public List <Yt_Category> GetVideoCategories(ApplicationDbContext context)
{
var _list = new List <Yt_Category>();
YouTubeService objYouTubeService = default(YouTubeService);
try
{
objYouTubeService = new YouTubeService(new BaseClientService.Initializer()
{
ApiKey = Videos.Configs.YoutubeSettings.key,
ApplicationName = this.GetType().ToString()
});
}
catch (Exception ex)
{
ErrorLgBLL.Add(context, "Exception Youtube Service Init", "", ex.Message);
}
VideoCategoryListResponse objCategories = null;
try
{
var objRequest = objYouTubeService.VideoCategories.List("id,snippet");
objRequest.Hl = "en_US";
objRequest.RegionCode = "US";
objCategories = objRequest.Execute();
}
catch (Exception ex)
{
ErrorLgBLL.Add(context, "Exception Youtube List Request", "", ex.Message);
}
foreach (var obj in objCategories.Items)
{
_list.Add(new Yt_Category()
{
ID = obj.Id,
Title = obj.Snippet.Title
});
}
return(_list);
}
private async Task <IEnumerable <VideoCategory> > GetCategoriesAsync(CancellationToken cancellationToken)
{
_logger.LogTrace($"{GetType()} - BEGIN {nameof(GetCategoriesAsync)}");
try
{
YouTubeService ytService = await _ytServiceProvider.CreateServiceAsync(cancellationToken);
VideoCategoriesResource.ListRequest req = ytService.VideoCategories.List(SNIPPET_PART_PARAM);
req.Hl = "fr_FR";
req.RegionCode = "fr";
VideoCategoryListResponse list = await req.ExecuteAsync(cancellationToken);
return(list.Items.Where(cat => cat.Snippet.Assignable.GetValueOrDefault(false)));
}
catch (Exception e)
{
_logger.LogError("An error occurred while retrieving video categories", e);
throw;
}
}
public async Task Refresh(YouTubeSession session)
{
while (DetectedCategories.Count > 1)
{
(DetectedCategories as IList <VideoCategory>).RemoveAt(1);
}
var request = session.YouTubeService.VideoCategories.List("snippet");
request.RegionCode = RegionInfo.CurrentRegion.TwoLetterISORegionName;
request.Hl = CultureInfo.CurrentUICulture.TwoLetterISOLanguageName;
VideoCategoryListResponse result = null;
int retry = 0;
do
{
result = await request.ExecuteAsync();
++retry;
if (retry == 30)
{
return;
}
}while (result == null || result.Items == null);
foreach (var i in result.Items)
{
if (i.Snippet.Assignable == false)
{
continue;
}
VideoCategory item = new VideoCategory();
item.Name = i.Snippet.Title;
item.Id = i.Id;
(DetectedCategories as IList <VideoCategory>).Add(item);
}
}
