ILIAS  release_5-1 Revision 5.0.0-5477-g43f3e3fab5f
assFlashQuestion Class Reference

Class for Flash based questions. More...

+ Inheritance diagram for assFlashQuestion:
+ Collaboration diagram for assFlashQuestion:

Public Member Functions

 __construct ( $title="", $comment="", $author="", $owner=-1, $question="")
 assFlashQuestion constructor More...
 
 isComplete ()
 Returns true, if a single choice question is complete for use. More...
 
 saveToDb ($original_id="")
 Saves a assFlashQuestion object to a database. More...
 
 saveAdditionalQuestionDataToDb ()
 Saves a record to the question types additional data table. More...
 
 loadFromDb ($question_id)
 Loads a assFlashQuestion object from a database. More...
 
 duplicate ($for_test=true, $title="", $author="", $owner="", $testObjId=null)
 Duplicates an assFlashQuestion. More...
 
 copyObject ($target_questionpool_id, $title="")
 Copies an assFlashQuestion object. More...
 
 createNewOriginalFromThisDuplicate ($targetParentId, $targetQuestionTitle="")
 
 getMaximumPoints ()
 Returns the maximum points, a learner can reach answering the question. More...
 
 calculateReachedPoints ($active_id, $pass=NULL, $authorizedSolution=true, $returndetails=FALSE)
 Returns the points, a learner has reached answering the question. More...
 
 calculateReachedPointsFromPreviewSession (ilAssQuestionPreviewSession $previewSession)
 
 sendToHost ($url, $data, $optional_headers=null)
 
 moveUploadedFile ($tmpfile, $flashfile)
 Uploads a flash file. More...
 
 deleteApplet ()
 
 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...
 
 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...
 
 getRTETextWithMediaObjects ()
 Collects all text in the question which could contain media objects which were created with the Rich Text Editor. More...
 
 setExportDetailsXLS (&$worksheet, $startrow, $active_id, $pass, &$format_title, &$format_bold)
 Creates an Excel worksheet for the detailed cumulated results of this question. More...
 
 fromXML (&$item, &$questionpool_id, &$tst_id, &$tst_object, &$question_counter, &$import_mapping)
 Creates a question from a QTI file. More...
 
 toXML ($a_include_header=true, $a_include_binary=true, $a_shuffle=false, $test_output=false, $force_image_references=false)
 Returns a QTI xml representation of the question and sets the internal domxml variable with the DOM XML representation of the QTI xml representation. More...
 
 getBestSolution ($active_id, $pass)
 Returns the best solution for a given pass of a participant. More...
 
 setHeight ($a_height)
 
 getHeight ()
 
 setWidth ($a_width)
 
 getWidth ()
 
 setApplet ($a_applet)
 
 getApplet ()
 
 addParameter ($name, $value)
 
 setParameters ($params)
 
 removeParameter ($name)
 
 clearParameters ()
 
 getParameters ()
 
 isAutosaveable ()
 
 getOperators ($expression)
 Get all available operations for a specific question. More...
 
 getExpressionTypes ()
 Get all available expression types for a specific question. More...
 
 getUserQuestionResult ($active_id, $pass)
 Get the user solution for a question by active_id and the test pass. More...
 
 getAvailableAnswerOptions ($index=null)
 If index is null, the function returns an array with all anwser options Else it returns the specific answer option. More...
 
- 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...
 
 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 ()
 
 _getMaximumPoints ($question_id)
 Returns the maximum points, a learner can reach answering the question. More...
 
_getQuestionInfo ($question_id)
 Returns question information from the database. More...
 
 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, $question_id, $pass=NULL)
 Returns the points, a learner has reached answering the question. 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...
 
 saveWorkingData ($active_id, $pass=NULL, $authorized=true)
 Saves the learners input of the question to the database. More...
 
 _updateTestResultCache ($active_id, ilAssQuestionProcessLocker $processLocker=null)
 Move this to a proper place. More...
 
 logAction ($logtext="", $active_id="", $question_id="")
 Logs an action into the Test&Assessment log. More...
 
 _logAction ($logtext="", $active_id="", $question_id="")
 Logs an action into the Test&Assessment log. 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...
 
 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...
 
 getQuestionTypeFromDb ($question_id)
 get question type for question id 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...
 
 _getTitle ($a_q_id)
 Returns the title of a question. More...
 
 _getQuestionText ($a_q_id)
 Returns question text. More...
 
 copyXHTMLMediaObjectsOfQuestion ($a_q_id)
 
 syncXHTMLMediaObjectsOfQuestion ()
 
 createPageObject ()
 create page object of question More...
 
 copyPageOfQuestion ($a_q_id)
 
 getPageOfQuestion ()
 
 _getQuestionType ($question_id)
 Returns the question type of a question with a given id. More...
 
 _getQuestionTitle ($question_id)
 Returns the question title of a question with a given id. More...
 
 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)
 
 _getInternalLinkHref ($target="")
 
 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...
 
 _getSolutionMaxPass ($question_id, $active_id)
 Returns the maximum pass a users question solution. More...
 
 _isWriteable ($question_id, $user_id)
 Returns true if the question is writeable by a certain user. More...
 
 _isUsedInRandomTest ($question_id="")
 Checks whether the question is used in a random test or not. More...
 
 calculateReachedPoints ($active_id, $pass=NULL, $authorizedSolution=true, $returndetails=FALSE)
 Returns the points, a learner has reached answering the question. More...
 
 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...
 
 createNewImageFileName ($image_filename, $unique=false)
 
 _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...
 
 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...
 
 _needsManualScoring ($question_id)
 
 getActiveUserData ($active_id)
 Returns the user id and the test id for a given active id. More...
 
 setExportDetailsXLS (&$worksheet, $startrow, $active_id, $pass, &$format_title, &$format_bold)
 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)
 
 _questionExistsInTest ($question_id, $test_id)
 
 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, $ignoredSolutionIds=array())
 
 saveCurrentSolution ($active_id, $pass, $value1, $value2, $authorized=true)
 
 updateCurrentSolution ($solutionId, $value1, $value2, $authorized=true)
 
 updateCurrentSolutionsAuthorization ($activeId, $pass, $authorized)
 
 setStep ($step)
 
 getStep ()
 
 toJSON ()
 
 duplicate ($for_test=true, $title="", $author="", $owner="", $testObjId=null)
 
 authorizedSolutionExists ($active_id, $pass)
 
 authorizedOrIntermediateSolutionExists ($active_id, $pass)
 
 lookupForExistingSolutions ($activeId, $pass)
 Lookup if an authorized or intermediate solution exists. More...
 
 removeExistingSolutions ($activeId, $pass)
 
 resetUsersAnswer ($activeId, $pass)
 
 removeResultRecord ($activeId, $pass)
 
 areObligationsToBeConsidered ()
 
 setObligationsToBeConsidered ($obligationsToBeConsidered)
 
 validateSolutionSubmit ()
 
 updateTimestamp ()
 

Protected Member Functions

 moveAppletIfExists ()
 Moves an applet file (maybe stored in the PHP session) to its final filesystem destination. More...
 
 duplicateApplet ($question_id, $objectId=null)
 Duplicate the flash applet. More...
 
 copyApplet ($question_id, $source_questionpool)
 Copy the flash applet. More...
 
 savePreviewData (ilAssQuestionPreviewSession $previewSession)
 
 reworkWorkingData ($active_id, $pass, $obligationsAnswered)
 Reworks the allready saved working data if neccessary. More...
 
- Protected Member Functions inherited from assQuestion
 savePreviewData (ilAssQuestionPreviewSession $previewSession)
 Reworks the allready saved working data if neccessary. More...
 
 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)
 
 getRTETextWithMediaObjects ()
 Collects all text in the question which could contain media objects which were created with the Rich Text Editor. More...
 
 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)
 
 getSelfAssessmentFormatter ()
 

Private Attributes

 $width
 
 $height
 
 $parameters
 
 $applet
 

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 getAllowedImageFileExtensions ()
 
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 _getTotalRightAnswers ($a_q_id)
 get number of answers for question id (static) note: do not use $this inside this method More...
 
static isFileAvailable ($file)
 
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 _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 _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 lookupParentObjId ($questionId)
 ilDB $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 setResultGateway ($resultGateway)
 
static getResultGateway ()
 
static sumTimesInISO8601FormatH_i_s_Extended ($time1, $time2)
 
static convertISO8601FormatH_i_s_ExtendedToSeconds ($time)
 
static missingResultRecordExists ($activeId, $pass, $questionIds)
 
static lookupResultRecordExist ($activeId, $questionId, $pass)
 
- Data Fields inherited from assQuestion
const IMG_MIME_TYPE_JPG = 'image/jpeg'
 
const IMG_MIME_TYPE_PNG = 'image/png'
 
const IMG_MIME_TYPE_GIF = 'image/gif'
 
const ADDITIONAL_CONTENT_EDITING_MODE_DEFAULT = 'default'
 constant for additional content editing mode "default" More...
 
const ADDITIONAL_CONTENT_EDITING_MODE_PAGE_OBJECT = 'pageobject'
 constant for additional content editing mode "pageobject" More...
 
 $feedbackOBJ = null
 
 $prevent_rte_usage = false
 
 $selfassessmenteditingmode = false
 
 $defaultnroftries = 0
 
 $questionActionCmd = 'handleQuestionAction'
 
- Data Fields inherited from iQuestionCondition
const StringResultExpression = '~TEXT~'
 
const PercentageResultExpression = '%n%'
 
const NumericResultExpression = '#n#'
 
const MatchingResultExpression = ';n:m;'
 
const OrderingResultExpression = '$n,m,o,p$'
 
const NumberOfResultExpression = '+n+'
 
const ExclusiveResultExpression = '*n,m,o,p*'
 
const EmptyAnswerExpression = "?"
 
- Static Protected Member Functions inherited from assQuestion
static getNumExistingSolutionRecords ($activeId, $pass, $questionId)
 returns the number of existing solution records for the given test active / pass and given question id More...
 
- 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
 
 $suggested_solutions
 
 $original_id
 
 $page
 
 $external_id = ''
 
 $questionChangeListeners = array()
 
 $processLocker
 
 $step = null
 
 $lastChange
 
 $shuffler
 
- Static Protected Attributes inherited from assQuestion
static $allowedFileExtensionsByMimeType
 
static $allowedCharsetsByMimeType
 
static $forcePassResultsUpdateEnabled = false
 
static $imageSourceFixReplaceMap
 

Detailed Description

Class for Flash based questions.

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

Definition at line 20 of file class.assFlashQuestion.php.

Constructor & Destructor Documentation

◆ __construct()

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

assFlashQuestion constructor

The constructor takes possible arguments an creates an instance of the assFlashQuestion 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$questionThe question string of the single choice question public
See also
assQuestion:assQuestion()

Definition at line 40 of file class.assFlashQuestion.php.

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

47  {
48  parent::__construct($title, $comment, $author, $owner, $question);
49  $this->parameters = array();
50  $this->width = 540;
51  $this->height = 400;
52  $this->applet = "";
53  }

Member Function Documentation

◆ addParameter()

assFlashQuestion::addParameter (   $name,
  $value 
)

Definition at line 691 of file class.assFlashQuestion.php.

692  {
693  $this->parameters[$name] = $value;
694  }

◆ calculateReachedPoints()

assFlashQuestion::calculateReachedPoints (   $active_id,
  $pass = NULL,
  $authorizedSolution = true,
  $returndetails = FALSE 
)

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

The points are calculated from the given answers.

public

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

Definition at line 399 of file class.assFlashQuestion.php.

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

400  {
401  if( $returndetails )
402  {
403  throw new ilTestException('return details not implemented for '.__METHOD__);
404  }
405 
406  global $ilDB;
407 
408  $found_values = array();
409  if (is_null($pass))
410  {
411  $pass = $this->getSolutionMaxPass($active_id);
412  }
413 
414  $result = $this->getCurrentSolutionResultSet($active_id, $pass, $authorizedSolution);
415 
416  $points = 0;
417  while ($data = $ilDB->fetchAssoc($result))
418  {
419  $points += $data["points"];
420  }
421 
422  return $points;
423  }
$result
getSolutionMaxPass($active_id)
Returns the maximum pass a users question solution.
Base Exception for all Exceptions relating to Modules/Test.
$data
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...
+ Here is the call graph for this function:

◆ calculateReachedPointsFromPreviewSession()

assFlashQuestion::calculateReachedPointsFromPreviewSession ( ilAssQuestionPreviewSession  $previewSession)

Definition at line 425 of file class.assFlashQuestion.php.

References assQuestion\$points, and ilAssQuestionPreviewSession\getParticipantsSolution().

426  {
427  $points = 0;
428  foreach($previewSession->getParticipantsSolution() as $solution)
429  {
430  if( isset($solution['points']) )
431  {
432  $points += $solution['points'];
433  }
434  }
435  return $points;
436  }
+ Here is the call graph for this function:

◆ clearParameters()

assFlashQuestion::clearParameters ( )

Definition at line 713 of file class.assFlashQuestion.php.

Referenced by loadFromDb().

714  {
715  $this->parameters = array();
716  }
+ Here is the caller graph for this function:

◆ copyApplet()

assFlashQuestion::copyApplet (   $question_id,
  $source_questionpool 
)
protected

Copy the flash applet.

public

See also
$points

Definition at line 362 of file class.assFlashQuestion.php.

References $filename, getApplet(), assQuestion\getFlashPath(), and ilUtil\makeDirParents().

363  {
364  $flashpath = $this->getFlashPath();
365  $flashpath_original = preg_replace("/([^\d])$this->id([^\d])/", "\${1}$question_id\${2}", $flashpath);
366  $flashpath_original = str_replace("/$this->obj_id/", "/$source_questionpool/", $flashpath_original);
367  if (!file_exists($flashpath))
368  {
369  ilUtil::makeDirParents($flashpath);
370  }
371  $filename = $this->getApplet();
372  if (!copy($flashpath_original . $filename, $flashpath . $filename))
373  {
374  print "flash applet could not be copied!!!! ";
375  }
376  }
static makeDirParents($a_dir)
Create a new directory and all parent directories.
getFlashPath()
Returns the image path for web accessable flash files of a question.
$filename
Definition: buildRTE.php:89
+ Here is the call graph for this function:

◆ copyObject()

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

Copies an assFlashQuestion object.

Copies an assFlashQuestion object

public

Definition at line 261 of file class.assFlashQuestion.php.

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

262  {
263  if ($this->id <= 0)
264  {
265  // The question has not been saved. It cannot be duplicated
266  return;
267  }
268  // duplicate the question in database
269  $clone = $this;
270  include_once ("./Modules/TestQuestionPool/classes/class.assQuestion.php");
272  $clone->id = -1;
273  $source_questionpool_id = $this->getObjId();
274  $clone->setObjId($target_questionpool_id);
275  if ($title)
276  {
277  $clone->setTitle($title);
278  }
279  $clone->saveToDb();
280 
281  // copy question page content
282  $clone->copyPageOfQuestion($original_id);
283  // copy XHTML media objects
284  $clone->copyXHTMLMediaObjectsOfQuestion($original_id);
285  // duplicate the applet
286  $clone->copyApplet($original_id, $source_questionpool_id);
287 
288  $clone->onCopy($source_questionpool_id, $original_id, $clone->getObjId(), $clone->getId());
289 
290  return $clone->id;
291  }
static _getOriginalId($question_id)
Returns the original id of a question.
getObjId()
Get the object id of the container object.
+ Here is the call graph for this function:

◆ createNewOriginalFromThisDuplicate()

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

Definition at line 293 of file class.assFlashQuestion.php.

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

294  {
295  if ($this->id <= 0)
296  {
297  // The question has not been saved. It cannot be duplicated
298  return;
299  }
300 
301  include_once ("./Modules/TestQuestionPool/classes/class.assQuestion.php");
302 
303  $sourceQuestionId = $this->id;
304  $sourceParentId = $this->getObjId();
305 
306  // duplicate the question in database
307  $clone = $this;
308  $clone->id = -1;
309 
310  $clone->setObjId($targetParentId);
311 
312  if ($targetQuestionTitle)
313  {
314  $clone->setTitle($targetQuestionTitle);
315  }
316 
317  $clone->saveToDb();
318  // copy question page content
319  $clone->copyPageOfQuestion($sourceQuestionId);
320  // copy XHTML media objects
321  $clone->copyXHTMLMediaObjectsOfQuestion($sourceQuestionId);
322  // duplicate the applet
323  $clone->copyApplet($sourceQuestionId, $sourceParentId);
324 
325  $clone->onCopy($sourceParentId, $sourceQuestionId, $clone->getObjId(), $clone->getId());
326 
327  return $clone->id;
328  }
getObjId()
Get the object id of the container object.
+ Here is the call graph for this function:

◆ deleteAnswers()

assFlashQuestion::deleteAnswers (   $question_id)

Deletes datasets from answers tables.

Parameters
integer$question_idThe question id which should be deleted in the answers table public

Definition at line 579 of file class.assFlashQuestion.php.

580  {
581  }

◆ deleteApplet()

assFlashQuestion::deleteApplet ( )

Definition at line 489 of file class.assFlashQuestion.php.

References getApplet(), and assQuestion\getFlashPath().

490  {
491  @unlink($this->getFlashPath() . $this->getApplet());
492  $this->applet = "";
493  }
getFlashPath()
Returns the image path for web accessable flash files of a question.
+ Here is the call graph for this function:

◆ duplicate()

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

Duplicates an assFlashQuestion.

Duplicates an assFlashQuestion

public

Definition at line 198 of file class.assFlashQuestion.php.

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

199  {
200  if ($this->id <= 0)
201  {
202  // The question has not been saved. It cannot be duplicated
203  return;
204  }
205  // duplicate the question in database
206  $this_id = $this->getId();
207  $thisObjId = $this->getObjId();
208 
209  $clone = $this;
210  include_once ("./Modules/TestQuestionPool/classes/class.assQuestion.php");
212  $clone->id = -1;
213 
214  if( (int)$testObjId > 0 )
215  {
216  $clone->setObjId($testObjId);
217  }
218 
219  if ($title)
220  {
221  $clone->setTitle($title);
222  }
223 
224  if ($author)
225  {
226  $clone->setAuthor($author);
227  }
228  if ($owner)
229  {
230  $clone->setOwner($owner);
231  }
232 
233  if ($for_test)
234  {
235  $clone->saveToDb($original_id);
236  }
237  else
238  {
239  $clone->saveToDb();
240  }
241 
242  // copy question page content
243  $clone->copyPageOfQuestion($this_id);
244  // copy XHTML media objects
245  $clone->copyXHTMLMediaObjectsOfQuestion($this_id);
246  // duplicate the applet
247  $clone->duplicateApplet($this_id, $thisObjId);
248 
249  $clone->onDuplicate($thisObjId, $this_id, $clone->getObjId(), $clone->getId());
250 
251  return $clone->id;
252  }
getId()
Gets the id of the assQuestion object.
static _getOriginalId($question_id)
Returns the original id of a question.
getObjId()
Get the object id of the container object.
+ Here is the call graph for this function:

◆ duplicateApplet()

assFlashQuestion::duplicateApplet (   $question_id,
  $objectId = null 
)
protected

Duplicate the flash applet.

public

See also
$points

Definition at line 336 of file class.assFlashQuestion.php.

References $filename, getApplet(), assQuestion\getFlashPath(), and ilUtil\makeDirParents().

337  {
338  $flashpath = $this->getFlashPath();
339  $flashpath_original = preg_replace("/([^\d])$this->id([^\d])/", "\${1}$question_id\${2}", $flashpath);
340 
341  if( (int)$objectId > 0 )
342  {
343  $flashpath_original = str_replace("/$this->obj_id/", "/$objectId/", $flashpath_original);
344  }
345 
346  if (!file_exists($flashpath))
347  {
348  ilUtil::makeDirParents($flashpath);
349  }
350  $filename = $this->getApplet();
351  if (!copy($flashpath_original . $filename, $flashpath . $filename)) {
352  print "flash applet could not be duplicated!!!! ";
353  }
354  }
static makeDirParents($a_dir)
Create a new directory and all parent directories.
getFlashPath()
Returns the image path for web accessable flash files of a question.
$filename
Definition: buildRTE.php:89
+ Here is the call graph for this function:

◆ fromXML()

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

Creates a question from a QTI file.

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

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

Definition at line 626 of file class.assFlashQuestion.php.

627  {
628  include_once "./Modules/TestQuestionPool/classes/import/qti12/class.assFlashQuestionImport.php";
629  $import = new assFlashQuestionImport($this);
630  $import->fromXML($item, $questionpool_id, $tst_id, $tst_object, $question_counter, $import_mapping);
631  }
Class for flash question imports.

◆ getAdditionalTableName()

assFlashQuestion::getAdditionalTableName ( )

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

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

Returns
string The additional table name public

Definition at line 555 of file class.assFlashQuestion.php.

Referenced by loadFromDb(), and saveAdditionalQuestionDataToDb().

556  {
557  return "qpl_qst_flash";
558  }
+ Here is the caller graph for this function:

◆ getAnswerTableName()

assFlashQuestion::getAnswerTableName ( )

Returns the name of the answer table in the database.

Returns the name of the answer table in the database

Returns
string The answer table name public

Definition at line 568 of file class.assFlashQuestion.php.

569  {
570  return "";
571  }

◆ getApplet()

assFlashQuestion::getApplet ( )

Definition at line 686 of file class.assFlashQuestion.php.

References $applet.

Referenced by copyApplet(), deleteApplet(), duplicateApplet(), isComplete(), moveAppletIfExists(), and saveAdditionalQuestionDataToDb().

687  {
688  return $this->applet;
689  }
+ Here is the caller graph for this function:

◆ getAvailableAnswerOptions()

assFlashQuestion::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 776 of file class.assFlashQuestion.php.

777  {
778  // TODO: Implement getAvailableAnswerOptions() method.
779  }

◆ getBestSolution()

assFlashQuestion::getBestSolution (   $active_id,
  $pass 
)

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

Returns
array An associated array containing the best solution public

Definition at line 653 of file class.assFlashQuestion.php.

654  {
655  $user_solution = array();
656  return $user_solution;
657  }

◆ getExpressionTypes()

assFlashQuestion::getExpressionTypes ( )

◆ getHeight()

assFlashQuestion::getHeight ( )

Definition at line 665 of file class.assFlashQuestion.php.

References $height.

Referenced by saveAdditionalQuestionDataToDb().

666  {
667  return $this->height;
668  }
+ Here is the caller graph for this function:

◆ getMaximumPoints()

assFlashQuestion::getMaximumPoints ( )

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

public

See also
$points

Definition at line 384 of file class.assFlashQuestion.php.

References assQuestion\$points.

Referenced by isComplete().

385  {
386  return $this->points;
387  }
+ Here is the caller graph for this function:

◆ getOperators()

assFlashQuestion::getOperators (   $expression)

Get all available operations for a specific question.

Parameters
string$expression

Implements iQuestionCondition.

Definition at line 736 of file class.assFlashQuestion.php.

References ilOperatorsExpressionMapping\getOperatorsByExpression().

737  {
738  require_once "./Modules/TestQuestionPool/classes/class.ilOperatorsExpressionMapping.php";
740  }
+ Here is the call graph for this function:

◆ getParameters()

assFlashQuestion::getParameters ( )

Definition at line 718 of file class.assFlashQuestion.php.

References $parameters.

Referenced by saveAdditionalQuestionDataToDb().

719  {
720  return $this->parameters;
721  }
+ Here is the caller graph for this function:

◆ getQuestionType()

assFlashQuestion::getQuestionType ( )

Returns the question type of the question.

Returns the question type of the question

Returns
integer The question type of the question public

Definition at line 542 of file class.assFlashQuestion.php.

543  {
544  return "assFlashQuestion";
545  }

◆ getRTETextWithMediaObjects()

assFlashQuestion::getRTETextWithMediaObjects ( )

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

Definition at line 587 of file class.assFlashQuestion.php.

References $text.

588  {
589  $text = parent::getRTETextWithMediaObjects();
590  return $text;
591  }
$text

◆ getUserQuestionResult()

assFlashQuestion::getUserQuestionResult (   $active_id,
  $pass 
)

Get the user solution for a question by active_id and the test pass.

Parameters
int$active_id
int$pass
Returns
ilUserQuestionResult

Implements iQuestionCondition.

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

764  {
765  // TODO: Implement getUserQuestionResult() method.
766  }

◆ getWidth()

assFlashQuestion::getWidth ( )

Definition at line 676 of file class.assFlashQuestion.php.

References $width.

Referenced by saveAdditionalQuestionDataToDb().

677  {
678  return $this->width;
679  }
+ Here is the caller graph for this function:

◆ isAutosaveable()

assFlashQuestion::isAutosaveable ( )

Definition at line 723 of file class.assFlashQuestion.php.

724  {
725  return FALSE;
726  }

◆ isComplete()

assFlashQuestion::isComplete ( )

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

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

Definition at line 61 of file class.assFlashQuestion.php.

References getApplet(), and getMaximumPoints().

62  {
63  if (strlen($this->title)
64  && ($this->author)
65  && ($this->question)
66  && ($this->getMaximumPoints() > 0)
67  && (strlen($this->getApplet()))
68  )
69  {
70  return true;
71  }
72  return false;
73  }
getMaximumPoints()
Returns the maximum points, a learner can reach answering the question.
+ Here is the call graph for this function:

◆ loadFromDb()

assFlashQuestion::loadFromDb (   $question_id)

Loads a assFlashQuestion object from a database.

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

Definition at line 139 of file class.assFlashQuestion.php.

References $_SESSION, $data, $ilDB, $result, ilRTE\_replaceMediaObjectImageSrc(), clearParameters(), getAdditionalTableName(), assQuestion\setAdditionalContentEditingMode(), setApplet(), assQuestion\setAuthor(), assQuestion\setComment(), assQuestion\setEstimatedWorkingTime(), setHeight(), assQuestion\setId(), assQuestion\setNrOfTries(), assQuestion\setObjId(), assQuestion\setOriginalId(), assQuestion\setOwner(), assQuestion\setPoints(), assQuestion\setQuestion(), assQuestion\setSuggestedSolution(), assQuestion\setTitle(), and setWidth().

140  {
141  global $ilDB;
142  $result = $ilDB->queryF("SELECT qpl_questions.*, " . $this->getAdditionalTableName() . ".* FROM qpl_questions LEFT JOIN " . $this->getAdditionalTableName() . " ON " . $this->getAdditionalTableName() . ".question_fi = qpl_questions.question_id WHERE qpl_questions.question_id = %s",
143  array("integer"),
144  array($question_id)
145  );
146  if ($result->numRows() == 1)
147  {
148  $data = $ilDB->fetchAssoc($result);
149  $this->setId($question_id);
150  $this->setNrOfTries($data['nr_of_tries']);
151  $this->setTitle($data["title"]);
152  $this->setComment($data["description"]);
153  $this->setSuggestedSolution($data["solution_hint"]);
154  $this->setOriginalId($data["original_id"]);
155  $this->setObjId($data["obj_fi"]);
156  $this->setAuthor($data["author"]);
157  $this->setOwner($data["owner"]);
158  $this->setPoints($data["points"]);
159 
160  include_once("./Services/RTE/classes/class.ilRTE.php");
161  $this->setQuestion(ilRTE::_replaceMediaObjectImageSrc($data["question_text"], 1));
162  $this->setEstimatedWorkingTime(substr($data["working_time"], 0, 2), substr($data["working_time"], 3, 2), substr($data["working_time"], 6, 2));
163 
164  try
165  {
166  $this->setAdditionalContentEditingMode($data['add_cont_edit_mode']);
167  }
169  {
170  }
171 
172  // load additional data
173  $result = $ilDB->queryF("SELECT * FROM " . $this->getAdditionalTableName() . " WHERE question_fi = %s",
174  array("integer"),
175  array($question_id)
176  );
177  if ($result->numRows() == 1)
178  {
179  $data = $ilDB->fetchAssoc($result);
180  $this->setWidth($data["width"]);
181  $this->setHeight($data["height"]);
182  $this->setApplet($data["applet"]);
183  $this->parameters = unserialize($data["params"]);
184  if (!is_array($this->parameters)) $this->clearParameters();
185  unset($_SESSION["flash_upload_filename"]);
186  }
187  }
188  parent::loadFromDb($question_id);
189  }
setSuggestedSolution($solution_id="", $subquestion_index=0, $is_import=false)
Sets a suggested solution for the question.
$_SESSION["AccountId"]
$result
getAdditionalTableName()
Returns the name of the additional question data table in the database.
setId($id=-1)
Sets the id of the assQuestion object.
setEstimatedWorkingTime($hour=0, $min=0, $sec=0)
Sets the estimated working time of a question from given hour, minute and second. ...
setNrOfTries($a_nr_of_tries)
setAdditionalContentEditingMode($additinalContentEditingMode)
setter for additional content editing mode for this question
static _replaceMediaObjectImageSrc($a_text, $a_direction=0, $nic=IL_INST_ID)
replaces image source from mob image urls with the mob id or replaces mob id with the correct image s...
setAuthor($author="")
Sets the authors name of the assQuestion object.
$data
setPoints($a_points)
Sets the maximum available points for the question.
setQuestion($question="")
Sets the question string of the question object.
global $ilDB
setOriginalId($original_id)
setTitle($title="")
Sets the title string of the assQuestion object.
setObjId($obj_id=0)
Set the object id of the container object.
setComment($comment="")
Sets the comment string of the assQuestion object.
setOwner($owner="")
Sets the creator/owner ID of the assQuestion object.
+ Here is the call graph for this function:

◆ moveAppletIfExists()

assFlashQuestion::moveAppletIfExists ( )
protected

Moves an applet file (maybe stored in the PHP session) to its final filesystem destination.

Exceptions

Definition at line 117 of file class.assFlashQuestion.php.

References $_SESSION, $path, getApplet(), assQuestion\getFlashPath(), ilUtil\makeDirParents(), and ilFileUtils\rename().

Referenced by saveAdditionalQuestionDataToDb().

118  {
119  if (
120  isset($_SESSION['flash_upload_filename']) && is_string($_SESSION['flash_upload_filename']) &&
121  file_exists($_SESSION['flash_upload_filename']) && is_file($_SESSION['flash_upload_filename'])
122  ) {
123  $path = $this->getFlashPath();
125 
126  require_once 'Services/Utilities/classes/class.ilFileUtils.php';
127  \ilFileUtils::rename($_SESSION['flash_upload_filename'], $path . $this->getApplet());
128  unset($_SESSION['flash_upload_filename']);
129  }
130  }
static makeDirParents($a_dir)
Create a new directory and all parent directories.
$_SESSION["AccountId"]
static rename($a_source, $a_target)
Rename a file.
getFlashPath()
Returns the image path for web accessable flash files of a question.
$path
Definition: index.php:22
+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ moveUploadedFile()

assFlashQuestion::moveUploadedFile (   $tmpfile,
  $flashfile 
)

Uploads a flash file.

Parameters
string$flashfileName of the original flash file
string$tmpfileName of the temporary uploaded flash file
Returns
string Name of the file public

Definition at line 470 of file class.assFlashQuestion.php.

References $result, assQuestion\getFlashPath(), ilUtil\makeDirParents(), and ilUtil\moveUploadedFile().

471  {
472  $result = "";
473  if (!empty($tmpfile))
474  {
475  $flashfile = str_replace(" ", "_", $flashfile);
476  $flashpath = $this->getFlashPath();
477  if (!file_exists($flashpath))
478  {
479  ilUtil::makeDirParents($flashpath);
480  }
481  if (ilUtil::moveUploadedFile($tmpfile, $flashfile, $flashpath.$flashfile))
482  {
483  $result = $flashfile;
484  }
485  }
486  return $result;
487  }
static makeDirParents($a_dir)
Create a new directory and all parent directories.
$result
getFlashPath()
Returns the image path for web accessable flash files of a question.
static moveUploadedFile($a_file, $a_name, $a_target, $a_raise_errors=true, $a_mode="move_uploaded")
move uploaded file
+ Here is the call graph for this function:

◆ removeParameter()

assFlashQuestion::removeParameter (   $name)

Definition at line 708 of file class.assFlashQuestion.php.

709  {
710  unset($this->parameters[$name]);
711  }

◆ reworkWorkingData()

assFlashQuestion::reworkWorkingData (   $active_id,
  $pass,
  $obligationsAnswered 
)
protected

Reworks the allready saved working data if neccessary.

protected

Parameters
integer$active_id
integer$pass
boolean$obligationsAnswered

Definition at line 529 of file class.assFlashQuestion.php.

530  {
531  // nothing to rework!
532  }

◆ saveAdditionalQuestionDataToDb()

assFlashQuestion::saveAdditionalQuestionDataToDb ( )

Saves a record to the question types additional data table.

Returns
mixed

Implements ilObjQuestionScoringAdjustable.

Definition at line 87 of file class.assFlashQuestion.php.

References $ilDB, getAdditionalTableName(), getApplet(), getHeight(), assQuestion\getId(), getParameters(), ilLoggerFactory\getRootLogger(), getWidth(), and moveAppletIfExists().

Referenced by saveToDb().

88  {
89  global $ilDB;
90  $ilDB->manipulateF( "DELETE FROM " . $this->getAdditionalTableName() . " WHERE question_fi = %s",
91  array( "integer" ),
92  array( $this->getId() )
93  );
94  $ilDB->manipulateF( "INSERT INTO " . $this->getAdditionalTableName(
95  ) . " (question_fi, width, height, applet, params) VALUES (%s, %s, %s, %s, %s)",
96  array( "integer", "integer", "integer", "text", "text" ),
97  array(
98  $this->getId(),
99  (strlen( $this->getWidth() )) ? $this->getWidth() : 550,
100  (strlen( $this->getHeight() )) ? $this->getHeight() : 400,
101  $this->getApplet(),
102  serialize( $this->getParameters() )
103  )
104  );
105 
106  try {
107  $this->moveAppletIfExists();
108  } catch (\ilFileUtilsException $e) {
109  \ilLoggerFactory::getRootLogger()->error($e->getMessage());
110  }
111  }
getId()
Gets the id of the assQuestion object.
getAdditionalTableName()
Returns the name of the additional question data table in the database.
global $ilDB
moveAppletIfExists()
Moves an applet file (maybe stored in the PHP session) to its final filesystem destination.
static getRootLogger()
The unique root logger has a fixed error level.
Class to report exception.
+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ savePreviewData()

assFlashQuestion::savePreviewData ( ilAssQuestionPreviewSession  $previewSession)
protected

Definition at line 514 of file class.assFlashQuestion.php.

515  {
516  // nothing to save!
517 
518  return true;
519  }

◆ saveToDb()

assFlashQuestion::saveToDb (   $original_id = "")

Saves a assFlashQuestion object to a database.

public

Definition at line 80 of file class.assFlashQuestion.php.

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

81  {
84  parent::saveToDb();
85  }
saveAdditionalQuestionDataToDb()
Saves a record to the question types additional data table.
saveQuestionDataToDb($original_id="")
+ Here is the call graph for this function:

◆ saveWorkingData()

assFlashQuestion::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 503 of file class.assFlashQuestion.php.

504  {
505  // nothing to save!
506 
507  //$this->getProcessLocker()->requestUserSolutionUpdateLock();
508  // store in tst_solutions
509  //$this->getProcessLocker()->releaseUserSolutionUpdateLock();
510 
511  return true;
512  }

◆ sendToHost()

assFlashQuestion::sendToHost (   $url,
  $data,
  $optional_headers = null 
)

Definition at line 438 of file class.assFlashQuestion.php.

References $data, $params, and $url.

439  {
440  $params = array('http' => array(
441  'method' => 'POST',
442  'content' => $data
443  ));
444  if ($optional_headers !== null)
445  {
446  $params['http']['header'] = $optional_headers;
447  }
448  $ctx = stream_context_create($params);
449  $fp = @fopen($url, 'rb', false, $ctx);
450  if (!$fp)
451  {
452  throw new Exception("Problem with $url, $php_errormsg");
453  }
454  $response = @stream_get_contents($fp);
455  if ($response === false)
456  {
457  throw new Exception("Problem reading data from $url, $php_errormsg");
458  }
459  return $response;
460  }
$url
Definition: shib_logout.php:72
$data
$params
Definition: example_049.php:96

◆ setApplet()

assFlashQuestion::setApplet (   $a_applet)

Definition at line 681 of file class.assFlashQuestion.php.

Referenced by loadFromDb().

682  {
683  $this->applet = $a_applet;
684  }
+ Here is the caller graph for this function:

◆ setExportDetailsXLS()

assFlashQuestion::setExportDetailsXLS ( $worksheet,
  $startrow,
  $active_id,
  $pass,
$format_title,
$format_bold 
)

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

Parameters
object$worksheetReference to the parent excel worksheet
object$startrowStartrow of the output in the excel worksheet
object$active_idActive id of the participant
object$passTest pass
object$format_titleExcel title format
object$format_boldExcel bold format
array$eval_dataCumulated evaluation data public

Definition at line 605 of file class.assFlashQuestion.php.

References ilExcelUtils\_convert_text(), and assQuestion\getTitle().

606  {
607  include_once ("./Services/Excel/classes/class.ilExcelUtils.php");
608  $worksheet->writeString($startrow, 0, ilExcelUtils::_convert_text($this->lng->txt($this->getQuestionType())), $format_title);
609  $worksheet->writeString($startrow, 1, ilExcelUtils::_convert_text($this->getTitle()), $format_title);
610  return $startrow + 1;
611  }
_convert_text($a_text, $a_target="has been removed")
getTitle()
Gets the title string of the assQuestion object.
+ Here is the call graph for this function:

◆ setHeight()

assFlashQuestion::setHeight (   $a_height)

Definition at line 659 of file class.assFlashQuestion.php.

Referenced by loadFromDb().

660  {
661  if (!$a_height) $a_height = 400;
662  $this->height = $a_height;
663  }
+ Here is the caller graph for this function:

◆ setParameters()

assFlashQuestion::setParameters (   $params)

Definition at line 696 of file class.assFlashQuestion.php.

References $params.

697  {
698  if (is_array($params))
699  {
700  $this->parameters = $params;
701  }
702  else
703  {
704  $this->parameters = array();
705  }
706  }
$params
Definition: example_049.php:96

◆ setWidth()

assFlashQuestion::setWidth (   $a_width)

Definition at line 670 of file class.assFlashQuestion.php.

Referenced by loadFromDb().

671  {
672  if (!$a_width) $a_width = 550;
673  $this->width = $a_width;
674  }
+ Here is the caller graph for this function:

◆ toXML()

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

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

Returns
string The QTI xml representation of the question public

Definition at line 640 of file class.assFlashQuestion.php.

641  {
642  include_once "./Modules/TestQuestionPool/classes/export/qti12/class.assFlashQuestionExport.php";
643  $export = new assFlashQuestionExport($this);
644  return $export->toXML($a_include_header, $a_include_binary, $a_shuffle, $test_output, $force_image_references);
645  }
Class for flash question exports.

Field Documentation

◆ $applet

assFlashQuestion::$applet
private

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

Referenced by getApplet().

◆ $height

assFlashQuestion::$height
private

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

Referenced by getHeight().

◆ $parameters

assFlashQuestion::$parameters
private

Definition at line 24 of file class.assFlashQuestion.php.

Referenced by getParameters().

◆ $width

assFlashQuestion::$width
private

Definition at line 22 of file class.assFlashQuestion.php.

Referenced by getWidth().


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