/// <summary>
/// Parse the upload response
/// </summary>
/// <param name="response">XML</param>
/// <returns>PhotobucketInfo object</returns>
public static PhotobucketInfo FromUploadResponse(string response)
{
Log.Debug().WriteLine(response);
var photobucketInfo = new PhotobucketInfo();
try
{
var doc = new XmlDocument();
doc.LoadXml(response);
var nodes = doc.GetElementsByTagName("url");
if (nodes.Count > 0)
{
photobucketInfo.Original = nodes.Item(0)?.InnerText;
}
nodes = doc.GetElementsByTagName("browseurl");
if (nodes.Count > 0)
{
photobucketInfo.Page = nodes.Item(0)?.InnerText;
}
nodes = doc.GetElementsByTagName("thumb");
if (nodes.Count > 0)
{
photobucketInfo.Thumbnail = nodes.Item(0)?.InnerText;
}
}
catch (Exception e)
{
Log.Error().WriteLine("Could not parse Photobucket response due to error {0}, response was: {1}", e.Message, response);
}
return(photobucketInfo);
}
/// <summary>
/// Do the actual upload to Photobucket
/// For more details on the available parameters, see: http://api.Photobucket.com/resources_anon
/// </summary>
/// <returns>PhotobucketResponse</returns>
public async Task <PhotobucketInfo> UploadToPhotobucket(ISurface surfaceToUpload, SurfaceOutputSettings outputSettings, string albumPath, string title, string filename, IProgress <int> progress = null, CancellationToken token = default)
{
string responseString;
var oAuthHttpBehaviour = _oAuthHttpBehaviour.ShallowClone();
// Use UploadProgress
if (progress != null)
{
oAuthHttpBehaviour.UploadProgress = percent => { UiContext.RunOn(() => progress.Report((int)(percent * 100)), token); };
}
_oAuthHttpBehaviour.MakeCurrent();
if (_photobucketConfiguration.Username == null || _photobucketConfiguration.SubDomain == null)
{
await PhotobucketApiUri.AppendSegments("users").ExtendQuery("format", "json").GetAsAsync <object>(token);
}
if (_photobucketConfiguration.Album == null)
{
_photobucketConfiguration.Album = _photobucketConfiguration.Username;
}
var uploadUri = PhotobucketApiUri.AppendSegments("album", _photobucketConfiguration.Album, "upload");
var signedParameters = new Dictionary <string, object> {
{ "type", "image" }
};
// add type
// add title
if (title != null)
{
signedParameters.Add("title", title);
}
// add filename
if (filename != null)
{
signedParameters.Add("filename", filename);
}
// Add image
using (var imageStream = new MemoryStream())
{
ImageOutput.SaveToStream(surfaceToUpload, imageStream, outputSettings);
imageStream.Position = 0;
using (var streamContent = new StreamContent(imageStream))
{
streamContent.Headers.ContentType = new MediaTypeHeaderValue("image/" + outputSettings.Format);
streamContent.Headers.ContentDisposition = new ContentDispositionHeaderValue("form-data")
{
Name = "\"uploadfile\"",
FileName = "\"" + filename + "\""
};
HttpBehaviour.Current.SetConfig(new HttpRequestMessageConfiguration
{
Properties = signedParameters
});
try
{
responseString = await uploadUri.PostAsync <string>(streamContent, token);
}
catch (Exception ex)
{
Log.Error().WriteLine(ex, "Error uploading to Photobucket.");
throw;
}
}
}
if (responseString == null)
{
return(null);
}
Log.Info().WriteLine(responseString);
var photobucketInfo = PhotobucketInfo.FromUploadResponse(responseString);
Log.Debug().WriteLine("Upload to Photobucket was finished");
return(photobucketInfo);
}
