Example #1
0
        static async Task <ObservableCollection <Topic> > Fetch(FollowedTopicType topicType)
        {
            var url = "";

            switch (topicType)
            {
            case FollowedTopicType.Favoris:
                url = HFRUrl.FavsUrl;
                break;

            case FollowedTopicType.Drapeaux:
                url = HFRUrl.DrapsUrl;
                break;

            case FollowedTopicType.Lus:
                url = HFRUrl.ReadsUrl;
                break;

            default:
                break;
            }
            var html = await HttpClientHelper.Get(url);

            if (string.IsNullOrEmpty(html))
            {
                return(null);
            }

            /* DG */
            Stopwatch stopwatch = new Stopwatch();

            Debug.WriteLine("Start Bench");
            stopwatch.Reset();
            stopwatch.Start();
            /* DG */

            var htmlDoc = new HtmlDocument();

            htmlDoc.LoadHtml(html);
            string[] userIdArray = htmlDoc.DocumentNode.Descendants("a")
                                   .Where(x => x.GetAttributeValue("href", "").Contains("/user/allread.php?id_user="******"href", "")).ToArray();

            int userID = Convert.ToInt32(userIdArray[0].Split('=')[1].Split('&')[0]);
            await ThreadUI.Invoke(() => Loc.Main.AccountManager.CurrentAccount.UserId = userID);

            Loc.Main.AccountManager.UpdateCurrentAccountInDB();

            /* DG */
            stopwatch.Stop();
            Debug.WriteLine("Bench Middle: " + stopwatch.ElapsedTicks +
                            " mS: " + stopwatch.ElapsedMilliseconds);
            stopwatch.Reset();
            stopwatch.Start();
            /* DG */

            var messagesArray = ThreadHelper.GetPostNodesFromHtmlDoc(htmlDoc);

            if (messagesArray == null)
            {
                return(null);
            }

            var topics = new ObservableCollection <Topic>();

            foreach (var msg in messagesArray)
            {
                var sujetCase10 = ThreadHelper.GetSujetCase10(msg);
                var id          = ThreadHelper.GetIdFromSujetCase10Node(sujetCase10);
                var catId       = ThreadHelper.GetCatIdFromSujetCase10Node(sujetCase10);

                var sujetCase9             = ThreadHelper.GetSujetCase9(msg);
                var threadLastPostDateTime = ThreadHelper.GetDateTimeLastPostFromNode(sujetCase9);
                var lastPoster             = ThreadHelper.ThreadLastPostMemberPseudo(sujetCase9);

                var isNew = ThreadHelper.NewPost(msg);

                var subject = ThreadHelper.ThreadName(msg);
                subject = ThreadNameHelper.Shorten(subject);

                var nbPage = ThreadHelper.GetNbPageFromNode(msg);
                var author = ThreadHelper.ThreadAuthor(msg);

                var threadUrl = msg.Descendants("td").FirstOrDefault(x => x.GetAttributeValue("class", "") == "sujetCase5")?.FirstChild?.GetAttributeValue("href", "")?.CleanFromWeb();
                // For Favorites page where we are already in the last post, the star/flag icon is missing so we go to the last post
                if (string.IsNullOrEmpty(threadUrl))
                {
                    threadUrl = msg.Descendants("td").FirstOrDefault(x => x.GetAttributeValue("class", "").Contains("sujetCase9"))?.FirstChild?.GetAttributeValue("href", "")?.CleanFromWeb();
                }


                var subCatId    = ThreadHelper.GetSubCatId(threadUrl);
                var rep         = ThreadHelper.GetBookmarkId(threadUrl);
                var currentPage = ThreadHelper.GetCurrentPage(threadUrl);

                var topic = new Topic();
                topic.ThreadId                   = id;
                topic.ThreadName                 = subject;
                topic.ThreadUri                  = threadUrl;
                topic.ThreadAuthor               = author;
                topic.ThreadHasNewPost           = isNew;
                topic.ThreadLastPostDate         = threadLastPostDateTime;
                topic.ThreadLastPostMemberPseudo = lastPoster;
                topic.ThreadNbPage               = nbPage;

                topic.ThreadCurrentPage = currentPage;
                topic.ThreadBookmarkId  = rep;
                topic.TopicCatId        = catId;
                topic.TopicSubCatId     = subCatId;

                topics.Add(topic);
            }

            /* DG */
            stopwatch.Stop();
            Debug.WriteLine("Bench End: " + stopwatch.ElapsedTicks + " mS: " + stopwatch.ElapsedMilliseconds);
            /* DG */

            Debug.WriteLine("Drapeaux fetched");
            return(topics);
        }