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   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   * The mod_assign group override deleted event.
  19   *
  20   * @package    mod_assign
  21   * @copyright  2016 Ilya Tregubov
  22   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  23   */
  24  namespace mod_assign\event;
  25  
  26  defined('MOODLE_INTERNAL') || die();
  27  
  28  /**
  29   * The mod_assign group override deleted event class.
  30   *
  31   * @property-read array $other {
  32   *      Extra information about event.
  33   *
  34   *      - int assignid: the id of the assign.
  35   *      - int groupid: the id of the group.
  36   * }
  37   *
  38   * @package    mod_assign
  39   * @since      Moodle 3.2
  40   * @copyright  2016 Ilya Tregubov
  41   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  42   */
  43  class group_override_deleted extends \core\event\base {
  44  
  45      /**
  46       * Init method.
  47       */
  48      protected function init() {
  49          $this->data['objecttable'] = 'assign_overrides';
  50          $this->data['crud'] = 'd';
  51          $this->data['edulevel'] = self::LEVEL_TEACHING;
  52      }
  53  
  54      /**
  55       * Returns localised general event name.
  56       *
  57       * @return string
  58       */
  59      public static function get_name() {
  60          return get_string('eventoverridedeleted', 'mod_assign');
  61      }
  62  
  63      /**
  64       * Returns description of what happened.
  65       *
  66       * @return string
  67       */
  68      public function get_description() {
  69          return "The user with id '$this->userid' deleted the override with id '$this->objectid' for the assign with " .
  70              "course module id '$this->contextinstanceid' for the group with id '{$this->other['groupid']}'.";
  71      }
  72  
  73      /**
  74       * Returns relevant URL.
  75       *
  76       * @return \moodle_url
  77       */
  78      public function get_url() {
  79          return new \moodle_url('/mod/assign/overrides.php', array('cmid' => $this->contextinstanceid));
  80      }
  81  
  82      /**
  83       * Custom validation.
  84       *
  85       * @throws \coding_exception
  86       * @return void
  87       */
  88      protected function validate_data() {
  89          parent::validate_data();
  90  
  91          if (!isset($this->other['assignid'])) {
  92              throw new \coding_exception('The \'assignid\' value must be set in other.');
  93          }
  94  
  95          if (!isset($this->other['groupid'])) {
  96              throw new \coding_exception('The \'groupid\' value must be set in other.');
  97          }
  98      }
  99  
 100      /**
 101       * Get objectid mapping
 102       */
 103      public static function get_objectid_mapping() {
 104          return array('db' => 'assign_overrides', 'restore' => 'assign_override');
 105      }
 106  
 107      /**
 108       * Get other mapping
 109       */
 110      public static function get_other_mapping() {
 111          $othermapped = array();
 112          $othermapped['assignid'] = array('db' => 'assign', 'restore' => 'assign');
 113          $othermapped['groupid'] = array('db' => 'groups', 'restore' => 'group');
 114  
 115          return $othermapped;
 116      }
 117  }