private void ResolveAlbumCoverUrl(GetAlbumModel album)
{
if (string.IsNullOrEmpty(album.CoverPhotoFileName))
{
return;
}
// Assume we're using the "small" size for now
var coverPhotoPath = _filePathHelper.ResolveFilePath(album.Id, album.CoverPhotoFileName, "small");
album.CoverPhotoUrl = _fileService.ResolveFileUrl(coverPhotoPath);
}
public async Task <string> SavePhotoFileAsync(int albumId, byte[] imageBytes, string origFileName, string contentType, bool resize = true)
{
var extension = Path.GetExtension(origFileName);
var saveFileName = $"{Guid.NewGuid()}{extension}";
_logger.LogDebug($"Saving photo to album ID {albumId}");
// Save the original [renamed] file
using (var stream = new MemoryStream(imageBytes))
{
var fileName = _filePathHelper.ResolveFilePath(albumId, saveFileName);
await _fileService.SaveFileAsync(fileName, contentType, stream);
_logger.LogDebug($"Saved original file to {fileName}");
}
if (resize)
{
foreach (var sizeProfile in _imageConfig.SizeProfiles)
{
using (var stream = new MemoryStream(imageBytes))
{
IImageFormat imageFormat;
using (var image = Image.Load(stream, out imageFormat))
{
var filePath = _filePathHelper.ResolveFilePath(albumId, saveFileName, sizeProfile.Key);
using (var outStream = new MemoryStream())
{
image.Mutate(x => x.Resize(new ResizeOptions
{
Mode = ResizeMode.Crop, // TODO: allow each profile to specify method used
Position = AnchorPositionMode.Center,
Size = new Size(sizeProfile.Width, sizeProfile.Height)
})
.AutoOrient());
image.Save(outStream, imageFormat);
await _fileService.SaveFileAsync(filePath, contentType, outStream);
}
}
}
}
}
return(saveFileName);
}