public Player() : base()
{
OnError += delegate(object sender, string msg)
{
AeroError.EmitError(msg);
};
SongManager.OnErrorEvent += delegate(string errorMsg)
{
ErrorDialog dialog = new ErrorDialog(errorMsg);
dialog.ShowDialog();
};
SongManager.OnPlaylistChange += delegate(object sender, PlayList playlist, bool delete)
{
if (delete)
{
PlayLists.Remove(playlist);
return; ///////////////// LEAVE FUNCTION
}
//If not deleting this playlist, we are editing the existing one, or adding a new one if not found.
int index = PlayLists.Select((Playlist, index) => new { Playlist, index })
.First(s => s.Playlist.DisplayName == playlist.DisplayName).index;
if (index >= 0 && index > PlayLists.Count - 1)
{
PlayLists.Add(playlist);
}
else
{
PlayLists[index] = playlist;
}
};
LoadPlayLists();
}
public static void ClearTemp()
{
foreach (var file in Directory.GetFiles(SongPath))
{
try
{
File.Delete(file);
}
catch (Exception e)
{
AeroError.EmitError(e.ToString());
}
}
}
public static async Task <List <YoutubeResult> > GetYoutubeQuery(string query)
{
var youtubeResults = new List <YoutubeResult>();
try
{
string url = string.Format("https://www.youtube.com/results?search_query='{0}'", query);
string htmlText = await GetContentFromUrl(url);
var html = new HtmlDocument();
html.LoadHtml(htmlText);
//File.WriteAllText("test.html", htmlText);
var youtubeResultNodes = html.DocumentNode.CssSelect("#dismissable");
if (youtubeResultNodes == null || youtubeResultNodes.Count() == 0)
{
AeroError.EmitError("No Results found");
return(null);
}
int youtubeResultCount = youtubeResultNodes.Count();
for (int i = 0; i < youtubeResultCount; i++)
{
HtmlNode node = youtubeResultNodes.ElementAt(i);
var titleNode = node.CssSelect("#video-title");
string YoutubeUrl = titleNode.Count() == 0 ? null : titleNode.First()?.Attributes?.GetKey("href");
string Title = node.CssSelect("#video-title > yt-formatted-string").First().InnerText.Trim();
if (string.IsNullOrEmpty(YoutubeUrl))
{
continue;
}
YoutubeUrl = string.Format("https://www.youtube.com{0}", YoutubeUrl);
string ThumbnailImage = node.CssSelect("#img")?.First().Attributes.GetKey("src");
var result = new YoutubeResult
{
Url = YoutubeUrl,
ImgUrl = ThumbnailImage,
Title = Title,
ImagePath = Path.Join(output, i.ToString() + ".jpg"),
};
youtubeResults.Add(result);
}
var playlistResults = html.DocumentNode.CssSelect("#contents > ytd-playlist-renderer");
Console.WriteLine("playlists count = {0}", playlistResults.Count());
for (int i = 0; i < playlistResults.Count(); i++)
{
var playlistVideoHeader = playlistResults.ElementAt(i);
string YoutubeUrl = playlistVideoHeader.CssSelect("#content > a")?.First()?.Attributes?.GetKey("href");
YoutubeUrl = string.Format("https://www.youtube.com{0}", YoutubeUrl);
string thumbnailUrl = playlistVideoHeader.CssSelect("#img")?.First().Attributes.GetKey("src");
if (string.IsNullOrEmpty(YoutubeUrl))
{
continue;
}
string playlistCount = playlistVideoHeader.CssSelect("#overlays > ytd-thumbnail-overlay-side-panel-renderer > yt-formatted-string")?.First().InnerText;
var youtubeResult = new YoutubeResult
{
Url = YoutubeUrl,
ImgUrl = thumbnailUrl,
Title = playlistVideoHeader.CssSelect("#video-title")?.First()?.Attributes?.GetKey("title") + " PLAYLIST",
ImagePath = Path.Join(output, (i + youtubeResultCount).ToString() + ".jpg"),
IsPlayList = true,
PlayListCount = playlistCount,
};
youtubeResults.Add(youtubeResult);
}
//END OF LOOP
await DownloadThumbnails(youtubeResults);
}
catch (Exception e)
{
Console.WriteLine(e.ToString());
OnError(e.ToString());
}
return(youtubeResults);
}