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Long Term Support Release
1 <?php 2 // This file is part of Moodle - http://moodle.org/ 3 // 4 // Moodle is free software: you can redistribute it and/or modify 5 // it under the terms of the GNU General Public License as published by 6 // the Free Software Foundation, either version 3 of the License, or 7 // (at your option) any later version. 8 // 9 // Moodle is distributed in the hope that it will be useful, 10 // but WITHOUT ANY WARRANTY; without even the implied warranty of 11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 // GNU General Public License for more details. 13 // 14 // You should have received a copy of the GNU General Public License 15 // along with Moodle. If not, see <http://www.gnu.org/licenses/>. 16 17 /** 18 * Question related functions. 19 * 20 * This file was created just because Fragment API expects callbacks to be defined on lib.php. 21 * 22 * @package qbank_tagquestion 23 * @copyright 2018 Simey Lameze <simey@moodle.com> 24 * @author 2021 Safat Shahin <safatshahin@catalyst-au.net> 25 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later 26 */ 27 28 defined('MOODLE_INTERNAL') || die(); 29 30 use qbank_tagquestion\form\tags_form; 31 32 /** 33 * Question tags fragment callback. 34 * 35 * @param array $args Arguments to the form. 36 * @return null|string The rendered form. 37 */ 38 function qbank_tagquestion_output_fragment_tags_form($args) { 39 40 if (!empty($args['id'])) { 41 global $CFG, $DB; 42 require_once($CFG->libdir . '/questionlib.php'); 43 $id = clean_param($args['id'], PARAM_INT); 44 $editingcontext = $args['context']; 45 46 // Load the question and some related information. 47 $question = $DB->get_record('question', ['id' => $id]); 48 49 if ($coursecontext = $editingcontext->get_course_context(false)) { 50 $course = $DB->get_record('course', ['id' => $coursecontext->instanceid]); 51 $filtercourses = [$course]; 52 } else { 53 $filtercourses = null; 54 } 55 56 $sql = "SELECT qc.* 57 FROM {question} q 58 JOIN {question_versions} qv ON qv.questionid = q.id 59 JOIN {question_bank_entries} qbe ON qbe.id = qv.questionbankentryid 60 JOIN {question_categories} qc ON qc.id = qbe.questioncategoryid 61 WHERE q.id = :id"; 62 $category = $DB->get_record_sql($sql, ['id' => $question->id]); 63 $questioncontext = \context::instance_by_id($category->contextid); 64 $contexts = new \core_question\local\bank\question_edit_contexts($editingcontext); 65 66 // Load the question tags and filter the course tags by the current course. 67 if (core_tag_tag::is_enabled('core_question', 'question')) { 68 $tagobjectsbyquestion = core_tag_tag::get_items_tags('core_question', 'question', [$question->id]); 69 if (!empty($tagobjectsbyquestion[$question->id])) { 70 $tagobjects = $tagobjectsbyquestion[$question->id]; 71 $sortedtagobjects = question_sort_tags($tagobjects, 72 context::instance_by_id($category->contextid), $filtercourses); 73 } 74 } 75 $formoptions = [ 76 'editingcontext' => $editingcontext, 77 'questioncontext' => $questioncontext, 78 'contexts' => $contexts->all() 79 ]; 80 $data = [ 81 'id' => $question->id, 82 'questioncategory' => $category->name, 83 'questionname' => $question->name, 84 'categoryid' => $category->id, 85 'contextid' => $category->contextid, 86 'context' => $questioncontext->get_context_name(), 87 'tags' => $sortedtagobjects->tags ?? [], 88 'coursetags' => $sortedtagobjects->coursetags ?? [], 89 ]; 90 91 $cantag = question_has_capability_on($question, 'tag'); 92 $mform = new tags_form(null, $formoptions, 'post', '', null, $cantag, $data); 93 $mform->set_data($data); 94 95 return $mform->render(); 96 } 97 98 }
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