public async Task CreatePlaylist(Core.Playlist playlist, bool publicPlaylist = true)
{
var youtubeService = await GetService();
var newPlaylist = new Google.Apis.YouTube.v3.Data.Playlist()
{
Snippet = new PlaylistSnippet()
{
Title = playlist.Title,
Description = playlist.Description
},
Status = new PlaylistStatus
{
PrivacyStatus = publicPlaylist == true ? "public" : "private"
}
};
newPlaylist = await youtubeService.Playlists.Insert(newPlaylist, "snippet,status").ExecuteAsync();
foreach (var item in playlist.MediaItems)
{
// Add a video to the newly created playlist.
var newVideo = new PlaylistItem()
{
Snippet = new PlaylistItemSnippet()
{
PlaylistId = newPlaylist.Id,
ResourceId = new ResourceId()
}
};
newVideo.Snippet.ResourceId.Kind = "youtube#video";
newVideo.Snippet.ResourceId.VideoId = GetVideoId(item);
newVideo = await youtubeService.PlaylistItems.Insert(newVideo, "snippet").ExecuteAsync();
}
}
/// <inheritdoc/>
public async Task AddPlaylist(string title, string description)
{
try
{
var newPlaylist = new Google.Apis.YouTube.v3.Data.Playlist();
newPlaylist.Snippet = new PlaylistSnippet();
newPlaylist.Snippet.Title = title;
newPlaylist.Snippet.Description = description;
newPlaylist.Status = new PlaylistStatus();
newPlaylist.Status.PrivacyStatus = "private";
await m_YouTubeService !.Playlists.Insert(newPlaylist, "snippet,status").ExecuteAsync();
}
catch
{
// エラーが発生した場合は何もしない
}
}
public Model.Playlist GetPlaylistInfo(string playlistId)
{
Model.Playlist informationAboutPlaylist = null;
try
{
var yt = new YouTubeService(new BaseClientService.Initializer()
{
ApiKey = _APIKEY
});
var channelRequest = yt.Playlists.List("snippet");
channelRequest.Id = playlistId;
var channelResponse = channelRequest.Execute();
Google.Apis.YouTube.v3.Data.Playlist playlist = channelResponse.Items[0];
var playlistItemsListRequest = yt.PlaylistItems.List("snippet");
playlistItemsListRequest.PlaylistId = playlistId;
playlistItemsListRequest.MaxResults = 50;
// Retrieve the list of videos uploaded to the authenticated user's channel.
var playlistItemsListResponse = playlistItemsListRequest.Execute();
informationAboutPlaylist = new Model.Playlist()
{
Thumbnail = GetMaxResolution(playlist.Snippet.Thumbnails),
Description = playlist.Snippet.Description,
Name = playlist.Snippet.Title
};
}
catch (Exception ex)
{
//MessageBox.Show(ex.Message);
}
return(informationAboutPlaylist);
}
public ObservableCollection <Track> GetSongInfo(string playlistId)
{
ObservableCollection <Track> informationAboutSong = null;
try
{
var yt = new YouTubeService(new BaseClientService.Initializer()
{
ApiKey = _APIKEY
});
var channelRequest = yt.Playlists.List("snippet");
channelRequest.Id = playlistId;
var channelResponse = channelRequest.Execute();
Google.Apis.YouTube.v3.Data.Playlist playlist = channelResponse.Items[0];
var playlistItemsListRequest = yt.PlaylistItems.List("snippet, contentDetails");
playlistItemsListRequest.PlaylistId = playlistId;
playlistItemsListRequest.MaxResults = 50;
// Retrieve the list of videos uploaded to the authenticated user's channel.
var playlistItemsListResponse = playlistItemsListRequest.Execute();
informationAboutSong = new ObservableCollection <Track>();
foreach (var playlistItem in playlistItemsListResponse.Items)
{
//For get song duration
WebClient myDownloader = new WebClient();
myDownloader.Encoding = System.Text.Encoding.UTF8;
//We indicate our video (song)
string jsonResponse = myDownloader.DownloadString(
"https://www.googleapis.com/youtube/v3/videos?id=" + playlistItem.Snippet.ResourceId.VideoId + "&key="
+ _APIKEY + "&part=contentDetails");
dynamic dynamicObject = Json.Decode(jsonResponse);
string tmp = dynamicObject.items[0].contentDetails.duration;
var songDuration = Convert.ToInt32(System.Xml.XmlConvert.ToTimeSpan(tmp).TotalSeconds);
//For get the channel title of the channel that the video belongs to.
var videoItemListRequest = yt.Videos.List("snippet");
videoItemListRequest.Id = playlistItem.ContentDetails.VideoId;
videoItemListRequest.MaxResults = 50;
var videoItemListResponse = videoItemListRequest.Execute();
Track track = new Track()
{
ThumbnailUri = GetMaxResolution(playlistItem.Snippet.Thumbnails),
SongName = playlistItem.Snippet.Title.Contains(" - ") ? playlistItem.Snippet.Title.Substring(playlistItem.Snippet.Title.IndexOf(" - ") + 3)
: playlistItem.Snippet.Title,
ArtistName = playlistItem.Snippet.Title.Contains(" - ") && videoItemListResponse.Items[0].Snippet.ChannelTitle
!= playlistItem.Snippet.Title.Substring(0, playlistItem.Snippet.Title.IndexOf(" - "))
? playlistItem.Snippet.Title.Substring(0, playlistItem.Snippet.Title.IndexOf(" - "))
: videoItemListResponse.Items[0].Snippet.ChannelTitle,
Duration = $"{(songDuration / 60)}:{(songDuration % 60)}"
};
informationAboutSong.Add(track);
}
}
catch (Exception ex)
{
//MessageBox.Show(ex.Message);
}
return(informationAboutSong);
}
