public function postCreate()
 {
     if (Auth::guest()) {
         return Redirect::secure('user/login');
     }
     // do not use layout for this
     $this->layout = null;
     // check image size (must be < 10MB)
     if (Input::file('image')->getSize() > 10000000) {
         return Redirect::secure('picture/upload');
     }
     // check image type (must be (jpg, png, gif or jpeg))
     if (Input::file('image')->getClientOriginalExtension() == "jpg" || Input::file('image')->getClientOriginalExtension() == "jpeg" || Input::file('image')->getClientOriginalExtension() == "png" || Input::file('image')->getClientOriginalExtension() == "gif") {
         // add record to db
         Input::get('isPrivate') == 1 ? $isPrivate = 1 : ($isPrivate = 0);
         $id = Picture::insertGetId(array('user_id' => Input::get('userId'), 'album_id' => Input::get('albumId'), 'filename' => Input::file('image')->getClientOriginalName(), 'size' => Input::file('image')->getSize(), 'title' => strip_tags(Purifier::clean(Input::get('title'))), 'isPrivate' => $isPrivate));
         // move to albums folder
         $destinationPath = public_path() . "/files/" . Input::get('userId') . "/" . Input::get('albumId');
         Input::file('image')->move($destinationPath, Input::file('image')->getClientOriginalName());
         // redirect to uploaded picture
         return Redirect::secure('picture/' . $id);
     }
     return Redirect::secure('picture/upload');
 }