public async Task <IEnumerable <Tuple <string, string> > > GetImagesFromUrl(string title, string url)
{
try
{
var uri = new Uri(url);
string filename = Path.GetFileName(uri.LocalPath);
//if (filename.EndsWith(".gif"))
// return Enumerable.Empty<Tuple<string, string>>();
if (filename.EndsWith(".jpg") || filename.EndsWith(".png") || filename.EndsWith(".jpeg") || filename.EndsWith(".gif"))
{
return new Tuple <string, string>[] { Tuple.Create(title, url) }
}
;
else
{
var targetHost = uri.DnsSafeHost.ToLower(); //make sure we can compare caseless
switch (targetHost)
{
case "imgur.com":
return(await Imgur.GetImagesFromUri(title, uri));
case "min.us":
return(await Minus.GetImagesFromUri(title, uri));
case "www.quickmeme.com":
case "i.qkme.me":
case "quickmeme.com":
case "qkme.me":
return(Quickmeme.GetImagesFromUri(title, uri));
case "memecrunch.com":
return(Memecrunch.GetImagesFromUri(title, uri));
case "flickr.com":
return(await Flickr.GetImagesFromUri(title, uri));
default:
return(Enumerable.Empty <Tuple <string, string> >());
}
}
}
catch
{
return(Enumerable.Empty <Tuple <string, string> >());
}
}
