private Guid AddUnsortedAttachment(TreeNode page, string requestFileName)
{
if (!(Request.Files[requestFileName] is HttpPostedFileWrapper file))
{
return(Guid.Empty);
}
return(ImageUploaderHelper.Upload(file, path =>
{
return DocumentHelper.AddUnsortedAttachment(page, Guid.Empty, path).AttachmentGUID;
}));
}
private Guid AddMediaFile(string requestFileName, MediaLibraryInfo library)
{
if (!(Request.Files[requestFileName] is HttpPostedFileWrapper file))
{
return(Guid.Empty);
}
return(ImageUploaderHelper.Upload(file, path =>
{
var mediaFile = new MediaFileInfo(path, library.LibraryID);
MediaFileInfo.Provider.Set(mediaFile);
return mediaFile.FileGUID;
}));
}
/// <summary>
/// Uploads given file.
/// </summary>
/// <param name="file">Posted file.</param>
/// <param name="storeFile">Action to store the file.</param>
public static Guid Upload(HttpPostedFileWrapper file, Func <string, Guid> storeFile)
{
var imagePath = ImageUploaderHelper.GetTempFilePath(file);
byte[] data = new byte[file.ContentLength];
file.InputStream.Seek(0, System.IO.SeekOrigin.Begin);
file.InputStream.Read(data, 0, file.ContentLength);
File.WriteAllBytes(imagePath, data);
var fileGuid = storeFile(imagePath);
File.Delete(imagePath);
return(fileGuid);
}