public override void Saved(HttpRequest request, string actualPath, string vpath)
{
#region arguments
if (request == null)
{
throw new ArgumentNullException("request");
}
#endregion
if (!SupportedImageTypes.IsSupported(vpath))
{
// image type is not supported. delete the file
// and report failure.
this.Success = false;
this.DeleteUploaded = true;
}
else
{
logger.Log(LogLevel.Debug, "Supported file. Will add entry to media.");
// call apps to work on the uploaded image
AppEngine.ExecuteApps(AppEvent.ImageUploaded, actualPath);
// add an entry to media
Photo photo = new Photo();
photo.Url = vpath;
try
{
// get the width and height of the photo
Image image = Image.FromFile(actualPath);
// get the width and height of the image
photo.Width = image.Width;
photo.Height = image.Height;
photo.Name = Path.GetFileName(actualPath);
photo.Owner = AuthenticationUtility.Instance.GetLoggedUser();
//save the media
BaseMedia media = MediaStore.Instance.Save(photo);
Dictionary<string, object> properties = new Dictionary<string, object>(1);
properties["Id"] = media.Id;
properties["name"] = media.Name;
properties["width"] = photo.Width;
properties["height"] = photo.Height;
this.Properties = properties;
this.Success = true;
}
catch(Exception exception)
{
logger.Log(LogLevel.Error, "Unable to update the media information - {0}.", exception);
// failure mapping the image.
this.Success = false;
this.DeleteUploaded = true;
}
}
}
public string Save(string url, string name, string tags, string mediaType)
{
// make sure the user has access
RatnaUser user = base.ValidatedUser();
if (!(IsAccessAllowed(user)))
{
return SendAccessDenied();
}
ServiceOutput output = new ServiceOutput();
output.Success = false;
if (!string.IsNullOrEmpty(url))
{
try
{
BaseMedia media = null;
if (MediaStore.Instance.TryGetMedia(url, out media))
{
string mname = name ?? string.Empty;
if (!mname.Equals(media.Name, StringComparison.OrdinalIgnoreCase))
{
media.Name = mname;
}
if (!string.IsNullOrEmpty(tags))
{
// update the tags
media.AddTags(tags);
}
media.Update();
}
else
{
// create a new media type
MediaType mType;
if (Enum.TryParse<MediaType>(mediaType, true, out mType))
{
switch (mType)
{
case MediaType.Photo:
//try to get the width and height of the image
Tuple<int, int> size = Jardalu.Ratna.Web.Utility.GetImageSize(url);
Photo photo = new Photo();
photo.Width = size.Item1;
photo.Height = size.Item2;
media = photo;
output.AddOutput("width", photo.Width);
output.AddOutput("height", photo.Height);
break;
case MediaType.Video:
media = new Video();
break;
case MediaType.Document:
media = new Document();
break;
}
}
if (media != null)
{
media.Owner = user;
media.Url = url;
media.Name = name ?? string.Empty;
if (!string.IsNullOrEmpty(tags))
{
media.AddTags(tags);
}
media.Update();
output.AddOutput("location", url);
}
}
output.Success = true;
}
catch (MessageException me)
{
// error saving the media
output.AddOutput(Constants.Json.Error, me.Message);
}
catch (Exception ex)
{
// all other failures
logger.Log(LogLevel.Error, "Unable to save media, exception : {0}", ex);
}
}
return output.GetJson();
}