blindsidenetworks / moodle-mod_bigbluebuttonbn

viewlib.php

Spacing +14 added lines, -14 removed lines

@@ -54,8 +54,8 @@ 
         $groupname = groups_get_group_name($bbbsession['group']);
     }
     // Assign group default values.
-    $bbbsession['meetingid'] .= '['.$bbbsession['group'].']';
-    $bbbsession['meetingname'] .= ' ('.$groupname.')';
+    $bbbsession['meetingid'] .= '[' . $bbbsession['group'] . ']';
+    $bbbsession['meetingname'] .= ' (' . $groupname . ')';
     if (count($groups) == 0) {
         // Only the All participants group exists.
         bigbluebuttonbn_view_message_box($bbbsession, get_string('view_groups_notenrolled_warning', 'bigbluebuttonbn'), 'info');
@@ -65,7 +65,7 @@ 
     if (has_capability('moodle/site:accessallgroups', $context)) {
         bigbluebuttonbn_view_message_box($bbbsession, get_string('view_groups_selection_warning', 'bigbluebuttonbn'));
     }
-    $urltoroot = $CFG->wwwroot.'/mod/bigbluebuttonbn/view.php?id='.$bbbsession['cm']->id;
+    $urltoroot = $CFG->wwwroot . '/mod/bigbluebuttonbn/view.php?id=' . $bbbsession['cm']->id;
     groups_print_activity_menu($bbbsession['cm'], $urltoroot);
     echo '<br><br>';
 }
@@ -136,7 +136,7 @@ 
         $recordingsdisabled = get_string('view_message_recordings_disabled', 'bigbluebuttonbn');
         $output .= bigbluebuttonbn_render_warning($recordingsdisabled, 'danger');
     }
-    echo $output.html_writer::empty_tag('br').html_writer::empty_tag('br').html_writer::empty_tag('br');
+    echo $output . html_writer::empty_tag('br') . html_writer::empty_tag('br') . html_writer::empty_tag('br');
     $PAGE->requires->yui_module('moodle-mod_bigbluebuttonbn-broker', 'M.mod_bigbluebuttonbn.broker.init', array($jsvars));
 }
 
@@ -205,12 +205,12 @@ 
     // JavaScript variables for room.
     $openingtime = '';
     if ($bbbsession['openingtime']) {
-        $openingtime = get_string('mod_form_field_openingtime', 'bigbluebuttonbn').': '.
+        $openingtime = get_string('mod_form_field_openingtime', 'bigbluebuttonbn') . ': ' .
             userdate($bbbsession['openingtime']);
     }
     $closingtime = '';
     if ($bbbsession['closingtime']) {
-        $closingtime = get_string('mod_form_field_closingtime', 'bigbluebuttonbn').': '.
+        $closingtime = get_string('mod_form_field_closingtime', 'bigbluebuttonbn') . ': ' .
             userdate($bbbsession['closingtime']);
     }
     $jsvars += array(
@@ -226,7 +226,7 @@ 
     $output .= '<br><span id="control_panel"></span>';
     $output .= $OUTPUT->box_end();
     // Guest name input box.
-    if(isguestuser($USER)){
+    if (isguestuser($USER)) {
         $output .= $OUTPUT->box_start('generalbox boxaligncenter', 'bigbluebuttonbn_view_guestnameinput_box');
         $output .= '<br><span>Name eingeben:</span>';
         //added script
@@ -236,7 +236,7 @@ 
     }
     // Action button box.
     $output .= $OUTPUT->box_start('generalbox boxaligncenter', 'bigbluebuttonbn_view_action_button_box');
-    $output .= '<br><br><span id="join_button"></span>&nbsp;<span id="end_button"></span>'."\n";
+    $output .= '<br><br><span id="join_button"></span>&nbsp;<span id="end_button"></span>' . "\n";
     $output .= $OUTPUT->box_end();
     if ($activity == 'ended') {
         $output .= bigbluebuttonbn_view_ended($bbbsession);
@@ -269,7 +269,7 @@ 
     // If there are meetings with recordings load the data to the table.
     if ($bbbsession['bigbluebuttonbn']->recordings_html) {
         // Render a plain html table.
-        return bigbluebuttonbn_output_recording_table($bbbsession, $recordings)."\n";
+        return bigbluebuttonbn_output_recording_table($bbbsession, $recordings) . "\n";
     }
     // JavaScript variables for recordings with YUI.
     $jsvars += array(
@@ -305,8 +305,8 @@ 
         array('type' => 'button',
             'value' => get_string('view_recording_button_import', 'bigbluebuttonbn'),
             'class' => 'btn btn-secondary',
-            'onclick' => 'window.location=\''.$CFG->wwwroot.'/mod/bigbluebuttonbn/import_view.php?bn='.
-                $bbbsession['bigbluebuttonbn']->id.'\''));
+            'onclick' => 'window.location=\'' . $CFG->wwwroot . '/mod/bigbluebuttonbn/import_view.php?bn=' .
+                $bbbsession['bigbluebuttonbn']->id . '\''));
     $output  = html_writer::empty_tag('br');
     $output .= html_writer::tag('span', $button, array('id' => 'import_recording_links_button'));
     $output .= html_writer::tag('span', '', array('id' => 'import_recording_links_table'));
@@ -325,10 +325,10 @@ 
     if (!is_null($bbbsession['presentation']['url'])) {
         $attributes = array('title' => $bbbsession['presentation']['name']);
         $icon = new pix_icon($bbbsession['presentation']['icon'], $bbbsession['presentation']['mimetype_description']);
-        return '<h4>'.get_string('view_section_title_presentation', 'bigbluebuttonbn').'</h4>'.
-            $OUTPUT->action_icon($bbbsession['presentation']['url'], $icon, null, array(), false).
+        return '<h4>' . get_string('view_section_title_presentation', 'bigbluebuttonbn') . '</h4>' .
+            $OUTPUT->action_icon($bbbsession['presentation']['url'], $icon, null, array(), false) .
             $OUTPUT->action_link($bbbsession['presentation']['url'],
-                $bbbsession['presentation']['name'], null, $attributes).'<br><br>';
+                $bbbsession['presentation']['name'], null, $attributes) . '<br><br>';
     }
     return '';
 }

locallib.php

Spacing +70 added lines, -70 removed lines

@@ -114,9 +114,9 @@ 
     $createtime = null
 ) {
     //check if guest and entered a custom username
-    $username2=$username;
-    if(!empty($_GET['usernamecustom'])&&isguestuser($USER)){
-        $username2=$_GET['usernamecustom'];
+    $username2 = $username;
+    if (!empty($_GET['usernamecustom']) && isguestuser($USER)) {
+        $username2 = $_GET['usernamecustom'];
     }
     $data = ['meetingID' => $meetingid,
         'fullName' => $username2,
@@ -155,8 +155,8 @@ 
     $payload = null;
     if (!is_null($pname) && !is_null($purl)) {
         $method = 'POST';
-        $payload = "<?xml version='1.0' encoding='UTF-8'?><modules><module name='presentation'><document url='".
-            $purl."' /></module></modules>";
+        $payload = "<?xml version='1.0' encoding='UTF-8'?><modules><module name='presentation'><document url='" .
+            $purl . "' /></module></modules>";
     }
     $xml = bigbluebuttonbn_wrap_xml_load_file($createmeetingurl, $method, $payload);
     if ($xml) {
@@ -200,7 +200,7 @@ 
     }
     if ($xml) {
         // Either failure or success without meeting info.
-        return (array) $xml;
+        return (array)$xml;
     }
     // If the server is unreachable, then prompts the user of the necessary action.
     return array('returncode' => 'FAILED', 'message' => 'unreachable', 'messageKey' => 'Server is unreachable');
@@ -293,7 +293,7 @@ 
                 foreach ($recordingxml->breakoutRooms->breakoutRoom as $breakoutroom) {
                     $url = \mod_bigbluebuttonbn\locallib\bigbluebutton::action_url(
                         'getRecordings',
-                        ['recordID' => implode(',', (array) $breakoutroom)]
+                        ['recordID' => implode(',', (array)$breakoutroom)]
                     );
                     $xml = bigbluebuttonbn_wrap_xml_load_file($url);
                     if ($xml && $xml->returncode == 'SUCCESS' && isset($xml->recordings)) {
@@ -349,7 +349,7 @@ 
         // Override imported flag with actual ID.
         $recording['imported'] = $recordimported->id;
         if (isset($recordimported->protected)) {
-            $recording['protected'] = (string) $recordimported->protected;
+            $recording['protected'] = (string)$recordimported->protected;
         }
         $recordsimportedarray[$recording['recordID']] = $recording;
     }
@@ -379,21 +379,21 @@ 
     // Add formats.
     $playbackarray = array();
     foreach ($recording->playback->format as $format) {
-        $playbackarray[(string) $format->type] = array('type' => (string) $format->type,
-            'url' => trim((string) $format->url), 'length' => (string) $format->length);
+        $playbackarray[(string)$format->type] = array('type' => (string)$format->type,
+            'url' => trim((string)$format->url), 'length' => (string)$format->length);
         // Add preview per format when existing.
         if ($format->preview) {
-            $playbackarray[(string) $format->type]['preview'] = bigbluebuttonbn_get_recording_preview_images($format->preview);
+            $playbackarray[(string)$format->type]['preview'] = bigbluebuttonbn_get_recording_preview_images($format->preview);
         }
     }
     // Add the metadata to the recordings array.
     $metadataarray = bigbluebuttonbn_get_recording_array_meta(get_object_vars($recording->metadata));
-    $recordingarray = array('recordID' => (string) $recording->recordID,
-        'meetingID' => (string) $recording->meetingID, 'meetingName' => (string) $recording->name,
-        'published' => (string) $recording->published, 'startTime' => (string) $recording->startTime,
-        'endTime' => (string) $recording->endTime, 'playbacks' => $playbackarray);
+    $recordingarray = array('recordID' => (string)$recording->recordID,
+        'meetingID' => (string)$recording->meetingID, 'meetingName' => (string)$recording->name,
+        'published' => (string)$recording->published, 'startTime' => (string)$recording->startTime,
+        'endTime' => (string)$recording->endTime, 'playbacks' => $playbackarray);
     if (isset($recording->protected)) {
-        $recordingarray['protected'] = (string) $recording->protected;
+        $recordingarray['protected'] = (string)$recording->protected;
     }
     return $recordingarray + $metadataarray;
 }
@@ -408,9 +408,9 @@ 
 function bigbluebuttonbn_get_recording_preview_images($preview) {
     $imagesarray = array();
     foreach ($preview->images->image as $image) {
-        $imagearray = array('url' => trim((string) $image));
+        $imagearray = array('url' => trim((string)$image));
         foreach ($image->attributes() as $attkey => $attvalue) {
-            $imagearray[$attkey] = (string) $attvalue;
+            $imagearray[$attkey] = (string)$attvalue;
         }
         array_push($imagesarray, $imagearray);
     }
@@ -505,7 +505,7 @@ 
     $ids = explode(',', $recordids);
     foreach ($ids as $id) {
         $xml = bigbluebuttonbn_wrap_xml_load_file(
-            \mod_bigbluebuttonbn\locallib\bigbluebutton::action_url('updateRecordings', ['recordID' => $id] + (array) $params)
+            \mod_bigbluebuttonbn\locallib\bigbluebutton::action_url('updateRecordings', ['recordID' => $id] + (array)$params)
         );
         if ($xml && $xml->returncode != 'SUCCESS') {
             return false;
@@ -676,7 +676,7 @@ 
  * @return array $users
  */
 function bigbluebuttonbn_get_users(context $context = null) {
-    $users = (array) get_enrolled_users($context, '', 0, 'u.*', null, 0, 0, true);
+    $users = (array)get_enrolled_users($context, '', 0, 'u.*', null, 0, 0, true);
     foreach ($users as $key => $value) {
         $users[$key] = fullname($value);
     }
@@ -695,7 +695,7 @@ 
 function bigbluebuttonbn_get_users_select(context_course $context, $bbactivity = null) {
     // CONTRIB-7972, check the group of current user and course group mode.
     $groups = null;
-    $users = (array) get_enrolled_users($context, '', 0, 'u.*', null, 0, 0, true);
+    $users = (array)get_enrolled_users($context, '', 0, 'u.*', null, 0, 0, true);
     $course = get_course($context->instanceid);
     $groupmode = groups_get_course_groupmode($course);
     if ($bbactivity) {
@@ -708,7 +708,7 @@ 
         $groups = groups_get_all_groups($course->id, $USER->id);
         $users = [];
         foreach ($groups as $g) {
-            $users += (array) get_enrolled_users($context, '', $g->id, 'u.*', null, 0, 0, true);
+            $users += (array)get_enrolled_users($context, '', $g->id, 'u.*', null, 0, 0, true);
         }
     }
     return array_map(
@@ -730,12 +730,12 @@ 
     global $CFG;
 
     if ($onlyviewableroles == true && $CFG->branch >= 35) {
-        $roles = (array) get_viewable_roles($context);
+        $roles = (array)get_viewable_roles($context);
         foreach ($roles as $key => $value) {
             $roles[$key] = $value;
         }
     } else {
-        $roles = (array) role_get_names($context);
+        $roles = (array)role_get_names($context);
         foreach ($roles as $key => $value) {
             $roles[$key] = $value->localname;
         }
@@ -756,12 +756,12 @@ 
     global $CFG;
 
     if ($onlyviewableroles == true && $CFG->branch >= 35) {
-        $roles = (array) get_viewable_roles($context);
+        $roles = (array)get_viewable_roles($context);
         foreach ($roles as $key => $value) {
             $roles[$key] = array('id' => $key, 'name' => $value);
         }
     } else {
-        $roles = (array) role_get_names($context);
+        $roles = (array)role_get_names($context);
         foreach ($roles as $key => $value) {
             $roles[$key] = array('id' => $value->id, 'name' => $value->localname);
         }
@@ -778,9 +778,9 @@ 
  * @return object $role
  */
 function bigbluebuttonbn_get_role($id) {
-    $roles = (array) role_get_names();
+    $roles = (array)role_get_names();
     if (is_numeric($id) && isset($roles[$id])) {
-        return (object) $roles[$id];
+        return (object)$roles[$id];
     }
     foreach ($roles as $role) {
         if ($role->shortname == $id) {
@@ -860,7 +860,7 @@ 
             if (!empty($ownerid) && is_enrolled($context, $ownerid)) {
                 $participantlist[] = array(
                     'selectiontype' => 'user',
-                    'selectionid' => (string) $ownerid,
+                    'selectionid' => (string)$ownerid,
                     'role' => BIGBLUEBUTTONBN_ROLE_MODERATOR);
             }
             continue;
@@ -1042,7 +1042,7 @@ 
     $now = time();
     if ($closingtime > 0 && $now < $closingtime) {
         $duration = ceil(($closingtime - $now) / 60);
-        $compensationtime = intval((int) \mod_bigbluebuttonbn\locallib\config::get('scheduled_duration_compensation'));
+        $compensationtime = intval((int)\mod_bigbluebuttonbn\locallib\config::get('scheduled_duration_compensation'));
         $duration = intval($duration) + $compensationtime;
     }
     return $duration;
@@ -1244,16 +1244,16 @@ 
  * @return array
  */
 function bigbluebuttonbn_get_meeting_info($meetingid, $updatecache = false) {
-    $cachettl = (int) \mod_bigbluebuttonbn\locallib\config::get('waitformoderator_cache_ttl');
+    $cachettl = (int)\mod_bigbluebuttonbn\locallib\config::get('waitformoderator_cache_ttl');
     $cache = cache::make_from_params(cache_store::MODE_APPLICATION, 'mod_bigbluebuttonbn', 'meetings_cache');
     $result = $cache->get($meetingid);
     $now = time();
     if (!$updatecache && !empty($result) && $now < ($result['creation_time'] + $cachettl)) {
         // Use the value in the cache.
-        return (array) json_decode($result['meeting_info']);
+        return (array)json_decode($result['meeting_info']);
     }
     // Ping again and refresh the cache.
-    $meetinginfo = (array) bigbluebuttonbn_wrap_xml_load_file(
+    $meetinginfo = (array)bigbluebuttonbn_wrap_xml_load_file(
         \mod_bigbluebuttonbn\locallib\bigbluebutton::action_url('getMeetingInfo', ['meetingID' => $meetingid])
     );
     $cache->set($meetingid, array('creation_time' => time(), 'meeting_info' => json_encode($meetinginfo)));
@@ -1400,7 +1400,7 @@ 
  */
 function bigbluebuttonbn_set_config_xml_array($meetingid, $configxml) {
     $configxml = bigbluebuttonbn_set_config_xml($meetingid, $configxml);
-    $configxmlarray = (array) $configxml;
+    $configxmlarray = (array)$configxml;
     if ($configxmlarray['returncode'] != 'SUCCESS') {
         debugging('BigBlueButton was not able to set the custom config.xml file', DEBUG_DEVELOPER);
         return '';
@@ -1453,7 +1453,7 @@ 
  * @return boolean
  */
 function bigbluebuttonbn_get_recording_data_row_editable($bbbsession) {
-    return ($bbbsession['managerecordings'] && ((double) $bbbsession['serverversion'] >= 1.0 || $bbbsession['bnserver']));
+    return ($bbbsession['managerecordings'] && ((double)$bbbsession['serverversion'] >= 1.0 || $bbbsession['bnserver']));
 }
 
 /**
@@ -1464,7 +1464,7 @@ 
  * @return boolean
  */
 function bigbluebuttonbn_get_recording_data_preview_enabled($bbbsession) {
-    return ((double) $bbbsession['serverversion'] >= 1.0 && $bbbsession['bigbluebuttonbn']->recordings_preview == '1');
+    return ((double)$bbbsession['serverversion'] >= 1.0 && $bbbsession['bigbluebuttonbn']->recordings_preview == '1');
 }
 
 /**
@@ -1890,7 +1890,7 @@ 
     }
     $id = 'recording-' . $target . '-' . $recording['recordID'];
     $onclick = 'M.mod_bigbluebuttonbn.recordings.recording' . ucfirst($data['action']) . '(this); return false;';
-    if ((boolean) \mod_bigbluebuttonbn\locallib\config::get('recording_icons_enabled')) {
+    if ((boolean)\mod_bigbluebuttonbn\locallib\config::get('recording_icons_enabled')) {
         // With icon for $manageaction.
         $iconattributes = array('id' => $id, 'class' => 'iconsmall');
         $linkattributes = array(
@@ -2153,7 +2153,7 @@ 
         // Enqueue it.
         \core\task\manager::queue_adhoc_task($task);
     } catch (Exception $e) {
-        mtrace("Error while enqueuing completion_update_state task. " . (string) $e);
+        mtrace("Error while enqueuing completion_update_state task. " . (string)$e);
     }
 }
 
@@ -2167,7 +2167,7 @@ 
  */
 function bigbluebuttonbn_completion_update_state($bigbluebuttonbn, $userid) {
     global $CFG;
-    require_once($CFG->libdir.'/completionlib.php');
+    require_once($CFG->libdir . '/completionlib.php');
     list($course, $cm) = get_course_and_cm_from_instance($bigbluebuttonbn, 'bigbluebuttonbn');
     $completion = new completion_info($course);
     if (!$completion->is_enabled($cm)) {
@@ -2592,7 +2592,7 @@ 
  */
 function bigbluebuttonbn_format_activity_time($time) {
     global $CFG;
-    require_once($CFG->dirroot.'/calendar/lib.php');
+    require_once($CFG->dirroot . '/calendar/lib.php');
     $activitytime = '';
     if ($time) {
         $activitytime = calendar_day_representation($time) . ' ' .
@@ -2690,7 +2690,7 @@ 
  */
 function bigbluebuttonbn_settings_general(&$renderer) {
     // Configuration for BigBlueButton.
-    if ((boolean) \mod_bigbluebuttonbn\settings\validator::section_general_shown()) {
+    if ((boolean)\mod_bigbluebuttonbn\settings\validator::section_general_shown()) {
         $renderer->render_group_header('general');
         $renderer->render_group_element(
             'server_url',
@@ -2712,7 +2712,7 @@ 
  */
 function bigbluebuttonbn_settings_record(&$renderer) {
     // Configuration for 'recording' feature.
-    if ((boolean) \mod_bigbluebuttonbn\settings\validator::section_record_meeting_shown()) {
+    if ((boolean)\mod_bigbluebuttonbn\settings\validator::section_record_meeting_shown()) {
         $renderer->render_group_header('recording');
         $renderer->render_group_element(
             'recording_default',
@@ -2756,7 +2756,7 @@ 
  */
 function bigbluebuttonbn_settings_importrecordings(&$renderer) {
     // Configuration for 'import recordings' feature.
-    if ((boolean) \mod_bigbluebuttonbn\settings\validator::section_import_recordings_shown()) {
+    if ((boolean)\mod_bigbluebuttonbn\settings\validator::section_import_recordings_shown()) {
         $renderer->render_group_header('importrecordings');
         $renderer->render_group_element(
             'importrecordings_enabled',
@@ -2778,7 +2778,7 @@ 
  */
 function bigbluebuttonbn_settings_showrecordings(&$renderer) {
     // Configuration for 'show recordings' feature.
-    if ((boolean) \mod_bigbluebuttonbn\settings\validator::section_show_recordings_shown()) {
+    if ((boolean)\mod_bigbluebuttonbn\settings\validator::section_show_recordings_shown()) {
         $renderer->render_group_header('recordings');
         $renderer->render_group_element(
             'recordings_html_default',
@@ -2832,7 +2832,7 @@ 
  */
 function bigbluebuttonbn_settings_waitmoderator(&$renderer) {
     // Configuration for wait for moderator feature.
-    if ((boolean) \mod_bigbluebuttonbn\settings\validator::section_wait_moderator_shown()) {
+    if ((boolean)\mod_bigbluebuttonbn\settings\validator::section_wait_moderator_shown()) {
         $renderer->render_group_header('waitformoderator');
         $renderer->render_group_element(
             'waitformoderator_default',
@@ -2862,7 +2862,7 @@ 
  */
 function bigbluebuttonbn_settings_voicebridge(&$renderer) {
     // Configuration for "static voice bridge" feature.
-    if ((boolean) \mod_bigbluebuttonbn\settings\validator::section_static_voice_bridge_shown()) {
+    if ((boolean)\mod_bigbluebuttonbn\settings\validator::section_static_voice_bridge_shown()) {
         $renderer->render_group_header('voicebridge');
         $renderer->render_group_element(
             'voicebridge_editable',
@@ -2880,7 +2880,7 @@ 
  */
 function bigbluebuttonbn_settings_preupload(&$renderer) {
     // Configuration for "preupload presentation" feature.
-    if ((boolean) \mod_bigbluebuttonbn\settings\validator::section_preupload_presentation_shown()) {
+    if ((boolean)\mod_bigbluebuttonbn\settings\validator::section_preupload_presentation_shown()) {
         // This feature only works if curl is installed.
         $preuploaddescripion = get_string('config_preuploadpresentation_description', 'bigbluebuttonbn');
         if (!extension_loaded('curl')) {
@@ -2908,7 +2908,7 @@ 
  */
 function bigbluebuttonbn_settings_preupload_manage_default_file(&$renderer) {
     // Configuration for "preupload presentation" feature.
-    if ((boolean) \mod_bigbluebuttonbn\settings\validator::section_preupload_presentation_shown()) {
+    if ((boolean)\mod_bigbluebuttonbn\settings\validator::section_preupload_presentation_shown()) {
         if (extension_loaded('curl')) {
             // This feature only works if curl is installed.
             $renderer->render_filemanager_default_file_presentation("presentation_default");
@@ -2925,7 +2925,7 @@ 
  */
 function bigbluebuttonbn_settings_userlimit(&$renderer) {
     // Configuration for "user limit" feature.
-    if ((boolean) \mod_bigbluebuttonbn\settings\validator::section_user_limit_shown()) {
+    if ((boolean)\mod_bigbluebuttonbn\settings\validator::section_user_limit_shown()) {
         $renderer->render_group_header('userlimit');
         $renderer->render_group_element(
             'userlimit_default',
@@ -2947,7 +2947,7 @@ 
  */
 function bigbluebuttonbn_settings_duration(&$renderer) {
     // Configuration for "scheduled duration" feature.
-    if ((boolean) \mod_bigbluebuttonbn\settings\validator::section_scheduled_duration_shown()) {
+    if ((boolean)\mod_bigbluebuttonbn\settings\validator::section_scheduled_duration_shown()) {
         $renderer->render_group_header('scheduled');
         $renderer->render_group_element(
             'scheduled_duration_enabled',
@@ -2973,7 +2973,7 @@ 
  */
 function bigbluebuttonbn_settings_participants(&$renderer) {
     // Configuration for defining the default role/user that will be moderator on new activities.
-    if ((boolean) \mod_bigbluebuttonbn\settings\validator::section_moderator_default_shown()) {
+    if ((boolean)\mod_bigbluebuttonbn\settings\validator::section_moderator_default_shown()) {
         $renderer->render_group_header('participant');
         // UI for 'participants' feature.
         $roles = bigbluebuttonbn_get_roles(null, false);
@@ -2998,7 +2998,7 @@ 
  */
 function bigbluebuttonbn_settings_notifications(&$renderer) {
     // Configuration for "send notifications" feature.
-    if ((boolean) \mod_bigbluebuttonbn\settings\validator::section_send_notifications_shown()) {
+    if ((boolean)\mod_bigbluebuttonbn\settings\validator::section_send_notifications_shown()) {
         $renderer->render_group_header('sendnotifications');
         $renderer->render_group_element(
             'sendnotifications_enabled',
@@ -3016,14 +3016,14 @@ 
  */
 function bigbluebuttonbn_settings_clienttype(&$renderer) {
     // Configuration for "clienttype" feature.
-    if ((boolean) \mod_bigbluebuttonbn\settings\validator::section_clienttype_shown()) {
+    if ((boolean)\mod_bigbluebuttonbn\settings\validator::section_clienttype_shown()) {
         $renderer->render_group_header('clienttype');
         $renderer->render_group_element(
             'clienttype_editable',
             $renderer->render_group_element_checkbox('clienttype_editable', 0)
         );
         // Web Client default.
-        $default = intval((int) \mod_bigbluebuttonbn\locallib\config::get('clienttype_default'));
+        $default = intval((int)\mod_bigbluebuttonbn\locallib\config::get('clienttype_default'));
         $choices = array(BIGBLUEBUTTON_CLIENTTYPE_FLASH => get_string('mod_form_block_clienttype_flash', 'bigbluebuttonbn'),
             BIGBLUEBUTTON_CLIENTTYPE_HTML5 => get_string('mod_form_block_clienttype_html5', 'bigbluebuttonbn'));
         $renderer->render_group_element(
@@ -3046,7 +3046,7 @@ 
  */
 function bigbluebuttonbn_settings_muteonstart(&$renderer) {
     // Configuration for BigBlueButton.
-    if ((boolean) \mod_bigbluebuttonbn\settings\validator::section_muteonstart_shown()) {
+    if ((boolean)\mod_bigbluebuttonbn\settings\validator::section_muteonstart_shown()) {
         $renderer->render_group_header('muteonstart');
         $renderer->render_group_element(
             'muteonstart_default',
@@ -3089,7 +3089,7 @@ 
  */
 function bigbluebuttonbn_settings_disablecam(&$renderer) {
     // Configuration for BigBlueButton.
-    if ((boolean) \mod_bigbluebuttonbn\settings\validator::section_disablecam_shown()) {
+    if ((boolean)\mod_bigbluebuttonbn\settings\validator::section_disablecam_shown()) {
         $renderer->render_group_element(
             'disablecam_default',
             $renderer->render_group_element_checkbox('disablecam_default', 0)
@@ -3110,7 +3110,7 @@ 
  */
 function bigbluebuttonbn_settings_disablemic(&$renderer) {
     // Configuration for BigBlueButton.
-    if ((boolean) \mod_bigbluebuttonbn\settings\validator::section_disablemic_shown()) {
+    if ((boolean)\mod_bigbluebuttonbn\settings\validator::section_disablemic_shown()) {
         $renderer->render_group_element(
             'disablemic_default',
             $renderer->render_group_element_checkbox('disablemic_default', 0)
@@ -3131,7 +3131,7 @@ 
  */
 function bigbluebuttonbn_settings_disableprivatechat(&$renderer) {
     // Configuration for BigBlueButton.
-    if ((boolean) \mod_bigbluebuttonbn\settings\validator::section_disableprivatechat_shown()) {
+    if ((boolean)\mod_bigbluebuttonbn\settings\validator::section_disableprivatechat_shown()) {
         $renderer->render_group_element(
             'disableprivatechat_default',
             $renderer->render_group_element_checkbox('disableprivatechat_default', 0)
@@ -3152,7 +3152,7 @@ 
  */
 function bigbluebuttonbn_settings_disablepublicchat(&$renderer) {
     // Configuration for BigBlueButton.
-    if ((boolean) \mod_bigbluebuttonbn\settings\validator::section_disablepublicchat_shown()) {
+    if ((boolean)\mod_bigbluebuttonbn\settings\validator::section_disablepublicchat_shown()) {
         $renderer->render_group_element(
             'disablepublicchat_default',
             $renderer->render_group_element_checkbox('disablepublicchat_default', 0)
@@ -3173,7 +3173,7 @@ 
  */
 function bigbluebuttonbn_settings_disablenote(&$renderer) {
     // Configuration for BigBlueButton.
-    if ((boolean) \mod_bigbluebuttonbn\settings\validator::section_disablenote_shown()) {
+    if ((boolean)\mod_bigbluebuttonbn\settings\validator::section_disablenote_shown()) {
         $renderer->render_group_element(
             'disablenote_default',
             $renderer->render_group_element_checkbox('disablenote_default', 0)
@@ -3194,7 +3194,7 @@ 
  */
 function bigbluebuttonbn_settings_hideuserlist(&$renderer) {
     // Configuration for BigBlueButton.
-    if ((boolean) \mod_bigbluebuttonbn\settings\validator::section_hideuserlist_shown()) {
+    if ((boolean)\mod_bigbluebuttonbn\settings\validator::section_hideuserlist_shown()) {
         $renderer->render_group_element(
             'hideuserlist_default',
             $renderer->render_group_element_checkbox('hideuserlist_default', 0)
@@ -3215,7 +3215,7 @@ 
  */
 function bigbluebuttonbn_settings_lockedlayout(&$renderer) {
     // Configuration for BigBlueButton.
-    if ((boolean) \mod_bigbluebuttonbn\settings\validator::section_lockedlayout_shown()) {
+    if ((boolean)\mod_bigbluebuttonbn\settings\validator::section_lockedlayout_shown()) {
         $renderer->render_group_element(
             'lockedlayout_default',
             $renderer->render_group_element_checkbox('lockedlayout_default', 0)
@@ -3236,7 +3236,7 @@ 
  */
 function bigbluebuttonbn_settings_lockonjoin(&$renderer) {
     // Configuration for BigBlueButton.
-    if ((boolean) \mod_bigbluebuttonbn\settings\validator::section_lockonjoin_shown()) {
+    if ((boolean)\mod_bigbluebuttonbn\settings\validator::section_lockonjoin_shown()) {
         $renderer->render_group_element(
             'lockonjoin_default',
             $renderer->render_group_element_checkbox('lockonjoin_default', 0)
@@ -3257,7 +3257,7 @@ 
  */
 function bigbluebuttonbn_settings_lockonjoinconfigurable(&$renderer) {
     // Configuration for BigBlueButton.
-    if ((boolean) \mod_bigbluebuttonbn\settings\validator::section_lockonjoinconfigurable_shown()) {
+    if ((boolean)\mod_bigbluebuttonbn\settings\validator::section_lockonjoinconfigurable_shown()) {
         $renderer->render_group_element(
             'lockonjoinconfigurable_default',
             $renderer->render_group_element_checkbox('lockonjoinconfigurable_default', 0)
@@ -3293,7 +3293,7 @@ 
  */
 function bigbluebuttonbn_settings_extended(&$renderer) {
     // Configuration for extended capabilities.
-    if (!(boolean) \mod_bigbluebuttonbn\settings\validator::section_settings_extended_shown()) {
+    if (!(boolean)\mod_bigbluebuttonbn\settings\validator::section_settings_extended_shown()) {
         return;
     }
     $renderer->render_group_header('extended_capabilities');
@@ -3331,7 +3331,7 @@ 
     global $DB;
     do {
         $encodedseed = sha1(bigbluebuttonbn_random_password(12));
-        $meetingid = (string) $DB->get_field('bigbluebuttonbn', 'meetingid', array('meetingid' => $encodedseed));
+        $meetingid = (string)$DB->get_field('bigbluebuttonbn', 'meetingid', array('meetingid' => $encodedseed));
     } while ($meetingid == $encodedseed);
     return $encodedseed;
 }
@@ -3544,7 +3544,7 @@ 
 function bigbluebuttonbn_instance_ownerid($bigbluebuttonbn) {
     global $DB;
     $filters = array('bigbluebuttonbnid' => $bigbluebuttonbn->id, 'log' => 'Add');
-    $ownerid = (integer) $DB->get_field('bigbluebuttonbn_logs', 'userid', $filters);
+    $ownerid = (integer)$DB->get_field('bigbluebuttonbn_logs', 'userid', $filters);
     return $ownerid;
 }
 
@@ -3651,7 +3651,7 @@ 
         'bbb-recording-tags' => bigbluebuttonbn_get_tags($bbbsession['cm']->id), // Same as $id.
     ];
     // Special metadata for recording processing.
-    if ((boolean) \mod_bigbluebuttonbn\locallib\config::get('recordingstatus_enabled')) {
+    if ((boolean)\mod_bigbluebuttonbn\locallib\config::get('recordingstatus_enabled')) {
         $metadata["bn-recording-status"] = json_encode(
             array(
                 'email' => array('"' . fullname($USER) . '" <' . $USER->email . '>'),
@@ -3659,10 +3659,10 @@ 
             )
         );
     }
-    if ((boolean) \mod_bigbluebuttonbn\locallib\config::get('recordingready_enabled')) {
+    if ((boolean)\mod_bigbluebuttonbn\locallib\config::get('recordingready_enabled')) {
         $metadata['bn-recording-ready-url'] = $bbbsession['recordingReadyURL'];
     }
-    if ((boolean) \mod_bigbluebuttonbn\locallib\config::get('meetingevents_enabled')) {
+    if ((boolean)\mod_bigbluebuttonbn\locallib\config::get('meetingevents_enabled')) {
         $metadata['analytics-callback-url'] = $bbbsession['meetingEventsURL'];
     }
     return $metadata;