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Differences Between: [Versions 310 and 402] [Versions 311 and 402] [Versions 39 and 402] [Versions 400 and 402] [Versions 401 and 402]

   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_wiki diff viewed event.
  19   *
  20   * @package    mod_wiki
  21   * @copyright  2013 Rajesh Taneja <rajesh@moodle.com>
  22   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  23   */
  24  
  25  namespace mod_wiki\event;
  26  defined('MOODLE_INTERNAL') || die();
  27  
  28  /**
  29   * The mod_wiki diff viewed event class.
  30   *
  31   * @property-read array $other {
  32   *      Extra information about event.
  33   *
  34   *      - int comparewith: version number to compare with.
  35   *      - int compare: version number to compare.
  36   * }
  37   *
  38   * @package    mod_wiki
  39   * @since      Moodle 2.7
  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 page_diff_viewed extends \core\event\base {
  44      /**
  45       * Init method.
  46       *
  47       * @return void
  48       */
  49      protected function init() {
  50          $this->data['crud'] = 'r';
  51          $this->data['edulevel'] = self::LEVEL_PARTICIPATING;
  52          $this->data['objecttable'] = 'wiki_pages';
  53      }
  54  
  55      /**
  56       * Return localised event name.
  57       *
  58       * @return string
  59       */
  60      public static function get_name() {
  61          return get_string('eventdiffviewed', 'mod_wiki');
  62      }
  63  
  64      /**
  65       * Returns description of what happened.
  66       *
  67       * @return string
  68       */
  69      public function get_description() {
  70          return "The user with id '$this->userid' viewed the diff for the page with id '$this->objectid' for the wiki with " .
  71              "course module id '$this->contextinstanceid'.";
  72      }
  73  
  74      /**
  75       * Get URL related to the action.
  76       *
  77       * @return \moodle_url
  78       */
  79      public function get_url() {
  80          return new \moodle_url('/mod/wiki/diff.php', array(
  81              'pageid' => $this->objectid,
  82              'comparewith' => $this->other['comparewith'],
  83              'compare' => $this->other['compare']
  84              ));
  85      }
  86  
  87      /**
  88       * Custom validation.
  89       *
  90       * @throws \coding_exception
  91       * @return void
  92       */
  93      protected function validate_data() {
  94          parent::validate_data();
  95          if (!isset($this->other['comparewith'])) {
  96              throw new \coding_exception('The \'comparewith\' value must be set in other.');
  97          }
  98          if (!isset($this->other['compare'])) {
  99              throw new \coding_exception('The \'compare\' value must be set in other.');
 100          }
 101      }
 102  
 103      public static function get_objectid_mapping() {
 104          return array('db' => 'wiki_pages', 'restore' => 'wiki_page');
 105      }
 106  
 107      public static function get_other_mapping() {
 108          // Nothing to map.
 109          return false;
 110      }
 111  }