public PlaylistVideoModel GetPlaylistVideoModelById(Guid playlistId)
{
PlaylistVideoModel playlistVideoModel = new PlaylistVideoModel();
var playlistDetail = _context.TblYoutubeVideoGroups.FirstOrDefault(playlist => playlist.Id == playlistId);
if (playlistDetail != null)
{
playlistVideoModel.playlistDetail = _iMapper.Map <PlayList>(playlistDetail);
if (playlistVideoModel.playlistDetail.parentGroupId != null)
{
var groupName = _context.TblYoutubeVideoGroups.FirstOrDefault(y => y.Id == playlistVideoModel.playlistDetail.parentGroupId)?.GroupName;
playlistVideoModel.playlistDetail.parentGroupSelectListItem = new SelectListItemStringModel {
text = groupName, value = playlistVideoModel.playlistDetail.parentGroupId.ToString()
};
}
var playlistVideos = _context.TblYoutubeVideos.OrderBy(x => x.SequenceNumber).Where(video => video.GroupId == playlistDetail.Id && video.IsDeleted != true)?.ToList();
if (playlistVideos != null && playlistVideos.Count > 0)
{
playlistVideoModel.playlistVideos = _iMapper.Map <List <Video> >(playlistVideos);
playlistVideoModel.totalResults = playlistVideoModel.playlistVideos.Count();
}
}
return(playlistVideoModel);
}
public bool isPlaylistAlreadyExist(PlaylistVideoModel playlistVideoModel)
{
if (_context.TblYoutubeVideoGroups.Any(x => x.Id != playlistVideoModel.playlistDetail.id && x.PlaylistId == playlistVideoModel.playlistDetail.playlistId))
{
return(true);
}
return(false);
}
public void ValidatePlaylistModel(PlaylistVideoModel model, ModelStateDictionary ModelState)
{
if (model.playlistDetail == null)
{
ModelState.AddModelError("error", "Playlist model does not exist.");
return;
}
if (_youtubeRepository.isPlaylistAlreadyExist(model))
{
ModelState.AddModelError("error", $"Playlist with id {model.playlistDetail.playlistId} already exist.");
}
}
public Guid?SavePlaylist(PlaylistVideoModel playlistVideoModel)
{
if (playlistVideoModel.playlistDetail != null)
{
var tblPlaylist = new TblYoutubeVideoGroups();
if (playlistVideoModel.playlistDetail.id != null)
{
tblPlaylist = _context.TblYoutubeVideoGroups.Where(group => group.Id == playlistVideoModel.playlistDetail.id).FirstOrDefault();
if (tblPlaylist == null)
{
tblPlaylist = _iMapper.Map <TblYoutubeVideoGroups>(playlistVideoModel.playlistDetail);
}
}
_iMapper.Map(playlistVideoModel.playlistDetail, tblPlaylist);
if (playlistVideoModel.playlistDetail.parentGroupSelectListItem != null)
{
if (!(String.IsNullOrEmpty(playlistVideoModel.playlistDetail.parentGroupSelectListItem.value) ||
String.IsNullOrWhiteSpace(playlistVideoModel.playlistDetail.parentGroupSelectListItem.value)))
{
tblPlaylist.ParentGroupId = new Guid(playlistVideoModel.playlistDetail.parentGroupSelectListItem.value);
}
}
if (tblPlaylist.Id == Guid.Empty)
{
tblPlaylist.CreatedDate = DateTime.Now;
tblPlaylist.Id = Guid.NewGuid();
_context.TblYoutubeVideoGroups.Add(tblPlaylist);
_context.SaveChanges();
}
else
{
_context.Entry(tblPlaylist).State = Microsoft.EntityFrameworkCore.EntityState.Modified;
_context.SaveChanges();
}
playlistVideoModel.playlistDetail.id = tblPlaylist.Id;
}
if (playlistVideoModel.playlistVideos != null)
{
foreach (var video in playlistVideoModel.playlistVideos)
{
video.groupId = playlistVideoModel.playlistDetail.id;
SaveVideo(video);
}
}
return(playlistVideoModel.playlistDetail.id);
}
public PlaylistVideoModel GetVideosByPlaylistId(string playlistId, string apiKey)
{
var youtubeService = new YouTubeService(new BaseClientService.Initializer()
{
ApiKey = apiKey,
ApplicationName = this.GetType().ToString()
});
List <PlaylistItemListResponse> lstPlaylistItemListResponse = new List <PlaylistItemListResponse>();
var playListResponse = new PlaylistItemListResponse();
var nextPageToken = "";
while (nextPageToken != null)
{
var searchPlaylistRequest = youtubeService.PlaylistItems.List("snippet,contentDetails,id");
searchPlaylistRequest.PlaylistId = playlistId;
searchPlaylistRequest.PageToken = nextPageToken;
searchPlaylistRequest.MaxResults = 50;
playListResponse = searchPlaylistRequest.Execute();
lstPlaylistItemListResponse.Add(playListResponse);
nextPageToken = playListResponse.NextPageToken;
}
var playlistVideoModel = new PlaylistVideoModel();
playlistVideoModel.playlistDetail = new PlayList();
playlistVideoModel.playlistVideos = new List <Models.Video>();
var firstplaylist = 0;
foreach (var playlist in lstPlaylistItemListResponse)
{
if (playlist.Items.Count > 0)
{
if (firstplaylist == 0)
{
var firstPlaylist = playlist.Items.First();
playlistVideoModel.playlistDetail.channelId = firstPlaylist.Snippet.ChannelId;
playlistVideoModel.playlistDetail.playlistId = firstPlaylist.Snippet.PlaylistId;
playlistVideoModel.playlistDetail.groupName = firstPlaylist.Snippet.Title;
playlistVideoModel.playlistDetail.groupDescription = firstPlaylist.Snippet.Description;
playlistVideoModel.playlistDetail.groupImageUrl = firstPlaylist.Snippet.Thumbnails?.Medium?.Url;
playlistVideoModel.totalResults = playlist.PageInfo.TotalResults;
playlistVideoModel.playlistDetail.languageId = -1;
playlistVideoModel.playlistDetail.genreId = -1;
}
foreach (var item in playlist.Items)
{
Models.Video video = new Models.Video();
video.videoId = item.Snippet.ResourceId.VideoId;
video.videoName = item.Snippet.Title;
firstplaylist = firstplaylist + 1;
video.sequenceNumber = firstplaylist;
video.imageUrl60 = item.Snippet.Thumbnails?.Standard?.Url;
video.imageUrl90 = item.Snippet.Thumbnails?.Medium?.Url;
video.imageUrl120 = item.Snippet.Thumbnails?.High?.Url;
playlistVideoModel.playlistVideos.Add(video);
}
}
}
return(playlistVideoModel);
}
public Guid?SavePlaylist(PlaylistVideoModel model)
{
return(this._youtubeRepository.SavePlaylist(model));
}
