/// <summary>Searches videos according to the specified command.</summary>
/// <param name="cancellation">Passed in either explicitly or by the IAsyncEnumerable.WithCancellation() extension,
/// see https://docs.microsoft.com/en-us/archive/msdn-magazine/2019/november/csharp-iterating-with-async-enumerables-in-csharp-8#a-tour-through-async-enumerables</param>
internal async IAsyncEnumerable <VideoSearchResult> SearchVideosAsync(
SearchVideos command, [EnumeratorCancellation] CancellationToken cancellation = default)
{
foreach (var videoId in command.GetVideoIds())
{
cancellation.ThrowIfCancellationRequested();
var video = await GetVideoAsync(videoId, cancellation);
var searchResult = SearchVideo(video, command.Terms);
if (searchResult != null)
{
yield return(searchResult);
}
}
}
public IActionResult Index([FromQuery] SearchVideos dto)
{
int TotalItems = 0;
string ControllerName = this.ControllerContext.RouteData.Values["controller"].ToString();
VideosModel data = new VideosModel()
{
SearchData = dto
};
data.ListItems = VideosService.GetListPagination(data.SearchData, API.Models.Settings.SecretId + ControllerName);
if (data.ListItems != null && data.ListItems.Count() > 0)
{
TotalItems = data.ListItems[0].TotalRows;
}
data.Pagination = new API.Areas.Admin.Models.Partial.PartialPagination()
{
CurrentPage = data.SearchData.CurrentPage, ItemsPerPage = data.SearchData.ItemsPerPage, TotalItems = TotalItems, QueryString = Request.QueryString.ToString()
};
return(View(data));
}