public static ImageItem ObtainDocumentPreview(this Attachment attachment, ImageSize imageSize, IImageUrlObtainer obtainer)
{
if (attachment.Type != "doc")
{
return(null);
}
//var obtainer = App.Container.GetInstance<DocumentPreviewUrlObtainer>();
return(obtainer.Obtain(attachment, imageSize));
}
public static ImageItem ObtainPhotoUrl(this Attachment attachment, ImageSize imageSize, IImageUrlObtainer obtainer)
{
if (attachment.Type != "photo")
{
return(null);
}
//var obtainer = App.Container.GetInstance<PhotoUrlObtainer>();
return(obtainer.Obtain(attachment, imageSize));
}