public static void GetFlickrImageSizes(ImageFeedItem imageFeedItem, string flickrApiKey, GetFlickrImageSizesCallback callback)
{
if (imageFeedItem == null || (imageFeedItem.Sizes != null && imageFeedItem.Sizes.Count > 0) || imageFeedItem.SourceType != SourceType.Flickr)
{
callback(imageFeedItem);
}
string query = string.Format(CultureInfo.InvariantCulture, "http://api.flickr.com/services/rest/?method=flickr.photos.getSizes&api_key={0}&photo_id={1}", flickrApiKey, imageFeedItem.ServiceId);
AsyncWebRequest request = new AsyncWebRequest();
request.Request(new Uri(query));
request.Result += (sender, e) =>
{
if (e.Status != HttpStatusCode.OK)
{
callback(imageFeedItem);
}
try
{
XDocument doc = XDocument.Parse(e.Response);
imageFeedItem.Sizes = new Dictionary<Size, Uri>();
foreach (XElement size in doc.Descendants("size"))
{
imageFeedItem.Sizes[new Size(int.Parse(size.Attribute("width").Value, CultureInfo.InvariantCulture), int.Parse(size.Attribute("height").Value, CultureInfo.InvariantCulture))] = new Uri(size.Attribute("source").Value);
}
callback(imageFeedItem);
}
catch
{
callback(imageFeedItem);
}
};
}
public static void GetFlickrImageSizes(ImageFeedItem imageFeedItem, string flickrApiKey, GetFlickrImageSizesCallback callback)
{
if (imageFeedItem == null || (imageFeedItem.Sizes != null && imageFeedItem.Sizes.Count > 0) || imageFeedItem.SourceType != SourceType.Flickr)
{
callback(imageFeedItem);
}
string query = string.Format(CultureInfo.InvariantCulture, "http://api.flickr.com/services/rest/?method=flickr.photos.getSizes&api_key={0}&photo_id={1}", flickrApiKey, imageFeedItem.ServiceId);
AsyncWebRequest request = new AsyncWebRequest();
request.Request(new Uri(query));
request.Result += (sender, e) =>
{
if (e.Status != HttpStatusCode.OK)
{
callback(imageFeedItem);
}
try
{
XDocument doc = XDocument.Parse(e.Response);
imageFeedItem.Sizes = new Dictionary <Size, Uri>();
foreach (XElement size in doc.Descendants("size"))
{
imageFeedItem.Sizes[new Size(int.Parse(size.Attribute("width").Value, CultureInfo.InvariantCulture), int.Parse(size.Attribute("height").Value, CultureInfo.InvariantCulture))] = new Uri(size.Attribute("source").Value);
}
callback(imageFeedItem);
}
catch
{
callback(imageFeedItem);
}
};
}
