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

Inheritance diagram for assOrderingQuestionGUI:

Collaboration diagram for assOrderingQuestionGUI:

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

	changeToPictures ()

	changeToText ()

	saveNesting ()

	removeElementImage ()

	uploadElementImage ()

	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...

	populateAnswerSpecificFormPart (ilPropertyFormGUI $form)
	Adds the answer specific form parts to a question property form gui. More...

	populateQuestionSpecificFormPart (\ilPropertyFormGUI $form)

	editQuestion ($checkonly=false)

	editNesting ()

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

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

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

	getPresentationJavascripts ()

	getTestOutput ($activeId, $pass, $isPostponed=false, $userSolutionPost=false, $inlineFeedback=false)

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

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

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

	getAggregatedAnswersView (array $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...

	aggregateAnswers ($relevant_answers_chosen, $answers_defined_on_question)

	renderAggregateView ($aggregate)

	getAnswersFrequency ($relevantAnswers, $questionIndex)

	prepareReprintableCorrectionsForm (ilPropertyFormGUI $form)

	populateCorrectionsFormProperties (ilPropertyFormGUI $form)

	saveCorrectionsFormProperties (ilPropertyFormGUI $form)

Public Member Functions inherited from assQuestionGUI
	hasInlineFeedback ()

	addHeaderAction ()

	redrawHeaderAction ()

	getHeaderAction ()

	getNotesHTML ()

	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 ($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)

	cancel ()

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

	sync ()

	cancelSync ()

	saveEdit ()

	save ()

	saveReturn ()

	apply ()

	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)

	outAdditionalOutput ()
	Why are you here? Some magic for plugins? More...

	getQuestionType ()

	getAsValueAttribute (string $a_value)

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

	callNewIdListeners (int $a_new_id)

	addQuestionFormCommandButtons (ilPropertyFormGUI $form)

	addBasicQuestionFormProperties (ilPropertyFormGUI $form)

	getGenericFeedbackOutput (int $active_id, ?int $pass)

	getGenericFeedbackOutputForCorrectSolution ()

	getGenericFeedbackOutputForIncorrectSolution ()

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

	outQuestionType ()

	suggestedsolution ()

	outSolutionExplorer ()

	saveSuggestedSolutionType ()

	cancelExplorer ()

	outPageSelector ()

	outChapterSelector ()

	outGlossarySelector ()

	linkChilds ()

	addPG ()

	addST ()

	addGIT ()

	isSaveCommand ()

	setQuestionTabs ()

	addTab_SuggestedSolution (ilTabsGUI $tabs, string $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)

	isAutosaveable ()

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

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

	magicAfterTestOutput ()

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

	getFormEncodingType ()

	setPreviewSession (ilAssQuestionPreviewSession $previewSession)

	getPreviewSession ()

	showHints ()

	buildFocusAnchorHtml ()

	isAnswerFrequencyStatisticSupported ()

	getSubQuestionsIndex ()

	getAnswersFrequency ($relevantAnswers, $questionIndex)

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

	prepareReprintableCorrectionsForm (ilPropertyFormGUI $form)

	populateCorrectionsFormProperties (ilPropertyFormGUI $form)

	saveCorrectionsFormProperties (ilPropertyFormGUI $form)

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

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

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

	getAggregatedAnswersView (array $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...

	populateAnswerSpecificFormPart (ilPropertyFormGUI $form)
	Adds the answer specific form parts to a question property form gui. More...

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

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

Data Fields
const	CMD_EDIT_NESTING = 'editNesting'

const	CMD_SAVE_NESTING = 'saveNesting'

const	CMD_SWITCH_TO_TERMS = 'changeToText'

const	CMD_SWITCH_TO_PICTURESS = 'changeToPictures'

const	TAB_EDIT_QUESTION = 'edit_question'

const	TAB_EDIT_NESTING = 'edit_nesting'

const	F_USE_NESTED = 'nested_answers'

const	F_NESTED_ORDER = 'order_elems'

const	F_NESTED_ORDER_ORDER = 'content'

const	F_NESTED_ORDER_INDENT = 'indentation'

const	F_NESTED_IDENTIFIER_PREFIX = ilIdentifiedMultiValuesJsPositionIndexRemover::IDENTIFIER_INDICATOR_PREFIX

assQuestion	$object

	$old_ordering_depth = []

	$leveled_ordering = []

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	CORRECTNESS_NOT_OK = 0

const	CORRECTNESS_MOSTLY_OK = 1

const	CORRECTNESS_OK = 2

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'

assQuestion	$object

ilGlobalPageTemplate	$tpl

ilLanguage	$lng

	$error

string	$errormessage

int	$sequence_no
	sequence number in test More...

int	$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 Member Functions
	fetchSolutionListFromSubmittedForm (ilPropertyFormGUI $form)

	updateImageFiles ()

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

	addEditSubtabs ($active=self::TAB_EDIT_QUESTION)

	buildEditForm ()

	buildNestingForm ()

	isInteractivePresentation ()

	getTabs ()

	getAnswerStatisticOrderingElementHtml (ilAssOrderingElement $element)

	getAnswerStatisticOrderingVariantHtml (ilAssOrderingElementList $list)

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 ()

	addNumberOfTriesToFormIfNecessary (ilPropertyFormGUI $form)

	saveTaxonomyAssignments ()

	populateTaxonomyFormSection (ilPropertyFormGUI $form)

	genericFeedbackOutputBuilder (string $feedback_correct, string $feedback_incorrect, int $active_id, ?int $pass)

	setDefaultTabs (ilTabsGUI $ilTabs)

	setQuestionSpecificTabs (ilTabsGUI $ilTabs)

	getBasicEditQuestionTabCommands ()

	getAdditionalEditQuestionCommands ()

	addTab_QuestionFeedback (ilTabsGUI $tabs)

	addTab_QuestionHints (ilTabsGUI $tabs)

	addTab_Question (ilTabsGUI $tabsGUI)

	hasCorrectSolution ($activeId, $passIndex)

	writeQuestionGenericPostData ()

	completeTestOutputFormAction ($formAction, $active_id, $pass)

	addBackTab (ilTabsGUI $ilTabs)

	buildBasicEditFormObject ()

	escapeTemplatePlaceholders (string $text)

	buildEditForm ()

	generateCorrectnessIconsForCorrectness (int $correctness)

	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
	buildEditFormAfterTypeChange (array $values)

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	_getGUIClassNameForId ($a_q_id)

static	_getClassNameForQType ($q_type)

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

static	prepareTextareaOutput ($txt_output, $prepare_for_latex_output=false, $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...

Protected Attributes inherited from assQuestionGUI
const	SUGGESTED_SOLUTION_COMMANDS

const	HAS_SPECIAL_QUESTION_COMMANDS = false

ILIAS Notes GUIService	$notes_gui

ilCtrl	$ctrl

ilPropertyFormGUI	$editForm

ILIAS TestQuestionPool InternalRequestService	$request

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 Ordering question GUI representation

The assOrderingQuestionGUI class encapsulates the GUI representation for ordering 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; Nils Haagen nils..nosp@m.haag.nosp@m.en@co.nosp@m.ncep.nosp@m.ts-an.nosp@m.d-tr.nosp@m.ainin.nosp@m.g.de

Version: $Id$

@ilCtrl_Calls assOrderingQuestionGUI: ilFormPropertyDispatchGUI

Definition at line 36 of file class.assOrderingQuestionGUI.php.

Constructor & Destructor Documentation

◆ __construct()

assOrderingQuestionGUI::__construct ( $id = -1 )

assOrderingQuestionGUI constructor

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

Parameters

integer $id The database id of a ordering question object

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

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

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

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Member Function Documentation

◆ addEditSubtabs()

assOrderingQuestionGUI::addEditSubtabs ( $active = self::TAB_EDIT_QUESTION )

protected

Definition at line 339 of file class.assOrderingQuestionGUI.php.

    {
        $tabs = $this->getTabs();
        $tabs->addSubTab(
            self::TAB_EDIT_QUESTION,
            $this->lng->txt('edit_question'),
            $this->ctrl->getLinkTarget($this, 'editQuestion')
        );
        if ($this->object->isOrderingTypeNested()) {
            $tabs->addSubTab(
                self::TAB_EDIT_NESTING,
                $this->lng->txt('tab_nest_answers'),
                $this->ctrl->getLinkTarget($this, self::CMD_EDIT_NESTING)
            );
        }
        $tabs->setTabActive('edit_question');
        $tabs->setSubTabActive($active);
    }

References getTabs(), ILIAS\Repository\lng(), and ILIAS\Repository\object().

Referenced by buildEditFormAfterTypeChange(), editNesting(), editQuestion(), and writePostData().

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◆ aggregateAnswers()

assOrderingQuestionGUI::aggregateAnswers	(	$relevant_answers_chosen,
		$answers_defined_on_question
	)

Definition at line 666 of file class.assOrderingQuestionGUI.php.

                                                                                            : array
    {
        $passdata = array(); // Regroup answers into units of passes.
        foreach ($relevant_answers_chosen as $answer_chosen) {
            $passdata[$answer_chosen['active_fi'] . '-' . $answer_chosen['pass']][$answer_chosen['value2']] = $answer_chosen['value1'];
        }
 
        $variants = array(); // Determine unique variants.
        foreach ($passdata as $key => $data) {
            $hash = md5(implode('-', $data));
            $value_set = false;
            foreach ($variants as $vkey => $variant) {
                if ($variant['hash'] == $hash) {
                    $variant['count']++;
                    $value_set = true;
                }
            }
            if (!$value_set) {
                $variants[$key]['hash'] = $hash;
                $variants[$key]['count'] = 1;
            }
        }
 
        $aggregate = array(); // Render aggregate from variant.
        foreach ($variants as $key => $variant_entry) {
            $variant = $passdata[$key];
 
            foreach ($variant as $variant_key => $variant_line) {
                $i = 0;
                $aggregated_info_for_answer['count'] = $variant_entry['count'];
                foreach ($answers_defined_on_question as $element) {
                    $i++;
 
                    if ($this->object->isImageOrderingType()) {
                        $element->setImageThumbnailPrefix($this->object->getThumbPrefix());
                        $element->setImagePathWeb($this->object->getImagePathWeb());
                        $element->setImagePathFs($this->object->getImagePath());
 
                        $src = $element->getPresentationImageUrl();
                        $alt = $element->getContent();
                        $content = "<img src='{$src}' alt='{$alt}' title='{$alt}'/>";
                    } else {
                        $content = $element->getContent();
                    }
 
                    $aggregated_info_for_answer[$i . ' - ' . $content]
                        = $passdata[$key][$i];
                }
            }
            $aggregate[] = $aggregated_info_for_answer;
        }
        return $aggregate;
    }

References $data, $i, ILIAS\LTI\ToolProvider\$key, and ILIAS\Repository\object().

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◆ buildEditForm()

assOrderingQuestionGUI::buildEditForm ( )

protected

Reimplemented from assQuestionGUI.

Definition at line 372 of file class.assOrderingQuestionGUI.php.

                                      : ilAssOrderingQuestionAuthoringFormGUI
    {
        require_once 'Modules/TestQuestionPool/classes/forms/class.ilAssOrderingQuestionAuthoringFormGUI.php';
        $form = new ilAssOrderingQuestionAuthoringFormGUI();
        $form->setFormAction($this->ctrl->getFormAction($this));
        $form->setTitle($this->outQuestionType());
        $form->setMultipart($this->object->isImageOrderingType());
        $form->setTableWidth("100%");
        $form->setId("ordering");
 
        $this->addBasicQuestionFormProperties($form);
        $this->populateQuestionSpecificFormPart($form);
        $this->populateAnswerSpecificFormPart($form);
        $this->populateTaxonomyFormSection($form);
 
        $form->addSpecificOrderingQuestionCommandButtons($this->object);
        $form->addGenericAssessmentQuestionCommandButtons($this->object);
 
        return $form;
    }

References assQuestionGUI\addBasicQuestionFormProperties(), ILIAS\Repository\ctrl(), ILIAS\Repository\object(), assQuestionGUI\outQuestionType(), populateAnswerSpecificFormPart(), populateQuestionSpecificFormPart(), and assQuestionGUI\populateTaxonomyFormSection().

Referenced by buildEditFormAfterTypeChange(), editQuestion(), uploadElementImage(), and writePostData().

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◆ buildEditFormAfterTypeChange()

assOrderingQuestionGUI::buildEditFormAfterTypeChange ( array $values )

private

Definition at line 97 of file class.assOrderingQuestionGUI.php.

                                                                : void
    {
        $form = $this->buildEditForm();
 
        $ordering_element_list = $this->object->getOrderingElementList();
        $ordering_element_list->resetElements();
 
        $values[assOrderingQuestion::ORDERING_ELEMENT_FORM_FIELD_POSTVAR] = [];
        $form->setValuesByArray($values);
        $form->getItemByPostVar(assOrderingQuestion::ORDERING_ELEMENT_FORM_FIELD_POSTVAR)->setElementList($ordering_element_list);
        $this->renderEditForm($form);
        $this->addEditSubtabs();
    }

References addEditSubtabs(), buildEditForm(), assOrderingQuestion\ORDERING_ELEMENT_FORM_FIELD_POSTVAR, and assQuestionGUI\renderEditForm().

Referenced by changeToPictures(), and changeToText().

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◆ buildNestingForm()

assOrderingQuestionGUI::buildNestingForm ( )

protected

Definition at line 393 of file class.assOrderingQuestionGUI.php.

    {
        $form = new ilAssOrderingQuestionAuthoringFormGUI();
        $form->setFormAction($this->ctrl->getFormAction($this));
        $form->setTitle($this->outQuestionType());
        $form->setTableWidth("100%");
 
        $header = new ilFormSectionHeaderGUI();
        $header->setTitle($this->lng->txt('oq_header_ordering_elements'));
        $form->addItem($header);
 
        $orderingElementInput = $this->object->buildNestedOrderingElementInputGui();
        $orderingElementInput->setStylingDisabled($this->isRenderPurposePrintPdf());
 
        $this->object->initOrderingElementAuthoringProperties($orderingElementInput);
 
        $list =  $this->object->getOrderingElementList();
        foreach ($list->getElements() as $element) {
            $element = $list->ensureValidIdentifiers($element);
        }
 
        $orderingElementInput->setElementList($list);
 
        $form->addItem($orderingElementInput);
        $form->addCommandButton(self::CMD_SAVE_NESTING, $this->lng->txt("save"));
        return $form;
    }

References ILIAS\Repository\ctrl(), assQuestionGUI\isRenderPurposePrintPdf(), ILIAS\Repository\lng(), and assQuestionGUI\outQuestionType().

Referenced by editNesting(), and saveNesting().

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◆ changeToPictures()

assOrderingQuestionGUI::changeToPictures ( )

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

                                      : void
    {
        $this->object->setContentType($this->object::OQ_CT_PICTURES);
        $this->object->saveToDb();
 
        $values = $this->request->getParsedBody();
        $values['thumb_geometry'] = $this->object->getThumbSize();
        $this->buildEditFormAfterTypeChange($values);
    }

References buildEditFormAfterTypeChange().

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◆ changeToText()

assOrderingQuestionGUI::changeToText ( )

Definition at line 84 of file class.assOrderingQuestionGUI.php.

                                  : void
    {
        $ordering_element_list = $this->object->getOrderingElementList();
        foreach ($ordering_element_list as $element) {
            $this->object->dropImageFile($element->getContent());
        }
 
        $this->object->setContentType($this->object::OQ_CT_TERMS);
        $this->object->saveToDb();
 
        $this->buildEditFormAfterTypeChange($this->request->getParsedBody());
    }

References buildEditFormAfterTypeChange().

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◆ editNesting()

assOrderingQuestionGUI::editNesting ( )

Definition at line 364 of file class.assOrderingQuestionGUI.php.

    {
        $this->renderEditForm($this->buildNestingForm());
        $this->addEditSubtabs(self::TAB_EDIT_NESTING);
        $this->tpl->addCss(ilObjStyleSheet::getContentStylePath(0));
        $this->tpl->addCss(ilObjStyleSheet::getSyntaxStylePath());
    }

References addEditSubtabs(), buildNestingForm(), ilObjStyleSheet\getContentStylePath(), ilObjStyleSheet\getSyntaxStylePath(), and assQuestionGUI\renderEditForm().

Referenced by saveNesting().

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◆ editQuestion()

assOrderingQuestionGUI::editQuestion ( $checkonly = false )

Definition at line 358 of file class.assOrderingQuestionGUI.php.

                                                    : void
    {
        $this->renderEditForm($this->buildEditForm());
        $this->addEditSubtabs(self::TAB_EDIT_QUESTION);
    }

References addEditSubtabs(), buildEditForm(), and assQuestionGUI\renderEditForm().

Referenced by uploadElementImage().

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◆ fetchSolutionListFromSubmittedForm()

assOrderingQuestionGUI::fetchSolutionListFromSubmittedForm ( ilPropertyFormGUI $form )

protected

Definition at line 202 of file class.assOrderingQuestionGUI.php.

                                                                                  : ilAssOrderingElementList
    {
        $list = $form->getItemByPostVar(assOrderingQuestion::ORDERING_ELEMENT_FORM_FIELD_POSTVAR)
            ->getElementList($this->object->getId());
 
        $use_nested = $this->request->raw(self::F_USE_NESTED) === "1";
 
        if ($use_nested) {
            $existing_list = $this->object->getOrderingElementList();
 
            $nu = [];
            $parent_indent = -1;
            foreach ($list->getElements() as $element) {
                $element = $list->ensureValidIdentifiers($element);
 
                if ($existing = $existing_list->getElementByRandomIdentifier($element->getRandomIdentifier())) {
                    if ($existing->getIndentation() == $parent_indent + 1) {
                        $element = $element
                            ->withIndentation($existing->getIndentation());
                    }
                }
                $parent_indent = $element->getIndentation();
                $nu[] = $element;
            }
            $list = $list->withElements($nu);
        }
 
        return $list;
    }

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

Referenced by uploadElementImage(), and writeAnswerSpecificPostData().

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◆ getAfterParticipationSuppressionAnswerPostVars()

assOrderingQuestionGUI::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 631 of file class.assOrderingQuestionGUI.php.

                                                                    : array
    {
        return array();
    }

◆ getAfterParticipationSuppressionQuestionPostVars()

assOrderingQuestionGUI::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 645 of file class.assOrderingQuestionGUI.php.

                                                                      : array
    {
        return array();
    }

◆ getAggregatedAnswersView()

assOrderingQuestionGUI::getAggregatedAnswersView ( array $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 656 of file class.assOrderingQuestionGUI.php.

                                                                     : string
    {
        $aggView = $this->aggregateAnswers(
            $relevant_answers,
            $this->object->getOrderingElementList()
        );
 
        return  $this->renderAggregateView($aggView)->get();
    }

References ILIAS\Repository\object().

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◆ getAnswersFrequency()

assOrderingQuestionGUI::getAnswersFrequency	(	$relevantAnswers,
		$questionIndex
	)

Reimplemented from assQuestionGUI.

Definition at line 797 of file class.assOrderingQuestionGUI.php.

                                                                         : array
    {
        $answersByActiveAndPass = array();
 
        foreach ($relevantAnswers as $row) {
            $key = $row['active_fi'] . ':' . $row['pass'];
 
            if (!isset($answersByActiveAndPass[$key])) {
                $answersByActiveAndPass[$key] = array();
            }
 
            $answersByActiveAndPass[$key][$row['value1']] = $row['value2'];
        }
 
        $solutionLists = array();
 
        foreach ($answersByActiveAndPass as $indexedSolutions) {
            $solutionLists[] = $this->object->getSolutionOrderingElementList($indexedSolutions);
        }
 
        /* @var ilAssOrderingElementList[] $answers */
        $answers = array();
 
        foreach ($solutionLists as $orderingElementList) {
            $hash = $orderingElementList->getHash();
 
            if (!isset($answers[$hash])) {
                $variantHtml = $this->getAnswerStatisticOrderingVariantHtml(
                    $orderingElementList
                );
 
                $answers[$hash] = array(
                    'answer' => $variantHtml, 'frequency' => 0
                );
            }
 
            $answers[$hash]['frequency']++;
        }
 
        return array_values($answers);
    }

References ILIAS\LTI\ToolProvider\$key.

◆ getAnswerStatisticOrderingElementHtml()

assOrderingQuestionGUI::getAnswerStatisticOrderingElementHtml ( ilAssOrderingElement $element )

protected

Definition at line 745 of file class.assOrderingQuestionGUI.php.

                                                                                           : ?string
    {
        if ($this->object->isImageOrderingType()) {
            $element->setImageThumbnailPrefix($this->object->getThumbPrefix());
            $element->setImagePathWeb($this->object->getImagePathWeb());
            $element->setImagePathFs($this->object->getImagePath());
 
            $src = $element->getPresentationImageUrl();
            $alt = $element->getContent();
            $content = "<img src='{$src}' alt='{$alt}' title='{$alt}'/>";
        } else {
            $content = $element->getContent();
        }
 
        return $content;
    }

References ilAssOrderingElement\getContent(), ilAssOrderingElement\getPresentationImageUrl(), ILIAS\Repository\object(), ilAssOrderingElement\setImagePathFs(), ilAssOrderingElement\setImagePathWeb(), and ilAssOrderingElement\setImageThumbnailPrefix().

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◆ getAnswerStatisticOrderingVariantHtml()

assOrderingQuestionGUI::getAnswerStatisticOrderingVariantHtml ( ilAssOrderingElementList $list )

protected

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

                                                                                            : string
    {
        $html = '<ul>';
 
        $lastIndent = 0;
        $firstElem = true;
 
        foreach ($list as $elem) {
            if ($elem->getIndentation() > $lastIndent) {
                $html .= '<ul><li>';
            } elseif ($elem->getIndentation() < $lastIndent) {
                $html .= '</li></ul><li>';
            } elseif (!$firstElem) {
                $html .= '</li><li>';
            } else {
                $html .= '<li>';
            }
 
            $html .= $this->getAnswerStatisticOrderingElementHtml($elem);
 
            $firstElem = false;
            $lastIndent = $elem->getIndentation();
        }
 
        $html .= '</li>';
 
        for ($i = $lastIndent; $i > 0; $i--) {
            $html .= '</ul></li>';
        }
 
        $html .= '</ul>';
 
        return $html;
    }

References $i.

◆ getPresentationJavascripts()

assOrderingQuestionGUI::getPresentationJavascripts ( )

Reimplemented from assQuestionGUI.

Definition at line 551 of file class.assOrderingQuestionGUI.php.

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

References $DIC.

◆ getPreview()

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

Reimplemented from assQuestionGUI.

Definition at line 519 of file class.assOrderingQuestionGUI.php.

                                                                                        : string
    {
        if ($this->getPreviewSession() && $this->getPreviewSession()->hasParticipantSolution()) {
            $solutionOrderingElementList = unserialize(
                $this->getPreviewSession()->getParticipantsSolution(),
                ["allowed_classes" => true]
            );
        } else {
            $solutionOrderingElementList = $this->object->getShuffledOrderingElementList();
        }
 
        $answers = $this->object->buildNestedOrderingElementInputGui();
        $answers->setNestingEnabled($this->object->isOrderingTypeNested());
        $answers->setContext(ilAssNestedOrderingElementsInputGUI::CONTEXT_QUESTION_PREVIEW);
        $answers->setInteractionEnabled($this->isInteractivePresentation());
        $answers->setElementList($solutionOrderingElementList);
 
        $template = new ilTemplate("tpl.il_as_qpl_ordering_output.html", true, true, "Modules/TestQuestionPool");
 
        $template->setCurrentBlock('nested_ordering_output');
        $template->setVariable('NESTED_ORDERING', $answers->getHTML());
        $template->parseCurrentBlock();
 
        $template->setVariable("QUESTIONTEXT", $this->object->getQuestionForHTMLOutput());
 
        if ($show_question_only) {
            return $template->get();
        }
 
        return $this->getILIASPage($template->get());
    }

References ilAssNestedOrderingElementsInputGUI\CONTEXT_QUESTION_PREVIEW, and ILIAS\Repository\object().

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◆ getSolutionOutput()

assOrderingQuestionGUI::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
bool	$show_question_text

Returns: string The solution output of the question as HTML code

Reimplemented from assQuestionGUI.

Definition at line 445 of file class.assOrderingQuestionGUI.php.

     : string {
        $solutionOrderingList = $this->object->getOrderingElementListForSolutionOutput(
            $show_correct_solution,
            $active_id,
            $pass
        );
 
        $answers_gui = $this->object->buildNestedOrderingElementInputGui();
 
        if ($show_correct_solution) {
            $answers_gui->setContext(ilAssNestedOrderingElementsInputGUI::CONTEXT_CORRECT_SOLUTION_PRESENTATION);
        } else {
            $answers_gui->setContext(ilAssNestedOrderingElementsInputGUI::CONTEXT_USER_SOLUTION_PRESENTATION);
        }
 
        $answers_gui->setInteractionEnabled(false);
        $answers_gui->setElementList($solutionOrderingList);
        if ($graphicalOutput) {
            $answers_gui->setShowCorrectnessIconsEnabled(true);
        }
        $answers_gui->setCorrectnessTrueElementList(
            $solutionOrderingList->getParityTrueElementList($this->object->getOrderingElementList())
        );
        $solution_html = $answers_gui->getHTML();
 
        $template = new ilTemplate("tpl.il_as_qpl_nested_ordering_output_solution.html", true, true, "Modules/TestQuestionPool");
        $template->setVariable('SOLUTION_OUTPUT', $solution_html);
        if ($show_question_text == true) {
            $template->setVariable("QUESTIONTEXT", $this->object->getQuestionForHTMLOutput());
        }
        $questionoutput = $template->get();
 
        $solutiontemplate = new ilTemplate("tpl.il_as_tst_solution_output.html", true, true, "Modules/TestQuestionPool");
        $solutiontemplate->setVariable("SOLUTION_OUTPUT", $questionoutput);
 
        if ($show_feedback) {
            $feedback = '';
 
            if (!$this->isTestPresentationContext()) {
                $fb = $this->getGenericFeedbackOutput((int) $active_id, $pass);
                $feedback .= strlen($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));
            }
        }
 
        if ($show_question_only) {
            return $solutiontemplate->get();
        }
 
        return $this->getILIASPage($solutiontemplate->get());
 
        // is this template still in use? it is not used at this point any longer!
        // $template = new ilTemplate("tpl.il_as_qpl_ordering_output_solution.html", TRUE, TRUE, "Modules/TestQuestionPool");
    }

References ilAssNestedOrderingElementsInputGUI\CONTEXT_CORRECT_SOLUTION_PRESENTATION.

◆ getSpecificFeedbackOutput()

assOrderingQuestionGUI::getSpecificFeedbackOutput ( array $userSolution )

Returns the answer specific feedback for the question.

Parameters

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

Reimplemented from assQuestionGUI.

Definition at line 617 of file class.assOrderingQuestionGUI.php.

◆ getTabs()

assOrderingQuestionGUI::getTabs ( )

protected

Definition at line 611 of file class.assOrderingQuestionGUI.php.

                                : ilTabsGUI
    {
        global $DIC;
        return $DIC['ilTabs'];
    }

References $DIC.

Referenced by addEditSubtabs().

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◆ getTestOutput()

assOrderingQuestionGUI::getTestOutput	(	$activeId,
		$pass,
		$isPostponed = `false`,
		$userSolutionPost = `false`,
		$inlineFeedback = `false`
	)

Reimplemented from assQuestionGUI.

Definition at line 565 of file class.assOrderingQuestionGUI.php.

                                                                                                                             : string
    // hey.
    {
        // hey: prevPassSolutions - fixed variable type, makes phpstorm stop crying
        $userSolutionPost = is_array($userSolutionPost) ? $userSolutionPost : array();
        // hey.
 
        $orderingGUI = $this->object->buildNestedOrderingElementInputGui();
        $orderingGUI->setNestingEnabled($this->object->isOrderingTypeNested());
 
        $solutionOrderingElementList = $this->object->getSolutionOrderingElementListForTestOutput(
            $orderingGUI,
            $userSolutionPost,
            $activeId,
            $pass
        );
 
        $template = new ilTemplate('tpl.il_as_qpl_ordering_output.html', true, true, 'Modules/TestQuestionPool');
 
        $orderingGUI->setContext(ilAssNestedOrderingElementsInputGUI::CONTEXT_USER_SOLUTION_SUBMISSION);
        $orderingGUI->setElementList($solutionOrderingElementList);
 
        $template->setCurrentBlock('nested_ordering_output');
        $template->setVariable('NESTED_ORDERING', $orderingGUI->getHTML());
        $template->parseCurrentBlock();
 
        $template->setVariable('QUESTIONTEXT', $this->object->getQuestionForHTMLOutput());
 
        $pageoutput = $this->outQuestionPage('', $isPostponed, $activeId, $template->get());
 
        return $pageoutput;
    }

References ilAssNestedOrderingElementsInputGUI\CONTEXT_USER_SOLUTION_SUBMISSION, and ILIAS\Repository\object().

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◆ isInteractivePresentation()

assOrderingQuestionGUI::isInteractivePresentation ( )

protected

Definition at line 598 of file class.assOrderingQuestionGUI.php.

                                                  : bool
    {
        if ($this->isRenderPurposePlayback()) {
            return true;
        }
 
        if ($this->isRenderPurposeDemoplay()) {
            return true;
        }
 
        return false;
    }

◆ populateAnswerSpecificFormPart()

assOrderingQuestionGUI::populateAnswerSpecificFormPart ( ilPropertyFormGUI $form )

Adds the answer specific form parts to a question property form gui.

Implements ilGuiAnswerScoringAdjustable.

Definition at line 258 of file class.assOrderingQuestionGUI.php.

                                                                           : ilPropertyFormGUI
    {
        $header = new ilFormSectionHeaderGUI();
        $header->setTitle($this->lng->txt('oq_header_ordering_elements'));
        $form->addItem($header);
 
        $orderingElementInput = $this->object->buildOrderingElementInputGui();
        $orderingElementInput->setStylingDisabled($this->isRenderPurposePrintPdf());
        $this->object->initOrderingElementAuthoringProperties($orderingElementInput);
 
        $list = $this->object->getOrderingElementList();
        $orderingElementInput->setElementList($list);
        $form->addItem($orderingElementInput);
 
        return $form;
    }

References ilPropertyFormGUI\addItem(), assQuestionGUI\isRenderPurposePrintPdf(), and ILIAS\Repository\lng().

Referenced by buildEditForm().

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◆ populateCorrectionsFormProperties()

assOrderingQuestionGUI::populateCorrectionsFormProperties ( ilPropertyFormGUI $form )

Parameters

ilPropertyFormGUI $form

Reimplemented from assQuestionGUI.

Definition at line 851 of file class.assOrderingQuestionGUI.php.

                                                                              : void
    {
        $points = new ilNumberInputGUI($this->lng->txt("points"), "points");
        $points->allowDecimals(true);
        $points->setValue($this->object->getPoints());
        $points->setRequired(true);
        $points->setSize(3);
        $points->setMinValue(0);
        $points->setMinvalueShouldBeGreater(true);
        $form->addItem($points);
 
        $header = new ilFormSectionHeaderGUI();
        $header->setTitle($this->lng->txt('oq_header_ordering_elements'));
        $form->addItem($header);
 
        $orderingElementInput = $this->object->buildNestedOrderingElementInputGui();
 
        $this->object->initOrderingElementAuthoringProperties($orderingElementInput);
 
        $orderingElementInput->setElementList($this->object->getOrderingElementList());
 
        $form->addItem($orderingElementInput);
    }

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

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◆ populateQuestionSpecificFormPart()

assOrderingQuestionGUI::populateQuestionSpecificFormPart ( \ilPropertyFormGUI $form )

Definition at line 275 of file class.assOrderingQuestionGUI.php.

                                                                              : ilPropertyFormGUI
    {
        if ($this->object->isImageOrderingType()) {
            $thumb_size = new ilNumberInputGUI($this->lng->txt('thumb_size'), 'thumb_geometry');
            $thumb_size->setValue($this->object->getThumbSize());
            $thumb_size->setRequired(true);
            $thumb_size->setMaxLength(6);
            $thumb_size->setMinValue($this->object->getMinimumThumbSize());
            $thumb_size->setMaxValue($this->object->getMaximumThumbSize());
            $thumb_size->setSize(6);
            $thumb_size->setInfo($this->lng->txt('thumb_size_info'));
            $form->addItem($thumb_size);
        }
 
        // points
        $points = new ilNumberInputGUI($this->lng->txt("points"), "points");
        $points->allowDecimals(true);
        $points->setValue($this->object->getPoints());
        $points->setRequired(true);
        $points->setSize(3);
        $points->setMinValue(0);
        $points->setMinvalueShouldBeGreater(true);
        $form->addItem($points);
 
        $nested_answers = new ilSelectInputGUI(
            $this->lng->txt('qst_use_nested_answers'),
            self::F_USE_NESTED
        );
        $nested_answers_options = [
            0 => $this->lng->txt('qst_nested_nested_answers_off'),
            1 => $this->lng->txt('qst_nested_nested_answers_on')
        ];
        $nested_answers->setOptions($nested_answers_options);
        $nested_answers->setValue($this->object->isOrderingTypeNested());
        $form->addItem($nested_answers);
 
        return $form;
    }

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

Referenced by buildEditForm().

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◆ prepareReprintableCorrectionsForm()

assOrderingQuestionGUI::prepareReprintableCorrectionsForm ( ilPropertyFormGUI $form )

Parameters

ilPropertyFormGUI $form

Reimplemented from assQuestionGUI.

Definition at line 842 of file class.assOrderingQuestionGUI.php.

                                                                              : void
    {
        $orderingInput = $form->getItemByPostVar(assOrderingQuestion::ORDERING_ELEMENT_FORM_FIELD_POSTVAR);
        $orderingInput->prepareReprintable($this->object);
    }

References ilPropertyFormGUI\getItemByPostVar(), and assOrderingQuestion\ORDERING_ELEMENT_FORM_FIELD_POSTVAR.

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◆ removeElementImage()

assOrderingQuestionGUI::removeElementImage ( )

Definition at line 140 of file class.assOrderingQuestionGUI.php.

    {
        $this->uploadElementImage();
    }

References uploadElementImage().

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◆ renderAggregateView()

assOrderingQuestionGUI::renderAggregateView ( $aggregate )

Parameters

$aggregate

Returns: ilTemplate

Definition at line 725 of file class.assOrderingQuestionGUI.php.

                                                   : ilTemplate
    {
        $tpl = new ilTemplate('tpl.il_as_aggregated_answers_table.html', true, true, "Modules/TestQuestionPool");
 
        foreach ($aggregate as $line_data) {
            $tpl->setCurrentBlock('aggregaterow');
            $count = array_shift($line_data);
            $html = '<ul>';
            foreach ($line_data as $key => $line) {
                $html .= '<li>' . ++$line . '&nbsp;-&nbsp;' . $key . '</li>';
            }
            $html .= '</ul>';
            $tpl->setVariable('COUNT', $count);
            $tpl->setVariable('OPTION', $html);
 
            $tpl->parseCurrentBlock();
        }
        return $tpl;
    }

References ILIAS\LTI\ToolProvider\$key, and $tpl.

◆ saveCorrectionsFormProperties()

assOrderingQuestionGUI::saveCorrectionsFormProperties ( ilPropertyFormGUI $form )

Parameters

ilPropertyFormGUI $form

Reimplemented from assQuestionGUI.

Definition at line 878 of file class.assOrderingQuestionGUI.php.

                                                                          : void
    {
        $this->object->setPoints((float) str_replace(',', '.', $form->getInput('points')));
 
        $submittedElementList = $this->fetchSolutionListFromSubmittedForm($form);
 
        $curElementList = $this->object->getOrderingElementList();
 
        $newElementList = new ilAssOrderingElementList();
        $newElementList->setQuestionId($this->object->getId());
 
        foreach ($submittedElementList as $submittedElement) {
            if (!$curElementList->elementExistByRandomIdentifier($submittedElement->getRandomIdentifier())) {
                continue;
            }
 
            $curElement = $curElementList->getElementByRandomIdentifier($submittedElement->getRandomIdentifier());
 
            $curElement->setPosition($submittedElement->getPosition());
 
            if ($this->object->isOrderingTypeNested()) {
                $curElement->setIndentation($submittedElement->getIndentation());
            }
 
            $newElementList->addElement($curElement);
        }
 
        $this->object->setOrderingElementList($newElementList);
    }

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

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◆ saveNesting()

assOrderingQuestionGUI::saveNesting ( )

Definition at line 111 of file class.assOrderingQuestionGUI.php.

    {
        $form = $this->buildNestingForm();
        $form->setValuesByPost();
        if ($form->checkInput()) {
            $post = $this->request->raw(self::F_NESTED_ORDER);
            $list = $this->object->getOrderingElementList();
 
            $ordered = [];
            foreach (array_keys($post[self::F_NESTED_ORDER_ORDER]) as $idx => $identifier) {
                $element_identifier = str_replace(self::F_NESTED_IDENTIFIER_PREFIX, '', $identifier);
                $element = $list->getElementByRandomIdentifier($element_identifier);
 
                $ordered[] = $element
                    ->withPosition($idx)
                    ->withIndentation($post[self::F_NESTED_ORDER_INDENT][$identifier]);
            }
 
            $list = $list->withElements($ordered);
            $this->object->setOrderingElementList($list);
            $this->tpl->setOnScreenMessage('success', $this->lng->txt('saved_successfully'), true);
        } else {
            $this->tpl->setOnScreenMessage('error', $this->lng->txt('form_input_not_valid'), true);
        }
 
        $this->editNesting();
    }

References $post, buildNestingForm(), editNesting(), and ILIAS\Repository\lng().

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◆ supportsIntermediateSolutionOutput()

assOrderingQuestionGUI::supportsIntermediateSolutionOutput ( )

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

Returns: bool

Definition at line 427 of file class.assOrderingQuestionGUI.php.

    {
        return true;
    }

◆ updateImageFiles()

assOrderingQuestionGUI::updateImageFiles ( )

protected

Definition at line 232 of file class.assOrderingQuestionGUI.php.

                                         : void
    {
        $element_list = $this->object->getOrderingElementList();
        $elements = [];
        foreach ($element_list->getElements() as $element) {
            if ($element->getContent() === '') {
                continue;
            }
            $filename = $this->object->updateImageFile(
                $element->getContent()
            );
 
            $elements[] = $element->withContent($filename);
        }
 
        $list = $this->object->getOrderingElementList()->withElements($elements);
        $this->object->setOrderingElementList($list);
    }

References $filename.

Referenced by writeQuestionSpecificPostData().

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◆ uploadElementImage()

assOrderingQuestionGUI::uploadElementImage ( )

Definition at line 145 of file class.assOrderingQuestionGUI.php.

                                        : void
    {
        $form = $this->buildEditForm();
        $form->setValuesByPost();
 
        $submitted_list = $this->fetchSolutionListFromSubmittedForm($form);
 
        $elements = [];
        foreach ($submitted_list->getElements() as $submitted_element) {
            if ($submitted_element->isImageUploadAvailable()) {
                $filename = $this->object->storeImageFile(
                    $submitted_element->getUploadImageFile(),
                    $submitted_element->getUploadImageName()
                );
 
                if (is_null($filename)) {
                    $this->tpl->setOnScreenMessage('failure', $this->lng->txt('file_no_valid_file_type'));
                } else {
                    $submitted_element = $submitted_element->withContent($filename);
                }
            }
 
            if ($submitted_element->isImageRemovalRequest()) {
                $this->object->dropImageFile($submitted_element->getContent());
                $submitted_element = $submitted_element->withContent('');
            }
 
            $elements[] = $submitted_element;
        }
 
        $list = $this->object->getOrderingElementList()->withElements($elements);
        $this->object->setOrderingElementList($list);
 
        $this->writeQuestionGenericPostData();
        $this->writeQuestionSpecificPostData($form);
 
        $this->editQuestion();
    }

References $filename, buildEditForm(), editQuestion(), fetchSolutionListFromSubmittedForm(), ILIAS\Repository\lng(), assQuestionGUI\writeQuestionGenericPostData(), and writeQuestionSpecificPostData().

Referenced by removeElementImage().

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◆ writeAnswerSpecificPostData()

assOrderingQuestionGUI::writeAnswerSpecificPostData ( ilPropertyFormGUI $form )

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

Implements ilGuiAnswerScoringAdjustable.

Definition at line 251 of file class.assOrderingQuestionGUI.php.

                                                                        : void
    {
        $list = $this->fetchSolutionListFromSubmittedForm($form);
        $this->object->setOrderingElementList($list);
        return;
    }

References fetchSolutionListFromSubmittedForm().

Referenced by writePostData().

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◆ writePostData()

assOrderingQuestionGUI::writePostData ( bool $always = false )

protected

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

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

}

parent::save calls this->writePostData. afterwards, object->saveToDb is called.

Reimplemented from assQuestionGUI.

Definition at line 320 of file class.assOrderingQuestionGUI.php.

                                                          : int
    {
        $form = $this->buildEditForm();
        $form->setValuesByPost();
 
        if (!$form->checkInput()) {
            $this->renderEditForm($form);
            $this->addEditSubtabs(self::TAB_EDIT_QUESTION);
            return 1; // return 1 = something went wrong, no saving happened
        }
 
        $this->saveTaxonomyAssignments();
        $this->writeQuestionGenericPostData();
        $this->writeAnswerSpecificPostData($form);
        $this->writeQuestionSpecificPostData($form);
 
        return 0; // return 0 = all fine, was saved either forced or validated
    }

References addEditSubtabs(), buildEditForm(), assQuestionGUI\renderEditForm(), assQuestionGUI\saveTaxonomyAssignments(), writeAnswerSpecificPostData(), assQuestionGUI\writeQuestionGenericPostData(), and writeQuestionSpecificPostData().

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◆ writeQuestionSpecificPostData()

assOrderingQuestionGUI::writeQuestionSpecificPostData ( ilPropertyFormGUI $form )

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

Implements ilGuiQuestionScoringAdjustable.

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

                                                                          : void
    {
        $thumb_size = $this->request->int('thumb_geometry');
        if ($thumb_size !== 0
            && $thumb_size !== $this->object->getThumbSize()) {
            $this->object->setThumbSize($thumb_size);
            $this->updateImageFiles();
        }
 
        $points = (float) str_replace(',', '.', $this->request->raw('points'));
 
        $this->object->setPoints($points);
 
        $use_nested = $this->request->raw(self::F_USE_NESTED) === '1';
        $this->object->setNestingType($use_nested);
    }