| 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_bigbluebuttonbn abstract base event. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 19 |  |  |  * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 20 |  |  |  * @package   mod_bigbluebuttonbn | 
            
                                                                                                            
                            
            
                                    
            
            
                | 21 |  |  |  * @copyright 2010 onwards, Blindside Networks Inc | 
            
                                                                                                            
                            
            
                                    
            
            
                | 22 |  |  |  * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later | 
            
                                                                                                            
                            
            
                                    
            
            
                | 23 |  |  |  * @author    Jesus Federico  (jesus [at] blindsidenetworks [dt] com) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 24 |  |  |  */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 25 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 26 |  |  | namespace mod_bigbluebuttonbn\event; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 27 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 28 |  |  | defined('MOODLE_INTERNAL') || die(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 29 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 30 |  |  | /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 31 |  |  |  * The mod_bigbluebuttonbn abstract base event class. Most mod_bigbluebuttonbn events can extend this class. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 32 |  |  |  * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 33 |  |  |  * @package   mod_bigbluebuttonbn | 
            
                                                                                                            
                            
            
                                    
            
            
                | 34 |  |  |  * @copyright 2010 onwards, Blindside Networks Inc | 
            
                                                                                                            
                            
            
                                    
            
            
                | 35 |  |  |  * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later | 
            
                                                                                                            
                            
            
                                    
            
            
                | 36 |  |  |  */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 37 |  |  | abstract class base extends \core\event\base { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 38 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 39 |  |  |     /** @var \bigbluebuttonbn */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 40 |  |  |     protected $bigbluebuttonbn; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 41 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 42 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 43 |  |  |      * Description. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 44 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 45 |  |  |      * @var string | 
            
                                                                                                            
                            
            
                                    
            
            
                | 46 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 47 |  |  |     protected $description; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 48 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 49 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 50 |  |  |      * Object Id Mapping. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 51 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 52 |  |  |      * @var array | 
            
                                                                                                            
                            
            
                                    
            
            
                | 53 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 54 |  |  |     protected static $objectidmapping = array('db' => 'bigbluebuttonbn', 'restore' => 'bigbluebuttonbn'); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 55 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 56 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 57 |  |  |      * Legacy log data. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 58 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 59 |  |  |      * @var array | 
            
                                                                                                            
                            
            
                                    
            
            
                | 60 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 61 |  |  |     protected $legacylogdata; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 62 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 63 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 64 |  |  |      * Init method. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 65 |  |  |      * @param string $crud | 
            
                                                                                                            
                            
            
                                    
            
            
                | 66 |  |  |      * @param integer $edulevel | 
            
                                                                                                            
                            
            
                                    
            
            
                | 67 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 68 |  |  |     protected function init($crud = 'r', $edulevel = self::LEVEL_PARTICIPATING) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 69 |  |  |         $this->data['crud'] = $crud; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 70 |  |  |         $this->data['edulevel'] = $edulevel; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 71 |  |  |         $this->data['objecttable'] = 'bigbluebuttonbn'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 72 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 73 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 74 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 75 |  |  |      * Returns description of what happened. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 76 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 77 |  |  |      * @return string | 
            
                                                                                                            
                            
            
                                    
            
            
                | 78 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 79 |  |  |     public function get_description() { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 80 |  |  |         $vars = array( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 81 |  |  |             'userid' => $this->userid, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 82 |  |  |             'courseid' => $this->courseid, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 83 |  |  |             'objectid' => $this->objectid, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 84 |  |  |             'contextinstanceid' => $this->contextinstanceid, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 85 |  |  |             'other' => $this->other | 
            
                                                                                                            
                            
            
                                    
            
            
                | 86 |  |  |           ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 87 |  |  |         $string = $this->description; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 88 |  |  |         foreach ($vars as $key => $value) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 89 |  |  |             $string = str_replace("##" . $key, $value, $string); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 90 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 91 |  |  |         return $string; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 92 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 93 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 94 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 95 |  |  |      * Returns relevant URL. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 96 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 97 |  |  |      * @return \moodle_url | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 98 |  |  |      */ | 
            
                                                                        
                            
            
                                    
            
            
                | 99 |  |  |     public function get_url() { | 
            
                                                                        
                            
            
                                    
            
            
                | 100 |  |  |         return new \moodle_url('/mod/bigbluebuttonbn/view.php', array('id' => $this->contextinstanceid)); | 
            
                                                                        
                            
            
                                    
            
            
                | 101 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 102 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 103 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 104 |  |  |      * Sets the legacy event log data. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 105 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 106 |  |  |      * @param string $action The current action | 
            
                                                                                                            
                            
            
                                    
            
            
                | 107 |  |  |      * @param string $info A detailed description of the change. But no more than 255 characters. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 108 |  |  |      * @param string $url The url to the assign module instance. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 109 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 110 |  |  |     public function set_legacy_logdata($action = '', $info = '', $url = '') { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 111 |  |  |         $fullurl = 'view.php?id=' . $this->contextinstanceid; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 112 |  |  |         if ($url != '') { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 113 |  |  |             $fullurl .= '&' . $url; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 114 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 115 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 116 |  |  |         $this->legacylogdata = array($this->courseid, 'bigbluebuttonbn', $action, $fullurl, $info, $this->contextinstanceid); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 117 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 118 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 119 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 120 |  |  |      * Return legacy data for add_to_log(). | 
            
                                                                                                            
                            
            
                                    
            
            
                | 121 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 122 |  |  |      * @return array | 
            
                                                                                                            
                            
            
                                    
            
            
                | 123 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 124 |  |  |     protected function get_legacy_logdata() { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 125 |  |  |         if (isset($this->legacylogdata)) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 126 |  |  |             return $this->legacylogdata; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 127 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 128 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 129 |  |  |         return null; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 130 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 131 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 132 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 133 |  |  |      * Custom validation. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 134 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 135 |  |  |      * @throws \coding_exception | 
            
                                                                                                            
                            
            
                                    
            
            
                | 136 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 137 |  |  |     protected function validate_data() { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 138 |  |  |         parent::validate_data(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 139 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 140 |  |  |         if ($this->contextlevel != CONTEXT_MODULE) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 141 |  |  |             throw new \coding_exception('Context level must be CONTEXT_MODULE.'); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 142 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 143 |  |  |     } | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 144 |  |  | } | 
            
                                                        
            
                                    
            
            
                | 145 |  |  |  |