[Summary view]

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   * Base class for question category events.
  19   *
  20   * @package    core
  21   * @copyright  2019 Stephen Bourget
  22   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  23   */
  24  
  25  namespace core\event;
  26  
  27  defined('MOODLE_INTERNAL') || die();
  28  
  29  /**
  30   * Base class for question category events
  31   *
  32   * @package    core
  33   * @since      Moodle 3.7
  34   * @copyright  2019 Stephen Bourget
  35   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  36   */
  37  abstract class question_category_base extends base {
  38  
  39      /**
  40       * Init method.
  41       */
  42      protected function init() {
  43          $this->data['objecttable'] = 'question_categories';
  44          $this->data['edulevel'] = self::LEVEL_TEACHING;
  45      }
  46  
  47      /**
  48       * Returns relevant URL.
  49       *
  50       * @return \moodle_url
  51       */
  52      public function get_url() {
  53          if ($this->courseid) {
  54              $cat = $this->objectid . ',' . $this->contextid;
  55              if ($this->contextlevel == CONTEXT_MODULE) {
  56                  return new \moodle_url('/question/edit.php', ['cmid' => $this->contextinstanceid, 'cat' => $cat]);
  57              }
  58              return new \moodle_url('/question/edit.php', ['courseid' => $this->courseid, 'cat' => $cat]);
  59          }
  60          // Lets try viewing from the frontpage for contexts above course.
  61          return new \moodle_url('/question/category.php', ['courseid' => SITEID, 'edit' => $this->objectid]);
  62      }
  63  
  64      /**
  65       * Returns DB mappings used with backup / restore.
  66       *
  67       * @return array
  68       */
  69      public static function get_objectid_mapping() {
  70          return ['db' => 'question_categories', 'restore' => 'question_categories'];
  71      }
  72  
  73      /**
  74       * Create a event from question category object
  75       *
  76       * @param object $category
  77       * @param object|null $context
  78       * @return base
  79       * @throws \coding_exception
  80       */
  81      public static function create_from_question_category_instance($category, $context = null) {
  82  
  83          $params = ['objectid' => $category->id];
  84  
  85          if (!empty($category->contextid)) {
  86              $params['contextid'] = $category->contextid;
  87          }
  88  
  89          $params['context'] = $context;
  90  
  91          $event = self::create($params);
  92          return $event;
  93      }
  94  }
  95