OnlineVideos.Sites.georgius.CeskaTelevizeUtil.DiscoverSubCategories C# (CSharp) Méthode

        public override int DiscoverSubCategories(Category parentCategory)
        {
            int dynamicSubCategoriesCount = 0;
            RssLink category = (RssLink)parentCategory;

            String baseWebData = GetWebData(category.Url, forceUTF8: true);

            HtmlAgilityPack.HtmlDocument document = new HtmlAgilityPack.HtmlDocument();
            document.LoadHtml(baseWebData);

            HtmlAgilityPack.HtmlNodeCollection shows = document.DocumentNode.SelectSingleNode("//div[@id='programmeAlphabetContent']").SelectNodes(".//li[not(span[@class='labelBonus'])]");

            if (shows.Count > 0)
            {
                category.SubCategories = new List<Category>();

                foreach (var show in shows)
                {
                    HtmlAgilityPack.HtmlNode link = show.SelectSingleNode("a");

                    String showUrl = link.Attributes["href"].Value;
                    String showTitle = link.InnerText;
                    String showDescription = link.Attributes.Contains("title") ? link.Attributes["title"].Value : String.Empty;

                    category.SubCategoriesDiscovered = true;
                    category.SubCategories.Add(
                        new RssLink()
                        {
                            Name = showTitle,
                            HasSubCategories = false,
                            Url = Utils.FormatAbsoluteUrl(showUrl, CeskaTelevizeUtil.baseUrl),
                            Description = OnlineVideos.Helpers.StringUtils.PlainTextFromHtml(showDescription)
                        });

                    dynamicSubCategoriesCount++;
                }
            }

            return dynamicSubCategoriesCount;
        }