blindsidenetworks / moodle-mod_bigbluebuttonbn

mod_form.php

Spacing +5 added lines, -5 removed lines

@@ -26,8 +26,8 @@ 
 
 defined('MOODLE_INTERNAL') || die();
 
-require_once(dirname(__FILE__).'/locallib.php');
-require_once($CFG->dirroot.'/course/moodleform_mod.php');
+require_once(dirname(__FILE__) . '/locallib.php');
+require_once($CFG->dirroot . '/course/moodleform_mod.php');
 
 class mod_bigbluebuttonbn_mod_form extends moodleform_mod {
 
@@ -37,7 +37,7 @@ 
         $serverversion = bigbluebuttonbn_get_server_version();
         if (is_null($serverversion)) {
             print_error('general_error_unable_connect', 'bigbluebuttonbn',
-                $CFG->wwwroot.'/admin/settings.php?section=modsettingbigbluebuttonbn');
+                $CFG->wwwroot . '/admin/settings.php?section=modsettingbigbluebuttonbn');
             return;
         }
         // Context.
@@ -110,7 +110,7 @@ 
                 );
                 $defaultvalues['presentation'] = $draftitemid;
             } catch (Exception $e) {
-                debugging('Presentation could not be loaded: '.$e->getMessage(), DEBUG_DEVELOPER);
+                debugging('Presentation could not be loaded: ' . $e->getMessage(), DEBUG_DEVELOPER);
                 return null;
             }
         }
@@ -325,7 +325,7 @@ 
             return;
         }
         $mform->addElement($type, $name, get_string($descriptionkey, 'bigbluebuttonbn'), $options);
-        if (get_string_manager()->string_exists($descriptionkey.'_help', 'bigbluebuttonbn')) {
+        if (get_string_manager()->string_exists($descriptionkey . '_help', 'bigbluebuttonbn')) {
             $mform->addHelpButton($name, $descriptionkey, 'bigbluebuttonbn');
         }
         if (!empty($rule)) {

Indentation +8 added lines, -8 removed lines

@@ -93,7 +93,7 @@ 
                 'alt' => $contents,
                 'title' => $contents,
                 'src' => $jsvars['pix_icon_delete']
-              );
+                );
             $jsvars['pix_icon_delete'] = html_writer::tag('img', '', $options);
         }
         $PAGE->requires->yui_module('moodle-mod_bigbluebuttonbn-modform',
@@ -189,8 +189,8 @@ 
             $this->bigbluebuttonbn_mform_add_element($mform, $field['type'], $field['name'], $field['data_type'],
                 $field['description_key'], 0, ['maxlength' => 4, 'size' => 6],
                 ['message' => get_string('mod_form_field_voicebridge_format_error', 'bigbluebuttonbn'),
-                 'type' => 'numeric', 'rule' => '####', 'validator' => 'server']
-              );
+                    'type' => 'numeric', 'rule' => '####', 'validator' => 'server']
+                );
         } else {
             $this->bigbluebuttonbn_mform_add_element($mform, $field['type'], $field['name'], $field['data_type'],
                 $field['description_key'], 0, ['maxlength' => 4, 'size' => 6]);
@@ -224,7 +224,7 @@ 
      */
     private function bigbluebuttonbn_mform_add_block_room_recordings($mform, $cfg) {
         $field = ['type' => 'hidden', 'name' => 'recordings_html', 'data_type' => PARAM_INT,
-                  'description_key' => null];
+                    'description_key' => null];
         if ($cfg['recordings_html_editable']) {
             $field['type'] = 'checkbox';
             $field['description_key'] = 'mod_form_field_recordings_html';
@@ -233,7 +233,7 @@ 
             $field['description_key'], $cfg['recordings_html_default']);
 
         $field = ['type' => 'hidden', 'name' => 'recordings_deleted', 'data_type' => PARAM_INT,
-                  'description_key' => null];
+                    'description_key' => null];
         if ($cfg['recordings_deleted_editable']) {
             $field['type'] = 'checkbox';
             $field['description_key'] = 'mod_form_field_recordings_deleted';
@@ -242,7 +242,7 @@ 
             $field['description_key'], $cfg['recordings_deleted_default']);
 
         $field = ['type' => 'hidden', 'name' => 'recordings_imported', 'data_type' => PARAM_INT,
-                  'description_key' => null];
+                    'description_key' => null];
         if ($cfg['recordings_imported_editable']) {
             $field['type'] = 'checkbox';
             $field['description_key'] = 'mod_form_field_recordings_imported';
@@ -299,7 +299,7 @@ 
         $htmlselectiontype = html_writer::select($participantselection['type_options'],
             'bigbluebuttonbn_participant_selection_type', $participantselection['type_selected'], array(),
             array('id' => 'bigbluebuttonbn_participant_selection_type',
-                  'onchange' => 'M.mod_bigbluebuttonbn.modform.participantSelectionSet(); return 0;'));
+                    'onchange' => 'M.mod_bigbluebuttonbn.modform.participantSelectionSet(); return 0;'));
         $htmlselectionoptions = html_writer::select($participantselection['options'], 'bigbluebuttonbn_participant_selection',
             $participantselection['selected'], array(),
             array('id' => 'bigbluebuttonbn_participant_selection', 'disabled' => 'disabled'));
@@ -307,7 +307,7 @@ 
             'type' => 'button', 'class' => 'btn btn-secondary',
             'value' => get_string('mod_form_field_participant_list_action_add', 'bigbluebuttonbn'),
             'onclick' => 'M.mod_bigbluebuttonbn.modform.participantAdd(); return 0;'
-          ));
+            ));
         $htmladdparticipant = html_writer::tag('div',
             $htmlselectiontype . '  ' . $htmlselectionoptions . '  ' . $htmlselectioninput, null);
         $mform->addElement('html', "\n\n");

config-dist.php

Indentation +14 added lines, -14 removed lines

@@ -67,7 +67,7 @@ 
  * are 1=checked, 0=unchecked.
  **/
 
- /* When the value is set to 0 (unchecked) the all the features for recordings
+    /* When the value is set to 0 (unchecked) the all the features for recordings
   *  are ignored. Recording features are enabled by default.
   *  $CFG->bigbluebuttonbn['recordings_enabled'] = 1;
   */
@@ -97,7 +97,7 @@ 
  * recordings from a different activity even from a different course.
  **/
 
- /*
+    /*
  * When the value is set to 1 (checked) the bigbluebuttonbn rooms or
  * activities will have the 'import recordings' capability enabled.
  * $CFG->bigbluebuttonbn['importrecordings_enabled'] = 0;
@@ -118,7 +118,7 @@ 
  * 'Join session' button enabled
  **/
 
- /*
+    /*
  * When the value is set to 1 (checked) the bigbluebuttonbn rooms or
  * activities will have the 'wait for moderator' capability enabled by
  * default.
@@ -152,7 +152,7 @@ 
  * 5. CONFIGURATION FOR "STATIC VOICE BRIDGE" FEATURE
  *
  **/
- /*
+    /*
  * A conference voice bridge number can be permanently assigned to a room
  * or activity.
  * $CFG->bigbluebuttonbn['voicebridge_editable'] = 0;
@@ -162,7 +162,7 @@ 
  * 6. CONFIGURATION FOR "PRE-UPLOAD PRESENTATION" FEATURE
  *
  **/
- /*
+    /*
  * Since version 0.8, BigBluebutton has an implementation for allowing
  * preuploading presentation. When this feature is enabled, users creating or
  * editing a room or activity can upload a PDF or Office document to the
@@ -179,7 +179,7 @@ 
  * applied to each room or activity, or globally.
  **/
 
- /*
+    /*
  * The number of users allowed in a session by default when a new room or
  * conference is added. If the number is set to 0, no limit is established.
  * $CFG->bigbluebuttonbn['userlimit_default'] = 0;
@@ -200,7 +200,7 @@ 
  * By default only the owner is assigned.
  **/
 
- /*
+    /*
  * The values for this parameter can be '0' (which identifies the owner) and/or any of the role IDs defined in
  * Moodle (including the custom parameters). The value used will be the key for the role.
  * [owner=0|manager=1|coursecreator=2|editingteacher=3|teacher=4|student=5|guest=6|user=7|frontpage=8|ANY_CUSTOM_ROLE=xx]
@@ -211,7 +211,7 @@ 
  * 9. CONFIGURATION FOR "NOTIFICATION SENDING" FEATURE
  *
  **/
- /*
+    /*
  * When the value is set to 1 (checked) the 'notification sending'
  * capability can be used by the user creating or editing the room or
  * activity.
@@ -225,7 +225,7 @@ 
  * 10. CONFIGURATION FOR "RECORDING READY" FEATURE
  *
  **/
- /*
+    /*
  * When the value is set to 1 (checked) the 'notify users when recording ready'
  * capability is enabled, meaning that a message will be sent to all enrolled
  * users in a course when a recording is ready
@@ -249,7 +249,7 @@ 
  * 12. GENERAL CONFIGURATION FOR RECORDINGS UI
  *
  **/
- /*
+    /*
  * When the value is set to 1 (checked) the bigbluebuttonbn resources
  * will show the recodings in an html table by default.
  * $CFG->bigbluebuttonbn['recordings_html_default'] = 0;
@@ -273,22 +273,22 @@ 
  * $CFG->bigbluebuttonbn['recordings_deleted_editable'] = 0;
  */
 
- /*
+    /*
   * When the value is set to 1 (checked) the bigbluebuttonbn resources for recordings
   * will show only the imported links as part of the list.
   * $CFG->bigbluebuttonbn['recordings_imported_default'] = 0;
   */
 
- /*
+    /*
   * When the value is set to 1 (checked) the 'show only imported links'
   * capability can be enabled/disabled by the user creating or editing the resource for recordings.
   * $CFG->bigbluebuttonbn['recordings_imported_editable'] = 1;
   */
 
-  /*
+    /*
    *  CONFIGURATION FOR FEATURES OFFERED BY BN SERVERS
   ** ------------------------------------------------------------------ **/
-  /*
+    /*
    * When general_warning_message value is different than "", the string is shown
    * as a warning message to privileged users (administrators and Teachers or users allowed to edit).
    * $CFG->bigbluebuttonbn['general_warning_message'] = "This will may have recordings enabled when upgraded to premium.";

locallib.php

Indentation +55 added lines, -55 removed lines

@@ -94,9 +94,9 @@ 
  */
 function bigbluebuttonbn_get_join_url($meetingid, $username, $pw, $logouturl, $configtoken = null, $userid = null) {
     $data = ['meetingID' => $meetingid,
-              'fullName' => $username,
-              'password' => $pw,
-              'logoutURL' => $logouturl,
+                'fullName' => $username,
+                'password' => $pw,
+                'logoutURL' => $logouturl,
             ];
     if (!is_null($configtoken)) {
         $data['configToken'] = $configtoken;
@@ -140,23 +140,23 @@ 
 function bigbluebuttonbn_get_meeting_info_array($meetingid) {
     $xml = bigbluebuttonbn_wrap_xml_load_file(
         \mod_bigbluebuttonbn\locallib\bigbluebutton::action_url('getMeetingInfo', ['meetingID' => $meetingid])
-      );
+        );
     if ($xml && $xml->returncode == 'SUCCESS' && empty($xml->messageKey)) {
         // Meeting info was returned.
         return array('returncode' => $xml->returncode,
-                     'meetingID' => $xml->meetingID,
-                     'moderatorPW' => $xml->moderatorPW,
-                     'attendeePW' => $xml->attendeePW,
-                     'hasBeenForciblyEnded' => $xml->hasBeenForciblyEnded,
-                     'running' => $xml->running,
-                     'recording' => $xml->recording,
-                     'startTime' => $xml->startTime,
-                     'endTime' => $xml->endTime,
-                     'participantCount' => $xml->participantCount,
-                     'moderatorCount' => $xml->moderatorCount,
-                     'attendees' => $xml->attendees,
-                     'metadata' => $xml->metadata,
-                   );
+                        'meetingID' => $xml->meetingID,
+                        'moderatorPW' => $xml->moderatorPW,
+                        'attendeePW' => $xml->attendeePW,
+                        'hasBeenForciblyEnded' => $xml->hasBeenForciblyEnded,
+                        'running' => $xml->running,
+                        'recording' => $xml->recording,
+                        'startTime' => $xml->startTime,
+                        'endTime' => $xml->endTime,
+                        'participantCount' => $xml->participantCount,
+                        'moderatorCount' => $xml->moderatorCount,
+                        'attendees' => $xml->attendees,
+                        'metadata' => $xml->metadata,
+                    );
     }
     if ($xml) {
         // Either failure or success without meeting info.
@@ -278,7 +278,7 @@ 
 function bigbluebuttonbn_get_default_config_xml() {
     $xml = bigbluebuttonbn_wrap_xml_load_file(
         \mod_bigbluebuttonbn\locallib\bigbluebutton::action_url('getDefaultConfigXML')
-      );
+        );
     return $xml;
 }
 
@@ -347,7 +347,7 @@ 
     foreach ($ids as $id) {
         $xml = bigbluebuttonbn_wrap_xml_load_file(
             \mod_bigbluebuttonbn\locallib\bigbluebutton::action_url('deleteRecordings', ['recordID' => $id])
-          );
+            );
         if ($xml && $xml->returncode != 'SUCCESS') {
             return false;
         }
@@ -364,7 +364,7 @@ 
     foreach ($ids as $id) {
         $xml = bigbluebuttonbn_wrap_xml_load_file(
             \mod_bigbluebuttonbn\locallib\bigbluebutton::action_url('publishRecordings', ['recordID' => $id, 'publish' => $publish])
-          );
+            );
         if ($xml && $xml->returncode != 'SUCCESS') {
             return false;
         }
@@ -381,7 +381,7 @@ 
     foreach ($ids as $id) {
         $xml = bigbluebuttonbn_wrap_xml_load_file(
             \mod_bigbluebuttonbn\locallib\bigbluebutton::action_url('updateRecordings', ['recordID' => $id] + (array) $params)
-          );
+            );
         if ($xml && $xml->returncode != 'SUCCESS') {
             return false;
         }
@@ -396,7 +396,7 @@ 
 function bigbluebuttonbn_end_meeting($meetingid, $modpw) {
     $xml = bigbluebuttonbn_wrap_xml_load_file(
         \mod_bigbluebuttonbn\locallib\bigbluebutton::action_url('end', ['meetingID' => $meetingid, 'password' => $modpw])
-      );
+        );
     if ($xml) {
         // If the xml packet returned failure it displays the message to the user.
         return array('returncode' => $xml->returncode, 'message' => $xml->message, 'messageKey' => $xml->messageKey);
@@ -411,7 +411,7 @@ 
 function bigbluebuttonbn_is_meeting_running($meetingid) {
     $xml = bigbluebuttonbn_wrap_xml_load_file(
         \mod_bigbluebuttonbn\locallib\bigbluebutton::action_url('isMeetingRunning', ['meetingID' => $meetingid])
-      );
+        );
     if ($xml && $xml->returncode == 'SUCCESS') {
         return ($xml->running == 'true');
     }
@@ -421,7 +421,7 @@ 
 function bigbluebuttonbn_get_server_version() {
     $xml = bigbluebuttonbn_wrap_xml_load_file(
         \mod_bigbluebuttonbn\locallib\bigbluebutton::action_url()
-      );
+        );
     if ($xml && $xml->returncode == 'SUCCESS') {
         return $xml->version;
     }
@@ -476,10 +476,10 @@ 
 
         $options = array();
         $options['CURLOPT_HTTPHEADER'] = array(
-                 'Content-Type: '.$contenttype,
-                 'Content-Length: '.strlen($data),
-                 'Content-Language: en-US',
-               );
+                    'Content-Type: '.$contenttype,
+                    'Content-Length: '.strlen($data),
+                    'Content-Language: en-US',
+                );
 
         return $c->post($url, $data, $options);
     }
@@ -558,13 +558,13 @@ 
 
 function bigbluebuttonbn_role_unknown() {
     return array(
-              "id" => "0",
-              "name" => "",
-              "shortname" => "unknown",
-              "description" => "",
-              "sortorder" => "0",
-              "archetype" => "guest",
-              "localname" => "Unknown"
+                "id" => "0",
+                "name" => "",
+                "shortname" => "unknown",
+                "description" => "",
+                "sortorder" => "0",
+                "archetype" => "guest",
+                "localname" => "Unknown"
             );
 }
 
@@ -573,16 +573,16 @@ 
         'all' => array(
             'name' => get_string('mod_form_field_participant_list_type_all', 'bigbluebuttonbn'),
             'children' => []
-          )
-      );
+            )
+        );
     $data['role'] = array(
         'name' => get_string('mod_form_field_participant_list_type_role', 'bigbluebuttonbn'),
         'children' => bigbluebuttonbn_get_roles_select($context)
-      );
+        );
     $data['user'] = array(
         'name' => get_string('mod_form_field_participant_list_type_user', 'bigbluebuttonbn'),
         'children' => bigbluebuttonbn_get_users_select($context)
-      );
+        );
     return $data;
 }
 
@@ -612,9 +612,9 @@ 
             continue;
         }
         $participantlistarray[] = array(
-              'selectiontype' => 'role',
-              'selectionid' => $moderatordefault,
-              'role' => BIGBLUEBUTTONBN_ROLE_MODERATOR);
+                'selectiontype' => 'role',
+                'selectionid' => $moderatordefault,
+                'role' => BIGBLUEBUTTONBN_ROLE_MODERATOR);
     }
     return $participantlistarray;
 }
@@ -645,11 +645,11 @@ 
             'all' => get_string('mod_form_field_participant_list_type_all', 'bigbluebuttonbn'),
             'role' => get_string('mod_form_field_participant_list_type_role', 'bigbluebuttonbn'),
             'user' => get_string('mod_form_field_participant_list_type_user', 'bigbluebuttonbn'),
-          ],
+            ],
         'type_selected' => 'all',
         'options' => ['all' => '---------------'],
         'selected' => 'all',
-      ];
+        ];
 }
 
 function bigbluebuttonbn_is_moderator($context, $participants, $userid = null, $userroles = null) {
@@ -839,7 +839,7 @@ 
         $eventproperties['other'] = $options['other'];
     }
     $event = call_user_func_array('\mod_bigbluebuttonbn\event\bigbluebuttonbn_'.$eventtype.'::create',
-      array($eventproperties));
+        array($eventproperties));
     $event->trigger();
 }
 
@@ -884,7 +884,7 @@ 
     // Ping again and refresh the cache.
     $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)));
     return $meetinginfo;
 }
@@ -1120,8 +1120,8 @@ 
     }
     $id = 'playbacks-'.$recording['recordID'];
     $recordingtypes = html_writer::start_tag('div', array('id' => $id, 'data-imported' => $dataimported,
-          'data-meetingid' => $recording['meetingID'], 'data-recordingid' => $recording['recordID'],
-          'title' => $title, $visibility => $visibility));
+            'data-meetingid' => $recording['meetingID'], 'data-recordingid' => $recording['recordID'],
+            'title' => $title, $visibility => $visibility));
     foreach ($recording['playbacks'] as $playback) {
         $recordingtypes .= bigbluebuttonbn_get_recording_data_row_type($recording, $bigbluebuttonbnid,
             $playback).' ';
@@ -1135,7 +1135,7 @@ 
     $title = get_string('view_recording_format_'.$playback['type'], 'bigbluebuttonbn');
     $onclick = 'M.mod_bigbluebuttonbn.recordings.recordingPlay(this);';
     $href = $CFG->wwwroot.'/mod/bigbluebuttonbn/bbb_view.php?action=play&bn='.$bigbluebuttonbnid.
-      '&mid='.$recording['meetingID'].'&rid='.$recording['recordID'].'&rtype='.$playback['type'];
+        '&mid='.$recording['meetingID'].'&rid='.$recording['recordID'].'&rtype='.$playback['type'];
     if (!isset($recording['imported']) || !isset($recording['protected']) || $recording['protected'] === 'false') {
         $href .= '&href='.urlencode(trim($playback['url']));
     }
@@ -1147,7 +1147,7 @@ 
         'data-target' => $playback['type'],
         'data-href' => $href,
         'class' => 'btn btn-sm btn-default'
-      );
+        );
     return $OUTPUT->action_link('#', $title, null, $linkattributes);
 }
 
@@ -1231,7 +1231,7 @@ 
             'onclick' => $onclick,
             'data-action' => $data['action'],
             'data-links' => bigbluebuttonbn_get_count_recording_imported_instances($recording['recordID'])
-          );
+            );
         return $OUTPUT->action_icon('#', $icon, null, $linkattributes, false);
     }
     // With text for $manageaction.
@@ -1336,7 +1336,7 @@ 
         $texthead . $rowdata->activity . $texttail, $texthead . $rowdata->description . $texttail,
         $rowdata->preview, $texthead . $rowdata->date_formatted . $texttail,
         $rowdata->duration_formatted
-      );
+        );
     if ($bbbsession['managerecordings']) {
         $row->cells[] = $rowdata->actionbar;
     }
@@ -1578,8 +1578,8 @@ 
     $activitytime = '';
     if ($time) {
         $activitytime = calendar_day_representation($time).' '.
-          get_string('mod_form_field_notification_msg_at', 'bigbluebuttonbn').' '.
-          calendar_time_representation($time);
+            get_string('mod_form_field_notification_msg_at', 'bigbluebuttonbn').' '.
+            calendar_time_representation($time);
     }
     return $activitytime;
 }
@@ -1757,7 +1757,7 @@ 
         $renderer->render_group_element('participant_moderator_default',
             $renderer->render_group_element_configmultiselect('participant_moderator_default',
                 array_keys($owner), array_merge($owner, $roles))
-          );
+            );
     }
 }
 

Spacing +93 added lines, -93 removed lines

@@ -28,7 +28,7 @@ 
 
 global $CFG;
 
-require_once(dirname(__FILE__).'/lib.php');
+require_once(dirname(__FILE__) . '/lib.php');
 
 const BIGBLUEBUTTONBN_FORCED = true;
 
@@ -80,7 +80,7 @@ 
     if (isset($meta)) {
         $log->meta = $meta;
     } else if ($event == BIGBLUEBUTTONBN_LOG_EVENT_CREATE) {
-        $log->meta = '{"record":'.($bbbsession['record'] ? 'true' : 'false').'}';
+        $log->meta = '{"record":' . ($bbbsession['record'] ? 'true' : 'false') . '}';
     }
     $DB->insert_record('bigbluebuttonbn_logs', $log);
 }
@@ -120,8 +120,8 @@ 
     $data = null;
     if (!is_null($pname) && !is_null($purl)) {
         $method = BIGBLUEBUTTONBN_METHOD_POST;
-        $data = "<?xml version='1.0' encoding='UTF-8'?><modules><module name='presentation'><document url='".
-            $purl."' /></module></modules>";
+        $data = "<?xml version='1.0' encoding='UTF-8'?><modules><module name='presentation'><document url='" .
+            $purl . "' /></module></modules>";
     }
     $xml = bigbluebuttonbn_wrap_xml_load_file($createmeetingurl, $method, $data);
     if ($xml) {
@@ -269,7 +269,7 @@ 
         // 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;
     }
@@ -285,36 +285,36 @@ 
 
 function bigbluebuttonbn_get_default_config_xml_array() {
     $defaultconfigxml = bigbluebuttonbn_getDefaultConfigXML();
-    return (array) $defaultconfigxml;
+    return (array)$defaultconfigxml;
 }
 
 function bigbluebuttonbn_get_recording_array_value($recording) {
     // 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) {
             $imagesarray = array();
             foreach ($format->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);
             }
-            $playbackarray[(string) $format->type]['preview'] = $imagesarray;
+            $playbackarray[(string)$format->type]['preview'] = $imagesarray;
         }
     }
     // 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 + $metadataarray;
 }
@@ -325,7 +325,7 @@ 
         if (is_object($value)) {
             $value = '';
         }
-        $metadataarray['meta_'.$key] = $value;
+        $metadataarray['meta_' . $key] = $value;
     }
     return $metadataarray;
 }
@@ -381,7 +381,7 @@ 
     $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;
@@ -448,7 +448,7 @@ 
             return $xml;
         } catch (Exception $e) {
             libxml_use_internal_errors($previous);
-            $error = 'Caught exception: '.$e->getMessage();
+            $error = 'Caught exception: ' . $e->getMessage();
             debugging($error, DEBUG_DEVELOPER);
             return null;
         }
@@ -459,7 +459,7 @@ 
         $response = simplexml_load_file($url, 'SimpleXMLElement', LIBXML_NOCDATA | LIBXML_NOBLANKS);
         return $response;
     } catch (Exception $e) {
-        $error = 'Caught exception: '.$e->getMessage();
+        $error = 'Caught exception: ' . $e->getMessage();
         debugging($error, DEBUG_DEVELOPER);
         libxml_use_internal_errors($previous);
         return null;
@@ -477,8 +477,8 @@ 
 
         $options = array();
         $options['CURLOPT_HTTPHEADER'] = array(
-                 'Content-Type: '.$contenttype,
-                 'Content-Length: '.strlen($data),
+                 'Content-Type: ' . $contenttype,
+                 'Content-Length: ' . strlen($data),
                  'Content-Language: en-US',
                );
 
@@ -489,7 +489,7 @@ 
 
 function bigbluebuttonbn_end_meeting_if_running($bigbluebuttonbn) {
     // End the session associated with this instance (if it's running).
-    $meetingid = $bigbluebuttonbn->meetingid.'-'.$bigbluebuttonbn->course.'-'.$bigbluebuttonbn->id;
+    $meetingid = $bigbluebuttonbn->meetingid . '-' . $bigbluebuttonbn->course . '-' . $bigbluebuttonbn->id;
     if (bigbluebuttonbn_is_meeting_running($meetingid)) {
         bigbluebuttonbn_end_meeting($meetingid, $bigbluebuttonbn->moderatorpass);
     }
@@ -501,9 +501,9 @@ 
     if ($userroles) {
         $where = '';
         foreach ($userroles as $value) {
-            $where .= (empty($where) ? ' WHERE' : ' OR').' id='.$value->roleid;
+            $where .= (empty($where) ? ' WHERE' : ' OR') . ' id=' . $value->roleid;
         }
-        $userroles = $DB->get_records_sql('SELECT * FROM {role}'.$where);
+        $userroles = $DB->get_records_sql('SELECT * FROM {role}' . $where);
     }
     return $userroles;
 }
@@ -514,7 +514,7 @@ 
 }
 
 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);
     }
@@ -522,7 +522,7 @@ 
 }
 
 function bigbluebuttonbn_get_users_select(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] = array('id' => $value->id, 'name' => fullname($value));
     }
@@ -530,7 +530,7 @@ 
 }
 
 function bigbluebuttonbn_get_roles(context $context = null) {
-    $roles = (array) role_get_names($context);
+    $roles = (array)role_get_names($context);
     foreach ($roles as $key => $value) {
         $roles[$key] = $value->localname;
     }
@@ -538,7 +538,7 @@ 
 }
 
 function bigbluebuttonbn_get_roles_select(context $context = null) {
-    $roles = (array) role_get_names($context);
+    $roles = (array)role_get_names($context);
     foreach ($roles as $key => $value) {
         $roles[$key] = array('id' => $value->id, 'name' => $value->localname);
     }
@@ -546,7 +546,7 @@ 
 }
 
 function bigbluebuttonbn_get_role($id) {
-    $roles = (array) role_get_names();
+    $roles = (array)role_get_names();
     if (is_numeric($id)) {
         return (object)$roles[$id];
     }
@@ -626,11 +626,11 @@ 
         return array();
     }
     foreach ($rules as $key => $rule) {
-        if ( $rule['selectiontype'] !== 'role' || is_numeric($rule['selectionid']) ) {
+        if ($rule['selectiontype'] !== 'role' || is_numeric($rule['selectionid'])) {
             continue;
         }
         $role = bigbluebuttonbn_get_role($rule['selectionid']);
-        if ( $role == null ) {
+        if ($role == null) {
             unset($rules[$key]);
             continue;
         }
@@ -669,10 +669,10 @@ 
     if (empty($userroles)) {
         $userroles = get_user_roles($context, $userid, true);
     }
-    return bigbluebuttonbn_is_moderator_validator($participantlist, $userid , $userroles);
+    return bigbluebuttonbn_is_moderator_validator($participantlist, $userid, $userroles);
 }
 
-function bigbluebuttonbn_is_moderator_validator($participantlist, $userid , $userroles) {
+function bigbluebuttonbn_is_moderator_validator($participantlist, $userid, $userroles) {
     // Iterate participant rules.
     foreach ($participantlist as $participant) {
         if (bigbluebuttonbn_is_moderator_validate_rule($participant, $userid, $userroles)) {
@@ -717,9 +717,9 @@ 
     $isunique = true;
     if ($voicebridge != 0) {
         $table = 'bigbluebuttonbn';
-        $select = 'voicebridge = '.$voicebridge;
+        $select = 'voicebridge = ' . $voicebridge;
         if ($id) {
-            $select .= ' AND id <> '.$id;
+            $select .= ' AND id <> ' . $id;
         }
         if ($DB->get_records_select($table, $select)) {
             $isunique = false;
@@ -773,7 +773,7 @@ 
 function bigbluebuttonbn_generate_nonce() {
     $mt = microtime();
     $rand = mt_rand();
-    return md5($mt.$rand);
+    return md5($mt . $rand);
 }
 
 function bigbluebuttonbn_random_password($length = 8, $unique = "") {
@@ -786,41 +786,41 @@ 
 
 function bigbluebuttonbn_events() {
     return array(
-        (string) BIGBLUEBUTTON_EVENT_ACTIVITY_VIEWED,
-        (string) BIGBLUEBUTTON_EVENT_ACTIVITY_MANAGEMENT_VIEWED,
-        (string) BIGBLUEBUTTON_EVENT_LIVE_SESSION,
-        (string) BIGBLUEBUTTON_EVENT_MEETING_CREATED,
-        (string) BIGBLUEBUTTON_EVENT_MEETING_ENDED,
-        (string) BIGBLUEBUTTON_EVENT_MEETING_JOINED,
-        (string) BIGBLUEBUTTON_EVENT_MEETING_LEFT,
-        (string) BIGBLUEBUTTON_EVENT_RECORDING_DELETED,
-        (string) BIGBLUEBUTTON_EVENT_RECORDING_IMPORTED,
-        (string) BIGBLUEBUTTON_EVENT_RECORDING_PROTECTED,
-        (string) BIGBLUEBUTTON_EVENT_RECORDING_PUBLISHED,
-        (string) BIGBLUEBUTTON_EVENT_RECORDING_UNPROTECTED,
-        (string) BIGBLUEBUTTON_EVENT_RECORDING_UNPUBLISHED,
-        (string) BIGBLUEBUTTON_EVENT_RECORDING_EDITED,
-        (string) BIGBLUEBUTTON_EVENT_RECORDING_VIEWED
+        (string)BIGBLUEBUTTON_EVENT_ACTIVITY_VIEWED,
+        (string)BIGBLUEBUTTON_EVENT_ACTIVITY_MANAGEMENT_VIEWED,
+        (string)BIGBLUEBUTTON_EVENT_LIVE_SESSION,
+        (string)BIGBLUEBUTTON_EVENT_MEETING_CREATED,
+        (string)BIGBLUEBUTTON_EVENT_MEETING_ENDED,
+        (string)BIGBLUEBUTTON_EVENT_MEETING_JOINED,
+        (string)BIGBLUEBUTTON_EVENT_MEETING_LEFT,
+        (string)BIGBLUEBUTTON_EVENT_RECORDING_DELETED,
+        (string)BIGBLUEBUTTON_EVENT_RECORDING_IMPORTED,
+        (string)BIGBLUEBUTTON_EVENT_RECORDING_PROTECTED,
+        (string)BIGBLUEBUTTON_EVENT_RECORDING_PUBLISHED,
+        (string)BIGBLUEBUTTON_EVENT_RECORDING_UNPROTECTED,
+        (string)BIGBLUEBUTTON_EVENT_RECORDING_UNPUBLISHED,
+        (string)BIGBLUEBUTTON_EVENT_RECORDING_EDITED,
+        (string)BIGBLUEBUTTON_EVENT_RECORDING_VIEWED
     );
 }
 
 function bigbluebuttonbn_events_action() {
     return array(
-        'view' => (string) BIGBLUEBUTTON_EVENT_ACTIVITY_VIEWED,
-        'view_management' => (string) BIGBLUEBUTTON_EVENT_ACTIVITY_MANAGEMENT_VIEWED,
-        'live_action' => (string) BIGBLUEBUTTON_EVENT_LIVE_SESSION,
-        'meeting_create' => (string) BIGBLUEBUTTON_EVENT_MEETING_CREATED,
-        'meeting_end' => (string) BIGBLUEBUTTON_EVENT_MEETING_ENDED,
-        'meeting_join' => (string) BIGBLUEBUTTON_EVENT_MEETING_JOINED,
-        'meeting_left' => (string) BIGBLUEBUTTON_EVENT_MEETING_LEFT,
-        'recording_delete' => (string) BIGBLUEBUTTON_EVENT_RECORDING_DELETED,
-        'recording_import' => (string) BIGBLUEBUTTON_EVENT_RECORDING_IMPORTED,
-        'recording_protect' => (string) BIGBLUEBUTTON_EVENT_RECORDING_PROTECTED,
-        'recording_publish' => (string) BIGBLUEBUTTON_EVENT_RECORDING_PUBLISHED,
-        'recording_unprotect' => (string) BIGBLUEBUTTON_EVENT_RECORDING_UNPROTECTED,
-        'recording_unpublish' => (string) BIGBLUEBUTTON_EVENT_RECORDING_UNPUBLISHED,
-        'recording_edit' => (string) BIGBLUEBUTTON_EVENT_RECORDING_EDITED,
-        'recording_play' => (string) BIGBLUEBUTTON_EVENT_RECORDING_VIEWED
+        'view' => (string)BIGBLUEBUTTON_EVENT_ACTIVITY_VIEWED,
+        'view_management' => (string)BIGBLUEBUTTON_EVENT_ACTIVITY_MANAGEMENT_VIEWED,
+        'live_action' => (string)BIGBLUEBUTTON_EVENT_LIVE_SESSION,
+        'meeting_create' => (string)BIGBLUEBUTTON_EVENT_MEETING_CREATED,
+        'meeting_end' => (string)BIGBLUEBUTTON_EVENT_MEETING_ENDED,
+        'meeting_join' => (string)BIGBLUEBUTTON_EVENT_MEETING_JOINED,
+        'meeting_left' => (string)BIGBLUEBUTTON_EVENT_MEETING_LEFT,
+        'recording_delete' => (string)BIGBLUEBUTTON_EVENT_RECORDING_DELETED,
+        'recording_import' => (string)BIGBLUEBUTTON_EVENT_RECORDING_IMPORTED,
+        'recording_protect' => (string)BIGBLUEBUTTON_EVENT_RECORDING_PROTECTED,
+        'recording_publish' => (string)BIGBLUEBUTTON_EVENT_RECORDING_PUBLISHED,
+        'recording_unprotect' => (string)BIGBLUEBUTTON_EVENT_RECORDING_UNPROTECTED,
+        'recording_unpublish' => (string)BIGBLUEBUTTON_EVENT_RECORDING_UNPUBLISHED,
+        'recording_edit' => (string)BIGBLUEBUTTON_EVENT_RECORDING_EDITED,
+        'recording_play' => (string)BIGBLUEBUTTON_EVENT_RECORDING_VIEWED
     );
 }
 
@@ -841,7 +841,7 @@ 
     if (array_key_exists('other', $options)) {
         $eventproperties['other'] = $options['other'];
     }
-    $event = call_user_func_array('\mod_bigbluebuttonbn\event\bigbluebuttonbn_'.$eventtype.'::create',
+    $event = call_user_func_array('\mod_bigbluebuttonbn\event\bigbluebuttonbn_' . $eventtype . '::create',
       array($eventproperties));
     $event->trigger();
 }
@@ -882,10 +882,10 @@ 
     $now = time();
     if (!$forced && 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)));
@@ -960,8 +960,8 @@ 
  * @param string $configxml
  */
 function bigbluebuttonbn_set_config_xml_params($meetingid, $configxml) {
-    $params = 'configXML='.urlencode($configxml).'&meetingID='.urlencode($meetingid);
-    $configxmlparams = $params.'&checksum='.sha1('setConfigXML'.$params.\mod_bigbluebuttonbn\locallib\config::get('shared_secret'));
+    $params = 'configXML=' . urlencode($configxml) . '&meetingID=' . urlencode($meetingid);
+    $configxmlparams = $params . '&checksum=' . sha1('setConfigXML' . $params . \mod_bigbluebuttonbn\locallib\config::get('shared_secret'));
     return $configxmlparams;
 }
 
@@ -970,7 +970,7 @@ 
  * @param string $configxml
  */
 function bigbluebuttonbn_set_config_xml($meetingid, $configxml) {
-    $urldefaultconfig = \mod_bigbluebuttonbn\locallib\config::get('server_url').'api/setConfigXML?';
+    $urldefaultconfig = \mod_bigbluebuttonbn\locallib\config::get('server_url') . 'api/setConfigXML?';
     $configxmlparams = bigbluebuttonbn_set_config_xml_params($meetingid, $configxml);
     $xml = bigbluebuttonbn_wrap_xml_load_file($urldefaultconfig, BIGBLUEBUTTONBN_METHOD_POST,
         $configxmlparams, 'application/x-www-form-urlencoded');
@@ -983,7 +983,7 @@ 
  */
 function bigbluebuttonbn_set_config_xml_array($meetingid, $configxml) {
     $configxml = bigbluebuttonbn_setConfigXML($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 '';
@@ -1033,7 +1033,7 @@ 
     global $USER;
     $starttime = $starttime - ($starttime % 1000);
     // Set formatted date.
-    $dateformat = get_string('strftimerecentfull', 'langconfig').' %Z';
+    $dateformat = get_string('strftimerecentfull', 'langconfig') . ' %Z';
     return userdate($starttime / 1000, $dateformat, usertimezone($USER->timezone));
 }
 
@@ -1049,7 +1049,7 @@ 
 function bigbluebuttonbn_get_recording_data_row_actionbar($recording, $tools) {
     $actionbar = '';
     foreach ($tools as $tool) {
-        if ( $tool == 'protect' && !isset($recording['protected']) ) {
+        if ($tool == 'protect' && !isset($recording['protected'])) {
             continue;
         }
         $buttonpayload = bigbluebuttonbn_get_recording_data_row_actionbar_payload($recording, $tool);
@@ -1093,7 +1093,7 @@ 
         $visibility = 'hidden ';
     }
     $recordingpreview = html_writer::start_tag('div',
-        array('id' => 'preview-'.$recording['recordID'], $visibility => $visibility));
+        array('id' => 'preview-' . $recording['recordID'], $visibility => $visibility));
     foreach ($recording['playbacks'] as $playback) {
         if (isset($playback['preview'])) {
             foreach ($playback['preview'] as $image) {
@@ -1121,13 +1121,13 @@ 
     if ($recording['published'] === 'false') {
         $visibility = 'hidden ';
     }
-    $id = 'playbacks-'.$recording['recordID'];
+    $id = 'playbacks-' . $recording['recordID'];
     $recordingtypes = html_writer::start_tag('div', array('id' => $id, 'data-imported' => $dataimported,
           'data-meetingid' => $recording['meetingID'], 'data-recordingid' => $recording['recordID'],
           'title' => $title, $visibility => $visibility));
     foreach ($recording['playbacks'] as $playback) {
         $recordingtypes .= bigbluebuttonbn_get_recording_data_row_type($recording, $bigbluebuttonbnid,
-            $playback).'&#32;';
+            $playback) . '&#32;';
     }
     $recordingtypes .= html_writer::end_tag('div');
     return $recordingtypes;
@@ -1135,12 +1135,12 @@ 
 
 function bigbluebuttonbn_get_recording_data_row_type($recording, $bigbluebuttonbnid, $playback) {
     global $CFG, $OUTPUT;
-    $title = get_string('view_recording_format_'.$playback['type'], 'bigbluebuttonbn');
+    $title = get_string('view_recording_format_' . $playback['type'], 'bigbluebuttonbn');
     $onclick = 'M.mod_bigbluebuttonbn.recordings.recordingPlay(this);';
-    $href = $CFG->wwwroot.'/mod/bigbluebuttonbn/bbb_view.php?action=play&bn='.$bigbluebuttonbnid.
-      '&mid='.$recording['meetingID'].'&rid='.$recording['recordID'].'&rtype='.$playback['type'];
+    $href = $CFG->wwwroot . '/mod/bigbluebuttonbn/bbb_view.php?action=play&bn=' . $bigbluebuttonbnid .
+      '&mid=' . $recording['meetingID'] . '&rid=' . $recording['recordID'] . '&rtype=' . $playback['type'];
     if (!isset($recording['imported']) || !isset($recording['protected']) || $recording['protected'] === 'false') {
-        $href .= '&href='.urlencode(trim($playback['url']));
+        $href .= '&href=' . urlencode(trim($playback['url']));
     }
     $id = 'recording-play-' . $playback['type'] . '-' . $recording['recordID'];
     $linkattributes = array(
@@ -1226,7 +1226,7 @@ 
     if ((boolean)\mod_bigbluebuttonbn\locallib\config::get('recording_icons_enabled')) {
         // With icon for $manageaction.
         $iconattributes = array('id' => $id, 'class' => 'iconsmall');
-        $icon = new pix_icon('i/'.$data['tag'],
+        $icon = new pix_icon('i/' . $data['tag'],
             get_string('view_recording_list_actionbar_' . $data['action'], 'bigbluebuttonbn'),
             'moodle', $iconattributes);
         $linkattributes = array(
@@ -1308,7 +1308,7 @@ 
     if (isset($recordings) && !array_key_exists('messageKey', $recordings)) {
         // There are recordings for this meeting.
         foreach ($recordings as $recording) {
-            if ( !bigbluebuttonbn_include_recording_table_row($bbbsession, $recording) ) {
+            if (!bigbluebuttonbn_include_recording_table_row($bbbsession, $recording)) {
                 continue;
             }
             bigbluebuttonbn_get_recording_table_row($bbbsession, $recording, $tools, $table);
@@ -1323,7 +1323,7 @@ 
         return;
     }
     $row = new html_table_row();
-    $row->id = 'recording-td-'.$recording['recordID'];
+    $row->id = 'recording-td-' . $recording['recordID'];
     $row->attributes['data-imported'] = 'false';
     $texthead = '';
     $texttail = '';
@@ -1347,7 +1347,7 @@ 
 }
 
 function bigbluebuttonbn_include_recording_table_row($bbbsession, $recording) {
-    if ( isset($recording['imported']) || !isset($bbbsession['group']) || $recording['meetingID'] == $bbbsession['meetingid'] ) {
+    if (isset($recording['imported']) || !isset($bbbsession['group']) || $recording['meetingID'] == $bbbsession['meetingid']) {
         return true;
     }
     return false;
@@ -1360,9 +1360,9 @@ 
     // Build the message_body.
     $msg->activity_type = '';
     $msg->activity_title = $bigbluebuttonbn->name;
-    $messagetext = '<p>'.get_string('email_body_recording_ready_for', 'bigbluebuttonbn').' '.
-        $msg->activity_type.' &quot;'.$msg->activity_title.'&quot; '.
-        get_string('email_body_recording_ready_is_ready', 'bigbluebuttonbn').'.</p>';
+    $messagetext = '<p>' . get_string('email_body_recording_ready_for', 'bigbluebuttonbn') . ' ' .
+        $msg->activity_type . ' &quot;' . $msg->activity_title . '&quot; ' .
+        get_string('email_body_recording_ready_is_ready', 'bigbluebuttonbn') . '.</p>';
     \mod_bigbluebuttonbn\locallib\notifier::notification_send($sender, $bigbluebuttonbn, $messagetext);
 }
 
@@ -1509,7 +1509,7 @@ 
     }
     // Prepare select for loading records based on existent bigbluebuttonbns.
     $sql = 'SELECT DISTINCT meetingid, bigbluebuttonbnid FROM {bigbluebuttonbn_logs} WHERE ';
-    $sql .= '(bigbluebuttonbnid='.implode(' OR bigbluebuttonbnid=', array_keys($bigbluebuttonbns)).')';
+    $sql .= '(bigbluebuttonbnid=' . implode(' OR bigbluebuttonbnid=', array_keys($bigbluebuttonbns)) . ')';
     // Include only Create events and exclude those with record not true.
     $sql .= ' AND log = ? AND meta LIKE ? AND meta LIKE ?';
     // Execute select for loading records based on existent bigbluebuttonbns.
@@ -1584,8 +1584,8 @@ 
 function bigbluebuttonbn_format_activity_time($time) {
     $activitytime = '';
     if ($time) {
-        $activitytime = calendar_day_representation($time).' '.
-          get_string('mod_form_field_notification_msg_at', 'bigbluebuttonbn').' '.
+        $activitytime = calendar_day_representation($time) . ' ' .
+          get_string('mod_form_field_notification_msg_at', 'bigbluebuttonbn') . ' ' .
           calendar_time_representation($time);
     }
     return $activitytime;

backup/moodle2/backup_bigbluebuttonbn_activity_task.class.php

Spacing +4 added lines, -4 removed lines

@@ -25,7 +25,7 @@ 
 
 defined('MOODLE_INTERNAL') || die;
 
-require_once($CFG->dirroot.'/mod/bigbluebuttonbn/backup/moodle2/backup_bigbluebuttonbn_stepslib.php');
+require_once($CFG->dirroot . '/mod/bigbluebuttonbn/backup/moodle2/backup_bigbluebuttonbn_stepslib.php');
 
 /**
  * Backup task that provides all the settings and steps to perform one complete backup of the activity.
@@ -62,14 +62,14 @@ 
     public static function encode_content_links($content) {
         global $CFG;
 
-        $base = preg_quote($CFG->wwwroot.'/mod/bigbluebuttonbn', '#');
+        $base = preg_quote($CFG->wwwroot . '/mod/bigbluebuttonbn', '#');
 
         // Link to the list of bigbluebuttonbns.
-        $pattern = '#('.$base."\/index.php\?id\=)([0-9]+)#";
+        $pattern = '#(' . $base . "\/index.php\?id\=)([0-9]+)#";
         $content = preg_replace($pattern, '$@BIGBLUEBUTTONBNINDEX*$2@$', $content);
 
         // Link to bigbluebuttonbn view by moduleid.
-        $pattern = '#('.$base."\/view.php\?id\=)([0-9]+)#";
+        $pattern = '#(' . $base . "\/view.php\?id\=)([0-9]+)#";
         $content = preg_replace($pattern, '$@BIGBLUEBUTTONBNVIEWBYID*$2@$', $content);
 
         return $content;

backup/moodle2/backup_bigbluebuttonbn_stepslib.php

Spacing +1 added lines, -1 removed lines

@@ -48,7 +48,7 @@
         $logs = new backup_nested_element('logs');
 
         $log = new backup_nested_element('log', array('id'), array(
-                'courseid', 'bigbluebuttonbnid', 'userid', 'timecreated', 'meetingid', 'log', 'meta', ));
+                'courseid', 'bigbluebuttonbnid', 'userid', 'timecreated', 'meetingid', 'log', 'meta',));
 
         // Build the tree.
         $bigbluebuttonbn->add_child($logs);

backup/moodle2/restore_bigbluebuttonbn_stepslib.php

Spacing +2 added lines, -2 removed lines

@@ -49,7 +49,7 @@ 
      */
     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);
         // Insert the bigbluebuttonbn record.
@@ -65,7 +65,7 @@ 
      */
     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');

backup/moodle2/restore_bigbluebuttonbn_activity_task.class.php

Spacing +1 added lines, -1 removed lines

@@ -25,7 +25,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-require_once($CFG->dirroot.'/mod/bigbluebuttonbn/backup/moodle2/restore_bigbluebuttonbn_stepslib.php');
+require_once($CFG->dirroot . '/mod/bigbluebuttonbn/backup/moodle2/restore_bigbluebuttonbn_stepslib.php');
 
 /**
  * Restore task that provides all the settings and steps to perform one complete restore of the activity.

view.php

Indentation +10 added lines, -10 removed lines

@@ -355,7 +355,7 @@ 
         return $output;
     }
     $output .= $OUTPUT->box_start('box boxalignleft adminerror alert alert-' . $type . ' alert-block fade in',
-      'bigbluebuttonbn_view_general_warning')."\n";
+        'bigbluebuttonbn_view_general_warning')."\n";
     $output .= '  <button type="button" class="close" data-dismiss="alert">&times;</button>'.$message."\n";
     $output .= '  <div class="singlebutton">'."\n";
     if (!empty($href)) {
@@ -439,13 +439,13 @@ 
         $recordings = bigbluebuttonbn_get_recordings(
             $bbbsession['course']->id, $bigbluebuttonbnid, $showroom,
             $bbbsession['bigbluebuttonbn']->recordings_deleted
-          );
+            );
     }
 
     // Get recording links.
     $recordingsimported = bigbluebuttonbn_get_recordings_imported_array(
         $bbbsession['course']->id, $bigbluebuttonbnid, $showroom
-      );
+        );
 
     /* Perform aritmetic addition instead of merge so the imported recordings corresponding to existent
      * recordings are not included. */
@@ -461,7 +461,7 @@ 
     // JavaScript variables for recordings.
     $jsvars += array(
             'recordings_html' => $bbbsession['bigbluebuttonbn']->recordings_html == '1',
-          );
+            );
 
     // If there are meetings with recordings load the data to the table.
     if ($bbbsession['bigbluebuttonbn']->recordings_html) {
@@ -473,7 +473,7 @@ 
     $jsvars += array(
             'columns' => bigbluebuttonbn_get_recording_columns($bbbsession),
             'data' => bigbluebuttonbn_get_recording_data($bbbsession, $recordings),
-          );
+            );
 
     // Render a YUI table.
     return html_writer::div('', '', array('id' => 'bigbluebuttonbn_yui_table'));
@@ -484,10 +484,10 @@ 
 
     $button = html_writer::tag('input', '',
         array('type' => 'button',
-              'value' => get_string('view_recording_button_import', 'bigbluebuttonbn'),
-              'class' => 'btn btn-secondary',
-              'onclick' => 'window.location=\''.$CFG->wwwroot.'/mod/bigbluebuttonbn/import_view.php?bn='.
-                  $bbbsession['bigbluebuttonbn']->id.'\''));
+                'value' => get_string('view_recording_button_import', 'bigbluebuttonbn'),
+                'class' => 'btn btn-secondary',
+                'onclick' => 'window.location=\''.$CFG->wwwroot.'/mod/bigbluebuttonbn/import_view.php?bn='.
+                    $bbbsession['bigbluebuttonbn']->id.'\''));
     $output = html_writer::start_tag('br');
     $output .= html_writer::tag('span', $button, array('id' => 'import_recording_links_button'));
     $output .= html_writer::tag('span', '', array('id' => 'import_recording_links_table'));
@@ -505,7 +505,7 @@ 
         return '<h4>'.get_string('view_section_title_presentation', 'bigbluebuttonbn').'</h4>'.
                 ''.$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 '';

Spacing +45 added lines, -45 removed lines

@@ -24,8 +24,8 @@ 
  * @author    Fred Dixon  (ffdixon [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');
 
 $id = required_param('id', PARAM_INT);
 $bn = optional_param('n', 0, PARAM_INT);
@@ -58,21 +58,21 @@ 
 if (is_null($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=' . $bigbluebuttonbn->course);
     exit;
 }
-$bbbsession['serverversion'] = (string) $serverversion;
+$bbbsession['serverversion'] = (string)$serverversion;
 
 // Mark viewed by user (if required).
 $completion = new completion_info($course);
@@ -80,7 +80,7 @@ 
 
 // Print the page header.
 $PAGE->set_context($context);
-$PAGE->set_url($CFG->wwwroot.'/mod/bigbluebuttonbn/view.php', array('id' => $cm->id));
+$PAGE->set_url($CFG->wwwroot . '/mod/bigbluebuttonbn/view.php', array('id' => $cm->id));
 $PAGE->set_title(format_string($bigbluebuttonbn->name));
 $PAGE->set_cacheable(false);
 $PAGE->set_heading($course->fullname);
@@ -90,11 +90,11 @@ 
 if (!has_capability('moodle/category:manage', $context) && !has_capability('mod/bigbluebuttonbn:join', $context)) {
     echo $OUTPUT->header();
     if (isguestuser()) {
-        echo $OUTPUT->confirm('<p>'.get_string('view_noguests', 'bigbluebuttonbn').'</p>'.get_string('liketologin'),
-            get_login_url(), $CFG->wwwroot.'/course/view.php?id='.$course->id);
+        echo $OUTPUT->confirm('<p>' . get_string('view_noguests', 'bigbluebuttonbn') . '</p>' . get_string('liketologin'),
+            get_login_url(), $CFG->wwwroot . '/course/view.php?id=' . $course->id);
     } else {
-        echo $OUTPUT->confirm('<p>'.get_string('view_nojoin', 'bigbluebuttonbn').'</p>'.get_string('liketologin'),
-            get_login_url(), $CFG->wwwroot.'/course/view.php?id='.$course->id);
+        echo $OUTPUT->confirm('<p>' . get_string('view_nojoin', 'bigbluebuttonbn') . '</p>' . get_string('liketologin'),
+            get_login_url(), $CFG->wwwroot . '/course/view.php?id=' . $course->id);
     }
     echo $OUTPUT->footer();
     exit;
@@ -102,7 +102,7 @@ 
 
 // Operation URLs.
 $bbbsession['bigbluebuttonbnURL'] = $CFG->wwwroot . '/mod/bigbluebuttonbn/view.php?id=' . $bbbsession['cm']->id;
-$bbbsession['logoutURL'] = $CFG->wwwroot . '/mod/bigbluebuttonbn/bbb_view.php?action=logout&id='.$id .
+$bbbsession['logoutURL'] = $CFG->wwwroot . '/mod/bigbluebuttonbn/bbb_view.php?action=logout&id=' . $id .
     '&bn=' . $bbbsession['bigbluebuttonbn']->id;
 $bbbsession['recordingReadyURL'] = $CFG->wwwroot . '/mod/bigbluebuttonbn/bbb_broker.php?action=recording_' .
     'ready&bigbluebuttonbn=' . $bbbsession['bigbluebuttonbn']->id;
@@ -122,7 +122,7 @@ 
 echo $OUTPUT->footer();
 
 // Shows version as a comment.
-echo '<!-- '.$bbbsession['originTag'].' -->'."\n";
+echo '<!-- ' . $bbbsession['originTag'] . ' -->' . "\n";
 
 // Initialize session variable used across views.
 $SESSION->bigbluebuttonbn_bbbsession = $bbbsession;
@@ -149,7 +149,7 @@ 
     $bbbsession['viewerPW'] = $bbbsession['bigbluebuttonbn']->viewerpass;
 
     // Database info related to the activity.
-    $bbbsession['meetingid'] = $bbbsession['bigbluebuttonbn']->meetingid.'-'.$bbbsession['course']->id.'-'.
+    $bbbsession['meetingid'] = $bbbsession['bigbluebuttonbn']->meetingid . '-' . $bbbsession['course']->id . '-' .
         $bbbsession['bigbluebuttonbn']->id;
     $bbbsession['meetingname'] = $bbbsession['bigbluebuttonbn']->name;
     $bbbsession['meetingdescription'] = $bbbsession['bigbluebuttonbn']->intro;
@@ -170,7 +170,7 @@ 
         $bbbsession['welcome'] = get_string('mod_form_field_welcome_default', 'bigbluebuttonbn');
     }
     if ($bbbsession['bigbluebuttonbn']->record) {
-        $bbbsession['welcome'] .= '<br><br>'.get_string('bbbrecordwarning', 'bigbluebuttonbn');
+        $bbbsession['welcome'] .= '<br><br>' . get_string('bbbrecordwarning', 'bigbluebuttonbn');
     }
 
     $bbbsession['openingtime'] = $bbbsession['bigbluebuttonbn']->openingtime;
@@ -186,7 +186,7 @@ 
     $bbbsession['originServerName'] = $parsedurl['host'];
     $bbbsession['originServerUrl'] = $CFG->wwwroot;
     $bbbsession['originServerCommonName'] = '';
-    $bbbsession['originTag'] = 'moodle-mod_bigbluebuttonbn ('.get_config('mod_bigbluebuttonbn', 'version').')';
+    $bbbsession['originTag'] = 'moodle-mod_bigbluebuttonbn (' . get_config('mod_bigbluebuttonbn', 'version') . ')';
 }
 
 function bigbluebuttonbn_view_bbbsession_roles($context, $userid) {
@@ -248,9 +248,9 @@ 
     }
 
     // Assign group default values.
-    $bbbsession['meetingid'] = $bbbsession['bigbluebuttonbn']->meetingid.'-'.$bbbsession['course']->id.'-'.
-        $bbbsession['bigbluebuttonbn']->id.'['.$bbbsession['group'].']';
-    $bbbsession['meetingname'] = $bbbsession['bigbluebuttonbn']->name.' ('.$groupname.')';
+    $bbbsession['meetingid'] = $bbbsession['bigbluebuttonbn']->meetingid . '-' . $bbbsession['course']->id . '-' .
+        $bbbsession['bigbluebuttonbn']->id . '[' . $bbbsession['group'] . ']';
+    $bbbsession['meetingname'] = $bbbsession['bigbluebuttonbn']->name . ' (' . $groupname . ')';
 
     if (count($groups) == 0) {
         // Only the All participants group exists.
@@ -265,12 +265,12 @@ 
     }
 
     bigbluebuttonbn_view_message_box($bbbsession, get_string('view_groups_selection_warning', 'bigbluebuttonbn'), 'warning');
-    $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>';
 }
 
-function bigbluebuttonbn_view_message_box(&$bbbsession, $message, $type='warning', $onlymoderator=false) {
+function bigbluebuttonbn_view_message_box(&$bbbsession, $message, $type = 'warning', $onlymoderator = false) {
     global $OUTPUT;
     if ($onlymoderator && !$bbbsession['moderator'] && !$bbbsession['administrator']) {
         return;
@@ -301,7 +301,7 @@ 
 
     // Renders general warning when configured.
     $cfg = \mod_bigbluebuttonbn\locallib\config::get_options();
-    $output  = bigbluebuttonbn_view_render_warning(
+    $output = bigbluebuttonbn_view_render_warning(
         (string)$cfg['general_warning_message'],
         (string)$cfg['general_warning_box_type'],
         (string)$cfg['general_warning_button_href'],
@@ -323,7 +323,7 @@ 
                 'M.mod_bigbluebuttonbn.recordings.init', array($jsvars));
     }
 
-    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));
 }
 
@@ -348,7 +348,7 @@ 
     return $output;
 }
 
-function bigbluebuttonbn_view_render_warning($message, $type='info', $href='', $text='', $class='') {
+function bigbluebuttonbn_view_render_warning($message, $type = 'info', $href = '', $text = '', $class = '') {
     global $OUTPUT;
     $output = "\n";
     // Evaluates if config_warning is enabled.
@@ -356,14 +356,14 @@ 
         return $output;
     }
     $output .= $OUTPUT->box_start('box boxalignleft adminerror alert alert-' . $type . ' alert-block fade in',
-      'bigbluebuttonbn_view_general_warning')."\n";
-    $output .= '  <button type="button" class="close" data-dismiss="alert">&times;</button>'.$message."\n";
-    $output .= '  <div class="singlebutton">'."\n";
+      'bigbluebuttonbn_view_general_warning') . "\n";
+    $output .= '  <button type="button" class="close" data-dismiss="alert">&times;</button>' . $message . "\n";
+    $output .= '  <div class="singlebutton">' . "\n";
     if (!empty($href)) {
         $output .= bigbluebuttonbn_view_render_warning_button($href, $text, $class);
     }
-    $output .= '  </div>'."\n";
-    $output .= $OUTPUT->box_end()."\n";
+    $output .= '  </div>' . "\n";
+    $output .= $OUTPUT->box_end() . "\n";
     return $output;
 }
 
@@ -374,11 +374,11 @@ 
     if ($class == '') {
         $class = 'btn btn-secondary';
     }
-    $output  = '  <form method="post" action="' . $href . '" class="form-inline">'."\n";
-    $output .= '      <button type="submit" class="' . $class . '"'."\n";
-    $output .= '          title=""'."\n";
-    $output .= '          >' . $text . '</button>'."\n";
-    $output .= '  </form>'."\n";
+    $output  = '  <form method="post" action="' . $href . '" class="form-inline">' . "\n";
+    $output .= '      <button type="submit" class="' . $class . '"' . "\n";
+    $output .= '          title=""' . "\n";
+    $output .= '          >' . $text . '</button>' . "\n";
+    $output .= '  </form>' . "\n";
     return $output;
 }
 
@@ -388,12 +388,12 @@ 
     // 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(
@@ -410,7 +410,7 @@ 
     $output .= $OUTPUT->box_end();
 
     $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') {
@@ -436,7 +436,7 @@ 
 
     // Get recordings.
     $recordings = array();
-    if ( bigbluebuttonbn_view_include_recordings($bbbsession) ) {
+    if (bigbluebuttonbn_view_include_recordings($bbbsession)) {
         $recordings = bigbluebuttonbn_get_recordings(
             $bbbsession['course']->id, $bigbluebuttonbnid, $showroom,
             $bbbsession['bigbluebuttonbn']->recordings_deleted
@@ -467,7 +467,7 @@ 
     // If there are meetings with recordings load the data to the table.
     if ($bbbsession['bigbluebuttonbn']->recordings_html) {
         // Render a plain html table.
-        return bigbluebutton_output_recording_table($bbbsession, $recordings)."\n";
+        return bigbluebutton_output_recording_table($bbbsession, $recordings) . "\n";
     }
 
     // JavaScript variables for recordings with YUI.
@@ -487,8 +487,8 @@ 
         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::start_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'));
@@ -503,10 +503,10 @@ 
         $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'], $icon, null, array(), false).''.
-                ''.$OUTPUT->action_link($bbbsession['presentation']['url'],
-                      $bbbsession['presentation']['name'], null, $attributes).'<br><br>';
+        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>';
     }
 
     return '';

lib.php

Indentation +2 added lines, -2 removed lines

@@ -301,12 +301,12 @@
     $str  = '<div class="bigbluebuttonbn overview">'."\n";
     $str .= '  <div class="name">'.get_string('modulename', 'bigbluebuttonbn').':&nbsp;'."\n";
     $str .= '    <a '.$classes.'href="'.$CFG->wwwroot.'/mod/bigbluebuttonbn/view.php?id='.$bigbluebuttonbn->coursemodule.
-      '">'.$bigbluebuttonbn->name.'</a>'."\n";
+        '">'.$bigbluebuttonbn->name.'</a>'."\n";
     $str .= '  </div>'."\n";
     $str .= '  <div class="info">'.get_string($start, 'bigbluebuttonbn').': '.userdate($bigbluebuttonbn->openingtime).
         '</div>'."\n";
     $str .= '  <div class="info">'.get_string('ends_at', 'bigbluebuttonbn').': '.userdate($bigbluebuttonbn->closingtime)
-      .'</div>'."\n";
+        .'</div>'."\n";
     $str .= '</div>'."\n";
     return $str;
 }

Doc Comments +7 added lines, -1 removed lines

@@ -207,7 +207,7 @@ 
  * $return->time = the time they did it
  * $return->info = a short text description.
  *
- * @return bool
+ * @return string
  */
 function bigbluebuttonbn_user_outline($course, $user, $mod, $bigbluebuttonbn) {
     global $DB;
@@ -488,6 +488,8 @@ 
 
 /**
  * Helper for validating pluginfile.
+ * @param stdClass $context
+ * @param string $filearea
  */
 function bigbluebuttonbn_pluginfile_valid($context, $filearea) {
     if ($context->contextlevel != CONTEXT_MODULE) {
@@ -504,6 +506,10 @@ 
 
 /**
  * Helper for getting pluginfile.
+ * @param stdClass $course
+ * @param stdClass $cm
+ * @param stdClass $context
+ * @param string $filearea
  */
 function bigbluebuttonbn_pluginfile_file($course, $cm, $context, $filearea, $args) {
     $filename = bigbluebuttonbn_pluginfile_filename($course, $cm, $context, $args);

Spacing +44 added lines, -44 removed lines

@@ -28,32 +28,32 @@ 
 
 global $CFG;
 
-require_once($CFG->dirroot.'/calendar/lib.php');
-require_once($CFG->dirroot.'/message/lib.php');
-require_once($CFG->dirroot.'/mod/lti/OAuth.php');
-require_once($CFG->libdir.'/accesslib.php');
-require_once($CFG->libdir.'/completionlib.php');
-require_once($CFG->libdir.'/datalib.php');
-require_once($CFG->libdir.'/coursecatlib.php');
-require_once($CFG->libdir.'/enrollib.php');
-require_once($CFG->libdir.'/filelib.php');
-require_once($CFG->libdir.'/formslib.php');
-
-if (file_exists(dirname(__FILE__).'/vendor/firebase/php-jwt/src/JWT.php')) {
-    require_once(dirname(__FILE__).'/vendor/firebase/php-jwt/src/JWT.php');
+require_once($CFG->dirroot . '/calendar/lib.php');
+require_once($CFG->dirroot . '/message/lib.php');
+require_once($CFG->dirroot . '/mod/lti/OAuth.php');
+require_once($CFG->libdir . '/accesslib.php');
+require_once($CFG->libdir . '/completionlib.php');
+require_once($CFG->libdir . '/datalib.php');
+require_once($CFG->libdir . '/coursecatlib.php');
+require_once($CFG->libdir . '/enrollib.php');
+require_once($CFG->libdir . '/filelib.php');
+require_once($CFG->libdir . '/formslib.php');
+
+if (file_exists(dirname(__FILE__) . '/vendor/firebase/php-jwt/src/JWT.php')) {
+    require_once(dirname(__FILE__) . '/vendor/firebase/php-jwt/src/JWT.php');
 }
 
 if (!isset($CFG->bigbluebuttonbn)) {
     $CFG->bigbluebuttonbn = array();
 }
 
-if (file_exists(dirname(__FILE__).'/config.php')) {
-    require_once(dirname(__FILE__).'/config.php');
+if (file_exists(dirname(__FILE__) . '/config.php')) {
+    require_once(dirname(__FILE__) . '/config.php');
     // Old BigBlueButtonBN cfg schema. For backward compatibility.
     global $BIGBLUEBUTTONBN_CFG;
 
     if (isset($BIGBLUEBUTTONBN_CFG)) {
-        foreach ((array) $BIGBLUEBUTTONBN_CFG as $key => $value) {
+        foreach ((array)$BIGBLUEBUTTONBN_CFG as $key => $value) {
             $cfgkey = str_replace("bigbluebuttonbn_", "", $key);
             $CFG->bigbluebuttonbn[$cfgkey] = $value;
         }
@@ -84,19 +84,19 @@ 
     }
 
     $features = array(
-        (string) FEATURE_IDNUMBER => true,
-        (string) FEATURE_GROUPS => true,
-        (string) FEATURE_GROUPINGS => true,
-        (string) FEATURE_GROUPMEMBERSONLY => true,
-        (string) FEATURE_MOD_INTRO => true,
-        (string) FEATURE_BACKUP_MOODLE2 => true,
-        (string) FEATURE_COMPLETION_TRACKS_VIEWS => true,
-        (string) FEATURE_GRADE_HAS_GRADE => false,
-        (string) FEATURE_GRADE_OUTCOMES => false,
-        (string) FEATURE_SHOW_DESCRIPTION => true,
+        (string)FEATURE_IDNUMBER => true,
+        (string)FEATURE_GROUPS => true,
+        (string)FEATURE_GROUPINGS => true,
+        (string)FEATURE_GROUPMEMBERSONLY => true,
+        (string)FEATURE_MOD_INTRO => true,
+        (string)FEATURE_BACKUP_MOODLE2 => true,
+        (string)FEATURE_COMPLETION_TRACKS_VIEWS => true,
+        (string)FEATURE_GRADE_HAS_GRADE => false,
+        (string)FEATURE_GRADE_OUTCOMES => false,
+        (string)FEATURE_SHOW_DESCRIPTION => true,
     );
 
-    if (isset($features[(string) $feature])) {
+    if (isset($features[(string)$feature])) {
         return $features[$feature];
     }
 
@@ -189,7 +189,7 @@ 
     $log->timecreated = time();
     $log->log = BIGBLUEBUTTONBN_LOG_EVENT_DELETE;
     $sql  = "SELECT * FROM {bigbluebuttonbn_logs} ";
-    $sql .= "WHERE bigbluebuttonbnid = ? AND log = ? AND ". $DB->sql_compare_text('meta') . " = ?";
+    $sql .= "WHERE bigbluebuttonbnid = ? AND log = ? AND " . $DB->sql_compare_text('meta') . " = ?";
     $logs = $DB->get_records_sql($sql, array($bigbluebuttonbn->id, BIGBLUEBUTTONBN_LOG_EVENT_CREATE, "{\"record\":true}"));
     $log->meta = "{\"has_recordings\":false}";
     if (!empty($logs)) {
@@ -212,10 +212,10 @@ 
 function bigbluebuttonbn_user_outline($course, $user, $mod, $bigbluebuttonbn) {
     global $DB;
     $completed = $DB->count_records('bigbluebuttonbn_logs', array('courseid' => $course->id,
-        'bigbluebuttonbnid' => $bigbluebuttonbn->id, 'userid' => $user->id, 'log' => 'Join', ), '*');
+        'bigbluebuttonbnid' => $bigbluebuttonbn->id, 'userid' => $user->id, 'log' => 'Join',), '*');
     if ($completed > 0) {
-        return fullname($user).' '.get_string('view_message_has_joined', 'bigbluebuttonbn').' '.
-            get_string('view_message_session_for', 'bigbluebuttonbn').' '.(string) $completed.' '.
+        return fullname($user) . ' ' . get_string('view_message_has_joined', 'bigbluebuttonbn') . ' ' .
+            get_string('view_message_session_for', 'bigbluebuttonbn') . ' ' . (string)$completed . ' ' .
             get_string('view_message_times', 'bigbluebuttonbn');
     }
     return '';
@@ -230,7 +230,7 @@ 
 function bigbluebuttonbn_user_complete($course, $user, $mod, $bigbluebuttonbn) {
     global $DB;
     $completed = $DB->count_records('bigbluebuttonbn_logs', array('courseid' => $course->id,
-        'bigbluebuttonbnid' => $bigbluebuttonbn->id, 'userid' => $user->id, 'log' => 'Join', ),
+        'bigbluebuttonbnid' => $bigbluebuttonbn->id, 'userid' => $user->id, 'log' => 'Join',),
         '*', IGNORE_MULTIPLE);
     return $completed > 0;
 }
@@ -301,16 +301,16 @@ 
     if ($bigbluebuttonbn->visible) {
         $classes = 'class="dimmed" ';
     }
-    $str  = '<div class="bigbluebuttonbn overview">'."\n";
-    $str .= '  <div class="name">'.get_string('modulename', 'bigbluebuttonbn').':&nbsp;'."\n";
-    $str .= '    <a '.$classes.'href="'.$CFG->wwwroot.'/mod/bigbluebuttonbn/view.php?id='.$bigbluebuttonbn->coursemodule.
-      '">'.$bigbluebuttonbn->name.'</a>'."\n";
-    $str .= '  </div>'."\n";
-    $str .= '  <div class="info">'.get_string($start, 'bigbluebuttonbn').': '.userdate($bigbluebuttonbn->openingtime).
-        '</div>'."\n";
-    $str .= '  <div class="info">'.get_string('ends_at', 'bigbluebuttonbn').': '.userdate($bigbluebuttonbn->closingtime)
-      .'</div>'."\n";
-    $str .= '</div>'."\n";
+    $str  = '<div class="bigbluebuttonbn overview">' . "\n";
+    $str .= '  <div class="name">' . get_string('modulename', 'bigbluebuttonbn') . ':&nbsp;' . "\n";
+    $str .= '    <a ' . $classes . 'href="' . $CFG->wwwroot . '/mod/bigbluebuttonbn/view.php?id=' . $bigbluebuttonbn->coursemodule .
+      '">' . $bigbluebuttonbn->name . '</a>' . "\n";
+    $str .= '  </div>' . "\n";
+    $str .= '  <div class="info">' . get_string($start, 'bigbluebuttonbn') . ': ' . userdate($bigbluebuttonbn->openingtime) .
+        '</div>' . "\n";
+    $str .= '  <div class="info">' . get_string('ends_at', 'bigbluebuttonbn') . ': ' . userdate($bigbluebuttonbn->closingtime)
+      .'</div>' . "\n";
+    $str .= '</div>' . "\n";
     return $str;
 }
 
@@ -454,7 +454,7 @@ 
     if (count($files) == 1) {
         // Get the first (and only) file.
         $file = reset($files);
-        $filesrc = '/'.$file->get_filename();
+        $filesrc = '/' . $file->get_filename();
     }
     return $filesrc;
 }
@@ -510,7 +510,7 @@ 
     if (!$filename) {
         return false;
     }
-    $fullpath = "/$context->id/mod_bigbluebuttonbn/$filearea/0/".$filename;
+    $fullpath = "/$context->id/mod_bigbluebuttonbn/$filearea/0/" . $filename;
     $fs = get_file_storage();
     $file = $fs->get_file_by_hash(sha1($fullpath));
     if (!$file || $file->is_directory()) {