//FIXME: won't work on non file uris
public uint SaveVersion(IImage buffer, bool createVersion)
{
if (buffer == null)
{
throw new ApplicationException("invalid (null) image");
}
uint version = DefaultVersionId;
using (var img = imageFileFactory.Create(DefaultVersion.Uri))
{
// Always create a version if the source is not a jpeg for now.
createVersion = createVersion || imageFileFactory.IsJpeg(DefaultVersion.Uri.GetExtension());
if (createVersion)
{
version = CreateDefaultModifiedVersion(DefaultVersionId, false);
}
try
{
var versionUri = VersionUri(version);
ImageSharpUtils.CreateDerivedVersion(DefaultVersion.Uri, versionUri, 95, buffer);
GetVersion(version).ImportMD5 = HashUtils.GenerateMD5(VersionUri(version));
DefaultVersionId = version;
}
catch (Exception e)
{
Log.Exception(e);
if (createVersion)
{
DeleteVersion(version);
}
throw e;
}
}
return(version);
}
public new ResxImageResult Upload(IFormFile file, bool useNewFileName = true)
{
ResxResult result = base.Upload(file, useNewFileName);
if (!result.Success)
{
return(new ResxImageResult(result.Success, result.Message));
}
if (!this.IsThumbnail)
{
Size size = ImageSharpUtils.GetImageSize(base.SaveLocalPath);
return(new ResxImageResult()
{
Success = result.Success,
Message = result.Message,
ResxAccessUrl = result.ResxAccessUrl,
ImageWidth = size.Width,
ImageHeight = size.Height
});
}
else
{
this.BuildThumbnailPath();
Size size = ImageSharpUtils.ThumbnailImage(base.SaveLocalPath, this.SaveThumbnailLocalPath, this.ThumbnailImageWidth, this.ThumbnailImageHeight, this.ThumbnailQuality);
return(new ResxImageResult()
{
Success = result.Success,
Message = result.Message,
ResxAccessUrl = result.ResxAccessUrl,
ImagePreviewUrl = string.Format("{0}/{1}", base.AccessUrl, this.ThumbnailImageName),
ImageWidth = size.Width,
ImageHeight = size.Height
});
}
}
