Ordering question GUI representation. 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 ($userSolution)
	Returns the answer specific feedback for the question. More...

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

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

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

	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
	__construct ()
	assQuestionGUI constructor More...

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

	addHeaderAction ()

	redrawHeaderAction ()

	getHeaderAction ()

	getNotesHTML ()

	executeCommand ()
	execute command More...

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

	getPresentationContext ()

	setPresentationContext ($presentationContext)

	isTestPresentationContext ()

	isPreviousSolutionPrefilled ()

	setPreviousSolutionPrefilled ($previousSolutionPrefilled)

	getRenderPurpose ()

	setRenderPurpose ($renderPurpose)

	isRenderPurposePrintPdf ()

	isRenderPurposePreview ()

	isRenderPurposeInputValue ()

	isRenderPurposePlayback ()

	isRenderPurposeDemoplay ()

	renderPurposeSupportsFormHtml ()

	getEditContext ()

	setEditContext ($editContext)

	isAuthoringEditContext ()

	isAdjustmentEditContext ()

	setAdjustmentEditContext ()

	getNavigationGUI ()

	setNavigationGUI ($navigationGUI)

	setTaxonomyIds ($taxonomyIds)

	getTaxonomyIds ()

	setTargetGui ($linkTargetGui)

	setTargetGuiClass ($targetGuiClass)

	getTargetGuiClass ()

	setQuestionHeaderBlockBuilder ($questionHeaderBlockBuilder)

	getQuestionHeaderBlockBuilder ()

	setQuestionActionCmd ($questionActionCmd)

	getQuestionActionCmd ()

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

	populateJavascriptFilesRequiredForWorkForm (ilGlobalTemplateInterface $tpl)

	getPresentationJavascripts ()

	getQuestionTemplate ()
	get question template More...

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

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

	cancel ()
	cancel action More...

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

	sync ()

	cancelSync ()

	saveEdit ()
	save question More...

	save ()
	save question More...

	saveReturn ()
	save question More...

	apply ()
	apply changes More...

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

	setSequenceNumber ($nr)

	getSequenceNumber ()

	setQuestionCount ($a_question_count)

	getQuestionCount ()

	getErrorMessage ()

	setErrorMessage ($errormessage)

	addErrorMessage ($errormessage)

	outAdditionalOutput ()

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

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

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

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

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

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

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

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

	getGenericFeedbackOutputForCorrectSolution ()

	getGenericFeedbackOutputForIncorrectSolution ()

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

	outQuestionType ()

	showSuggestedSolution ()

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

	outSolutionExplorer ()

	saveSuggestedSolution ()

	cancelExplorer ()

	outPageSelector ()

	outChapterSelector ()

	outGlossarySelector ()

	linkChilds ()

	addPG ()

	addST ()

	addGIT ()

	isSaveCommand ()

	setQuestionTabs ()

	addTab_SuggestedSolution (ilTabsGUI $tabs, $classname)

	getEditQuestionTabCommands ()

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

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

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

	setUseIntermediateSolution ($use)

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

	isAutosaveable ()

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

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

	magicAfterTestOutput ()

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

	getFormEncodingType ()

	setPreviewSession ($previewSession)

	getPreviewSession ()

	showHints ()

	buildFocusAnchorHtml ()

	isAnswerFreuqencyStatisticSupported ()

	getSubQuestionsIndex ()

	getAnswersFrequency ($relevantAnswers, $questionIndex)

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

	prepareReprintableCorrectionsForm (ilPropertyFormGUI $form)

	populateCorrectionsFormProperties (ilPropertyFormGUI $form)

	saveCorrectionsFormProperties (ilPropertyFormGUI $form)

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

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

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

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

	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

	$object

	$old_ordering_depth = array()

	$leveled_ordering = array()

Data Fields inherited from assQuestionGUI
const	FORM_MODE_EDIT = 'edit'

const	FORM_MODE_ADJUST = 'adjust'

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

const	FORM_ENCODING_MULTIPART = 'multipart/form-data'

const	SESSION_PREVIEW_DATA_BASE_INDEX = 'ilAssQuestionPreviewAnswers'

	$object

	$tpl

	$lng

	$error

	$errormessage

	$request

	$sequence_no
	sequence number in test More...

	$question_count
	question count in test More...

const	PRESENTATION_CONTEXT_TEST = 'pContextTest'

const	PRESENTATION_CONTEXT_RESULTS = 'pContextResults'

const	RENDER_PURPOSE_PLAYBACK = 'renderPurposePlayback'

const	RENDER_PURPOSE_DEMOPLAY = 'renderPurposeDemoplay'

const	RENDER_PURPOSE_PREVIEW = 'renderPurposePreview'

const	RENDER_PURPOSE_PRINT_PDF = 'renderPurposePrintPdf'

const	RENDER_PURPOSE_INPUT_VALUE = 'renderPurposeInputValue'

const	EDIT_CONTEXT_AUTHORING = 'authoring'

const	EDIT_CONTEXT_ADJUSTMENT = 'adjustment'

Protected Member Functions
	fetchSolutionListFromSubmittedForm (ilPropertyFormGUI $form)

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

	renderEditForm ($form)

	getUseUnchangedAnswerCheckboxHtml ()

	getPreviousSolutionProvidedMessage ()

	getPreviousSolutionConfirmationCheckboxHtml ()

	saveTaxonomyAssignments ()

	populateTaxonomyFormSection (ilPropertyFormGUI $form)

	setDefaultTabs (ilTabsGUI $ilTabs)

	setQuestionSpecificTabs (ilTabsGUI $ilTabs)

	getBasicEditQuestionTabCommands ()

	getAdditionalEditQuestionCommands ()

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

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

	addTab_Question (ilTabsGUI $tabsGUI)

	hasCorrectSolution ($activeId, $passIndex)

	writeQuestionGenericPostData ()

	completeTestOutputFormAction ($formAction, $active_id, $pass)

	addBackTab (ilTabsGUI $ilTabs)

	buildBasicEditFormObject ()

	escapeTemplatePlaceholders (string $text)

	buildEditForm ()

	addSaveOnEnterOnLoadCode ()

Private Member Functions
	buildEditFormAfterTypeChange (array $values)

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

static	_getGUIClassNameForId ($a_q_id)

static	_getClassNameForQType ($q_type)

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

Protected Attributes inherited from assQuestionGUI
const	HAS_SPECIAL_QUESTION_COMMANDS = false

	$ctrl

	$editForm

	$use_intermediate_solution = false

Detailed Description

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 24 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

Returns: assOrderingQuestionGUI

Definition at line 57 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 ILIAS\GlobalScreen\Provider\__construct().

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Member Function Documentation

◆ addEditSubtabs()

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

protected

Definition at line 312 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().

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

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◆ aggregateAnswers()

assOrderingQuestionGUI::aggregateAnswers	(	$relevant_answers_chosen,
		$answers_defined_on_question
	)

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

    {
        $passdata = array(); // Regroup answers into units of passes.
        foreach ($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, and $i.

Referenced by getAggregatedAnswersView().

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◆ buildEditForm()

assOrderingQuestionGUI::buildEditForm ( )

protected

Reimplemented from assQuestionGUI.

Definition at line 346 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");
        // title, author, description, question, working time (assessment mode)
        $this->addBasicQuestionFormProperties($form);
        $this->populateQuestionSpecificFormPart($form);
        $this->populateAnswerSpecificFormPart($form);
        $this->populateTaxonomyFormSection($form);
 
        $form->addSpecificOrderingQuestionCommandButtons($this->object);
        $form->addGenericAssessmentQuestionCommandButtons($this->object);
 
        return $form;
    }

References assQuestionGUI\addBasicQuestionFormProperties(), 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 93 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 367 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 assQuestionGUI\isRenderPurposePrintPdf(), and assQuestionGUI\outQuestionType().

Referenced by editNesting(), and saveNesting().

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◆ changeToPictures()

assOrderingQuestionGUI::changeToPictures ( )

Definition at line 67 of file class.assOrderingQuestionGUI.php.

    {
        if (!$this->object->isImageOrderingType()) {
            //perhaps clear something?
        }
 
        $this->object->setContentType($this->object::OQ_CT_PICTURES);
        $this->object->saveToDb();
 
        $values = $this->request->getParsedBody();
        $this->buildEditFormAfterTypeChange($values);
    }

References buildEditFormAfterTypeChange().

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◆ changeToText()

assOrderingQuestionGUI::changeToText ( )

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

    {
        $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 337 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 331 of file class.assOrderingQuestionGUI.php.

    {
        $this->renderEditForm($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 195 of file class.assOrderingQuestionGUI.php.

                                                                                   : ilAssOrderingElementList
    {
        $list = $form->getItemByPostVar(assOrderingQuestion::ORDERING_ELEMENT_FORM_FIELD_POSTVAR)
            ->getElementList($this->object->getId());
 
        $use_nested = $_POST[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 $_POST, F_USE_NESTED, ilPropertyFormGUI\getItemByPostVar(), and assOrderingQuestion\ORDERING_ELEMENT_FORM_FIELD_POSTVAR.

Referenced by saveCorrectionsFormProperties(), 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 639 of file class.assOrderingQuestionGUI.php.

    {
        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 653 of file class.assOrderingQuestionGUI.php.

    {
        return array();
    }

◆ getAggregatedAnswersView()

assOrderingQuestionGUI::getAggregatedAnswersView ( $relevant_answers )

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

Parameters

array $relevant_answers

Returns: string

Implements ilGuiQuestionScoringAdjustable.

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

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

References aggregateAnswers(), and renderAggregateView().

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◆ getAnswersFrequency()

assOrderingQuestionGUI::getAnswersFrequency	(	$relevantAnswers,
		$questionIndex
	)

Reimplemented from assQuestionGUI.

Definition at line 807 of file class.assOrderingQuestionGUI.php.

    {
        $answersByActiveAndPass = array();
 
        foreach ($relevantAnswers as $row) {
            $key = $row['active_fi'] . ':' . $row['pass'];
 
            if (!isset($answersByActiveAndPass[$key])) {
                $answersByActiveAndPass[$key] = array();
            }
 
            $answersByActiveAndPass[$key][$row['value1']] = $row['value2'];
        }
 
        $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 getAnswerStatisticOrderingVariantHtml().

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◆ getAnswerStatisticOrderingElementHtml()

assOrderingQuestionGUI::getAnswerStatisticOrderingElementHtml ( ilAssOrderingElement $element )

protected

Definition at line 755 of file class.assOrderingQuestionGUI.php.

    {
        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(), ilAssOrderingElement\setImagePathFs(), ilAssOrderingElement\setImagePathWeb(), and ilAssOrderingElement\setImageThumbnailPrefix().

Referenced by getAnswerStatisticOrderingVariantHtml().

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◆ getAnswerStatisticOrderingVariantHtml()

assOrderingQuestionGUI::getAnswerStatisticOrderingVariantHtml ( ilAssOrderingElementList $list )

protected

Definition at line 772 of file class.assOrderingQuestionGUI.php.

    {
        $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, and getAnswerStatisticOrderingElementHtml().

Referenced by getAnswersFrequency().

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◆ getPresentationJavascripts()

assOrderingQuestionGUI::getPresentationJavascripts ( )

Reimplemented from assQuestionGUI.

Definition at line 531 of file class.assOrderingQuestionGUI.php.

    {
        global $DIC; /* @var ILIAS\DI\Container $DIC */
 
        $files = [];
 
        if ($DIC['ilBrowser']->isMobile() || $DIC['ilBrowser']->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 500 of file class.assOrderingQuestionGUI.php.

    {
        if ($this->getPreviewSession() && $this->getPreviewSession()->hasParticipantSolution()) {
            $solutionOrderingElementList = unserialize(
                $this->getPreviewSession()->getParticipantsSolution()
            );
        } 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, assQuestionGUI\getILIASPage(), assQuestionGUI\getPreviewSession(), and isInteractivePresentation().

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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 421 of file class.assOrderingQuestionGUI.php.

      {
        $solutionOrderingList = $this->object->getOrderingElementListForSolutionOutput(
            $show_correct_solution,
            $active_id,
            $pass,
            $this->getUseIntermediateSolution()
        );
 
        $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 = $this->getGenericFeedbackOutput($active_id, $pass);
                $feedback .= strlen($fb) ? $fb : '';
            }
 
            $fb = $this->getSpecificFeedbackOutput(array());
            $feedback .= strlen($fb) ? $fb : '';
 
            if (strlen($feedback)) {
                $cssClass = (
                    $this->hasCorrectSolution($active_id, $pass) ?
                    ilAssQuestionFeedback::CSS_CLASS_FEEDBACK_CORRECT : ilAssQuestionFeedback::CSS_CLASS_FEEDBACK_WRONG
                );
 
                $solutiontemplate->setVariable("ILC_FB_CSS_CLASS", $cssClass);
                $solutiontemplate->setVariable("FEEDBACK", $this->object->prepareTextareaOutput($feedback, true));
            }
        }
 
        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 $pass, ilAssNestedOrderingElementsInputGUI\CONTEXT_CORRECT_SOLUTION_PRESENTATION, ilAssNestedOrderingElementsInputGUI\CONTEXT_USER_SOLUTION_PRESENTATION, ilAssQuestionFeedback\CSS_CLASS_FEEDBACK_CORRECT, ilAssQuestionFeedback\CSS_CLASS_FEEDBACK_WRONG, assQuestionGUI\getGenericFeedbackOutput(), assQuestionGUI\getILIASPage(), getSpecificFeedbackOutput(), assQuestionGUI\getUseIntermediateSolution(), assQuestionGUI\hasCorrectSolution(), and assQuestionGUI\isTestPresentationContext().

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◆ getSpecificFeedbackOutput()

assOrderingQuestionGUI::getSpecificFeedbackOutput ( $userSolution )

Returns the answer specific feedback for the question.

This method should be overwritten by the actual question.

Todo:: Mark this method abstract!

Parameters

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

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

Reimplemented from assQuestionGUI.

Definition at line 597 of file class.assOrderingQuestionGUI.php.

    {
        if (!$this->object->feedbackOBJ->specificAnswerFeedbackExists()) {
            return '';
        }
 
        $tpl = new ilTemplate('tpl.il_as_qpl_ordering_elem_fb.html', true, true, 'Modules/TestQuestionPool');
 
        foreach ($this->object->getOrderingElementList() as $element) {
            $feedback = $this->object->feedbackOBJ->getSpecificAnswerFeedbackTestPresentation(
                $this->object->getId(),
                0,
                $element->getPosition()
            );
 
            if ($this->object->isImageOrderingType()) {
                $imgSrc = $this->object->getImagePathWeb() . $element->getContent();
                $tpl->setCurrentBlock('image');
                $tpl->setVariable('IMG_SRC', $imgSrc);
            } else {
                $tpl->setCurrentBlock('text');
            }
            $tpl->setVariable('CONTENT', $element->getContent());
            $tpl->parseCurrentBlock();
 
            $tpl->setCurrentBlock('element');
            $tpl->setVariable('FEEDBACK', $feedback);
            $tpl->parseCurrentBlock();
        }
 
        return $this->object->prepareTextareaOutput($tpl->get(), true);
    }

References assQuestionGUI\$tpl.

Referenced by getSolutionOutput().

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◆ getTabs()

assOrderingQuestionGUI::getTabs ( )

protected

Definition at line 591 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 545 of file class.assOrderingQuestionGUI.php.

    {
        // 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 $pass, ilAssNestedOrderingElementsInputGUI\CONTEXT_USER_SOLUTION_SUBMISSION, and assQuestionGUI\outQuestionPage().

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◆ isInteractivePresentation()

assOrderingQuestionGUI::isInteractivePresentation ( )

protected

Definition at line 578 of file class.assOrderingQuestionGUI.php.

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

References assQuestionGUI\isRenderPurposeDemoplay(), and assQuestionGUI\isRenderPurposePlayback().

Referenced by getPreview().

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◆ populateAnswerSpecificFormPart()

assOrderingQuestionGUI::populateAnswerSpecificFormPart ( ilPropertyFormGUI $form )

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

Parameters

ilPropertyFormGUI $form

Returns: ilPropertyFormGUI

Implements ilGuiAnswerScoringAdjustable.

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

    {
        $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(), and assQuestionGUI\isRenderPurposePrintPdf().

Referenced by buildEditForm().

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◆ populateCorrectionsFormProperties()

assOrderingQuestionGUI::populateCorrectionsFormProperties ( ilPropertyFormGUI $form )

Parameters

ilPropertyFormGUI $form

Reimplemented from assQuestionGUI.

Definition at line 861 of file class.assOrderingQuestionGUI.php.

    {
        $points = new ilNumberInputGUI($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().

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◆ populateQuestionSpecificFormPart()

assOrderingQuestionGUI::populateQuestionSpecificFormPart ( \ilPropertyFormGUI $form )

Definition at line 249 of file class.assOrderingQuestionGUI.php.

    {
        if ($this->object->isImageOrderingType()) {
            $geometry = new ilNumberInputGUI($this->lng->txt("thumb_geometry"), "thumb_geometry");
            $geometry->setValue($this->object->getThumbGeometry());
            $geometry->setRequired(true);
            $geometry->setMaxLength(6);
            $geometry->setMinValue(20);
            $geometry->setSize(6);
            $geometry->setInfo($this->lng->txt("thumb_geometry_info"));
            $form->addItem($geometry);
        }
 
        // 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().

Referenced by buildEditForm().

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◆ prepareReprintableCorrectionsForm()

assOrderingQuestionGUI::prepareReprintableCorrectionsForm ( ilPropertyFormGUI $form )

Parameters

ilPropertyFormGUI $form

Reimplemented from assQuestionGUI.

Definition at line 852 of file class.assOrderingQuestionGUI.php.

    {
        $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 136 of file class.assOrderingQuestionGUI.php.

    {
        $this->uploadElementImage();
    }

References uploadElementImage().

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◆ renderAggregateView()

assOrderingQuestionGUI::renderAggregateView ( $aggregate )

Parameters

$aggregate

Returns: ilTemplate

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

    {
        $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 assQuestionGUI\$tpl.

Referenced by getAggregatedAnswersView().

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◆ saveCorrectionsFormProperties()

assOrderingQuestionGUI::saveCorrectionsFormProperties ( ilPropertyFormGUI $form )

Parameters

ilPropertyFormGUI $form

Reimplemented from assQuestionGUI.

Definition at line 888 of file class.assOrderingQuestionGUI.php.

    {
        $this->object->setPoints((float) $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 fetchSolutionListFromSubmittedForm(), and ilPropertyFormGUI\getInput().

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◆ saveNesting()

assOrderingQuestionGUI::saveNesting ( )

Definition at line 107 of file class.assOrderingQuestionGUI.php.

    {
        $form = $this->buildNestingForm();
        $form->setValuesByPost();
        $post = $_POST[self::F_NESTED_ORDER];
        if ($form->checkInput()) {
            $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 F_NESTED_ORDER.

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◆ supportsIntermediateSolutionOutput()

assOrderingQuestionGUI::supportsIntermediateSolutionOutput ( )

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

Returns: bool

Reimplemented from assQuestionGUI.

Definition at line 401 of file class.assOrderingQuestionGUI.php.

    {
        return true;
    }

◆ uploadElementImage()

assOrderingQuestionGUI::uploadElementImage ( )

Definition at line 141 of file class.assOrderingQuestionGUI.php.

    {
        $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($filename)) {
                    ilUtil::sendFailure($this->lng->txt('form_upload_error'));
                } 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(), ilUtil\sendFailure(), 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.

Parameters

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

Returns: void

Implements ilGuiAnswerScoringAdjustable.

Definition at line 225 of file class.assOrderingQuestionGUI.php.

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

References fetchSolutionListFromSubmittedForm().

Referenced by writePostData().

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◆ writePostData()

assOrderingQuestionGUI::writePostData ( $forceSaving = 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 293 of file class.assOrderingQuestionGUI.php.

    {
        $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.

Parameters

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

Returns: void

Implements ilGuiQuestionScoringAdjustable.

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

    {
        $post = $_POST;
        $thumb_geometry = (int) ($post["thumb_geometry"] ?? $this->object->getThumbGeometry());
        $this->object->setThumbGeometry($thumb_geometry);
 
        $points = (float) str_replace(',', '.', $post['points']);
 
        $this->object->setPoints($points);
 
        $use_nested = $post[self::F_USE_NESTED] === "1";
 
        $this->object->setNestingType($use_nested);
    }