blindsidenetworks / moodle-mod_bigbluebuttonbn

bbb_broker.php

Indentation +18 added lines, -18 removed lines

@@ -366,26 +366,26 @@ 
             return array(
                 'status' => false,
                 'message' => get_string('view_recording_publish_link_deleted', 'bigbluebuttonbn')
-              );
+                );
         }
         if ($realrecordings[$params['id']]['published'] !== 'true') {
             return array(
                 'status' => false,
                 'message' => get_string('view_recording_publish_link_not_published', 'bigbluebuttonbn')
-              );
+                );
         }
         return array(
             'status' => bigbluebuttonbn_publish_recording_imported(
                 $recordings[$params['id']]['imported'], true
             )
-          );
+            );
     }
     // As the recordingid was not identified as imported recording link, execute actual publish.
     return array(
         'status' => bigbluebuttonbn_publish_recordings(
             $params['id'], 'true'
         )
-      );
+        );
 }
 
 /**
@@ -401,26 +401,26 @@ 
             return array(
                 'status' => false,
                 'message' => get_string('view_recording_unprotect_link_deleted', 'bigbluebuttonbn')
-              );
+                );
         }
         if ($realrecordings[$params['id']]['protected'] === 'true') {
             return array(
                 'status' => false,
                 'message' => get_string('view_recording_unprotect_link_not_unprotected', 'bigbluebuttonbn')
-              );
+                );
         }
         return array(
             'status' => bigbluebuttonbn_protect_recording_imported(
                 $recordings[$params['id']]['imported'], false
             )
-          );
+            );
     }
     // As the recordingid was not identified as imported recording link, execute actual uprotect.
     return array(
         'status' => bigbluebuttonbn_update_recordings(
             $params['id'], array('protect' => 'false')
         )
-      );
+        );
 }
 
 /**
@@ -434,7 +434,7 @@ 
             'status' => bigbluebuttonbn_publish_recording_imported(
                 $recordings[$params['id']]['imported'], false
             )
-          );
+            );
     }
     // As the recordingid was not identified as imported recording link, execute unpublish on a real recording.
     // First: Unpublish imported links associated to the recording.
@@ -452,7 +452,7 @@ 
         'status' => bigbluebuttonbn_publish_recordings(
             $params['id'], 'false'
         )
-      );
+        );
 }
 
 /**
@@ -466,7 +466,7 @@ 
             'status' => bigbluebuttonbn_protect_recording_imported(
                 $recordings[$params['id']]['imported'], true
             )
-          );
+            );
     }
     // As the recordingid was not identified as imported recording link, execute protect on a real recording.
     // First: Protect imported links associated to the recording.
@@ -484,7 +484,7 @@ 
         'status' => bigbluebuttonbn_update_recordings(
             $params['id'], array('protect' => 'true')
         )
-      );
+        );
 }
 
 /**
@@ -498,7 +498,7 @@ 
             'status' => bigbluebuttonbn_delete_recording_imported(
                 $recordings[$params['id']]['imported']
             )
-          );
+            );
     }
     // As the recordingid was not identified as imported recording link, execute delete on a real recording.
     // First: Delete imported links associated to the recording.
@@ -514,7 +514,7 @@ 
         'status' => bigbluebuttonbn_delete_recordings(
             $params['id']
         )
-      );
+        );
 }
 
 /**
@@ -527,7 +527,7 @@ 
             'status' => bigbluebuttonbn_update_recording_imported(
                 $recordings[$params['id']]['imported'], json_decode($params['meta'], true)
             )
-          );
+            );
     }
 
     // As the recordingid was not identified as imported recording link, execute update on a real recording.
@@ -537,7 +537,7 @@ 
         'status' => bigbluebuttonbn_update_recordings(
             $params['id'], json_decode($params['meta'])
         )
-      );
+        );
 }
 
 /**
@@ -682,10 +682,10 @@ 
     $params['recording_import'] = ['id' => 'The recordingID must be specified.'];
     $params['recording_ready'] = [
             'signed_parameters' => 'A JWT encoded string must be included as [signed_parameters].'
-          ];
+            ];
     $params['live_session_events'] = [
             'signed_parameters' => 'A JWT encoded string must be included as [signed_parameters].'
-          ];
+            ];
     return $params;
 }
 

Spacing +16 added lines, -16 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');
 
 use \Firebase\JWT\JWT;
 
@@ -40,13 +40,13 @@ 
 $params['meta'] = optional_param('meta', '', PARAM_TEXT);
 
 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;
 }
 
@@ -130,11 +130,11 @@ 
         bigbluebuttonbn_broker_live_session_events($params, $bigbluebuttonbn, $cm);
         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');
     return;
 
 } catch (Exception $e) {
-    header('HTTP/1.0 500 Internal Server Error. '.$e->getMessage());
+    header('HTTP/1.0 500 Internal Server Error. ' . $e->getMessage());
     return;
 }
 
@@ -320,7 +320,7 @@ 
 function bigbluebuttonbn_broker_recording_info_current($recording, $params) {
     $callbackresponse['status'] = true;
     $callbackresponse['found'] = true;
-    $callbackresponse['published'] = (string) $recording['published'];
+    $callbackresponse['published'] = (string)$recording['published'];
     if (!isset($params['meta']) || empty($params['meta'])) {
         return $callbackresponse;
     }
@@ -650,8 +650,8 @@ 
         $decodedparameters = JWT::decode($params['signed_parameters'],
             \mod_bigbluebuttonbn\locallib\config::get('shared_secret'), array('HS256'));
     } catch (Exception $e) {
-        $error = 'Caught exception: '.$e->getMessage();
-        header('HTTP/1.0 400 Bad Request. '.$error);
+        $error = 'Caught exception: ' . $e->getMessage();
+        header('HTTP/1.0 400 Bad Request. ' . $error);
         return;
     }
     // Validate that the bigbluebuttonbn activity corresponds to the meeting_id received.
@@ -667,8 +667,8 @@ 
         bigbluebuttonbn_send_notification_recording_ready($bigbluebuttonbn);
         header('HTTP/1.0 202 Accepted');
     } catch (Exception $e) {
-        $error = 'Caught exception: '.$e->getMessage();
-        header('HTTP/1.0 503 Service Unavailable. '.$error);
+        $error = 'Caught exception: ' . $e->getMessage();
+        header('HTTP/1.0 503 Service Unavailable. ' . $error);
     }
 }
 
@@ -689,13 +689,13 @@ 
     $importrecordings = $SESSION->bigbluebuttonbn_importrecordings;
     if (!isset($importrecordings[$params['id']])) {
         $error = "Recording {$params['id']} could not be found. It can not be imported";
-        header('HTTP/1.0 404 Not found. '.$error);
+        header('HTTP/1.0 404 Not found. ' . $error);
         return;
     }
     $callbackresponse = array('status' => true);
     $importrecordings[$params['id']]['imported'] = true;
     $overrides = array('meetingid' => $importrecordings[$params['id']]['meetingID']);
-    $meta = '{"recording":'.json_encode($importrecordings[$params['id']]).'}';
+    $meta = '{"recording":' . json_encode($importrecordings[$params['id']]) . '}';
     bigbluebuttonbn_logs($bbbsession, BIGBLUEBUTTONBN_LOG_EVENT_IMPORT, $overrides, $meta);
     // Moodle event logger: Create an event for recording imported.
     if (isset($bbbsession['bigbluebutton']) && isset($bbbsession['cm'])) {
@@ -721,8 +721,8 @@ 
         $decodedparameters = JWT::decode($params['signed_parameters'],
             \mod_bigbluebuttonbn\locallib\config::get('shared_secret'), array('HS256'));
     } catch (Exception $e) {
-        $error = 'Caught exception: '.$e->getMessage();
-        header('HTTP/1.0 400 Bad Request. '.$error);
+        $error = 'Caught exception: ' . $e->getMessage();
+        header('HTTP/1.0 400 Bad Request. ' . $error);
         return;
     }
     // Validate that the bigbluebuttonbn activity corresponds to the meeting_id received.
@@ -763,7 +763,7 @@ 
     }
     $action = strtolower($params['action']);
     if (!array_key_exists($action, $requiredparams)) {
-        return 'Action '.$params['action'].' can not be performed.';
+        return 'Action ' . $params['action'] . ' can not be performed.';
     }
     return bigbluebuttonbn_broker_validate_parameters_message($params, $requiredparams[$action]);
 }

lib.php

Doc Comments +3 added lines, -3 removed lines

@@ -97,7 +97,7 @@ 
  * @uses FEATURE_GRADE_OUTCOMES
  * @uses FEATURE_SHOW_DESCRIPTION
  * @param string $feature
- * @return mixed True if yes (some features may use other values)
+ * @return null|boolean True if yes (some features may use other values)
  */
 function bigbluebuttonbn_supports($feature) {
     if (!$feature) {
@@ -239,7 +239,7 @@ 
  * @param object $mod
  * @param object $bigbluebuttonbn
  *
- * @return bool
+ * @return string
  */
 function bigbluebuttonbn_user_outline($course, $user, $mod, $bigbluebuttonbn) {
     global $DB;
@@ -542,7 +542,7 @@ 
  * @param stdClass $context       context object
  * @param string   $filearea      file area
  *
- * @return false|null false if file not valid
+ * @return boolean false if file not valid
  */
 function bigbluebuttonbn_pluginfile_valid($context, $filearea) {
     if ($context->contextlevel != CONTEXT_MODULE) {

Indentation +3 added lines, -3 removed lines

@@ -68,7 +68,7 @@ 
  * Remove this block when restored
  */
 
- /** @var BIGBLUEBUTTONBN_DEFAULT_SERVER_URL string of default bigbluebutton server url */
+    /** @var BIGBLUEBUTTONBN_DEFAULT_SERVER_URL string of default bigbluebutton server url */
 const BIGBLUEBUTTONBN_DEFAULT_SERVER_URL = 'http://test-install.blindsidenetworks.com/bigbluebutton/';
 /** @var BIGBLUEBUTTONBN_DEFAULT_SHARED_SECRET string of default bigbluebutton server shared secret */
 const BIGBLUEBUTTONBN_DEFAULT_SHARED_SECRET = '8cd8ef52e8e101574e400365b55e11a6';
@@ -345,12 +345,12 @@ 
     $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;
 }

Spacing +46 added lines, -46 removed lines

@@ -28,33 +28,33 @@ 
 
 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->dirroot.'/tag/lib.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($CFG->dirroot . '/tag/lib.php');
+require_once($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;
         }
@@ -105,18 +105,18 @@ 
         return null;
     }
     $features = array(
-        (string) FEATURE_IDNUMBER => true,
-        (string) FEATURE_GROUPS => true,
-        (string) FEATURE_GROUPINGS => true,
-        (string) FEATURE_GROUPMEMBERSONLY => true,
-        (string) FEATURE_MOD_INTRO => true,
-        (string) FEATURE_BACKUP_MOODLE2 => true,
-        (string) FEATURE_COMPLETION_TRACKS_VIEWS => true,
-        (string) FEATURE_GRADE_HAS_GRADE => false,
-        (string) FEATURE_GRADE_OUTCOMES => false,
-        (string) FEATURE_SHOW_DESCRIPTION => true,
+        (string)FEATURE_IDNUMBER => true,
+        (string)FEATURE_GROUPS => true,
+        (string)FEATURE_GROUPINGS => true,
+        (string)FEATURE_GROUPMEMBERSONLY => true,
+        (string)FEATURE_MOD_INTRO => true,
+        (string)FEATURE_BACKUP_MOODLE2 => true,
+        (string)FEATURE_COMPLETION_TRACKS_VIEWS => true,
+        (string)FEATURE_GRADE_HAS_GRADE => false,
+        (string)FEATURE_GRADE_OUTCOMES => false,
+        (string)FEATURE_SHOW_DESCRIPTION => true,
     );
-    if (isset($features[(string) $feature])) {
+    if (isset($features[(string)$feature])) {
         return $features[$feature];
     }
     return null;
@@ -216,7 +216,7 @@ 
     $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)) {
@@ -245,10 +245,10 @@ 
 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)$completed . ' ' .
             get_string('view_message_times', 'bigbluebuttonbn');
     }
     return '';
@@ -268,7 +268,7 @@ 
 function bigbluebuttonbn_user_complete($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 $completed > 0;
 }
@@ -343,16 +343,16 @@ 
     if ($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;
 }
 
@@ -547,7 +547,7 @@ 
     if (count($files) == 1) {
         // Get the first (and only) file.
         $file = reset($files);
-        $filesrc = '/'.$file->get_filename();
+        $filesrc = '/' . $file->get_filename();
     }
     return $filesrc;
 }
@@ -615,7 +615,7 @@ 
     if (!$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()) {

import_view.php

Indentation +2 added lines, -2 removed lines

@@ -77,8 +77,8 @@
     $body .= html_writer::start_tag('br');
     $body .= html_writer::tag('input', '',
         array('type' => 'button', 'class' => 'btn btn-secondary',
-              'value' => get_string('view_recording_button_return', 'bigbluebuttonbn'),
-              'onclick' => 'window.location=\''.$CFG->wwwroot.'/mod/bigbluebuttonbn/view.php?id='.$cm->id.'\''));
+                'value' => get_string('view_recording_button_return', 'bigbluebuttonbn'),
+                'onclick' => 'window.location=\''.$CFG->wwwroot.'/mod/bigbluebuttonbn/view.php?id='.$cm->id.'\''));
     // JavaScript for locales.
     $PAGE->requires->strings_for_js(array_keys(bigbluebuttonbn_get_strings_for_js()), 'bigbluebuttonbn');
     // Require JavaScript modules.

Spacing +3 added lines, -3 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');
 
 $bn = required_param('bn', PARAM_INT);
 $tc = optional_param('tc', 0, PARAM_INT);
@@ -78,7 +78,7 @@ 
     $body .= html_writer::tag('input', '',
         array('type' => 'button', 'class' => 'btn btn-secondary',
               'value' => get_string('view_recording_button_return', 'bigbluebuttonbn'),
-              'onclick' => 'window.location=\''.$CFG->wwwroot.'/mod/bigbluebuttonbn/view.php?id='.$cm->id.'\''));
+              'onclick' => 'window.location=\'' . $CFG->wwwroot . '/mod/bigbluebuttonbn/view.php?id=' . $cm->id . '\''));
     // JavaScript for locales.
     $PAGE->requires->strings_for_js(array_keys(bigbluebuttonbn_get_strings_for_js()), 'bigbluebuttonbn');
     // Require JavaScript modules.

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');
 
 /**
  * Moodle class for mod_form.
@@ -48,7 +48,7 @@ 
         $serverversion = bigbluebuttonbn_get_server_version();
         if (is_null($serverversion)) {
             print_error('general_error_unable_connect', 'bigbluebuttonbn',
-                $CFG->wwwroot.'/admin/settings.php?section=modsettingbigbluebuttonbn');
+                $CFG->wwwroot . '/admin/settings.php?section=modsettingbigbluebuttonbn');
             return;
         }
         // Context.
@@ -127,7 +127,7 @@ 
                 );
                 $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;
             }
         }
@@ -423,7 +423,7 @@ 
             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

@@ -213,8 +213,8 @@ 
             $this->bigbluebuttonbn_mform_add_element($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'],
                 $field['description_key'], 0, ['maxlength' => 4, 'size' => 6]);
@@ -252,7 +252,7 @@ 
      */
     private function bigbluebuttonbn_mform_add_block_room_recordings(&$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';
@@ -260,7 +260,7 @@ 
         $this->bigbluebuttonbn_mform_add_element($mform, $field['type'], $field['name'], $field['data_type'],
             $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';
@@ -268,7 +268,7 @@ 
         $this->bigbluebuttonbn_mform_add_element($mform, $field['type'], $field['name'], $field['data_type'],
             $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';
@@ -276,7 +276,7 @@ 
         $this->bigbluebuttonbn_mform_add_element($mform, $field['type'], $field['name'], $field['data_type'],
             $field['description_key'], $cfg['recordings_imported_default']);
         $field = ['type' => 'hidden', 'name' => 'recordings_preview', 'data_type' => PARAM_INT,
-                  'description_key' => null];
+                    'description_key' => null];
         if ($cfg['recordings_preview_editable']) {
             $field['type'] = 'checkbox';
             $field['description_key'] = 'mod_form_field_recordings_preview';
@@ -347,7 +347,7 @@ 
         $htmlselectiontype = html_writer::select($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'));
@@ -355,7 +355,7 @@ 
             '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");

classes/locallib/config.php

Spacing +4 added lines, -4 removed lines

@@ -55,8 +55,8 @@ 
      */
     public static function defaultvalues() {
         return array(
-            'server_url' => (string) BIGBLUEBUTTONBN_DEFAULT_SERVER_URL,
-            'shared_secret' => (string) BIGBLUEBUTTONBN_DEFAULT_SHARED_SECRET,
+            'server_url' => (string)BIGBLUEBUTTONBN_DEFAULT_SERVER_URL,
+            'shared_secret' => (string)BIGBLUEBUTTONBN_DEFAULT_SHARED_SECRET,
             'voicebridge_editable' => 'false',
             'importrecordings_enabled' => 'false',
             'importrecordings_from_deleted_enabled' => 'false',
@@ -119,8 +119,8 @@ 
         if (isset($CFG->bigbluebuttonbn[$setting])) {
             return (string)$CFG->bigbluebuttonbn[$setting];
         }
-        if (isset($CFG->{'bigbluebuttonbn_'.$setting})) {
-            return (string)$CFG->{'bigbluebuttonbn_'.$setting};
+        if (isset($CFG->{'bigbluebuttonbn_' . $setting})) {
+            return (string)$CFG->{'bigbluebuttonbn_' . $setting};
         }
         return  self::defaultvalue($setting);
     }

Indentation +26 added lines, -26 removed lines

@@ -152,31 +152,31 @@
      */
     public static function get_options() {
         return array(
-               'version_major' => self::get_moodle_version_major(),
-               'voicebridge_editable' => self::get('voicebridge_editable'),
-               'waitformoderator_default' => self::get('waitformoderator_default'),
-               'waitformoderator_editable' => self::get('waitformoderator_editable'),
-               'userlimit_default' => self::get('userlimit_default'),
-               'userlimit_editable' => self::get('userlimit_editable'),
-               'preuploadpresentation_enabled' => self::get('preuploadpresentation_enabled'),
-               'sendnotifications_enabled' => self::get('sendnotifications_enabled'),
-               'recordings_enabled' => self::get('recordings_enabled'),
-               'recordings_html_default' => self::get('recordings_html_default'),
-               'recordings_html_editable' => self::get('recordings_html_editable'),
-               'recordings_deleted_default' => self::get('recordings_deleted_default'),
-               'recordings_deleted_editable' => self::get('recordings_deleted_editable'),
-               'recordings_imported_default' => self::get('recordings_imported_default'),
-               'recordings_imported_editable' => self::get('recordings_imported_editable'),
-               'recordings_preview_default' => self::get('recordings_preview_default'),
-               'recordings_preview_editable' => self::get('recordings_preview_editable'),
-               'recording_default' => self::get('recording_default'),
-               'recording_editable' => self::get('recording_editable'),
-               'recording_icons_enabled' => self::get('recording_icons_enabled'),
-               'general_warning_message' => self::get('general_warning_message'),
-               'general_warning_box_type' => self::get('general_warning_box_type'),
-               'general_warning_button_text' => self::get('general_warning_button_text'),
-               'general_warning_button_href' => self::get('general_warning_button_href'),
-               'general_warning_button_class' => self::get('general_warning_button_class'),
-          );
+                'version_major' => self::get_moodle_version_major(),
+                'voicebridge_editable' => self::get('voicebridge_editable'),
+                'waitformoderator_default' => self::get('waitformoderator_default'),
+                'waitformoderator_editable' => self::get('waitformoderator_editable'),
+                'userlimit_default' => self::get('userlimit_default'),
+                'userlimit_editable' => self::get('userlimit_editable'),
+                'preuploadpresentation_enabled' => self::get('preuploadpresentation_enabled'),
+                'sendnotifications_enabled' => self::get('sendnotifications_enabled'),
+                'recordings_enabled' => self::get('recordings_enabled'),
+                'recordings_html_default' => self::get('recordings_html_default'),
+                'recordings_html_editable' => self::get('recordings_html_editable'),
+                'recordings_deleted_default' => self::get('recordings_deleted_default'),
+                'recordings_deleted_editable' => self::get('recordings_deleted_editable'),
+                'recordings_imported_default' => self::get('recordings_imported_default'),
+                'recordings_imported_editable' => self::get('recordings_imported_editable'),
+                'recordings_preview_default' => self::get('recordings_preview_default'),
+                'recordings_preview_editable' => self::get('recordings_preview_editable'),
+                'recording_default' => self::get('recording_default'),
+                'recording_editable' => self::get('recording_editable'),
+                'recording_icons_enabled' => self::get('recording_icons_enabled'),
+                'general_warning_message' => self::get('general_warning_message'),
+                'general_warning_box_type' => self::get('general_warning_box_type'),
+                'general_warning_button_text' => self::get('general_warning_button_text'),
+                'general_warning_button_href' => self::get('general_warning_button_href'),
+                'general_warning_button_class' => self::get('general_warning_button_class'),
+            );
     }
 }

classes/settings/renderer.php

Indentation +1 added lines, -1 removed lines

@@ -205,7 +205,7 @@
                 !isset($CFG->bigbluebuttonbn['recordings_imported_editable']) ||
                 !isset($CFG->bigbluebuttonbn['recordings_preview_default']) ||
                 !isset($CFG->bigbluebuttonbn['recordings_preview_editable'])
-              );
+                );
     }
 
     /**

Spacing +3 added lines, -3 removed lines

@@ -28,7 +28,7 @@ 
 defined('MOODLE_INTERNAL') || die();
 
 require_once($CFG->dirroot . '/mod/bigbluebuttonbn/locallib.php');
-require_once($CFG->libdir.'/adminlib.php');
+require_once($CFG->libdir . '/adminlib.php');
 
 /**
  * Helper class for rendering HTML for settings.php.
@@ -66,7 +66,7 @@ 
             $itemname = get_string('config_' . $name, 'bigbluebuttonbn');
         }
         if ($itemdescription === null) {
-            $itemdescription = get_string('config_' .$name . '_description', 'bigbluebuttonbn');
+            $itemdescription = get_string('config_' . $name . '_description', 'bigbluebuttonbn');
         }
         $item = new \admin_setting_heading('bigbluebuttonbn_config_' . $name, $itemname, $itemdescription);
         $this->settings->add($item);
@@ -148,7 +148,7 @@ 
     public function render_warning_message($name, $message, $type = 'warning', $closable = true) {
         global $OUTPUT;
         $output = $OUTPUT->box_start('box boxalignleft adminerror alert alert-' . $type . ' alert-block fade in',
-            'bigbluebuttonbn_' . $name)."\n";
+            'bigbluebuttonbn_' . $name) . "\n";
         if ($closable) {
             $output .= '  <button type="button" class="close" data-dismiss="alert">&times;</button>' . "\n";
         }

classes/locallib/notifier.php

Spacing +26 added lines, -26 removed lines

@@ -47,7 +47,7 @@ 
     public static function notification_process($context, $bigbluebuttonbn, $action) {
         global $USER;
         // Prepare message.
-        $msg = (object) array();
+        $msg = (object)array();
         // Build the message_body.
         $msg->action = $action;
         $msg->activity_type = '';
@@ -72,26 +72,26 @@ 
      * @return string
      */
     public static function notification_msg_html($msg) {
-        $messagetext = '<p>'.$msg->activity_type.' "'.$msg->activity_title.'" '.
-            get_string('email_body_notification_meeting_has_been', 'bigbluebuttonbn').' '.$msg->action.'.</p>'."\n";
-        $messagetext .= '<p><b>'.$msg->activity_title.'</b> '.
-            get_string('email_body_notification_meeting_details', 'bigbluebuttonbn').':'."\n";
-        $messagetext .= '<table border="0" style="margin: 5px 0 0 20px"><tbody>'."\n";
-        $messagetext .= '<tr><td style="font-weight:bold;color:#555;">'.
-            get_string('email_body_notification_meeting_title', 'bigbluebuttonbn').': </td><td>'."\n";
-        $messagetext .= $msg->activity_title.'</td></tr>'."\n";
-        $messagetext .= '<tr><td style="font-weight:bold;color:#555;">'.
-            get_string('email_body_notification_meeting_description', 'bigbluebuttonbn').': </td><td>'."\n";
-        $messagetext .= $msg->activity_description.'</td></tr>'."\n";
-        $messagetext .= '<tr><td style="font-weight:bold;color:#555;">'.
-            get_string('email_body_notification_meeting_start_date', 'bigbluebuttonbn').': </td><td>'."\n";
-        $messagetext .= $msg->activity_openingtime.'</td></tr>'."\n";
-        $messagetext .= '<tr><td style="font-weight:bold;color:#555;">'.
-            get_string('email_body_notification_meeting_end_date', 'bigbluebuttonbn').': </td><td>'."\n";
-        $messagetext .= $msg->activity_closingtime.'</td></tr>'."\n";
-        $messagetext .= '<tr><td style="font-weight:bold;color:#555;">'.$msg->action.' '.
-            get_string('email_body_notification_meeting_by', 'bigbluebuttonbn').': </td><td>'."\n";
-        $messagetext .= $msg->activity_owner.'</td></tr></tbody></table></p>'."\n";
+        $messagetext = '<p>' . $msg->activity_type . ' "' . $msg->activity_title . '" ' .
+            get_string('email_body_notification_meeting_has_been', 'bigbluebuttonbn') . ' ' . $msg->action . '.</p>' . "\n";
+        $messagetext .= '<p><b>' . $msg->activity_title . '</b> ' .
+            get_string('email_body_notification_meeting_details', 'bigbluebuttonbn') . ':' . "\n";
+        $messagetext .= '<table border="0" style="margin: 5px 0 0 20px"><tbody>' . "\n";
+        $messagetext .= '<tr><td style="font-weight:bold;color:#555;">' .
+            get_string('email_body_notification_meeting_title', 'bigbluebuttonbn') . ': </td><td>' . "\n";
+        $messagetext .= $msg->activity_title . '</td></tr>' . "\n";
+        $messagetext .= '<tr><td style="font-weight:bold;color:#555;">' .
+            get_string('email_body_notification_meeting_description', 'bigbluebuttonbn') . ': </td><td>' . "\n";
+        $messagetext .= $msg->activity_description . '</td></tr>' . "\n";
+        $messagetext .= '<tr><td style="font-weight:bold;color:#555;">' .
+            get_string('email_body_notification_meeting_start_date', 'bigbluebuttonbn') . ': </td><td>' . "\n";
+        $messagetext .= $msg->activity_openingtime . '</td></tr>' . "\n";
+        $messagetext .= '<tr><td style="font-weight:bold;color:#555;">' .
+            get_string('email_body_notification_meeting_end_date', 'bigbluebuttonbn') . ': </td><td>' . "\n";
+        $messagetext .= $msg->activity_closingtime . '</td></tr>' . "\n";
+        $messagetext .= '<tr><td style="font-weight:bold;color:#555;">' . $msg->action . ' ' .
+            get_string('email_body_notification_meeting_by', 'bigbluebuttonbn') . ': </td><td>' . "\n";
+        $messagetext .= $msg->activity_owner . '</td></tr></tbody></table></p>' . "\n";
         return $messagetext;
     }
 
@@ -108,14 +108,14 @@ 
         global $DB;
         $course = $DB->get_record('course', array('id' => $bigbluebuttonbn->course), '*', MUST_EXIST);
         // Complete message.
-        $msg = (object) array();
+        $msg = (object)array();
         $msg->user_name = fullname($sender);
         $msg->user_email = $sender->email;
         $msg->course_name = "$course->fullname";
-        $message .= '<p><hr/><br/>'.get_string('email_footer_sent_by', 'bigbluebuttonbn').' '.
-            $msg->user_name.'('.$msg->user_email.') ';
-        $message .= get_string('email_footer_sent_from', 'bigbluebuttonbn').' '.$msg->course_name.'.</p>';
-        $users = (array) get_enrolled_users($context, '', 0, 'u.*', null, 0, 0, true);
+        $message .= '<p><hr/><br/>' . get_string('email_footer_sent_by', 'bigbluebuttonbn') . ' ' .
+            $msg->user_name . '(' . $msg->user_email . ') ';
+        $message .= get_string('email_footer_sent_from', 'bigbluebuttonbn') . ' ' . $msg->course_name . '.</p>';
+        $users = (array)get_enrolled_users($context, '', 0, 'u.*', null, 0, 0, true);
         foreach ($users as $user) {
             if ($user->id != $sender->id) {
                 message_post_message($sender, $user, $message, FORMAT_HTML);

config-dist.php

Indentation +8 added lines, -8 removed lines

@@ -98,7 +98,7 @@ 
  * 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;
@@ -119,7 +119,7 @@ 
  * '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.
@@ -259,13 +259,13 @@ 
  * $CFG->bigbluebuttonbn['recordings_imported_editable'] = 1;
  */
 
- /*
+    /*
   * When the value is set to 1 (checked) the bigbluebuttonbn resources
   * will show the recodings with thumbnails.
   * $CFG->bigbluebuttonbn['recordings_preview_default'] = 1;
   */
 
-  /*
+    /*
    * When the value is set to 1 (checked) the 'preview ui' capability can be
    * enabled/disabled by the user creating or editing the resource.
    * $CFG->bigbluebuttonbn['recordings_preview_editable'] = 0;
@@ -310,27 +310,27 @@ 
  * $CFG->bigbluebuttonbn['general_warning_message'] = "Would you like to record your BigBlueButton sessions for later viewing? ";
  */
 
- /*
+    /*
  * The warning box is always shown to administrators, but it is also possible to define other roles
  * to whom the it will be shown. The roles are based on the shortnames defined by Moodle:
  *     'manager,coursecreator,editingteacher,teacher,student,guest,user,frontpage'
  * $CFG->bigbluebuttonbn['general_warning_roles'] = 'editingteacher,teacher';
  */
 
- /*
+    /*
  * As the general_warning_message is shown in a box, its type can be defined with general_warning_type
  * The default type is 'info' which is normaly rendered in blue when using a bootstrap theme.
  * All the modifiers for boxed in bootstrap can be used [info|success|warning|danger].
  * $CFG->bigbluebuttonbn['general_warning_box_type'] = 'info';
  */
 
- /*
+    /*
  * Additionally, when general_warning_button_href value is different than "", a button
  * can also be shown right after the message.
  * $CFG->bigbluebuttonbn['general_warning_button_href'] = "http://blindsidenetworks.com/";
  */
 
- /*
+    /*
  * Finally, the text and class for the button can be modified
  * $CFG->bigbluebuttonbn['general_warning_button_text'] = "Upgrade your site";
  * $CFG->bigbluebuttonbn['general_warning_button_class'] = "btn btn-primary";

view.php

Indentation +8 added lines, -8 removed lines

@@ -436,12 +436,12 @@ 
     $recordings = bigbluebuttonbn_get_recordings(
         $bbbsession['course']->id, $bigbluebuttonbnid, $enabledfeatures['showroom'],
         $bbbsession['bigbluebuttonbn']->recordings_deleted
-      );
+        );
     if ($enabledfeatures['importrecordings']) {
         // Get recording links.
         $recordingsimported = bigbluebuttonbn_get_recordings_imported_array(
             $bbbsession['course']->id, $bigbluebuttonbnid, $enabledfeatures['showroom']
-          );
+            );
         /* Perform aritmetic addition instead of merge so the imported recordings corresponding to existent
          * recordings are not included. */
         $recordings += $recordingsimported;
@@ -455,7 +455,7 @@ 
     // 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) {
         // Render a plain html table.
@@ -465,7 +465,7 @@ 
     $jsvars += array(
             'columns' => bigbluebuttonbn_get_recording_columns($bbbsession),
             'data' => bigbluebuttonbn_get_recording_data($bbbsession, $recordings),
-          );
+            );
     // Render a YUI table.
     return html_writer::div('', '', array('id' => 'bigbluebuttonbn_yui_table'));
 }
@@ -485,10 +485,10 @@ 
     }
     $button = html_writer::tag('input', '',
         array('type' => 'button',
-              'value' => get_string('view_recording_button_import', 'bigbluebuttonbn'),
-              'class' => 'btn btn-secondary',
-              'onclick' => 'window.location=\''.$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'));

Spacing +30 added lines, -30 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);
 $bn = optional_param('n', 0, PARAM_INT);
@@ -60,19 +60,19 @@ 
 if (is_null($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;
@@ -151,7 +151,7 @@ 
     $bbbsession['modPW'] = $bbbsession['bigbluebuttonbn']->moderatorpass;
     $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;
@@ -171,7 +171,7 @@ 
         $bbbsession['welcome'] = get_string('mod_form_field_welcome_default', 'bigbluebuttonbn');
     }
     if ($bbbsession['bigbluebuttonbn']->record) {
-        $bbbsession['welcome'] .= '<br><br>'.get_string('bbbrecordwarning', 'bigbluebuttonbn');
+        $bbbsession['welcome'] .= '<br><br>' . get_string('bbbrecordwarning', 'bigbluebuttonbn');
     }
     $bbbsession['openingtime'] = $bbbsession['bigbluebuttonbn']->openingtime;
     $bbbsession['closingtime'] = $bbbsession['bigbluebuttonbn']->closingtime;
@@ -184,7 +184,7 @@ 
     $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') . ')';
     $bbbsession['bnserver'] = bigbluebuttonbn_is_bn_server();
 }
 
@@ -242,8 +242,8 @@ 
         $groupname = groups_get_group_name($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($bbbsession, get_string('view_groups_notenrolled_warning', 'bigbluebuttonbn'), 'info');
@@ -254,7 +254,7 @@ 
         return;
     }
     bigbluebuttonbn_view_message_box($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>';
 }
@@ -301,7 +301,7 @@ 
         'locale' => bigbluebuttonbn_get_localcode(), 'profile_features' => $typeprofiles[0]['features']);
     // Renders general warning when configured.
     $cfg = \mod_bigbluebuttonbn\locallib\config::get_options();
-    $output  = '';
+    $output = '';
     if (bigbluebuttonbn_view_warning_shown($bbbsession)) {
         $output .= bigbluebuttonbn_render_warning(
             (string)$cfg['general_warning_message'],
@@ -325,7 +325,7 @@ 
         $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));
 }
 
@@ -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();
     // 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);
@@ -459,7 +459,7 @@ 
     // 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.
     $jsvars += array(
@@ -487,8 +487,8 @@ 
         array('type' => 'button',
               'value' => get_string('view_recording_button_import', 'bigbluebuttonbn'),
               'class' => 'btn btn-secondary',
-              'onclick' => 'window.location=\''.$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'));
     $output .= html_writer::tag('span', '', array('id' => 'import_recording_links_table'));
@@ -507,10 +507,10 @@ 
     if (!is_null($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 '';
 }