public static async Task<List<YouTubeUri>> GetVideoAllUrisAsync(string youTubeId, YouTubeFormat youTubeFormat = YouTubeFormat.All)
{
using (var client = new HttpClient())
{
client.DefaultRequestHeaders.Add("User-Agent", "Mozilla/5.0 (compatible; Googlebot/2.1; +http://www.google.com/bot.html)");
var response = await client.GetAsync("https://www.youtube.com/watch?v=" + youTubeId + "&nomobile=1");
var task = new TaskCompletionSource<List<YouTubeUri>>();
OnHtmlParse(await response.Content.ReadAsStringAsync(), (u, e) =>
{
if (u != null)
{
List<YouTubeUri> result = null;
if (youTubeFormat == YouTubeFormat.All)
{
result = u;
}
else if (youTubeFormat == YouTubeFormat.Flv || youTubeFormat == YouTubeFormat.Mp3)
{
//List<int> result = u.Select(uAll => uAll.Itag).Concat(FormatCodeFlvOrMp3).ToList();
result = (from uAll in u
from flvOrMp3 in FormatCodeFlvOrMp3
where uAll.Itag == flvOrMp3
select uAll).ToList();
}
else if (youTubeFormat == YouTubeFormat.Mp4)
{
result = (from uAll in u
from mp4 in FormatCodeMp4
where uAll.Itag == mp4
select uAll).ToList();
}
else if (youTubeFormat == YouTubeFormat.MP4OrFlv_mp3)
{
result = (from uAll in u
from mP4OrFlv_mp3 in FormatCodeMP4OrFlv_mp3
where uAll.Itag == mP4OrFlv_mp3
select uAll).ToList();
}
else
{
result = (from uAll in u
from quality in FormatCodeQuality
where uAll.Itag == quality
select uAll).ToList();
}
task.SetResult(result);
}
else if (e == null)
{
//task.SetCanceled();
task.SetResult(u);
}
else
task.SetException(e);
});
return await task.Task;
}
}
public static Task <List <YouTubeUri> > GetVideoAllUrisAsync(string youTubeId, YouTubeFormat youTubeFormat = YouTubeFormat.All)
{
var task = new TaskCompletionSource <List <YouTubeUri> >();
GetVideoAllUris(youTubeId, (u, e) =>
{
if (u != null)
{
List <YouTubeUri> result = null;
if (youTubeFormat == YouTubeFormat.All)
{
result = u;
}
else if (youTubeFormat == YouTubeFormat.Flv || youTubeFormat == YouTubeFormat.Mp3)
{
//List<int> result = u.Select(uAll => uAll.Itag).Concat(FormatCodeFlvOrMp3).ToList();
result = (from uAll in u
from flvOrMp3 in FormatCodeFlvOrMp3
where uAll.Itag == flvOrMp3
select uAll).ToList();
}
else if (youTubeFormat == YouTubeFormat.Mp4)
{
result = (from uAll in u
from mp4 in FormatCodeMp4
where uAll.Itag == mp4
select uAll).ToList();
}
else if (youTubeFormat == YouTubeFormat.MP4OrFlv_mp3)
{
result = (from uAll in u
from mP4OrFlv_mp3 in FormatCodeMP4OrFlv_mp3
where uAll.Itag == mP4OrFlv_mp3
select uAll).ToList();
}
else
{
result = (from uAll in u
from quality in FormatCodeQuality
where uAll.Itag == quality
select uAll).ToList();
}
task.SetResult(result);
}
else if (e == null)
{
//task.SetCanceled();
task.SetResult(u);
}
else
{
task.SetException(e);
}
});
return(task.Task);
}
