/// <summary>
/// Get information about a single video.
/// </summary>
/// <param name="id">ID of the video to get information for.</param>
public Database.Types.Video Single(string id)
{
try {
// https://developers.google.com/youtube/v3/docs/videos/list
API.VideosResource.ListRequest videoSearch = APIService.Videos.List("id,snippet,contentDetails.duration");
videoSearch.Id = id;
videoSearch.MaxResults = 1;
videoSearch.PrettyPrint = false;
API.Data.Video response = videoSearch.Execute().Items[0];
Database.Types.Video video = new Database.Types.Video {
ID = response.Id,
ChannelID = response.Snippet.ChannelId,
Title = response.Snippet.Title,
Description = response.Snippet.Description,
Duration = TimeSpanUtils.ConvertDuration(response.ContentDetails.Duration),
Posted = DateTime.Parse(response.Snippet.PublishedAt),
ThumbnailURL = GetBestThumbnail(response.Snippet.Thumbnails),
WatchStatus = WatchStatus.Unwatched
};
LoggingManager.Log.Info($"Information processed for '{video.ID}' posted by '{video.ChannelID}'.");
return(video);
} catch (Exception ex) {
LoggingManager.Log.Error(ex, $"Failed to get information for '{id}'.");
return(null);
}
}
private void VideosListView_SelectedIndexChanged(object sender, EventArgs e)
{
if (VideosListView.SelectedItems.Count == 1)
{
Database.Types.Video selectedVideo = (Database.Types.Video)VideosListView.SelectedItems[0].Tag;
string openVideoTip = $"Open video in browser.{Environment.NewLine}{selectedVideo.URL}";
VideoPictureBox.Image = Database.ImageFile.Get(selectedVideo.ID, ImageType.VideoThumbnail);
VideoPictureBox.Visible = true;
GeneralToolTip.SetToolTip(VideoPictureBox, openVideoTip);
VideoDescriptionLabel.Text = StringUtils.FormatVideoDescription(selectedVideo.Description);
VideoLinkLabel.Tag = selectedVideo.URL;
VideoLinkLabel.Text = selectedVideo.Title;
GeneralToolTip.SetToolTip(VideoLinkLabel, openVideoTip);
PostedLabel.Text = selectedVideo.Posted.Value.ToString();
DurationLabel.Text = TimeSpanUtils.ConvertDuration(selectedVideo.Duration);
VideoInfoPanel.Visible = true;
}
else
{
VideosListViewChanged();
}
}
/// <summary>
/// Get information about mutiple videos.
/// </summary>
/// <param name="ids">Videos to get information for.</param>
public List <Database.Types.Video> Bulk(List <string> ids)
{
try {
// https://developers.google.com/youtube/v3/docs/videos/list
if (ids.Count == 0)
{
return(null);
}
List <(int chunkID, List <string> videoIDs)> videoIDChunks = new List <(int chunkID, List <string> videoIDs)>();
List <Database.Types.Video> videosReturn = new List <Database.Types.Video>();
int chunkNumber = 1;
SplitIntoChunksLoop:
if (ids.Count > 0)
{
if ((ids.Count > 50) || (ids.Count == 50))
{
videoIDChunks.Add((chunkNumber, ids.Take(50).ToList()));
ids.RemoveRange(0, 50);
}
else
{
videoIDChunks.Add((chunkNumber, ids.Take(ids.Count).ToList()));
ids.RemoveRange(0, ids.Count);
}
chunkNumber++;
goto SplitIntoChunksLoop;
}
LoggingManager.Log.Info($"Video chunk processing finished with {videoIDChunks.Count} total chunks.");
foreach ((int chunkID, List <string> videoIDs) in videoIDChunks)
{
API.VideosResource.ListRequest videoSearch = APIService.Videos.List("id,snippet,contentDetails");
videoSearch.Id = string.Join(",", videoIDs);
videoSearch.MaxResults = videoIDs.Count;
videoSearch.PrettyPrint = false;
API.Data.VideoListResponse response = videoSearch.Execute();
IList <API.Data.Video> videos = response.Items;
foreach (API.Data.Video video in videos)
{
Database.Types.Video videoInfo = new Database.Types.Video {
ID = video.Id,
ChannelID = video.Snippet.ChannelId,
Title = video.Snippet.Title,
Description = video.Snippet.Description,
Duration = TimeSpanUtils.ConvertDuration(video.ContentDetails.Duration),
Posted = DateTime.Parse(video.Snippet.PublishedAt),
ThumbnailURL = GetBestThumbnail(video.Snippet.Thumbnails),
WatchStatus = WatchStatus.Unwatched
};
videosReturn.Add(videoInfo);
LoggingManager.Log.Info($"Chunk {chunkID}: Information processed for '{videoInfo.ID}' posted by '{videoInfo.ChannelID}'.");
}
}
return(videosReturn);
} catch (Exception ex) {
LoggingManager.Log.Error(ex, $"Failed to get information for '{string.Join(",", ids)}'.");
return(null);
}
}
