public KrakenResponse Upload(KrakenRequest kr, string fileName, string fileExtension)
{
var request = new RestRequest("upload", Method.POST);
if (kr.File.Length == 0)
{
return(new KrakenResponse()
{
Success = false,
Error = "File parameter was not provided"
});
}
kr.Auth = _auth;
request.AddFile("image_bytes", kr.File, fileName + fileExtension);
kr.File = null;
string json = JsonConvert.SerializeObject(kr, serializerSettings);
request.AddParameter("json", json);
var result = Request(request);
return(result);
}
public KrakenResponse Url(KrakenRequest kr)
{
var request = new RestRequest("url", Method.POST);
kr.Auth = _auth;
string json = JsonConvert.SerializeObject(kr, serializerSettings);
request.AddParameter("application/json", json, ParameterType.RequestBody);
var response = Request(request);
return(response);
}
public override void ExecuteTask()
{
KrakenConfig _kConfig = Config.Get <KrakenConfig>();
LibrariesManager _librariesManager = LibrariesManager.GetManager();
string key = _kConfig.APIKey;
string secret = _kConfig.APISecret;
bool useCallbacks = _kConfig.UseCallbacks;
bool useLossy = _kConfig.LossyOptimization;
Kraken k = new Kraken(key, secret);
Album album = _librariesManager.GetAlbum(this.AlbumId);
var albumProvider = (LibrariesDataProvider)album.Provider;
var images = album.Images().Where(i => i.Status == ContentLifecycleStatus.Master);
_itemsCount = images.Count();
foreach (Image image in images)
{
KrakenRequest kr = new KrakenRequest();
kr.Lossy = useLossy;
if (_kConfig.UseCallbacks)
{
kr.CallbackUrl = _kConfig.CallbackURL;
}
else
{
kr.Wait = true;
}
// Pull the Stream of the image from the provider.
// This saves us from having to care about BlobStorage
Stream imageData = albumProvider.Download(image);
// Can't trust the length of Stream. Converting to a MemoryStream
using (MemoryStream ms = new MemoryStream())
{
imageData.CopyTo(ms);
kr.File = ms.ToArray();
}
var response = k.Upload(kr, image.Id.ToString(), image.Extension);
if (_kConfig.UseCallbacks)
{
Global.KrakenCallbackIds.Add(response.Id, album.Id);
}
else
{
if (response.Success == false || response.Error != null)
{
UpdateProgress();
continue;
}
using (var webClient = new WebClient())
using (var stream = webClient.OpenRead(response.KrakedUrl))
{
//Check out the master to get a temp version.
Image temp = _librariesManager.Lifecycle.CheckOut(image) as Image;
//Make the modifications to the temp version.
_librariesManager.Upload(temp, stream, Path.GetExtension(response.KrakedUrl));
//Checkin the temp and get the updated master version.
//After the check in the temp version is deleted.
_librariesManager.Lifecycle.CheckIn(temp);
_librariesManager.SaveChanges();
// Check to see if this image is already published.
// If it is, we need to publish the "Master" to update "Live"
if (image.GetWorkflowState() == "Published")
{
var bag = new Dictionary <string, string>();
bag.Add("ContentType", typeof(Image).FullName);
WorkflowManager.MessageWorkflow(image.Id, typeof(Image), albumProvider.Name, "Publish", false, bag);
}
}
}
UpdateProgress();
}
}