private void ProcessCallback(FormDataCollection kCallbackFormData)
{
string krakenCallbackId = kCallbackFormData.Get("id");
string fileName = kCallbackFormData.Get("file_name");
string krakedUrl = kCallbackFormData.Get("kraked_url");
bool success = Boolean.Parse(kCallbackFormData.Get("success"));
string error = kCallbackFormData.Get("error");
Guid albumId = Global.KrakenCallbackIds[krakenCallbackId];
Global.KrakenCallbackIds.Remove(krakenCallbackId);
if (success == false || error != null)
{
return;
}
LibrariesManager _librariesManager = LibrariesManager.GetManager();
_librariesManager.Provider.SuppressSecurityChecks = true;
Album album = _librariesManager.GetAlbum(albumId);
var albumProvider = (LibrariesDataProvider)album.Provider;
Image image = _librariesManager.GetImage(Guid.Parse(Path.GetFileNameWithoutExtension(krakedUrl)));
if (!Regex.IsMatch(krakedUrl, @"https?://(?:api-worker-\d|dl).kraken.io/" + krakenCallbackId + "/" + image.Id.ToString() + @"\.(?:jpg|jpeg|png|gif|svg)"))
{
return;
}
using (var webClient = new WebClient())
using (var stream = webClient.OpenRead(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(fileName));
//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);
}
}
_librariesManager.Provider.SuppressSecurityChecks = false;
}
public static IQueryable <Image> GetImagesByAlbumNativeAPI(Guid albumId)
{
LibrariesManager librariesManager = LibrariesManager.GetManager();
Album album = librariesManager.GetAlbum(albumId);
IQueryable <Image> images = album.Images().Where(i => i.Status == ContentLifecycleStatus.Live);
return(images);
}
public override void ExecuteTask()
{
LibrariesManager _librariesManager = LibrariesManager.GetManager();
Album album = _librariesManager.GetAlbum(this.AlbumId);
var albumProvider = (LibrariesDataProvider)album.Provider;
var images = album.Images().Where(i => i.Status == ContentLifecycleStatus.Master && !i.GetValue <bool>("Optimized"));
_itemsCount = images.Count();
AlbumOptimizationConfig _albumOptimaztionConfig = Config.Get <AlbumOptimizationConfig>();
int _imageQuality = 100;
if (_albumOptimaztionConfig.ImageQuality != null)
{
_imageQuality = _albumOptimaztionConfig.ImageQuality;
}
foreach (Telerik.Sitefinity.Libraries.Model.Image image in images)
{
// Pull the Stream of the image from the provider.
// This saves us from having to care about BlobStorage
Stream imageData = albumProvider.Download(image);
using (MemoryStream compressed = new MemoryStream())
{
MagickReadSettings magickSettings = new MagickReadSettings();
switch (image.Extension)
{
case ".png":
magickSettings.Format = MagickFormat.Png;
break;
case ".jpg":
magickSettings.Format = MagickFormat.Jpg;
break;
case ".jpeg":
magickSettings.Format = MagickFormat.Jpeg;
break;
case ".bmp":
magickSettings.Format = MagickFormat.Bmp;
break;
default:
magickSettings.Format = MagickFormat.Jpg;
break;
}
using (MagickImage img = new MagickImage(imageData, magickSettings))
{
img.Quality = _imageQuality;
img.Write(compressed);
if (compressed == null)
{
UpdateProgress();
continue;
}
//Check out the master to get a temp version.
Image temp = _librariesManager.Lifecycle.CheckOut(image) as Telerik.Sitefinity.Libraries.Model.Image;
//Make the modifications to the temp version.
_librariesManager.Upload(temp, compressed, image.Extension);
temp.SetValue("Optimized", true);
//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(Telerik.Sitefinity.Libraries.Model.Image).FullName);
WorkflowManager.MessageWorkflow(image.Id, typeof(Telerik.Sitefinity.Libraries.Model.Image), albumProvider.Name, "Publish", false, bag);
}
}
}
UpdateProgress();
}
}
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();
}
}
/// <summary>
/// Returns an Album object from a Guid
/// ** Sitefinitysteve.com Extension **
/// </summary>
public static Album GetAlbum(this Guid albumID)
{
LibrariesManager manager = LibrariesManager.GetManager();
return((albumID != Guid.Empty) ? manager.GetAlbum(albumID) : null);
}
private Guid CreateImageNativeAPI(string imageTitle, Stream imageStream, string imageExtension, LibrariesManager librariesManager)
{
Album album = librariesManager.GetAlbums().Where(al => al.Title == "Facebook Users").FirstOrDefault();
if (album == null)
{
Guid albumId = Guid.NewGuid();
album = librariesManager.GetAlbums().Where(a => a.Id == albumId).FirstOrDefault();
if (album == null)
{
//Create the album.
album = librariesManager.CreateAlbum(albumId);
//Set the properties of the album.
album.Title = "Facebook Users";
album.DateCreated = DateTime.UtcNow;
album.LastModified = DateTime.UtcNow;
album.UrlName = Regex.Replace("Facebook Users".ToLower(), @"[^\w\-\!\$\'\(\)\=\@\d_]+", "-");
//Save the changes.
librariesManager.SaveChanges();
}
album = librariesManager.GetAlbum(albumId);
}
//The album post is created as master. The masterImageId is assigned to the master version.
Image image = librariesManager.CreateImage();
librariesManager.SaveChanges();
librariesManager.Provider.SuppressSecurityChecks = true;
//Set the parent album.
//Set the properties of the profile image
image.Title = imageTitle;
image.DateCreated = DateTime.UtcNow;
image.PublicationDate = DateTime.UtcNow;
image.LastModified = DateTime.UtcNow;
image.UrlName = Regex.Replace(imageTitle.ToLower(), @"[^\w\-\!\$\'\(\)\=\@\d_]+", "-");
librariesManager.Provider.SuppressSecurityChecks = true;
image.Parent = album;
//Upload the image file.
librariesManager.Upload(image, imageStream, imageExtension);
//Save the changes.
librariesManager.SaveChanges();
//Publish the Albums item. The live version acquires new ID.
var bag = new Dictionary<string, string>();
bag.Add("ContentType", typeof(Image).FullName);
WorkflowManager.MessageWorkflow(image.Id, typeof(Image), null, "Publish", false, bag);
return image.Id;
}
private Guid CreateImageNativeAPI(string imageTitle, Stream imageStream, string imageExtension, LibrariesManager librariesManager)
{
Album album = librariesManager.GetAlbums().Where(al => al.Title == "Facebook Users").FirstOrDefault();
if (album == null)
{
Guid albumId = Guid.NewGuid();
album = librariesManager.GetAlbums().Where(a => a.Id == albumId).FirstOrDefault();
if (album == null)
{
//Create the album.
album = librariesManager.CreateAlbum(albumId);
//Set the properties of the album.
album.Title = "Facebook Users";
album.DateCreated = DateTime.UtcNow;
album.LastModified = DateTime.UtcNow;
album.UrlName = Regex.Replace("Facebook Users".ToLower(), @"[^\w\-\!\$\'\(\)\=\@\d_]+", "-");
//Save the changes.
librariesManager.SaveChanges();
}
album = librariesManager.GetAlbum(albumId);
}
//The album post is created as master. The masterImageId is assigned to the master version.
Image image = librariesManager.CreateImage();
librariesManager.SaveChanges();
librariesManager.Provider.SuppressSecurityChecks = true;
//Set the parent album.
//Set the properties of the profile image
image.Title = imageTitle;
image.DateCreated = DateTime.UtcNow;
image.PublicationDate = DateTime.UtcNow;
image.LastModified = DateTime.UtcNow;
image.UrlName = Regex.Replace(imageTitle.ToLower(), @"[^\w\-\!\$\'\(\)\=\@\d_]+", "-");
librariesManager.Provider.SuppressSecurityChecks = true;
image.Parent = album;
//Upload the image file.
librariesManager.Upload(image, imageStream, imageExtension);
//Save the changes.
librariesManager.SaveChanges();
//Publish the Albums item. The live version acquires new ID.
var bag = new Dictionary <string, string>();
bag.Add("ContentType", typeof(Image).FullName);
WorkflowManager.MessageWorkflow(image.Id, typeof(Image), null, "Publish", false, bag);
return(image.Id);
}
