v2.0.1: Fixed minor bug intoduced in latest update

The initialization of context variables were incorrectly placed and ended being set after the initialization of the session variable that is used across views. This produces some warning messages in the logs.

version.php

@@ -11,7 +11,7 @@
 
 defined('MOODLE_INTERNAL') || die;
 
-$plugin->version  = 2015080607;
+$plugin->version  = 2015080608;
 $plugin->requires = 2013111800;
 $plugin->cron     = 0;
 $plugin->component = 'mod_bigbluebuttonbn';

view.php

@@ -107,6 +107,10 @@
 $bbbsession['originServerUrl'] = $CFG->wwwroot;
 $bbbsession['originServerCommonName'] = '';
 $bbbsession['originTag'] = 'moodle-mod_bigbluebuttonbn ('.$module_version.')';
+// Metadata (context)
+$bbbsession['contextActivityName'] = "";
+$bbbsession['contextActivityDescription'] = "";
+$bbbsession['contextActivityTags'] = "";
 ////////////////////////////////////////////////
 /////   BigBlueButton Session Setup Ends   /////
 ////////////////////////////////////////////////
@@ -211,34 +215,31 @@
         $group_name = get_string('allparticipants');
     $bbbsession['meetingname'] = $bigbluebuttonbn->name.' ('.$group_name.')';
 }
+// Metadata (contextActivityName updated after meeting name is assigned)
+$bbbsession['contextActivityName'] = $bbbsession['meetingname'];
+
+// Initialize session variable used across views
+$SESSION->bigbluebuttonbn_bbbsession = $bbbsession;
 
 $now = time();
 if (!empty($bigbluebuttonbn->openingtime) && $now < $bigbluebuttonbn->openingtime ) {
     //CALLING BEFORE
-    $SESSION->bigbluebuttonbn_bbbsession = $bbbsession;
     $bigbluebuttonbn_view = 'before';
 
     bigbluebuttonbn_view_before($bbbsession);
 
 } else if (!empty($bigbluebuttonbn->closingtime) && $now > $bigbluebuttonbn->closingtime) {
     //CALLING AFTER
     $bbbsession['presentation'] = bigbluebuttonbn_get_presentation_array($context, $bigbluebuttonbn->presentation);
-    $SESSION->bigbluebuttonbn_bbbsession = $bbbsession;
     $bigbluebuttonbn_view = 'after';
 
     bigbluebuttonbn_view_after($bbbsession);
 
 } else {
     //GO JOINING
     $bbbsession['presentation'] = bigbluebuttonbn_get_presentation_array($bbbsession['context'], $bigbluebuttonbn->presentation, $bigbluebuttonbn->id);
-    $SESSION->bigbluebuttonbn_bbbsession = $bbbsession;
     $bigbluebuttonbn_view = 'join';
 
-    // Metadata (context)
-    $bbbsession['contextActivityName'] = $bbbsession['meetingname'];
-    $bbbsession['contextActivityDescription'] = "";
-    $bbbsession['contextActivityTags'] = "";
-
     bigbluebuttonbn_view_joining($bbbsession);
 
     //JavaScript variables