public static YouTubeInfo LoadVideo(string url)
{
var match = _videoIdExtractor.Match(url);
string videoId = null;
if (match.Groups.Count >= 2)
{
if (!string.IsNullOrEmpty(match.Groups[match.Groups.Count - 1].Value))
{
videoId = match.Groups[match.Groups.Count - 1].Value;
}
}
if (string.IsNullOrEmpty(videoId))
{
videoId = getIdFromShortYoutubeURL(url);
}
if (string.IsNullOrEmpty(videoId))
{
videoId = HttpUtility.ParseQueryString(url).Get(0);
}
if (string.IsNullOrEmpty(videoId))
{
return(null);
}
YouTubeInfo info = LoadVideoData(videoId);
return(info);
}
public static YouTubeInfo AttachToYtInfo(Attachment a)
{
YouTubeInfo info = new YouTubeInfo();
info.ThumbNailUrl = a.VideoThumbURL;
info.EmbedUrl = a.VideoEmbedURL;
info.LinkUrl = a.VideoLinkURL;
return(info);
}
static void saveYouTube()
{
if (YouTubeInfo == null)
{
AppSettings.AddOrUpdateValue("youtube_meta", string.Empty);
return;
}
XmlSerializer xs = new XmlSerializer(YouTubeInfo.GetType());
using (StringWriter sw = new StringWriter())
{
xs.Serialize(sw, YouTubeInfo);
AppSettings.AddOrUpdateValue("youtube_meta", sw.ToString());
}
}
//if Url!=null, uses it. otherwice asks for URL
private static Attachment AttachFromYoutube(ArgPoint Point, string Url)
{
string URLToUse = Url;
if (URLToUse == null)
{
InpDialog dlg = new InpDialog();
dlg.ShowDialog();
URLToUse = dlg.Answer;
if (URLToUse == null || !URLToUse.StartsWith("http://"))
{
return(null);
}
}
BusyWndSingleton.Show("Processing Youtube attachment...");
Attachment res = new Attachment();
try
{
YouTubeInfo videoInfo = YouTubeProvider.LoadVideo(URLToUse);
if (videoInfo == null)
{
return(null);
}
res.Format = (int)AttachmentFormat.Youtube;
res.VideoEmbedURL = videoInfo.EmbedUrl;
res.VideoThumbURL = videoInfo.ThumbNailUrl;
res.VideoLinkURL = videoInfo.LinkUrl;
res.Link = videoInfo.LinkUrl;
res.Title = videoInfo.VideoTitle;
res.Name = URLToUse;
res.Thumb = ImageToBytes(GetYoutubeThumb(videoInfo.ThumbNailUrl), new JpegBitmapEncoder());
if (Point != null)
{
Point.Attachment.Add(res);
}
///PublicBoardCtx.Get().SaveChanges();
}
finally
{
BusyWndSingleton.Hide();
}
return(res);
}
protected override bool Update(object newValue)
{
if (_SocialMedium.Name == "YouTube")
{
// ReSharper disable once PossibleNullReferenceException
var url = (newValue as string).Trim();
var description = string.Empty;
var runningTime = default(TimeSpan);
var date = DefaultDbDate;
if (!string.IsNullOrWhiteSpace(url))
{
YouTubeInfo info = null;
if (url.IsValidYouTubeVideoUrl())
{
var id = url.GetYouTubeVideoId();
info = YouTubeUtility.GetVideoInfo(id, true, 1);
}
else if (url.IsValidYouTubePlaylistUrl())
{
var id = url.GetYouTubePlaylistId();
info = YouTubeUtility.GetPlaylistInfo(id, true, 1);
}
else if (url.IsValidYouTubeChannelUrl() || url.IsValidYouTubeCustomChannelUrl() ||
url.IsValidYouTubeUserChannelUrl())
{
var id = YouTubeUtility.LookupChannelId(url, 1);
if (!string.IsNullOrWhiteSpace(id))
{
info = YouTubeUtility.GetChannelInfo(id, true, 1);
}
}
if (info?.IsValid == true && info.IsPublic)
{
description = info.ShortDescription;
runningTime = info.Duration;
date = info.PublishedAt;
}
}
Politicians.UpdateYouTubeDescription(description, Page.PoliticianKey);
Politicians.UpdateYouTubeRunningTime(runningTime, Page.PoliticianKey);
Politicians.UpdateYouTubeDate(date, Page.PoliticianKey);
Politicians.UpdateYouTubeAutoDisable(string.Empty, Page.PoliticianKey);
Politicians.UpdateYouTubeVideoVerified(false, Page.PoliticianKey);
}
return(base.Update(newValue));
}
public YouTubeResultEventArgs(YouTubeInfo info)
{
this.Info = info;
}
