This file is part of ILIAS, a powerful learning management system published by ILIAS open source e-Learning e.V. More...

Inheritance diagram for assSingleChoiceGUI:

Collaboration diagram for assSingleChoiceGUI:

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

	hasInlineFeedback ()

	editQuestion (bool $checkonly=false, ?bool $is_save_cmd=null)

	uploadchoice ()

	removeimagechoice ()

	addchoice ()

	removechoice ()

	getSolutionOutput (int $active_id, ?int $pass=null, bool $graphical_output=false, bool $result_output=false, bool $show_question_only=true, bool $show_feedback=false, bool $show_correct_solution=false, bool $show_manual_scoring=false, bool $show_question_text=true, bool $show_inline_feedback=true)

	renderSolutionOutput (mixed $user_solutions, int $active_id, ?int $pass, bool $graphical_output=false, bool $result_output=false, bool $show_question_only=true, bool $show_feedback=false, bool $show_correct_solution=false, bool $show_manual_scoring=false, bool $show_question_text=true, bool $show_autosave_title=false, bool $show_inline_feedback=false,)

	getPreview (bool $show_question_only=false, bool $show_inline_feedback=false)

	getTestOutput (int $active_id, int $pass, bool $is_question_postponed=false, array\|bool $user_post_solutions=false, bool $show_specific_inline_feedback=false)

	getChoiceKeys ()

	getSpecificFeedbackOutput (array $user_solution)

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

	populateQuestionSpecificFormPart (\ilPropertyFormGUI $form, bool $is_singleline=false)

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

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

	populateAnswerSpecificFormPart (\ilPropertyFormGUI $form, bool $is_singleline=false)

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

	renderAggregateView ($aggregate)

	getAnswersFrequency ($relevantAnswers, $questionIndex)

	populateCorrectionsFormProperties (ilPropertyFormGUI $form)

	saveCorrectionsFormProperties (ilPropertyFormGUI $form)

Public Member Functions inherited from assQuestionGUI
	editQuestion (bool $checkonly=false, ?bool $is_save_cmd=null)

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

	getSolutionOutput (int $active_id, ?int $pass=null, bool $graphical_output=false, bool $result_output=false, bool $show_question_only=true, bool $show_feedback=false, bool $show_correct_solution=false, bool $show_manual_scoring=false, bool $show_question_text=true, bool $show_inline_feedback=true)

	getPreview (bool $show_question_only=false, bool $show_inline_feedback=false)

	getTestOutput (int $active_id, int $pass, bool $is_question_postponed=false, array\|bool $user_post_solutions=false, bool $show_specific_inline_feedback=false)

	renderSolutionOutput (mixed $user_solutions, int $active_id, ?int $pass, bool $graphical_output=false, bool $result_output=false, bool $show_question_only=true, bool $show_feedback=false, bool $show_correct_solution=false, bool $show_manual_scoring=false, bool $show_question_text=true, bool $show_autosave_title=false, bool $show_inline_feedback=false,)

	getObject ()

	setObject (assQuestion $question)

	setCopyToExistingPoolOnSave (?int $pool_ref_id)

	getCopyToExistingPoolOnSave ()

	setCopyToNewPoolOnSave (?string $pool_title)

	getCopyToNewPoolOnSave ()

	setMoveAfterQuestionId (?int $question_id)

	getMoveAfterQuestionId ()

	hasInlineFeedback ()

	addHeaderAction ()

	redrawHeaderAction ()

	getHeaderAction ()

	getCommentsPanelHTML ()

	executeCommand ()

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

	getPresentationContext ()

	setPresentationContext (string $presentationContext)

	isTestPresentationContext ()

	isPreviousSolutionPrefilled ()

	setPreviousSolutionPrefilled (bool $previousSolutionPrefilled)

	getRenderPurpose ()

	setRenderPurpose (string $renderPurpose)

	isRenderPurposePrintPdf ()

	isRenderPurposePreview ()

	isRenderPurposeInputValue ()

	isRenderPurposePlayback ()

	isRenderPurposeDemoplay ()

	renderPurposeSupportsFormHtml ()

	getEditContext ()

	setEditContext (string $editContext)

	isAuthoringEditContext ()

	isAdjustmentEditContext ()

	setAdjustmentEditContext ()

	getNavigationGUI ()

	setNavigationGUI (?ilTestQuestionNavigationGUI $navigationGUI)

	setTaxonomyIds (array $taxonomyIds)

	getTaxonomyIds ()

	setTargetGui ($linkTargetGui)

	setTargetGuiClass (string $targetGuiClass)

	getTargetGuiClass ()

	setQuestionHeaderBlockBuilder (\ilQuestionHeaderBlockBuilder $questionHeaderBlockBuilder)

	getQuestionHeaderBlockBuilder ()

	setQuestionActionCmd (string $questionActionCmd)

	getQuestionActionCmd ()

	assessment ()

	populateJavascriptFilesRequiredForWorkForm (ilGlobalTemplateInterface $tpl)

	getPresentationJavascripts ()

	getQuestionTemplate ()

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

	outQuestionPage ($a_temp_var, $a_postponed=false, $active_id="", $html="", $inlineFeedbackEnabled=false)

	syncQuestion ()

	saveReturn ()

	saveQuestion ()

	setAdditionalContentEditingModeFromPost ()

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

	setSequenceNumber (int $nr)

	getSequenceNumber ()

	setQuestionCount (int $a_question_count)

	getQuestionCount ()

	getErrorMessage ()

	setErrorMessage (string $errormessage)

	addErrorMessage (string $errormessage)

	getQuestionType ()

	getAsValueAttribute (string $a_value)

	addQuestionFormCommandButtons (ilPropertyFormGUI $form)

	addBasicQuestionFormProperties (ilPropertyFormGUI $form)

	getGenericFeedbackOutput (int $active_id, ?int $pass)

	getGenericFeedbackOutputForCorrectSolution ()

	getGenericFeedbackOutputForIncorrectSolution ()

	outQuestionType ()

	saveSuggestedSolution ()

	cancelSuggestedSolution ()

	suggestedsolution (bool $save=false)

	outSolutionExplorer ()

	saveSuggestedSolutionType ()

	cancelExplorer ()

	outPageSelector ()

	outChapterSelector ()

	outGlossarySelector ()

	linkChilds ()

	addPG ()

	addST ()

	addGIT ()

	isSaveCommand ()

	setQuestionTabs ()

	addTab_SuggestedSolution (ilTabsGUI $tabs, string $classname)

	getEditQuestionTabCommands ()

	isAutosaveable ()

	outQuestionForTest (string $formaction, int $active_id, ?int $pass, bool $is_question_postponed=false, array\|bool $user_post_solutions=false, bool $show_specific_inline_feedback=false)

	magicAfterTestOutput ()

	getFormEncodingType ()

	setPreviewSession (ilAssQuestionPreviewSession $preview_session)

	getPreviewSession ()

	buildFocusAnchorHtml ()

	isAnswerFrequencyStatisticSupported ()

	getSubQuestionsIndex ()

	getAnswersFrequency ($relevantAnswers, $questionIndex)

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

	prepareReprintableCorrectionsForm (ilPropertyFormGUI $form)

	populateCorrectionsFormProperties (ilPropertyFormGUI $form)

	saveCorrectionsFormProperties (ilPropertyFormGUI $form)

	isInLearningModuleContext ()

	setInLearningModuleContext (bool $flag)

	cmdNeedsExistingQuestion (string $cmd)

	setContextAllowsSyncToPool (bool $sync_allowed)

	needsSyncQuery ()

	getQuestionSyncModal (string $cmd, string $cmd_class='')

	getAutoSavedSolutionOutput (int $active_id, int $pass, bool $graphical_output=false, bool $result_output=false, bool $show_question_only=true, bool $show_feedback=false, bool $show_correct_solution=false, bool $show_manual_scoring=false, bool $show_question_text=true, bool $show_autosave_title=false, bool $show_inline_feedback=false)

	buildFileDownloadLink ()

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 (bool $always=false)
	{} More...

	getEditAnswersSingleLine (bool $checkonly=false)
	Get the single/multiline editing of answers. More...

Protected Member Functions inherited from assQuestionGUI
	hasSpecialQuestionCommands ()

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

	renderEditForm (ilPropertyFormGUI $form)

	getUseUnchangedAnswerCheckboxHtml ()

	getPreviousSolutionProvidedMessage ()

	getPreviousSolutionConfirmationCheckboxHtml ()

	setTestSpecificProperties ()

	addNumberOfTriesToFormIfNecessary (ilPropertyFormGUI $form)

	saveTaxonomyAssignments ()

	populateTaxonomyFormSection (ilPropertyFormGUI $form)

	genericFeedbackOutputBuilder (int $active_id, ?int $pass)

	getTypeOptions ()

	createSuggestedSolutionLinkingTo (string $type, string $target)

	setDefaultTabs (ilTabsGUI $tabs_gui)

	setQuestionSpecificTabs (ilTabsGUI $tabs_gui)

	getBasicEditQuestionTabCommands ()

	getAdditionalEditQuestionCommands ()

	addTab_QuestionFeedback (ilTabsGUI $tabs)

	addTab_Question (ilTabsGUI $tabs_gui)

	hasCorrectSolution ($activeId, $passIndex)

	writeQuestionGenericPostData ()

	completeTestOutputFormAction (string $form_action, int $active_id, int $pass)

	addBackTab (ilTabsGUI $tabs_gui)

	buildBasicEditFormObject ()

	escapeTemplatePlaceholders (string $text)

	buildEditForm ()

	generateCorrectnessIconsForCorrectness (int $correctness)

	renderLatex ($content)
	Wrap content with latex in a LatexContent UI component and render it to be processed by MathJax in the browser. More...

	getSuggestedSolutionsRepo ()

	cleanupAnswerText (array $answer_text, bool $is_rte)
	sk - 12.05.2023: This is one more of those that we need, but don't want. More...

	addSaveOnEnterOnLoadCode ()

Private Member Functions
	generateCorrectness (string $user_solution, string $answer_id, float $answer_points, float $maximum_points)

	aggregateAnswers ($relevant_answers_chosen, $answers_defined_on_question)

	populateInlineFeedback ($template, $answer_id, $user_solution)

Private Attributes
bool	$rebuild_thumbnails = false

Additional Inherited Members
Static Public Member Functions inherited from assQuestionGUI
static	_getQuestionGUI (string $question_type='', int $question_id=-1)
	Creates a question gui representation and returns the alias to the question gui. More...

static	getCommandsFromClassConstants (string $guiClassName, string $cmdConstantNameBegin='CMD_')

static	prepareTextareaOutput (?string $txt_output, bool $prepare_for_latex_output=false, bool $omitNl2BrWhenTextArea=false)
	Prepares a string for a text area output where latex code may be in it If the text is HTML-free, CHR(13) will be converted to a line break. More...

Data Fields inherited from assQuestionGUI
const	ALLOWED_PLAIN_TEXT_TAGS = "<em>, <strong>"
	sk - 12.05.2023: This const is also used in ilKprimChoiceWizardInputGUI. More...

const	SESSION_PREVIEW_DATA_BASE_INDEX = 'ilAssQuestionPreviewAnswers'

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	CORRECTNESS_NOT_OK = 0

const	CORRECTNESS_MOSTLY_OK = 1

const	CORRECTNESS_OK = 2

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'

const	PRESENTATION_CONTEXT_TEST = 'pContextTest'

const	PRESENTATION_CONTEXT_RESULTS = 'pContextResults'

const	CMD_SYNC_QUESTION_AND_RETURN = 'syncQuestionReturn'

Protected Attributes inherited from assQuestionGUI
const	HAS_SPECIAL_QUESTION_COMMANDS = false

const	SUGGESTED_SOLUTION_COMMANDS_CANCEL = 'cancelSuggestedSolution'

const	SUGGESTED_SOLUTION_COMMANDS_SAVE = 'saveSuggestedSolution'

const	SUGGESTED_SOLUTION_COMMANDS_DEFAULT = 'suggestedsolution'

const	QUESTION_SAVE_CMDS

const	ADDITIONAL_CMDS_NEEDING_EXISTING_QST
	There are functions that need an existing question. More...

ilLogger	$logger

GeneralQuestionPropertiesRepository	$questionrepository

GUIService	$notes_gui

ilCtrl	$ctrl

assQuestion	$object

ilGlobalPageTemplate	$tpl

ilLanguage	$lng

Refinery	$refinery

	$error

string	$errormessage

int	$sequence_no
	sequence number in test More...

int	$question_count
	question count in test More...

ilPropertyFormGUI	$editForm = null

readonly ilTestLegacyFormsHelper	$forms_helper

readonly RequestDataCollector	$request_data_collector

bool	$parent_type_is_lm = false

SuggestedSolutionsDatabaseRepository	$suggestedsolution_repo = null

Detailed Description

This file is part of ILIAS, a powerful learning management system published by ILIAS open source e-Learning e.V.

ILIAS is licensed with the GPL-3.0, see https://www.gnu.org/licenses/gpl-3.0.en.html You should have received a copy of said license along with the source code, too.

If this is not the case or you just want to try ILIAS, you'll find us at: https://www.ilias.de https://github.com/ILIAS-eLearning Single choice question GUI representation

The assSingleChoiceGUI class encapsulates the GUI representation for single choice 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: $Id$

\ assSingleChoiceGUI: ilFormPropertyDispatchGUI

Definition at line 33 of file class.assSingleChoiceGUI.php.

Constructor & Destructor Documentation

◆ __construct()

assSingleChoiceGUI::__construct ( int $id = -1 )

assSingleChoiceGUI constructor

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

Parameters

integer $id The database id of a single choice question object

Definition at line 43 of file class.assSingleChoiceGUI.php.

References $id, and ILIAS\GlobalScreen\Provider\__construct().

     {
         parent::__construct();
         $this->object = new assSingleChoice();
         if ($id >= 0) {
             $this->object->loadFromDb($id);
         }
     }

Here is the call graph for this function:

Member Function Documentation

◆ addchoice()

assSingleChoiceGUI::addchoice ( )

Definition at line 176 of file class.assSingleChoiceGUI.php.

References editQuestion(), and writePostData().

                                : void
     {
         $this->writePostData(true);
         $position = key($this->request_data_collector->raw('cmd')['addchoice']);
         $this->object->addAnswer('', 0, $position + 1);
         $this->editQuestion();
     }

Here is the call graph for this function:

◆ aggregateAnswers()

assSingleChoiceGUI::aggregateAnswers	(	$relevant_answers_chosen,
		$answers_defined_on_question
	)

private

Definition at line 735 of file class.assSingleChoiceGUI.php.

Referenced by getAnswersFrequency().

                                                                                              : array
     {
         $aggregate = [];
         foreach ($answers_defined_on_question as $answer) {
             $aggregated_info_for_answer = [];
             $aggregated_info_for_answer['answertext'] = $answer->getAnswerText();
             $aggregated_info_for_answer['count_checked'] = 0;
 
             foreach ($relevant_answers_chosen as $relevant_answer) {
                 if ($relevant_answer['value1'] == $answer->getOrder()) {
                     $aggregated_info_for_answer['count_checked']++;
                 }
             }
             $aggregated_info_for_answer['count_unchecked'] =
                 ceil(count($relevant_answers_chosen) / count($answers_defined_on_question))
                 - $aggregated_info_for_answer['count_checked'];
 
             $aggregate[] = $aggregated_info_for_answer;
         }
         return $aggregate;
     }

Here is the caller graph for this function:

◆ editQuestion()

assSingleChoiceGUI::editQuestion	(	bool	$checkonly = `false`,
		?bool	$is_save_cmd = `null`
	)

Definition at line 101 of file class.assSingleChoiceGUI.php.

References assQuestionGUI\addBasicQuestionFormProperties(), assQuestionGUI\addQuestionFormCommandButtons(), ILIAS\Repository\ctrl(), getEditAnswersSingleLine(), assQuestionGUI\isSaveCommand(), null, assQuestionGUI\outQuestionType(), populateAnswerSpecificFormPart(), populateQuestionSpecificFormPart(), assQuestionGUI\populateTaxonomyFormSection(), and assQuestionGUI\renderEditForm().

Referenced by addchoice(), removechoice(), removeimagechoice(), uploadchoice(), and writePostData().

      : bool {
         $save = $is_save_cmd ?? $this->isSaveCommand();
 
         $form = new ilPropertyFormGUI();
         $this->editForm = $form;
 
         $form->setFormAction($this->ctrl->getFormAction($this));
         $form->setTitle($this->outQuestionType());
         $is_singleline = $this->getEditAnswersSingleLine($checkonly);
         if ($is_singleline) {
             $form->setMultipart(true);
         } else {
             $form->setMultipart(false);
         }
         $form->setTableWidth('100%');
         $form->setId('asssinglechoice');
 
         $this->addBasicQuestionFormProperties($form);
         $this->populateQuestionSpecificFormPart($form, $is_singleline);
         $this->populateAnswerSpecificFormPart($form, $is_singleline);
 
         $this->populateTaxonomyFormSection($form);
 
         $this->addQuestionFormCommandButtons($form);
 
         $errors = false;
 
         if ($save) {
             foreach ($this->request_data_collector->getParsedBody() as $key => $value) {
                 $item = $form->getItemByPostVar($key);
                 if ($item === null) {
                     continue;
                 }
                 switch (get_class($item)) {
                     case 'ilDurationInputGUI':
                         $item->setHours($value['hh']);
                         $item->setMinutes($value['mm']);
                         $item->setSeconds($value['ss']);
                         break;
                     default:
                         $item->setValue($value);
                 }
             }
 
             $errors = !$form->checkInput();
             if ($errors) {
                 $checkonly = false;
             }
         }
 
         if (!$checkonly) {
             $this->renderEditForm($form);
         }
         return $errors;
     }

Here is the call graph for this function:

Here is the caller graph for this function:

◆ generateCorrectness()

assSingleChoiceGUI::generateCorrectness	(	string	$user_solution,
		string	$answer_id,
		float	$answer_points,
		float	$maximum_points
	)

private

Definition at line 353 of file class.assSingleChoiceGUI.php.

Referenced by renderSolutionOutput().

      : int {
         if ($user_solution === $answer_id
                 && $answer_points === $maximum_points
             || $user_solution !== $answer_id
                 && $answer_points === 0.0
         ) {
             return self::CORRECTNESS_OK;
         }
 
         if ($user_solution === $answer_id
             && $answer_points > 0.0) {
             return self::CORRECTNESS_MOSTLY_OK;
         }
 
         return self::CORRECTNESS_NOT_OK;
     }

Here is the caller graph for this function:

◆ getAfterParticipationSuppressionAnswerPostVars()

assSingleChoiceGUI::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 730 of file class.assSingleChoiceGUI.php.

◆ getAfterParticipationSuppressionQuestionPostVars()

assSingleChoiceGUI::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 622 of file class.assSingleChoiceGUI.php.

◆ getAnswersFrequency()

assSingleChoiceGUI::getAnswersFrequency	(	$relevantAnswers,
		$questionIndex
	)

Definition at line 817 of file class.assSingleChoiceGUI.php.

References aggregateAnswers(), and ILIAS\Repository\object().

                                                                          : array
     {
         $agg = $this->aggregateAnswers($relevantAnswers, $this->object->getAnswers());
 
         $answers = [];
 
         foreach ($agg as $ans) {
             $answers[] = [
                 'answer' => $ans['answertext'],
                 'frequency' => $ans['count_checked']
             ];
         }
 
         return $answers;
     }

Here is the call graph for this function:

◆ getChoiceKeys()

assSingleChoiceGUI::getChoiceKeys ( )

Definition at line 527 of file class.assSingleChoiceGUI.php.

References ILIAS\Repository\object().

Referenced by getPreview(), getTestOutput(), and renderSolutionOutput().

     {
         $choice_keys = array_keys($this->object->answers);
 
         if ($this->object->getShuffle()) {
             $choice_keys = $this->object->getShuffler()->transform($choice_keys);
         }
 
         return $choice_keys;
     }

Here is the call graph for this function:

Here is the caller graph for this function:

◆ getEditAnswersSingleLine()

assSingleChoiceGUI::getEditAnswersSingleLine ( bool $checkonly = false )

protected

Get the single/multiline editing of answers.

The settings of an already saved question is preferred
A new question will use the setting of the last edited question by the user
Parameters

bool $checkonly get the setting for checking a POST

Returns
bool

Definition at line 82 of file class.assSingleChoiceGUI.php.

References ILIAS\Repository\object().

Referenced by editQuestion().

                                                                         : bool
     {
         if ($this->object->getSelfAssessmentEditingMode()) {
             return $this->object->isSingleline();
         }
 
         if ($checkonly) {
             return $this->request_data_collector->int('types') === 0;
         }
 
         if (empty($this->object->getLastChange())
             && !$this->request_data_collector->isset('types')) {
             // a new question is edited
             return $this->object->getMultilineAnswerSetting() === 0;
         }
         // a saved question is edited
         return $this->object->isSingleline();
     }

Here is the call graph for this function:

Here is the caller graph for this function:

◆ getPreview()

assSingleChoiceGUI::getPreview	(	bool	$show_question_only = `false`,
		bool	$show_inline_feedback = `false`
	)

Definition at line 375 of file class.assSingleChoiceGUI.php.

References assQuestionGUI\buildFocusAnchorHtml(), getChoiceKeys(), assQuestionGUI\getILIASPage(), ilUtil\getImagePath(), assQuestionGUI\getPreviewSession(), hasInlineFeedback(), ILIAS\Repository\lng(), ILIAS\Repository\object(), populateInlineFeedback(), ilLegacyFormElementsUtil\prepareFormOutput(), ilLegacyFormElementsUtil\prepareTextareaOutput(), and assQuestionGUI\renderLatex().

      : string {
         $keys = $this->getChoiceKeys();
 
         $template = new ilTemplate('tpl.il_as_qpl_mc_sr_output.html', true, true, 'components/ILIAS/TestQuestionPool');
         foreach ($keys as $answer_id) {
             $answer = $this->object->answers[$answer_id];
             if ($answer->hasImage()) {
                 if ($this->object->getThumbSize()) {
                     $template->setCurrentBlock('preview');
                     $template->setVariable('URL_PREVIEW', $this->object->getImagePathWeb() . $answer->getImage());
                     $template->setVariable('TEXT_PREVIEW', $this->lng->txt('preview'));
                     $template->setVariable('IMG_PREVIEW', ilUtil::getImagePath('media/enlarge.svg'));
                     $template->setVariable('ANSWER_IMAGE_URL', $this->object->getImagePathWeb() . $this->object->getThumbPrefix() . $answer->getImage());
                     list($width, $height, $type, $attr) = getimagesize($this->object->getImagePath() . $answer->getImage());
                     $alt = $answer->getImage();
                     if (strlen($answer->getAnswertext())) {
                         $alt = $answer->getAnswertext();
                     }
                     $alt = preg_replace('/<[^>]*?>/', '', $alt);
                     $template->setVariable('ANSWER_IMAGE_ALT', ilLegacyFormElementsUtil::prepareFormOutput($alt));
                     $template->setVariable('ANSWER_IMAGE_TITLE', ilLegacyFormElementsUtil::prepareFormOutput($alt));
                     $template->parseCurrentBlock();
                 } else {
                     $template->setCurrentBlock('answer_image');
                     $template->setVariable('ANSWER_IMAGE_URL', $this->object->getImagePathWeb() . $answer->getImage());
                     list($width, $height, $type, $attr) = getimagesize($this->object->getImagePath() . $answer->getImage());
                     $alt = $answer->getImage();
                     if (strlen($answer->getAnswertext())) {
                         $alt = $answer->getAnswertext();
                     }
                     $alt = preg_replace('/<[^>]*?>/', '', $alt);
                     $template->setVariable('ATTR', $attr);
                     $template->setVariable('ANSWER_IMAGE_ALT', ilLegacyFormElementsUtil::prepareFormOutput($alt));
                     $template->setVariable('ANSWER_IMAGE_TITLE', ilLegacyFormElementsUtil::prepareFormOutput($alt));
                     $template->parseCurrentBlock();
                 }
             }
             if ($show_inline_feedback && is_object($this->getPreviewSession())) {
                 $this->populateInlineFeedback($template, $answer_id, $this->getPreviewSession()->getParticipantsSolution());
             }
             $template->setCurrentBlock('answer_row');
             $template->setVariable('QID', $this->object->getId() . 'ID');
             $template->setVariable('ANSWER_ID', $answer_id);
             $template->setVariable('ANSWER_TEXT', $this->renderLatex(
                 ilLegacyFormElementsUtil::prepareTextareaOutput($answer->getAnswertext(), true)
             ));
 
             if (is_object($this->getPreviewSession())) {
                 $user_solution = $this->getPreviewSession()->getParticipantsSolution();
                 if ((string) $user_solution === (string) $answer_id) {
                     $template->setVariable('CHECKED_ANSWER', ' checked="checked"');
                 }
             }
 
             $template->parseCurrentBlock();
         }
         $questiontext = $this->object->getQuestionForHTMLOutput();
         if ($show_inline_feedback && $this->hasInlineFeedback()) {
             $questiontext .= $this->buildFocusAnchorHtml();
         }
         $template->setVariable('QUESTIONTEXT', $this->renderLatex(
             ilLegacyFormElementsUtil::prepareTextareaOutput($questiontext, true)
         ));
         $questionoutput = $template->get();
         if (!$show_question_only) {
             // get page object output
             $questionoutput = $this->getILIASPage($questionoutput);
         }
         return $questionoutput;
     }

Here is the call graph for this function:

◆ getSolutionOutput()

assSingleChoiceGUI::getSolutionOutput	(	int	$active_id,
		?int	$pass = `null`,
		bool	$graphical_output = `false`,
		bool	$result_output = `false`,
		bool	$show_question_only = `true`,
		bool	$show_feedback = `false`,
		bool	$show_correct_solution = `false`,
		bool	$show_manual_scoring = `false`,
		bool	$show_question_text = `true`,
		bool	$show_inline_feedback = `true`
	)

Definition at line 192 of file class.assSingleChoiceGUI.php.

References ILIAS\Repository\object(), and renderSolutionOutput().

      : string {
 
         if (($active_id > 0) && (!$show_correct_solution)) {
             $user_solutions = $this->object->getSolutionValues($active_id, $pass);
 
         } else {
             $found_index = -1;
             $max_points = 0;
             foreach ($this->object->answers as $index => $answer) {
                 if ($answer->getPoints() > $max_points) {
                     $max_points = $answer->getPoints();
                     $found_index = $index;
                 }
             }
             $user_solutions = [['value1' => $found_index]];
         }
 
         return $this->renderSolutionOutput(
             $user_solutions,
             $active_id,
             $pass,
             $graphical_output,
             $result_output,
             $show_question_only,
             $show_feedback,
             $show_correct_solution,
             $show_manual_scoring,
             $show_question_text,
             false,
             $show_inline_feedback,
         );
     }

Here is the call graph for this function:

◆ getSpecificFeedbackOutput()

assSingleChoiceGUI::getSpecificFeedbackOutput ( array $user_solution )

Definition at line 538 of file class.assSingleChoiceGUI.php.

References ilLegacyFormElementsUtil\prepareTextareaOutput().

                                                                    : string
     {
         // No return value, this question type supports inline specific feedback.
         $output = '';
         return ilLegacyFormElementsUtil::prepareTextareaOutput($output, true);
     }

Here is the call graph for this function:

◆ getTestOutput()

assSingleChoiceGUI::getTestOutput	(	int	$active_id,
		int	$pass,
		bool	$is_question_postponed = `false`,
		array\|bool	$user_post_solutions = `false`,
		bool	$show_specific_inline_feedback = `false`
	)

Definition at line 449 of file class.assSingleChoiceGUI.php.

References getChoiceKeys(), ilUtil\getImagePath(), ILIAS\Repository\lng(), ILIAS\Repository\object(), assQuestionGUI\outQuestionPage(), populateInlineFeedback(), ilLegacyFormElementsUtil\prepareFormOutput(), ilLegacyFormElementsUtil\prepareTextareaOutput(), and assQuestionGUI\renderLatex().

      : string {
         $keys = $this->getChoiceKeys();
 
         $user_solution = '';
         if ($active_id !== 0) {
             $solutions = $this->object->getTestOutputSolutions($active_id, $pass);
             foreach ($solutions as $solution_value) {
                 $user_solution = $solution_value['value1'];
             }
         }
 
         $template = new ilTemplate('tpl.il_as_qpl_mc_sr_output.html', true, true, 'components/ILIAS/TestQuestionPool');
         foreach ($keys as $answer_id) {
             $answer = $this->object->answers[$answer_id];
             if ($answer->hasImage()) {
                 if ($this->object->getThumbSize()) {
                     $template->setCurrentBlock('preview');
                     $template->setVariable('URL_PREVIEW', $this->object->getImagePathWeb() . $answer->getImage());
                     $template->setVariable('TEXT_PREVIEW', $this->lng->txt('preview'));
                     $template->setVariable('IMG_PREVIEW', ilUtil::getImagePath('media/enlarge.svg'));
                     $template->setVariable('ANSWER_IMAGE_URL', $this->object->getImagePathWeb() . $this->object->getThumbPrefix() . $answer->getImage());
                     list($width, $height, $type, $attr) = getimagesize($this->object->getImagePath() . $answer->getImage());
                     $alt = $answer->getImage();
                     if (strlen($answer->getAnswertext())) {
                         $alt = $answer->getAnswertext();
                     }
                     $alt = preg_replace('/<[^>]*?>/', '', $alt);
                     $template->setVariable('ANSWER_IMAGE_ALT', ilLegacyFormElementsUtil::prepareFormOutput($alt));
                     $template->setVariable('ANSWER_IMAGE_TITLE', ilLegacyFormElementsUtil::prepareFormOutput($alt));
                     $template->parseCurrentBlock();
                 } else {
                     $template->setCurrentBlock('answer_image');
                     $template->setVariable('ANSWER_IMAGE_URL', $this->object->getImagePathWeb() . $answer->getImage());
                     list($width, $height, $type, $attr) = getimagesize($this->object->getImagePath() . $answer->getImage());
                     $alt = $answer->getImage();
                     if (strlen($answer->getAnswertext())) {
                         $alt = $answer->getAnswertext();
                     }
                     $alt = preg_replace('/<[^>]*?>/', '', $alt);
                     $template->setVariable('ATTR', $attr);
                     $template->setVariable('ANSWER_IMAGE_ALT', ilLegacyFormElementsUtil::prepareFormOutput($alt));
                     $template->setVariable('ANSWER_IMAGE_TITLE', ilLegacyFormElementsUtil::prepareFormOutput($alt));
                     $template->parseCurrentBlock();
                 }
             }
 
             if ($show_specific_inline_feedback) {
                 $this->populateInlineFeedback($template, $answer_id, $user_solution);
             }
             $template->setCurrentBlock('answer_row');
             $template->setVariable('ANSWER_ID', $answer_id);
             $template->setVariable('ANSWER_TEXT', $this->renderLatex(
                 ilLegacyFormElementsUtil::prepareTextareaOutput($answer->getAnswertext(), true)
             ));
             if ($user_solution === (string) $answer_id) {
                 $template->setVariable('CHECKED_ANSWER', ' checked="checked"');
             }
             $template->parseCurrentBlock();
         }
         $template->setVariable('QUESTIONTEXT', $this->renderLatex(
             $this->object->getQuestionForHTMLOutput()
         ));
         $questionoutput = $template->get();
         $pageoutput = $this->outQuestionPage('', $is_question_postponed, $active_id, $questionoutput, $show_specific_inline_feedback);
         return $pageoutput;
     }

Here is the call graph for this function:

◆ hasInlineFeedback()

assSingleChoiceGUI::hasInlineFeedback ( )

Returns: bool

Definition at line 55 of file class.assSingleChoiceGUI.php.

References ILIAS\Repository\object().

Referenced by getPreview(), and renderSolutionOutput().

                                        : bool
     {
         return $this->object->feedbackOBJ->isSpecificAnswerFeedbackAvailable($this->object->getId());
     }

Here is the call graph for this function:

Here is the caller graph for this function:

◆ populateAnswerSpecificFormPart()

assSingleChoiceGUI::populateAnswerSpecificFormPart	(	\ilPropertyFormGUI	$form,
		bool	$is_singleline = `false`
	)

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

References ilPropertyFormGUI\addItem(), ILIAS\Repository\lng(), ILIAS\Repository\object(), and ilFormPropertyGUI\setRequired().

Referenced by editQuestion().

                                                                                                          : ilPropertyFormGUI
     {
         $choices = new ilSingleChoiceWizardInputGUI($this->lng->txt('answers'), 'choice');
         $choices->setRequired(true);
         $choices->setQuestionObject($this->object);
         $choices->setSingleline($is_singleline);
         $choices->setAllowMove(false);
         if ($this->object->getSelfAssessmentEditingMode()) {
             $choices->setSize(40);
         }
         if ($this->object->getAnswerCount() == 0) {
             $this->object->addAnswer('', 0, 0);
         }
         $choices->setValues(array_map(
             function (ASS_AnswerBinaryStateImage $value) {
                 $value->setAnswerText(html_entity_decode($value->getAnswerText()));
                 return $value;
             },
             $this->object->getAnswers()
         ));
         $choices->setInfo($choices->getInfo() . ' ' . $this->lng->txt('latex_edit_info'));
         $form->addItem($choices);
         return $form;
     }

Here is the call graph for this function:

Here is the caller graph for this function:

◆ populateCorrectionsFormProperties()

assSingleChoiceGUI::populateCorrectionsFormProperties ( ilPropertyFormGUI $form )

Definition at line 833 of file class.assSingleChoiceGUI.php.

References ilPropertyFormGUI\addItem(), ILIAS\Repository\lng(), ILIAS\Repository\object(), and ilFormPropertyGUI\setRequired().

                                                                               : void
     {
         $choices = new ilAssSingleChoiceCorrectionsInputGUI($this->lng->txt('answers'), 'choice');
         $choices->setRequired(true);
         $choices->setQuestionObject($this->object);
         $choices->setValues($this->object->getAnswers());
         $form->addItem($choices);
     }

Here is the call graph for this function:

◆ populateInlineFeedback()

assSingleChoiceGUI::populateInlineFeedback	(	$template,
		$answer_id,
		$user_solution
	)

private

Definition at line 783 of file class.assSingleChoiceGUI.php.

References ILIAS\Repository\object(), ilLegacyFormElementsUtil\prepareTextareaOutput(), and assQuestionGUI\renderLatex().

Referenced by getPreview(), getTestOutput(), and renderSolutionOutput().

                                                                                   : void
     {
         $feedbackOutputRequired = false;
 
         switch ($this->object->getSpecificFeedbackSetting()) {
             case 1:
                 $feedbackOutputRequired = true;
                 break;
 
             case 2:
                 if ((string) $user_solution === (string) $answer_id) {
                     $feedbackOutputRequired = true;
                 }
                 break;
 
             case 3:
                 if ($this->object->getAnswer($answer_id)->getPoints() > 0) {
                     $feedbackOutputRequired = true;
                 }
                 break;
         }
 
         if ($feedbackOutputRequired) {
             $fb = $this->object->feedbackOBJ->getSpecificAnswerFeedbackTestPresentation($this->object->getId(), 0, $answer_id);
             if (strlen($fb)) {
                 $template->setCurrentBlock('feedback');
                 $template->setVariable('FEEDBACK', $this->renderLatex(
                     ilLegacyFormElementsUtil::prepareTextareaOutput($fb, true)
                 ));
                 $template->parseCurrentBlock();
             }
         }
     }

Here is the call graph for this function:

Here is the caller graph for this function:

◆ populateQuestionSpecificFormPart()

assSingleChoiceGUI::populateQuestionSpecificFormPart	(	\ilPropertyFormGUI	$form,
		bool	$is_singleline = `false`
	)

Definition at line 570 of file class.assSingleChoiceGUI.php.

References ilPropertyFormGUI\addItem(), ILIAS\Repository\lng(), ILIAS\Repository\object(), ilFormPropertyGUI\setRequired(), and ilNumberInputGUI\setSuffix().

Referenced by editQuestion().

                                                                                                            : ilPropertyFormGUI
     {
         // shuffle
         $shuffle = new ilCheckboxInputGUI($this->lng->txt('shuffle_answers'), 'shuffle');
         $shuffle->setValue(1);
         $shuffle->setChecked($this->object->getShuffle());
         $shuffle->setRequired(false);
         $form->addItem($shuffle);
 
         if (!$this->object->getSelfAssessmentEditingMode()) {
             // Answer types
             $types = new ilSelectInputGUI($this->lng->txt('answer_types'), 'types');
             $types->setRequired(false);
             $types->setOptions(
                 [
                                     0 => $this->lng->txt('answers_singleline'),
                                     1 => $this->lng->txt('answers_multiline'),
                                 ]
             );
             $types->setValue($is_singleline ? 0 : 1);
             $form->addItem($types);
         }
 
         if ($is_singleline) {
             // thumb size
             $thumb_size = new ilNumberInputGUI($this->lng->txt('thumb_size'), 'thumb_size');
             $thumb_size->setSuffix($this->lng->txt('thumb_size_unit_pixel'));
             $thumb_size->setMinValue($this->object->getMinimumThumbSize());
             $thumb_size->setMaxValue($this->object->getMaximumThumbSize());
             $thumb_size->setDecimals(0);
             $thumb_size->setSize(6);
             $thumb_size->setInfo($this->lng->txt('thumb_size_info'));
             $thumb_size->setValue($this->object->getThumbSize());
             $thumb_size->setRequired(true);
         } else {
             $thumb_size = new ilHiddenInputGUI('thumb_size');
             $thumb_size->setValue($this->object->getThumbSize());
         }
         $form->addItem($thumb_size);
 
         return $form;
     }

Here is the call graph for this function:

Here is the caller graph for this function:

◆ removechoice()

assSingleChoiceGUI::removechoice ( )

Definition at line 184 of file class.assSingleChoiceGUI.php.

References editQuestion(), and writePostData().

                                   : void
     {
         $this->writePostData(true);
         $position = key($this->request_data_collector->raw('cmd')['removechoice']);
         $this->object->deleteAnswer($position);
         $this->editQuestion();
     }

Here is the call graph for this function:

◆ removeimagechoice()

assSingleChoiceGUI::removeimagechoice ( )

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

References editQuestion(), assQuestionGUI\setAdditionalContentEditingModeFromPost(), and writePostData().

                                        : void
     {
         $this->setAdditionalContentEditingModeFromPost();
         $this->writePostData(true);
         $position = key($this->request_data_collector->raw('cmd')['removeimagechoice']);
         $this->object->removeAnswerImage($position);
         $this->editQuestion();
     }

Here is the call graph for this function:

◆ renderAggregateView()

assSingleChoiceGUI::renderAggregateView ( $aggregate )

Parameters

$aggregate

Returns: ilTemplate

Definition at line 762 of file class.assSingleChoiceGUI.php.

References assQuestionGUI\$tpl, ILIAS\Repository\lng(), ilGlobalPageTemplate\parseCurrentBlock(), ilGlobalPageTemplate\setCurrentBlock(), and ilGlobalPageTemplate\setVariable().

                                                    : ilTemplate
     {
         $tpl = new ilTemplate('tpl.il_as_aggregated_answers_table.html', true, true, 'components/ILIAS/TestQuestionPool');
 
         $tpl->setCurrentBlock('headercell');
         $tpl->setVariable('HEADER', $this->lng->txt('tst_answer_aggr_answer_header'));
         $tpl->parseCurrentBlock();
 
         $tpl->setCurrentBlock('headercell');
         $tpl->setVariable('HEADER', $this->lng->txt('tst_answer_aggr_frequency_header'));
         $tpl->parseCurrentBlock();
 
         foreach ($aggregate as $line_data) {
             $tpl->setCurrentBlock('aggregaterow');
             $tpl->setVariable('OPTION', $line_data['answertext']);
             $tpl->setVariable('COUNT', $line_data['count_checked']);
             $tpl->parseCurrentBlock();
         }
         return $tpl;
     }

Here is the call graph for this function:

◆ renderSolutionOutput()

assSingleChoiceGUI::renderSolutionOutput	(	mixed	$user_solutions,
		int	$active_id,
		?int	$pass,
		bool	$graphical_output = `false`,
		bool	$result_output = `false`,
		bool	$show_question_only = `true`,
		bool	$show_feedback = `false`,
		bool	$show_correct_solution = `false`,
		bool	$show_manual_scoring = `false`,
		bool	$show_question_text = `true`,
		bool	$show_autosave_title = `false`,
		bool	$show_inline_feedback = `false`
	)

Definition at line 236 of file class.assSingleChoiceGUI.php.

References assQuestionGUI\buildFocusAnchorHtml(), ilAssQuestionFeedback\CSS_CLASS_FEEDBACK_CORRECT, ilAssQuestionFeedback\CSS_CLASS_FEEDBACK_WRONG, generateCorrectness(), assQuestionGUI\generateCorrectnessIconsForCorrectness(), getChoiceKeys(), assQuestionGUI\getGenericFeedbackOutput(), ilUtil\getHtmlPath(), assQuestionGUI\getILIASPage(), ilUtil\getImagePath(), assQuestionGUI\hasCorrectSolution(), hasInlineFeedback(), assQuestionGUI\isRenderPurposePrintPdf(), assQuestionGUI\isTestPresentationContext(), ILIAS\Repository\lng(), ILIAS\Repository\object(), populateInlineFeedback(), ilLegacyFormElementsUtil\prepareFormOutput(), ilLegacyFormElementsUtil\prepareTextareaOutput(), assQuestionGUI\renderLatex(), and assQuestionGUI\renderPurposeSupportsFormHtml().

Referenced by getSolutionOutput().

      : ?string {
         $user_solution = '';
         foreach ($user_solutions as $idx => $solution_value) {
             $user_solution = $solution_value['value1'];
         }
 
         $template = new ilTemplate('tpl.il_as_qpl_mc_sr_output_solution.html', true, true, 'components/ILIAS/TestQuestionPool');
         $solutiontemplate = new ilTemplate('tpl.il_as_tst_solution_output.html', true, true, 'components/ILIAS/TestQuestionPool');
 
         $keys = $this->getChoiceKeys();
         foreach ($keys as $answer_id) {
             $answer = $this->object->answers[$answer_id];
             if ($active_id > 0 && !$show_correct_solution && $graphical_output) {
                 $correctness = $this->generateCorrectness(
                     (string) $user_solution,
                     (string) $answer_id,
                     $answer->getPoints(),
                     $this->object->getMaximumPoints()
                 );
                 $template->setCurrentBlock('icon_ok');
                 $template->setVariable('ICON_OK', $this->generateCorrectnessIconsForCorrectness($correctness));
                 $template->parseCurrentBlock();
             }
             if ($answer->hasImage()) {
                 $template->setCurrentBlock('answer_image');
                 if ($this->object->getThumbSize()) {
                     $template->setVariable('ANSWER_IMAGE_URL', $this->object->getImagePathWeb() . $this->object->getThumbPrefix() . $answer->getImage());
                 } else {
                     $template->setVariable('ANSWER_IMAGE_URL', $this->object->getImagePathWeb() . $answer->getImage());
                 }
                 $alt = $answer->getImage();
                 if (strlen($answer->getAnswertext())) {
                     $alt = $answer->getAnswertext();
                 }
                 $alt = preg_replace('/<[^>]*?>/', '', $alt);
                 $template->setVariable('ANSWER_IMAGE_ALT', ilLegacyFormElementsUtil::prepareFormOutput($alt));
                 $template->setVariable('ANSWER_IMAGE_TITLE', ilLegacyFormElementsUtil::prepareFormOutput($alt));
                 $template->parseCurrentBlock();
             }
 
             if (($show_feedback || !$this->isTestPresentationContext()) && $show_inline_feedback) {
                 $this->populateInlineFeedback($template, $answer_id, $user_solution);
             }
             $template->setCurrentBlock('answer_row');
             $template->setVariable('ANSWER_TEXT', $this->renderLatex(
                 ilLegacyFormElementsUtil::prepareTextareaOutput($answer->getAnswertext(), true)
             ));
 
             if ($this->renderPurposeSupportsFormHtml() || $this->isRenderPurposePrintPdf()) {
                 if ((string) $user_solution === (string) $answer_id) {
                     $template->setVariable('SOLUTION_IMAGE', ilUtil::getHtmlPath(ilUtil::getImagePath('object/radiobutton_checked.png')));
                     $template->setVariable('SOLUTION_ALT', $this->lng->txt('checked'));
                 } else {
                     $template->setVariable('SOLUTION_IMAGE', ilUtil::getHtmlPath(ilUtil::getImagePath('object/radiobutton_unchecked.png')));
                     $template->setVariable('SOLUTION_ALT', $this->lng->txt('unchecked'));
                 }
             } else {
                 $template->setVariable('QID', $this->object->getId());
                 $template->setVariable('SUFFIX', $show_correct_solution ? 'bestsolution' : 'usersolution');
                 $template->setVariable('SOLUTION_VALUE', $answer_id);
                 if ((string) $user_solution === (string) $answer_id) {
                     $template->setVariable('SOLUTION_CHECKED', 'checked');
                 }
             }
 
             if ($result_output) {
                 $points = $this->object->answers[$answer_id]->getPoints();
                 $resulttext = ($points == 1) ? "(%s {$this->lng->txt('point')})" : "(%s {$this->lng->txt('points')})";
                 $template->setVariable('RESULT_OUTPUT', sprintf($resulttext, $points));
             }
             $template->parseCurrentBlock();
         }
 
         $questiontext = $this->object->getQuestionForHTMLOutput();
         if ($show_inline_feedback && $this->hasInlineFeedback()) {
             $questiontext .= $this->buildFocusAnchorHtml();
         }
         if ($show_question_text === true) {
             $template->setVariable('QUESTIONTEXT', $this->renderLatex(
                 ilLegacyFormElementsUtil::prepareTextareaOutput($questiontext, true)
             ));
         }
         $questionoutput = $template->get();
         $feedback = ($show_feedback && !$this->isTestPresentationContext()) ? $this->getGenericFeedbackOutput((int) $active_id, $pass) : '';
         if ($feedback !== '') {
             $cssClass = (
                 $this->hasCorrectSolution($active_id, $pass) ?
                 ilAssQuestionFeedback::CSS_CLASS_FEEDBACK_CORRECT : ilAssQuestionFeedback::CSS_CLASS_FEEDBACK_WRONG
             );
 
             $solutiontemplate->setVariable('ILC_FB_CSS_CLASS', $cssClass);
             $solutiontemplate->setVariable('FEEDBACK', ilLegacyFormElementsUtil::prepareTextareaOutput($feedback, true));
         }
         $solutiontemplate->setVariable('SOLUTION_OUTPUT', $questionoutput);
 
         $solutionoutput = $solutiontemplate->get();
 
         if (!$show_question_only) {
             // get page object output
             $solutionoutput = $this->getILIASPage($solutionoutput);
         }
         return $solutionoutput;
     }

Here is the call graph for this function:

Here is the caller graph for this function:

◆ saveCorrectionsFormProperties()

assSingleChoiceGUI::saveCorrectionsFormProperties ( ilPropertyFormGUI $form )

Parameters

ilPropertyFormGUI $form

Definition at line 845 of file class.assSingleChoiceGUI.php.

References ilPropertyFormGUI\getItemByPostVar(), and ILIAS\Repository\object().

                                                                           : void
     {
         $input = $form->getItemByPostVar('choice');
         $values = $input->getValues();
 
         foreach ($this->object->getAnswers() as $index => $answer) {
             /* @var ASS_AnswerMultipleResponseImage $answer */
             $points = (float) str_replace(',', '.', $values[$index]->getPoints());
             $answer->setPoints($points);
         }
     }

Here is the call graph for this function:

◆ uploadchoice()

assSingleChoiceGUI::uploadchoice ( )

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

References editQuestion(), assQuestionGUI\setAdditionalContentEditingModeFromPost(), and writePostData().

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

Here is the call graph for this function:

◆ writeAnswerSpecificPostData()

assSingleChoiceGUI::writeAnswerSpecificPostData ( ilPropertyFormGUI $form )

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

Implements ilGuiAnswerScoringAdjustable.

Definition at line 627 of file class.assSingleChoiceGUI.php.

References $filename, assQuestionGUI\cleanupAnswerText(), null, ILIAS\Repository\object(), and ILIAS\Repository\refinery().

Referenced by writePostData().

                                                                         : void
     {
         // Delete all existing answers and create new answers from the form data
         $this->object->flushAnswers();
         $choice = $this->cleanupAnswerText(
             $this->request_data_collector->raw('choice') ?? [],
             $this->object->isSingleline() === false
         );
 
         if ($choice === []) {
             return;
         }
 
         if (!$this->object->isSingleline()) {
             foreach ($choice['answer'] as $index => $answer) {
                 $answertext = $answer;
                 $this->object->addAnswer(
                     $answertext,
                     $this->refinery->kindlyTo()->float()->transform($choice['points'][$index]),
                     $index,
                     null,
                     $choice['answer_id'][$index]
                 );
             }
 
             return;
         }
 
         foreach ($choice['answer'] as $index => $answertext) {
             $answertext = htmlentities($answertext);
             $picturefile = $choice['imagename'][$index] ?? null;
             $file_org_name = $_FILES['choice']['name']['image'][$index] ?? '';
             $file_temp_name = $_FILES['choice']['tmp_name']['image'][$index] ?? '';
 
             if ($file_temp_name !== '') {
                 // check suffix
                 $file_name_parts = explode('.', $file_org_name);
                 $suffix = strtolower(array_pop($file_name_parts));
                 if (in_array($suffix, ['jpg', 'jpeg', 'png', 'gif'])) {
                     // upload image
                     $filename = $this->object->buildHashedImageFilename($file_org_name);
                     if ($this->object->setImageFile($filename, $file_temp_name) == 0) {
                         $picturefile = $filename;
                     }
                 }
             }
 
             $points = (float) str_replace(',', '.', $choice['points'][$index]);
             $this->object->addAnswer(
                 $answertext,
                 $points,
                 $index,
                 $picturefile,
                 $choice['answer_id'][$index]
             );
         }
 
         if ($this->rebuild_thumbnails) {
             $this->object->setAnswers(
                 $this->object->rebuildThumbnails(
                     $this->object->isSingleline(),
                     $this->object->getThumbSize(),
                     $this->object->getImagePath(),
                     $this->object->getAnswers()
                 )
             );
         }
     }

Here is the call graph for this function:

Here is the caller graph for this function:

◆ writePostData()

assSingleChoiceGUI::writePostData ( bool $always = false )

protected

{}

Definition at line 63 of file class.assSingleChoiceGUI.php.

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

Referenced by addchoice(), removechoice(), removeimagechoice(), and uploadchoice().

                                                           : int
     {
         if ($always || !$this->editQuestion(true)) {
             $this->writeQuestionGenericPostData();
             $this->writeQuestionSpecificPostData(new ilPropertyFormGUI());
             $this->writeAnswerSpecificPostData(new ilPropertyFormGUI());
             $this->saveTaxonomyAssignments();
             return 0;
         }
         return 1;
     }

Here is the call graph for this function:

Here is the caller graph for this function:

◆ writeQuestionSpecificPostData()

assSingleChoiceGUI::writeQuestionSpecificPostData ( ilPropertyFormGUI $form )

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

Implements ilGuiQuestionScoringAdjustable.

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

References ILIAS\Repository\lng().

Referenced by writePostData().

                                                                           : void
     {
         $is_multi_line = $this->request_data_collector->string('types');
         if ($is_multi_line === '') {
             $is_multi_line = '0';
         }
         $this->object->setMultilineAnswerSetting($is_multi_line);
         $this->object->setShuffle($this->request_data_collector->bool('shuffle') ?? false);
 
         $choice = $this->request_data_collector->raw('choice');
         if (isset($choice['imagename']) && is_array($choice['imagename']) && $is_multi_line === '1') {
             $this->object->setIsSingleline(true);
             $this->tpl->setOnScreenMessage('info', $this->lng->txt('info_answer_type_change'), true);
         } else {
             $this->object->setIsSingleline($is_multi_line === '0');
         }
 
         $object_thumb_size = $this->object->getThumbSize();
         $thumb_size = $this->request_data_collector->int('thumb_size') ?? $object_thumb_size;
         if ($thumb_size !== $object_thumb_size) {
             $this->object->setThumbSize($thumb_size);
             $this->rebuild_thumbnails = true;
         }
     }

Here is the call graph for this function:

Here is the caller graph for this function:

Field Documentation

◆ $rebuild_thumbnails

bool assSingleChoiceGUI::$rebuild_thumbnails = false

private

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

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

components/ILIAS/TestQuestionPool/classes/class.assSingleChoiceGUI.php

Public Member Functions

Protected Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ __construct()

Member Function Documentation

◆ addchoice()

◆ aggregateAnswers()

◆ editQuestion()

◆ generateCorrectness()

◆ getAfterParticipationSuppressionAnswerPostVars()

◆ getAfterParticipationSuppressionQuestionPostVars()

◆ getAnswersFrequency()

◆ getChoiceKeys()

◆ getEditAnswersSingleLine()

◆ getPreview()

◆ getSolutionOutput()

◆ getSpecificFeedbackOutput()

◆ getTestOutput()

◆ hasInlineFeedback()

◆ populateAnswerSpecificFormPart()

◆ populateCorrectionsFormProperties()

◆ populateInlineFeedback()

◆ populateQuestionSpecificFormPart()

◆ removechoice()

◆ removeimagechoice()

◆ renderAggregateView()

◆ renderSolutionOutput()

◆ saveCorrectionsFormProperties()

◆ uploadchoice()

◆ writeAnswerSpecificPostData()

◆ writePostData()

◆ writeQuestionSpecificPostData()

Field Documentation

◆ $rebuild_thumbnails