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Differences Between: [Versions 310 and 403] [Versions 311 and 403] [Versions 39 and 403] [Versions 400 and 403] [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   * User enrolment deleted event.
  19   *
  20   * @package    core
  21   * @copyright  2013 Rajesh Taneja <rajesh@moodle.com>
  22   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  23   */
  24  namespace core\event;
  25  
  26  defined('MOODLE_INTERNAL') || die();
  27  
  28  /**
  29   * Event class for when user is unenrolled from a course.
  30   *
  31   * @property-read array $other {
  32   *      Extra information about event.
  33   *
  34   *      - string enrol: name of enrolment instance.
  35   *      - array userenrolment: user_enrolment record.
  36   * }
  37   *
  38   * @package    core
  39   * @since      Moodle 2.6
  40   * @copyright  2013 Rajesh Taneja <rajesh@moodle.com>
  41   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  42   */
  43  class user_enrolment_deleted extends base {
  44  
  45      /**
  46       * Initialise required event data properties.
  47       */
  48      protected function init() {
  49          $this->data['objecttable'] = 'user_enrolments';
  50          $this->data['crud'] = 'd';
  51          $this->data['edulevel'] = self::LEVEL_OTHER;
  52      }
  53  
  54      /**
  55       * Returns localised event name.
  56       *
  57       * @return string
  58       */
  59      public static function get_name() {
  60          return get_string('eventuserenrolmentdeleted', 'core_enrol');
  61      }
  62  
  63      /**
  64       * Returns non-localised event description with id's for admin use only.
  65       *
  66       * @return string
  67       */
  68      public function get_description() {
  69          return "The user with id '$this->userid' unenrolled the user with id '$this->relateduserid' using the enrolment method " .
  70              "'{$this->other['enrol']}' from the course with id '$this->courseid'.";
  71      }
  72  
  73      /**
  74       * Returns relevant URL.
  75       *
  76       * @return \moodle_url
  77       */
  78      public function get_url() {
  79          return new \moodle_url('/user/index.php', array('id' => $this->courseid));
  80      }
  81  
  82      /**
  83       * Custom validation.
  84       *
  85       * @throws \coding_exception
  86       * @return void
  87       */
  88      protected function validate_data() {
  89          parent::validate_data();
  90          if (!isset($this->other['userenrolment'])) {
  91              throw new \coding_exception('The \'userenrolment\' value must be set in other.');
  92          }
  93          if (!isset($this->other['enrol'])) {
  94              throw new \coding_exception('The \'enrol\' value must be set in other.');
  95          }
  96          if (!isset($this->relateduserid)) {
  97              throw new \coding_exception('The \'relateduserid\' must be set.');
  98          }
  99      }
 100  
 101      public static function get_objectid_mapping() {
 102          // User enrolments table is not mappable.
 103          return array('db' => 'user_enrolments', 'restore' => base::NOT_MAPPED);
 104      }
 105  
 106      public static function get_other_mapping() {
 107          return false;
 108      }
 109  }