class.ilAssQuestionPageGUI.php

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<?php
/* Copyright (c) 1998-2013 ILIAS open source, Extended GPL, see docs/LICENSE */

require_once('./Services/COPage/classes/class.ilPageObjectGUI.php');
require_once('./Modules/TestQuestionPool/classes/class.ilAssQuestionPage.php');

class ilAssQuestionPageGUI extends ilPageObjectGUI
{
    const TEMP_PRESENTATION_TITLE_PLACEHOLDER = '___TEMP_PRESENTATION_TITLE_PLACEHOLDER___';

    private $originalPresentationTitle = '';

    // fau: testNav - variables for info and actions HTML
    private $questionInfoHTML = '';
    private $questionActionsHTML = '';
    // fau.

    public function __construct($a_id = 0, $a_old_nr = 0)
    {
        parent::__construct('qpl', $a_id, $a_old_nr);
        $this->setEnabledPageFocus(false);
        if (strtolower($_GET['cmdClass']) === 'ilassquestionpreviewgui') {
            $this->setFileDownloadLink($this->ctrl->getLinkTargetByClass(ilObjQuestionPoolGUI::class, 'downloadFile'));
        } else {
            $this->setFileDownloadLink($this->ctrl->getLinkTargetByClass(ilObjTestGUI::class, 'downloadFile'));
        }
    }

    public function getOriginalPresentationTitle()
    {
        return $this->originalPresentationTitle;
    }

    public function setOriginalPresentationTitle($originalPresentationTitle)
    {
        $this->originalPresentationTitle = $originalPresentationTitle;
    }

    protected function isPageContainerToBeRendered()
    {
        return $this->getRenderPageContainer();
    }

    public function showPage()
    {
        if ($this->getPresentationTitle() !== null) {
            $this->setOriginalPresentationTitle($this->getPresentationTitle());
            $this->setPresentationTitle(self::TEMP_PRESENTATION_TITLE_PLACEHOLDER);
        }

        // fau: testNav - enable page toc as placeholder for info and actions block (see self::insertPageToc)
        $config = $this->getPageConfig();
        $config->setEnablePageToc('y');
        $this->setPageConfig($config);
        // fau.
        return parent::showPage();
    }

    public function finishEditing()
    {
        $this->ctrl->redirectByClass('ilAssQuestionPreviewGUI', ilAssQuestionPreviewGUI::CMD_SHOW);
    }

    public function postOutputProcessing($output)
    {
        $output = str_replace(
            self::TEMP_PRESENTATION_TITLE_PLACEHOLDER,
            $this->getOriginalPresentationTitle(),
            $output
        );

        $output = preg_replace("/src=\"\\.\\//ims", "src=\"" . ILIAS_HTTP_PATH . "/", $output);

        return $output;
    }

    // fau: testNav - support the addition of question info and actions below the title

    public function setQuestionInfoHTML($a_html)
    {
        $this->questionInfoHTML = $a_html;
    }

    public function setQuestionActionsHTML($a_html)
    {
        $this->questionActionsHTML = $a_html;
    }

    public function insertPageToc($a_output)
    {
        if (!empty($this->questionInfoHTML) || !empty($this->questionActionsHTML)) {
            $tpl = new ilTemplate('tpl.tst_question_subtitle_blocks.html', true, true, 'Modules/TestQuestionPool');
            $tpl->setVariable('QUESTION_INFO', $this->questionInfoHTML);
            $tpl->setVariable('QUESTION_ACTIONS', $this->questionActionsHTML);
            $a_output = str_replace("{{{{{PageTOC}}}}}", $tpl->get(), $a_output);
        } else {
            $a_output = str_replace("{{{{{PageTOC}}}}}", '', $a_output);
        }
        return $a_output;
    }
    // fau.
}