public void ViewModelFactoryBaseService_CreatePlaylistVideoVM()
{
var model = new PlaylistVideo(new MediaFile());
var vm = factoryService.CreateViewModel <PlaylistElementVM, IPlaylistElement> (model);
Assert.IsTrue(vm is PlaylistVideoVM);
}
void HandleInsertVideoInPlaylist(InsertVideoInPlaylistEvent e)
{
MediaFile file = App.Current.Dialogs.OpenMediaFile();
if (file != null)
{
PlaylistVideo video = new PlaylistVideo(file);
InsertPlaylistElements(video, e.Position);
}
}
public MusicItem(PlaylistVideo Video)
{
Title = Video.Title;
Thumbnail = Video.Thumbnails.GetMaxResUrl();
Author = Video.Author.ChannelTitle;
UrlOrId = Video.Id;
Duration = Video.Duration ?? TimeSpan.Zero;
PublicUrl = Video.Url;
IsYouTube = true;
}
public YoutubeTrack(PlaylistVideo video, YoutubeClient yC, HttpClient hC)
{
this.playlistVideo = video;
this.Location = new Uri(video.Url);
this.Title = video.Title;
this.Artist = video.Author;
this.Duration = video.Duration;
this.hostHttpClient = hC;
this.hostYoutubeClient = yC;
this.MetadataLoaded = true;
}
void LoadVideo(PlaylistVideo video)
{
loadedPlaylistElement = video;
MediaFileSet fileSet = new MediaFileSet();
fileSet.Add(video.File);
EmitLoadDrawings(null);
UpdateCamerasConfig(new List <CameraConfig> {
new CameraConfig(0)
}, null);
InternalOpen(fileSet, false, true, true);
}
public void TestClone_CloneIgnore_PlaylistVideo()
{
var playlistVideo = new PlaylistVideo(new MediaFile());
playlistVideo.File.Name = "Test1";
var playlistVideo2 = playlistVideo.Clone();
Assert.AreEqual(playlistVideo.File.Name, playlistVideo2.File.Name);
playlistVideo.File.Name = "Test2";
playlistVideo2 = playlistVideo.Clone();
Assert.AreEqual(playlistVideo.File.Name, playlistVideo2.File.Name);
}
public JsonResult Insert(PlaylistVideo playVideo)
{
bool exist = playlistVideoService.SongExistOrNot(playVideo);
if (exist == true)
{
return(Json(exist, JsonRequestBehavior.AllowGet));
}
else
{
playlistVideoService.Insert(playVideo);
return(Json(exist, JsonRequestBehavior.AllowGet));
}
}
void AddVideo(IPlaylistElement element, bool prepend)
{
MediaFile file = Helpers.Misc.OpenFile(widget);
if (file != null)
{
PlaylistVideo video = new PlaylistVideo(file);
int index = playlist.Elements.IndexOf(element);
if (!prepend)
{
index++;
}
playlist.Elements.Insert(index, video);
}
}
void AddVideo(Playlist playlist, IPlaylistElement element, bool prepend, TreeIter parent)
{
MediaFile file = LongoMatch.Gui.Helpers.Misc.OpenFile(this);
if (file != null)
{
PlaylistVideo video = new PlaylistVideo(file);
int index = playlist.Elements.IndexOf(element);
if (!prepend)
{
index++;
}
playlist.Elements.Insert(index, video);
(Model as TreeStore).InsertWithValues(parent, index, video);
}
}
void LoadConversionJob(ConversionJob job)
{
videoEditor = App.Current.MultimediaToolkit.GetVideoEditor();
videoEditor.EncodingSettings = job.EncodingSettings;
videoEditor.Progress += OnProgress;
videoEditor.Error += OnError;
foreach (MediaFile file in job.InputFiles)
{
PlaylistVideo video = new PlaylistVideo(file);
Log.Debug("Convert video " + video.File.FilePath);
videoEditor.AddSegment(video.File.FilePath, 0, -1, 1, "", video.File.HasAudio, new Area());
}
videoEditor.Start();
}
public void Initialize()
{
video = new Video
{
Id = 1,
Name = "Bailando",
Author = "Mauro",
Hour = 1,
MinSeconds = 2.10,
LinkVideo = "www.youtube.com/videomauro",
CategoryVideo = new List <CategoryVideo>(),
PlaylistVideo = new List <PlaylistVideo>()
};
category = new Category
{
Id = 1,
Name = "Musica",
CategoryTrack = new List <CategoryTrack>(),
};
categoryVideo = new CategoryVideo
{
IdCategory = category.Id,
Category = category,
IdVideo = video.Id,
Video = video,
};
playlist = new Playlist
{
Id = 1,
Name = "Musica para Mauro",
Description = "Variado pop, rock, etc",
Image = "",
PlaylistTrack = new List <PlaylistTrack>()
};
playlistVideo = new PlaylistVideo
{
IdPlaylist = playlist.Id,
Playlist = playlist,
IdVideo = video.Id,
Video = video
};
video.PlaylistVideo.Add(playlistVideo);
video.CategoryVideo.Add(categoryVideo);
}
public void Initialize()
{
playlistVideo = new PlaylistVideo();
playlist = new Playlist
{
Name = "Cumbia",
Id = 1,
Description = "Boliche",
Image = ""
};
video = new Video
{
Id = 1,
Name = "Bailando",
Author = "Mauro",
Hour = 1,
MinSeconds = 2.10,
LinkVideo = "www.youtube.com/videomauro",
CategoryVideo = new List <CategoryVideo>()
};
}
private void LoadContentsById(string channelId)
{
//string channelId = YoutubeClient.ParseChannelId(channelLink);
try
{
ChannelId channelIdStruct = ChannelId.Parse(channelId);
Channel channel = _client.Channels.GetAsync(channelIdStruct).Result;
//string playlistId = channel.GetChannelVideosPlaylistId();
var videos = _client.Channels.GetUploadsAsync(channel.Id);
List <Video> playlistVideos = new List <Video>();
IAsyncEnumerator <PlaylistVideo> enumerator = videos.GetAsyncEnumerator();
while (true)
{
PlaylistVideo playlistVideo = enumerator.Current;
playlistVideos.Add(_client.Videos.GetAsync(playlistVideo.Id).Result);
ValueTask <bool> next = enumerator.MoveNextAsync();
if (!next.Result)
{
break;
}
}
_videos = playlistVideos;
}
catch (Exception e)
{
if (_logger != null)
{
_logger.Log(e.InnerException?.Message);
}
else
{
throw;
}
}
}
void ProcessVideo(PlaylistVideo video)
{
Log.Debug("Adding external video " + video.File.FilePath);
videoEditor.AddSegment(video.File.FilePath, 0, video.File.Duration.MSeconds,
1, "", video.File.HasAudio, new Area());
}
protected void Page_Load(object sender, EventArgs e)
{
MembershipUser mu = MembershipWrapper.GetUser();
if (mu == null ||
string.IsNullOrEmpty(Request.QueryString["vidid"])
) Response.Redirect("~/account/logon");
string vidid = Request.QueryString["vidid"];
string vtype = Request.QueryString["vtype"];
char vtypeAction = Convert.ToChar(vtype);
var vid = new Video(vidid.Substring(0, 2), vidid.Substring(3, vidid.Length - 3));
switch (vtypeAction)
{
case 'P':
// adding to playlist
var plylst = new Playlist();
plylst.GetUserPlaylist(Convert.ToInt32(mu.ProviderUserKey));
var plyvid = new PlaylistVideo();
if (plylst.PlaylistID == 0)
{
plylst.CreatedByUserID = Convert.ToInt32(mu.ProviderUserKey);
plylst.UserAccountID = Convert.ToInt32(mu.ProviderUserKey);
plylst.Create();
plyvid.RankOrder = 1;
}
else
{
var plyvids = new PlaylistVideos();
plyvids.GetPlaylistVideosForPlaylist(plylst.PlaylistID);
if (mu.UserName.ToLower() != GeneralConfigs.AdminUserName.ToLower()
&& plyvids.Count >= 25)
{
// cannot have not than 10
Response.Redirect("~/account/playlist/" + mu.UserName);
}
plyvid.RankOrder = plyvids.Count + 1;
}
plyvid.PlaylistID = plylst.PlaylistID;
plyvid.VideoID = vid.VideoID;
if (!PlaylistVideo.IsPlaylistVideo(plyvid.PlaylistID, vid.VideoID))
{
plyvid.CreatedByUserID = Convert.ToInt32(mu.ProviderUserKey);
plyvid.Create();
}
Response.Redirect("~/account/playlist/" + mu.UserName);
break;
default:
var uav = new UserAccountVideo();
uav.UserAccountID = Convert.ToInt32(mu.ProviderUserKey);
uav.VideoID = vid.VideoID;
uav.VideoType = vtypeAction;
uav.Create();
Response.Redirect("~/" + mu.UserName);
break;
}
}
public ActionResult Playlist(NameValueCollection nvc)
{
if (nvc == null) throw new ArgumentNullException("nvc");
if (_mu != null) _ua = new UserAccount(Convert.ToInt32(_mu.ProviderUserKey));
ViewBag.UserName = _ua.UserName;
var plyst = new Playlist();
plyst.GetUserPlaylist(_ua.UserAccountID);
ViewBag.UserPlaylistID = plyst.PlaylistID;
var plyvids = new PlaylistVideos();
plyvids.GetPlaylistVideosForPlaylist(plyst.PlaylistID);
nvc = Request.Form;
PlaylistVideo plv = null;
if (nvc["video_delete_id"] != null)
{
foreach (PlaylistVideo plv1 in plyvids)
{
if (plv != null && plv1.RankOrder > plv.RankOrder)
{
plv1.RankOrder--;
plv1.UpdatedByUserID = _ua.UserAccountID;
plv1.Update();
}
if (plv1.PlaylistID != plyst.PlaylistID || Convert.ToInt32(nvc["video_delete_id"]) != plv1.VideoID)
continue;
plv = new PlaylistVideo(plv1.PlaylistVideoID);
if (PlaylistVideo.Delete(plyst.PlaylistID, Convert.ToInt32(nvc["video_delete_id"])))
{
// deleted
}
}
}
else if (nvc["video_down_id"] != null)
{
plv = new PlaylistVideo();
plv.Get(plyst.PlaylistID, Convert.ToInt32(nvc["video_down_id"]));
foreach (PlaylistVideo plv1 in plyvids.Where(plv1 => plv1.RankOrder == (plv.RankOrder + 1)))
{
plv1.RankOrder--;
plv1.UpdatedByUserID = _ua.UserAccountID;
plv1.Update();
}
plv.RankOrder++;
plv.UpdatedByUserID = _ua.UserAccountID;
plv.Update();
}
else if (nvc["video_up_id"] != null)
{
plv = new PlaylistVideo();
plv.Get(plyst.PlaylistID, Convert.ToInt32(nvc["video_up_id"]));
foreach (PlaylistVideo plv1 in plyvids.Where(plv1 => plv1.RankOrder == (plv.RankOrder - 1)))
{
plv1.RankOrder++;
plv1.UpdatedByUserID = _ua.UserAccountID;
plv1.Update();
}
plv.RankOrder--;
plv.UpdatedByUserID = _ua.UserAccountID;
plv.Update();
}
else
{
if (!string.IsNullOrEmpty(nvc["selected_autoplay"]) && nvc["selected_autoplay"] == "on")
{
plyst.AutoPlay = true;
}
else plyst.AutoPlay = false;
plyst.Update();
}
Response.Redirect("~/account/playlist");
return new EmptyResult();
}
public void TestMultiplayerCamerasConfig()
{
TimelineEvent evt1;
List <CameraConfig> cams1, cams2;
Mock <IMultiPlayer> multiplayerMock = new Mock <IMultiPlayer> ();
mtkMock.Setup(m => m.GetMultiPlayer()).Returns(multiplayerMock.Object);
player = new PlayerController(true);
PreparePlayer();
/* Only called internally in the openning */
cams1 = new List <CameraConfig> {
new CameraConfig(0), new CameraConfig(1)
};
cams2 = new List <CameraConfig> {
new CameraConfig(1), new CameraConfig(0)
};
multiplayerMock.Verify(p => p.ApplyCamerasConfig(), Times.Never());
Assert.AreEqual(cams1, player.CamerasConfig);
player.CamerasConfig = cams2;
multiplayerMock.Verify(p => p.ApplyCamerasConfig(), Times.Once());
Assert.AreEqual(cams2, player.CamerasConfig);
multiplayerMock.ResetCalls();
/* Now load an event */
evt1 = new TimelineEvent {
Start = new Time(100), Stop = new Time(200),
CamerasConfig = new List <CameraConfig> {
new CameraConfig(1), new CameraConfig(1)
}
};
player.LoadEvent(mfs, evt1, evt1.Start, true);
multiplayerMock.Verify(p => p.ApplyCamerasConfig(), Times.Once());
Assert.AreEqual(evt1.CamerasConfig, player.CamerasConfig);
multiplayerMock.ResetCalls();
/* Change event cams config */
player.CamerasConfig = new List <CameraConfig> {
new CameraConfig(0), new CameraConfig(0)
};
multiplayerMock.Verify(p => p.ApplyCamerasConfig(), Times.Once());
Assert.AreEqual(new List <CameraConfig> {
new CameraConfig(0), new CameraConfig(0)
}, evt1.CamerasConfig);
Assert.AreEqual(player.CamerasConfig, evt1.CamerasConfig);
multiplayerMock.ResetCalls();
/* Unload and check the original cams config is set back*/
player.UnloadCurrentEvent();
multiplayerMock.Verify(p => p.ApplyCamerasConfig(), Times.Once());
Assert.AreEqual(cams2, player.CamerasConfig);
Assert.AreEqual(new List <CameraConfig> {
new CameraConfig(0), new CameraConfig(0)
}, evt1.CamerasConfig);
multiplayerMock.ResetCalls();
/* And changing the config does not affects the unloaded event */
player.CamerasConfig = cams1;
multiplayerMock.Verify(p => p.ApplyCamerasConfig(), Times.Once());
Assert.AreEqual(new List <CameraConfig> {
new CameraConfig(0), new CameraConfig(0)
}, evt1.CamerasConfig);
multiplayerMock.ResetCalls();
/* Now load a playlist video */
PlaylistVideo plv = new PlaylistVideo(mfs [0]);
player.LoadPlaylistEvent(playlist, plv);
multiplayerMock.Verify(p => p.ApplyCamerasConfig(), Times.Never());
Assert.AreEqual(new List <CameraConfig> {
new CameraConfig(0)
}, player.CamerasConfig);
multiplayerMock.ResetCalls();
player.UnloadCurrentEvent();
/* Called by Open internally () */
multiplayerMock.Verify(p => p.ApplyCamerasConfig(), Times.Never());
Assert.AreEqual(cams2, player.CamerasConfig);
multiplayerMock.ResetCalls();
/* Now load a playlist event and make sure its config is loaded
* and not the event's one */
PlaylistPlayElement ple = new PlaylistPlayElement(evt, mfs);
ple.CamerasConfig = cams2;
player.LoadPlaylistEvent(playlist, ple);
multiplayerMock.Verify(p => p.ApplyCamerasConfig(), Times.Once());
Assert.AreEqual(cams2, player.CamerasConfig);
multiplayerMock.ResetCalls();
}
public void TestLoadPlaylistEvent()
{
int elementLoaded = 0;
MediaFileSet nfs;
PlaylistPlayElement el1;
player.ElementLoadedEvent += (element, hasNext) => {
if (element != null)
{
elementLoaded++;
}
};
PreparePlayer();
/* Load playlist timeline event element */
nfs = Cloner.Clone(mfs);
el1 = playlist.Elements [0] as PlaylistPlayElement;
el1.FileSet = nfs;
currentTime = el1.Play.Start;
player.LoadPlaylistEvent(playlist, el1);
Assert.AreEqual(1, elementLoaded);
elementLoaded = 0;
Assert.AreEqual(el1.CamerasConfig, player.CamerasConfig);
Assert.AreEqual(el1.CamerasLayout, player.CamerasLayout);
playerMock.Verify(p => p.Open(nfs [0]), Times.Once());
playerMock.Verify(p => p.Seek(el1.Play.Start, true, false), Times.Never());
playerMock.Verify(p => p.Play(), Times.Never());
playerMock.VerifySet(p => p.Rate = 1);
playerMock.Raise(p => p.ReadyToSeek += null, this);
playerMock.Verify(p => p.Seek(el1.Play.Start, true, false), Times.Once());
playerMock.Verify(p => p.Play(), Times.Once());
/* Load still image */
player.LoadPlaylistEvent(playlist, plImage);
playerMock.ResetCalls();
player.Pause();
playerMock.Verify(p => p.Pause(), Times.Never());
Assert.IsFalse(player.Playing);
player.Play();
playerMock.Verify(p => p.Play(), Times.Never());
Assert.IsTrue(player.Playing);
/* Load drawings */
PlaylistDrawing dr = new PlaylistDrawing(new FrameDrawing());
player.LoadPlaylistEvent(playlist, dr);
playerMock.ResetCalls();
player.Pause();
playerMock.Verify(p => p.Pause(), Times.Never());
Assert.IsFalse(player.Playing);
player.Play();
playerMock.Verify(p => p.Play(), Times.Never());
Assert.IsTrue(player.Playing);
/* Load video */
PlaylistVideo vid = new PlaylistVideo(mfs [0]);
player.LoadPlaylistEvent(playlist, vid);
Assert.AreNotEqual(mfs, player.FileSet);
Assert.IsTrue(player.Playing);
Assert.AreEqual(new List <CameraConfig> {
new CameraConfig(0)
}, player.CamerasConfig);
}
/// <summary>
/// Gets playlist by ID, truncating resulting video list at given number of pages (1 page ≤ 200 videos)
/// </summary>
public async Task <Playlist> GetPlaylistAsync(string playlistId, int maxPages)
{
playlistId.GuardNotNull(nameof(playlistId));
maxPages.GuardPositive(nameof(maxPages));
if (!ValidatePlaylistId(playlistId))
{
throw new ArgumentException("Invalid Youtube playlist ID", nameof(playlistId));
}
// Get all videos across pages
var pagesDone = 0;
var offset = 0;
XElement playlistXml;
var videoIds = new HashSet <string>();
var videos = new List <PlaylistVideo>();
do
{
// Get manifest
var request = $"{YoutubeHost}/list_ajax?style=xml&action_get_list=1&list={playlistId}&index={offset}";
var response = await _httpService.GetStringAsync(request).ConfigureAwait(false);
playlistXml = XElement.Parse(response).StripNamespaces();
// Parse videos
var total = 0;
var delta = 0;
foreach (var videoXml in playlistXml.Elements("video"))
{
// Basic info
var videoId = videoXml.ElementStrict("encrypted_id").Value;
var videoTitle = videoXml.ElementStrict("title").Value;
var videoThumbnails = new VideoThumbnails(videoId);
var videoDuration = TimeSpan.FromSeconds((double)videoXml.ElementStrict("length_seconds"));
var videoDescription = videoXml.ElementStrict("description").Value;
// Keywords
var videoKeywordsJoined = videoXml.ElementStrict("keywords").Value;
var videoKeywords = Regex
.Matches(videoKeywordsJoined, @"(?<=(^|\s)(?<q>""?))([^""]|(""""))*?(?=\<q>(?=\s|$))")
.Cast <Match>()
.Select(m => m.Value)
.Where(s => s.IsNotBlank())
.ToArray();
// Statistics
// The inner text is already formatted so we have to parse it manually
var videoViewCount =
Regex.Replace(videoXml.ElementStrict("views").Value, @"\D", "").ParseLong();
var videoLikeCount =
Regex.Replace(videoXml.ElementStrict("likes").Value, @"\D", "").ParseLong();
var videoDislikeCount =
Regex.Replace(videoXml.ElementStrict("dislikes").Value, @"\D", "").ParseLong();
var videoStatistics = new Statistics(videoViewCount, videoLikeCount, videoDislikeCount);
// Video
var video = new PlaylistVideo(videoId, videoTitle, videoDescription, videoThumbnails, videoDuration,
videoKeywords, videoStatistics);
// Add to list if not already there
if (videoIds.Add(video.Id))
{
videos.Add(video);
delta++;
}
total++;
}
// Break if the videos started repeating
if (delta <= 0)
{
break;
}
// Prepare for next page
pagesDone++;
offset += total;
} while (pagesDone < maxPages);
// Basic info
var title = playlistXml.ElementStrict("title").Value;
var author = playlistXml.Element("author")?.Value ?? ""; // system playlists don't have an author
var description = playlistXml.ElementStrict("description").Value;
// Statistics
var viewCount = (long?)playlistXml.Element("views") ?? 0; // watchlater does not have views
var likeCount = (long?)playlistXml.Element("likes") ?? 0; // system playlists don't have likes
var dislikeCount = (long?)playlistXml.Element("dislikes") ?? 0; // system playlists don't have dislikes
var statistics = new Statistics(viewCount, likeCount, dislikeCount);
return(new Playlist(playlistId, title, author, description, statistics, videos));
}
void AddVideo(IPlaylistElement element, bool prepend)
{
MediaFile file = Helpers.Misc.OpenFile (widget);
if (file != null) {
PlaylistVideo video = new PlaylistVideo (file);
int index = playlist.Elements.IndexOf (element);
if (!prepend) {
index++;
}
playlist.Elements.Insert (index, video);
}
}
public async Task AddVideoToPlaylistAsync(PlaylistVideo playlistVideo)
{
await _db.PlaylistVideos.AddAsync(playlistVideo);
}
public void RemoveVideoFromPlaylist(PlaylistVideo playlistVideo)
{
_db.PlaylistVideos.Remove(playlistVideo);
}
public PlaylistMenuItem(PlaylistVideo video)
{
title = video.Title;
author = video.Author;
thumbnailUrl = video.Thumbnails.MediumResUrl;
}
public void Initialize()
{
playlist = new Playlist {
Id = 2,
Name = "Mauro",
Description = "Facil para dormir",
Image = "",
PlaylistTrack = new List <PlaylistTrack>(),
PlaylistCategory = new List <PlaylistCategory>(),
PlaylistVideo = new List <PlaylistVideo>()
};
track = new Track {
Id = 1,
Image = "",
Author = "",
Sound = "",
Name = "Mauro baila cumbia",
CategoryTrack = new List <CategoryTrack>(),
};
category = new Category
{
Id = 1,
Name = "Dormir"
};
playlistTrack = new PlaylistTrack
{
IdPlaylist = playlist.Id,
Playlist = playlist,
IdTrack = track.Id,
Track = track,
};
playlistCategory = new PlaylistCategory
{
IdPlaylist = playlist.Id,
Playlist = playlist,
IdCategory = category.Id,
Category = category
};
video = new Video
{
Id = 1,
Name = "Bailando",
Author = "Mauro",
Hour = 1,
MinSeconds = 2.10,
LinkVideo = "www.youtube.com/videomauro",
CategoryVideo = new List <CategoryVideo>(),
PlaylistVideo = new List <PlaylistVideo>()
};
playlistVideo = new PlaylistVideo
{
IdPlaylist = playlist.Id,
Playlist = playlist,
IdVideo = video.Id,
Video = video
};
playlist.PlaylistVideo.Add(playlistVideo);
playlist.PlaylistTrack.Add(playlistTrack);
playlist.PlaylistCategory.Add(playlistCategory);
}
public ActionResult Playlist(NameValueCollection nvc)
{
mu = Membership.GetUser();
ua = new UserAccount(Convert.ToInt32(mu.ProviderUserKey));
ViewBag.UserName = ua.UserName;
BootBaronLib.AppSpec.DasKlub.BOL.Playlist plyst = new Playlist();
plyst.GetUserPlaylist(ua.UserAccountID);
ViewBag.UserPlaylistID = plyst.PlaylistID;
PlaylistVideos plyvids = new PlaylistVideos();
plyvids.GetPlaylistVideosForPlaylist(plyst.PlaylistID);
nvc = Request.Form;
//video_delete_id
//video_down_id
//video_up_id
PlaylistVideo plv = null;
if (nvc["video_delete_id"] != null)
{
foreach (PlaylistVideo plv1 in plyvids)
{
if (plv != null && plv1.RankOrder > plv.RankOrder)
{
plv1.RankOrder--;
plv1.UpdatedByUserID = ua.UserAccountID;
plv1.Update();
}
if (plv1.PlaylistID == plyst.PlaylistID &&
Convert.ToInt32(nvc["video_delete_id"]) == plv1.VideoID)
{
plv = new PlaylistVideo(plv1.PlaylistVideoID);
if (PlaylistVideo.Delete(plyst.PlaylistID, Convert.ToInt32(nvc["video_delete_id"])))
{
// deleted
}
}
}
}
else if (nvc["video_down_id"] != null)
{
plv = new PlaylistVideo();
plv.Get(plyst.PlaylistID, Convert.ToInt32(nvc["video_down_id"]));
foreach (PlaylistVideo plv1 in plyvids)
{
if (plv1.RankOrder == (plv.RankOrder + 1))
{
plv1.RankOrder--;
plv1.UpdatedByUserID = ua.UserAccountID;
plv1.Update();
}
}
plv.RankOrder++;
plv.UpdatedByUserID = ua.UserAccountID;
plv.Update();
}
else if (nvc["video_up_id"] != null)
{
plv = new PlaylistVideo();
plv.Get(plyst.PlaylistID, Convert.ToInt32(nvc["video_up_id"]));
foreach (PlaylistVideo plv1 in plyvids)
{
if (plv1.RankOrder == (plv.RankOrder - 1))
{
plv1.RankOrder++;
plv1.UpdatedByUserID = ua.UserAccountID;
plv1.Update();
}
}
plv.RankOrder--;
plv.UpdatedByUserID = ua.UserAccountID;
plv.Update();
}
else //if (nvc["selected_autoplay"] != null)
{
if (!string.IsNullOrEmpty(nvc["selected_autoplay"]) && nvc["selected_autoplay"] == "on")
{
plyst.AutoPlay = true;
}
else plyst.AutoPlay = false;
plyst.Update();
}
Response.Redirect("~/account/playlist");
return new EmptyResult();
}
/// <summary>
/// Enumerates batches of videos included in the specified playlist.
/// </summary>
public async IAsyncEnumerable <Batch <PlaylistVideo> > GetVideoBatchesAsync(
PlaylistId playlistId,
[EnumeratorCancellation] CancellationToken cancellationToken = default)
{
var encounteredIds = new HashSet <VideoId>();
var lastVideoId = default(VideoId?);
var lastVideoIndex = 0;
var visitorData = default(string?);
do
{
var playlistExtractor = await _controller.GetPlaylistNextResponseAsync(
playlistId,
lastVideoId,
lastVideoIndex,
visitorData,
cancellationToken
);
var videos = new List <PlaylistVideo>();
foreach (var videoExtractor in playlistExtractor.GetVideos())
{
var videoId =
videoExtractor.TryGetVideoId() ??
throw new YoutubeExplodeException("Could not extract video ID.");
lastVideoId = videoId;
lastVideoIndex =
videoExtractor.TryGetIndex() ??
throw new YoutubeExplodeException("Could not extract video index.");
// Don't yield the same video twice
if (!encounteredIds.Add(videoId))
{
continue;
}
var videoTitle =
videoExtractor.TryGetVideoTitle() ??
throw new YoutubeExplodeException("Could not extract video title.");
var videoChannelTitle =
videoExtractor.TryGetVideoAuthor() ??
throw new YoutubeExplodeException("Could not extract video author.");
var videoChannelId =
videoExtractor.TryGetVideoChannelId() ??
throw new YoutubeExplodeException("Could not extract video channel ID.");
var duration = videoExtractor.TryGetVideoDuration();
var thumbnails = videoExtractor
.GetVideoThumbnails()
.Select(t =>
{
var thumbnailUrl =
t.TryGetUrl() ??
throw new YoutubeExplodeException("Could not extract thumbnail URL.");
var thumbnailWidth =
t.TryGetWidth() ??
throw new YoutubeExplodeException("Could not extract thumbnail width.");
var thumbnailHeight =
t.TryGetHeight() ??
throw new YoutubeExplodeException("Could not extract thumbnail height.");
var thumbnailResolution = new Resolution(thumbnailWidth, thumbnailHeight);
return(new Thumbnail(thumbnailUrl, thumbnailResolution));
})
.Concat(Thumbnail.GetDefaultSet(videoId))
.ToArray();
var video = new PlaylistVideo(
playlistId,
videoId,
videoTitle,
new Author(videoChannelId, videoChannelTitle),
duration,
thumbnails
);
videos.Add(video);
}
// Stop extracting if there are no new videos
if (!videos.Any())
{
break;
}
yield return(Batch.Create(videos));
visitorData ??= playlistExtractor.TryGetVisitorData();
} while (true);
}
