[Summary view]

   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   * Course information viewed event.
  19   *
  20   * @package    core
  21   * @copyright  2016 Stephen Bourget
  22   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  23   */
  24  
  25  namespace core\event;
  26  defined('MOODLE_INTERNAL') || die();
  27  
  28  /**
  29   * Course information viewed event class.
  30   *
  31   * Class for event to be triggered when a course information is viewed.
  32   *
  33   * @package    core
  34   * @since      Moodle 3.2
  35   * @copyright  2016 Stephen Bourget
  36   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  37   */
  38  class course_information_viewed extends base {
  39  
  40      /**
  41       * Init method.
  42       *
  43       * @return void
  44       */
  45      protected function init() {
  46          $this->data['crud'] = 'r';
  47          $this->data['edulevel'] = self::LEVEL_PARTICIPATING;
  48          $this->data['objecttable'] = 'course';
  49  
  50      }
  51  
  52      /**
  53       * Returns description of what happened.
  54       *
  55       * @return string
  56       */
  57      public function get_description() {
  58  
  59          return "The user with id '$this->userid' viewed the course information for the course with id '$this->courseid'.";
  60      }
  61  
  62      /**
  63       * Return localised event name.
  64       *
  65       * @return string
  66       */
  67      public static function get_name() {
  68          return get_string('eventcourseinformationviewed', 'core');
  69      }
  70  
  71      /**
  72       * Get URL related to the action.
  73       *
  74       * @return \moodle_url|null
  75       */
  76      public function get_url() {
  77          return new \moodle_url('/course/info.php', array('id' => $this->objectid));
  78      }
  79  
  80      /**
  81       * Custom validation.
  82       *
  83       * @throws \coding_exception
  84       * @return void
  85       */
  86      protected function validate_data() {
  87          parent::validate_data();
  88  
  89          if ($this->contextlevel != CONTEXT_COURSE) {
  90              throw new \coding_exception('Context level must be CONTEXT_COURSE.');
  91          }
  92      }
  93  
  94  }