ILIAS  release_5-4 Revision v5.4.26-12-gabc799a52e6
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)
 
 isAddableAnswerOptionValue ($qIndex, $answerOptionValue)
 
 addAnswerOptionValue ($qIndex, $answerOptionValue, $points)
 
 removeAllExistingSolutions ()
 
 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...
 
 savePartial ()
 
 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

 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)
 
 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)
 
 isDummySolutionRecord ($solutionRecord)
 
 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 1057 of file class.assErrorText.php.

1058 {
1059 switch ($value) {
1060 case "errortext":
1061 return $this->getErrorText();
1062 break;
1063 case "textsize":
1064 return $this->getTextSize();
1065 break;
1066 case "points_wrong":
1067 return $this->getPointsWrong();
1068 break;
1069 default:
1070 return parent::__get($value);
1071 break;
1072 }
1073 }
getTextSize()
Set text size in percent.
getErrorText()
Get error text.
getPointsWrong()
Get wrong points.

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

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◆ __set()

assErrorText::__set (   $key,
  $value 
)

Object setter.

Reimplemented from assQuestion.

Definition at line 1078 of file class.assErrorText.php.

1079 {
1080 switch ($key) {
1081 case "errortext":
1082 $this->setErrorText($value);
1083 break;
1084 case "textsize":
1085 $this->setTextSize($value);
1086 break;
1087 case "points_wrong":
1088 $this->setPointsWrong($value);
1089 break;
1090 default:
1091 parent::__set($key, $value);
1092 break;
1093 }
1094 }
setTextSize($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().

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◆ addErrorData()

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

Definition at line 974 of file class.assErrorText.php.

975 {
976 include_once "./Modules/TestQuestionPool/classes/class.assAnswerErrorText.php";
977 array_push($this->errordata, new assAnswerErrorText($text_wrong, $text_correct, $points));
978 }
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 334 of file class.assErrorText.php.

335 {
336 if ($returndetails) {
337 throw new ilTestException('return details not implemented for ' . __METHOD__);
338 }
339
340 global $DIC;
341 $ilDB = $DIC['ilDB'];
342
343 /* First get the positions which were selected by the user. */
344 $positions = array();
345 if (is_null($pass)) {
346 $pass = $this->getSolutionMaxPass($active_id);
347 }
348 $result = $this->getCurrentSolutionResultSet($active_id, $pass, $authorizedSolution);
349
350 while ($row = $ilDB->fetchAssoc($result)) {
351 array_push($positions, $row['value1']);
352 }
353 $points = $this->getPointsForSelectedPositions($positions);
354 return $points;
355 }
$result
getPointsForSelectedPositions($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.
$row
global $DIC
Definition: saml.php:7
global $ilDB

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

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◆ calculateReachedPointsFromPreviewSession()

assErrorText::calculateReachedPointsFromPreviewSession ( ilAssQuestionPreviewSession  $previewSession)

Reimplemented from assQuestion.

Definition at line 357 of file class.assErrorText.php.

358 {
359 $reachedPoints = $this->getPointsForSelectedPositions($previewSession->getParticipantsSolution());
360 $reachedPoints = $this->deductHintPointsFromReachedPoints($previewSession, $reachedPoints);
361 return $this->ensureNonNegativePoints($reachedPoints);
362 }
deductHintPointsFromReachedPoints(ilAssQuestionPreviewSession $previewSession, $reachedPoints)
ensureNonNegativePoints($points)

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

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◆ copyObject()

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

Copies an object.

Definition at line 244 of file class.assErrorText.php.

245 {
246 if ($this->id <= 0) {
247 // The question has not been saved. It cannot be duplicated
248 return;
249 }
250 // duplicate the question in database
251
252 $thisId = $this->getId();
253 $thisObjId = $this->getObjId();
254
255 $clone = $this;
256 include_once("./Modules/TestQuestionPool/classes/class.assQuestion.php");
258 $clone->id = -1;
259 $clone->setObjId($target_questionpool_id);
260 if ($title) {
261 $clone->setTitle($title);
262 }
263 $clone->saveToDb();
264
265 // copy question page content
266 $clone->copyPageOfQuestion($original_id);
267 // copy XHTML media objects
268 $clone->copyXHTMLMediaObjectsOfQuestion($original_id);
269
270 $clone->onCopy($thisObjId, $thisId, $clone->getObjId(), $clone->getId());
271
272 return $clone->id;
273 }
static _getOriginalId($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().

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◆ createErrorTextExport()

assErrorText::createErrorTextExport (   $selections = null)

Definition at line 763 of file class.assErrorText.php.

764 {
765 $counter = 0;
766 $errorcounter = 0;
767 include_once "./Services/Utilities/classes/class.ilStr.php";
768 if (!is_array($selections)) {
769 $selections = array();
770 }
771 $textarray = preg_split("/[\n\r]+/", $this->getErrorText());
772 foreach ($textarray as $textidx => $text) {
773 $items = preg_split("/\s+/", $text);
774 foreach ($items as $idx => $item) {
775 if (($posHash = strpos($item, '#')) === 0
776 || ($posOpeningBrackets = strpos($item, '((')) === 0
777 || ($posClosingBrackets = strpos($item, '))')) !== false) {
778 /* (Word|Passage)-Marking delimiter found. */
779
780 if ($posHash !== false) {
781 $item = ilStr::substr($item, 1, ilStr::strlen($item) - 1);
782 } elseif ($posOpeningBrackets !== false) {
783 $item = ilStr::substr($item, 2, ilStr::strlen($item) - 2);
784
785 /* Sometimes a closing bracket group needs
786 to be removed as well. */
787 if (strpos($item, '))') !== false) {
788 $item = ilStr::substr($item, 0, ilStr::strlen($item) - 2);
789 }
790 } else {
791 $appendComma = "";
792 if ($item[$posClosingBrackets + 2] == ',') {
793 $appendComma = ",";
794 }
795
796 $item = ilStr::substr($item, 0, $posClosingBrackets) . $appendComma;
797 }
798 }
799
800 $word = "";
801 if (in_array($counter, $selections)) {
802 $word .= '#';
803 }
804 $word .= ilUtil::prepareFormOutput($item);
805 if (in_array($counter, $selections)) {
806 $word .= '#';
807 }
808 $items[$idx] = $word;
809 $counter++;
810 }
811 $textarray[$textidx] = join(" ", $items);
812 }
813 return join("\n", $textarray);
814 }
static prepareFormOutput($a_str, $a_strip=false)
prepares string output for html forms @access public
$text
Definition: errorreport.php:18

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

Referenced by setExportDetailsXLS().

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◆ createErrorTextOutput()

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

Definition at line 591 of file class.assErrorText.php.

592 {
593 $counter = 0;
594 $errorcounter = 0;
595 include_once "./Services/Utilities/classes/class.ilStr.php";
596 if (!is_array($selections)) {
597 $selections = array();
598 }
599 $textarray = preg_split("/[\n\r]+/", $this->getErrorText());
600
601 foreach ($textarray as $textidx => $text) {
602 $in_passage = false;
603 $passage_end = false;
604 $items = preg_split("/\s+/", $text);
605 foreach ($items as $idx => $item) {
606 $img = '';
607
608 if (
609 ($posHash = strpos($item, '#')) === 0 ||
610 ($posOpeningBrackets = strpos($item, '((')) === 0 ||
611 ($posClosingBrackets = strpos($item, '))')) !== false
612 ) {
613 /* (Word|Passage)-Marking delimiter found. */
614
615 if ($posHash !== false) {
616 $item = ilStr::substr($item, 1, ilStr::strlen($item) - 1);
617 $passage_end = false;
618 } elseif ($posOpeningBrackets !== false) {
619 $in_passage = true;
620 $passage_start_idx = $counter;
621 $items_in_passage = array();
622 $passage_end = false;
623 $item = ilStr::substr($item, 2, ilStr::strlen($item) - 2);
624
625 /* Sometimes a closing bracket group needs
626 to be removed as well. */
627 if (strpos($item, '))') !== false) {
628 $item = str_replace("))", "", $item);
629 $passage_end = true;
630 }
631 } else {
632 $passage_end = true;
633 $item = str_replace("))", "", $item);
634 }
635
636 if ($correct_solution && !$in_passage) {
637 $errorobject = $this->errordata[$errorcounter];
638 if (is_object($errorobject)) {
639 $item = strlen($errorobject->text_correct) ? $errorobject->text_correct : '&nbsp;';
640 }
641 $errorcounter++;
642 }
643 }
644
645 if ($in_passage && !$passage_end) {
646 $items_in_passage[$idx] = $item;
647 $items[$idx] = '';
648 $counter++;
649 continue;
650 }
651
652 if ($in_passage && $passage_end) {
653 $in_passage = false;
654 $passage_end = false;
655 if ($correct_solution) {
656 $class = (
657 $this->isTokenSelected($counter, $selections) ?
658 "ilc_qetitem_ErrorTextSelected" : "ilc_qetitem_ErrorTextItem"
659 );
660
661 $errorobject = $this->errordata[$errorcounter];
662 if (is_object($errorobject)) {
663 $item = strlen($errorobject->text_correct) ? $errorobject->text_correct : '&nbsp;';
664 }
665 $errorcounter++;
666 $items[$idx] = $this->getErrorTokenHtml($item, $class, $use_link_tags) . $img;
667 $counter++;
668 continue;
669 }
670
671 $group_selected = true;
672 if ($graphicalOutput) {
673 $start_idx = $passage_start_idx;
674 foreach ($items_in_passage as $tmp_idx => $tmp_item) {
675 if (!$this->isTokenSelected($start_idx, $selections)) {
676 $group_selected = false;
677 break;
678 }
679
680 ++$start_idx;
681 }
682 if ($group_selected) {
683 if (!$this->isTokenSelected($counter, $selections)) {
684 $group_selected = false;
685 }
686 }
687 }
688
689 $item_stack = array();
690 $start_idx = $passage_start_idx;
691 foreach ($items_in_passage as $tmp_idx => $tmp_item) {
692 $class = (
693 $this->isTokenSelected($counter, $selections) ?
694 "ilc_qetitem_ErrorTextSelected" : "ilc_qetitem_ErrorTextItem"
695 );
696 $item_stack[] = $this->getErrorTokenHtml($tmp_item, $class, $use_link_tags) . $img;
697 $start_idx++;
698 }
699 $class = (
700 $this->isTokenSelected($counter, $selections) ?
701 "ilc_qetitem_ErrorTextSelected" : "ilc_qetitem_ErrorTextItem"
702 );
703 if ($graphicalOutput) {
704 if ($group_selected) {
705 $img = ' <img src="' . ilUtil::getImagePath("icon_ok.svg") . '" alt="' . $this->lng->txt("answer_is_right") . '" title="' . $this->lng->txt("answer_is_right") . '" /> ';
706 } else {
707 $img = ' <img src="' . ilUtil::getImagePath("icon_not_ok.svg") . '" alt="' . $this->lng->txt("answer_is_wrong") . '" title="' . $this->lng->txt("answer_is_wrong") . '" /> ';
708 }
709 }
710
711 $item_stack[] = $this->getErrorTokenHtml($item, $class, $use_link_tags) . $img;
712 $item_stack = trim(implode(" ", $item_stack));
713 $item_stack = strlen($item_stack) ? $item_stack : '&nbsp;';
714
715 if ($graphicalOutput) {
716 $items[$idx] = '<span class="selGroup">' . $item_stack . '</span>';
717 } else {
718 $items[$idx] = $item_stack;
719 }
720
721 $counter++;
722 continue;
723 }
724
725 // Errors markes with #, group errors (()) are handled above
726 $class = 'ilc_qetitem_ErrorTextItem';
727 $img = '';
728 if ($this->isTokenSelected($counter, $selections)) {
729 $class = "ilc_qetitem_ErrorTextSelected";
730 if ($graphicalOutput) {
731 if ($this->getPointsForSelectedPositions(array($counter)) > 0) {
732 $img = ' <img src="' . ilUtil::getImagePath("icon_ok.svg") . '" alt="' . $this->lng->txt("answer_is_right") . '" title="' . $this->lng->txt("answer_is_right") . '" /> ';
733 } else {
734 $img = ' <img src="' . ilUtil::getImagePath("icon_not_ok.svg") . '" alt="' . $this->lng->txt("answer_is_wrong") . '" title="' . $this->lng->txt("answer_is_wrong") . '" /> ';
735 }
736 }
737 }
738
739 $items[$idx] = $this->getErrorTokenHtml($item, $class, $use_link_tags) . $img;
740 $counter++;
741 }
742 $textarray[$textidx] = '<p>' . implode(" ", $items) . '</p>';
743 }
744
745 return implode("\n", $textarray);
746 }
getErrorTokenHtml($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 $img, $text, getErrorText(), getErrorTokenHtml(), ilUtil\getImagePath(), getPointsForSelectedPositions(), and isTokenSelected().

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◆ createNewOriginalFromThisDuplicate()

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

Definition at line 275 of file class.assErrorText.php.

276 {
277 if ($this->id <= 0) {
278 // The question has not been saved. It cannot be duplicated
279 return;
280 }
281
282 include_once("./Modules/TestQuestionPool/classes/class.assQuestion.php");
283
284 $sourceQuestionId = $this->id;
285 $sourceParentId = $this->getObjId();
286
287 // duplicate the question in database
288 $clone = $this;
289 $clone->id = -1;
290
291 $clone->setObjId($targetParentId);
292
293 if ($targetQuestionTitle) {
294 $clone->setTitle($targetQuestionTitle);
295 }
296
297 $clone->saveToDb();
298 // copy question page content
299 $clone->copyPageOfQuestion($sourceQuestionId);
300 // copy XHTML media objects
301 $clone->copyXHTMLMediaObjectsOfQuestion($sourceQuestionId);
302
303 $clone->onCopy($sourceParentId, $sourceQuestionId, $clone->getObjId(), $clone->getId());
304
305 return $clone->id;
306 }

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

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◆ duplicate()

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

Duplicates the object.

Reimplemented from assQuestion.

Definition at line 197 of file class.assErrorText.php.

198 {
199 if ($this->id <= 0) {
200 // The question has not been saved. It cannot be duplicated
201 return;
202 }
203 // duplicate the question in database
204 $this_id = $this->getId();
205 $thisObjId = $this->getObjId();
206
207 $clone = $this;
208 include_once("./Modules/TestQuestionPool/classes/class.assQuestion.php");
210 $clone->id = -1;
211
212 if ((int) $testObjId > 0) {
213 $clone->setObjId($testObjId);
214 }
215
216 if ($title) {
217 $clone->setTitle($title);
218 }
219
220 if ($author) {
221 $clone->setAuthor($author);
222 }
223 if ($owner) {
224 $clone->setOwner($owner);
225 }
226
227 if ($for_test) {
228 $clone->saveToDb($original_id);
229 } else {
230 $clone->saveToDb();
231 }
232 // copy question page content
233 $clone->copyPageOfQuestion($this_id);
234 // copy XHTML media objects
235 $clone->copyXHTMLMediaObjectsOfQuestion($this_id);
236
237 $clone->onDuplicate($thisObjId, $this_id, $clone->getObjId(), $clone->getId());
238 return $clone->id;
239 }

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

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◆ flushErrorData()

assErrorText::flushErrorData ( )

Flush error data.

Definition at line 969 of file class.assErrorText.php.

970 {
971 $this->errordata = array();
972 }

◆ 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 499 of file class.assErrorText.php.

500 {
501 include_once "./Modules/TestQuestionPool/classes/import/qti12/class.assErrorTextImport.php";
502 $import = new assErrorTextImport($this);
503 $import->fromXML($item, $questionpool_id, $tst_id, $tst_object, $question_counter, $import_mapping);
504 }
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 438 of file class.assErrorText.php.

439 {
440 return "qpl_qst_errortext";
441 }

Referenced by loadFromDb(), and saveAdditionalQuestionDataToDb().

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◆ 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 448 of file class.assErrorText.php.

449 {
450 return "qpl_a_errortext";
451 }

◆ 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 1234 of file class.assErrorText.php.

1235 {
1236 $error_text_array = explode(' ', $this->errortext);
1237
1238 if ($index !== null) {
1239 if (array_key_exists($index, $error_text_array)) {
1240 return $error_text_array[$index];
1241 }
1242 return null;
1243 } else {
1244 return $error_text_array;
1245 }
1246 }
$index
Definition: metadata.php:60

References $index.

◆ getBestSelection()

assErrorText::getBestSelection (   $withPositivePointsOnly = true)

Definition at line 816 of file class.assErrorText.php.

817 {
818 $passages = array();
819 $words = array();
820 $counter = 0;
821 $errorcounter = 0;
822 $textarray = preg_split("/[\n\r]+/", $this->getErrorText());
823 foreach ($textarray as $textidx => $text) {
824 $items = preg_split("/\s+/", $text);
825 $inPassage = false;
826 foreach ($items as $word) {
827 $points = $this->getPointsWrong();
828 $isErrorItem = false;
829 if (strpos($word, '#') === 0) {
830 /* Word selection detected */
831 $errorobject = $this->errordata[$errorcounter];
832 if (is_object($errorobject)) {
833 $points = $errorobject->points;
834 $isErrorItem = true;
835 }
836 $errorcounter++;
837 } elseif (($posOpeningBracket = strpos($word, '((')) === 0
838 || ($posClosingBracket = strpos($word, '))')) !== false
839 || $inPassage) {
840 /* Passage selection detected */
841
842 if ($posOpeningBracket !== false) {
843 $passages[] = array('begin_pos' => $counter, 'cnt_words' => 0);
844 $inPassage = true;
845 } elseif ($posClosingBracket !== false) {
846 $inPassage = false;
847 $cur_pidx = count($passages) - 1;
848 $passages[$cur_pidx]['end_pos'] = $counter;
849
850 $errorobject = $this->errordata[$errorcounter];
851 if (is_object($errorobject)) {
852 $passages[$cur_pidx]['score'] = $errorobject->points;
853 $passages[$cur_pidx]['isError'] = true;
854 }
855
856 $errorcounter++;
857 }
858
859 $cur_pidx = count($passages) - 1;
860 $passages[$cur_pidx]['cnt_words']++;
861 $points = 0;
862 }
863
864 $words[$counter] = array("word" => $word, "points" => $points, "isError" => $isErrorItem);
865 $counter++;
866 }
867 }
868
869 $selections = array();
870 foreach ($passages as $cnt => $pdata) {
871 if (!$withPositivePointsOnly && $pdata['isError'] || $withPositivePointsOnly && $pdata['score'] > 0) {
872 $indexes = range($pdata['begin_pos'], $pdata['end_pos']);
873 $selections[$pdata['begin_pos']] = $indexes;
874 }
875 }
876
877 foreach ($words as $idx => $word) {
878 if (!$withPositivePointsOnly && $word['isError'] || $withPositivePointsOnly && $word['points'] > 0) {
879 $selections[$idx] = array($idx);
880 }
881 }
882
883 ksort($selections);
884
885 $selections = array_values($selections);
886
887 return $selections;
888 }

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

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◆ 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 524 of file class.assErrorText.php.

525 {
526 $user_solution = array();
527 return $user_solution;
528 }

◆ getErrorData()

assErrorText::getErrorData ( )

Get error data.

Returns
array Error data

Definition at line 985 of file class.assErrorText.php.

986 {
987 return $this->errordata;
988 }

References $errordata.

Referenced by toJSON().

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◆ getErrorsFromText()

assErrorText::getErrorsFromText (   $a_text = "")

Definition at line 530 of file class.assErrorText.php.

531 {
532 if (strlen($a_text) == 0) {
533 $a_text = $this->getErrorText();
534 }
535
536 /* Workaround to allow '(' and ')' in passages.
537 The beginning- and ending- Passage delimiters are
538 replaced by a ~ (Tilde) symbol. */
539 $a_text = str_replace(array("((", "))"), array("~", "~"), $a_text);
540
541 /* Match either Passage delimited by double brackets
542 or single words marked with a hash (#). */
543 $r_passage = "/(~([^~]+)~|#([^\s]+))/";
544
545 preg_match_all($r_passage, $a_text, $matches);
546
547 if (is_array($matches[0]) && !empty($matches[0])) {
548 /* At least one match. */
549
550 /* We need only groups 2 and 3, respectively representing
551 passage matches and single word matches. */
552 $matches = array_intersect_key($matches, array(2 => '', 3 => ''));
553
554 /* Remove empty values. */
555 $matches[2] = array_diff($matches[2], array(''));
556 $matches[3] = array_diff($matches[3], array(''));
557
558 return array(
559 "passages" => $matches[2],
560 "words" => $matches[3],);
561 }
562
563 return array();
564 }

References getErrorText().

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◆ getErrorText()

assErrorText::getErrorText ( )

Get error text.

Returns
string Error text

Definition at line 995 of file class.assErrorText.php.

996 {
997 return $this->errortext;
998 }

References $errortext.

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

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◆ getErrorTokenHtml()

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

Definition at line 1253 of file class.assErrorText.php.

1254 {
1255 if ($useLinkTags) {
1256 return '<a class="' . $class . '" href="#">' . ($item == '&nbsp;' ? $item : ilUtil::prepareFormOutput($item)) . '</a>';
1257 }
1258
1259 return '<span class="' . $class . '">' . ($item == '&nbsp;' ? $item : ilUtil::prepareFormOutput($item)) . '</span>';
1260 }

References ilUtil\prepareFormOutput().

Referenced by createErrorTextOutput().

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◆ getExpressionTypes()

◆ getMaximumPoints()

assErrorText::getMaximumPoints ( )

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

See also
$points

Reimplemented from assQuestion.

Definition at line 313 of file class.assErrorText.php.

314 {
315 $maxpoints = 0.0;
316 foreach ($this->errordata as $object) {
317 if ($object->points > 0) {
318 $maxpoints += $object->points;
319 }
320 }
321 return $maxpoints;
322 }

Referenced by isComplete().

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◆ getOperators()

assErrorText::getOperators (   $expression)

Get all available operations for a specific question.

Parameters
string$expression

Implements iQuestionCondition.

Definition at line 1171 of file class.assErrorText.php.

1172 {
1173 require_once "./Modules/TestQuestionPool/classes/class.ilOperatorsExpressionMapping.php";
1175 }

References ilOperatorsExpressionMapping\getOperatorsByExpression().

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◆ getPointsForSelectedPositions()

assErrorText::getPointsForSelectedPositions (   $positions)
protected

Definition at line 890 of file class.assErrorText.php.

891 {
892 $passages = array();
893 $words = array();
894 $counter = 0;
895 $errorcounter = 0;
896 $textarray = preg_split("/[\n\r]+/", $this->getErrorText());
897 foreach ($textarray as $textidx => $text) {
898 $items = preg_split("/\s+/", $text);
899 $inPassage = false;
900 foreach ($items as $word) {
901 $points = $this->getPointsWrong();
902 if (strpos($word, '#') === 0) {
903 /* Word selection detected */
904 $errorobject = $this->errordata[$errorcounter];
905 if (is_object($errorobject)) {
906 $points = $errorobject->points;
907 }
908 $errorcounter++;
909 } elseif (($posOpeningBracket = strpos($word, '((')) === 0
910 || ($posClosingBracket = strpos($word, '))')) !== false
911 || $inPassage) {
912 /* Passage selection detected */
913
914 if ($posOpeningBracket !== false) {
915 $passages[] = array('begin_pos' => $counter, 'cnt_words' => 0);
916 $inPassage = true;
917 } elseif ($posClosingBracket !== false) {
918 $inPassage = false;
919 $cur_pidx = count($passages) - 1;
920 $passages[$cur_pidx]['end_pos'] = $counter;
921
922 $errorobject = $this->errordata[$errorcounter];
923 if (is_object($errorobject)) {
924 $passages[$cur_pidx]['score'] = $errorobject->points;
925 }
926 $errorcounter++;
927 }
928
929 $cur_pidx = count($passages) - 1;
930 $passages[$cur_pidx]['cnt_words']++;
931 $points = 0;
932 }
933
934 $words[$counter] = array("word" => $word, "points" => $points);
935 $counter++;
936 }
937 }
938
939 /* Calculate reached points */
940 $total = 0;
941 foreach ($positions as $position) {
942 /* First iterate through positions
943 to identify single-word-selections. */
944
945 $total += $words[$position]['points'];
946 }
947
948 foreach ($passages as $cnt => $p_data) {
949 /* Iterate through configured passages to check
950 wether the entire passage is selected or not.
951 The total points is incremented by the passage's
952 score only if the entire passage is selected. */
953 $isSelected = in_array($p_data['begin_pos'], $positions);
954
955 for ($i = 0; $i < $p_data['cnt_words']; $i++) {
956 $current_pos = $p_data['begin_pos'] + $i;
957 $isSelected = $isSelected && in_array($current_pos, $positions);
958 }
959
960 $total += $isSelected ? $p_data['score'] : 0;
961 }
962
963 return $total;
964 }
$total
Definition: Utf8Test.php:87
$i
Definition: disco.tpl.php:19

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

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

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◆ getPointsWrong()

assErrorText::getPointsWrong ( )

Get wrong points.

Returns
double Points for wrong selection

Definition at line 1039 of file class.assErrorText.php.

1040 {
1041 return $this->points_wrong;
1042 }

References $points_wrong.

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

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◆ getQuestionType()

assErrorText::getQuestionType ( )

Returns the question type of the question.

Returns
integer The question type of the question

Reimplemented from assQuestion.

Definition at line 428 of file class.assErrorText.php.

429 {
430 return "assErrorText";
431 }

Referenced by toJSON().

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◆ 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 457 of file class.assErrorText.php.

458 {
459 $text = parent::getRTETextWithMediaObjects();
460 return $text;
461 }

References $text.

◆ getTextSize()

assErrorText::getTextSize ( )

Set text size in percent.

Returns
double Text size in percent

Definition at line 1015 of file class.assErrorText.php.

1016 {
1017 return $this->textsize;
1018 }

References $textsize.

Referenced by __get(), and saveAdditionalQuestionDataToDb().

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◆ 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().

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◆ isTokenSelected()

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

Definition at line 748 of file class.assErrorText.php.

749 {
750 foreach ($selection as $data) {
751 if (!is_array($data)) {
752 if ($counter == $data) {
753 return true;
754 }
755 } elseif (in_array($counter, $data)) {
756 return true;
757 }
758 }
759
760 return false;
761 }
$data
Definition: bench.php:6

References $data.

Referenced by createErrorTextOutput().

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◆ 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 145 of file class.assErrorText.php.

146 {
147 global $DIC;
148 $ilDB = $DIC['ilDB'];
149
150 $result = $ilDB->queryF(
151 "SELECT qpl_questions.*, " . $this->getAdditionalTableName() . ".* FROM qpl_questions LEFT JOIN " . $this->getAdditionalTableName() . " ON " . $this->getAdditionalTableName() . ".question_fi = qpl_questions.question_id WHERE qpl_questions.question_id = %s",
152 array("integer"),
153 array($question_id)
154 );
155 if ($result->numRows() == 1) {
156 $data = $ilDB->fetchAssoc($result);
157 $this->setId($question_id);
158 $this->setObjId($data["obj_fi"]);
159 $this->setTitle($data["title"]);
160 $this->setComment($data["description"]);
161 $this->setOriginalId($data["original_id"]);
162 $this->setNrOfTries($data['nr_of_tries']);
163 $this->setAuthor($data["author"]);
164 $this->setPoints($data["points"]);
165 $this->setOwner($data["owner"]);
166 include_once("./Services/RTE/classes/class.ilRTE.php");
167 $this->setQuestion(ilRTE::_replaceMediaObjectImageSrc($data["question_text"], 1));
168 $this->setErrorText($data["errortext"]);
169 $this->setTextSize($data["textsize"]);
170 $this->setPointsWrong($data["points_wrong"]);
171 $this->setEstimatedWorkingTime(substr($data["working_time"], 0, 2), substr($data["working_time"], 3, 2), substr($data["working_time"], 6, 2));
172
173 try {
174 $this->setAdditionalContentEditingMode($data['add_cont_edit_mode']);
175 } catch (ilTestQuestionPoolException $e) {
176 }
177 }
178
179 $result = $ilDB->queryF(
180 "SELECT * FROM qpl_a_errortext WHERE question_fi = %s ORDER BY sequence ASC",
181 array('integer'),
182 array($question_id)
183 );
184 include_once "./Modules/TestQuestionPool/classes/class.assAnswerErrorText.php";
185 if ($result->numRows() > 0) {
186 while ($data = $ilDB->fetchAssoc($result)) {
187 array_push($this->errordata, new assAnswerErrorText($data["text_wrong"], $data["text_correct"], $data["points"]));
188 }
189 }
190
191 parent::loadFromDb($question_id);
192 }
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, $DIC, $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().

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◆ 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 116 of file class.assErrorText.php.

117 {
118 global $DIC;
119 $ilDB = $DIC['ilDB'];
120 // save additional data
121 $ilDB->manipulateF(
122 "DELETE FROM " . $this->getAdditionalTableName() . " WHERE question_fi = %s",
123 array( "integer" ),
124 array( $this->getId() )
125 );
126
127 $ilDB->manipulateF(
128 "INSERT INTO " . $this->getAdditionalTableName() . " (question_fi, errortext, textsize, points_wrong) VALUES (%s, %s, %s, %s)",
129 array("integer", "text", "float", "float"),
130 array(
131 $this->getId(),
132 $this->getErrorText(),
133 $this->getTextSize(),
134 $this->getPointsWrong()
135 )
136 );
137 }

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

Referenced by saveToDb().

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◆ 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 $DIC;
86 $ilDB = $DIC['ilDB'];
87 $ilDB->manipulateF(
88 "DELETE FROM qpl_a_errortext WHERE question_fi = %s",
89 array( 'integer' ),
90 array( $this->getId() )
91 );
92
93 $sequence = 0;
94 foreach ($this->errordata as $object) {
95 $next_id = $ilDB->nextId('qpl_a_errortext');
96 $ilDB->manipulateF(
97 "INSERT INTO qpl_a_errortext (answer_id, question_fi, text_wrong, text_correct, points, sequence) VALUES (%s, %s, %s, %s, %s, %s)",
98 array( 'integer', 'integer', 'text', 'text', 'float', 'integer' ),
99 array(
100 $next_id,
101 $this->getId(),
102 $object->text_wrong,
103 $object->text_correct,
104 $object->points,
105 $sequence++
106 )
107 );
108 }
109 }

References $DIC, $ilDB, and assQuestion\getId().

Referenced by saveToDb().

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◆ savePreviewData()

assErrorText::savePreviewData ( ilAssQuestionPreviewSession  $previewSession)

Reimplemented from assQuestion.

Definition at line 412 of file class.assErrorText.php.

413 {
414 if (strlen($_POST["qst_" . $this->getId()])) {
415 $selection = explode(',', $_POST["qst_{$this->getId()}"]);
416 } else {
417 $selection = array();
418 }
419
420 $previewSession->setParticipantsSolution($selection);
421 }
$_POST["username"]

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

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◆ 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().

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◆ 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 372 of file class.assErrorText.php.

373 {
374 global $DIC;
375 $ilDB = $DIC['ilDB'];
376 $ilUser = $DIC['ilUser'];
377
378 if (is_null($pass)) {
379 include_once "./Modules/Test/classes/class.ilObjTest.php";
380 $pass = ilObjTest::_getPass($active_id);
381 }
382
383 $entered_values = false;
384
385 $this->getProcessLocker()->executeUserSolutionUpdateLockOperation(function () use (&$entered_values, $active_id, $pass, $authorized) {
386 $this->removeCurrentSolution($active_id, $pass, $authorized);
387
388 if (strlen($_POST["qst_" . $this->getId()])) {
389 $selected = explode(",", $_POST["qst_" . $this->getId()]);
390 foreach ($selected as $position) {
391 $this->saveCurrentSolution($active_id, $pass, $position, null, $authorized);
392 }
393 $entered_values = true;
394 }
395 });
396
397 if ($entered_values) {
398 include_once("./Modules/Test/classes/class.ilObjAssessmentFolder.php");
400 assQuestion::logAction($this->lng->txtlng("assessment", "log_user_entered_values", ilObjAssessmentFolder::_getLogLanguage()), $active_id, $this->getId());
401 }
402 } else {
403 include_once("./Modules/Test/classes/class.ilObjAssessmentFolder.php");
405 assQuestion::logAction($this->lng->txtlng("assessment", "log_user_not_entered_values", ilObjAssessmentFolder::_getLogLanguage()), $active_id, $this->getId());
406 }
407 }
408
409 return true;
410 }
saveCurrentSolution($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, $DIC, $ilDB, $ilUser, $pass, ilObjAssessmentFolder\_enabledAssessmentLogging(), ilObjAssessmentFolder\_getLogLanguage(), ilObjTest\_getPass(), assQuestion\getId(), assQuestion\getProcessLocker(), assQuestion\logAction(), assQuestion\removeCurrentSolution(), and assQuestion\saveCurrentSolution().

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◆ setErrorData()

assErrorText::setErrorData (   $a_data)

Definition at line 566 of file class.assErrorText.php.

567 {
568 include_once "./Modules/TestQuestionPool/classes/class.assAnswerErrorText.php";
569 $temp = $this->errordata;
570 $this->errordata = array();
571 foreach ($a_data as $err_type => $errors) {
572 /* Iterate through error types (Passages|single words) */
573
574 foreach ($errors as $idx => $error) {
575 /* Iterate through errors of this type. */
576 $text_correct = "";
577 $points = 0.0;
578 foreach ($temp as $object) {
579 if (strcmp($object->text_wrong, $error) == 0) {
580 $text_correct = $object->text_correct;
581 $points = $object->points;
582 continue;
583 }
584 }
585 $this->errordata[$idx] = new assAnswerErrorText($error, $text_correct, $points);
586 }
587 }
588 ksort($this->errordata);
589 }
$errors
Definition: index.php:6

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

◆ setErrorText()

assErrorText::setErrorText (   $a_value)

Set error text.

Parameters
string$a_valueError text

Definition at line 1005 of file class.assErrorText.php.

1006 {
1007 $this->errortext = $a_value;
1008 }

Referenced by __set(), and loadFromDb().

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◆ 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 466 of file class.assErrorText.php.

467 {
468 parent::setExportDetailsXLS($worksheet, $startrow, $active_id, $pass);
469
470 $i = 0;
471 $selections = array();
472 $solutions = &$this->getSolutionValues($active_id, $pass);
473 if (is_array($solutions)) {
474 foreach ($solutions as $solution) {
475 array_push($selections, $solution['value1']);
476 }
477 $errortext_value = join(",", $selections);
478 }
479 $errortext = $this->createErrorTextExport($selections);
480 $i++;
481 $worksheet->setCell($startrow + $i, 0, $errortext);
482 $i++;
483
484 return $startrow + $i + 1;
485 }
createErrorTextExport($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, createErrorTextExport(), and assQuestion\getSolutionValues().

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◆ setPointsWrong()

assErrorText::setPointsWrong (   $a_value)

Set wrong points.

Parameters
double$a_valuePoints for wrong selection

Definition at line 1049 of file class.assErrorText.php.

1050 {
1051 $this->points_wrong = $a_value;
1052 }

Referenced by __set(), and loadFromDb().

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◆ setTextSize()

assErrorText::setTextSize (   $a_value)

Set text size in percent.

Parameters
double$a_valuetext size in percent

Definition at line 1025 of file class.assErrorText.php.

1026 {
1027 // in self-assesment-mode value should always be set (and must not be null)
1028 if ($a_value === null) {
1029 $a_value = 100;
1030 }
1031 $this->textsize = $a_value;
1032 }

Referenced by __set(), and loadFromDb().

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◆ toJSON()

assErrorText::toJSON ( )

Returns a JSON representation of the question.

Reimplemented from assQuestion.

Definition at line 1100 of file class.assErrorText.php.

1101 {
1102 include_once("./Services/RTE/classes/class.ilRTE.php");
1103 $result = array();
1104 $result['id'] = (int) $this->getId();
1105 $result['type'] = (string) $this->getQuestionType();
1106 $result['title'] = (string) $this->getTitle();
1107 $result['question'] = $this->formatSAQuestion($this->getQuestion());
1108 $result['text'] = (string) ilRTE::_replaceMediaObjectImageSrc($this->getErrorText(), 0);
1109 $result['nr_of_tries'] = (int) $this->getNrOfTries();
1110 $result['shuffle'] = (bool) $this->getShuffle();
1111 $result['feedback'] = array(
1112 'onenotcorrect' => $this->formatSAQuestion($this->feedbackOBJ->getGenericFeedbackTestPresentation($this->getId(), false)),
1113 'allcorrect' => $this->formatSAQuestion($this->feedbackOBJ->getGenericFeedbackTestPresentation($this->getId(), true))
1114 );
1115
1116 $answers = array();
1117 foreach ($this->getErrorData() as $idx => $answer_obj) {
1118 array_push($answers, array(
1119 "answertext_wrong" => (string) $answer_obj->text_wrong,
1120 "answertext_correct" => (string) $answer_obj->text_correct,
1121 "points" => (float) $answer_obj->points,
1122 "order" => (int) $idx + 1
1123 ));
1124 }
1125 $result['correct_answers'] = $answers;
1126
1127 $answers = array();
1128 $textarray = preg_split("/[\n\r]+/", $this->getErrorText());
1129 foreach ($textarray as $textidx => $text) {
1130 $items = preg_split("/\s+/", trim($text));
1131 foreach ($items as $idx => $item) {
1132 if (substr($item, 0, 1) == "#") {
1133 $item = substr($item, 1);
1134
1135 // #14115 - add position to correct answer
1136 foreach ($result["correct_answers"] as $aidx => $answer) {
1137 if ($answer["answertext_wrong"] == $item && !$answer["pos"]) {
1138 $result["correct_answers"][$aidx]["pos"] = $this->getId() . "_" . $textidx . "_" . ($idx + 1);
1139 break;
1140 }
1141 }
1142 }
1143 array_push($answers, array(
1144 "answertext" => (string) ilUtil::prepareFormOutput($item),
1145 "order" => $this->getId() . "_" . $textidx . "_" . ($idx + 1)
1146 ));
1147 }
1148 if ($textidx != sizeof($textarray) - 1) {
1149 array_push($answers, array(
1150 "answertext" => "###",
1151 "order" => $this->getId() . "_" . $textidx . "_" . ($idx + 2)
1152 ));
1153 }
1154 }
1155 $result['answers'] = $answers;
1156
1157 $mobs = ilObjMediaObject::_getMobsOfObject("qpl:html", $this->getId());
1158 $result['mobs'] = $mobs;
1159
1160 return json_encode($result);
1161 }
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 512 of file class.assErrorText.php.

513 {
514 include_once "./Modules/TestQuestionPool/classes/export/qti12/class.assErrorTextExport.php";
515 $export = new assErrorTextExport($this);
516 return $export->toXML($a_include_header, $a_include_binary, $a_shuffle, $test_output, $force_image_references);
517 }
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: