public FileContentDataFactory()
 {
     _contentDataFactory       = new ContentDataFactory();
     _filePathConverter        = new FilePathConverter();
     _imageFilePathConverter   = new ImageFilePathConverter();
     _unknownFilePathConverter = new UnknownFilePathConverter();
     _pdfPathConverter         = new PdfPathConverter();
 }
 protected virtual void Start()
 {
     _notificationDisplayer  = FindObjectOfType <TemporaryNotificationDisplayer>();
     _loadingOverlay         = FindObjectOfType <LoadingOverlay>();
     _linkPreviewLoader      = LinkPreviewLoader.New();
     _metaDataFactory        = new MetaDataFactory();
     _imageFilePathConverter = new ImageFilePathConverter();
     _button.onClick.AddListener(onClick);
 }