blindsidenetworks / moodle-mod_bigbluebuttonbn

bbb_view.php

Spacing +17 added lines, -17 removed lines

@@ -23,8 +23,8 @@ 
  * @author    Jesus Federico  (jesus [at] blindsidenetworks [dt] com)
  */
 
-require_once(dirname(dirname(dirname(__FILE__))).'/config.php');
-require_once(dirname(__FILE__).'/locallib.php');
+require_once(dirname(dirname(dirname(__FILE__))) . '/config.php');
+require_once(dirname(__FILE__) . '/locallib.php');
 
 global $SESSION;
 
@@ -64,16 +64,16 @@ 
     if (is_null($serverversion)) {
         if ($bbbsession['administrator']) {
             print_error('view_error_unable_join', 'bigbluebuttonbn',
-                $CFG->wwwroot.'/admin/settings.php?section=modsettingbigbluebuttonbn');
+                $CFG->wwwroot . '/admin/settings.php?section=modsettingbigbluebuttonbn');
             exit;
         }
         if ($bbbsession['moderator']) {
             print_error('view_error_unable_join_teacher', 'bigbluebuttonbn',
-                $CFG->wwwroot.'/course/view.php?id='.$bigbluebuttonbn->course);
+                $CFG->wwwroot . '/course/view.php?id=' . $bigbluebuttonbn->course);
             exit;
         }
         print_error('view_error_unable_join_student', 'bigbluebuttonbn',
-            $CFG->wwwroot.'/course/view.php?id='.$bigbluebuttonbn->course);
+            $CFG->wwwroot . '/course/view.php?id=' . $bigbluebuttonbn->course);
         exit;
     }
 
@@ -98,8 +98,8 @@ 
         }
 
         // Assign group default values.
-        $bbbsession['meetingid'] .= '['.$bbbsession['group'].']';
-        $bbbsession['meetingname'] .= ' ('.$groupname.')';
+        $bbbsession['meetingid'] .= '[' . $bbbsession['group'] . ']';
+        $bbbsession['meetingname'] .= ' (' . $groupname . ')';
     }
 
     // Initialize session variable used across views.
@@ -164,7 +164,7 @@ 
         }
         // If user is not administrator nor moderator (user is steudent) and waiting is required.
         if (!$bbbsession['administrator'] && !$bbbsession['moderator'] && $bbbsession['wait']) {
-            header('Location: '.$bbbsession['logoutURL']);
+            header('Location: ' . $bbbsession['logoutURL']);
             break;
         }
         // As the meeting doesn't exist, try to create it.
@@ -178,16 +178,16 @@ 
             // The server is unreachable.
             if ($bbbsession['administrator']) {
                 print_error('view_error_unable_join', 'bigbluebuttonbn',
-                    $CFG->wwwroot.'/admin/settings.php?section=modsettingbigbluebuttonbn');
+                    $CFG->wwwroot . '/admin/settings.php?section=modsettingbigbluebuttonbn');
                 break;
             }
             if ($bbbsession['moderator']) {
                 print_error('view_error_unable_join_teacher', 'bigbluebuttonbn',
-                    $CFG->wwwroot.'/admin/settings.php?section=modsettingbigbluebuttonbn');
+                    $CFG->wwwroot . '/admin/settings.php?section=modsettingbigbluebuttonbn');
                 break;
             }
             print_error('view_error_unable_join_student', 'bigbluebuttonbn',
-                $CFG->wwwroot.'/admin/settings.php?section=modsettingbigbluebuttonbn');
+                $CFG->wwwroot . '/admin/settings.php?section=modsettingbigbluebuttonbn');
             break;
         }
         if ($response['returncode'] == 'FAILED') {
@@ -208,7 +208,7 @@ 
         bigbluebuttonbn_event_log(\mod_bigbluebuttonbn\event\events::$events['meeting_create'], $bigbluebuttonbn);
         // Internal logger: Insert a record with the meeting created.
         $overrides = array('meetingid' => $bbbsession['meetingid']);
-        $meta = '{"record":'.($bbbsession['record'] ? 'true' : 'false').'}';
+        $meta = '{"record":' . ($bbbsession['record'] ? 'true' : 'false') . '}';
         bigbluebuttonbn_log($bbbsession['bigbluebuttonbn'], BIGBLUEBUTTONBN_LOG_EVENT_CREATE, $overrides, $meta);
         // Since the meeting is already running, we just join the session.
         bigbluebuttonbn_join_meeting($bbbsession, $bigbluebuttonbn, $origin);
@@ -222,7 +222,7 @@ 
         $overrides = array('meetingid' => $bbbsession['meetingid']);
         bigbluebuttonbn_log($bbbsession['bigbluebuttonbn'], BIGBLUEBUTTONBN_LOG_EVENT_PLAYED, $overrides);
         // Execute the redirect.
-        header('Location: '.urldecode($href));
+        header('Location: ' . urldecode($href));
         break;
     default:
         bigbluebuttonbn_bbb_view_close_window();
@@ -316,7 +316,7 @@ 
         $data['welcome'] .= '<br><br>';
         $data['welcome'] .= str_replace(
             '%duration%',
-            (string) $durationtime,
+            (string)$durationtime,
             get_string('bbbdurationwarning', 'bigbluebuttonbn')
           );
     }
@@ -381,13 +381,13 @@ 
  */
 function bigbluebuttonbn_bbb_view_errors($serrors, $id) {
     global $CFG, $OUTPUT;
-    $errors = (array) json_decode(urldecode($serrors));
+    $errors = (array)json_decode(urldecode($serrors));
     $msgerrors = '';
     foreach ($errors as $error) {
-        $msgerrors .= html_writer::tag('p', $error->{'message'}, array('class' => 'alert alert-danger'))."\n";
+        $msgerrors .= html_writer::tag('p', $error->{'message'}, array('class' => 'alert alert-danger')) . "\n";
     }
     echo $OUTPUT->header();
     print_error('view_error_bigbluebutton', 'bigbluebuttonbn',
-        $CFG->wwwroot.'/mod/bigbluebuttonbn/view.php?id='.$id, $msgerrors, $serrors);
+        $CFG->wwwroot . '/mod/bigbluebuttonbn/view.php?id=' . $id, $msgerrors, $serrors);
     echo $OUTPUT->footer();
 }

viewlib.php

Spacing +13 added lines, -13 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>';
 }
@@ -137,7 +137,7 @@ 
         $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));
 }
 
@@ -206,12 +206,12 @@ 
     // 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']);
     }
     $guestlink = [];
@@ -253,7 +253,7 @@ 
     $output .= $OUTPUT->box_end();
     // 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);
@@ -286,7 +286,7 @@ 
     // 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.
     $jsvars += array(
@@ -322,8 +322,8 @@ 
         array('type' => 'button',
             'value' => get_string('view_recording_button_import', 'bigbluebuttonbn'),
             'class' => 'btn btn-secondary',
-            'onclick' => 'window.location=\''.$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'));
     $output .= html_writer::tag('span', '', array('id' => 'import_recording_links_table'));
@@ -342,10 +342,10 @@ 
     if (!is_null($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 '';
 }

bbb_ajax.php

Spacing +7 added lines, -7 removed lines

@@ -23,9 +23,9 @@ 
  * @author    Jesus Federico  (jesus [at] blindsidenetworks [dt] com)
  */
 
-require(__DIR__.'/../../config.php');
-require_once(__DIR__.'/locallib.php');
-require_once(__DIR__.'/brokerlib.php');
+require(__DIR__ . '/../../config.php');
+require_once(__DIR__ . '/locallib.php');
+require_once(__DIR__ . '/brokerlib.php');
 
 global $PAGE, $USER, $CFG, $SESSION, $DB;
 
@@ -43,13 +43,13 @@ 
 require_sesskey();
 
 if (empty($params['action'])) {
-    header('HTTP/1.0 400 Bad Request. Parameter ['.$params['action'].'] was not included');
+    header('HTTP/1.0 400 Bad Request. Parameter [' . $params['action'] . '] was not included');
     return;
 }
 
 $error = bigbluebuttonbn_broker_validate_parameters($params);
 if (!empty($error)) {
-    header('HTTP/1.0 400 Bad Request. '.$error);
+    header('HTTP/1.0 400 Bad Request. ' . $error);
     return;
 }
 
@@ -139,7 +139,7 @@ 
         echo $password;
         return;
     }
-    header('HTTP/1.0 400 Bad request. The action '. $a . ' doesn\'t exist');
+    header('HTTP/1.0 400 Bad request. The action ' . $a . ' doesn\'t exist');
 } catch (Exception $e) {
-    header('HTTP/1.0 500 Internal Server Error. '.$e->getMessage());
+    header('HTTP/1.0 500 Internal Server Error. ' . $e->getMessage());
 }

backup/moodle2/restore_bigbluebuttonbn_stepslib.php

Spacing +3 added lines, -3 removed lines

@@ -26,7 +26,7 @@ 
 
 defined('MOODLE_INTERNAL') || die();
 
-require_once($CFG->dirroot.'/mod/bigbluebuttonbn/locallib.php');
+require_once($CFG->dirroot . '/mod/bigbluebuttonbn/locallib.php');
 
 /**
  * Define all the restore steps that will be used by the restore_url_activity_task.
@@ -58,7 +58,7 @@ 
      */
     protected function process_bigbluebuttonbn($data) {
         global $DB;
-        $data = (object) $data;
+        $data = (object)$data;
         $data->course = $this->get_courseid();
         $data->timemodified = $this->apply_date_offset($data->timemodified);
         $data->guestlinkid = bigbluebuttonbn_random_password(12);
@@ -76,7 +76,7 @@ 
      */
     protected function process_bigbluebuttonbn_logs($data) {
         global $DB;
-        $data = (object) $data;
+        $data = (object)$data;
         // Apply modifications.
         $data->courseid = $this->get_mappingid('course', $data->courseid);
         $data->bigbluebuttonbnid = $this->get_new_parentid('bigbluebuttonbn');

locallib.php

Spacing +63 added lines, -63 removed lines

@@ -145,8 +145,8 @@ 
     $payload = null;
     if (!is_null($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) {
@@ -190,7 +190,7 @@ 
     }
     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');
@@ -283,7 +283,7 @@ 
                 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)) {
@@ -339,7 +339,7 @@ 
         // 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;
     }
@@ -369,21 +369,21 @@ 
     // 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 + $metadataarray;
 }
@@ -398,9 +398,9 @@ 
 function bigbluebuttonbn_get_recording_preview_images($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);
     }
@@ -495,7 +495,7 @@ 
     $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;
@@ -666,7 +666,7 @@ 
  * @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);
     }
@@ -685,7 +685,7 @@ 
 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) {
@@ -698,7 +698,7 @@ 
         $groups = groups_get_all_groups($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(
@@ -720,12 +720,12 @@ 
     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;
         }
@@ -746,12 +746,12 @@ 
     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);
         }
@@ -768,9 +768,9 @@ 
  * @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 == $id) {
@@ -850,7 +850,7 @@ 
             if (!empty($ownerid) && is_enrolled($context, $ownerid)) {
                 $participantlist[] = array(
                     'selectiontype' => 'user',
-                    'selectionid' => (string) $ownerid,
+                    'selectionid' => (string)$ownerid,
                     'role' => BIGBLUEBUTTONBN_ROLE_MODERATOR);
             }
             continue;
@@ -1032,7 +1032,7 @@ 
     $now = time();
     if ($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 $duration;
@@ -1234,16 +1234,16 @@ 
  * @return array
  */
 function bigbluebuttonbn_get_meeting_info($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 && isset($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($meetinginfo)));
@@ -1390,7 +1390,7 @@ 
  */
 function bigbluebuttonbn_set_config_xml_array($meetingid, $configxml) {
     $configxml = bigbluebuttonbn_set_config_xml($meetingid, $configxml);
-    $configxmlarray = (array) $configxml;
+    $configxmlarray = (array)$configxml;
     if ($configxmlarray['returncode'] != 'SUCCESS') {
         debugging('BigBlueButton was not able to set the custom config.xml file', DEBUG_DEVELOPER);
         return '';
@@ -1443,7 +1443,7 @@ 
  * @return boolean
  */
 function bigbluebuttonbn_get_recording_data_row_editable($bbbsession) {
-    return ($bbbsession['managerecordings'] && ((double) $bbbsession['serverversion'] >= 1.0 || $bbbsession['bnserver']));
+    return ($bbbsession['managerecordings'] && ((double)$bbbsession['serverversion'] >= 1.0 || $bbbsession['bnserver']));
 }
 
 /**
@@ -1454,7 +1454,7 @@ 
  * @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');
 }
 
 /**
@@ -1880,7 +1880,7 @@ 
     }
     $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');
         $linkattributes = array(
@@ -2143,7 +2143,7 @@ 
         // Enqueue it.
         \core\task\manager::queue_adhoc_task($task);
     } catch (Exception $e) {
-        mtrace("Error while enqueuing completion_update_state task. " . (string) $e);
+        mtrace("Error while enqueuing completion_update_state task. " . (string)$e);
     }
 }
 
@@ -2157,7 +2157,7 @@ 
  */
 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)) {
@@ -2591,7 +2591,7 @@ 
  */
 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) . ' ' .
@@ -2689,7 +2689,7 @@ 
  */
 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');
         $renderer->render_group_element(
             'server_url',
@@ -2711,7 +2711,7 @@ 
  */
 function bigbluebuttonbn_settings_record(&$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');
         $renderer->render_group_element(
             'recording_default',
@@ -2755,7 +2755,7 @@ 
  */
 function bigbluebuttonbn_settings_importrecordings(&$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');
         $renderer->render_group_element(
             'importrecordings_enabled',
@@ -2777,7 +2777,7 @@ 
  */
 function bigbluebuttonbn_settings_showrecordings(&$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');
         $renderer->render_group_element(
             'recordings_html_default',
@@ -2831,7 +2831,7 @@ 
  */
 function bigbluebuttonbn_settings_waitmoderator(&$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');
         $renderer->render_group_element(
             'waitformoderator_default',
@@ -2861,7 +2861,7 @@ 
  */
 function bigbluebuttonbn_settings_voicebridge(&$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');
         $renderer->render_group_element(
             'voicebridge_editable',
@@ -2879,7 +2879,7 @@ 
  */
 function bigbluebuttonbn_settings_preupload(&$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.
         $preuploaddescripion = get_string('config_preuploadpresentation_description', 'bigbluebuttonbn');
         if (!extension_loaded('curl')) {
@@ -2907,7 +2907,7 @@ 
  */
 function bigbluebuttonbn_settings_preupload_manage_default_file(&$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.
             $renderer->render_filemanager_default_file_presentation("presentation_default");
@@ -2924,7 +2924,7 @@ 
  */
 function bigbluebuttonbn_settings_userlimit(&$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');
         $renderer->render_group_element(
             'userlimit_default',
@@ -2946,7 +2946,7 @@ 
  */
 function bigbluebuttonbn_settings_duration(&$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');
         $renderer->render_group_element(
             'scheduled_duration_enabled',
@@ -2972,7 +2972,7 @@ 
  */
 function bigbluebuttonbn_settings_participants(&$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');
         $renderer->render_group_element(
             'participant_guestlink',
@@ -3005,7 +3005,7 @@ 
  */
 function bigbluebuttonbn_settings_notifications(&$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');
         $renderer->render_group_element(
             'sendnotifications_enabled',
@@ -3023,14 +3023,14 @@ 
  */
 function bigbluebuttonbn_settings_clienttype(&$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'));
         $renderer->render_group_element(
@@ -3053,7 +3053,7 @@ 
  */
 function bigbluebuttonbn_settings_muteonstart(&$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');
         $renderer->render_group_element(
             'muteonstart_default',
@@ -3075,7 +3075,7 @@ 
  */
 function bigbluebuttonbn_settings_extended(&$renderer) {
     // Configuration for 'notify users when recording ready' feature.
-    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');
@@ -3101,7 +3101,7 @@ 
     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 $encodedseed;
 }
@@ -3314,7 +3314,7 @@ 
 function bigbluebuttonbn_instance_ownerid($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;
 }
 
@@ -3357,8 +3357,8 @@ 
     $bbbsession['meetingname'] = $bbbsession['bigbluebuttonbn']->name;
     $bbbsession['meetingdescription'] = $bbbsession['bigbluebuttonbn']->intro;
     // Extra data for setting up the Meeting.
-    $bbbsession['userlimit'] = intval((int) \mod_bigbluebuttonbn\locallib\config::get('userlimit_default'));
-    if ((boolean) \mod_bigbluebuttonbn\locallib\config::get('userlimit_editable')) {
+    $bbbsession['userlimit'] = intval((int)\mod_bigbluebuttonbn\locallib\config::get('userlimit_default'));
+    if ((boolean)\mod_bigbluebuttonbn\locallib\config::get('userlimit_editable')) {
         $bbbsession['userlimit'] = intval($bbbsession['bigbluebuttonbn']->userlimit);
     }
     $bbbsession['voicebridge'] = $bbbsession['bigbluebuttonbn']->voicebridge;
@@ -3506,7 +3506,7 @@ 
         'bbb-recording-tags' => bigbluebuttonbn_get_tags($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 . '>'),
@@ -3514,10 +3514,10 @@ 
             )
         );
     }
-    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;
@@ -3535,7 +3535,7 @@ 
     $meetinginfo = bigbluebuttonbn_get_meeting_info($bbbsession['meetingid'], BIGBLUEBUTTONBN_UPDATE_CACHE);
     if ($bbbsession['userlimit'] > 0 && intval($meetinginfo['participantCount']) >= $bbbsession['userlimit']) {
         // No more users allowed to join.
-        header('Location: '.$bbbsession['logoutURL']);
+        header('Location: ' . $bbbsession['logoutURL']);
         return;
     }
     // Build the URL.
@@ -3549,13 +3549,13 @@ 
     bigbluebuttonbn_event_log(\mod_bigbluebuttonbn\event\events::$events['meeting_join'], $bigbluebuttonbn);
     // Internal logger: Instert a record with the meeting created.
     $overrides = array('meetingid' => $bbbsession['meetingid']);
-    $meta = '{"origin":'.$origin.'}';
+    $meta = '{"origin":' . $origin . '}';
     bigbluebuttonbn_log($bbbsession['bigbluebuttonbn'], BIGBLUEBUTTONBN_LOG_EVENT_JOIN, $overrides, $meta);
     // Before executing the redirect, increment the number of participants.
     bigbluebuttonbn_participant_joined($bbbsession['meetingid'],
         ($bbbsession['administrator'] || $bbbsession['moderator']));
     // Execute the redirect.
-    header('Location: '.$joinurl);
+    header('Location: ' . $joinurl);
 }
 
 /**