blindsidenetworks / moodle-mod_bigbluebuttonbn

settings.php

Spacing +1 added lines, -1 removed lines

@@ -27,7 +27,7 @@
 
 global $CFG;
 
-require_once(dirname(__FILE__).'/locallib.php');
+require_once(dirname(__FILE__) . '/locallib.php');
 
 if ($ADMIN->fulltree) {
     // Configuration for BigBlueButton.

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.

bbb_view.php

Indentation +15 added lines, -15 removed lines

@@ -198,10 +198,10 @@ 
  */
 function bigbluebutton_bbb_view_create_meeting_data(&$bbbsession) {
     $data = ['meetingID' => $bbbsession['meetingid'],
-              'name' => bigbluebuttonbn_html2text($bbbsession['meetingname'], 64),
-              'attendeePW' => $bbbsession['viewerPW'],
-              'moderatorPW' => $bbbsession['modPW'],
-              'logoutURL' => $bbbsession['logoutURL'],
+                'name' => bigbluebuttonbn_html2text($bbbsession['meetingname'], 64),
+                'attendeePW' => $bbbsession['viewerPW'],
+                'moderatorPW' => $bbbsession['modPW'],
+                'logoutURL' => $bbbsession['logoutURL'],
             ];
     $data['record'] = bigbluebutton_bbb_view_create_meeting_data_record($bbbsession['record']);
     $data['welcome'] = trim($bbbsession['welcome']);
@@ -214,7 +214,7 @@ 
             '%duration%',
             (string) $durationtime,
             get_string('bbbdurationwarning', 'bigbluebuttonbn')
-          );
+            );
     }
     $voicebridge = intval($bbbsession['voicebridge']);
     if ($voicebridge > 0 && $voicebridge < 79999) {
@@ -253,22 +253,22 @@ 
 function bigbluebutton_bbb_view_create_meeting_metadata(&$bbbsession) {
     global $USER;
     $metadata = ['bbb-origin' => $bbbsession['origin'],
-                 'bbb-origin-version' => $bbbsession['originVersion'],
-                 'bbb-origin-server-name' => $bbbsession['originServerName'],
-                 'bbb-origin-server-common-name' => $bbbsession['originServerCommonName'],
-                 'bbb-origin-tag' => $bbbsession['originTag'],
-                 'bbb-context' => $bbbsession['course']->fullname,
-                 'bbb-recording-name' => bigbluebuttonbn_html2text($bbbsession['meetingname'], 64),
-                 'bbb-recording-description' => bigbluebuttonbn_html2text($bbbsession['meetingdescription'], 64),
-                 'bbb-recording-tags' => bigbluebuttonbn_get_tags($bbbsession['cm']->id), // Same as $id.
+                    'bbb-origin-version' => $bbbsession['originVersion'],
+                    'bbb-origin-server-name' => $bbbsession['originServerName'],
+                    'bbb-origin-server-common-name' => $bbbsession['originServerCommonName'],
+                    'bbb-origin-tag' => $bbbsession['originTag'],
+                    'bbb-context' => $bbbsession['course']->fullname,
+                    'bbb-recording-name' => bigbluebuttonbn_html2text($bbbsession['meetingname'], 64),
+                    'bbb-recording-description' => bigbluebuttonbn_html2text($bbbsession['meetingdescription'], 64),
+                    'bbb-recording-tags' => bigbluebuttonbn_get_tags($bbbsession['cm']->id), // Same as $id.
                 ];
     if ((boolean)\mod_bigbluebuttonbn\locallib\config::get('recordingstatus_enabled')) {
         $metadata["bn-recording-status"] = json_encode(
             array(
                 'email' => array('"' . fullname($USER) . '" <' . $USER->email . '>'),
                 'context' => $bbbsession['bigbluebuttonbnURL']
-              )
-          );
+                )
+            );
     }
     if ((boolean)\mod_bigbluebuttonbn\locallib\config::get('recordingready_enabled')) {
         $metadata['bn-recording-ready-url'] = $bbbsession['recordingReadyURL'];

Spacing +22 added lines, -22 removed lines

@@ -23,8 +23,8 @@ 
  * @author    Jesus Federico  (jesus [at] blindsidenetworks [dt] com)
  */
 
-require_once(dirname(dirname(dirname(__FILE__))).'/config.php');
-require_once(dirname(__FILE__).'/locallib.php');
+require_once(dirname(dirname(dirname(__FILE__))) . '/config.php');
+require_once(dirname(__FILE__) . '/locallib.php');
 
 global $SESSION;
 
@@ -70,23 +70,23 @@ 
     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;
 
     // 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;
@@ -114,8 +114,8 @@ 
         }
 
         // Assign group default values.
-        $bbbsession['meetingid'] .= '['.$bbbsession['group'].']';
-        $bbbsession['meetingname'] .= ' ('.$groupname.')';
+        $bbbsession['meetingid'] .= '[' . $bbbsession['group'] . ']';
+        $bbbsession['meetingname'] .= ' (' . $groupname . ')';
     }
 
     // Initialize session variable used across views.
@@ -178,7 +178,7 @@ 
         }
         // If user is not administrator nor moderator (user is steudent) and waiting is required.
         if (!$bbbsession['administrator'] && !$bbbsession['moderator'] && $bbbsession['wait']) {
-            header('Location: '.$bbbsession['logoutURL']);
+            header('Location: ' . $bbbsession['logoutURL']);
             break;
         }
         // As the meeting doesn't exist, try to create it.
@@ -192,16 +192,16 @@ 
             // The server is unreachable.
             if ($bbbsession['administrator']) {
                 print_error('view_error_unable_join', 'bigbluebuttonbn',
-                    $CFG->wwwroot.'/admin/settings.php?section=modsettingbigbluebuttonbn');
+                    $CFG->wwwroot . '/admin/settings.php?section=modsettingbigbluebuttonbn');
                 break;
             }
             if ($bbbsession['moderator']) {
                 print_error('view_error_unable_join_teacher', 'bigbluebuttonbn',
-                    $CFG->wwwroot.'/admin/settings.php?section=modsettingbigbluebuttonbn');
+                    $CFG->wwwroot . '/admin/settings.php?section=modsettingbigbluebuttonbn');
                 break;
             }
             print_error('view_error_unable_join_student', 'bigbluebuttonbn',
-                $CFG->wwwroot.'/admin/settings.php?section=modsettingbigbluebuttonbn');
+                $CFG->wwwroot . '/admin/settings.php?section=modsettingbigbluebuttonbn');
             break;
         }
         if ($response['returncode'] == 'FAILED') {
@@ -222,7 +222,7 @@ 
         bigbluebuttonbn_event_log(\mod_bigbluebuttonbn\event\events::$events['meeting_create'], $bigbluebuttonbn);
         // Internal logger: Insert a record with the meeting created.
         $overrides = array('meetingid' => $bbbsession['meetingid']);
-        $meta = '{"record":'.($bbbsession['record'] ? 'true' : 'false').'}';
+        $meta = '{"record":' . ($bbbsession['record'] ? 'true' : 'false') . '}';
         bigbluebuttonbn_log($bbbsession['bigbluebuttonbn'], BIGBLUEBUTTONBN_LOG_EVENT_CREATE, $overrides, $meta);
         // Since the meeting is already running, we just join the session.
         bigbluebutton_bbb_view_join_meeting($bbbsession, $bigbluebuttonbn, $origin);
@@ -233,7 +233,7 @@ 
         bigbluebuttonbn_event_log(\mod_bigbluebuttonbn\event\events::$events['recording_play'], $bigbluebuttonbn,
             ['other' => $rid]);
         // Execute the redirect.
-        header('Location: '.urldecode($href));
+        header('Location: ' . urldecode($href));
         break;
     default:
         bigbluebutton_bbb_view_close_window();
@@ -318,7 +318,7 @@ 
         $data['welcome'] .= '<br><br>';
         $data['welcome'] .= str_replace(
             '%duration%',
-            (string) $durationtime,
+            (string)$durationtime,
             get_string('bbbdurationwarning', 'bigbluebuttonbn')
           );
     }
@@ -408,7 +408,7 @@ 
     $meetinginfo = bigbluebuttonbn_get_meeting_info($bbbsession['meetingid'], BIGBLUEBUTTONBN_UPDATE_CACHE);
     if ($bbbsession['userlimit'] > 0 && intval($meetinginfo['participantCount']) >= $bbbsession['userlimit']) {
         // No more users allowed to join.
-        header('Location: '.$bbbsession['logoutURL']);
+        header('Location: ' . $bbbsession['logoutURL']);
         return;
     }
     // Build the URL.
@@ -422,13 +422,13 @@ 
     bigbluebuttonbn_event_log(\mod_bigbluebuttonbn\event\events::$events['meeting_join'], $bigbluebuttonbn);
     // Internal logger: Instert a record with the meeting created.
     $overrides = array('meetingid' => $bbbsession['meetingid']);
-    $meta = '{"origin":'.$origin.'}';
+    $meta = '{"origin":' . $origin . '}';
     bigbluebuttonbn_log($bbbsession['bigbluebuttonbn'], BIGBLUEBUTTONBN_LOG_EVENT_JOIN, $overrides, $meta);
     // Before executing the redirect, increment the number of participants.
     bigbluebuttonbn_participant_joined($bbbsession['meetingid'],
         ($bbbsession['administrator'] || $bbbsession['moderator']));
     // Execute the redirect.
-    header('Location: '.$joinurl);
+    header('Location: ' . $joinurl);
 }
 
 /**
@@ -440,13 +440,13 @@ 
  */
 function bigbluebutton_bbb_view_errors($serrors, $id) {
     global $CFG, $OUTPUT;
-    $errors = (array) json_decode(urldecode($serrors));
+    $errors = (array)json_decode(urldecode($serrors));
     $msgerrors = '';
     foreach ($errors as $error) {
-        $msgerrors .= html_writer::tag('p', $error->{'message'}, array('class' => 'alert alert-danger'))."\n";
+        $msgerrors .= html_writer::tag('p', $error->{'message'}, array('class' => 'alert alert-danger')) . "\n";
     }
     echo $OUTPUT->header();
     print_error('view_error_bigbluebutton', 'bigbluebuttonbn',
-        $CFG->wwwroot.'/mod/bigbluebuttonbn/view.php?id='.$id, $msgerrors, $serrors);
+        $CFG->wwwroot . '/mod/bigbluebuttonbn/view.php?id=' . $id, $msgerrors, $serrors);
     echo $OUTPUT->footer();
 }

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.

config-dist.php

Indentation +6 added lines, -6 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.
@@ -298,27 +298,27 @@ 
  * $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";

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);