ILIAS  release_5-2 Revision v5.2.25-18-g3f80b82851
assClozeTest Class Reference

Class for cloze tests. More...

+ Inheritance diagram for assClozeTest:
+ Collaboration diagram for assClozeTest:

Public Member Functions

 __construct ( $title="", $comment="", $author="", $owner=-1, $question="")
 assClozeTest constructor More...
 
 isComplete ()
 Returns TRUE, if a cloze test is complete for use. More...
 
 cleanQuestiontext ($text)
 Cleans cloze question text to remove attributes or tags from older ILIAS versions. More...
 
 loadFromDb ($question_id)
 Loads a assClozeTest object from a database. More...
 
 saveToDb ($original_id="")
 Saves a assClozeTest object to a database. More...
 
 saveAnswerSpecificDataToDb ()
 Save all gaps to the database. More...
 
 saveAdditionalQuestionDataToDb ()
 Saves the data for the additional data table. More...
 
 getGaps ()
 Returns the array of gaps. More...
 
 flushGaps ()
 Deletes all gaps without changing the cloze text. More...
 
 setClozeText ($cloze_text="")
 Evaluates the text gap solutions from the cloze text. More...
 
 setClozeTextValue ($cloze_text="")
 
 getClozeText ()
 Returns the cloze text. More...
 
 getStartTag ()
 Returns the start tag of a cloze gap. More...
 
 setStartTag ($start_tag="[gap]")
 Sets the start tag of a cloze gap. More...
 
 getEndTag ()
 Returns the end tag of a cloze gap. More...
 
 setEndTag ($end_tag="[/gap]")
 Sets the end tag of a cloze gap. More...
 
 createGapsFromQuestiontext ()
 Create gap entries by parsing the question text. More...
 
 setGapType ($gap_index, $gap_type)
 Set the type of a gap with a given index. More...
 
 setGapShuffle ($gap_index=0, $shuffle=1)
 Sets the shuffle state of a gap with a given index. More...
 
 clearGapAnswers ()
 Removes all answers from the gaps. More...
 
 getGapCount ()
 Returns the number of gaps. More...
 
 addGapAnswer ($gap_index, $order, $answer)
 Sets the answer text of a gap with a given index. More...
 
 getGap ($gap_index=0)
 Returns the gap at a given index. More...
 
 setGapSize ($gap_index, $order, $size)
 
 setGapAnswerPoints ($gap_index, $order, $points)
 Sets the points of a gap with a given index and an answer with a given order. More...
 
 addGapText ($gap_index)
 Adds a new answer text value to a text gap with a given index. More...
 
 addGapAtIndex ($gap, $index)
 Adds a ClozeGap object at a given index. More...
 
 setGapAnswerLowerBound ($gap_index, $order, $bound)
 Sets the lower bound of a gap with a given index and an answer with a given order. More...
 
 setGapAnswerUpperBound ($gap_index, $order, $bound)
 Sets the upper bound of a gap with a given index and an answer with a given order. More...
 
 getMaximumPoints ()
 Returns the maximum points, a learner can reach answering the question. More...
 
 duplicate ($for_test=true, $title="", $author="", $owner="", $testObjId=null)
 Duplicates an assClozeTest. More...
 
 copyObject ($target_questionpool_id, $title="")
 Copies an assClozeTest object. More...
 
 createNewOriginalFromThisDuplicate ($targetParentId, $targetQuestionTitle="")
 
 copyGapCombination ($orgID, $newID)
 
 updateClozeTextFromGaps ()
 Updates the gap parameters in the cloze text from the form input. More...
 
 deleteAnswerText ($gap_index, $answer_index)
 Deletes the answer text of a gap with a given index and an answer with a given order. More...
 
 deleteGap ($gap_index)
 Deletes a gap with a given index. More...
 
 getTextgapPoints ($a_original, $a_entered, $max_points)
 Returns the points for a text gap and compares the given solution with the entered solution using the text gap rating options. More...
 
 getNumericgapPoints ($a_original, $a_entered, $max_points, $lowerBound, $upperBound)
 Returns the points for a text gap and compares the given solution with the entered solution using the text gap rating options. More...
 
 checkForValidFormula ($value)
 
 calculateReachedPoints ($active_id, $pass=NULL, $authorized=true, $returndetails=FALSE)
 Returns the points, a learner has reached answering the question. More...
 
 validateSolutionSubmit ()
 
 fetchSolutionSubmit ($submit)
 
 getSolutionSubmit ()
 
 saveWorkingData ($active_id, $pass=NULL, $authorized=true)
 Saves the learners input of the question to the database. More...
 
 getQuestionType ()
 Returns the question type of the question. More...
 
 getTextgapRating ()
 Returns the rating option for text gaps. More...
 
 setTextgapRating ($a_textgap_rating)
 Sets the rating option for text gaps. More...
 
 getIdenticalScoring ()
 Returns the identical scoring status of the question. More...
 
 setIdenticalScoring ($a_identical_scoring)
 Sets the identical scoring option for cloze questions. 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...
 
 setFixedTextLength ($a_text_len)
 Sets a fixed text length for all text fields in the cloze question. More...
 
 getFixedTextLength ()
 Gets the fixed text length for all text fields in the cloze question. More...
 
 getMaximumGapPoints ($gap_index)
 Returns the maximum points for a gap. More...
 
 getRTETextWithMediaObjects ()
 Collects all text in the question which could contain media objects which were created with the Rich Text Editor. More...
 
 getGapCombinationsExists ()
 
 getGapCombinations ()
 
 setGapCombinationsExists ($value)
 
 setGapCombinations ($value)
 
 setExportDetailsXLS ($worksheet, $startrow, $active_id, $pass)
 {} 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...
 
 calculateCombinationResult ($user_result)
 
 calculateReachedPointsFromPreviewSession (ilAssQuestionPreviewSession $previewSession)
 
- 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...
 
- Public Member Functions inherited from iQuestionCondition
 getUserQuestionResult ($active_id, $pass)
 Get the user solution for a question by active_id and the test pass. More...
 

Data Fields

 $gaps
 
 $gap_combinations
 
 $gap_combinations_exists
 
 $start_tag
 
 $end_tag
 
 $textgap_rating
 
 $identical_scoring
 
 $fixedTextLength
 
 $cloze_text
 
- 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 = "?"
 

Protected Member Functions

 saveClozeGapItemsToDb ($gap, $key)
 Save all items belonging to one cloze gap to the db. More...
 
 saveClozeTextGapRecordToDb ($next_id, $key, $item, $gap)
 Saves a gap-item record. More...
 
 saveClozeSelectGapRecordToDb ($next_id, $key, $item, $gap)
 Saves a gap-item record. More...
 
 saveClozeNumericGapRecordToDb ($next_id, $key, $item, $gap)
 Saves a gap-item record. More...
 
 isValidNumericSubmitValue ($submittedValue)
 
 reworkWorkingData ($active_id, $pass, $obligationsAnswered, $authorized)
 {} More...
 
 lmMigrateQuestionTypeSpecificContent (ilAssSelfAssessmentMigrator $migrator)
 
 calculateReachedPointsForSolution ($user_result, &$detailed=null)
 
- 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...
 

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)
 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)
 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)
 
- 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 ()
 
- 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
 
- Static Protected Attributes inherited from assQuestion
static $allowedFileExtensionsByMimeType
 
static $allowedCharsetsByMimeType
 
static $allowedImageMaterialFileExtensionsByMimeType
 
static $forcePassResultsUpdateEnabled = false
 
static $imageSourceFixReplaceMap
 

Detailed Description

Class for cloze tests.

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
Maximilian Becker mbeck.nosp@m.er@d.nosp@m.ataba.nosp@m.y.de
Version
$Id$

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

Constructor & Destructor Documentation

◆ __construct()

assClozeTest::__construct (   $title = "",
  $comment = "",
  $author = "",
  $owner = -1,
  $question = "" 
)

assClozeTest constructor

The constructor takes possible arguments an creates an instance of the assClozeTest object.

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$question
Returns

Definition at line 109 of file class.assClozeTest.php.

References assQuestion\$author, assQuestion\$comment, assQuestion\$owner, assQuestion\$question, assQuestion\$title, array, and assQuestion\setQuestion().

116  {
117  parent::__construct($title, $comment, $author, $owner, $question);
118  $this->start_tag = "[gap]";
119  $this->end_tag = "[/gap]";
120  $this->gaps = array();
121  $this->setQuestion($question); // @TODO: Should this be $question?? See setter for why this is not trivial.
122  $this->fixedTextLength = "";
123  $this->identical_scoring = 1;
124  $this->gap_combinations_exists = false;
125  $this->gap_combinations = array();
126  }
Create styles array
The data for the language used.
setQuestion($question="")
Sets the question string of the question object.
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Member Function Documentation

◆ addGapAnswer()

assClozeTest::addGapAnswer (   $gap_index,
  $order,
  $answer 
)

Sets the answer text of a gap with a given index.

The index of the first gap is 0, the index of the second gap is 1 and so on.

Parameters
integer$gap_indexA nonnegative index of the n-th gap
integer$orderThe order of the answer text
string$answerThe answer text public
See also
$gaps

Definition at line 701 of file class.assClozeTest.php.

References CLOZE_NUMERIC.

702  {
703  if (array_key_exists($gap_index, $this->gaps))
704  {
705  if ($this->gaps[$gap_index]->getType() == CLOZE_NUMERIC)
706  {
707  // only allow notation with "." for real numbers
708  $answer = str_replace(",", ".", $answer);
709  }
710  $this->gaps[$gap_index]->addItem(new assAnswerCloze($answer, 0, $order));
711  }
712  }
Class for cloze question numeric answers.
const CLOZE_NUMERIC

◆ addGapAtIndex()

assClozeTest::addGapAtIndex (   $gap,
  $index 
)

Adds a ClozeGap object at a given index.

Parameters
object$gapThe gap object
integer$indexA nonnegative index of the n-th gap public
See also
$gaps

Definition at line 790 of file class.assClozeTest.php.

791  {
792  $this->gaps[$index] = $gap;
793  }

◆ addGapText()

assClozeTest::addGapText (   $gap_index)

Adds a new answer text value to a text gap with a given index.

The index of the first gap is 0, the index of the second gap is 1 and so on.

Parameters
integer$gap_indexA nonnegative index of the n-th gap public
See also
$gaps

Definition at line 768 of file class.assClozeTest.php.

769  {
770  if (array_key_exists($gap_index, $this->gaps))
771  {
772  include_once "./Modules/TestQuestionPool/classes/class.assAnswerCloze.php";
773  $answer = new assAnswerCloze(
774  "",
775  0,
776  $this->gaps[$gap_index]->getItemCount()
777  );
778  $this->gaps[$gap_index]->addItem($answer);
779  }
780  }
Class for cloze question numeric answers.

◆ calculateCombinationResult()

assClozeTest::calculateCombinationResult (   $user_result)

Definition at line 1814 of file class.assClozeTest.php.

References assQuestion\$points, array, CLOZE_NUMERIC, CLOZE_SELECT, CLOZE_TEXT, assQuestion\getId(), getNumericgapPoints(), and getTextgapPoints().

Referenced by calculateReachedPointsForSolution().

1815  {
1816  $points = 0;
1817 
1818  $assClozeGapCombinationObj = new assClozeGapCombination();
1819 
1820  if($assClozeGapCombinationObj->combinationExistsForQid($this->getId()))
1821  {
1822  $combinations_for_question = $assClozeGapCombinationObj->getCleanCombinationArray($this->getId());
1823  $gap_answers = array();
1824  $gap_used_in_combination = array();
1825  foreach($user_result as $user_result_build_list)
1826  {
1827  if(is_array($user_result_build_list))
1828  {
1829  $gap_answers[$user_result_build_list['gap_id']] = $user_result_build_list['value'];
1830  }
1831  }
1832 
1833  foreach($combinations_for_question as $combination)
1834  {
1835 
1836  foreach($combination as $row_key => $row_answers)
1837  {
1838  $combination_fulfilled = true;
1839  $points_for_combination = $row_answers['points'];
1840  foreach($row_answers as $gap_key => $combination_gap_answer)
1841  {
1842  if($gap_key !== 'points')
1843  {
1844  $gap_used_in_combination[$gap_key]= $gap_key;
1845  }
1846  if($combination_fulfilled && array_key_exists($gap_key, $gap_answers))
1847  {
1848  switch($combination_gap_answer['type'])
1849  {
1850  case CLOZE_TEXT:
1851  $is_text_gap_correct = $this->getTextgapPoints($gap_answers[$gap_key], $combination_gap_answer['answer'], 1);
1852  if($is_text_gap_correct != 1)
1853  {
1854  $combination_fulfilled = false;
1855  }
1856  break;
1857  case CLOZE_SELECT:
1858  $answer = $this->gaps[$gap_key]->getItem($gap_answers[$gap_key]);
1859  $answertext = $answer->getAnswertext();
1860  if($answertext != $combination_gap_answer['answer'])
1861  {
1862  $combination_fulfilled = false;
1863  }
1864  break;
1865  case CLOZE_NUMERIC:
1866  $answer = $this->gaps[$gap_key]->getItem(0);
1867  if($combination_gap_answer['answer'] != 'out_of_bound')
1868  {
1869  $is_numeric_gap_correct = $this->getNumericgapPoints($answer->getAnswertext(), $gap_answers[$gap_key], 1, $answer->getLowerBound(), $answer->getUpperBound());
1870  if($is_numeric_gap_correct != 1)
1871  {
1872  $combination_fulfilled = false;
1873  }
1874  }
1875  else
1876  {
1877  $wrong_is_the_new_right = $this->getNumericgapPoints($answer->getAnswertext(), $gap_answers[$gap_key], 1, $answer->getLowerBound(), $answer->getUpperBound());
1878  if($wrong_is_the_new_right == 1)
1879  {
1880  $combination_fulfilled = false;
1881  }
1882  }
1883  break;
1884  }
1885  }
1886  else
1887  {
1888  if($gap_key !== 'points')
1889  {
1890  $combination_fulfilled = false;
1891  }
1892  }
1893  }
1894  if($combination_fulfilled)
1895  {
1896  $points += $points_for_combination;
1897  }
1898  }
1899  }
1900  }
1901  return array($points, $gap_used_in_combination);
1902  }
getId()
Gets the id of the assQuestion object.
const CLOZE_TEXT
Cloze question constants.
getNumericgapPoints($a_original, $a_entered, $max_points, $lowerBound, $upperBound)
Returns the points for a text gap and compares the given solution with the entered solution using the...
getTextgapPoints($a_original, $a_entered, $max_points)
Returns the points for a text gap and compares the given solution with the entered solution using the...
const CLOZE_SELECT
Create styles array
The data for the language used.
const CLOZE_NUMERIC
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◆ calculateReachedPoints()

assClozeTest::calculateReachedPoints (   $active_id,
  $pass = NULL,
  $authorized = true,
  $returndetails = FALSE 
)

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

The points are calculated from the given answers.

public

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

Definition at line 1241 of file class.assClozeTest.php.

References $data, $ilDB, $pass, $result, array, calculateReachedPointsForSolution(), assQuestion\getCurrentSolutionResultSet(), and assQuestion\getSolutionMaxPass().

Referenced by getExpressionTypes().

1242  {
1243  global $ilDB;
1244 
1245  if (is_null($pass))
1246  {
1247  $pass = $this->getSolutionMaxPass($active_id);
1248  }
1249 
1250  $result = $this->getCurrentSolutionResultSet($active_id, $pass, $authorized);
1251  $user_result = array();
1252  while ($data = $ilDB->fetchAssoc($result))
1253  {
1254  if (strcmp($data["value2"], "") != 0)
1255  {
1256  $user_result[$data["value1"]] = array(
1257  "gap_id" => $data["value1"],
1258  "value" => $data["value2"]
1259  );
1260  }
1261  }
1262 
1263  ksort($user_result); // this is required when identical scoring for same solutions is disabled
1264 
1265  if ($returndetails)
1266  {
1267  $detailed = array();
1268  $this->calculateReachedPointsForSolution($user_result, $detailed);
1269  return $detailed;
1270  }
1271 
1272  return $this->calculateReachedPointsForSolution($user_result);
1273  }
$result
getSolutionMaxPass($active_id)
Returns the maximum pass a users question solution.
Create styles array
The data for the language used.
global $ilDB
getCurrentSolutionResultSet($active_id, $pass, $authorized=true)
Get a restulset for the current user solution for a this question by active_id and pass...
calculateReachedPointsForSolution($user_result, &$detailed=null)
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◆ calculateReachedPointsForSolution()

assClozeTest::calculateReachedPointsForSolution (   $user_result,
$detailed = null 
)
protected
Parameters
$user_result
$detailed
Returns
array

Definition at line 1908 of file class.assClozeTest.php.

References $counter, assQuestion\$points, array, calculateCombinationResult(), CLOZE_NUMERIC, CLOZE_SELECT, CLOZE_TEXT, getIdenticalScoring(), getMaximumGapPoints(), getNumericgapPoints(), and getTextgapPoints().

Referenced by calculateReachedPoints(), and calculateReachedPointsFromPreviewSession().

1909  {
1910  if($detailed === null)
1911  {
1912  $detailed = array();
1913  }
1914 
1915  $assClozeGapCombinationObj = new assClozeGapCombination();
1916  $combinations[1] = array();
1917  if($assClozeGapCombinationObj->combinationExistsForQid($this->getId()))
1918  {
1919  $combinations = $this->calculateCombinationResult($user_result);
1920  $points = $combinations[0];
1921  }
1922  $counter = 0;
1923  $solution_values_text = array(); // for identical scoring checks
1924  $solution_values_select = array(); // for identical scoring checks
1925  $solution_values_numeric = array(); // for identical scoring checks
1926  foreach($user_result as $gap_id => $value)
1927  {
1928  if(is_string($value))
1929  {
1930  $value = array("value" => $value);
1931  }
1932 
1933  if(array_key_exists($gap_id, $this->gaps) && !array_key_exists ($gap_id, $combinations[1]))
1934  {
1935  switch($this->gaps[$gap_id]->getType())
1936  {
1937  case CLOZE_TEXT:
1938  $gappoints = 0;
1939  for($order = 0; $order < $this->gaps[$gap_id]->getItemCount(); $order++)
1940  {
1941  $answer = $this->gaps[$gap_id]->getItem($order);
1942  $gotpoints = $this->getTextgapPoints($answer->getAnswertext(), $value["value"], $answer->getPoints());
1943  if($gotpoints > $gappoints) $gappoints = $gotpoints;
1944  }
1945  if(!$this->getIdenticalScoring())
1946  {
1947  // check if the same solution text was already entered
1948  if((in_array($value["value"], $solution_values_text)) && ($gappoints > 0))
1949  {
1950  $gappoints = 0;
1951  }
1952  }
1953  $points += $gappoints;
1954  $detailed[$gap_id] = array("points" => $gappoints, "best" => ($this->getMaximumGapPoints($gap_id) == $gappoints) ? TRUE : FALSE, "positive" => ($gappoints > 0) ? TRUE : FALSE);
1955  array_push($solution_values_text, $value["value"]);
1956  break;
1957  case CLOZE_NUMERIC:
1958  $gappoints = 0;
1959  for($order = 0; $order < $this->gaps[$gap_id]->getItemCount(); $order++)
1960  {
1961  $answer = $this->gaps[$gap_id]->getItem($order);
1962  $gotpoints = $this->getNumericgapPoints($answer->getAnswertext(), $value["value"], $answer->getPoints(), $answer->getLowerBound(), $answer->getUpperBound());
1963  if($gotpoints > $gappoints) $gappoints = $gotpoints;
1964  }
1965  if(!$this->getIdenticalScoring())
1966  {
1967  // check if the same solution value was already entered
1968  include_once "./Services/Math/classes/class.EvalMath.php";
1969  $eval = new EvalMath();
1970  $eval->suppress_errors = TRUE;
1971  $found_value = FALSE;
1972  foreach($solution_values_numeric as $solval)
1973  {
1974  if($eval->e($solval) == $eval->e($value["value"]))
1975  {
1976  $found_value = TRUE;
1977  }
1978  }
1979  if($found_value && ($gappoints > 0))
1980  {
1981  $gappoints = 0;
1982  }
1983  }
1984  $points += $gappoints;
1985  $detailed[$gap_id] = array("points" => $gappoints, "best" => ($this->getMaximumGapPoints($gap_id) == $gappoints) ? TRUE : FALSE, "positive" => ($gappoints > 0) ? TRUE : FALSE);
1986  array_push($solution_values_numeric, $value["value"]);
1987  break;
1988  case CLOZE_SELECT:
1989  if($value["value"] >= 0)
1990  {
1991  for($order = 0; $order < $this->gaps[$gap_id]->getItemCount(); $order++)
1992  {
1993  $answer = $this->gaps[$gap_id]->getItem($order);
1994  if($value["value"] == $answer->getOrder())
1995  {
1996  $answerpoints = $answer->getPoints();
1997  if(!$this->getIdenticalScoring())
1998  {
1999  // check if the same solution value was already entered
2000  if((in_array($answer->getAnswertext(), $solution_values_select)) && ($answerpoints > 0))
2001  {
2002  $answerpoints = 0;
2003  }
2004  }
2005  $points += $answerpoints;
2006  $detailed[$gap_id] = array("points" => $answerpoints, "best" => ($this->getMaximumGapPoints($gap_id) == $answerpoints) ? TRUE : FALSE, "positive" => ($answerpoints > 0) ? TRUE : FALSE);
2007  array_push($solution_values_select, $answer->getAnswertext());
2008  }
2009  }
2010  }
2011  break;
2012  }
2013  }
2014  }
2015 
2016  return $points;
2017  }
getMaximumGapPoints($gap_index)
Returns the maximum points for a gap.
const CLOZE_TEXT
Cloze question constants.
calculateCombinationResult($user_result)
getNumericgapPoints($a_original, $a_entered, $max_points, $lowerBound, $upperBound)
Returns the points for a text gap and compares the given solution with the entered solution using the...
$counter
getTextgapPoints($a_original, $a_entered, $max_points)
Returns the points for a text gap and compares the given solution with the entered solution using the...
const CLOZE_SELECT
Create styles array
The data for the language used.
const CLOZE_NUMERIC
getIdenticalScoring()
Returns the identical scoring status of the question.
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◆ calculateReachedPointsFromPreviewSession()

assClozeTest::calculateReachedPointsFromPreviewSession ( ilAssQuestionPreviewSession  $previewSession)

Definition at line 2019 of file class.assClozeTest.php.

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

2020  {
2021  $userSolution = array();
2022 
2023  foreach($previewSession->getParticipantsSolution() as $key => $val)
2024  {
2025  $userSolution[] = array('gap_id' => $key, 'value' => $val);
2026  }
2027 
2028  $reachedPoints = $this->calculateReachedPointsForSolution($userSolution);
2029  $reachedPoints = $this->deductHintPointsFromReachedPoints($previewSession, $reachedPoints);
2030 
2031  return $this->ensureNonNegativePoints($reachedPoints);
2032  }
ensureNonNegativePoints($points)
Create styles array
The data for the language used.
deductHintPointsFromReachedPoints(ilAssQuestionPreviewSession $previewSession, $reachedPoints)
calculateReachedPointsForSolution($user_result, &$detailed=null)
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◆ checkForValidFormula()

assClozeTest::checkForValidFormula (   $value)
Parameters
$value
Returns
int

Definition at line 1227 of file class.assClozeTest.php.

1228  {
1229  return preg_match("/^-?(\\d*)(,|\\.|\\/){0,1}(\\d*)$/", $value, $matches);
1230  }

◆ cleanQuestiontext()

assClozeTest::cleanQuestiontext (   $text)

Cleans cloze question text to remove attributes or tags from older ILIAS versions.

Parameters
string$textThe cloze question text
Returns
string The cleaned cloze question text

Definition at line 153 of file class.assClozeTest.php.

References $text.

Referenced by loadFromDb(), and setClozeText().

154  {
155  $text = preg_replace("/\[gap[^\]]*?\]/", "[gap]", $text);
156  $text = preg_replace("/<gap([^>]*?)>/", "[gap]", $text);
157  $text = str_replace("</gap>", "[/gap]", $text);
158  return $text;
159  }
$text
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◆ clearGapAnswers()

assClozeTest::clearGapAnswers ( )

Removes all answers from the gaps.

public

See also
$gaps

Definition at line 664 of file class.assClozeTest.php.

665  {
666  foreach ($this->gaps as $gap_index => $gap)
667  {
668  $this->gaps[$gap_index]->clearItems();
669  }
670  }

◆ copyGapCombination()

assClozeTest::copyGapCombination (   $orgID,
  $newID 
)

Definition at line 1045 of file class.assClozeTest.php.

Referenced by copyObject(), createNewOriginalFromThisDuplicate(), and duplicate().

1046  {
1047  $assClozeGapCombinationObj = new assClozeGapCombination();
1048  $array = $assClozeGapCombinationObj->loadFromDb($orgID);
1049  $assClozeGapCombinationObj->importGapCombinationToDb($newID , $array);
1050  }
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◆ copyObject()

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

Copies an assClozeTest object.

public

Definition at line 966 of file class.assClozeTest.php.

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

967  {
968  if ($this->getId() <= 0)
969  {
970  // The question has not been saved. It cannot be duplicated
971  return;
972  }
973 
974  $thisId = $this->getId();
975  $thisObjId = $this->getObjId();
976 
977  $clone = $this;
978  include_once ("./Modules/TestQuestionPool/classes/class.assQuestion.php");
980  $clone->id = -1;
981  $clone->setObjId($target_questionpool_id);
982  if ($title)
983  {
984  $clone->setTitle($title);
985  }
986 
987  $clone->saveToDb();
988 
989  if($this->gap_combinations_exists)
990  {
991  $this->copyGapCombination($original_id, $clone->getId());
992  $clone->saveToDb();
993  }
994 
995  // copy question page content
996  $clone->copyPageOfQuestion($original_id);
997  // copy XHTML media objects
998  $clone->copyXHTMLMediaObjectsOfQuestion($original_id);
999 
1000  $clone->onCopy($thisObjId, $thisId, $clone->getObjId(), $clone->getId());
1001 
1002  return $clone->getId();
1003  }
getId()
Gets the id of the assQuestion object.
static _getOriginalId($question_id)
Returns the original id of a question.
copyGapCombination($orgID, $newID)
getObjId()
Get the object id of the container object.
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◆ createGapsFromQuestiontext()

assClozeTest::createGapsFromQuestiontext ( )

Create gap entries by parsing the question text.

public

See also
$gaps

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

References array, CLOZE_TEXT, and getClozeText().

Referenced by setClozeText().

605  {
606  include_once "./Modules/TestQuestionPool/classes/class.assClozeGap.php";
607  include_once "./Modules/TestQuestionPool/classes/class.assAnswerCloze.php";
608  $search_pattern = "|\[gap\](.*?)\[/gap\]|i";
609  preg_match_all($search_pattern, $this->getClozeText(), $found);
610  $this->gaps = array();
611  if (count($found[0]))
612  {
613  foreach ($found[1] as $gap_index => $answers)
614  {
615  // create text gaps by default
616  $gap = new assClozeGap(CLOZE_TEXT);
617  $textparams = preg_split("/(?<!\\\\),/", $answers);
618  foreach ($textparams as $key => $value)
619  {
620  $answer = new assAnswerCloze($value, 0, $key);
621  $gap->addItem($answer);
622  }
623  $this->gaps[$gap_index] = $gap;
624  }
625  }
626  }
Class for cloze question numeric answers.
const CLOZE_TEXT
Cloze question constants.
Class for cloze question gaps.
Create styles array
The data for the language used.
getClozeText()
Returns the cloze text.
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◆ createNewOriginalFromThisDuplicate()

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

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

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

1006  {
1007  if ($this->id <= 0)
1008  {
1009  // The question has not been saved. It cannot be duplicated
1010  return;
1011  }
1012 
1013  include_once ("./Modules/TestQuestionPool/classes/class.assQuestion.php");
1014 
1015  $sourceQuestionId = $this->id;
1016  $sourceParentId = $this->getObjId();
1017 
1018  // duplicate the question in database
1019  $clone = $this;
1020  $clone->id = -1;
1021 
1022  $clone->setObjId($targetParentId);
1023 
1024  if ($targetQuestionTitle)
1025  {
1026  $clone->setTitle($targetQuestionTitle);
1027  }
1028 
1029  $clone->saveToDb();
1030 
1031  if($this->gap_combinations_exists)
1032  {
1033  $this->copyGapCombination($sourceQuestionId, $clone->getId());
1034  }
1035  // copy question page content
1036  $clone->copyPageOfQuestion($sourceQuestionId);
1037  // copy XHTML media objects
1038  $clone->copyXHTMLMediaObjectsOfQuestion($sourceQuestionId);
1039 
1040  $clone->onCopy($sourceParentId, $sourceQuestionId, $clone->getObjId(), $clone->getId());
1041 
1042  return $clone->id;
1043  }
copyGapCombination($orgID, $newID)
getObjId()
Get the object id of the container object.
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◆ deleteAnswerText()

assClozeTest::deleteAnswerText (   $gap_index,
  $answer_index 
)

Deletes the answer text of a gap with a given index and an answer with a given order.

The index of the first gap is 0, the index of the second gap is 1 and so on.

Parameters
integer$gap_indexA nonnegative index of the n-th gap
integer$answer_indexThe order of the answer text public
See also
$gaps

Definition at line 1082 of file class.assClozeTest.php.

References deleteGap(), and updateClozeTextFromGaps().

1083  {
1084  if (array_key_exists($gap_index, $this->gaps))
1085  {
1086  if ($this->gaps[$gap_index]->getItemCount() == 1)
1087  {
1088  // this is the last answer text => remove the gap
1089  $this->deleteGap($gap_index);
1090  }
1091  else
1092  {
1093  // remove the answer text
1094  $this->gaps[$gap_index]->deleteItem($answer_index);
1095  $this->updateClozeTextFromGaps();
1096  }
1097  }
1098  }
deleteGap($gap_index)
Deletes a gap with a given index.
updateClozeTextFromGaps()
Updates the gap parameters in the cloze text from the form input.
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◆ deleteGap()

assClozeTest::deleteGap (   $gap_index)

Deletes a gap with a given index.

The index of the first gap is 0, the index of the second gap is 1 and so on.

Parameters
integer$gap_indexA nonnegative index of the n-th gap public
See also
$gaps

Definition at line 1108 of file class.assClozeTest.php.

References $output, array, getClozeText(), and getGaps().

Referenced by deleteAnswerText().

1109  {
1110  if (array_key_exists($gap_index, $this->gaps))
1111  {
1112  $output = $this->getClozeText();
1113  foreach ($this->getGaps() as $replace_gap_index => $gap)
1114  {
1115  $answers = array();
1116  foreach ($gap->getItemsRaw() as $item)
1117  {
1118  array_push($answers, str_replace(",", "\\,", $item->getAnswerText()));
1119  }
1120  if ($replace_gap_index == $gap_index)
1121  {
1122  $output = preg_replace("/\[gap\].*?\[\/gap\]/", "", $output, 1);
1123  }
1124  else
1125  {
1126  $output = preg_replace("/\[gap\].*?\[\/gap\]/", "[_gap]" . join(",", $answers) . "[/_gap]", $output, 1);
1127  }
1128  }
1129  $output = str_replace("_gap]", "gap]", $output);
1130  $this->cloze_text = $output;
1131  unset($this->gaps[$gap_index]);
1132  $this->gaps = array_values($this->gaps);
1133  }
1134  }
getGaps()
Returns the array of gaps.
if(!is_dir( $entity_dir)) exit("Fatal Error ([A-Za-z0-9]+)\+" &#(? foreach( $entity_files as $file) $output
Create styles array
The data for the language used.
getClozeText()
Returns the cloze text.
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◆ duplicate()

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

Duplicates an assClozeTest.

public

Definition at line 898 of file class.assClozeTest.php.

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

899  {
900  if ($this->id <= 0)
901  {
902  // The question has not been saved. It cannot be duplicated
903  return;
904  }
905  // duplicate the question in database
906  $this_id = $this->getId();
907  $thisObjId = $this->getObjId();
908 
909  $clone = $this;
910  include_once ("./Modules/TestQuestionPool/classes/class.assQuestion.php");
912  $clone->id = -1;
913 
914  if( (int)$testObjId > 0 )
915  {
916  $clone->setObjId($testObjId);
917  }
918 
919  if ($title)
920  {
921  $clone->setTitle($title);
922  }
923  if ($author)
924  {
925  $clone->setAuthor($author);
926  }
927  if ($owner)
928  {
929  $clone->setOwner($owner);
930  }
931  if ($for_test)
932  {
933  $clone->saveToDb($original_id);
934  }
935  else
936  {
937  $clone->saveToDb();
938  }
939  if($this->gap_combinations_exists)
940  {
941  $this->copyGapCombination($this_id, $clone->getId());
942  }
943  if ($for_test)
944  {
945  $clone->saveToDb($original_id);
946  }
947  else
948  {
949  $clone->saveToDb();
950  }
951  // copy question page content
952  $clone->copyPageOfQuestion($this_id);
953  // copy XHTML media objects
954  $clone->copyXHTMLMediaObjectsOfQuestion($this_id);
955 
956  $clone->onDuplicate($thisObjId, $this_id, $clone->getObjId(), $clone->getId());
957 
958  return $clone->getId();
959  }
getId()
Gets the id of the assQuestion object.
static _getOriginalId($question_id)
Returns the original id of a question.
copyGapCombination($orgID, $newID)
getObjId()
Get the object id of the container object.
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◆ fetchSolutionSubmit()

assClozeTest::fetchSolutionSubmit (   $submit)

Definition at line 1311 of file class.assClozeTest.php.

References array, CLOZE_NUMERIC, CLOZE_SELECT, getGap(), and ilUtil\stripSlashes().

Referenced by getSolutionSubmit().

1312  {
1313  $solutionSubmit = array();
1314 
1315  foreach ($submit as $key => $value)
1316  {
1317  if (preg_match("/^gap_(\d+)/", $key, $matches))
1318  {
1319  $value = ilUtil::stripSlashes($value, FALSE);
1320  if (strlen($value))
1321  {
1322  $gap = $this->getGap($matches[1]);
1323  if (is_object($gap))
1324  {
1325  if (!(($gap->getType() == CLOZE_SELECT) && ($value == -1)))
1326  {
1327  if ($gap->getType() == CLOZE_NUMERIC)
1328  {
1329  $value = str_replace(",", ".", $value);
1330  }
1331  $solutionSubmit[trim($matches[1])] = $value;
1332  }
1333  }
1334  }
1335  }
1336  }
1337 
1338  return $solutionSubmit;
1339 
1340  }
getGap($gap_index=0)
Returns the gap at a given index.
const CLOZE_SELECT
static stripSlashes($a_str, $a_strip_html=true, $a_allow="")
strip slashes if magic qoutes is enabled
Create styles array
The data for the language used.
const CLOZE_NUMERIC
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◆ flushGaps()

assClozeTest::flushGaps ( )

Deletes all gaps without changing the cloze text.

public

See also
$gaps

Definition at line 511 of file class.assClozeTest.php.

References array.

512  {
513  $this->gaps = array();
514  }
Create styles array
The data for the language used.

◆ getAdditionalTableName()

assClozeTest::getAdditionalTableName ( )

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

Returns
string The additional table name public

Definition at line 1497 of file class.assClozeTest.php.

Referenced by loadFromDb(), and saveAdditionalQuestionDataToDb().

1498  {
1499  return "qpl_qst_cloze";
1500  }
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◆ getAnswerTableName()

assClozeTest::getAnswerTableName ( )

Returns the name of the answer table in the database.

Returns
string The answer table name public

Definition at line 1508 of file class.assClozeTest.php.

References array.

1509  {
1510  return array("qpl_a_cloze",'qpl_a_cloze_combi_res');
1511  }
Create styles array
The data for the language used.

◆ getAvailableAnswerOptions()

assClozeTest::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 1802 of file class.assClozeTest.php.

References getGap(), and getGaps().

1803  {
1804  if($index !== null)
1805  {
1806  return $this->getGap($index);
1807  }
1808  else
1809  {
1810  return $this->getGaps();
1811  }
1812  }
getGap($gap_index=0)
Returns the gap at a given index.
getGaps()
Returns the array of gaps.
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◆ getClozeText()

assClozeTest::getClozeText ( )

Returns the cloze text.

Returns
string The cloze text string public
See also
$cloze_text

Definition at line 545 of file class.assClozeTest.php.

References $cloze_text.

Referenced by createGapsFromQuestiontext(), deleteGap(), getRTETextWithMediaObjects(), isComplete(), lmMigrateQuestionTypeSpecificContent(), saveAdditionalQuestionDataToDb(), toJSON(), and updateClozeTextFromGaps().

546  {
547  return $this->cloze_text;
548  }
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◆ getEndTag()

assClozeTest::getEndTag ( )

Returns the end tag of a cloze gap.

Returns
string The end tag of a cloze gap public
See also
$end_tag

Definition at line 581 of file class.assClozeTest.php.

References $end_tag.

582  {
583  return $this->end_tag;
584  }

◆ getExpressionTypes()

assClozeTest::getExpressionTypes ( )

Get all available expression types for a specific question.

Returns
array

Implements iQuestionCondition.

Definition at line 1721 of file class.assClozeTest.php.

References $data, $ilDB, $pass, assQuestion\$points, $result, $row, array, calculateReachedPoints(), iQuestionCondition\EmptyAnswerExpression, assQuestion\getId(), getMaximumPoints(), iQuestionCondition\getUserQuestionResult(), iQuestionCondition\NumberOfResultExpression, iQuestionCondition\NumericResultExpression, iQuestionCondition\PercentageResultExpression, and iQuestionCondition\StringResultExpression.

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◆ getFixedTextLength()

assClozeTest::getFixedTextLength ( )

Gets the fixed text length for all text fields in the cloze question.

Returns
integer The text field length public

Definition at line 1530 of file class.assClozeTest.php.

References $fixedTextLength.

Referenced by saveAdditionalQuestionDataToDb().

1531  {
1532  return $this->fixedTextLength;
1533  }
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◆ getGap()

assClozeTest::getGap (   $gap_index = 0)

Returns the gap at a given index.

Parameters
integer$gap_indexA nonnegative index of the n-th gap
Returns
object The gap of the given index public
See also
$gaps

Definition at line 722 of file class.assClozeTest.php.

Referenced by fetchSolutionSubmit(), getAvailableAnswerOptions(), saveWorkingData(), and validateSolutionSubmit().

723  {
724  if (array_key_exists($gap_index, $this->gaps))
725  {
726  return $this->gaps[$gap_index];
727  }
728  else
729  {
730  return NULL;
731  }
732  }
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◆ getGapCombinations()

assClozeTest::getGapCombinations ( )

Definition at line 1575 of file class.assClozeTest.php.

References $gap_combinations.

1576  {
1577  return $this->gap_combinations;
1578  }

◆ getGapCombinationsExists()

assClozeTest::getGapCombinationsExists ( )

Definition at line 1570 of file class.assClozeTest.php.

References $gap_combinations_exists.

1571  {
1573  }

◆ getGapCount()

assClozeTest::getGapCount ( )

Returns the number of gaps.

Returns
integer The number of gaps public
See also
$gaps

Definition at line 679 of file class.assClozeTest.php.

680  {
681  if (is_array($this->gaps))
682  {
683  return count($this->gaps);
684  }
685  else
686  {
687  return 0;
688  }
689  }

◆ getGaps()

assClozeTest::getGaps ( )

Returns the array of gaps.

Returns
array Array containing the gap objects of the cloze question gaps public

Definition at line 499 of file class.assClozeTest.php.

References $gaps.

Referenced by deleteGap(), getAvailableAnswerOptions(), isComplete(), setExportDetailsXLS(), toJSON(), and updateClozeTextFromGaps().

500  {
501  return $this->gaps;
502  }
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◆ getIdenticalScoring()

assClozeTest::getIdenticalScoring ( )

Returns the identical scoring status of the question.

Returns
boolean The identical scoring status
See also
$identical_scoring User interface

Definition at line 1474 of file class.assClozeTest.php.

Referenced by calculateReachedPointsForSolution(), and saveAdditionalQuestionDataToDb().

1475  {
1476  return ($this->identical_scoring) ? 1 : 0;
1477  }
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◆ getMaximumGapPoints()

assClozeTest::getMaximumGapPoints (   $gap_index)

Returns the maximum points for a gap.

Parameters
integer$gap_indexThe index of the gap
Returns
double The maximum points for the gap public
See also
$points

Definition at line 1543 of file class.assClozeTest.php.

References assQuestion\$points.

Referenced by calculateReachedPointsForSolution().

1544  {
1545  $points = 0;
1546  $gap_max_points = 0;
1547  if (array_key_exists($gap_index, $this->gaps))
1548  {
1549  $gap =& $this->gaps[$gap_index];
1550  foreach ($gap->getItems($this->getShuffler()) as $answer)
1551  {
1552  if ($answer->getPoints() > $gap_max_points)
1553  {
1554  $gap_max_points = $answer->getPoints();
1555  }
1556  }
1557  $points += $gap_max_points;
1558  }
1559  return $points;
1560  }
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◆ getMaximumPoints()

assClozeTest::getMaximumPoints ( )

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

public

See also
$points

Definition at line 837 of file class.assClozeTest.php.

References assQuestion\$points, array, CLOZE_NUMERIC, CLOZE_SELECT, CLOZE_TEXT, and assQuestion\getId().

Referenced by getExpressionTypes(), and isComplete().

838  {
839  $assClozeGapCombinationObj = new assClozeGapCombination();
840  $points = 0;
841  $gaps_used_in_combination = array();
842  if($assClozeGapCombinationObj->combinationExistsForQid($this->getId()))
843  {
844  $points = $assClozeGapCombinationObj->getMaxPointsForCombination($this->getId());
845  $gaps_used_in_combination = $assClozeGapCombinationObj->getGapsWhichAreUsedInCombination($this->getId());
846  }
847  foreach ($this->gaps as $gap_index => $gap)
848  {
849  if(! array_key_exists($gap_index, $gaps_used_in_combination))
850  {
851  if ($gap->getType() == CLOZE_TEXT)
852  {
853  $gap_max_points = 0;
854  foreach ($gap->getItems($this->getShuffler()) as $item)
855  {
856  if ($item->getPoints() > $gap_max_points)
857  {
858  $gap_max_points = $item->getPoints();
859  }
860  }
861  $points += $gap_max_points;
862  }
863  else if ($gap->getType() == CLOZE_SELECT)
864  {
865  $srpoints = 0;
866  foreach ($gap->getItems($this->getShuffler()) as $item)
867  {
868  if ($item->getPoints() > $srpoints)
869  {
870  $srpoints = $item->getPoints();
871  }
872  }
873  $points += $srpoints;
874  }
875  else if ($gap->getType() == CLOZE_NUMERIC)
876  {
877  $numpoints = 0;
878  foreach ($gap->getItems($this->getShuffler()) as $item)
879  {
880  if ($item->getPoints() > $numpoints)
881  {
882  $numpoints = $item->getPoints();
883  }
884  }
885  $points += $numpoints;
886  }
887  }
888  }
889 
890  return $points;
891  }
getId()
Gets the id of the assQuestion object.
const CLOZE_TEXT
Cloze question constants.
const CLOZE_SELECT
Create styles array
The data for the language used.
const CLOZE_NUMERIC
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◆ getNumericgapPoints()

assClozeTest::getNumericgapPoints (   $a_original,
  $a_entered,
  $max_points,
  $lowerBound,
  $upperBound 
)

Returns the points for a text gap and compares the given solution with the entered solution using the text gap rating options.

Parameters
string$a_originalThe original (correct) text
string$a_enteredThe text entered by the user
integer$max_pointsThe maximum number of points for the solution public

Definition at line 1186 of file class.assClozeTest.php.

References $result.

Referenced by calculateCombinationResult(), and calculateReachedPointsForSolution().

1187  {
1188 // fau: fixGapFormula - check entered value by evalMath
1189 // if( ! $this->checkForValidFormula($a_entered) )
1190 // {
1191 // return 0;
1192 // }
1193 
1194  include_once "./Services/Math/classes/class.EvalMath.php";
1195  $eval = new EvalMath();
1196  $eval->suppress_errors = TRUE;
1197  $result = 0;
1198 
1199  if ($eval->e($a_entered) === FALSE)
1200  {
1201  return 0;
1202  }
1203  elseif (($eval->e($lowerBound) !== FALSE) && ($eval->e($upperBound) !== FALSE))
1204 // fau.
1205  {
1206  if (($eval->e($a_entered) >= $eval->e($lowerBound)) && ($eval->e($a_entered) <= $eval->e($upperBound))) $result = $max_points;
1207  }
1208  else if ($eval->e($lowerBound) !== FALSE)
1209  {
1210  if (($eval->e($a_entered) >= $eval->e($lowerBound)) && ($eval->e($a_entered) <= $eval->e($a_original))) $result = $max_points;
1211  }
1212  else if ($eval->e($upperBound) !== FALSE)
1213  {
1214  if (($eval->e($a_entered) >= $eval->e($a_original)) && ($eval->e($a_entered) <= $eval->e($upperBound))) $result = $max_points;
1215  }
1216  else
1217  {
1218  if ($eval->e($a_entered) == $eval->e($a_original)) $result = $max_points;
1219  }
1220  return $result;
1221  }
$result
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◆ getOperators()

assClozeTest::getOperators (   $expression)

Get all available operations for a specific question.

Parameters
string$expression

Implements iQuestionCondition.

Definition at line 1711 of file class.assClozeTest.php.

References ilOperatorsExpressionMapping\getOperatorsByExpression().

1712  {
1713  require_once "./Modules/TestQuestionPool/classes/class.ilOperatorsExpressionMapping.php";
1715  }
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◆ getQuestionType()

assClozeTest::getQuestionType ( )

Returns the question type of the question.

Returns
integer The question type of the question public

Definition at line 1424 of file class.assClozeTest.php.

Referenced by toJSON().

1425  {
1426  return "assClozeTest";
1427  }
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◆ getRTETextWithMediaObjects()

assClozeTest::getRTETextWithMediaObjects ( )

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

Definition at line 1566 of file class.assClozeTest.php.

References getClozeText().

1567  {
1568  return parent::getRTETextWithMediaObjects() . $this->getClozeText();
1569  }
getClozeText()
Returns the cloze text.
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◆ getSolutionSubmit()

assClozeTest::getSolutionSubmit ( )

Definition at line 1342 of file class.assClozeTest.php.

References $_POST, and fetchSolutionSubmit().

Referenced by saveWorkingData(), and validateSolutionSubmit().

1343  {
1344  return $this->fetchSolutionSubmit($_POST);
1345  }
fetchSolutionSubmit($submit)
$_POST["username"]
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◆ getStartTag()

assClozeTest::getStartTag ( )

Returns the start tag of a cloze gap.

Returns
string The start tag of a cloze gap public
See also
$start_tag

Definition at line 557 of file class.assClozeTest.php.

References $start_tag.

558  {
559  return $this->start_tag;
560  }

◆ getTextgapPoints()

assClozeTest::getTextgapPoints (   $a_original,
  $a_entered,
  $max_points 
)

Returns the points for a text gap and compares the given solution with the entered solution using the text gap rating options.

Parameters
string$a_originalThe original (correct) text
string$a_enteredThe text entered by the user
integer$max_pointsThe maximum number of points for the solution public

Definition at line 1145 of file class.assClozeTest.php.

References $result, getTextgapRating(), ilStr\strToLower(), TEXTGAP_RATING_CASEINSENSITIVE, TEXTGAP_RATING_CASESENSITIVE, TEXTGAP_RATING_LEVENSHTEIN1, TEXTGAP_RATING_LEVENSHTEIN2, TEXTGAP_RATING_LEVENSHTEIN3, TEXTGAP_RATING_LEVENSHTEIN4, and TEXTGAP_RATING_LEVENSHTEIN5.

Referenced by calculateCombinationResult(), and calculateReachedPointsForSolution().

1146  {
1147  include_once "./Services/Utilities/classes/class.ilStr.php";
1148  $result = 0;
1149  $gaprating = $this->getTextgapRating();
1150  switch ($gaprating)
1151  {
1153  if (strcmp(ilStr::strToLower($a_original), ilStr::strToLower($a_entered)) == 0) $result = $max_points;
1154  break;
1156  if (strcmp($a_original, $a_entered) == 0) $result = $max_points;
1157  break;
1159  if (levenshtein($a_original, $a_entered) <= 1) $result = $max_points;
1160  break;
1162  if (levenshtein($a_original, $a_entered) <= 2) $result = $max_points;
1163  break;
1165  if (levenshtein($a_original, $a_entered) <= 3) $result = $max_points;
1166  break;
1168  if (levenshtein($a_original, $a_entered) <= 4) $result = $max_points;
1169  break;
1171  if (levenshtein($a_original, $a_entered) <= 5) $result = $max_points;
1172  break;
1173  }
1174  return $result;
1175  }
const TEXTGAP_RATING_LEVENSHTEIN5
$result
const TEXTGAP_RATING_LEVENSHTEIN2
const TEXTGAP_RATING_LEVENSHTEIN1
getTextgapRating()
Returns the rating option for text gaps.
static strToLower($a_string)
const TEXTGAP_RATING_LEVENSHTEIN3
const TEXTGAP_RATING_CASESENSITIVE
const TEXTGAP_RATING_LEVENSHTEIN4
const TEXTGAP_RATING_CASEINSENSITIVE
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◆ getTextgapRating()

assClozeTest::getTextgapRating ( )

Returns the rating option for text gaps.

Returns
string The rating option for text gaps
See also
$textgap_rating User interface

Definition at line 1436 of file class.assClozeTest.php.

References $textgap_rating.

Referenced by getTextgapPoints(), and saveAdditionalQuestionDataToDb().

1437  {
1438  return $this->textgap_rating;
1439  }
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◆ isComplete()

assClozeTest::isComplete ( )

Returns TRUE, if a cloze test is complete for use.

Returns
boolean TRUE, if the cloze test is complete for use, otherwise FALSE

Definition at line 133 of file class.assClozeTest.php.

References assQuestion\getAuthor(), getClozeText(), getGaps(), getMaximumPoints(), and assQuestion\getTitle().

134  {
135  if (strlen($this->getTitle())
136  && $this->getAuthor()
137  && $this->getClozeText()
138  && count($this->getGaps())
139  && $this->getMaximumPoints() > 0)
140  {
141  return true;
142  }
143  return false;
144  }
getMaximumPoints()
Returns the maximum points, a learner can reach answering the question.
getGaps()
Returns the array of gaps.
getAuthor()
Gets the authors name of the assQuestion object.
getClozeText()
Returns the cloze text.
getTitle()
Gets the title string of the assQuestion object.
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◆ isValidNumericSubmitValue()

assClozeTest::isValidNumericSubmitValue (   $submittedValue)
protected

Definition at line 1275 of file class.assClozeTest.php.

Referenced by validateSolutionSubmit().

1276  {
1277  if( is_numeric($submittedValue) )
1278  {
1279  return true;
1280  }
1281 
1282  if( preg_match('/^[-+]{0,1}\d+\/\d+$/', $submittedValue) )
1283  {
1284  return true;
1285  }
1286 
1287  return false;
1288  }
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◆ lmMigrateQuestionTypeSpecificContent()

assClozeTest::lmMigrateQuestionTypeSpecificContent ( ilAssSelfAssessmentMigrator  $migrator)
protected
Parameters
ilAssSelfAssessmentMigrator$migrator

Definition at line 1637 of file class.assClozeTest.php.

References getClozeText(), and ilAssSelfAssessmentMigrator\migrateToLmContent().

1638  {
1639  // DO NOT USE SETTER FOR CLOZE TEXT -> SETTER DOES RECREATE GAP OBJECTS without having gap type info ^^
1640  //$this->setClozeText( $migrator->migrateToLmContent($this->getClozeText()) );
1641  $this->cloze_text = $migrator->migrateToLmContent($this->getClozeText());
1642  // DO NOT USE SETTER FOR CLOZE TEXT -> SETTER DOES RECREATE GAP OBJECTS without having gap type info ^^
1643  }
getClozeText()
Returns the cloze text.
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◆ loadFromDb()

assClozeTest::loadFromDb (   $question_id)

Loads a assClozeTest object from a database.

Parameters
integer$question_idA unique key which defines the cloze test in the database

Definition at line 167 of file class.assClozeTest.php.

References $data, $ilDB, $result, ilRTE\_replaceMediaObjectImageSrc(), array, cleanQuestiontext(), CLOZE_NUMERIC, CLOZE_SELECT, CLOZE_TEXT, getAdditionalTableName(), assQuestion\setAdditionalContentEditingMode(), assQuestion\setAuthor(), setClozeText(), assQuestion\setComment(), assQuestion\setEstimatedWorkingTime(), setFixedTextLength(), setGapCombinations(), setGapCombinationsExists(), assQuestion\setId(), setIdenticalScoring(), assQuestion\setNrOfTries(), assQuestion\setObjId(), assQuestion\setOriginalId(), assQuestion\setOwner(), assQuestion\setPoints(), assQuestion\setQuestion(), setTextgapRating(), and assQuestion\setTitle().

168  {
169  global $ilDB;
170  $result = $ilDB->queryF("SELECT qpl_questions.*, " . $this->getAdditionalTableName() . ".* FROM qpl_questions LEFT JOIN " . $this->getAdditionalTableName() . " ON " . $this->getAdditionalTableName() . ".question_fi = qpl_questions.question_id WHERE qpl_questions.question_id = %s",
171  array("integer"),
172  array($question_id)
173  );
174  if ($result->numRows() == 1)
175  {
176  $data = $ilDB->fetchAssoc($result);
177  $this->setId($question_id);
178  $this->setNrOfTries($data['nr_of_tries']);
179  $this->setObjId($data["obj_fi"]);
180  $this->setTitle($data["title"]);
181  $this->setComment($data["description"]);
182  $this->setOriginalId($data["original_id"]);
183  $this->setAuthor($data["author"]);
184  $this->setPoints($data["points"]);
185  $this->setOwner($data["owner"]);
186  $this->setQuestion($this->cleanQuestiontext($data["question_text"]));
187  $this->setClozeText($data['cloze_text']);
188  $this->setFixedTextLength($data["fixed_textlen"]);
189  $this->setIdenticalScoring(($data['tstamp'] == 0) ? true : $data["identical_scoring"]);
190  // replacement of old syntax with new syntax
191  include_once("./Services/RTE/classes/class.ilRTE.php");
192  $this->question = ilRTE::_replaceMediaObjectImageSrc($this->question, 1);
193  $this->cloze_text = ilRTE::_replaceMediaObjectImageSrc($this->cloze_text, 1);
194  $this->setTextgapRating($data["textgap_rating"]);
195  $this->setEstimatedWorkingTime(substr($data["working_time"], 0, 2), substr($data["working_time"], 3, 2), substr($data["working_time"], 6, 2));
196 
197  try
198  {
199  $this->setAdditionalContentEditingMode($data['add_cont_edit_mode']);
200  }
202  {
203  }
204 
205  // open the cloze gaps with all answers
206  include_once "./Modules/TestQuestionPool/classes/class.assAnswerCloze.php";
207  include_once "./Modules/TestQuestionPool/classes/class.assClozeGap.php";
208  $result = $ilDB->queryF("SELECT * FROM qpl_a_cloze WHERE question_fi = %s ORDER BY gap_id, aorder ASC",
209  array("integer"),
210  array($question_id)
211  );
212  if ($result->numRows() > 0)
213  {
214  $this->gaps = array();
215  while ($data = $ilDB->fetchAssoc($result))
216  {
217  switch ($data["cloze_type"])
218  {
219  case CLOZE_TEXT:
220  if (!array_key_exists($data["gap_id"], $this->gaps))
221  {
222  $this->gaps[$data["gap_id"]] = new assClozeGap(CLOZE_TEXT);
223  }
224  $answer = new assAnswerCloze(
225  $data["answertext"],
226  $data["points"],
227  $data["aorder"]
228  );
229  $this->gaps[$data["gap_id"]]->setGapSize($data['gap_size']);
230 
231  $this->gaps[$data["gap_id"]]->addItem($answer);
232  break;
233  case CLOZE_SELECT:
234  if (!array_key_exists($data["gap_id"], $this->gaps))
235  {
236  $this->gaps[$data["gap_id"]] = new assClozeGap(CLOZE_SELECT);
237  $this->gaps[$data["gap_id"]]->setShuffle($data["shuffle"]);
238  }
239  $answer = new assAnswerCloze(
240  $data["answertext"],
241  $data["points"],
242  $data["aorder"]
243  );
244  $this->gaps[$data["gap_id"]]->addItem($answer);
245  break;
246  case CLOZE_NUMERIC:
247  if (!array_key_exists($data["gap_id"], $this->gaps))
248  {
249  $this->gaps[$data["gap_id"]] = new assClozeGap(CLOZE_NUMERIC);
250  }
251  $answer = new assAnswerCloze(
252  $data["answertext"],
253  $data["points"],
254  $data["aorder"]
255  );
256  $this->gaps[$data["gap_id"]]->setGapSize($data['gap_size']);
257  $answer->setLowerBound($data["lowerlimit"]);
258  $answer->setUpperBound($data["upperlimit"]);
259  $this->gaps[$data["gap_id"]]->addItem($answer);
260  break;
261  }
262  }
263  }
264  }
265  $assClozeGapCombinationObj = new assClozeGapCombination();
266  $check_for_gap_combinations = $assClozeGapCombinationObj->loadFromDb($question_id);
267  if(count($check_for_gap_combinations) != 0)
268  {
269  $this->setGapCombinationsExists(true);
270  $this->setGapCombinations($check_for_gap_combinations);
271  }
272  parent::loadFromDb($question_id);
273  }
Class for cloze question numeric answers.
getAdditionalTableName()
Returns the name of the additional question data table in the database.
$result
const CLOZE_TEXT
Cloze question constants.
setId($id=-1)
Sets the id of the assQuestion object.
setEstimatedWorkingTime($hour=0, $min=0, $sec=0)
Sets the estimated working time of a question from given hour, minute and second. ...
Class for cloze question gaps.
setNrOfTries($a_nr_of_tries)
setAdditionalContentEditingMode($additinalContentEditingMode)
setter for additional content editing mode for this question
static _replaceMediaObjectImageSrc($a_text, $a_direction=0, $nic=IL_INST_ID)
Replaces image source from mob image urls with the mob id or replaces mob id with the correct image s...
setGapCombinationsExists($value)
setAuthor($author="")
Sets the authors name of the assQuestion object.
const CLOZE_SELECT
setFixedTextLength($a_text_len)
Sets a fixed text length for all text fields in the cloze question.
Create styles array
The data for the language used.
setClozeText($cloze_text="")
Evaluates the text gap solutions from the cloze text.
cleanQuestiontext($text)
Cleans cloze question text to remove attributes or tags from older ILIAS versions.
setPoints($a_points)
Sets the maximum available points for the question.
setTextgapRating($a_textgap_rating)
Sets the rating option for text gaps.
setQuestion($question="")
Sets the question string of the question object.
global $ilDB
setOriginalId($original_id)
const CLOZE_NUMERIC
setTitle($title="")
Sets the title string of the assQuestion object.
setObjId($obj_id=0)
Set the object id of the container object.
setIdenticalScoring($a_identical_scoring)
Sets the identical scoring option for cloze questions.
setComment($comment="")
Sets the comment string of the assQuestion object.
setOwner($owner="")
Sets the creator/owner ID of the assQuestion object.
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◆ reworkWorkingData()

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

{}

Definition at line 1413 of file class.assClozeTest.php.

1414  {
1415  // nothing to rework!
1416  }

◆ saveAdditionalQuestionDataToDb()

assClozeTest::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 318 of file class.assClozeTest.php.

References $ilDB, ilRTE\_replaceMediaObjectImageSrc(), array, getAdditionalTableName(), getClozeText(), getFixedTextLength(), assQuestion\getId(), getIdenticalScoring(), and getTextgapRating().

Referenced by saveToDb().

319  {
320  global $ilDB;
321 
322  $ilDB->manipulateF( "DELETE FROM " . $this->getAdditionalTableName() . " WHERE question_fi = %s",
323  array( "integer" ),
324  array( $this->getId() )
325  );
326 
327  $ilDB->manipulateF( "INSERT INTO " . $this->getAdditionalTableName()
328  . " (question_fi, textgap_rating, identical_scoring, fixed_textlen, cloze_text) VALUES (%s, %s, %s, %s, %s)",
329  array(
330  "integer",
331  "text",
332  "text",
333  "integer",
334  "text"
335  ),
336  array(
337  $this->getId(),
338  $this->getTextgapRating(),
339  $this->getIdenticalScoring(),
340  $this->getFixedTextLength() ? $this->getFixedTextLength() : NULL,
342  )
343  );
344  }
getId()
Gets the id of the assQuestion object.
getAdditionalTableName()
Returns the name of the additional question data table in the database.
getTextgapRating()
Returns the rating option for text gaps.
static _replaceMediaObjectImageSrc($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...
Create styles array
The data for the language used.
getFixedTextLength()
Gets the fixed text length for all text fields in the cloze question.
global $ilDB
getClozeText()
Returns the cloze text.
getIdenticalScoring()
Returns the identical scoring status of the question.
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◆ saveAnswerSpecificDataToDb()

assClozeTest::saveAnswerSpecificDataToDb ( )

Save all gaps to the database.

Implements ilObjAnswerScoringAdjustable.

Definition at line 298 of file class.assClozeTest.php.

References $ilDB, array, assQuestion\getId(), and saveClozeGapItemsToDb().

Referenced by saveToDb().

299  {
300  global $ilDB;
301 
302  $ilDB->manipulateF( "DELETE FROM qpl_a_cloze WHERE question_fi = %s",
303  array( "integer" ),
304  array( $this->getId() )
305  );
306 
307  foreach ($this->gaps as $key => $gap)
308  {
309  $this->saveClozeGapItemsToDb( $gap, $key );
310  }
311  }
getId()
Gets the id of the assQuestion object.
Create styles array
The data for the language used.
global $ilDB
saveClozeGapItemsToDb($gap, $key)
Save all items belonging to one cloze gap to the db.
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◆ saveClozeGapItemsToDb()

assClozeTest::saveClozeGapItemsToDb (   $gap,
  $key 
)
protected

Save all items belonging to one cloze gap to the db.

Parameters
$gap
$key

Definition at line 352 of file class.assClozeTest.php.

References $ilDB, $query, CLOZE_NUMERIC, CLOZE_SELECT, CLOZE_TEXT, saveClozeNumericGapRecordToDb(), saveClozeSelectGapRecordToDb(), and saveClozeTextGapRecordToDb().

Referenced by saveAnswerSpecificDataToDb().

353  {
354  global $ilDB;
355  foreach ($gap->getItems($this->getShuffler()) as $item)
356  {
357  $query = "";
358  $next_id = $ilDB->nextId( 'qpl_a_cloze' );
359  switch ($gap->getType())
360  {
361  case CLOZE_TEXT:
362  $this->saveClozeTextGapRecordToDb($next_id, $key, $item, $gap );
363  break;
364  case CLOZE_SELECT:
365  $this->saveClozeSelectGapRecordToDb($next_id, $key, $item, $gap );
366  break;
367  case CLOZE_NUMERIC:
368  $this->saveClozeNumericGapRecordToDb($next_id, $key, $item, $gap );
369  break;
370  }
371  }
372  }
const CLOZE_TEXT
Cloze question constants.
const CLOZE_SELECT
saveClozeTextGapRecordToDb($next_id, $key, $item, $gap)
Saves a gap-item record.
saveClozeNumericGapRecordToDb($next_id, $key, $item, $gap)
Saves a gap-item record.
global $ilDB
saveClozeSelectGapRecordToDb($next_id, $key, $item, $gap)
Saves a gap-item record.
const CLOZE_NUMERIC
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◆ saveClozeNumericGapRecordToDb()

assClozeTest::saveClozeNumericGapRecordToDb (   $next_id,
  $key,
  $item,
  $gap 
)
protected

Saves a gap-item record.

Parameters
$next_idint Next Id for the record.
$keyint Gap Id
$itemgap Gap item data object.
$gapgap Gap data object.

Definition at line 452 of file class.assClozeTest.php.

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

Referenced by saveClozeGapItemsToDb().

453  {
454  global $ilDB;
455 
456  include_once "./Services/Math/classes/class.EvalMath.php";
457  $eval = new EvalMath();
458  $eval->suppress_errors = TRUE;
459  $ilDB->manipulateF( "INSERT INTO qpl_a_cloze (answer_id, question_fi, gap_id, answertext, points, aorder, cloze_type, lowerlimit, upperlimit, gap_size) VALUES (%s, %s, %s, %s, %s, %s, %s, %s, %s, %s)",
460  array(
461  "integer",
462  "integer",
463  "integer",
464  "text",
465  "float",
466  "integer",
467  "text",
468  "text",
469  "text",
470  "integer"
471  ),
472  array(
473  $next_id,
474  $this->getId(),
475  $key,
476  strlen( $item->getAnswertext() ) ? $item->getAnswertext() : "",
477  $item->getPoints(),
478  $item->getOrder(),
479  $gap->getType(),
480  ($eval->e( $item->getLowerBound() !== FALSE ) && strlen( $item->getLowerBound()
481  ) > 0) ? $item->getLowerBound() : $item->getAnswertext(),
482  ($eval->e( $item->getUpperBound() !== FALSE ) && strlen( $item->getUpperBound()
483  ) > 0) ? $item->getUpperBound() : $item->getAnswertext(),
484  (int)$gap->getGapSize()
485  )
486  );
487  }
getId()
Gets the id of the assQuestion object.
Create styles array
The data for the language used.
global $ilDB
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◆ saveClozeSelectGapRecordToDb()

assClozeTest::saveClozeSelectGapRecordToDb (   $next_id,
  $key,
  $item,
  $gap 
)
protected

Saves a gap-item record.

Parameters
$next_idint Next Id for the record.
$keyint Gap Id
$itemgap Gap item data object.
$gapgap Gap data object.

Definition at line 417 of file class.assClozeTest.php.

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

Referenced by saveClozeGapItemsToDb().

418  {
419  global $ilDB;
420  $ilDB->manipulateF( "INSERT INTO qpl_a_cloze (answer_id, question_fi, gap_id, answertext, points, aorder, cloze_type, shuffle) VALUES (%s, %s, %s, %s, %s, %s, %s, %s)",
421  array(
422  "integer",
423  "integer",
424  "integer",
425  "text",
426  "float",
427  "integer",
428  "text",
429  "text"
430  ),
431  array(
432  $next_id,
433  $this->getId(),
434  $key,
435  strlen( $item->getAnswertext() ) ? $item->getAnswertext() : "",
436  $item->getPoints(),
437  $item->getOrder(),
438  $gap->getType(),
439  ($gap->getShuffle()) ? "1" : "0"
440  )
441  );
442  }
getId()
Gets the id of the assQuestion object.
Create styles array
The data for the language used.
global $ilDB
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◆ saveClozeTextGapRecordToDb()

assClozeTest::saveClozeTextGapRecordToDb (   $next_id,
  $key,
  $item,
  $gap 
)
protected

Saves a gap-item record.

Parameters
$next_idint Next Id for the record.
$keyint Gap Id
$itemgap Gap item data object.
$gapgap Gap data object.

Definition at line 382 of file class.assClozeTest.php.

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

Referenced by saveClozeGapItemsToDb().

383  {
384  global $ilDB;
385  $ilDB->manipulateF( "INSERT INTO qpl_a_cloze (answer_id, question_fi, gap_id, answertext, points, aorder, cloze_type, gap_size) VALUES (%s, %s, %s, %s, %s, %s, %s, %s)",
386  array(
387  "integer",
388  "integer",
389  "integer",
390  "text",
391  "float",
392  "integer",
393  "text",
394  "integer"
395  ),
396  array(
397  $next_id,
398  $this->getId(),
399  $key,
400  strlen( $item->getAnswertext() ) ? $item->getAnswertext() : "",
401  $item->getPoints(),
402  $item->getOrder(),
403  $gap->getType(),
404  (int)$gap->getGapSize()
405  )
406  );
407  }
getId()
Gets the id of the assQuestion object.
Create styles array
The data for the language used.
global $ilDB
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◆ saveToDb()

assClozeTest::saveToDb (   $original_id = "")

Saves a assClozeTest object to a database.

Parameters
int | string$original_idID of the original question
Returns
mixed|void

public

Definition at line 286 of file class.assClozeTest.php.

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

287  {
291 
292  parent::saveToDb($original_id);
293  }
saveAnswerSpecificDataToDb()
Save all gaps to the database.
saveAdditionalQuestionDataToDb()
Saves the data for the additional data table.
saveQuestionDataToDb($original_id="")
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◆ saveWorkingData()

assClozeTest::saveWorkingData (   $active_id,
  $pass = NULL,
  $authorized = true 
)

Saves the learners input of the question to the database.

public

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

Definition at line 1355 of file class.assClozeTest.php.

References $ilDB, $ilUser, $pass, ilObjAssessmentFolder\_enabledAssessmentLogging(), ilObjAssessmentFolder\_getLogLanguage(), ilObjTest\_getPass(), CLOZE_SELECT, getGap(), assQuestion\getId(), assQuestion\getProcessLocker(), getSolutionSubmit(), assQuestion\logAction(), assQuestion\removeCurrentSolution(), assQuestion\saveCurrentSolution(), and ilUtil\stripSlashes().

1356  {
1357  global $ilDB;
1358  global $ilUser;
1359  if (is_null($pass))
1360  {
1361  include_once "./Modules/Test/classes/class.ilObjTest.php";
1362  $pass = ilObjTest::_getPass($active_id);
1363  }
1364 
1365  $entered_values = 0;
1366 
1367  $this->getProcessLocker()->executeUserSolutionUpdateLockOperation(function() use (&$entered_values, $active_id, $pass, $authorized) {
1368 
1369  $this->removeCurrentSolution($active_id, $pass, $authorized);
1370 
1371  foreach($this->getSolutionSubmit() as $val1 => $val2)
1372  {
1373  $value = trim(ilUtil::stripSlashes($val2, FALSE));
1374  if (strlen($value))
1375  {
1376  $gap = $this->getGap(trim(ilUtil::stripSlashes($val1)));
1377  if (is_object($gap))
1378  {
1379  if (!(($gap->getType() == CLOZE_SELECT) && ($value == -1)))
1380  {
1381  $this->saveCurrentSolution($active_id,$pass, $val1, $value, $authorized);
1382  $entered_values++;
1383  }
1384  }
1385  }
1386  }
1387 
1388  });
1389 
1390  if ($entered_values)
1391  {
1392  include_once ("./Modules/Test/classes/class.ilObjAssessmentFolder.php");
1394  {
1395  assQuestion::logAction($this->lng->txtlng("assessment", "log_user_entered_values", ilObjAssessmentFolder::_getLogLanguage()), $active_id, $this->getId());
1396  }
1397  }
1398  else
1399  {
1400  include_once ("./Modules/Test/classes/class.ilObjAssessmentFolder.php");
1402  {
1403  assQuestion::logAction($this->lng->txtlng("assessment", "log_user_not_entered_values", ilObjAssessmentFolder::_getLogLanguage()), $active_id, $this->getId());
1404  }
1405  }
1406 
1407  return TRUE;
1408  }
static logAction($logtext="", $active_id="", $question_id="")
Logs an action into the Test&Assessment log.
getId()
Gets the id of the assQuestion object.
static _getPass($active_id)
Retrieves the actual pass of a given user for a given test.
getGap($gap_index=0)
Returns the gap at a given index.
static _getLogLanguage()
retrieve the log language for assessment logging
static _enabledAssessmentLogging()
check wether assessment logging is enabled or not
const CLOZE_SELECT
saveCurrentSolution($active_id, $pass, $value1, $value2, $authorized=true, $tstamp=null)
$ilUser
Definition: imgupload.php:18
static stripSlashes($a_str, $a_strip_html=true, $a_allow="")
strip slashes if magic qoutes is enabled
removeCurrentSolution($active_id, $pass, $authorized=true)
global $ilDB
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◆ setClozeText()

assClozeTest::setClozeText (   $cloze_text = "")

Evaluates the text gap solutions from the cloze text.

A single or multiple text gap solutions could be entered using the following syntax in the cloze text: solution1 [, solution2, ..., solutionN] enclosed in the text gap selector gap[]

Parameters
string$cloze_textThe cloze text with all gaps and gap gaps public
See also
$cloze_text

Definition at line 525 of file class.assClozeTest.php.

References $cloze_text, array, cleanQuestiontext(), and createGapsFromQuestiontext().

Referenced by loadFromDb().

526  {
527  $this->gaps = array();
529  $this->cloze_text = $cloze_text;
531  }
createGapsFromQuestiontext()
Create gap entries by parsing the question text.
Create styles array
The data for the language used.
cleanQuestiontext($text)
Cleans cloze question text to remove attributes or tags from older ILIAS versions.
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◆ setClozeTextValue()

assClozeTest::setClozeTextValue (   $cloze_text = "")

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

References $cloze_text.

534  {
535  $this->cloze_text = $cloze_text;
536  }

◆ setEndTag()

assClozeTest::setEndTag (   $end_tag = "[/gap]")

Sets the end tag of a cloze gap.

Parameters
string$end_tagThe end tag for a cloze gap public
See also
$end_tag

Definition at line 593 of file class.assClozeTest.php.

References $end_tag.

594  {
595  $this->end_tag = $end_tag;
596  }

◆ setExportDetailsXLS()

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

{}

Definition at line 1593 of file class.assClozeTest.php.

References $pass, $worksheet, CLOZE_NUMERIC, CLOZE_SELECT, CLOZE_TEXT, getGaps(), and assQuestion\getSolutionValues().

1594  {
1595  parent::setExportDetailsXLS($worksheet, $startrow, $active_id, $pass);
1596 
1597  $solution = $this->getSolutionValues($active_id, $pass);
1598  $i = 1;
1599  foreach ($this->getGaps() as $gap_index => $gap)
1600  {
1601  $worksheet->setCell($startrow + $i, 0,$this->lng->txt("gap") . " $i");
1602  $worksheet->setBold($worksheet->getColumnCoord(0) . ($startrow + $i));
1603  $checked = FALSE;
1604  foreach ($solution as $solutionvalue)
1605  {
1606  if ($gap_index == $solutionvalue["value1"])
1607  {
1608  $string_escaping_org_value = $worksheet->getStringEscaping();
1609  try {
1610  $worksheet->setStringEscaping(false);
1611 
1612  switch ($gap->getType())
1613  {
1614  case CLOZE_SELECT:
1615  $worksheet->setCell($startrow + $i, 1, $gap->getItem($solutionvalue["value2"])->getAnswertext());
1616  break;
1617  case CLOZE_NUMERIC:
1618  case CLOZE_TEXT:
1619  $worksheet->setCell($startrow + $i, 1, $solutionvalue["value2"]);
1620  break;
1621  }
1622 
1623  } finally {
1624  $worksheet->setStringEscaping($string_escaping_org_value);
1625  }
1626  }
1627  }
1628  $i++;
1629  }
1630 
1631  return $startrow + $i + 1;
1632  }
$worksheet
const CLOZE_TEXT
Cloze question constants.
getGaps()
Returns the array of gaps.
const CLOZE_SELECT
getSolutionValues($active_id, $pass=NULL, $authorized=true)
Loads solutions of a given user from the database an returns it.
const CLOZE_NUMERIC
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◆ setFixedTextLength()

assClozeTest::setFixedTextLength (   $a_text_len)

Sets a fixed text length for all text fields in the cloze question.

Parameters
integer$a_text_lenThe text field length public

Definition at line 1519 of file class.assClozeTest.php.

Referenced by loadFromDb().

1520  {
1521  $this->fixedTextLength = $a_text_len;
1522  }
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◆ setGapAnswerLowerBound()

assClozeTest::setGapAnswerLowerBound (   $gap_index,
  $order,
  $bound 
)

Sets the lower bound of a gap with a given index and an answer with a given order.

The index of the first gap is 0, the index of the second gap is 1 and so on.

Parameters
integer$gap_indexA nonnegative index of the n-th gap
integer$orderThe order of the answer text
string$answerThe lower bound of the answer public
See also
$gaps

Definition at line 805 of file class.assClozeTest.php.

806  {
807  if (array_key_exists($gap_index, $this->gaps))
808  {
809  $this->gaps[$gap_index]->setItemLowerBound($order, $bound);
810  }
811  }

◆ setGapAnswerPoints()

assClozeTest::setGapAnswerPoints (   $gap_index,
  $order,
  $points 
)

Sets the points of a gap with a given index and an answer with a given order.

The index of the first gap is 0, the index of the second gap is 1 and so on.

Parameters
integer$gap_indexA nonnegative index of the n-th gap
integer$orderThe order of the answer text
string$answerThe points of the answer public
See also
$gaps

Definition at line 752 of file class.assClozeTest.php.

References assQuestion\$points.

753  {
754  if (array_key_exists($gap_index, $this->gaps))
755  {
756  $this->gaps[$gap_index]->setItemPoints($order, $points);
757  }
758  }

◆ setGapAnswerUpperBound()

assClozeTest::setGapAnswerUpperBound (   $gap_index,
  $order,
  $bound 
)

Sets the upper bound of a gap with a given index and an answer with a given order.

The index of the first gap is 0, the index of the second gap is 1 and so on.

Parameters
integer$gap_indexA nonnegative index of the n-th gap
integer$orderThe order of the answer text
string$answerThe upper bound of the answer public
See also
$gaps

Definition at line 823 of file class.assClozeTest.php.

824  {
825  if (array_key_exists($gap_index, $this->gaps))
826  {
827  $this->gaps[$gap_index]->setItemUpperBound($order, $bound);
828  }
829  }

◆ setGapCombinations()

assClozeTest::setGapCombinations (   $value)

Definition at line 1585 of file class.assClozeTest.php.

Referenced by loadFromDb().

1586  {
1587  $this->gap_combinations = $value;
1588  }
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◆ setGapCombinationsExists()

assClozeTest::setGapCombinationsExists (   $value)

Definition at line 1580 of file class.assClozeTest.php.

Referenced by loadFromDb().

1581  {
1582  $this->gap_combinations_exists = $value;
1583  }
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◆ setGapShuffle()

assClozeTest::setGapShuffle (   $gap_index = 0,
  $shuffle = 1 
)

Sets the shuffle state of a gap with a given index.

The index of the first gap is 0, the index of the second gap is 1 and so on.

Parameters
integer$indexA nonnegative index of the n-th gap
integer$shuffleTurn shuffle on (=1) or off (=0) public
See also
$gaps

Definition at line 650 of file class.assClozeTest.php.

References assQuestion\$shuffle.

651  {
652  if (array_key_exists($gap_index, $this->gaps))
653  {
654  $this->gaps[$gap_index]->setShuffle($shuffle);
655  }
656  }

◆ setGapSize()

assClozeTest::setGapSize (   $gap_index,
  $order,
  $size 
)

Definition at line 734 of file class.assClozeTest.php.

References $size.

735  {
736  if (array_key_exists($gap_index, $this->gaps))
737  {
738  $this->gaps[$gap_index]->setGapSize( $size);
739  }
740  }
$size
Definition: RandomTest.php:79

◆ setGapType()

assClozeTest::setGapType (   $gap_index,
  $gap_type 
)

Set the type of a gap with a given index.

private

Definition at line 633 of file class.assClozeTest.php.

634  {
635  if (array_key_exists($gap_index, $this->gaps))
636  {
637  $this->gaps[$gap_index]->setType($gap_type);
638  }
639  }

◆ setIdenticalScoring()

assClozeTest::setIdenticalScoring (   $a_identical_scoring)

Sets the identical scoring option for cloze questions.

Parameters
boolean$a_identical_scoringThe identical scoring option for cloze questions
See also
$identical_scoring User interface

Definition at line 1486 of file class.assClozeTest.php.

Referenced by loadFromDb().

1487  {
1488  $this->identical_scoring = ($a_identical_scoring) ? 1 : 0;
1489  }
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◆ setStartTag()

assClozeTest::setStartTag (   $start_tag = "[gap]")

Sets the start tag of a cloze gap.

Parameters
string$start_tagThe start tag for a cloze gap public
See also
$start_tag

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

References $start_tag.

570  {
571  $this->start_tag = $start_tag;
572  }

◆ setTextgapRating()

assClozeTest::setTextgapRating (   $a_textgap_rating)

Sets the rating option for text gaps.

Parameters
string$a_textgap_ratingThe rating option for text gaps
See also
$textgap_rating User interface

Definition at line 1448 of file class.assClozeTest.php.

References TEXTGAP_RATING_CASEINSENSITIVE, TEXTGAP_RATING_CASESENSITIVE, TEXTGAP_RATING_LEVENSHTEIN1, TEXTGAP_RATING_LEVENSHTEIN2, TEXTGAP_RATING_LEVENSHTEIN3, TEXTGAP_RATING_LEVENSHTEIN4, and TEXTGAP_RATING_LEVENSHTEIN5.

Referenced by loadFromDb().

1449  {
1450  switch ($a_textgap_rating)
1451  {
1459  $this->textgap_rating = $a_textgap_rating;
1460  break;
1461  default:
1462  $this->textgap_rating = TEXTGAP_RATING_CASEINSENSITIVE;
1463  break;
1464  }
1465  }
const TEXTGAP_RATING_LEVENSHTEIN5
const TEXTGAP_RATING_LEVENSHTEIN2
const TEXTGAP_RATING_LEVENSHTEIN1
const TEXTGAP_RATING_LEVENSHTEIN3
const TEXTGAP_RATING_CASESENSITIVE
const TEXTGAP_RATING_LEVENSHTEIN4
const TEXTGAP_RATING_CASEINSENSITIVE
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◆ toJSON()

assClozeTest::toJSON ( )

Returns a JSON representation of the question.

Definition at line 1648 of file class.assClozeTest.php.

References $gaps, $mobs, $result, ilObjMediaObject\_getMobsOfObject(), array, CLOZE_NUMERIC, CLOZE_TEXT, assQuestion\formatSAQuestion(), getClozeText(), getGaps(), assQuestion\getId(), assQuestion\getNrOfTries(), assQuestion\getQuestion(), getQuestionType(), assQuestion\getShuffle(), assQuestion\getTitle(), and string.

1649  {
1650  include_once("./Services/RTE/classes/class.ilRTE.php");
1651  $result = array();
1652  $result['id'] = (int) $this->getId();
1653  $result['type'] = (string) $this->getQuestionType();
1654  $result['title'] = (string) $this->getTitle();
1655  $result['question'] = $this->formatSAQuestion($this->getQuestion());
1656  $result['clozetext'] = $this->formatSAQuestion($this->getClozeText());
1657  $result['nr_of_tries'] = (int) $this->getNrOfTries();
1658  $result['shuffle'] = (bool) $this->getShuffle();
1659  $result['feedback'] = array(
1660  'onenotcorrect' => $this->formatSAQuestion($this->feedbackOBJ->getGenericFeedbackTestPresentation($this->getId(), false)),
1661  'allcorrect' => $this->formatSAQuestion($this->feedbackOBJ->getGenericFeedbackTestPresentation($this->getId(), true))
1662  );
1663 
1664  $gaps = array();
1665  foreach ($this->getGaps() as $key => $gap)
1666  {
1667  $items = array();
1668  foreach ($gap->getItems($this->getShuffler()) as $item)
1669  {
1670  $jitem = array();
1671  $jitem['points'] = $item->getPoints();
1672  $jitem['value'] = $this->formatSAQuestion($item->getAnswertext());
1673  $jitem['order'] = $item->getOrder();
1674  if ($gap->getType() == CLOZE_NUMERIC)
1675  {
1676  $jitem['lowerbound'] = $item->getLowerBound();
1677  $jitem['upperbound'] = $item->getUpperBound();
1678  }
1679  else
1680  {
1681  $jitem['value'] = trim($jitem['value']);
1682  }
1683  array_push($items, $jitem);
1684  }
1685 
1686  if( $gap->getGapSize() && ($gap->getType() == CLOZE_TEXT || $gap->getType() == CLOZE_NUMERIC) )
1687  {
1688  $jgap['size'] = $gap->getGapSize();
1689  }
1690 
1691  $jgap['shuffle'] = $gap->getShuffle();
1692  $jgap['type'] = $gap->getType();
1693  $jgap['item'] = $items;
1694 
1695  array_push($gaps, $jgap);
1696  }
1697  $result['gaps'] = $gaps;
1698  $mobs = ilObjMediaObject::_getMobsOfObject("qpl:html", $this->getId());
1699  $result['mobs'] = $mobs;
1700  return json_encode($result);
1701  }
getId()
Gets the id of the assQuestion object.
static _getMobsOfObject($a_type, $a_id, $a_usage_hist_nr=0, $a_lang="-")
get mobs of object
formatSAQuestion($a_q)
Format self assessment question.
getQuestionType()
Returns the question type of the question.
$result
const CLOZE_TEXT
Cloze question constants.
Add rich text string
The name of the decorator.
getShuffle()
Gets the shuffle flag.
getGaps()
Returns the array of gaps.
$mobs
getQuestion()
Gets the question string of the question object.
Create styles array
The data for the language used.
getClozeText()
Returns the cloze text.
getTitle()
Gets the title string of the assQuestion object.
const CLOZE_NUMERIC
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◆ updateClozeTextFromGaps()

assClozeTest::updateClozeTextFromGaps ( )

Updates the gap parameters in the cloze text from the form input.

private

Definition at line 1057 of file class.assClozeTest.php.

References $output, array, getClozeText(), getGaps(), and assQuestion\prepareTextareaOutput().

Referenced by deleteAnswerText().

1058  {
1059  $output = $this->getClozeText();
1060  foreach ($this->getGaps() as $gap_index => $gap)
1061  {
1062  $answers = array();
1063  foreach ($gap->getItemsRaw() as $item)
1064  {
1065  array_push($answers, str_replace(",", "\\,", $item->getAnswerText()));
1066  }
1067  $output = preg_replace("/\[gap\].*?\[\/gap\]/", "[_gap]" . $this->prepareTextareaOutput(join(",", $answers), true) . "[/_gap]", $output, 1);
1068  }
1069  $output = str_replace("_gap]", "gap]", $output);
1070  $this->cloze_text = $output;
1071  }
prepareTextareaOutput($txt_output, $prepare_for_latex_output=FALSE, $omitNl2BrWhenTextArea=false)
Prepares a string for a text area output in tests.
getGaps()
Returns the array of gaps.
if(!is_dir( $entity_dir)) exit("Fatal Error ([A-Za-z0-9]+)\+" &#(? foreach( $entity_files as $file) $output
Create styles array
The data for the language used.
getClozeText()
Returns the cloze text.
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◆ validateSolutionSubmit()

assClozeTest::validateSolutionSubmit ( )

Definition at line 1290 of file class.assClozeTest.php.

References CLOZE_NUMERIC, getGap(), getSolutionSubmit(), isValidNumericSubmitValue(), and ilUtil\sendFailure().

1291  {
1292  foreach($this->getSolutionSubmit() as $gapIndex => $value)
1293  {
1294  $gap = $this->getGap($gapIndex);
1295 
1296  if($gap->getType() != CLOZE_NUMERIC)
1297  {
1298  continue;
1299  }
1300 
1301  if( strlen($value) && !$this->isValidNumericSubmitValue($value) )
1302  {
1303  ilUtil::sendFailure($this->lng->txt("err_no_numeric_value"), true);
1304  return false;
1305  }
1306  }
1307 
1308  return true;
1309  }
getGap($gap_index=0)
Returns the gap at a given index.
isValidNumericSubmitValue($submittedValue)
static sendFailure($a_info="", $a_keep=false)
Send Failure Message to Screen.
const CLOZE_NUMERIC
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Field Documentation

◆ $cloze_text

assClozeTest::$cloze_text

Definition at line 94 of file class.assClozeTest.php.

Referenced by getClozeText(), setClozeText(), and setClozeTextValue().

◆ $end_tag

assClozeTest::$end_tag

Definition at line 62 of file class.assClozeTest.php.

Referenced by getEndTag(), and setEndTag().

◆ $fixedTextLength

assClozeTest::$fixedTextLength

Definition at line 92 of file class.assClozeTest.php.

Referenced by getFixedTextLength().

◆ $gap_combinations

assClozeTest::$gap_combinations

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

Referenced by getGapCombinations().

◆ $gap_combinations_exists

assClozeTest::$gap_combinations_exists

Definition at line 44 of file class.assClozeTest.php.

Referenced by getGapCombinationsExists().

◆ $gaps

assClozeTest::$gaps

Definition at line 32 of file class.assClozeTest.php.

Referenced by getGaps(), and toJSON().

◆ $identical_scoring

assClozeTest::$identical_scoring

Definition at line 85 of file class.assClozeTest.php.

◆ $start_tag

assClozeTest::$start_tag

Definition at line 53 of file class.assClozeTest.php.

Referenced by getStartTag(), and setStartTag().

◆ $textgap_rating

assClozeTest::$textgap_rating

Definition at line 74 of file class.assClozeTest.php.

Referenced by getTextgapRating().


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