Made some more changes to the LTI grade passback. Moved the LTI launc…

…h code back into the App.php class, and playlist id is no longer needed to load activity view.

index.php

@@ -6,11 +6,11 @@
 
 use Pimple\Container;
 use CurrikiTsugi\App;
-use Tsugi\Core\LTIX;
+// use Tsugi\Core\LTIX;
 use CurrikiTsugi\Interfaces\ControllerInterface;
 use Symfony\Component\HttpFoundation\Request;
 use Symfony\Component\HttpFoundation\Response;
-$LTI = LTIX::requireData();
+// $LTI = LTIX::requireData();
 $container = new Container();
 
 $container[Request::class] = function($c){

src/App.php

@@ -29,6 +29,7 @@ public function bootstrap()
                 call_user_func(array($this->controller, 'index'));
             }            
         } else {
+            $LTI = LTIX::requireData();
             // Obtain User ID
             $user_id = $LTI->user->id; //TSUGI member ID
             // Obtain User Email
@@ -49,7 +50,7 @@ public function bootstrap()
                 $playlist_studio_link = CURRIKI_STUDIO_HOST . "/playlist/$playlist_id/preview/lti";
                 $redirect_to_studio_url = $playlist_studio_link . "?" . $lti_token_params;
                 header("Location: $redirect_to_studio_url");
-            } elseif ($activity_id && $playlist_id) {
+            } elseif ($activity_id) { // && $playlist_id
                 // Check if the grade is being passedback
                 $is_gradepassback = (int) U::get($_GET, "gpb");
                 if ($is_gradepassback) {