public function show($id)
 {
     if ($id) {
         if ($id == "photos") {
             $datas = Photo::get();
         } elseif ($id == "videos") {
             $datas = Video::get();
         } elseif ($id == "documents") {
             $datas = Document::get();
         } elseif ($id == "audios") {
             $datas = Audio::get();
         } elseif ($id == "uploadedfiles") {
             $datas = UploadedFile::get();
         }
         return view("Modvel::admin." . $this->theme . ".files.show")->with('datas', $datas)->with('headName', $this->headName);
     }
 }
 public static function addAudio($data, $relationshipId = null, $categoryName = null, $displayName = null)
 {
     if (!is_null($data)) {
         $time = Carbon\Carbon::now()->timestamp;
         $extension = $data->getClientOriginalExtension();
         $mediaName = $time . rand(5, 200000);
         $fileName = $mediaName . "." . $extension;
         $data->move(public_path() . '/uploads/audios/', $fileName);
         if (is_null($displayName)) {
             $displayName = $mediaName;
         }
         if (is_null($relationshipId)) {
             $relationshipId = 0;
         }
         $mediaCreate = Audio::create(['displayName' => $displayName, 'fileName' => $fileName, 'categoryName' => $categoryName, 'relId' => $relationshipId]);
         return $mediaCreate;
     }
 }