| 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 settings/validator. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 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\settings; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 27 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 28 |  |  | defined('MOODLE_INTERNAL') || die(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 29 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 30 |  |  | require_once($CFG->dirroot . '/mod/bigbluebuttonbn/locallib.php'); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 31 |  |  | require_once($CFG->libdir.'/adminlib.php'); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 32 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 33 |  |  | /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 34 |  |  |  * Helper class for validating settings used HTML for settings.php. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 35 |  |  |  * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 36 |  |  |  * @copyright 2010 onwards, Blindside Networks Inc | 
            
                                                                                                            
                            
            
                                    
            
            
                | 37 |  |  |  * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later | 
            
                                                                                                            
                            
            
                                    
            
            
                | 38 |  |  |  */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 39 |  |  | class validator { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 40 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 41 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 42 |  |  |      * Validate if general section will be shown. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 43 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 44 |  |  |      * @return boolean | 
            
                                                                                                            
                            
            
                                    
            
            
                | 45 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 46 |  |  |     public static function section_general_shown() { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 47 |  |  |         global $CFG; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 48 |  |  |         return (!isset($CFG->bigbluebuttonbn['server_url']) || | 
            
                                                                                                            
                            
            
                                    
            
            
                | 49 |  |  |                 !isset($CFG->bigbluebuttonbn['shared_secret'])); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 50 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 51 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 52 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 53 |  |  |      * Validate if record meeting section  will be shown. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 54 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 55 |  |  |      * @return boolean | 
            
                                                                                                            
                            
            
                                    
            
            
                | 56 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 57 |  |  |     public static function section_record_meeting_shown() { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 58 |  |  |         global $CFG; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 59 |  |  |         return (!isset($CFG->bigbluebuttonbn['recording_default']) || | 
            
                                                                                                            
                            
            
                                    
            
            
                | 60 |  |  |                 !isset($CFG->bigbluebuttonbn['recording_editable']) || | 
            
                                                                                                            
                            
            
                                    
            
            
                | 61 |  |  |                 !isset($CFG->bigbluebuttonbn['recording_icons_enabled']) || | 
            
                                                                                                            
                            
            
                                    
            
            
                | 62 |  |  |                 !isset($CFG->bigbluebuttonbn['recording_all_from_start_default']) || | 
            
                                                                                                            
                            
            
                                    
            
            
                | 63 |  |  |                 !isset($CFG->bigbluebuttonbn['recording_all_from_start_editable']) || | 
            
                                                                                                            
                            
            
                                    
            
            
                | 64 |  |  |                 !isset($CFG->bigbluebuttonbn['recording_hide_button_default']) || | 
            
                                                                                                            
                            
            
                                    
            
            
                | 65 |  |  |                 !isset($CFG->bigbluebuttonbn['recording_hide_button_editable']) ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 66 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 67 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 68 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 69 |  |  |      * Validate if import recording section will be shown. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 70 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 71 |  |  |      * @return boolean | 
            
                                                                                                            
                            
            
                                    
            
            
                | 72 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 73 |  |  |     public static function section_import_recordings_shown() { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 74 |  |  |         global $CFG; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 75 |  |  |         return (!isset($CFG->bigbluebuttonbn['importrecordings_enabled']) || | 
            
                                                                                                            
                            
            
                                    
            
            
                | 76 |  |  |                 !isset($CFG->bigbluebuttonbn['importrecordings_from_deleted_enabled'])); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 77 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 78 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 79 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 80 |  |  |      * Validate if show recording section will be shown. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 81 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 82 |  |  |      * @return boolean | 
            
                                                                                                            
                            
            
                                    
            
            
                | 83 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 84 |  |  |     public static function section_show_recordings_shown() { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 85 |  |  |         global $CFG; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 86 |  |  |         return (!isset($CFG->bigbluebuttonbn['recordings_html_default']) || | 
            
                                                                                                            
                            
            
                                    
            
            
                | 87 |  |  |                 !isset($CFG->bigbluebuttonbn['recordings_html_editable']) || | 
            
                                                                                                            
                            
            
                                    
            
            
                | 88 |  |  |                 !isset($CFG->bigbluebuttonbn['recordings_deleted_default']) || | 
            
                                                                                                            
                            
            
                                    
            
            
                | 89 |  |  |                 !isset($CFG->bigbluebuttonbn['recordings_deleted_editable']) || | 
            
                                                                                                            
                            
            
                                    
            
            
                | 90 |  |  |                 !isset($CFG->bigbluebuttonbn['recordings_imported_default']) || | 
            
                                                                                                            
                            
            
                                    
            
            
                | 91 |  |  |                 !isset($CFG->bigbluebuttonbn['recordings_imported_editable']) || | 
            
                                                                                                            
                            
            
                                    
            
            
                | 92 |  |  |                 !isset($CFG->bigbluebuttonbn['recordings_preview_default']) || | 
            
                                                                                                            
                            
            
                                    
            
            
                | 93 |  |  |                 !isset($CFG->bigbluebuttonbn['recordings_preview_editable']) || | 
            
                                                                                                            
                            
            
                                    
            
            
                | 94 |  |  |                 !isset($CFG->bigbluebuttonbn['recordings_validate_url']) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 95 |  |  |               ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 96 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 97 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 98 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 99 |  |  |      * Validate if wait moderator section will be shown. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 100 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 101 |  |  |      * @return boolean | 
            
                                                                                                            
                            
            
                                    
            
            
                | 102 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 103 |  |  |     public static function section_wait_moderator_shown() { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 104 |  |  |         global $CFG; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 105 |  |  |         return (!isset($CFG->bigbluebuttonbn['waitformoderator_default']) || | 
            
                                                                                                            
                            
            
                                    
            
            
                | 106 |  |  |                 !isset($CFG->bigbluebuttonbn['waitformoderator_editable']) || | 
            
                                                                                                            
                            
            
                                    
            
            
                | 107 |  |  |                 !isset($CFG->bigbluebuttonbn['waitformoderator_ping_interval']) || | 
            
                                                                                                            
                            
            
                                    
            
            
                | 108 |  |  |                 !isset($CFG->bigbluebuttonbn['waitformoderator_cache_ttl'])); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 109 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 110 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 111 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 112 |  |  |      * Validate if static voice bridge section will be shown. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 113 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 114 |  |  |      * @return boolean | 
            
                                                                                                            
                            
            
                                    
            
            
                | 115 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 116 |  |  |     public static function section_static_voice_bridge_shown() { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 117 |  |  |         global $CFG; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 118 |  |  |         return (!isset($CFG->bigbluebuttonbn['voicebridge_editable'])); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 119 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 120 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 121 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 122 |  |  |      * Validate if preupload presentation section will be shown. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 123 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 124 |  |  |      * @return boolean | 
            
                                                                                                            
                            
            
                                    
            
            
                | 125 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 126 |  |  |     public static function section_preupload_presentation_shown() { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 127 |  |  |         global $CFG; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 128 |  |  |         return (!isset($CFG->bigbluebuttonbn['preuploadpresentation_enabled'])); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 129 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 130 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 131 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 132 |  |  |      * Validate if user limit section will be shown. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 133 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 134 |  |  |      * @return boolean | 
            
                                                                                                            
                            
            
                                    
            
            
                | 135 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 136 |  |  |     public static function section_user_limit_shown() { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 137 |  |  |         global $CFG; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 138 |  |  |         return (!isset($CFG->bigbluebuttonbn['userlimit_default']) || | 
            
                                                                                                            
                            
            
                                    
            
            
                | 139 |  |  |                 !isset($CFG->bigbluebuttonbn['userlimit_editable'])); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 140 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 141 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 142 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 143 |  |  |      * Validate if scheduled duration section will be shown. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 144 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 145 |  |  |      * @return boolean | 
            
                                                                                                            
                            
            
                                    
            
            
                | 146 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 147 |  |  |     public static function section_scheduled_duration_shown() { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 148 |  |  |         global $CFG; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 149 |  |  |         return (!isset($CFG->bigbluebuttonbn['scheduled_duration_enabled'])); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 150 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 151 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 152 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 153 |  |  |      * Validate if moderator default section will be shown. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 154 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 155 |  |  |      * @return boolean | 
            
                                                                                                            
                            
            
                                    
            
            
                | 156 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 157 |  |  |     public static function section_moderator_default_shown() { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 158 |  |  |         global $CFG; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 159 |  |  |         return (!isset($CFG->bigbluebuttonbn['participant_moderator_default'])); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 160 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 161 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 162 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 163 |  |  |      * Validate if send notification section will be shown. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 164 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 165 |  |  |      * @return boolean | 
            
                                                                                                            
                            
            
                                    
            
            
                | 166 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 167 |  |  |     public static function section_send_notifications_shown() { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 168 |  |  |         global $CFG; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 169 |  |  |         return (!isset($CFG->bigbluebuttonbn['sendnotifications_enabled'])); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 170 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 171 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 172 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 173 |  |  |      * Validate if clienttype section will be shown. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 174 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 175 |  |  |      * @return boolean | 
            
                                                                                                            
                            
            
                                    
            
            
                | 176 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 177 |  |  |     public static function section_clienttype_shown() { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 178 |  |  |         global $CFG; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 179 |  |  |         if (!isset($CFG->bigbluebuttonbn['clienttype_enabled']) || | 
            
                                                                                                            
                            
            
                                    
            
            
                | 180 |  |  |             !$CFG->bigbluebuttonbn['clienttype_enabled']) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 181 |  |  |             return false; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 182 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 183 |  |  |         if (!bigbluebuttonbn_has_html5_client()) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 184 |  |  |             return false; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 185 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 186 |  |  |         return (!isset($CFG->bigbluebuttonbn['clienttype_default']) || | 
            
                                                                                                            
                            
            
                                    
            
            
                | 187 |  |  |                 !isset($CFG->bigbluebuttonbn['clienttype_editable'])); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 188 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 189 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 190 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 191 |  |  |      * Validate if settings extended section will be shown. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 192 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 193 |  |  |      * @return boolean | 
            
                                                                                                            
                            
            
                                    
            
            
                | 194 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 195 |  |  |     public static function section_settings_extended_shown() { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 196 |  |  |         global $CFG; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 197 |  |  |         return (!isset($CFG->bigbluebuttonbn['recordingready_enabled']) || | 
            
                                                                                                            
                            
            
                                    
            
            
                | 198 |  |  |                 !isset($CFG->bigbluebuttonbn['meetingevents_enabled'])); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 199 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 200 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 201 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 202 |  |  |      * Validate if muteonstart section will be shown. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 203 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 204 |  |  |      * @return boolean | 
            
                                                                                                            
                            
            
                                    
            
            
                | 205 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 206 |  |  |     public static function section_muteonstart_shown() { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 207 |  |  |         global $CFG; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 208 |  |  |         return (!isset($CFG->bigbluebuttonbn['muteonstart_default']) || | 
            
                                                                                                            
                            
            
                                    
            
            
                | 209 |  |  |             !isset($CFG->bigbluebuttonbn['muteonstart_editable'])); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 210 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 211 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 212 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 213 |  |  |      * Validate if disablecam section will be shown. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 214 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 215 |  |  |      * @return boolean | 
            
                                                                                                            
                            
            
                                    
            
            
                | 216 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 217 |  |  |     public static function section_disablecam_shown() { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 218 |  |  |         global $CFG; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 219 |  |  |         return (!isset($CFG->bigbluebuttonbn['disablecam_default']) || | 
            
                                                                                                            
                            
            
                                    
            
            
                | 220 |  |  |             !isset($CFG->bigbluebuttonbn['disablecam_editable'])); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 221 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 222 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 223 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 224 |  |  |      * Validate if disablemic section will be shown. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 225 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 226 |  |  |      * @return boolean | 
            
                                                                                                            
                            
            
                                    
            
            
                | 227 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 228 |  |  |     public static function section_disablemic_shown() { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 229 |  |  |         global $CFG; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 230 |  |  |         return (!isset($CFG->bigbluebuttonbn['disablemic_default']) || | 
            
                                                                                                            
                            
            
                                    
            
            
                | 231 |  |  |             !isset($CFG->bigbluebuttonbn['disablemic_editable'])); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 232 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 233 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 234 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 235 |  |  |      * Validate if disableprivatechat section will be shown. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 236 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 237 |  |  |      * @return boolean | 
            
                                                                                                            
                            
            
                                    
            
            
                | 238 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 239 |  |  |     public static function section_disableprivatechat_shown() { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 240 |  |  |         global $CFG; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 241 |  |  |         return (!isset($CFG->bigbluebuttonbn['disableprivatechat_default']) || | 
            
                                                                                                            
                            
            
                                    
            
            
                | 242 |  |  |             !isset($CFG->bigbluebuttonbn['disableprivatechat_editable'])); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 243 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 244 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 245 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 246 |  |  |      * Validate if disablepublicchat section will be shown. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 247 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 248 |  |  |      * @return boolean | 
            
                                                                                                            
                            
            
                                    
            
            
                | 249 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 250 |  |  |     public static function section_disablepublicchat_shown() { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 251 |  |  |         global $CFG; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 252 |  |  |         return (!isset($CFG->bigbluebuttonbn['disablepublicchat_default']) || | 
            
                                                                                                            
                            
            
                                    
            
            
                | 253 |  |  |             !isset($CFG->bigbluebuttonbn['disablepublicchat_editable'])); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 254 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 255 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 256 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 257 |  |  |      * Validate if disablenote section will be shown. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 258 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 259 |  |  |      * @return boolean | 
            
                                                                                                            
                            
            
                                    
            
            
                | 260 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 261 |  |  |     public static function section_disablenote_shown() { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 262 |  |  |         global $CFG; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 263 |  |  |         return (!isset($CFG->bigbluebuttonbn['disablenote_default']) || | 
            
                                                                                                            
                            
            
                                    
            
            
                | 264 |  |  |             !isset($CFG->bigbluebuttonbn['disablenote_editable'])); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 265 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 266 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 267 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 268 |  |  |      * Validate if hideuserlist section will be shown. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 269 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 270 |  |  |      * @return boolean | 
            
                                                                                                            
                            
            
                                    
            
            
                | 271 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 272 |  |  |     public static function section_hideuserlist_shown() { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 273 |  |  |         global $CFG; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 274 |  |  |         return (!isset($CFG->bigbluebuttonbn['hideuserlist_default']) || | 
            
                                                                                                            
                            
            
                                    
            
            
                | 275 |  |  |             !isset($CFG->bigbluebuttonbn['hideuserlist_editable'])); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 276 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 277 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 278 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 279 |  |  |      * Validate if lockedlayout section will be shown. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 280 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 281 |  |  |      * @return boolean | 
            
                                                                                                            
                            
            
                                    
            
            
                | 282 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 283 |  |  |     public static function section_lockedlayout_shown() { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 284 |  |  |         global $CFG; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 285 |  |  |         return (!isset($CFG->bigbluebuttonbn['lockedlayout_default']) || | 
            
                                                                                                            
                            
            
                                    
            
            
                | 286 |  |  |             !isset($CFG->bigbluebuttonbn['lockedlayout_editable'])); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 287 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 288 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 289 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 290 |  |  |      * Validate if lockonjoin section will be shown. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 291 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 292 |  |  |      * @return boolean | 
            
                                                                                                            
                            
            
                                    
            
            
                | 293 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 294 |  |  |     public static function section_lockonjoin_shown() { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 295 |  |  |         global $CFG; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 296 |  |  |         return (!isset($CFG->bigbluebuttonbn['lockonjoin_default']) || | 
            
                                                                                                            
                            
            
                                    
            
            
                | 297 |  |  |             !isset($CFG->bigbluebuttonbn['lockonjoin_editable'])); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 298 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 299 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 300 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 301 |  |  |      * Validate if lockonjoinconfigurable section will be shown. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 302 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 303 |  |  |      * @return boolean | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 304 |  |  |      */ | 
            
                                                        
            
                                    
            
            
                | 305 |  |  |     public static function section_lockonjoinconfigurable_shown() { | 
            
                                                        
            
                                    
            
            
                | 306 |  |  |         global $CFG; | 
            
                                                        
            
                                    
            
            
                | 307 |  |  |         return (!isset($CFG->bigbluebuttonbn['lockonjoinconfigurable_default']) || | 
            
                                                        
            
                                    
            
            
                | 308 |  |  |             !isset($CFG->bigbluebuttonbn['lockonjoinconfigurable_editable'])); | 
            
                                                        
            
                                    
            
            
                | 309 |  |  |     } | 
            
                                                        
            
                                    
            
            
                | 310 |  |  | } | 
            
                                                        
            
                                    
            
            
                | 311 |  |  |  |