public function addPortfolioPiece()
 {
     $user = User::find(Auth::user()->id);
     if (isset($user)) {
         $portfolio_piece = new PortfolioPiece();
         $portfolio_piece->user_id = $user->id;
         if (Input::get('add_title') != '') {
             $portfolio_piece->title = Input::get('add_title');
         }
         if (Input::get('add_caption') != '') {
             $portfolio_piece->caption = Input::get('add_caption');
         }
         if (Input::get('add_title_1') != '') {
             $portfolio_piece->content_title_1 = Input::get('add_title_1');
         }
         if (Input::get('add_text_1') != '') {
             $portfolio_piece->content_text_1 = Input::get('add_text_1');
         }
         if (Input::get('add_title_2') != '') {
             $portfolio_piece->content_title_2 = Input::get('add_title_2');
         }
         if (Input::get('add_text_2') != '') {
             $portfolio_piece->content_text_2 = Input::get('add_text_2');
         }
         if (Input::get('add_title_3') != '') {
             $portfolio_piece->content_title_3 = Input::get('add_title_3');
         }
         if (Input::get('add_text_3') != '') {
             $portfolio_piece->content_text_3 = Input::get('add_text_3');
         }
         if (Input::get('add_title_4') != '') {
             $portfolio_piece->content_title_4 = Input::get('add_title_4');
         }
         if (Input::get('add_text_4') != '') {
             $portfolio_piece->content_text_4 = Input::get('add_text_4');
         }
         if (Input::get('add_info_1') != '') {
             $portfolio_piece->info_title_1 = Input::get('add_info_1');
         }
         if (Input::get('add_caption_1') != '') {
             $portfolio_piece->info_caption_1 = Input::get('add_caption_1');
         }
         if (Input::get('add_info_2') != '') {
             $portfolio_piece->info_title_2 = Input::get('add_info_2');
         }
         if (Input::get('add_caption_2') != '') {
             $portfolio_piece->info_caption_2 = Input::get('add_caption_2');
         }
         if (Input::get('add_extra_1') != '') {
             $portfolio_piece->extra_1 = Input::get('add_extra_1');
         }
         if (Input::get('add_extra_2') != '') {
             $portfolio_piece->extra_2 = Input::get('add_extra_2');
         }
         if (Input::get('add_extra_3') != '') {
             $portfolio_piece->extra_3 = Input::get('add_extra_3');
         }
         if (Input::get('add_extra_4') != '') {
             $portfolio_piece->extra_4 = Input::get('add_extra_4');
         }
         $portfolio_piece->save();
         return redirect('home')->with('status', 'success');
     } else {
         return 'An error has occured';
     }
 }