$tst_objectA reference to the parent test object
integer$question_counterA reference to a question counter to count the questions of an imported question pool
array$import_mappingAn array containing references to included ILIAS objects

Reimplemented from assQuestion.

Definition at line 502 of file class.assErrorText.php.

503 {
504 include_once "./Modules/TestQuestionPool/classes/import/qti12/class.assErrorTextImport.php";
505 $import = new assErrorTextImport($this);
506 $import->fromXML($item, $questionpool_id, $tst_id, $tst_object, $question_counter, $import_mapping);
507 }
Class for error text question imports.

◆ getAdditionalTableName()

assErrorText::getAdditionalTableName ( )

Returns the name of the additional question data table in the database.

Returns
string The additional table name

Reimplemented from assQuestion.

Definition at line 441 of file class.assErrorText.php.

442 {
443 return "qpl_qst_errortext";
444 }

Referenced by loadFromDb(), and saveAdditionalQuestionDataToDb().

+ Here is the caller graph for this function:

◆ getAnswerTableName()

assErrorText::getAnswerTableName ( )

Returns the name of the answer table in the database.

Returns
string The answer table name

Reimplemented from assQuestion.

Definition at line 451 of file class.assErrorText.php.

452 {
453 return "qpl_a_errortext";
454 }

◆ getAvailableAnswerOptions()

assErrorText::getAvailableAnswerOptions (   $index = null)

If index is null, the function returns an array with all anwser options Else it returns the specific answer option.

Parameters
null | int$index
Returns
array|ASS_AnswerSimple

Implements iQuestionCondition.

Definition at line 1236 of file class.assErrorText.php.

1237 {
1238 $error_text_array = explode(' ', $this->errortext);
1239
1240 if ($index !== null) {
1241 if (array_key_exists($index, $error_text_array)) {
1242 return $error_text_array[$index];
1243 }
1244 return null;
1245 } else {
1246 return $error_text_array;
1247 }
1248 }
$index
Definition: metadata.php:60

References $index.

◆ getBestSelection()

assErrorText::getBestSelection (   $withPositivePointsOnly = true)

Definition at line 819 of file class.assErrorText.php.

820 {
821 $passages = array();
822 $words = array();
823 $counter = 0;
824 $errorcounter = 0;
825 $textarray = preg_split("/[\n\r]+/", $this->getErrorText());
826 foreach ($textarray as $textidx => $text) {
827 $items = preg_split("/\s+/", $text);
828 $inPassage = false;
829 foreach ($items as $word) {
830 $points = $this->getPointsWrong();
831 $isErrorItem = false;
832 if (strpos($word, '#') === 0) {
833 /* Word selection detected */
834 $errorobject = $this->errordata[$errorcounter];
835 if (is_object($errorobject)) {
836 $points = $errorobject->points;
837 $isErrorItem = true;
838 }
839 $errorcounter++;
840 } elseif (($posOpeningBracket = strpos($word, '((')) === 0
841 || ($posClosingBracket = strpos($word, '))')) !== false
842 || $inPassage) {
843 /* Passage selection detected */
844
845 if ($posOpeningBracket !== false) {
846 $passages[] = array('begin_pos' => $counter, 'cnt_words' => 0);
847 $inPassage = true;
848 } elseif ($posClosingBracket !== false) {
849 $inPassage = false;
850 $cur_pidx = count($passages) - 1;
851 $passages[$cur_pidx]['end_pos'] = $counter;
852
853 $errorobject = $this->errordata[$errorcounter];
854 if (is_object($errorobject)) {
855 $passages[$cur_pidx]['score'] = $errorobject->points;
856 $passages[$cur_pidx]['isError'] = true;
857 }
858
859 $errorcounter++;
860 }
861
862 $cur_pidx = count($passages) - 1;
863 $passages[$cur_pidx]['cnt_words']++;
864 $points = 0;
865 }
866
867 $words[$counter] = array("word" => $word, "points" => $points, "isError" => $isErrorItem);
868 $counter++;
869 }
870 }
871
872 $selections = array();
873 foreach ($passages as $cnt => $pdata) {
874 if (!$withPositivePointsOnly && $pdata['isError'] || $withPositivePointsOnly && $pdata['score'] > 0) {
875 $indexes = range($pdata['begin_pos'], $pdata['end_pos']);
876 $selections[$pdata['begin_pos']] = $indexes;
877 }
878 }
879
880 foreach ($words as $idx => $word) {
881 if (!$withPositivePointsOnly && $word['isError'] || $withPositivePointsOnly && $word['points'] > 0) {
882 $selections[$idx] = array($idx);
883 }
884 }
885
886 ksort($selections);
887
888 $selections = array_values($selections);
889
890 return $selections;
891 }

References $counter, assQuestion\$points, $text, getErrorText(), and getPointsWrong().

+ Here is the call graph for this function:

◆ getBestSolution()

assErrorText::getBestSolution (   $active_id,
  $pass 
)

Returns the best solution for a given pass of a participant.

Returns
array An associated array containing the best solution

Definition at line 527 of file class.assErrorText.php.

528 {
529 $user_solution = array();
530 return $user_solution;
531 }

◆ getErrorData()

assErrorText::getErrorData ( )

Get error data.

Returns
array Error data

Definition at line 988 of file class.assErrorText.php.

989 {
990 return $this->errordata;
991 }

References $errordata.

Referenced by toJSON().

+ Here is the caller graph for this function:

◆ getErrorsFromText()

assErrorText::getErrorsFromText (   $a_text = "")

Definition at line 533 of file class.assErrorText.php.

534 {
535 if (strlen($a_text) == 0) {
536 $a_text = $this->getErrorText();
537 }
538
539 /* Workaround to allow '(' and ')' in passages.
540 The beginning- and ending- Passage delimiters are
541 replaced by a ~ (Tilde) symbol. */
542 $a_text = str_replace(array("((", "))"), array("~", "~"), $a_text);
543
544 /* Match either Passage delimited by double brackets
545 or single words marked with a hash (#). */
546 $r_passage = "/(~([^~]+)~|#([^\s]+))/";
547
548 preg_match_all($r_passage, $a_text, $matches);
549
550 if (is_array($matches[0]) && !empty($matches[0])) {
551 /* At least one match. */
552
553 /* We need only groups 2 and 3, respectively representing
554 passage matches and single word matches. */
555 $matches = array_intersect_key($matches, array(2 => '', 3 => ''));
556
557 /* Remove empty values. */
558 $matches[2] = array_diff($matches[2], array(''));
559 $matches[3] = array_diff($matches[3], array(''));
560
561 return array(
562 "passages" => $matches[2],
563 "words" => $matches[3],);
564 }
565
566 return array();
567 }

References getErrorText().

+ Here is the call graph for this function:

◆ getErrorText()

assErrorText::getErrorText ( )

Get error text.

Returns
string Error text

Definition at line 998 of file class.assErrorText.php.

999 {
1000 return $this->errortext;
1001 }

References $errortext.

Referenced by __get(), createErrorTextExport(), createErrorTextOutput(), getBestSelection(), getErrorsFromText(), getPointsForSelectedPositions(), saveAdditionalQuestionDataToDb(), and toJSON().

+ Here is the caller graph for this function:

◆ getErrorTokenHtml()

assErrorText::getErrorTokenHtml (   $item,
  $class,
  $useLinkTags 
)
private
Parameters
$item
$class
Returns
string

Definition at line 1255 of file class.assErrorText.php.

1256 {
1257 if ($useLinkTags) {
1258 return '<a class="' . $class . '" href="#">' . ($item == '&nbsp;' ? $item : ilUtil::prepareFormOutput($item)) . '</a>';
1259 }
1260
1261 return '<span class="' . $class . '">' . ($item == '&nbsp;' ? $item : ilUtil::prepareFormOutput($item)) . '</span>';
1262 }

References ilUtil\prepareFormOutput().

Referenced by createErrorTextOutput().

+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ getExpressionTypes()

◆ getMaximumPoints()

assErrorText::getMaximumPoints ( )

Returns the maximum points, a learner can reach answering the question.

See also
$points

Reimplemented from assQuestion.

Definition at line 310 of file class.assErrorText.php.

311 {
312 $maxpoints = 0.0;
313 foreach ($this->errordata as $object) {
314 if ($object->points > 0) {
315 $maxpoints += $object->points;
316 }
317 }
318 return $maxpoints;
319 }

Referenced by isComplete().

+ Here is the caller graph for this function:

◆ getOperators()

assErrorText::getOperators (   $expression)

Get all available operations for a specific question.

Parameters
string$expression

Implements iQuestionCondition.

Definition at line 1174 of file class.assErrorText.php.

1175 {
1176 require_once "./Modules/TestQuestionPool/classes/class.ilOperatorsExpressionMapping.php";
1178 }

References ilOperatorsExpressionMapping\getOperatorsByExpression().

+ Here is the call graph for this function:

◆ getPointsForSelectedPositions()

assErrorText::getPointsForSelectedPositions (   $positions)
protected

Definition at line 893 of file class.assErrorText.php.

894 {
895 $passages = array();
896 $words = array();
897 $counter = 0;
898 $errorcounter = 0;
899 $textarray = preg_split("/[\n\r]+/", $this->getErrorText());
900 foreach ($textarray as $textidx => $text) {
901 $items = preg_split("/\s+/", $text);
902 $inPassage = false;
903 foreach ($items as $word) {
904 $points = $this->getPointsWrong();
905 if (strpos($word, '#') === 0) {
906 /* Word selection detected */
907 $errorobject = $this->errordata[$errorcounter];
908 if (is_object($errorobject)) {
909 $points = $errorobject->points;
910 }
911 $errorcounter++;
912 } elseif (($posOpeningBracket = strpos($word, '((')) === 0
913 || ($posClosingBracket = strpos($word, '))')) !== false
914 || $inPassage) {
915 /* Passage selection detected */
916
917 if ($posOpeningBracket !== false) {
918 $passages[] = array('begin_pos' => $counter, 'cnt_words' => 0);
919 $inPassage = true;
920 } elseif ($posClosingBracket !== false) {
921 $inPassage = false;
922 $cur_pidx = count($passages) - 1;
923 $passages[$cur_pidx]['end_pos'] = $counter;
924
925 $errorobject = $this->errordata[$errorcounter];
926 if (is_object($errorobject)) {
927 $passages[$cur_pidx]['score'] = $errorobject->points;
928 }
929 $errorcounter++;
930 }
931
932 $cur_pidx = count($passages) - 1;
933 $passages[$cur_pidx]['cnt_words']++;
934 $points = 0;
935 }
936
937 $words[$counter] = array("word" => $word, "points" => $points);
938 $counter++;
939 }
940 }
941
942 /* Calculate reached points */
943 $total = 0;
944 foreach ($positions as $position) {
945 /* First iterate through positions
946 to identify single-word-selections. */
947
948 $total += $words[$position]['points'];
949 }
950
951 foreach ($passages as $cnt => $p_data) {
952 /* Iterate through configured passages to check
953 wether the entire passage is selected or not.
954 The total points is incremented by the passage's
955 score only if the entire passage is selected. */
956 $isSelected = in_array($p_data['begin_pos'], $positions);
957
958 for ($i = 0; $i < $p_data['cnt_words']; $i++) {
959 $current_pos = $p_data['begin_pos'] + $i;
960 $isSelected = $isSelected && in_array($current_pos, $positions);
961 }
962
963 $total += $isSelected ? $p_data['score'] : 0;
964 }
965
966 return $total;
967 }
$total
Definition: Utf8Test.php:87
$i
Definition: disco.tpl.php:19

References $counter, $i, assQuestion\$points, $text, $total, getErrorText(), and getPointsWrong().

Referenced by calculateReachedPoints(), calculateReachedPointsFromPreviewSession(), and createErrorTextOutput().

+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ getPointsWrong()

assErrorText::getPointsWrong ( )

Get wrong points.

Returns
double Points for wrong selection

Definition at line 1042 of file class.assErrorText.php.

1043 {
1044 return $this->points_wrong;
1045 }

References $points_wrong.

Referenced by __get(), getBestSelection(), getPointsForSelectedPositions(), and saveAdditionalQuestionDataToDb().

+ Here is the caller graph for this function:

◆ getQuestionType()

assErrorText::getQuestionType ( )

Returns the question type of the question.

Returns
integer The question type of the question

Reimplemented from assQuestion.

Definition at line 431 of file class.assErrorText.php.

432 {
433 return "assErrorText";
434 }

Referenced by toJSON().

+ Here is the caller graph for this function:

◆ getRTETextWithMediaObjects()

assErrorText::getRTETextWithMediaObjects ( )

Collects all text in the question which could contain media objects which were created with the Rich Text Editor.

Reimplemented from assQuestion.

Definition at line 460 of file class.assErrorText.php.

461 {
462 $text = parent::getRTETextWithMediaObjects();
463 return $text;
464 }

References $text.

◆ getTextSize()

assErrorText::getTextSize ( )

Set text size in percent.

Returns
double Text size in percent

Definition at line 1018 of file class.assErrorText.php.

1019 {
1020 return $this->textsize;
1021 }

References $textsize.

Referenced by __get(), and saveAdditionalQuestionDataToDb().

+ Here is the caller graph for this function:

◆ isComplete()

assErrorText::isComplete ( )

Returns true, if a single choice question is complete for use.

Returns
boolean True, if the single choice question is complete for use, otherwise false

Reimplemented from assQuestion.

Definition at line 59 of file class.assErrorText.php.

60 {
61 if (strlen($this->title)
62 && ($this->author)
63 && ($this->question)
64 && ($this->getMaximumPoints() > 0)) {
65 return true;
66 } else {
67 return false;
68 }
69 }
getMaximumPoints()
Returns the maximum points, a learner can reach answering the question.

References getMaximumPoints().

+ Here is the call graph for this function:

◆ isTokenSelected()

assErrorText::isTokenSelected (   $counter,
array  $selection 
)
protected

Definition at line 751 of file class.assErrorText.php.

752 {
753 foreach ($selection as $data) {
754 if (!is_array($data)) {
755 if ($counter == $data) {
756 return true;
757 }
758 } elseif (in_array($counter, $data)) {
759 return true;
760 }
761 }
762
763 return false;
764 }

References $counter, and $data.

Referenced by createErrorTextOutput().

+ Here is the caller graph for this function:

◆ loadFromDb()

assErrorText::loadFromDb (   $question_id)

Loads the object from the database.

Parameters
object$dbA pear DB object
integer$question_idA unique key which defines the multiple choice test in the database

Reimplemented from assQuestion.

Definition at line 143 of file class.assErrorText.php.

144 {
145 global $ilDB;
146
147 $result = $ilDB->queryF(
148 "SELECT qpl_questions.*, " . $this->getAdditionalTableName() . ".* FROM qpl_questions LEFT JOIN " . $this->getAdditionalTableName() . " ON " . $this->getAdditionalTableName() . ".question_fi = qpl_questions.question_id WHERE qpl_questions.question_id = %s",
149 array("integer"),
150 array($question_id)
151 );
152 if ($result->numRows() == 1) {
153 $data = $ilDB->fetchAssoc($result);
154 $this->setId($question_id);
155 $this->setObjId($data["obj_fi"]);
156 $this->setTitle($data["title"]);
157 $this->setComment($data["description"]);
158 $this->setOriginalId($data["original_id"]);
159 $this->setNrOfTries($data['nr_of_tries']);
160 $this->setAuthor($data["author"]);
161 $this->setPoints($data["points"]);
162 $this->setOwner($data["owner"]);
163 include_once("./Services/RTE/classes/class.ilRTE.php");
164 $this->setQuestion(ilRTE::_replaceMediaObjectImageSrc($data["question_text"], 1));
165 $this->setErrorText($data["errortext"]);
166 $this->setTextSize($data["textsize"]);
167 $this->setPointsWrong($data["points_wrong"]);
168 $this->setEstimatedWorkingTime(substr($data["working_time"], 0, 2), substr($data["working_time"], 3, 2), substr($data["working_time"], 6, 2));
169
170 try {
171 $this->setAdditionalContentEditingMode($data['add_cont_edit_mode']);
172 } catch (ilTestQuestionPoolException $e) {
173 }
174 }
175
176 $result = $ilDB->queryF(
177 "SELECT * FROM qpl_a_errortext WHERE question_fi = %s ORDER BY sequence ASC",
178 array('integer'),
179 array($question_id)
180 );
181 include_once "./Modules/TestQuestionPool/classes/class.assAnswerErrorText.php";
182 if ($result->numRows() > 0) {
183 while ($data = $ilDB->fetchAssoc($result)) {
184 array_push($this->errordata, new assAnswerErrorText($data["text_wrong"], $data["text_correct"], $data["points"]));
185 }
186 }
187
188 parent::loadFromDb($question_id);
189 }
getAdditionalTableName()
Returns the name of the additional question data table in the database.
setId($id=-1)
Sets the id of the assQuestion object.
setOriginalId($original_id)
setObjId($obj_id=0)
Set the object id of the container object.
setTitle($title="")
Sets the title string of the assQuestion object.
setOwner($owner="")
Sets the creator/owner ID of the assQuestion object.
setEstimatedWorkingTime($hour=0, $min=0, $sec=0)
Sets the estimated working time of a question from given hour, minute and second.
setAuthor($author="")
Sets the authors name of the assQuestion object.
setPoints($a_points)
Sets the maximum available points for the question.
setComment($comment="")
Sets the comment string of the assQuestion object.
setNrOfTries($a_nr_of_tries)
setAdditionalContentEditingMode($additinalContentEditingMode)
setter for additional content editing mode for this question
setQuestion($question="")
Sets the question string of the question object.
static _replaceMediaObjectImageSrc($a_text, $a_direction=0, $nic=IL_INST_ID)
Replaces image source from mob image urls with the mob id or replaces mob id with the correct image s...

References $data, $ilDB, $result, ilRTE\_replaceMediaObjectImageSrc(), getAdditionalTableName(), assQuestion\setAdditionalContentEditingMode(), assQuestion\setAuthor(), assQuestion\setComment(), setErrorText(), assQuestion\setEstimatedWorkingTime(), assQuestion\setId(), assQuestion\setNrOfTries(), assQuestion\setObjId(), assQuestion\setOriginalId(), assQuestion\setOwner(), assQuestion\setPoints(), setPointsWrong(), assQuestion\setQuestion(), setTextSize(), and assQuestion\setTitle().

+ Here is the call graph for this function:

◆ reworkWorkingData()

assErrorText::reworkWorkingData (   $active_id,
  $pass,
  $obligationsAnswered,
  $authorized 
)
protected

{Reworks the allready saved working data if neccessary.

Parameters
integer$active_id
integer$pass
boolean$obligationsAnswered
boolean$authorized
}

Reimplemented from assQuestion.

Definition at line 421 of file class.assErrorText.php.

422 {
423 // nothing to rework!
424 }

◆ saveAdditionalQuestionDataToDb()

assErrorText::saveAdditionalQuestionDataToDb ( )

Saves the data for the additional data table.

This method uses the ugly DELETE-INSERT. Here, this does no harm.

Implements ilObjQuestionScoringAdjustable.

Definition at line 115 of file class.assErrorText.php.

116 {
117 global $ilDB;
118 // save additional data
119 $ilDB->manipulateF(
120 "DELETE FROM " . $this->getAdditionalTableName() . " WHERE question_fi = %s",
121 array( "integer" ),
122 array( $this->getId() )
123 );
124
125 $ilDB->manipulateF(
126 "INSERT INTO " . $this->getAdditionalTableName() . " (question_fi, errortext, textsize, points_wrong) VALUES (%s, %s, %s, %s)",
127 array("integer", "text", "float", "float"),
128 array(
129 $this->getId(),
130 $this->getErrorText(),
131 $this->getTextSize(),
132 $this->getPointsWrong()
133 )
134 );
135 }

References $ilDB, getAdditionalTableName(), getErrorText(), assQuestion\getId(), getPointsWrong(), and getTextSize().

Referenced by saveToDb().

+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ saveAnswerSpecificDataToDb()

assErrorText::saveAnswerSpecificDataToDb ( )

Saves the answer specific records into a question types answer table.

Returns
mixed

Implements ilObjAnswerScoringAdjustable.

Definition at line 83 of file class.assErrorText.php.

84 {
85 global $ilDB;
86 $ilDB->manipulateF(
87 "DELETE FROM qpl_a_errortext WHERE question_fi = %s",
88 array( 'integer' ),
89 array( $this->getId() )
90 );
91
92 $sequence = 0;
93 foreach ($this->errordata as $object) {
94 $next_id = $ilDB->nextId('qpl_a_errortext');
95 $ilDB->manipulateF(
96 "INSERT INTO qpl_a_errortext (answer_id, question_fi, text_wrong, text_correct, points, sequence) VALUES (%s, %s, %s, %s, %s, %s)",
97 array( 'integer', 'integer', 'text', 'text', 'float', 'integer' ),
98 array(
99 $next_id,
100 $this->getId(),
101 $object->text_wrong,
102 $object->text_correct,
103 $object->points,
104 $sequence++
105 )
106 );
107 }
108 }

References $ilDB, and assQuestion\getId().

Referenced by saveToDb().

+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ savePreviewData()

assErrorText::savePreviewData ( ilAssQuestionPreviewSession  $previewSession)

Reimplemented from assQuestion.

Definition at line 407 of file class.assErrorText.php.

408 {
409 if (strlen($_POST["qst_" . $this->getId()])) {
410 $selection = explode(',', $_POST["qst_{$this->getId()}"]);
411 } else {
412 $selection = array();
413 }
414
415 $previewSession->setParticipantsSolution($selection);
416 }
$_POST["username"]

References $_POST, assQuestion\getId(), and ilAssQuestionPreviewSession\setParticipantsSolution().

+ Here is the call graph for this function:

◆ saveToDb()

assErrorText::saveToDb (   $original_id = "")

Saves a the object to the database.

Reimplemented from assQuestion.

Definition at line 75 of file class.assErrorText.php.

76 {
80 parent::saveToDb();
81 }
saveAnswerSpecificDataToDb()
Saves the answer specific records into a question types answer table.
saveAdditionalQuestionDataToDb()
Saves the data for the additional data table.
saveQuestionDataToDb($original_id="")

References assQuestion\$original_id, saveAdditionalQuestionDataToDb(), saveAnswerSpecificDataToDb(), and assQuestion\saveQuestionDataToDb().

+ Here is the call graph for this function:

◆ saveWorkingData()

assErrorText::saveWorkingData (   $active_id,
  $pass = null,
  $authorized = true 
)

Saves the learners input of the question to the database.

@access public

Parameters
integer$active_idActive id of the user
integer$passTest pass
Returns
boolean $status

Reimplemented from assQuestion.

Definition at line 368 of file class.assErrorText.php.

369 {
370 global $ilDB;
371 global $ilUser;
372
373 if (is_null($pass)) {
374 include_once "./Modules/Test/classes/class.ilObjTest.php";
375 $pass = ilObjTest::_getPass($active_id);
376 }
377
378 $entered_values = false;
379
380 $this->getProcessLocker()->executeUserSolutionUpdateLockOperation(function () use (&$entered_values, $active_id, $pass, $authorized) {
381 $this->removeCurrentSolution($active_id, $pass, $authorized);
382
383 if (strlen($_POST["qst_" . $this->getId()])) {
384 $selected = explode(",", $_POST["qst_" . $this->getId()]);
385 foreach ($selected as $position) {
386 $this->saveCurrentSolution($active_id, $pass, $position, null, $authorized);
387 }
388 $entered_values = true;
389 }
390 });
391
392 if ($entered_values) {
393 include_once("./Modules/Test/classes/class.ilObjAssessmentFolder.php");
395 assQuestion::logAction($this->lng->txtlng("assessment", "log_user_entered_values", ilObjAssessmentFolder::_getLogLanguage()), $active_id, $this->getId());
396 }
397 } else {
398 include_once("./Modules/Test/classes/class.ilObjAssessmentFolder.php");
400 assQuestion::logAction($this->lng->txtlng("assessment", "log_user_not_entered_values", ilObjAssessmentFolder::_getLogLanguage()), $active_id, $this->getId());
401 }
402 }
403
404 return true;
405 }
saveCurrentSolution($active_id, $pass, $value1, $value2, $authorized=true, $tstamp=null)
static logAction($logtext="", $active_id="", $question_id="")
Logs an action into the Test&Assessment log.
removeCurrentSolution($active_id, $pass, $authorized=true)
static _getLogLanguage()
retrieve the log language for assessment logging
static _enabledAssessmentLogging()
check wether assessment logging is enabled or not
static _getPass($active_id)
Retrieves the actual pass of a given user for a given test.
$ilUser
Definition: imgupload.php:18

References $_POST, $ilDB, $ilUser, $pass, ilObjAssessmentFolder\_enabledAssessmentLogging(), ilObjAssessmentFolder\_getLogLanguage(), ilObjTest\_getPass(), assQuestion\getId(), assQuestion\getProcessLocker(), assQuestion\logAction(), assQuestion\removeCurrentSolution(), and assQuestion\saveCurrentSolution().

+ Here is the call graph for this function:

◆ setErrorData()

assErrorText::setErrorData (   $a_data)

Definition at line 569 of file class.assErrorText.php.

570 {
571 include_once "./Modules/TestQuestionPool/classes/class.assAnswerErrorText.php";
572 $temp = $this->errordata;
573 $this->errordata = array();
574 foreach ($a_data as $err_type => $errors) {
575 /* Iterate through error types (Passages|single words) */
576
577 foreach ($errors as $idx => $error) {
578 /* Iterate through errors of this type. */
579 $text_correct = "";
580 $points = 0.0;
581 foreach ($temp as $object) {
582 if (strcmp($object->text_wrong, $error) == 0) {
583 $text_correct = $object->text_correct;
584 $points = $object->points;
585 continue;
586 }
587 }
588 $this->errordata[$idx] = new assAnswerErrorText($error, $text_correct, $points);
589 }
590 }
591 ksort($this->errordata);
592 }
$error
Definition: Error.php:17
$errors
Definition: index.php:6

References $error, $errordata, $errors, and assQuestion\$points.

◆ setErrorText()

assErrorText::setErrorText (   $a_value)

Set error text.

Parameters
string$a_valueError text

Definition at line 1008 of file class.assErrorText.php.

1009 {
1010 $this->errortext = $a_value;
1011 }

Referenced by __set(), and loadFromDb().

+ Here is the caller graph for this function:

◆ setExportDetailsXLS()

assErrorText::setExportDetailsXLS (   $worksheet,
  $startrow,
  $active_id,
  $pass 
)

{Creates an Excel worksheet for the detailed cumulated results of this question.

Parameters
object$worksheetReference to the parent excel worksheet
object$startrowStartrow of the output in the excel worksheet
object$active_idActive id of the participant
object$passTest pass
Returns
object
}

Reimplemented from assQuestion.

Definition at line 469 of file class.assErrorText.php.

470 {
471 parent::setExportDetailsXLS($worksheet, $startrow, $active_id, $pass);
472
473 $i= 0;
474 $selections = array();
475 $solutions =&$this->getSolutionValues($active_id, $pass);
476 if (is_array($solutions)) {
477 foreach ($solutions as $solution) {
478 array_push($selections, $solution['value1']);
479 }
480 $errortext_value = join(",", $selections);
481 }
482 $errortext = $this->createErrorTextExport($selections);
483 $i++;
484 $worksheet->setCell($startrow+$i, 0, $errortext);
485 $i++;
486
487 return $startrow + $i + 1;
488 }
$worksheet
createErrorTextExport($selections=null)
getSolutionValues($active_id, $pass=null, $authorized=true)
Loads solutions of a given user from the database an returns it.

References $errortext, $i, $pass, $worksheet, createErrorTextExport(), and assQuestion\getSolutionValues().

+ Here is the call graph for this function:

◆ setPointsWrong()

assErrorText::setPointsWrong (   $a_value)

Set wrong points.

Parameters
double$a_valuePoints for wrong selection

Definition at line 1052 of file class.assErrorText.php.

1053 {
1054 $this->points_wrong = $a_value;
1055 }

Referenced by __set(), and loadFromDb().

+ Here is the caller graph for this function:

◆ setTextSize()

assErrorText::setTextSize (   $a_value)

Set text size in percent.

Parameters
double$a_valuetext size in percent

Definition at line 1028 of file class.assErrorText.php.

1029 {
1030 // in self-assesment-mode value should always be set (and must not be null)
1031 if ($a_value === null) {
1032 $a_value = 100;
1033 }
1034 $this->textsize = $a_value;
1035 }

Referenced by __set(), and loadFromDb().

+ Here is the caller graph for this function:

◆ toJSON()

assErrorText::toJSON ( )

Returns a JSON representation of the question.

Reimplemented from assQuestion.

Definition at line 1103 of file class.assErrorText.php.

1104 {
1105 include_once("./Services/RTE/classes/class.ilRTE.php");
1106 $result = array();
1107 $result['id'] = (int) $this->getId();
1108 $result['type'] = (string) $this->getQuestionType();
1109 $result['title'] = (string) $this->getTitle();
1110 $result['question'] = $this->formatSAQuestion($this->getQuestion());
1111 $result['text'] = (string) ilRTE::_replaceMediaObjectImageSrc($this->getErrorText(), 0);
1112 $result['nr_of_tries'] = (int) $this->getNrOfTries();
1113 $result['shuffle'] = (bool) $this->getShuffle();
1114 $result['feedback'] = array(
1115 'onenotcorrect' => $this->formatSAQuestion($this->feedbackOBJ->getGenericFeedbackTestPresentation($this->getId(), false)),
1116 'allcorrect' => $this->formatSAQuestion($this->feedbackOBJ->getGenericFeedbackTestPresentation($this->getId(), true))
1117 );
1118
1119 $answers = array();
1120 foreach ($this->getErrorData() as $idx => $answer_obj) {
1121 array_push($answers, array(
1122 "answertext_wrong" => (string) $answer_obj->text_wrong,
1123 "answertext_correct" => (string) $answer_obj->text_correct,
1124 "points" => (float) $answer_obj->points,
1125 "order" => (int) $idx+1
1126 ));
1127 }
1128 $result['correct_answers'] = $answers;
1129
1130 $answers = array();
1131 $textarray = preg_split("/[\n\r]+/", $this->getErrorText());
1132 foreach ($textarray as $textidx => $text) {
1133 $items = preg_split("/\s+/", trim($text));
1134 foreach ($items as $idx => $item) {
1135 if (substr($item, 0, 1) == "#") {
1136 $item = substr($item, 1);
1137
1138 // #14115 - add position to correct answer
1139 foreach ($result["correct_answers"] as $aidx => $answer) {
1140 if ($answer["answertext_wrong"] == $item && !$answer["pos"]) {
1141 $result["correct_answers"][$aidx]["pos"] = $this->getId() . "_" . $textidx . "_" . ($idx+1);
1142 break;
1143 }
1144 }
1145 }
1146 array_push($answers, array(
1147 "answertext" => (string) ilUtil::prepareFormOutput($item),
1148 "order" => $this->getId() . "_" . $textidx . "_" . ($idx+1)
1149 ));
1150 }
1151 if ($textidx != sizeof($textarray)-1) {
1152 array_push($answers, array(
1153 "answertext" => "###",
1154 "order" => $this->getId() . "_" . $textidx . "_" . ($idx+2)
1155 ));
1156 }
1157 }
1158 $result['answers'] = $answers;
1159
1160 $mobs = ilObjMediaObject::_getMobsOfObject("qpl:html", $this->getId());
1161 $result['mobs'] = $mobs;
1162
1163 return json_encode($result);
1164 }
getErrorData()
Get error data.
getQuestionType()
Returns the question type of the question.
formatSAQuestion($a_q)
Format self assessment question.
getShuffle()
Gets the shuffle flag.
getTitle()
Gets the title string of the assQuestion object.
getQuestion()
Gets the question string of the question object.
static _getMobsOfObject($a_type, $a_id, $a_usage_hist_nr=0, $a_lang="-")
get mobs of object
$mobs

References $mobs, $result, $text, ilObjMediaObject\_getMobsOfObject(), ilRTE\_replaceMediaObjectImageSrc(), assQuestion\formatSAQuestion(), getErrorData(), getErrorText(), assQuestion\getId(), assQuestion\getNrOfTries(), assQuestion\getQuestion(), getQuestionType(), assQuestion\getShuffle(), assQuestion\getTitle(), and ilUtil\prepareFormOutput().

+ Here is the call graph for this function:

◆ toXML()

assErrorText::toXML (   $a_include_header = true,
  $a_include_binary = true,
  $a_shuffle = false,
  $test_output = false,
  $force_image_references = false 
)

Returns a QTI xml representation of the question and sets the internal domxml variable with the DOM XML representation of the QTI xml representation.

Returns
string The QTI xml representation of the question

Reimplemented from assQuestion.

Definition at line 515 of file class.assErrorText.php.

516 {
517 include_once "./Modules/TestQuestionPool/classes/export/qti12/class.assErrorTextExport.php";
518 $export = new assErrorTextExport($this);
519 return $export->toXML($a_include_header, $a_include_binary, $a_shuffle, $test_output, $force_image_references);
520 }
Class for error text question exports.

Field Documentation

◆ $errordata

assErrorText::$errordata
protected

Definition at line 27 of file class.assErrorText.php.

Referenced by getErrorData(), and setErrorData().

◆ $errortext

assErrorText::$errortext
protected

Definition at line 25 of file class.assErrorText.php.

Referenced by getErrorText(), and setExportDetailsXLS().

◆ $points_wrong

assErrorText::$points_wrong
protected

Definition at line 28 of file class.assErrorText.php.

Referenced by getPointsWrong().

◆ $textsize

assErrorText::$textsize
protected

Definition at line 26 of file class.assErrorText.php.

Referenced by getTextSize().


The documentation for this class was generated from the following file: