/// <summary>
/// Moves current original image to history.
/// </summary>
/// <param name="originalImage">The current original image.</param>
/// <returns>The archived image.</returns>
public MediaImage MoveToHistory(MediaImage originalImage)
{
var clonnedOriginalImage = (MediaImage)originalImage.Clone();
clonnedOriginalImage.Original = originalImage;
var historicalFileName = MediaImageHelper.CreateHistoricalVersionedFileName(
originalImage.OriginalFileName,
originalImage.OriginalFileExtension);
var folderName = Path.GetFileName(Path.GetDirectoryName(originalImage.FileUri.OriginalString));
using (var originalFileStream = DownloadFileStream(clonnedOriginalImage.PublicUrl))
{
using (var originalThumbnailFileStream = DownloadFileStream(clonnedOriginalImage.PublicThumbnailUrl))
{
mediaImageVersionPathService.SetPathForArchive(clonnedOriginalImage, folderName, historicalFileName);
unitOfWork.BeginTransaction();
repository.Save(clonnedOriginalImage);
unitOfWork.Commit();
StartTasksForImage(clonnedOriginalImage, originalFileStream, originalThumbnailFileStream, originalImage.IsEdited());
}
}
return(clonnedOriginalImage);
}
/// <summary>
/// Uploads the image.
/// </summary>
/// <param name="rootFolderId">The root folder id.</param>
/// <param name="fileName">Name of the file.</param>
/// <param name="fileLength">Length of the file.</param>
/// <param name="fileStream">The file stream.</param>
/// <param name="reuploadMediaId">The reupload media identifier.</param>
/// <param name="overrideUrl">if set to <c>true</c> override URL.</param>
/// <returns>
/// Image entity.
/// </returns>
public MediaImage UploadImage(Guid rootFolderId, string fileName, long fileLength, Stream fileStream, Guid reuploadMediaId, bool overrideUrl = true)
{
overrideUrl = false; // TODO: temporary disabling feature #1055.
using (var thumbnailFileStream = new MemoryStream())
{
MediaImage originalImage;
string folderName;
string publicFileName;
fileStream = RotateImage(fileStream);
var size = GetSize(fileStream);
CreatePngThumbnail(fileStream, thumbnailFileStream, ThumbnailSize);
if (!reuploadMediaId.HasDefaultValue())
{
// Re-uploading image: Get original image, folder name, file extension, file name
originalImage = repository.First <MediaImage>(image => image.Id == reuploadMediaId);
folderName = Path.GetFileName(Path.GetDirectoryName(originalImage.FileUri.OriginalString));
MediaImage clonedOriginalImage = (MediaImage)originalImage.Clone();
clonedOriginalImage.Original = originalImage;
// Get original file stream
using (var originalFileStream = DownloadFileStream(originalImage.PublicUrl))
{
// Get thumbnail file stream
using (var originalThumbnailFileStream = DownloadFileStream(originalImage.PublicThumbnailUrl))
{
// Check is re-uploaded image has the same extension as original
var reuploadedFileExtension = Path.GetExtension(fileName);
if (reuploadedFileExtension != null && !reuploadedFileExtension.Equals(originalImage.OriginalFileExtension))
{
fileStream = UpdateCodec(fileStream, originalFileStream);
}
// Create version file name for current original image
var historicalUrl = MediaImageHelper.CreateHistoricalVersionedFileName(
clonedOriginalImage.OriginalFileName,
clonedOriginalImage.OriginalFileExtension);
// Update urls with version file name
mediaImageVersionPathService.SetPathForArchive(clonedOriginalImage, folderName, historicalUrl);
unitOfWork.BeginTransaction();
repository.Save(clonedOriginalImage);
unitOfWork.Commit();
// Re-upload original and thumbnail images to version urls
StartTasksForImage(clonedOriginalImage, originalFileStream, originalThumbnailFileStream, originalImage.IsEdited());
}
}
UpdateImageProperties(originalImage, rootFolderId, originalImage.OriginalFileName, originalImage.OriginalFileExtension, originalImage.Title, size, fileLength,
thumbnailFileStream.Length);
if (!overrideUrl)
{
publicFileName = MediaImageHelper.CreateVersionedFileName(originalImage.OriginalFileName, GetVersion(originalImage));
mediaImageVersionPathService.SetPathForNewOriginal(originalImage, folderName, publicFileName);
}
}
else
{
// Uploading new image
folderName = mediaFileService.CreateRandomFolderName();
publicFileName = MediaImageHelper.CreatePublicFileName(fileName, Path.GetExtension(fileName));
// Create new original image and upload file stream to the storage
originalImage = CreateImage(rootFolderId, fileName, Path.GetExtension(fileName), fileName, size, fileLength, thumbnailFileStream.Length);
mediaImageVersionPathService.SetPathForNewOriginal(originalImage, folderName, publicFileName);
}
unitOfWork.BeginTransaction();
repository.Save(originalImage);
unitOfWork.Commit();
StartTasksForImage(originalImage, fileStream, thumbnailFileStream, false);
return(originalImage);
}
}