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Differences Between: [Versions 401 and 402] [Versions 401 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   * Role unassigned event.
  19   *
  20   * @package    core
  21   * @since      Moodle 2.6
  22   * @copyright  2013 Petr Skoda {@link http://skodak.org}
  23   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  24   */
  25  
  26  namespace core\event;
  27  
  28  defined('MOODLE_INTERNAL') || die();
  29  
  30  /**
  31   * Role unassigned event class.
  32   *
  33   * @property-read array $other {
  34   *      Extra information about event.
  35   *
  36   *      - int id: role assigned id.
  37   *      - string component: name of component.
  38   *      - int itemid: (optional) id of item.
  39   * }
  40   *
  41   * @package    core
  42   * @since      Moodle 2.6
  43   * @copyright  2013 Petr Skoda {@link http://skodak.org}
  44   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  45   */
  46  class role_unassigned extends base {
  47      protected function init() {
  48          $this->data['objecttable'] = 'role';
  49          $this->data['crud'] = 'd';
  50          $this->data['edulevel'] = self::LEVEL_OTHER;
  51      }
  52  
  53      /**
  54       * Returns localised general event name.
  55       *
  56       * @return string
  57       */
  58      public static function get_name() {
  59          return get_string('eventroleunassigned', 'role');
  60      }
  61  
  62      /**
  63       * Returns non-localised event description with id's for admin use only.
  64       *
  65       * @return string
  66       */
  67      public function get_description() {
  68          return "The user with id '$this->userid' unassigned the role with id '$this->objectid' from the user with " .
  69              "id '$this->relateduserid'.";
  70      }
  71  
  72      /**
  73       * Returns relevant URL.
  74       * @return \moodle_url
  75       */
  76      public function get_url() {
  77          return new \moodle_url('/admin/roles/assign.php', array('contextid' => $this->contextid, 'roleid' => $this->objectid));
  78      }
  79  
  80      /**
  81       * Does this event replace legacy event?
  82       *
  83       * @return null|string legacy event name
  84       */
  85      public static function get_legacy_eventname() {
  86          return 'role_unassigned';
  87      }
  88  
  89      /**
  90       * Legacy event data if get_legacy_eventname() is not empty.
  91       *
  92       * @return mixed
  93       */
  94      protected function get_legacy_eventdata() {
  95          return $this->get_record_snapshot('role_assignments', $this->other['id']);
  96      }
  97  
  98      /**
  99       * Returns array of parameters to be passed to legacy add_to_log() function.
 100       *
 101       * @return array
 102       */
 103      protected function get_legacy_logdata() {
 104          $roles = get_all_roles();
 105          $rolenames = role_fix_names($roles, $this->get_context(), ROLENAME_ORIGINAL, true);
 106          return array($this->courseid, 'role', 'unassign', 'admin/roles/assign.php?contextid='.$this->contextid.'&roleid='.$this->objectid,
 107                  $rolenames[$this->objectid], '', $this->userid);
 108      }
 109  
 110      /**
 111       * Custom validation.
 112       *
 113       * @throws \coding_exception
 114       * @return void
 115       */
 116      protected function validate_data() {
 117          parent::validate_data();
 118  
 119          if (!isset($this->relateduserid)) {
 120              throw new \coding_exception('The \'relateduserid\' must be set.');
 121          }
 122  
 123          if (!isset($this->other['id'])) {
 124              throw new \coding_exception('The \'id\' value must be set in other.');
 125          }
 126  
 127          if (!isset($this->other['component'])) {
 128              throw new \coding_exception('The \'component\' value must be set in other.');
 129          }
 130      }
 131  
 132      public static function get_objectid_mapping() {
 133          return array('db' => 'role', 'restore' => 'role');
 134      }
 135  
 136      public static function get_other_mapping() {
 137          $othermapped = array();
 138          $othermapped['id'] = array('db' => 'role_assignments', 'restore' => base::NOT_MAPPED);
 139          $othermapped['itemid'] = base::NOT_MAPPED;
 140  
 141          return $othermapped;
 142      }
 143  }