assTextQuestionGUI Class Reference

Text question GUI representation. More...

Inheritance diagram for assTextQuestionGUI:

Collaboration diagram for assTextQuestionGUI:

Public Member Functions
	__construct ($id=-1)
	assTextQuestionGUI constructor More...
	editQuestion ($checkonly=false)
	Creates an output of the edit form for the question. More...
	outAdditionalOutput ()
	magicAfterTestOutput ()
	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, $showInlineFeedback=false)
	getTestOutput ($active_id, $pass=null, $is_postponed=false, $use_post_solutions=false, $inlineFeedback=false)
	addSuggestedSolution ()
	setQuestionTabs ()
	Sets the ILIAS tabs for this question type. More...
	getSpecificFeedbackOutput ($userSolution)
	writeQuestionSpecificPostData (ilPropertyFormGUI $form)
	Extracts the question specific values from $_POST and applies them to the data object. More...
	writeAnswerSpecificPostData (ilPropertyFormGUI $form)
	Extracts the answer specific values from $_POST and applies them to the data object. More...
	populateQuestionSpecificFormPart (\ilPropertyFormGUI $form)
	populateAnswerSpecificFormPart (\ilPropertyFormGUI $form)
	getAfterParticipationSuppressionAnswerPostVars ()
	Returns a list of postvars which will be suppressed in the form output when used in scoring adjustment. More...
	getAfterParticipationSuppressionQuestionPostVars ()
	Returns a list of postvars which will be suppressed in the form output when used in scoring adjustment. More...
	getAggregatedAnswersView ($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...
	isAnswerFreuqencyStatisticSupported ()
	getAnswersFrequency ($relevantAnswers, $questionIndex)
	populateCorrectionsFormProperties (ilPropertyFormGUI $form)
	saveCorrectionsFormProperties (ilPropertyFormGUI $form)
Public Member Functions inherited from assQuestionGUI
	__construct ()
	assQuestionGUI constructor More...
	hasInlineFeedback ()
	this method can be overwritten per question type More...
	addHeaderAction ()
	redrawHeaderAction ()
	getHeaderAction ()
	getNotesHTML ()
	executeCommand ()
	execute command More...
	getCommand ($cmd)
	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 (ilTemplate $tpl)
	getQuestionTemplate ()
	get question template More...
	getILIASPage ($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...
Public Member Functions inherited from ilGuiAnswerScoringAdjustable
	populateAnswerSpecificFormPart (ilPropertyFormGUI $form)
	Adds the answer specific form parts to a question property form gui. More...

Protected Member Functions
	writePostData ($always=false)
	{} More...
	getJsCode ()
Protected Member Functions inherited from assQuestionGUI
	writePostData ($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)
	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_QuestionPreview (ilTabsGUI $tabsGUI)
	hasCorrectSolution ($activeId, $passIndex)
	writeQuestionGenericPostData ()
	completeTestOutputFormAction ($formAction, $active_id, $pass)
	addBackTab (ilTabsGUI $ilTabs)
	buildBasicEditFormObject ()
	buildEditForm ()

Private Member Functions
	getBestAnswer ($asHtml)
	getUserAnswer ($active_id, $pass)

Static Private Member Functions
static	buildAnswerTextOnlyArray ($answers)

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
	$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
	$editForm
	$use_intermediate_solution = false

Detailed Description

Text question GUI representation.

The assTextQuestionGUI class encapsulates the GUI representation for text questions.

Author

Helmut Schottmüller helmu.nosp@m.t.sc.nosp@m.hottm.nosp@m.uell.nosp@m.er@ma.nosp@m.c.co.nosp@m.m

Björn Heyser bheys.nosp@m.er@d.nosp@m.ataba.nosp@m.y.de

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

Version

$Id$

assTextQuestionGUI: ilFormPropertyDispatchGUI

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

Constructor & Destructor Documentation

__construct()

assTextQuestionGUI::__construct

(

$id = -1

)

assTextQuestionGUI constructor

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

Parameters

integer

$id

The database id of a text question object

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

References $id.

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

Member Function Documentation

addSuggestedSolution()

assTextQuestionGUI::addSuggestedSolution

(

)

Definition at line 436 of file class.assTextQuestionGUI.php.

References $_POST, $_SESSION, editQuestion(), assQuestionGUI\getErrorMessage(), assQuestionGUI\getQuestionTemplate(), ilUtil\sendInfo(), and writePostData().

    {
        $_SESSION["subquestion_index"] = 0;
        if ($_POST["cmd"]["addSuggestedSolution"]) {
            if ($this->writePostData()) {
                ilUtil::sendInfo($this->getErrorMessage());
                $this->editQuestion();
                return;
            }
            if (!$this->checkInput()) {
                ilUtil::sendInfo($this->lng->txt("fill_out_all_required_fields_add_answer"));
                $this->editQuestion();
                return;
            }
        }
        $this->object->saveToDb();
        $this->ctrl->setParameter($this, "q_id", $this->object->getId());
        $this->tpl->setVariable("HEADER", $this->object->getTitle());
        $this->getQuestionTemplate();
        parent::addSuggestedSolution();
    }

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buildAnswerTextOnlyArray()

static assTextQuestionGUI::buildAnswerTextOnlyArray (   $answers )

staticprivate

Definition at line 105 of file class.assTextQuestionGUI.php.

    {
        $answerTexts = array();
        
        foreach ($answers as $answer) {
            $answerTexts[] = $answer->getAnswertext();
        }
        
        return $answerTexts;
    }

editQuestion()

assTextQuestionGUI::editQuestion

(

$checkonly = false

)

Creates an output of the edit form for the question.

public

Definition at line 64 of file class.assTextQuestionGUI.php.

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

Referenced by addSuggestedSolution(), and writePostData().

    {
        $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("asstextquestion");

        $this->addBasicQuestionFormProperties($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) {
                $checkonly = false;
            }
        }

        if (!$checkonly) {
            $this->tpl->setVariable("QUESTION_DATA", $form->getHTML());
        }
        return $errors;
    }

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getAfterParticipationSuppressionAnswerPostVars()

assTextQuestionGUI::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 733 of file class.assTextQuestionGUI.php.

    {
        return array();
    }

getAfterParticipationSuppressionQuestionPostVars()

assTextQuestionGUI::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 747 of file class.assTextQuestionGUI.php.

    {
        return array();
    }

getAggregatedAnswersView()

assTextQuestionGUI::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 760 of file class.assTextQuestionGUI.php.

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

getAnswersFrequency()

assTextQuestionGUI::getAnswersFrequency	(		$relevantAnswers,
			$questionIndex
	)

Definition at line 770 of file class.assTextQuestionGUI.php.

    {
    }

getBestAnswer()

assTextQuestionGUI::getBestAnswer (   $asHtml )

private

Definition at line 270 of file class.assTextQuestionGUI.php.

References assQuestionGUI\$tpl, and assTextQuestion\getScoringModesWithPointsByKeyword().

Referenced by getSolutionOutput().

    {
        $answers = $this->object->getAnswers();
        if (!count($answers)) {
            return '';
        }
        
        if ($asHtml) {
            $tplFile = 'tpl.il_as_qpl_text_question_best_solution_html.html';
        } else {
            $tplFile = 'tpl.il_as_qpl_text_question_best_solution_ta.html';
        }

        $tpl = new ilTemplate($tplFile, true, true, 'Modules/TestQuestionPool');
        
        foreach ($answers as $answer) {
            $keywordString = $answer->getAnswertext();
            
            if (in_array($this->object->getKeywordRelation(), assTextQuestion::getScoringModesWithPointsByKeyword())) {
                $keywordString .= ' ' . $this->lng->txt('for') . ' ';
                $keywordString .= $answer->getPoints() . ' ' . $this->lng->txt('points');
            }

            $tpl->setCurrentBlock('keyword');
            $tpl->setVariable('KEYWORD', $keywordString);
            $tpl->parseCurrentBlock();
        }
        
        $tpl->setVariable('KEYWORD_HEADER', $this->lng->txt('solution_contain_keywords'));
        $tpl->setVariable('SCORING_LABEL', $this->lng->txt('essay_scoring_mode') . ': ');
        
        switch ($this->object->getKeywordRelation()) {
            case 'any':
                $tpl->setVariable('SCORING_MODE', $this->lng->txt('essay_scoring_mode_keyword_relation_any'));
                break;
            case 'all':
                $tpl->setVariable('SCORING_MODE', $this->lng->txt('essay_scoring_mode_keyword_relation_all'));
                break;
            case 'one':
                $tpl->setVariable('SCORING_MODE', $this->lng->txt('essay_scoring_mode_keyword_relation_one'));
                break;
        }

        return $tpl->get();
    }

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getJsCode()

assTextQuestionGUI::getJsCode ( )

protected

Definition at line 418 of file class.assTextQuestionGUI.php.

References assQuestionGUI\$tpl.

Referenced by getPreview(), and getTestOutput().

    {
        $tpl = new ilTemplate('tpl.charcounter.html', true, true, 'Modules/TestQuestionPool');
        
        $tpl->setCurrentBlock('tinymce_handler');
        $tpl->touchBlock('tinymce_handler');
        $tpl->parseCurrentBlock();
        
        if ($this->object->getMaxNumOfChars() > 0) {
            $tpl->setCurrentBlock('letter_counter_js');
            $tpl->setVariable("QID", $this->object->getId());
            $tpl->setVariable("MAXCHARS", $this->object->getMaxNumOfChars());
            $tpl->parseCurrentBlock();
        }
        
        return $tpl->get();
    }

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getPreview()

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

Definition at line 326 of file class.assTextQuestionGUI.php.

References $template, assQuestionGUI\getILIASPage(), getJsCode(), assQuestionGUI\getPreviewSession(), and ilUtil\prepareFormOutput().

    {
        // generate the question output
        include_once "./Services/UICore/classes/class.ilTemplate.php";
        $template = new ilTemplate("tpl.il_as_qpl_text_question_output.html", true, true, "Modules/TestQuestionPool");
        if ($this->object->getMaxNumOfChars()) {
            $template->setCurrentBlock("maximum_char_hint");
            $template->setVariable("MAXIMUM_CHAR_HINT", sprintf($this->lng->txt("text_maximum_chars_allowed"), $this->object->getMaxNumOfChars()));
            $template->parseCurrentBlock();
            #mbecker: No such block. $template->setCurrentBlock("has_maxchars");
            $template->setVariable("MAXCHARS", $this->object->getMaxNumOfChars());
            $template->parseCurrentBlock();
            $template->setCurrentBlock("maxchars_counter");
            $template->setVariable("QID", $this->object->getId());
            $template->setVariable("MAXCHARS", $this->object->getMaxNumOfChars());
            $template->setVariable("TEXTBOXSIZE", strlen($this->object->getMaxNumOfChars()));
            $template->setVariable("CHARACTERS", $this->lng->txt("characters"));
            $template->parseCurrentBlock();
        }

        if (is_object($this->getPreviewSession())) {
            $template->setVariable("ESSAY", ilUtil::prepareFormOutput(
                $this->getPreviewSession()->getParticipantsSolution()
            ));
        }
        
        $questiontext = $this->object->getQuestion();
        $template->setVariable("QUESTIONTEXT", $this->object->prepareTextareaOutput($questiontext, true));
        $template->setVariable("QID", $this->object->getId());
        
        $questionoutput = $template->get();
        
        $questionoutput .= $this->getJsCode();

        if (!$show_question_only) {
            // get page object output
            $questionoutput = $this->getILIASPage($questionoutput);
        }
        return $questionoutput;
    }

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getSolutionOutput()

assTextQuestionGUI::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

Definition at line 160 of file class.assTextQuestionGUI.php.

References $pass, $template, ilAssQuestionFeedback\CSS_CLASS_FEEDBACK_CORRECT, ilAssQuestionFeedback\CSS_CLASS_FEEDBACK_WRONG, getBestAnswer(), assQuestionGUI\getGenericFeedbackOutput(), assQuestionGUI\getILIASPage(), ilUtil\getImagePath(), getSpecificFeedbackOutput(), getUserAnswer(), assQuestionGUI\hasCorrectSolution(), assQuestionGUI\isTestPresentationContext(), and assQuestionGUI\renderPurposeSupportsFormHtml().

      {
        // get the solution of the user for the active pass or from the last pass if allowed
        
        $user_solution = $this->getUserAnswer($active_id, $pass);
        
        if (($active_id > 0) && (!$show_correct_solution)) {
            $solution = $user_solution;
        } else {
            $solution = $this->getBestAnswer($this->renderPurposeSupportsFormHtml());
        }
        
        // generate the question output
        include_once "./Services/UICore/classes/class.ilTemplate.php";
        $template = new ilTemplate("tpl.il_as_qpl_text_question_output_solution.html", true, true, "Modules/TestQuestionPool");
        $solutiontemplate = new ilTemplate("tpl.il_as_tst_solution_output.html", true, true, "Modules/TestQuestionPool");

        $solution = $this->object->getHtmlUserSolutionPurifier()->purify($solution);
        if ($this->renderPurposeSupportsFormHtml()) {
            $template->setCurrentBlock('essay_div');
            $template->setVariable("DIV_ESSAY", $this->object->prepareTextareaOutput($solution, true));
        } else {
            $template->setCurrentBlock('essay_textarea');
            $template->setVariable("TA_ESSAY", $this->object->prepareTextareaOutput($solution, true, true));
        }
        $template->parseCurrentBlock();

        $questiontext = $this->object->getQuestion();
        
        if (!$show_correct_solution) {
            $max_no_of_chars = $this->object->getMaxNumOfChars();
            
            if ($max_no_of_chars == 0) {
                $max_no_of_chars = ucfirst($this->lng->txt('unlimited'));
            }
            
            $act_no_of_chars = $this->object->countLetters($user_solution);
            $template->setVariable("CHARACTER_INFO", '<b>' . $max_no_of_chars . '</b>' .
                $this->lng->txt('answer_characters') . ' <b>' . $act_no_of_chars . '</b>');
        }
        if (($active_id > 0) && (!$show_correct_solution)) {
            if ($graphicalOutput) {
                // output of ok/not ok icons for user entered solutions
                $reached_points = $this->object->getReachedPoints($active_id, $pass);
                if ($reached_points == $this->object->getMaximumPoints()) {
                    $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 {
                    $template->setCurrentBlock("icon_ok");
                    if ($reached_points > 0) {
                        $template->setVariable("ICON_NOT_OK", ilUtil::getImagePath("icon_mostly_ok.svg"));
                        $template->setVariable("TEXT_NOT_OK", $this->lng->txt("answer_is_not_correct_but_positive"));
                    } else {
                        $template->setVariable("ICON_NOT_OK", ilUtil::getImagePath("icon_not_ok.svg"));
                        $template->setVariable("TEXT_NOT_OK", $this->lng->txt("answer_is_wrong"));
                    }
                    $template->parseCurrentBlock();
                }
            }
        }
        if ($show_question_text == true) {
            $template->setVariable("QUESTIONTEXT", $this->object->prepareTextareaOutput($questiontext, true));
        }
        $questionoutput = $template->get();
        
        $feedback = '';
        if ($show_feedback) {
            if (!$this->isTestPresentationContext()) {
                $fb = $this->getGenericFeedbackOutput($active_id, $pass);
                $feedback .= strlen($fb) ? $fb : '';
            }
            
            $fb = $this->getSpecificFeedbackOutput(
                array($user_solution => '')
            );
            
            $feedback .= strlen($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;
    }

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getSpecificFeedbackOutput()

assTextQuestionGUI::getSpecificFeedbackOutput

(

$userSolution

)

Definition at line 539 of file class.assTextQuestionGUI.php.

Referenced by getSolutionOutput().

    {
        $firstValue1 = current($userSolution);
        
        $feedback = '<table><tbody>';
        $user_answer = '  ' . $firstValue1;
        
        foreach ($this->object->getAnswers() as $idx => $ans) {
            if ($this->object->isKeywordMatching($user_answer, $ans->getAnswertext())) {
                $fb = $this->object->feedbackOBJ->getSpecificAnswerFeedbackTestPresentation(
                    $this->object->getId(),
                    0,
                    $idx
                );
                $feedback .= '<tr><td><b><i>' . $ans->getAnswertext() . '</i></b></td><td>';
                $feedback .= $fb . '</td> </tr>';
            }
        }
        
        $feedback .= '</tbody></table>';
        return $this->object->prepareTextareaOutput($feedback, true);
    }

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getTestOutput()

assTextQuestionGUI::getTestOutput	(		$active_id,
			$pass = null,
			$is_postponed = false,
			$use_post_solutions = false,
			$inlineFeedback = false
	)

Definition at line 367 of file class.assTextQuestionGUI.php.

References $pass, $template, getJsCode(), ilYuiUtil\initDomEvent(), assQuestionGUI\outQuestionPage(), and ilUtil\prepareFormOutput().

    {
        // get the solution of the user for the active pass or from the last pass if allowed
        $user_solution = "";
        if ($active_id) {
            $solutions = null;
            // hey: prevPassSolutions - obsolete due to central check
            #include_once "./Modules/Test/classes/class.ilObjTest.php";
            #if (!ilObjTest::_getUsePreviousAnswers($active_id, true))
            #{
            #   if (is_null($pass)) $pass = ilObjTest::_getPass($active_id);
            #}
            // hey.
            $solutions = $this->object->getUserSolutionPreferingIntermediate($active_id, $pass);
            foreach ($solutions as $idx => $solution_value) {
                $user_solution = $solution_value["value1"];
            }
        }
        
        // generate the question output
        include_once "./Services/UICore/classes/class.ilTemplate.php";
        $template = new ilTemplate("tpl.il_as_qpl_text_question_output.html", true, true, "Modules/TestQuestionPool");
        if ($this->object->getMaxNumOfChars()) {
            $template->setCurrentBlock("maximum_char_hint");
            $template->setVariable("MAXIMUM_CHAR_HINT", sprintf($this->lng->txt("text_maximum_chars_allowed"), $this->object->getMaxNumOfChars()));
            $template->parseCurrentBlock();
            #mbecker: No such block. $template->setCurrentBlock("has_maxchars");
            $template->setVariable("MAXCHARS", $this->object->getMaxNumOfChars());
            $template->parseCurrentBlock();
            $template->setCurrentBlock("maxchars_counter");
            $template->setVariable("MAXCHARS", $this->object->getMaxNumOfChars());
            $template->setVariable("QID", $this->object->getId());
            $template->setVariable("TEXTBOXSIZE", strlen($this->object->getMaxNumOfChars()));
            $template->setVariable("CHARACTERS", $this->lng->txt("characters"));
            $template->parseCurrentBlock();
        }

        $template->setVariable("QID", $this->object->getId());
        $template->setVariable("ESSAY", ilUtil::prepareFormOutput($user_solution));
        $questiontext = $this->object->getQuestion();
        $template->setVariable("QUESTIONTEXT", $this->object->prepareTextareaOutput($questiontext, true));
        $questionoutput = $template->get();
        
        $questionoutput .= $this->getJsCode();
        
        $pageoutput = $this->outQuestionPage("", $is_postponed, $active_id, $questionoutput);
        include_once "./Services/YUI/classes/class.ilYuiUtil.php";
        ilYuiUtil::initDomEvent();
        return $pageoutput;
    }

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getUserAnswer()

assTextQuestionGUI::getUserAnswer (   $active_id,   $pass  )

private

Definition at line 316 of file class.assTextQuestionGUI.php.

References $pass, and assQuestionGUI\getUseIntermediateSolution().

Referenced by getSolutionOutput().

    {
        $user_solution = "";
        $solutions = $this->object->getSolutionValues($active_id, $pass, !$this->getUseIntermediateSolution());
        foreach ($solutions as $idx => $solution_value) {
            $user_solution = $solution_value["value1"];
        }
        return $user_solution;
    }

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isAnswerFreuqencyStatisticSupported()

assTextQuestionGUI::isAnswerFreuqencyStatisticSupported

(

)

Definition at line 765 of file class.assTextQuestionGUI.php.

    {
        return false;
    }

magicAfterTestOutput()

assTextQuestionGUI::magicAfterTestOutput

(

)

Definition at line 120 of file class.assTextQuestionGUI.php.

References $_GET, ilRTE\_getRTEClassname(), ilObject\_lookupObjectId(), ilObject\_lookupType(), and outAdditionalOutput().

    {
        // TODO - BEGIN: what exactly is done here? cant we use the parent method?

        include_once "./Services/RTE/classes/class.ilRTE.php";
        $rtestring = ilRTE::_getRTEClassname();
        include_once "./Services/RTE/classes/class.$rtestring.php";
        $rte = new $rtestring();
        include_once "./Services/Object/classes/class.ilObject.php";
        $obj_id = ilObject::_lookupObjectId($_GET["ref_id"]);
        $obj_type = ilObject::_lookupType($_GET["ref_id"], true);
        $rte->addUserTextEditor("textinput");
        $this->outAdditionalOutput();

        // TODO - END: what exactly is done here? cant we use the parent method?
    }

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outAdditionalOutput()

assTextQuestionGUI::outAdditionalOutput

(

)

Definition at line 116 of file class.assTextQuestionGUI.php.

Referenced by magicAfterTestOutput().

    {
    }

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populateAnswerSpecificFormPart()

assTextQuestionGUI::populateAnswerSpecificFormPart

(

\ilPropertyFormGUI

$form

)

Definition at line 620 of file class.assTextQuestionGUI.php.

References ilPropertyFormGUI\addItem(), ilSubEnabledFormPropertyGUI\addSubItem(), ilRadioOption\addSubItem(), ilNumberInputGUI\allowDecimals(), ilFormPropertyGUI\setRequired(), and ilRadioOption\setValue().

Referenced by editQuestion(), and populateCorrectionsFormProperties().

    {
        $scoringMode = new ilRadioGroupInputGUI(
            $this->lng->txt('essay_scoring_mode'),
            'scoring_mode'
        );

        $scoringOptionNone = new ilRadioOption(
            $this->lng->txt('essay_scoring_mode_without_keywords'),
            'non',
            $this->lng->txt(
                'essay_scoring_mode_without_keywords_desc'
            )
        );
        $scoringOptionAnyKeyword = new ilRadioOption(
            $this->lng->txt('essay_scoring_mode_keyword_relation_any'),
            'any',
            $this->lng->txt(
                'essay_scoring_mode_keyword_relation_any_desc'
            )
        );
        $scoringOptionAllKeyword = new ilRadioOption(
            $this->lng->txt('essay_scoring_mode_keyword_relation_all'),
            'all',
            $this->lng->txt(
                'essay_scoring_mode_keyword_relation_all_desc'
            )
        );
        $scoringOptionOneKeyword = new ilRadioOption(
            $this->lng->txt('essay_scoring_mode_keyword_relation_one'),
            'one',
            $this->lng->txt(
                'essay_scoring_mode_keyword_relation_one_desc'
            )
        );

        $scoringMode->addOption($scoringOptionNone);
        $scoringMode->addOption($scoringOptionAnyKeyword);
        $scoringMode->addOption($scoringOptionAllKeyword);
        $scoringMode->addOption($scoringOptionOneKeyword);
        $scoringMode->setRequired(true);
        $scoringMode->setValue(
            strlen($this->object->getKeywordRelation()) ? $this->object->getKeywordRelation(
                                ) : 'non'
        );

        if ($this->object->getAnswerCount() == 0) {
            $this->object->addAnswer("", 1, 0, 0);
        }
        require_once "./Modules/TestQuestionPool/classes/class.ilEssayKeywordWizardInputGUI.php";

        // Without Keywords
        $nonKeywordPoints = new ilNumberInputGUI($this->lng->txt("points"), "non_keyword_points");
        $nonKeywordPoints->allowDecimals(true);
        $nonKeywordPoints->setValue($this->object->getPoints());
        $nonKeywordPoints->setRequired(true);
        $nonKeywordPoints->setSize(3);
        $nonKeywordPoints->setMinValue(0.0);
        $nonKeywordPoints->setMinvalueShouldBeGreater(true);
        $scoringOptionNone->addSubItem($nonKeywordPoints);

        // Any Keyword
        $anyKeyword = new ilEssayKeywordWizardInputGUI($this->lng->txt("answers"), "any_keyword");
        $anyKeyword->setRequired(true);
        $anyKeyword->setQuestionObject($this->object);
        $anyKeyword->setSingleline(true);
        $anyKeyword->setValues($this->object->getAnswers());
        $scoringOptionAnyKeyword->addSubItem($anyKeyword);

        // All Keywords
        $allKeyword = new ilTextWizardInputGUI($this->lng->txt("answers"), "all_keyword");
        $allKeyword->setRequired(true);
        //$allKeyword->setQuestionObject($this->object);
        //$allKeyword->setSingleline(TRUE);
        $allKeyword->setValues(self::buildAnswerTextOnlyArray($this->object->getAnswers()));
        $scoringOptionAllKeyword->addSubItem($allKeyword);
        $allKeywordPoints = new ilNumberInputGUI($this->lng->txt("points"), "all_keyword_points");
        $allKeywordPoints->allowDecimals(true);
        $allKeywordPoints->setValue($this->object->getPoints());
        $allKeywordPoints->setRequired(true);
        $allKeywordPoints->setSize(3);
        $allKeywordPoints->setMinValue(0.0);
        $allKeywordPoints->setMinvalueShouldBeGreater(true);
        $scoringOptionAllKeyword->addSubItem($allKeywordPoints);

        // One Keywords
        $oneKeyword = new ilTextWizardInputGUI($this->lng->txt("answers"), "one_keyword");
        $oneKeyword->setRequired(true);
        //$oneKeyword->setQuestionObject($this->object);
        //$oneKeyword->setSingleline(TRUE);
        $oneKeyword->setValues(self::buildAnswerTextOnlyArray($this->object->getAnswers()));
        $scoringOptionOneKeyword->addSubItem($oneKeyword);
        $oneKeywordPoints = new ilNumberInputGUI($this->lng->txt("points"), "one_keyword_points");
        $oneKeywordPoints->allowDecimals(true);
        $oneKeywordPoints->setValue($this->object->getPoints());
        $oneKeywordPoints->setRequired(true);
        $oneKeywordPoints->setSize(3);
        $oneKeywordPoints->setMinValue(0.0);
        $oneKeywordPoints->setMinvalueShouldBeGreater(true);
        $scoringOptionOneKeyword->addSubItem($oneKeywordPoints);

        $form->addItem($scoringMode);
    }

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populateCorrectionsFormProperties()

assTextQuestionGUI::populateCorrectionsFormProperties

(

ilPropertyFormGUI

$form

)

Definition at line 774 of file class.assTextQuestionGUI.php.

References populateAnswerSpecificFormPart(), populateQuestionSpecificFormPart(), and ilPropertyFormGUI\removeItemByPostVar().

    {
        $this->populateQuestionSpecificFormPart($form);
        $this->populateAnswerSpecificFormPart($form);
        
        $form->removeItemByPostVar('maxchars');
    }

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populateQuestionSpecificFormPart()

assTextQuestionGUI::populateQuestionSpecificFormPart

(

\ilPropertyFormGUI

$form

)

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

References $form, ilPropertyFormGUI\addItem(), and ilNumberInputGUI\setSize().

Referenced by editQuestion(), and populateCorrectionsFormProperties().

    {
        // maxchars
        $maxchars = new ilNumberInputGUI($this->lng->txt("maxchars"), "maxchars");
        $maxchars->setSize(5);
        if ($this->object->getMaxNumOfChars() > 0) {
            $maxchars->setValue($this->object->getMaxNumOfChars());
        }
        $maxchars->setInfo($this->lng->txt("description_maxchars"));
        $form->addItem($maxchars);

        // text rating
        $textrating = new ilSelectInputGUI($this->lng->txt("text_rating"), "text_rating");
        $text_options = array(
            "ci" => $this->lng->txt("cloze_textgap_case_insensitive"),
            "cs" => $this->lng->txt("cloze_textgap_case_sensitive"),
            "l1" => sprintf($this->lng->txt("cloze_textgap_levenshtein_of"), "1"),
            "l2" => sprintf($this->lng->txt("cloze_textgap_levenshtein_of"), "2"),
            "l3" => sprintf($this->lng->txt("cloze_textgap_levenshtein_of"), "3"),
            "l4" => sprintf($this->lng->txt("cloze_textgap_levenshtein_of"), "4"),
            "l5" => sprintf($this->lng->txt("cloze_textgap_levenshtein_of"), "5")
        );
        $textrating->setOptions($text_options);
        $textrating->setValue($this->object->getTextRating());
        $form->addItem($textrating);

        return $form;
    }

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saveCorrectionsFormProperties()

assTextQuestionGUI::saveCorrectionsFormProperties

(

ilPropertyFormGUI

$form

)

Parameters

ilPropertyFormGUI

$form

Definition at line 785 of file class.assTextQuestionGUI.php.

References writeAnswerSpecificPostData(), and writeQuestionSpecificPostData().

    {
        $this->writeQuestionSpecificPostData($form);
        $this->writeAnswerSpecificPostData($form);
    }

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setQuestionTabs()

assTextQuestionGUI::setQuestionTabs

(

)

Sets the ILIAS tabs for this question type.

public

Todo:

: MOVE THIS STEPS TO COMMON QUESTION CLASS assQuestionGUI

Definition at line 465 of file class.assTextQuestionGUI.php.

References $_GET, $DIC, $url, assQuestionGUI\addBackTab(), assQuestionGUI\addTab_QuestionFeedback(), assQuestionGUI\addTab_QuestionHints(), assQuestionGUI\addTab_QuestionPreview(), and assQuestionGUI\addTab_SuggestedSolution().

    {
        global $DIC;
        $rbacsystem = $DIC['rbacsystem'];
        $ilTabs = $DIC['ilTabs'];

        $ilTabs->clearTargets();
        
        $this->ctrl->setParameterByClass("ilAssQuestionPageGUI", "q_id", $_GET["q_id"]);
        include_once "./Modules/TestQuestionPool/classes/class.assQuestion.php";
        $q_type = $this->object->getQuestionType();

        if (strlen($q_type)) {
            $classname = $q_type . "GUI";
            $this->ctrl->setParameterByClass(strtolower($classname), "sel_question_types", $q_type);
            $this->ctrl->setParameterByClass(strtolower($classname), "q_id", $_GET["q_id"]);
        }

        if ($_GET["q_id"]) {
            if ($rbacsystem->checkAccess('write', $_GET["ref_id"])) {
                // edit page
                $ilTabs->addTarget(
                    "edit_page",
                    $this->ctrl->getLinkTargetByClass("ilAssQuestionPageGUI", "edit"),
                    array("edit", "insert", "exec_pg"),
                    "",
                    "",
                    $force_active
                );
            }

            $this->addTab_QuestionPreview($ilTabs);
        }

        $force_active = false;
        if ($rbacsystem->checkAccess('write', $_GET["ref_id"])) {
            $url = "";
            if ($classname) {
                $url = $this->ctrl->getLinkTargetByClass($classname, "editQuestion");
            }
            // edit question properties
            $ilTabs->addTarget(
                "edit_question",
                $url,
                array("editQuestion", "save", "saveEdit", "originalSyncForm"),
                $classname,
                "",
                $force_active
            );
        }

        // add tab for question feedback within common class assQuestionGUI
        $this->addTab_QuestionFeedback($ilTabs);

        // add tab for question hint within common class assQuestionGUI
        $this->addTab_QuestionHints($ilTabs);

        // add tab for question's suggested solution within common class assQuestionGUI
        $this->addTab_SuggestedSolution($ilTabs, $classname);

        // Assessment of questions sub menu entry
        if ($_GET["q_id"]) {
            $ilTabs->addTarget(
                "statistics",
                $this->ctrl->getLinkTargetByClass($classname, "assessment"),
                array("assessment"),
                $classname,
                ""
            );
        }

        $this->addBackTab($ilTabs);
    }

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supportsIntermediateSolutionOutput()

assTextQuestionGUI::supportsIntermediateSolutionOutput

(

)

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

Returns

bool

Definition at line 142 of file class.assTextQuestionGUI.php.

    {
        return true;
    }

writeAnswerSpecificPostData()

assTextQuestionGUI::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 569 of file class.assTextQuestionGUI.php.

References $_POST.

Referenced by saveCorrectionsFormProperties(), and writePostData().

    {
        switch ($this->object->getKeywordRelation()) {
            case 'non':
                $this->object->setAnswers(array());
                $this->object->setPoints($_POST['non_keyword_points']);
                break;
            case 'any':
                $this->object->setAnswers($_POST['any_keyword']);
                $this->object->setPoints($this->object->getMaximumPoints());
                break;
            case 'all':
                $this->object->setAnswers($_POST['all_keyword']);
                $this->object->setPoints($_POST['all_keyword_points']);
                break;
            case 'one':
                $this->object->setAnswers($_POST['one_keyword']);
                $this->object->setPoints($_POST['one_keyword_points']);
                break;
        }
    }

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writePostData()

assTextQuestionGUI::writePostData (   $always = false )

protected

{}

Definition at line 45 of file class.assTextQuestionGUI.php.

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

Referenced by addSuggestedSolution().

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

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writeQuestionSpecificPostData()

assTextQuestionGUI::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 562 of file class.assTextQuestionGUI.php.

References $_POST.

Referenced by saveCorrectionsFormProperties(), and writePostData().

    {
        $this->object->setMaxNumOfChars($_POST["maxchars"]);
        $this->object->setTextRating($_POST["text_rating"]);
        $this->object->setKeywordRelation($_POST['scoring_mode']);
    }

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---

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

• Modules/TestQuestionPool/classes/class.assTextQuestionGUI.php