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Differences Between: [Versions 311 and 400] [Versions 311 and 401] [Versions 311 and 402] [Versions 311 and 403]

   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   * Please, do not add new functions to this file.
  23   *
  24   * @package   core_question
  25   * @copyright 2018 Simey Lameze <simey@moodle.com>
  26   * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  27   */
  28  
  29  defined('MOODLE_INTERNAL') || die();
  30  
  31  /**
  32   * Question tags fragment callback.
  33   *
  34   * @param array $args Arguments to the form.
  35   * @return null|string The rendered form.
  36   */
  37  function core_question_output_fragment_tags_form($args) {
  38  
  39      if (!empty($args['id'])) {
  40          global $CFG, $DB;
  41          require_once($CFG->dirroot . '/question/type/tags_form.php');
  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          $category = $DB->get_record('question_categories', ['id' => $question->category]);
  57          $questioncontext = \context::instance_by_id($category->contextid);
  58          $contexts = new \question_edit_contexts($editingcontext);
  59  
  60          // Load the question tags and filter the course tags by the current course.
  61          if (core_tag_tag::is_enabled('core_question', 'question')) {
  62              $tagobjectsbyquestion = core_tag_tag::get_items_tags('core_question', 'question', [$question->id]);
  63              if (!empty($tagobjectsbyquestion[$question->id])) {
  64                  $tagobjects = $tagobjectsbyquestion[$question->id];
  65                  $sortedtagobjects = question_sort_tags($tagobjects,
  66                          context::instance_by_id($category->contextid), $filtercourses);
  67              }
  68          }
  69          $formoptions = [
  70              'editingcontext' => $editingcontext,
  71              'questioncontext' => $questioncontext,
  72              'contexts' => $contexts->all()
  73          ];
  74          $data = [
  75              'id' => $question->id,
  76              'questioncategory' => $category->name,
  77              'questionname' => $question->name,
  78              'categoryid' => $category->id,
  79              'contextid' => $category->contextid,
  80              'context' => $questioncontext->get_context_name(),
  81              'tags' => $sortedtagobjects->tags ?? [],
  82              'coursetags' => $sortedtagobjects->coursetags ?? [],
  83          ];
  84  
  85          $cantag = question_has_capability_on($question, 'tag');
  86          $mform = new \core_question\form\tags(null, $formoptions, 'post', '', null, $cantag, $data);
  87          $mform->set_data($data);
  88  
  89          return $mform->render();
  90      }
  91  }