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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   * The mod_forum course searched event.
  19   *
  20   * @package    mod_forum
  21   * @copyright  2014 Dan Poltawski <dan@moodle.com>
  22   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  23   */
  24  
  25  namespace mod_forum\event;
  26  
  27  defined('MOODLE_INTERNAL') || die();
  28  
  29  /**
  30   * The mod_forum course searched event class.
  31   *
  32   * @property-read array $other {
  33   *      Extra information about the event.
  34   *
  35   *      - string searchterm: The searchterm used on forum search.
  36   * }
  37   *
  38   * @package    mod_forum
  39   * @since      Moodle 2.7
  40   * @copyright  2014 Dan Poltawski <dan@moodle.com>
  41   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  42   */
  43  class course_searched extends \core\event\base {
  44  
  45      /**
  46       * Init method.
  47       *
  48       * @return void
  49       */
  50      protected function init() {
  51          $this->data['crud'] = 'r';
  52          $this->data['edulevel'] = self::LEVEL_PARTICIPATING;
  53      }
  54  
  55      /**
  56       * Returns description of what happened.
  57       *
  58       * @return string
  59       */
  60      public function get_description() {
  61          $searchterm = s($this->other['searchterm']);
  62          return "The user with id '$this->userid' has searched the course with id '$this->courseid' for forum posts " .
  63              "containing \"{$searchterm}\".";
  64      }
  65  
  66      /**
  67       * Return localised event name.
  68       *
  69       * @return string
  70       */
  71      public static function get_name() {
  72          return get_string('eventcoursesearched', 'mod_forum');
  73      }
  74  
  75      /**
  76       * Get URL related to the action
  77       *
  78       * @return \moodle_url
  79       */
  80      public function get_url() {
  81          return new \moodle_url('/mod/forum/search.php',
  82              array('id' => $this->courseid, 'search' => $this->other['searchterm']));
  83      }
  84  
  85      /**
  86       * Return the legacy event log data.
  87       *
  88       * @return array|null
  89       */
  90      protected function get_legacy_logdata() {
  91          // The legacy log table expects a relative path to /mod/forum/.
  92          $logurl = substr($this->get_url()->out_as_local_url(), strlen('/mod/forum/'));
  93  
  94          return array($this->courseid, 'forum', 'search', $logurl, $this->other['searchterm']);
  95      }
  96  
  97      /**
  98       * Custom validation.
  99       *
 100       * @throws \coding_exception
 101       * @return void
 102       */
 103      protected function validate_data() {
 104          parent::validate_data();
 105          if (!isset($this->other['searchterm'])) {
 106              throw new \coding_exception('The \'searchterm\' value must be set in other.');
 107          }
 108  
 109          if ($this->contextlevel != CONTEXT_COURSE) {
 110              throw new \coding_exception('Context level must be CONTEXT_COURSE.');
 111          }
 112      }
 113  
 114      public static function get_other_mapping() {
 115          return false;
 116      }
 117  }
 118