public static IVideoResult GetVideo(string originalUrl, IResourceNetworkLayer networkLayer)
{
string targetHost = null;
string fileName = null;
if (Uri.IsWellFormedUriString(originalUrl, UriKind.Absolute))
{
var uri = new Uri(originalUrl);
targetHost = uri.DnsSafeHost.ToLower();
fileName = uri.AbsolutePath;
}
if (fileName.EndsWith(".gifv"))
{
return(new DummyVideoResult(originalUrl, originalUrl.Replace(".gifv", "l.jpg")));
}
else if (fileName.EndsWith(".mp4") || fileName.EndsWith(".mpg"))
{
return(new DummyVideoResult(originalUrl, null));
}
else if (YouTube.IsAPI(originalUrl))
{
return(YouTube.GetVideoResult(originalUrl, networkLayer));
}
else
{
switch (HttpClientUtility.GetDomainFromUrl(originalUrl).ToLower())
{
case "liveleak.com":
return(Liveleak.GetVideoResult(originalUrl));
case "gfycat.com":
return(Gfycat.GetVideoResult(originalUrl));
case "vimeo.com":
return(Vimeo.GetVideoResult(originalUrl));
}
}
return(null);
}
//someday we will support other video providers
public static bool IsAPI(string originalUrl)
{
var isYoutube = YouTube.IsAPI(originalUrl);
if (!isYoutube)
{
switch (HttpClientUtility.GetDomainFromUrl(originalUrl).ToLower())
{
case "gfycat.com":
return(!string.IsNullOrWhiteSpace(Gfycat.GetGfyName(originalUrl)));
case "liveleak.com":
case "vimeo.com":
return(true);
default:
return(false);
}
}
else
{
return(true);
}
}