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<?php
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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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/**
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* Helper functions and callbacks.
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*
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* @package qbank_exporttoxml
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* @copyright 2023 The Open University
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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use core\plugininfo\qbank;
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use qbank_exporttoxml\helper;
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/**
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* Callback to add content to the question preview screen.
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*
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* @param question_definition $question the question being previewed.
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* @param int $courseid the course id.
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* @return string HTML to add to the question preview screen.
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*/
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function qbank_exporttoxml_preview_display(question_definition $question, int $courseid): string {
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if (!qbank::is_plugin_enabled('qbank_exporttoxml')) {
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return '';
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}
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if (!question_has_capability_on($question, 'view')) {
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return '';
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}
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$exporturl = helper::question_get_export_single_question_url($question);
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return html_writer::div(html_writer::link($exporturl, get_string('exportonequestion', 'question')));
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}
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