Matching question GUI representation. More...

Inheritance diagram for assMatchingQuestionGUI:

Collaboration diagram for assMatchingQuestionGUI:

Public Member Functions
	__construct ($id=-1)
	assMatchingQuestionGUI constructor More...

	validateUploadSubforms ()

	writeAnswerSpecificPostData (ilPropertyFormGUI $form)
	Extracts the answer specific values from $_POST and applies them to the data object. More...

	writeQuestionSpecificPostData (ilPropertyFormGUI $form)
	Extracts the question specific values from $_POST and applies them to the data object. More...

	uploadterms ()

	removeimageterms ()

	uploaddefinitions ()

	removeimagedefinitions ()

	addterms ()

	removeterms ()

	adddefinitions ()

	removedefinitions ()

	addpairs ()

	removepairs ()

	editQuestion ($checkonly=false)

	populateAnswerSpecificFormPart (\ilPropertyFormGUI $form)

	populateQuestionSpecificFormPart (\ilPropertyFormGUI $form)

	supportsIntermediateSolutionOutput ()
	Question type specific support of intermediate solution output The function getSolutionOutput respects getUseIntermediateSolution() More...

	getSolutionOutput ( $active_id, $pass=null, $graphicalOutput=false, $result_output=false, $show_question_only=true, $show_feedback=false, $show_correct_solution=false, $show_manual_scoring=false, $show_question_text=true)
	Get the question solution output. More...

	getPreview ($show_question_only=false, $showInlineFeedback=false)

	getPresentationJavascripts ()

	getTestOutput ($active_id, $pass, $is_postponed=false, $user_post_solution=false, $inlineFeedback=false)

	checkInput ()
	check input fields More...

	getSpecificFeedbackOutput ($userSolution)
	Returns the answer specific feedback for the question. More...

	getAfterParticipationSuppressionAnswerPostVars ()
	Returns a list of postvars which will be suppressed in the form output when used in scoring adjustment. More...

	getAfterParticipationSuppressionQuestionPostVars ()
	Returns a list of postvars which will be suppressed in the form output when used in scoring adjustment. More...

	getAggregatedAnswersView ($relevant_answers)
	Returns an html string containing a question specific representation of the answers so far given in the test for use in the right column in the scoring adjustment user interface. More...

	getAnswersFrequency ($relevantAnswers, $questionIndex)

	getAnswerFrequencyTableGUI ($parentGui, $parentCmd, $relevantAnswers, $questionIndex)

	populateCorrectionsFormProperties (ilPropertyFormGUI $form)

	saveCorrectionsFormProperties (ilPropertyFormGUI $form)

Public Member Functions inherited from assQuestionGUI
	__construct ()
	assQuestionGUI constructor More...

	hasInlineFeedback ()
	this method can be overwritten per question type More...

	addHeaderAction ()

	redrawHeaderAction ()

	getHeaderAction ()

	getNotesHTML ()

	executeCommand ()
	execute command More...

	getType ()
	needed for page editor compliance More...

	getPresentationContext ()

	setPresentationContext ($presentationContext)

	isTestPresentationContext ()

	isPreviousSolutionPrefilled ()

	setPreviousSolutionPrefilled ($previousSolutionPrefilled)

	getRenderPurpose ()

	setRenderPurpose ($renderPurpose)

	isRenderPurposePrintPdf ()

	isRenderPurposePreview ()

	isRenderPurposeInputValue ()

	isRenderPurposePlayback ()

	isRenderPurposeDemoplay ()

	renderPurposeSupportsFormHtml ()

	getEditContext ()

	setEditContext ($editContext)

	isAuthoringEditContext ()

	isAdjustmentEditContext ()

	setAdjustmentEditContext ()

	getNavigationGUI ()

	setNavigationGUI ($navigationGUI)

	setTaxonomyIds ($taxonomyIds)

	getTaxonomyIds ()

	setTargetGui ($linkTargetGui)

	setTargetGuiClass ($targetGuiClass)

	getTargetGuiClass ()

	setQuestionHeaderBlockBuilder ($questionHeaderBlockBuilder)

	getQuestionHeaderBlockBuilder ()

	setQuestionActionCmd ($questionActionCmd)

	getQuestionActionCmd ()

&	createQuestionGUI ($question_type, $question_id=-1)
	Creates a question gui representation. More...

	populateJavascriptFilesRequiredForWorkForm (ilGlobalTemplateInterface $tpl)

	getPresentationJavascripts ()

	getQuestionTemplate ()
	get question template More...

	getILIASPage ($html="")
	Returns the ILIAS Page around a question. More...

	outQuestionPage ($a_temp_var, $a_postponed=false, $active_id="", $html="", $inlineFeedbackEnabled=false)
	output question page More...

	cancel ()
	cancel action More...

	originalSyncForm ($return_to="", $return_to_feedback='')

	sync ()

	cancelSync ()

	saveEdit ()
	save question More...

	save ()
	save question More...

	saveReturn ()
	save question More...

	apply ()
	apply changes More...

	getContextPath ($cont_obj, $a_endnode_id, $a_startnode_id=1)
	get context path in content object tree More...

	setSequenceNumber ($nr)

	getSequenceNumber ()

	setQuestionCount ($a_question_count)

	getQuestionCount ()

	getErrorMessage ()

	setErrorMessage ($errormessage)

	addErrorMessage ($errormessage)

	outAdditionalOutput ()

	getQuestionType ()
	Returns the question type string. More...

	getAsValueAttribute ($a_value)
	Returns a HTML value attribute. More...

	addNewIdListener (&$a_object, $a_method, $a_parameters="")
	Add a listener that is notified with the new question ID, when a new question is saved. More...

	callNewIdListeners ($a_new_id)
	Call the new id listeners. More...

	addQuestionFormCommandButtons ($form)
	Add the command buttons of a question properties form. More...

	addBasicQuestionFormProperties ($form)
	Add basic question form properties: assessment: title, author, description, question, working time. More...

	getAnswerFeedbackOutput ($active_id, $pass)
	Returns the answer generic feedback depending on the results of the question. More...

	getGenericFeedbackOutput ($active_id, $pass)
	Returns the answer specific feedback for the question. More...

	getGenericFeedbackOutputForCorrectSolution ()

	getGenericFeedbackOutputForIncorrectSolution ()

	getSpecificFeedbackOutput ($userSolution)
	Returns the answer specific feedback for the question. More...

	outQuestionType ()

	showSuggestedSolution ()

	suggestedsolution ()
	Allows to add suggested solutions for questions. More...

	outSolutionExplorer ()

	saveSuggestedSolution ()

	cancelExplorer ()

	outPageSelector ()

	outChapterSelector ()

	outGlossarySelector ()

	linkChilds ()

	addPG ()

	addST ()

	addGIT ()

	isSaveCommand ()

	setQuestionTabs ()

	addTab_SuggestedSolution (ilTabsGUI $tabs, $classname)

	getEditQuestionTabCommands ()

	getSolutionOutput ( $active_id, $pass=null, $graphicalOutput=false, $result_output=false, $show_question_only=true, $show_feedback=false, $show_correct_solution=false, $show_manual_scoring=false, $show_question_text=true)

	supportsIntermediateSolutionOutput ()
	Question type specific support of intermediate solution output The function getSolutionOutput respects getUseIntermediateSolution() More...

	hasIntermediateSolution ($activeId, $passIndex)
	Check if the question has an intermediate solution. More...

	setUseIntermediateSolution ($use)

	getUseIntermediateSolution ()
	Get if intermediate solution should be used for solution output. More...

	isAutosaveable ()

	getPreview ($show_question_only=false, $showInlineFeedback=false)

	outQuestionForTest ( $formaction, $active_id, $pass, $is_question_postponed=false, $user_post_solutions=false, $show_specific_inline_feedback=false)

	magicAfterTestOutput ()

	getTestOutput ( $active_id, $pass, $is_question_postponed, $user_post_solutions, $show_specific_inline_feedback)

	getFormEncodingType ()

	setPreviewSession ($previewSession)

	getPreviewSession ()

	showHints ()

	buildFocusAnchorHtml ()

	isAnswerFreuqencyStatisticSupported ()

	getSubQuestionsIndex ()

	getAnswersFrequency ($relevantAnswers, $questionIndex)

	getAnswerFrequencyTableGUI ($parentGui, $parentCmd, $relevantAnswers, $questionIndex)

	prepareReprintableCorrectionsForm (ilPropertyFormGUI $form)

	populateCorrectionsFormProperties (ilPropertyFormGUI $form)

	saveCorrectionsFormProperties (ilPropertyFormGUI $form)

Public Member Functions inherited from ilGuiQuestionScoringAdjustable
	populateQuestionSpecificFormPart (ilPropertyFormGUI $form)
	Adds the question specific forms parts to a question property form gui. More...

	writeQuestionSpecificPostData (ilPropertyFormGUI $form)
	Extracts the question specific values from $_POST and applies them to the data object. More...

	getAfterParticipationSuppressionQuestionPostVars ()
	Returns a list of postvars which will be suppressed in the form output when used in scoring adjustment. More...

	getAggregatedAnswersView ($relevant_answers)
	Returns an html string containing a question specific representation of the answers so far given in the test for use in the right column in the scoring adjustment user interface. More...

Public Member Functions inherited from ilGuiAnswerScoringAdjustable
	populateAnswerSpecificFormPart (ilPropertyFormGUI $form)
	Adds the answer specific form parts to a question property form gui. More...

	writeAnswerSpecificPostData (ilPropertyFormGUI $form)
	Extracts the answer specific values from $_POST and applies them to the data object. More...

	getAfterParticipationSuppressionAnswerPostVars ()
	Returns a list of postvars which will be suppressed in the form output when used in scoring adjustment. More...

Protected Member Functions
	writePostData ($always=false)
	{Evaluates a posted edit form and writes the form data in the question object. Returns integer A positive value, if one of the required fields wasn't set, else 0 } More...

	getAnswerStatisticImageHtml ($picture)

	getAnswerStatisticMatchingElemHtml ($elem)

Protected Member Functions inherited from assQuestionGUI
	hasSpecialQuestionCommands ()

	writePostData ($always=false)
	Evaluates a posted edit form and writes the form data in the question object. More...

	renderEditForm ($form)

	getUseUnchangedAnswerCheckboxHtml ()

	getPreviousSolutionProvidedMessage ()

	getPreviousSolutionConfirmationCheckboxHtml ()

	saveTaxonomyAssignments ()

	populateTaxonomyFormSection (ilPropertyFormGUI $form)

	setDefaultTabs (ilTabsGUI $ilTabs)

	setQuestionSpecificTabs (ilTabsGUI $ilTabs)

	getBasicEditQuestionTabCommands ()

	getAdditionalEditQuestionCommands ()

	addTab_QuestionFeedback (ilTabsGUI $tabs)
	adds the feedback tab to ilTabsGUI More...

	addTab_QuestionHints (ilTabsGUI $tabs)
	adds the hints tab to ilTabsGUI More...

	addTab_Question (ilTabsGUI $tabsGUI)

	hasCorrectSolution ($activeId, $passIndex)

	writeQuestionGenericPostData ()

	completeTestOutputFormAction ($formAction, $active_id, $pass)

	addBackTab (ilTabsGUI $ilTabs)

	buildBasicEditFormObject ()

	escapeTemplatePlaceholders (string $text)

	buildEditForm ()

	addSaveOnEnterOnLoadCode ()

Private Member Functions
	isDefImgUploadCommand ()

	isTermImgUploadCommand ()

	isValidTermAndDefinitionAmount (ilPropertyFormGUI $form)
	for mode 1:1 terms count must not be less than definitions count for mode n:n this limitation is cancelled More...

	isCorrectMatching ($pair, $definition, $term)

Additional Inherited Members
Static Public Member Functions inherited from assQuestionGUI
static	_getQuestionGUI ($question_type, $question_id=-1)
	Creates a question gui representation and returns the alias to the question gui note: please do not use $this inside this method to allow static calls. More...

static	_getGUIClassNameForId ($a_q_id)

static	_getClassNameForQType ($q_type)

static	getCommandsFromClassConstants ($guiClassName, $cmdConstantNameBegin='CMD_')
	extracts values of all constants of given class with given prefix as array can be used to get all possible commands in case of these commands are defined as constants More...

Data Fields inherited from assQuestionGUI
const	FORM_MODE_EDIT = 'edit'

const	FORM_MODE_ADJUST = 'adjust'

const	FORM_ENCODING_URLENCODE = 'application/x-www-form-urlencoded'

const	FORM_ENCODING_MULTIPART = 'multipart/form-data'

const	SESSION_PREVIEW_DATA_BASE_INDEX = 'ilAssQuestionPreviewAnswers'

	$object

	$tpl

	$lng

	$error

	$errormessage

	$request

	$sequence_no
	sequence number in test More...

	$question_count
	question count in test More...

const	PRESENTATION_CONTEXT_TEST = 'pContextTest'

const	PRESENTATION_CONTEXT_RESULTS = 'pContextResults'

const	RENDER_PURPOSE_PLAYBACK = 'renderPurposePlayback'

const	RENDER_PURPOSE_DEMOPLAY = 'renderPurposeDemoplay'

const	RENDER_PURPOSE_PREVIEW = 'renderPurposePreview'

const	RENDER_PURPOSE_PRINT_PDF = 'renderPurposePrintPdf'

const	RENDER_PURPOSE_INPUT_VALUE = 'renderPurposeInputValue'

const	EDIT_CONTEXT_AUTHORING = 'authoring'

const	EDIT_CONTEXT_ADJUSTMENT = 'adjustment'

Protected Attributes inherited from assQuestionGUI
const	HAS_SPECIAL_QUESTION_COMMANDS = false

	$ctrl

	$editForm

	$use_intermediate_solution = false

Detailed Description

Matching question GUI representation.

The assMatchingQuestionGUI class encapsulates the GUI representation for matching 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: $Id$

@ilCtrl_Calls assMatchingQuestionGUI: ilFormPropertyDispatchGUI

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

Constructor & Destructor Documentation

◆ __construct()

assMatchingQuestionGUI::__construct ( $id = -1 )

assMatchingQuestionGUI constructor

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

Parameters

integer	$id	The database id of a image map question object
integer	$id	The database id of a image map question object

Returns: \assMatchingQuestionGUI

Definition at line 35 of file class.assMatchingQuestionGUI.php.

    {
        parent::__construct();
        include_once "./Modules/TestQuestionPool/classes/class.assMatchingQuestion.php";
        $this->object = new assMatchingQuestion();
        $this->setErrorMessage($this->lng->txt("msg_form_save_error"));
        if ($id >= 0) {
            $this->object->loadFromDb($id);
        }
    }

References ILIAS\GlobalScreen\Provider\__construct(), and assQuestionGUI\setErrorMessage().

Here is the call graph for this function:

Member Function Documentation

◆ adddefinitions()

assMatchingQuestionGUI::adddefinitions ( )

Definition at line 203 of file class.assMatchingQuestionGUI.php.

    {
        $this->writePostData(true);
        $position = key($_POST["cmd"]["adddefinitions"]);
        $this->object->insertDefinition($position + 1);
        $this->editQuestion();
    }

References $_POST, editQuestion(), and writePostData().

Here is the call graph for this function:

◆ addpairs()

assMatchingQuestionGUI::addpairs ( )

Definition at line 219 of file class.assMatchingQuestionGUI.php.

    {
        $this->writePostData(true);
        $position = key($_POST["cmd"]["addpairs"]);
        $this->object->insertMatchingPair($position + 1);
        $this->editQuestion();
    }

References $_POST, editQuestion(), and writePostData().

Here is the call graph for this function:

◆ addterms()

assMatchingQuestionGUI::addterms ( )

Definition at line 187 of file class.assMatchingQuestionGUI.php.

    {
        $this->writePostData(true);
        $position = key($_POST["cmd"]["addterms"]);
        $this->object->insertTerm($position + 1);
        $this->editQuestion();
    }

References $_POST, editQuestion(), and writePostData().

Here is the call graph for this function:

◆ checkInput()

assMatchingQuestionGUI::checkInput ( )

check input fields

Definition at line 948 of file class.assMatchingQuestionGUI.php.

    {
        if ((!$_POST["title"]) or (!$_POST["author"]) or (!$_POST["question"])) {
            return false;
        }
        return true;
    }

References $_POST.

◆ editQuestion()

assMatchingQuestionGUI::editQuestion ( $checkonly = false )

Definition at line 235 of file class.assMatchingQuestionGUI.php.

    {
        $save = $this->isSaveCommand();
        $this->getQuestionTemplate();
 
        include_once("./Services/Form/classes/class.ilPropertyFormGUI.php");
        $form = new ilPropertyFormGUI();
        $this->editForm = $form;
 
        $form->setFormAction($this->ctrl->getFormAction($this));
        $form->setTitle($this->outQuestionType());
        $form->setMultipart(true);
        $form->setTableWidth("100%");
        $form->setId("matching");
 
 
        // title, author, description, question, working time (assessment mode)
        $this->addBasicQuestionFormProperties($form);
        $this->populateQuestionSpecificFormPart($form);
        $this->populateAnswerSpecificFormPart($form);
        $this->populateTaxonomyFormSection($form);
        $this->addQuestionFormCommandButtons($form);
 
        $errors = false;
        if ($save) {
            $form->setValuesByPost();
            $errors = !$form->checkInput();
            $form->setValuesByPost(); // again, because checkInput now performs the whole stripSlashes handling and we need this if we don't want to have duplication of backslashes
            if (!$errors && !$this->isValidTermAndDefinitionAmount($form) && !$this->object->getSelfAssessmentEditingMode()) {
                $errors = true;
                $terms = $form->getItemByPostVar('terms');
                $terms->setAlert($this->lng->txt("msg_number_of_terms_too_low"));
                ilUtil::sendFailure($this->lng->txt('form_input_not_valid'));
            }
            if ($errors) {
                $checkonly = false;
            }
        }
 
        if (!$checkonly) {
            $this->tpl->setVariable("QUESTION_DATA", $form->getHTML());
        }
        return $errors;
    }

References $errors, assQuestionGUI\addBasicQuestionFormProperties(), assQuestionGUI\addQuestionFormCommandButtons(), assQuestionGUI\getQuestionTemplate(), assQuestionGUI\isSaveCommand(), isValidTermAndDefinitionAmount(), assQuestionGUI\outQuestionType(), populateAnswerSpecificFormPart(), populateQuestionSpecificFormPart(), assQuestionGUI\populateTaxonomyFormSection(), and ilUtil\sendFailure().

Referenced by adddefinitions(), addpairs(), addterms(), removedefinitions(), removeimagedefinitions(), removeimageterms(), removepairs(), removeterms(), uploaddefinitions(), uploadterms(), and writePostData().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ getAfterParticipationSuppressionAnswerPostVars()

assMatchingQuestionGUI::getAfterParticipationSuppressionAnswerPostVars ( )

Returns a list of postvars which will be suppressed in the form output when used in scoring adjustment.

The form elements will be shown disabled, so the users see the usual form but can only edit the settings, which make sense in the given context.

E.g. array('cloze_type', 'image_filename')

Returns: string[]

Implements ilGuiAnswerScoringAdjustable.

Definition at line 1002 of file class.assMatchingQuestionGUI.php.

    {
        return array();
    }

◆ getAfterParticipationSuppressionQuestionPostVars()

assMatchingQuestionGUI::getAfterParticipationSuppressionQuestionPostVars ( )

Returns a list of postvars which will be suppressed in the form output when used in scoring adjustment.

The form elements will be shown disabled, so the users see the usual form but can only edit the settings, which make sense in the given context.

E.g. array('cloze_type', 'image_filename')

Returns: string[]

Implements ilGuiQuestionScoringAdjustable.

Definition at line 1016 of file class.assMatchingQuestionGUI.php.

    {
        return array();
    }

◆ getAggregatedAnswersView()

assMatchingQuestionGUI::getAggregatedAnswersView ( $relevant_answers )

Returns an html string containing a question specific representation of the answers so far given in the test for use in the right column in the scoring adjustment user interface.

Parameters

array $relevant_answers

Returns: string

Implements ilGuiQuestionScoringAdjustable.

Definition at line 1029 of file class.assMatchingQuestionGUI.php.

    {
        return ''; //print_r($relevant_answers,true);
    }

◆ getAnswerFrequencyTableGUI()

assMatchingQuestionGUI::getAnswerFrequencyTableGUI	(	$parentGui,
		$parentCmd,
		$relevantAnswers,
		$questionIndex
	)

Parameters

$parentGui
$parentCmd
$relevantAnswers
$questionIndex

Returns: ilMatchingQuestionAnswerFreqStatTableGUI

Reimplemented from assQuestionGUI.

Definition at line 1127 of file class.assMatchingQuestionGUI.php.

    {
        require_once 'Modules/TestQuestionPool/classes/tables/class.ilMatchingQuestionAnswerFreqStatTableGUI.php';
 
        $table = new ilMatchingQuestionAnswerFreqStatTableGUI($parentGui, $parentCmd, $this->object);
        $table->setQuestionIndex($questionIndex);
        $table->setData($this->getAnswersFrequency($relevantAnswers, $questionIndex));
        $table->initColumns();
 
        return $table;
    }

References getAnswersFrequency().

Here is the call graph for this function:

◆ getAnswersFrequency()

assMatchingQuestionGUI::getAnswersFrequency	(	$relevantAnswers,
		$questionIndex
	)

Reimplemented from assQuestionGUI.

Definition at line 1076 of file class.assMatchingQuestionGUI.php.

    {
        $answersByActiveAndPass = array();
 
        foreach ($relevantAnswers as $row) {
            $key = $row['active_fi'] . ':' . $row['pass'];
 
            if (!isset($answersByActiveAndPass[$key])) {
                $answersByActiveAndPass[$key] = array();
            }
 
            $answersByActiveAndPass[$key][$row['value1']] = $row['value2'];
        }
 
        $answers = array();
 
        foreach ($answersByActiveAndPass as $key => $matchingPairs) {
            foreach ($matchingPairs as $termId => $defId) {
                $hash = md5($termId . ':' . $defId);
 
                if (!isset($answers[$hash])) {
                    $termHtml = $this->getAnswerStatisticMatchingElemHtml(
                        $this->object->getTermWithIdentifier($termId)
                    );
 
                    $defHtml = $this->getAnswerStatisticMatchingElemHtml(
                        $this->object->getDefinitionWithIdentifier($defId)
                    );
 
                    $answers[$hash] = array(
                        'answer' => $termHtml . $defHtml,
                        'term' => $termHtml,
                        'definition' => $defHtml,
                        'frequency' => 0
                    );
                }
 
                $answers[$hash]['frequency']++;
            }
        }
 
        return $answers;
    }

References getAnswerStatisticMatchingElemHtml().

Referenced by getAnswerFrequencyTableGUI().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ getAnswerStatisticImageHtml()

assMatchingQuestionGUI::getAnswerStatisticImageHtml ( $picture )

protected

Definition at line 1055 of file class.assMatchingQuestionGUI.php.

    {
        $thumbweb = $this->object->getImagePathWeb() . $this->object->getThumbPrefix() . $picture;
        return '<img src="' . $thumbweb . '" alt="' . $picture . '" title="' . $picture . '"/>';
    }

Referenced by getAnswerStatisticMatchingElemHtml().

Here is the caller graph for this function:

◆ getAnswerStatisticMatchingElemHtml()

assMatchingQuestionGUI::getAnswerStatisticMatchingElemHtml ( $elem )

protected

Definition at line 1061 of file class.assMatchingQuestionGUI.php.

    {
        $html = '';
 
        if (strlen($elem->text)) {
            $html .= $elem->text;
        }
 
        if (strlen($elem->picture)) {
            $html .= $this->getAnswerStatisticImageHtml($elem->picture);
        }
 
        return $html;
    }

References getAnswerStatisticImageHtml().

Referenced by getAnswersFrequency().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ getPresentationJavascripts()

assMatchingQuestionGUI::getPresentationJavascripts ( )

Reimplemented from assQuestionGUI.

Definition at line 777 of file class.assMatchingQuestionGUI.php.

    {
        global $DIC; /* @var ILIAS\DI\Container $DIC */
 
        $files = array();
 
        if ($DIC['ilBrowser']->isMobile() || $DIC['ilBrowser']->isIpad()) {
            $files[] = './node_modules/@andxor/jquery-ui-touch-punch-fix/jquery.ui.touch-punch.js';
        }
 
        $files[] = 'Modules/TestQuestionPool/js/ilMatchingQuestion.js';
 
        return $files;
    }

References $DIC.

◆ getPreview()

assMatchingQuestionGUI::getPreview	(	$show_question_only = `false`,
		$showInlineFeedback = `false`
	)

Reimplemented from assQuestionGUI.

Definition at line 619 of file class.assMatchingQuestionGUI.php.

    {
        $solutions = is_object($this->getPreviewSession()) ? (array) $this->getPreviewSession()->getParticipantsSolution() : array();
 
        global $DIC; /* @var ILIAS\DI\Container $DIC */
        if ($DIC['ilBrowser']->isMobile() || $DIC['ilBrowser']->isIpad()) {
            require_once 'Services/jQuery/classes/class.iljQueryUtil.php';
            iljQueryUtil::initjQuery();
            iljQueryUtil::initjQueryUI();
            $this->tpl->addJavaScript('./node_modules/@andxor/jquery-ui-touch-punch-fix/jquery.ui.touch-punch.js');
        }
        $this->tpl->addJavaScript('Modules/TestQuestionPool/js/ilMatchingQuestion.js');
        $this->tpl->addCss(ilUtil::getStyleSheetLocation('output', 'test_javascript.css', 'Modules/TestQuestionPool'));
 
        $template = new ilTemplate("tpl.il_as_qpl_matching_output.html", true, true, "Modules/TestQuestionPool");
 
        foreach ($solutions as $defId => $terms) {
            foreach ($terms as $termId) {
                $template->setCurrentBlock("matching_data");
                $template->setVariable("DEFINITION_ID", $defId);
                $template->setVariable("TERM_ID", $termId);
                $template->parseCurrentBlock();
            }
        }
 
        // shuffle output
        $terms = $this->object->getTerms();
        $definitions = $this->object->getDefinitions();
        switch ($this->object->getShuffle()) {
            case 1:
                $seed = $this->object->getShuffler()->getSeed();
                $this->object->getShuffler()->setSeed($seed . '1');
                $terms = $this->object->getShuffler()->shuffle($terms);
                $this->object->getShuffler()->setSeed($seed . '2');
                $definitions = $this->object->getShuffler()->shuffle($definitions);
                $this->object->getShuffler()->setSeed($seed);
                break;
            case 2:
                $terms = $this->object->getShuffler()->shuffle($terms);
                break;
            case 3:
                $definitions = $this->object->getShuffler()->shuffle($definitions);
                break;
        }
 
        // create definitions
        $counter = 0;
        foreach ($definitions as $definition) {
            if (strlen($definition->picture)) {
                $template->setCurrentBlock("definition_picture");
                $template->setVariable("DEFINITION_ID", $definition->identifier);
                $template->setVariable("IMAGE_HREF", $this->object->getImagePathWeb() . $definition->picture);
                $thumbweb = $this->object->getImagePathWeb() . $this->object->getThumbPrefix() . $definition->picture;
                $thumb = $this->object->getImagePath() . $this->object->getThumbPrefix() . $definition->picture;
                if (!@file_exists($thumb)) {
                    $this->object->rebuildThumbnails();
                }
                $template->setVariable("THUMBNAIL_HREF", $thumbweb);
                $template->setVariable("THUMB_ALT", $this->lng->txt("image"));
                $template->setVariable("THUMB_TITLE", $this->lng->txt("image"));
                $template->setVariable("TEXT_DEFINITION", (strlen($definition->text)) ? $this->object->prepareTextareaOutput($definition->text, true, true) : '');
                $template->setVariable("TEXT_PREVIEW", $this->lng->txt('preview'));
                $template->setVariable("IMG_PREVIEW", ilUtil::getImagePath('enlarge.svg'));
                $template->parseCurrentBlock();
            } else {
                $template->setCurrentBlock("definition_text");
                $template->setVariable("DEFINITION", $this->object->prepareTextareaOutput($definition->text, true, true));
                $template->parseCurrentBlock();
            }
 
            $template->setCurrentBlock("droparea");
            $template->setVariable("ID_DROPAREA", $definition->identifier);
            $template->setVariable("QUESTION_ID", $this->object->getId());
            $template->parseCurrentBlock();
 
            $template->setCurrentBlock("definition_data");
            $template->setVariable("DEFINITION_ID", $definition->identifier);
            $template->parseCurrentBlock();
        }
 
        // create terms
        $counter = 0;
        foreach ($terms as $term) {
            if (strlen($term->picture)) {
                $template->setCurrentBlock("term_picture");
                $template->setVariable("TERM_ID", $term->identifier);
                $template->setVariable("IMAGE_HREF", $this->object->getImagePathWeb() . $term->picture);
                $thumbweb = $this->object->getImagePathWeb() . $this->object->getThumbPrefix() . $term->picture;
                $thumb = $this->object->getImagePath() . $this->object->getThumbPrefix() . $term->picture;
                if (!@file_exists($thumb)) {
                    $this->object->rebuildThumbnails();
                }
                $template->setVariable("THUMBNAIL_HREF", $thumbweb);
                $template->setVariable("THUMB_ALT", $this->lng->txt("image"));
                $template->setVariable("THUMB_TITLE", $this->lng->txt("image"));
                $template->setVariable("TEXT_PREVIEW", $this->lng->txt('preview'));
                $template->setVariable("TEXT_TERM", (strlen($term->text)) ? $this->object->prepareTextareaOutput($term->text, true, true) : '');
                $template->setVariable("IMG_PREVIEW", ilUtil::getImagePath('enlarge.svg'));
                $template->parseCurrentBlock();
            } else {
                $template->setCurrentBlock("term_text");
                $template->setVariable("TERM_TEXT", $this->object->prepareTextareaOutput($term->text, true, true));
                $template->parseCurrentBlock();
            }
            $template->setCurrentBlock("draggable");
            $template->setVariable("ID_DRAGGABLE", $term->identifier);
            $template->parseCurrentBlock();
 
            $template->setCurrentBlock("term_data");
            $template->setVariable("TERM_ID", $term->identifier);
            $template->parseCurrentBlock();
        }
 
        $template->setVariable('MATCHING_MODE', $this->object->getMatchingMode());
 
        $template->setVariable("RESET_BUTTON", $this->lng->txt("reset_terms"));
 
        $template->setVariable("QUESTIONTEXT", $this->object->getQuestionForHTMLOutput());
 
        $questionoutput = $template->get();
 
        if (!$show_question_only) {
            // get page object output
            $questionoutput = $this->getILIASPage($questionoutput);
        }
 
        return $questionoutput;
    }

References $DIC, assQuestionGUI\getILIASPage(), ilUtil\getImagePath(), assQuestionGUI\getPreviewSession(), ilUtil\getStyleSheetLocation(), iljQueryUtil\initjQuery(), and iljQueryUtil\initjQueryUI().

Here is the call graph for this function:

◆ getSolutionOutput()

assMatchingQuestionGUI::getSolutionOutput	(	$active_id,
		$pass = `null`,
		$graphicalOutput = `false`,
		$result_output = `false`,
		$show_question_only = `true`,
		$show_feedback = `false`,
		$show_correct_solution = `false`,
		$show_manual_scoring = `false`,
		$show_question_text = `true`
	)

Get the question solution output.

Parameters

integer	$active_id	The active user id
integer	$pass	The test pass
boolean	$graphicalOutput	Show visual feedback for right/wrong answers
boolean	$result_output	Show the reached points for parts of the question
boolean	$show_question_only	Show the question without the ILIAS content around
boolean	$show_feedback	Show the question feedback
boolean	$show_correct_solution	Show the correct solution instead of the user solution
boolean	$show_manual_scoring	Show specific information for the manual scoring output

Returns: The solution output of the question as HTML code

Reimplemented from assQuestionGUI.

Definition at line 456 of file class.assMatchingQuestionGUI.php.

      {
        // generate the question output
        include_once "./Services/UICore/classes/class.ilTemplate.php";
        $template = new ilTemplate("tpl.il_as_qpl_matching_output_solution.html", true, true, "Modules/TestQuestionPool");
        $solutiontemplate = new ilTemplate("tpl.il_as_tst_solution_output.html", true, true, "Modules/TestQuestionPool");
 
        $solutions = array();
        if (($active_id > 0) && (!$show_correct_solution)) {
            include_once "./Modules/Test/classes/class.ilObjTest.php";
            $solutions = $this->object->getSolutionValues($active_id, $pass, !$this->getUseIntermediateSolution());
            $solution_script .= "";
        } else {
            foreach ($this->object->getMaximumScoringMatchingPairs() as $pair) {
                $solutions[] = array(
                    "value1" => $pair->term->identifier,
                    "value2" => $pair->definition->identifier,
                    'points' => $pair->points
                );
            }
        }
 
        $i = 0;
 
        foreach ($solutions as $solution) {
            $definition = $this->object->getDefinitionWithIdentifier($solution['value2']);
            $term = $this->object->getTermWithIdentifier($solution['value1']);
            $points = $solution['points'];
 
            if (is_object($definition)) {
                if (strlen($definition->picture)) {
                    if (strlen($definition->text)) {
                        $template->setCurrentBlock('definition_image_text');
                        $template->setVariable("TEXT_DEFINITION", ilUtil::prepareFormOutput($definition->text));
                        $template->parseCurrentBlock();
                    }
 
                    $answerImageSrc = ilWACSignedPath::signFile(
                        $this->object->getImagePathWeb() . $this->object->getThumbPrefix() . $definition->picture
                    );
 
                    $template->setCurrentBlock('definition_image');
                    $template->setVariable('ANSWER_IMAGE_URL', $answerImageSrc);
                    $template->setVariable('ANSWER_IMAGE_ALT', (strlen($definition->text)) ? ilUtil::prepareFormOutput($definition->text) : ilUtil::prepareFormOutput($definition->picture));
                    $template->setVariable('ANSWER_IMAGE_TITLE', (strlen($definition->text)) ? ilUtil::prepareFormOutput($definition->text) : ilUtil::prepareFormOutput($definition->picture));
                    $template->setVariable('URL_PREVIEW', $this->object->getImagePathWeb() . $definition->picture);
                    $template->setVariable("TEXT_PREVIEW", $this->lng->txt('preview'));
                    $template->setVariable("IMG_PREVIEW", ilUtil::getImagePath('enlarge.svg'));
                    $template->parseCurrentBlock();
                } else {
                    $template->setCurrentBlock('definition_text');
                    $template->setVariable("DEFINITION", $this->object->prepareTextareaOutput($definition->text, true));
                    $template->parseCurrentBlock();
                }
            }
            if (is_object($term)) {
                if (strlen($term->picture)) {
                    if (strlen($term->text)) {
                        $template->setCurrentBlock('term_image_text');
                        $template->setVariable("TEXT_TERM", ilUtil::prepareFormOutput($term->text));
                        $template->parseCurrentBlock();
                    }
 
                    $answerImageSrc = ilWACSignedPath::signFile(
                        $this->object->getImagePathWeb() . $this->object->getThumbPrefix() . $term->picture
                    );
 
                    $template->setCurrentBlock('term_image');
                    $template->setVariable('ANSWER_IMAGE_URL', $answerImageSrc);
                    $template->setVariable('ANSWER_IMAGE_ALT', (strlen($term->text)) ? ilUtil::prepareFormOutput($term->text) : ilUtil::prepareFormOutput($term->picture));
                    $template->setVariable('ANSWER_IMAGE_TITLE', (strlen($term->text)) ? ilUtil::prepareFormOutput($term->text) : ilUtil::prepareFormOutput($term->picture));
                    $template->setVariable('URL_PREVIEW', $this->object->getImagePathWeb() . $term->picture);
                    $template->setVariable("TEXT_PREVIEW", $this->lng->txt('preview'));
                    $template->setVariable("IMG_PREVIEW", ilUtil::getImagePath('enlarge.svg'));
                    $template->parseCurrentBlock();
                } else {
                    $template->setCurrentBlock('term_text');
                    $template->setVariable("TERM", $this->object->prepareTextareaOutput($term->text, true));
                    $template->parseCurrentBlock();
                }
                $i++;
            }
            if (($active_id > 0) && (!$show_correct_solution)) {
                if ($graphicalOutput) {
                    // output of ok/not ok icons for user entered solutions
                    $ok = false;
                    foreach ($this->object->getMatchingPairs() as $pair) {
                        if ($this->isCorrectMatching($pair, $definition, $term)) {
                            $ok = true;
                        }
                    }
 
                    if ($ok) {
                        $template->setCurrentBlock("icon_ok");
                        $template->setVariable("ICON_OK", ilUtil::getImagePath("icon_ok.svg"));
                        $template->setVariable("TEXT_OK", $this->lng->txt("answer_is_right"));
                        $template->parseCurrentBlock();
                    } else {
                        $template->setCurrentBlock("icon_ok");
                        $template->setVariable("ICON_NOT_OK", ilUtil::getImagePath("icon_not_ok.svg"));
                        $template->setVariable("TEXT_NOT_OK", $this->lng->txt("answer_is_wrong"));
                        $template->parseCurrentBlock();
                    }
                }
            }
 
            if ($result_output) {
                $resulttext = ($points == 1) ? "(%s " . $this->lng->txt("point") . ")" : "(%s " . $this->lng->txt("points") . ")";
                $template->setCurrentBlock("result_output");
                $template->setVariable("RESULT_OUTPUT", sprintf($resulttext, $points));
                $template->parseCurrentBlock();
            }
 
            $template->setCurrentBlock("row");
            $template->setVariable("TEXT_MATCHES", $this->lng->txt("matches"));
            $template->parseCurrentBlock();
        }
 
        if ($show_question_text == true) {
            $template->setVariable("QUESTIONTEXT", $this->object->getQuestionForHTMLOutput());
        }
 
        $questionoutput = $template->get();
 
        $feedback = '';
        if ($show_feedback) {
            if (!$this->isTestPresentationContext()) {
                $fb = $this->getGenericFeedbackOutput($active_id, $pass);
                $feedback .= strlen($fb) ? $fb : '';
            }
 
            $fb = $this->getSpecificFeedbackOutput(array());
            $feedback .= strlen($fb) ? $fb : '';
        }
        if (strlen($feedback)) {
            $cssClass = (
                $this->hasCorrectSolution($active_id, $pass) ?
                ilAssQuestionFeedback::CSS_CLASS_FEEDBACK_CORRECT : ilAssQuestionFeedback::CSS_CLASS_FEEDBACK_WRONG
            );
 
            $solutiontemplate->setVariable("ILC_FB_CSS_CLASS", $cssClass);
            $solutiontemplate->setVariable("FEEDBACK", $this->object->prepareTextareaOutput($feedback, true));
        }
 
        $solutiontemplate->setVariable("SOLUTION_OUTPUT", $questionoutput);
 
        $solutionoutput = $solutiontemplate->get();
        if (!$show_question_only) {
            // get page object output
            $solutionoutput = $this->getILIASPage($solutionoutput);
        }
        return $solutionoutput;
    }

References $i, $ok, $pass, ilAssQuestionFeedback\CSS_CLASS_FEEDBACK_CORRECT, ilAssQuestionFeedback\CSS_CLASS_FEEDBACK_WRONG, assQuestionGUI\getGenericFeedbackOutput(), assQuestionGUI\getILIASPage(), ilUtil\getImagePath(), getSpecificFeedbackOutput(), assQuestionGUI\getUseIntermediateSolution(), assQuestionGUI\hasCorrectSolution(), isCorrectMatching(), assQuestionGUI\isTestPresentationContext(), ilUtil\prepareFormOutput(), and ilWACSignedPath\signFile().

Here is the call graph for this function:

◆ getSpecificFeedbackOutput()

assMatchingQuestionGUI::getSpecificFeedbackOutput ( $userSolution )

Returns the answer specific feedback for the question.

This method should be overwritten by the actual question.

Todo:: Mark this method abstract!

Parameters

array $userSolution ($userSolution[<value1>] = <value2>)

Returns: string HTML Code with the answer specific feedback @access public

Reimplemented from assQuestionGUI.

Definition at line 956 of file class.assMatchingQuestionGUI.php.

    {
        $matches = array_values($this->object->matchingpairs);
 
        if (!$this->object->feedbackOBJ->specificAnswerFeedbackExists()) {
            return '';
        }
 
        $feedback = '<table class="test_specific_feedback"><tbody>';
 
        foreach ($matches as $idx => $ans) {
            if (!isset($userSolution[$ans->definition->identifier])) {
                continue;
            }
 
            if (!is_array($userSolution[$ans->definition->identifier])) {
                continue;
            }
 
            if (!in_array($ans->term->identifier, $userSolution[$ans->definition->identifier])) {
                continue;
            }
 
            $fb = $this->object->feedbackOBJ->getSpecificAnswerFeedbackTestPresentation(
                $this->object->getId(),
                0,
                $idx
            );
            $feedback .= '<tr><td>"' . $ans->definition->text . '"&nbsp;' . $this->lng->txt("matches") . '&nbsp;"';
            $feedback .= $ans->term->text . '"</td><td>';
            $feedback .= $fb . '</td> </tr>';
        }
 
        $feedback .= '</tbody></table>';
        return $this->object->prepareTextareaOutput($feedback, true);
    }

Referenced by getSolutionOutput().

Here is the caller graph for this function:

◆ getTestOutput()

assMatchingQuestionGUI::getTestOutput	(	$active_id,
		$pass,
		$is_postponed = `false`,
		$user_post_solution = `false`,
		$inlineFeedback = `false`
	)

Reimplemented from assQuestionGUI.

Definition at line 793 of file class.assMatchingQuestionGUI.php.

    {
        global $DIC; /* @var ILIAS\DI\Container $DIC */
        if ($DIC['ilBrowser']->isMobile() || $DIC['ilBrowser']->isIpad()) {
            require_once 'Services/jQuery/classes/class.iljQueryUtil.php';
            iljQueryUtil::initjQuery();
            iljQueryUtil::initjQueryUI();
            $this->tpl->addJavaScript('./node_modules/@andxor/jquery-ui-touch-punch-fix/jquery.ui.touch-punch.js');
        }
        $this->tpl->addJavaScript('Modules/TestQuestionPool/js/ilMatchingQuestion.js');
        $this->tpl->addCss(ilUtil::getStyleSheetLocation('output', 'test_javascript.css', 'Modules/TestQuestionPool'));
 
        $template = new ilTemplate("tpl.il_as_qpl_matching_output.html", true, true, "Modules/TestQuestionPool");
 
        if ($active_id) {
            // hey: prevPassSolutions - obsolete due to central check
            #$solutions = NULL;
            #include_once "./Modules/Test/classes/class.ilObjTest.php";
            #if (!ilObjTest::_getUsePreviousAnswers($active_id, true))
            #{
            #   if (is_null($pass)) $pass = ilObjTest::_getPass($active_id);
            #}
            // hey.
            if (is_array($user_post_solution)) {
                $solutions = array();
                foreach ($user_post_solution['matching'][$this->object->getId()] as $definition => $term) {
                    array_push($solutions, array("value1" => $term, "value2" => $definition));
                }
            } else {
                // hey: prevPassSolutions - obsolete due to central check
                $solutions = $this->object->getTestOutputSolutions($active_id, $pass);
                // hey.
            }
 
            $counter = 0;
            foreach ($solutions as $idx => $solution_value) {
                if (($solution_value["value2"] > -1) && ($solution_value["value1"] > -1)) {
                    $template->setCurrentBlock("matching_data");
                    $template->setVariable("TERM_ID", $solution_value["value1"]);
                    $template->setVariable("DEFINITION_ID", $solution_value["value2"]);
                    $template->parseCurrentBlock();
                }
 
                $counter++;
            }
        }
 
        $terms = $this->object->getTerms();
        $definitions = $this->object->getDefinitions();
        switch ($this->object->getShuffle()) {
            case 1:
                $seed = $this->object->getShuffler()->getSeed();
                $this->object->getShuffler()->setSeed($seed . '1');
                $terms = $this->object->getShuffler()->shuffle($terms);
                if (count($solutions)) {
                    $definitions = $this->sortDefinitionsBySolution($solutions, $definitions);
                } else {
                    $this->object->getShuffler()->setSeed($seed . '2');
                    $definitions = $this->object->getShuffler()->shuffle($definitions);
                }
                $this->object->getShuffler()->setSeed($seed);
                break;
            case 2:
                $terms = $this->object->getShuffler()->shuffle($terms);
                break;
            case 3:
                if (count($solutions)) {
                    $definitions = $this->sortDefinitionsBySolution($solutions, $definitions);
                } else {
                    $definitions = $this->object->getShuffler()->shuffle($definitions);
                }
                break;
        }
 
        // create definitions
        $counter = 0;
        foreach ($definitions as $definition) {
            if (strlen($definition->picture)) {
                $template->setCurrentBlock("definition_picture");
                $template->setVariable("DEFINITION_ID", $definition->identifier);
                $template->setVariable("IMAGE_HREF", $this->object->getImagePathWeb() . $definition->picture);
                $thumbweb = $this->object->getImagePathWeb() . $this->object->getThumbPrefix() . $definition->picture;
                $thumb = $this->object->getImagePath() . $this->object->getThumbPrefix() . $definition->picture;
                if (!@file_exists($thumb)) {
                    $this->object->rebuildThumbnails();
                }
                $template->setVariable("THUMBNAIL_HREF", $thumbweb);
                $template->setVariable("THUMB_ALT", $this->lng->txt("image"));
                $template->setVariable("THUMB_TITLE", $this->lng->txt("image"));
                $template->setVariable("TEXT_DEFINITION", (strlen($definition->text)) ? $this->object->prepareTextareaOutput($definition->text, true, true) : '');
                $template->setVariable("TEXT_PREVIEW", $this->lng->txt('preview'));
                $template->setVariable("IMG_PREVIEW", ilUtil::getImagePath('enlarge.svg'));
                $template->parseCurrentBlock();
            } else {
                $template->setCurrentBlock("definition_text");
                $template->setVariable("DEFINITION", $this->object->prepareTextareaOutput($definition->text, true, true));
                $template->parseCurrentBlock();
            }
 
            $template->setCurrentBlock("droparea");
            $template->setVariable("ID_DROPAREA", $definition->identifier);
            $template->setVariable("QUESTION_ID", $this->object->getId());
            $template->parseCurrentBlock();
 
            $template->setCurrentBlock("definition_data");
            $template->setVariable("DEFINITION_ID", $definition->identifier);
            $template->parseCurrentBlock();
        }
 
        // create terms
        $counter = 0;
        foreach ($terms as $term) {
            if (strlen($term->picture)) {
                $template->setCurrentBlock("term_picture");
                $template->setVariable("TERM_ID", $term->identifier);
                $template->setVariable("IMAGE_HREF", $this->object->getImagePathWeb() . $term->picture);
                $thumbweb = $this->object->getImagePathWeb() . $this->object->getThumbPrefix() . $term->picture;
                $thumb = $this->object->getImagePath() . $this->object->getThumbPrefix() . $term->picture;
                if (!@file_exists($thumb)) {
                    $this->object->rebuildThumbnails();
                }
                $template->setVariable("THUMBNAIL_HREF", $thumbweb);
                $template->setVariable("THUMB_ALT", $this->lng->txt("image"));
                $template->setVariable("THUMB_TITLE", $this->lng->txt("image"));
                $template->setVariable("TEXT_PREVIEW", $this->lng->txt('preview'));
                $template->setVariable("TEXT_TERM", (strlen($term->text)) ? $this->object->prepareTextareaOutput($term->text, true, true) : '');
                $template->setVariable("IMG_PREVIEW", ilUtil::getImagePath('enlarge.svg'));
                $template->parseCurrentBlock();
            } else {
                $template->setCurrentBlock("term_text");
                $template->setVariable("TERM_TEXT", $this->object->prepareTextareaOutput($term->text, true, true));
                $template->parseCurrentBlock();
            }
            $template->setCurrentBlock("draggable");
            $template->setVariable("ID_DRAGGABLE", $term->identifier);
            $template->parseCurrentBlock();
 
            $template->setCurrentBlock('term_data');
            $template->setVariable('TERM_ID', $term->identifier);
            $template->parseCurrentBlock();
        }
 
        $template->setVariable('MATCHING_MODE', $this->object->getMatchingMode());
 
        $template->setVariable("RESET_BUTTON", $this->lng->txt("reset_terms"));
 
        $template->setVariable("QUESTIONTEXT", $this->object->getQuestionForHTMLOutput());
 
        return $this->outQuestionPage("", $is_postponed, $active_id, $template->get());
    }

References $DIC, $pass, ilUtil\getImagePath(), ilUtil\getStyleSheetLocation(), iljQueryUtil\initjQuery(), iljQueryUtil\initjQueryUI(), and assQuestionGUI\outQuestionPage().

Here is the call graph for this function:

◆ isCorrectMatching()

assMatchingQuestionGUI::isCorrectMatching	(	$pair,
		$definition,
		$term
	)

private

Definition at line 1034 of file class.assMatchingQuestionGUI.php.

    {
        if (!($pair->points > 0)) {
            return false;
        }
 
        if (!is_object($term)) {
            return false;
        }
 
        if ($pair->definition->identifier != $definition->identifier) {
            return false;
        }
 
        if ($pair->term->identifier != $term->identifier) {
            return false;
        }
 
        return true;
    }

Referenced by getSolutionOutput().

Here is the caller graph for this function:

◆ isDefImgUploadCommand()

assMatchingQuestionGUI::isDefImgUploadCommand ( )

private

Definition at line 280 of file class.assMatchingQuestionGUI.php.

    {
        return $this->ctrl->getCmd() == 'uploaddefinitions';
    }

Referenced by populateAnswerSpecificFormPart().

Here is the caller graph for this function:

◆ isTermImgUploadCommand()

assMatchingQuestionGUI::isTermImgUploadCommand ( )

private

Definition at line 285 of file class.assMatchingQuestionGUI.php.

    {
        return $this->ctrl->getCmd() == 'uploadterms';
    }

Referenced by populateAnswerSpecificFormPart().

Here is the caller graph for this function:

◆ isValidTermAndDefinitionAmount()

assMatchingQuestionGUI::isValidTermAndDefinitionAmount ( ilPropertyFormGUI $form )

private

for mode 1:1 terms count must not be less than definitions count for mode n:n this limitation is cancelled

Parameters

ilPropertyFormGUI $form

Returns: bool

Definition at line 297 of file class.assMatchingQuestionGUI.php.

    {
        $matchingMode = $form->getItemByPostVar('matching_mode')->getValue();
 
        if ($matchingMode == assMatchingQuestion::MATCHING_MODE_N_ON_N) {
            return true;
        }
 
        $numTerms = count($form->getItemByPostVar('terms')->getValues());
        $numDefinitions = count($form->getItemByPostVar('definitions')->getValues());
 
        if ($numTerms >= $numDefinitions) {
            return true;
        }
 
        return false;
    }

References ilPropertyFormGUI\getItemByPostVar(), and assMatchingQuestion\MATCHING_MODE_N_ON_N.

Referenced by editQuestion().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ populateAnswerSpecificFormPart()

assMatchingQuestionGUI::populateAnswerSpecificFormPart ( \ilPropertyFormGUI $form )

Definition at line 315 of file class.assMatchingQuestionGUI.php.

    {
        // Definitions
        include_once "./Modules/TestQuestionPool/classes/class.ilMatchingWizardInputGUI.php";
        $definitions = new ilMatchingWizardInputGUI($this->lng->txt("definitions"), "definitions");
        if ($this->object->getSelfAssessmentEditingMode()) {
            $definitions->setHideImages(true);
        }
 
        $stripHtmlEntitesFromValues = function (assAnswerMatchingTerm $value) {
            $value->__set('text', html_entity_decode($value->__get('text')));
            return $value;
        };
 
        $definitions->setRequired(true);
        $definitions->setQuestionObject($this->object);
        $definitions->setTextName($this->lng->txt('definition_text'));
        $definitions->setImageName($this->lng->txt('definition_image'));
        include_once "./Modules/TestQuestionPool/classes/class.assAnswerMatchingDefinition.php";
        if (!count($this->object->getDefinitions())) {
            $this->object->addDefinition(new assAnswerMatchingDefinition());
        }
        $definitionvalues = array_map($stripHtmlEntitesFromValues, $this->object->getDefinitions());
        $definitions->setValues($definitionvalues);
        if ($this->isDefImgUploadCommand()) {
            $definitions->checkInput();
        }
        $form->addItem($definitions);
 
        // Terms
        include_once "./Modules/TestQuestionPool/classes/class.ilMatchingWizardInputGUI.php";
        $terms = new ilMatchingWizardInputGUI($this->lng->txt("terms"), "terms");
        if ($this->object->getSelfAssessmentEditingMode()) {
            $terms->setHideImages(true);
        }
        $terms->setRequired(true);
        $terms->setQuestionObject($this->object);
        $terms->setTextName($this->lng->txt('term_text'));
        $terms->setImageName($this->lng->txt('term_image'));
        include_once "./Modules/TestQuestionPool/classes/class.assAnswerMatchingTerm.php";
        if (!count($this->object->getTerms())) {
            $this->object->addTerm(new assAnswerMatchingTerm());
        }
        $termvalues = array_map($stripHtmlEntitesFromValues, $this->object->getTerms());
        $terms->setValues($termvalues);
        if ($this->isTermImgUploadCommand()) {
            $terms->checkInput();
        }
        $form->addItem($terms);
 
        // Matching Pairs
        include_once "./Modules/TestQuestionPool/classes/class.ilMatchingPairWizardInputGUI.php";
        $pairs = new ilMatchingPairWizardInputGUI($this->lng->txt('matching_pairs'), 'pairs');
        $pairs->setRequired(true);
        $pairs->setTerms($this->object->getTerms());
        $pairs->setDefinitions($this->object->getDefinitions());
        include_once "./Modules/TestQuestionPool/classes/class.assAnswerMatchingPair.php";
        if (count($this->object->getMatchingPairs()) == 0) {
            $this->object->addMatchingPair(new assAnswerMatchingPair($termvalues[0], $definitionvalues[0], 0));
        }
        $pairs->setPairs($this->object->getMatchingPairs());
        $form->addItem($pairs);
 
        return $form;
    }

References ilPropertyFormGUI\addItem(), isDefImgUploadCommand(), and isTermImgUploadCommand().

Referenced by editQuestion(), and validateUploadSubforms().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ populateCorrectionsFormProperties()

assMatchingQuestionGUI::populateCorrectionsFormProperties ( ilPropertyFormGUI $form )

Parameters

ilPropertyFormGUI $form

Reimplemented from assQuestionGUI.

Definition at line 1139 of file class.assMatchingQuestionGUI.php.

    {
        require_once 'Modules/TestQuestionPool/classes/forms/class.ilAssMatchingPairCorrectionsInputGUI.php';
        $pairs = new ilAssMatchingPairCorrectionsInputGUI($this->lng->txt('matching_pairs'), 'pairs');
        $pairs->setRequired(true);
        $pairs->setTerms($this->object->getTerms());
        $pairs->setDefinitions($this->object->getDefinitions());
        $pairs->setPairs($this->object->getMatchingPairs());
        $form->addItem($pairs);
    }

References ilPropertyFormGUI\addItem().

Here is the call graph for this function:

◆ populateQuestionSpecificFormPart()

assMatchingQuestionGUI::populateQuestionSpecificFormPart ( \ilPropertyFormGUI $form )

Definition at line 381 of file class.assMatchingQuestionGUI.php.

    {
        // Edit mode
        $hidden = new ilHiddenInputGUI("matching_type");
        $hidden->setValue($matchingtype);
        $form->addItem($hidden);
 
        if (!$this->object->getSelfAssessmentEditingMode()) {
            // shuffle
            $shuffle = new ilSelectInputGUI($this->lng->txt("shuffle_answers"), "shuffle");
            $shuffle_options = array(
                0 => $this->lng->txt("no"),
                1 => $this->lng->txt("matching_shuffle_terms_definitions"),
                2 => $this->lng->txt("matching_shuffle_terms"),
                3 => $this->lng->txt("matching_shuffle_definitions")
            );
            $shuffle->setOptions($shuffle_options);
            $shuffle->setValue($this->object->getShuffle() != null ? $this->object->getShuffle() : 1);
            $shuffle->setRequired(false);
            $form->addItem($shuffle);
 
            $geometry = new ilNumberInputGUI($this->lng->txt("thumb_geometry"), "thumb_geometry");
            $geometry->setValue($this->object->getThumbGeometry());
            $geometry->setRequired(true);
            $geometry->setMaxLength(6);
            $geometry->setMinValue(20);
            $geometry->setSize(6);
            $geometry->setInfo($this->lng->txt("thumb_geometry_info"));
            $form->addItem($geometry);
        }
 
        // Matching Mode
        $mode = new ilRadioGroupInputGUI($this->lng->txt('qpl_qst_inp_matching_mode'), 'matching_mode');
        $mode->setRequired(true);
 
        $modeONEonONE = new ilRadioOption(
            $this->lng->txt('qpl_qst_inp_matching_mode_one_on_one'),
            assMatchingQuestion::MATCHING_MODE_1_ON_1
        );
        $mode->addOption($modeONEonONE);
 
        $modeALLonALL = new ilRadioOption(
            $this->lng->txt('qpl_qst_inp_matching_mode_all_on_all'),
            assMatchingQuestion::MATCHING_MODE_N_ON_N
        );
        $mode->addOption($modeALLonALL);
 
        $mode->setValue($this->object->getMatchingMode());
 
        $form->addItem($mode);
    }

References ilPropertyFormGUI\addItem(), assMatchingQuestion\MATCHING_MODE_1_ON_1, and assMatchingQuestion\MATCHING_MODE_N_ON_N.

Referenced by editQuestion().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ removedefinitions()

assMatchingQuestionGUI::removedefinitions ( )

Definition at line 211 of file class.assMatchingQuestionGUI.php.

    {
        $this->writePostData(true);
        $position = key($_POST["cmd"]["removedefinitions"]);
        $this->object->deleteDefinition($position);
        $this->editQuestion();
    }

References $_POST, editQuestion(), and writePostData().

Here is the call graph for this function:

◆ removeimagedefinitions()

assMatchingQuestionGUI::removeimagedefinitions ( )

Definition at line 179 of file class.assMatchingQuestionGUI.php.

    {
        $this->writePostData(true);
        $position = key($_POST['cmd']['removeimagedefinitions']);
        $this->object->removeDefinitionImage($position);
        $this->editQuestion();
    }

References $_POST, editQuestion(), and writePostData().

Here is the call graph for this function:

◆ removeimageterms()

assMatchingQuestionGUI::removeimageterms ( )

Definition at line 165 of file class.assMatchingQuestionGUI.php.

    {
        $this->writePostData(true);
        $position = key($_POST['cmd']['removeimageterms']);
        $this->object->removeTermImage($position);
        $this->editQuestion();
    }

References $_POST, editQuestion(), and writePostData().

Here is the call graph for this function:

◆ removepairs()

assMatchingQuestionGUI::removepairs ( )

Definition at line 227 of file class.assMatchingQuestionGUI.php.

    {
        $this->writePostData(true);
        $position = key($_POST["cmd"]["removepairs"]);
        $this->object->deleteMatchingPair($position);
        $this->editQuestion();
    }

References $_POST, editQuestion(), and writePostData().

Here is the call graph for this function:

◆ removeterms()

assMatchingQuestionGUI::removeterms ( )

Definition at line 195 of file class.assMatchingQuestionGUI.php.

    {
        $this->writePostData(true);
        $position = key($_POST["cmd"]["removeterms"]);
        $this->object->deleteTerm($position);
        $this->editQuestion();
    }

References $_POST, editQuestion(), and writePostData().

Here is the call graph for this function:

◆ saveCorrectionsFormProperties()

assMatchingQuestionGUI::saveCorrectionsFormProperties ( ilPropertyFormGUI $form )

Parameters

ilPropertyFormGUI $form

Reimplemented from assQuestionGUI.

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

    {
        $pairs = $form->getItemByPostVar('pairs')->getPairs();
 
        foreach ($this->object->getMatchingPairs() as $idx => $matchingPair) {
            $matchingPair->points = (float) $pairs[$idx]->points;
        }
    }

References ilPropertyFormGUI\getItemByPostVar().

Here is the call graph for this function:

◆ supportsIntermediateSolutionOutput()

assMatchingQuestionGUI::supportsIntermediateSolutionOutput ( )

Question type specific support of intermediate solution output The function getSolutionOutput respects getUseIntermediateSolution()

Returns: bool

Reimplemented from assQuestionGUI.

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

    {
        return true;
    }

◆ uploaddefinitions()

assMatchingQuestionGUI::uploaddefinitions ( )

Definition at line 173 of file class.assMatchingQuestionGUI.php.

    {
        $this->writePostData(true);
        $this->editQuestion();
    }

References editQuestion(), and writePostData().

Here is the call graph for this function:

◆ uploadterms()

assMatchingQuestionGUI::uploadterms ( )

Definition at line 159 of file class.assMatchingQuestionGUI.php.

    {
        $this->writePostData(true);
        $this->editQuestion();
    }

References editQuestion(), and writePostData().

Here is the call graph for this function:

◆ validateUploadSubforms()

assMatchingQuestionGUI::validateUploadSubforms ( )

Definition at line 65 of file class.assMatchingQuestionGUI.php.

    {
        include_once("./Services/Form/classes/class.ilPropertyFormGUI.php");
        $form = new ilPropertyFormGUI();
 
        $form->setFormAction($this->ctrl->getFormAction($this));
        $form->setTitle($this->outQuestionType());
        $form->setMultipart(true);
        $form->setTableWidth("100%");
        $form->setId("matching");
 
        $this->populateAnswerSpecificFormPart($form);
 
        $form->setValuesByPost();
 
        return $form->checkInput();
    }

References assQuestionGUI\outQuestionType(), and populateAnswerSpecificFormPart().

Referenced by writePostData().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ writeAnswerSpecificPostData()

assMatchingQuestionGUI::writeAnswerSpecificPostData ( ilPropertyFormGUI $form )

Extracts the answer specific values from $_POST and applies them to the data object.

Parameters

bool $always If true, a check for form validity is omitted.

Returns: void

Implements ilGuiAnswerScoringAdjustable.

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

    {
        // Delete all existing answers and create new answers from the form data
        $this->object->flushMatchingPairs();
        $this->object->flushTerms();
        $this->object->flushDefinitions();
 
        // add terms
        require_once './Modules/TestQuestionPool/classes/class.assAnswerMatchingTerm.php';
        foreach ($_POST['terms']['answer'] as $index => $answer) {
            $filename = $_POST['terms']['imagename'][$index];
            if (strlen($_FILES['terms']['name']['image'][$index])) {
                // upload the new file
                $name = $_FILES['terms']['name']['image'][$index];
                if ($this->object->setImageFile(
                    $_FILES['terms']['tmp_name']['image'][$index],
                    $this->object->getEncryptedFilename($name)
                )
                ) {
                    $filename = $this->object->getEncryptedFilename($name);
                } else {
                    $filename = "";
                }
            }
            $this->object->addTerm(
                new assAnswerMatchingTerm(htmlentities($answer), $filename, $_POST['terms']['identifier'][$index])
            );
        }
        // add definitions
        require_once './Modules/TestQuestionPool/classes/class.assAnswerMatchingDefinition.php';
        foreach ($_POST['definitions']['answer'] as $index => $answer) {
            $filename = $_POST['definitions']['imagename'][$index];
            if (strlen($_FILES['definitions']['name']['image'][$index])) {
                // upload the new file
                $name = $_FILES['definitions']['name']['image'][$index];
                if ($this->object->setImageFile(
                    $_FILES['definitions']['tmp_name']['image'][$index],
                    $this->object->getEncryptedFilename($name)
                )
                ) {
                    $filename = $this->object->getEncryptedFilename($name);
                } else {
                    $filename = "";
                }
            }
            $this->object->addDefinition(
                new assAnswerMatchingDefinition(htmlentities($answer), $filename, $_POST['definitions']['identifier'][$index])
            );
        }
 
        // add matching pairs
        if (is_array($_POST['pairs']['points'])) {
            require_once './Modules/TestQuestionPool/classes/class.assAnswerMatchingPair.php';
            foreach ($_POST['pairs']['points'] as $index => $points) {
                $term_id = $_POST['pairs']['term'][$index];
                $definition_id = $_POST['pairs']['definition'][$index];
                $this->object->addMatchingPair(
                    $this->object->getTermWithIdentifier($term_id),
                    $this->object->getDefinitionWithIdentifier($definition_id),
                    $points
                );
            }
        }
    }

References $_POST, $filename, $index, and $name.

Referenced by writePostData().

Here is the caller graph for this function:

◆ writePostData()

assMatchingQuestionGUI::writePostData ( $always = false )

protected

{Evaluates a posted edit form and writes the form data in the question object.

Returns: integer A positive value, if one of the required fields wasn't set, else 0

}

Reimplemented from assQuestionGUI.

Definition at line 49 of file class.assMatchingQuestionGUI.php.

    {
        $hasErrors = (!$always) ? $this->editQuestion(true) : false;
        if (!$hasErrors) {
            require_once 'Services/Form/classes/class.ilPropertyFormGUI.php';
            $this->writeQuestionGenericPostData();
            $this->writeQuestionSpecificPostData(new ilPropertyFormGUI());
            if ($always || $this->validateUploadSubforms()) {
                $this->writeAnswerSpecificPostData(new ilPropertyFormGUI());
            }
            $this->saveTaxonomyAssignments();
            return 0;
        }
        return 1;
    }

References editQuestion(), assQuestionGUI\saveTaxonomyAssignments(), validateUploadSubforms(), writeAnswerSpecificPostData(), assQuestionGUI\writeQuestionGenericPostData(), and writeQuestionSpecificPostData().

Referenced by adddefinitions(), addpairs(), addterms(), removedefinitions(), removeimagedefinitions(), removeimageterms(), removepairs(), removeterms(), uploaddefinitions(), and uploadterms().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ writeQuestionSpecificPostData()

assMatchingQuestionGUI::writeQuestionSpecificPostData ( ilPropertyFormGUI $form )

Extracts the question specific values from $_POST and applies them to the data object.

Parameters

bool $always If true, a check for form validity is omitted.

Returns: void

Implements ilGuiQuestionScoringAdjustable.

Definition at line 148 of file class.assMatchingQuestionGUI.php.

    {
        if (!$this->object->getSelfAssessmentEditingMode()) {
            $this->object->setShuffle($_POST["shuffle"]);
        } else {
            $this->object->setShuffle(1);
        }
        $this->object->setThumbGeometry($_POST["thumb_geometry"]);
        $this->object->setMatchingMode($_POST['matching_mode']);
    }

References $_POST.

Referenced by writePostData().

Here is the caller graph for this function:

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

Modules/TestQuestionPool/classes/class.assMatchingQuestionGUI.php

Public Member Functions

Protected Member Functions

Private Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ __construct()

Member Function Documentation

◆ adddefinitions()

◆ addpairs()

◆ addterms()

◆ checkInput()

◆ editQuestion()

◆ getAfterParticipationSuppressionAnswerPostVars()

◆ getAfterParticipationSuppressionQuestionPostVars()

◆ getAggregatedAnswersView()

◆ getAnswerFrequencyTableGUI()

◆ getAnswersFrequency()

◆ getAnswerStatisticImageHtml()

◆ getAnswerStatisticMatchingElemHtml()

◆ getPresentationJavascripts()

◆ getPreview()

◆ getSolutionOutput()

◆ getSpecificFeedbackOutput()

◆ getTestOutput()

◆ isCorrectMatching()

◆ isDefImgUploadCommand()

◆ isTermImgUploadCommand()

◆ isValidTermAndDefinitionAmount()

◆ populateAnswerSpecificFormPart()

◆ populateCorrectionsFormProperties()

◆ populateQuestionSpecificFormPart()

◆ removedefinitions()

◆ removeimagedefinitions()

◆ removeimageterms()

◆ removepairs()

◆ removeterms()

◆ saveCorrectionsFormProperties()

◆ supportsIntermediateSolutionOutput()

◆ uploaddefinitions()

◆ uploadterms()

◆ validateUploadSubforms()

◆ writeAnswerSpecificPostData()

◆ writePostData()

◆ writeQuestionSpecificPostData()