/// <summary>
        /// This should only run after the Article exists in the data store. 
        /// </summary>
        /// <returns>The newly created ContentItemID from the data store.</returns>
        public ContentItem CreateContentItem(Article objArticle, int tabId)
        {
            var typeController = new ContentTypeController();
            var colContentTypes = (from t in typeController.GetContentTypes() where t.ContentType == ContentTypeName select t);
            int contentTypeId;

            if (colContentTypes.Count() > 0)
            {
                var contentType = colContentTypes.Single();
                contentTypeId = contentType == null ? CreateContentType() : contentType.ContentTypeId;
            }
            else
            {
                contentTypeId = CreateContentType();
            }

            var objContent = new ContentItem
            {
                Content = objArticle.Title + " " + HttpUtility.HtmlDecode(objArticle.Description),
                ContentTypeId = contentTypeId,
                Indexed = false,
                ContentKey = "aid=" + objArticle.ArticleId,
                ModuleID = objArticle.ModuleId,
                TabID = tabId
            };

            objContent.ContentItemId = Util.GetContentController().AddContentItem(objContent);

            // Add Terms
            var cntTerm = new Terms();
            cntTerm.ManageArticleTerms(objArticle, objContent);

            return objContent;
        }

    protected void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack)
        {
            if (((DataView)odsDieuTriHo.Select()).Count <= DataPager1.PageSize)
            {
                DataPager1.Visible = false;
            }

            string strTitle, strDescription, strMetaTitle, strMetaDescription;
            if (!string.IsNullOrEmpty(Request.QueryString["di"]))
            {
                var oArticle = new Article();
                var oArticleCategory = new ArticleCategory();
                var dv = oArticle.ArticleSelectOne(Request.QueryString["di"]).DefaultView;

                if (dv != null && dv.Count <= 0) return;
                var row = dv[0];

                strTitle = Server.HtmlDecode(row["ArticleTitleEn"].ToString());
                strDescription = Server.HtmlDecode(row["DescriptionEn"].ToString());
                strMetaTitle = Server.HtmlDecode(row["MetaTittleEn"].ToString());
                strMetaDescription = Server.HtmlDecode(row["MetaDescriptionEn"].ToString());
            }
            else
            {
                strTitle = strMetaTitle = "Cough Treatment";
                strDescription = "";
                strMetaDescription = "";
            }
            Page.Title = !string.IsNullOrEmpty(strMetaTitle) ? strMetaTitle : strTitle;
            var meta = new HtmlMeta() { Name = "description", Content = !string.IsNullOrEmpty(strMetaDescription) ? strMetaDescription : strDescription };
            Header.Controls.Add(meta);
        }
    }

		public void AddEntity()
		{
            //Please use a normal running database and not the ones contained in the Base Class
			using (var store = new DocumentStore())
			{
				store.Conventions.FindIdentityPropertyNameFromEntityName = typeName => "ID";
				store.Conventions.FindIdentityProperty = prop => prop.Name == "ID";

				IDocumentSession session = store.OpenSession();

				var article = new Article
				{
					Title = "Article 1",
					SubTitle = "Article 1 subtitle",
					PublishDate = DateTime.UtcNow.Add(TimeSpan.FromDays(1))
				};
				session.Store(article);
				session.SaveChanges();

				Assert.True(article.ID > 0);

				var insertedArticle = session.Query<Article>().Where(
					a => a.ID.In(new int[] {article.ID}) && a.PublishDate > DateTime.UtcNow).FirstOrDefault();

				Assert.NotNull(insertedArticle);
			}
		}

        public ArticleButton(Article art)
        {
            ArticleButtonDesign design = null;
            string designdef = DatabaseHandler.GetArticleButtonDesignXml(art);
            if (designdef == "")
                design = ArticleButtonDesign.GetDefaultDesign();
            else
            {                
                design = new ArticleButtonDesign();
                XmlReader reader = XmlReader.Create(new StringReader(designdef));
                design.ReadXml(reader);
            }


            this.BackColor = design.BackColor;
            this.ForeColor = design.ForeColor;
            this.FlatStyle = System.Windows.Forms.FlatStyle.Flat;
            this.FlatAppearance.BorderSize = 0;
            this.FlatAppearance.BorderColor = Color.Black;
            this.Size = new Size(120, 30);

            this.Location = CalculateArticleLocation(art.Position);

            if (!art.IsEnabled)
            {
                this.Enabled = false;
                this.Font = new Font(this.Font, FontStyle.Strikeout);
                this.BackColor = Color.FromArgb(234, 234, 234);
            }
            if (!art.IsVisible) this.Visible = false;
            if (!art.DoPrint) this.Font = new Font(this.Font, FontStyle.Italic);

            this.Text = art.Name;
        }

        static void Main(string[] args)
        {
            OrderedMultiDictionary<double, Article> articles = new OrderedMultiDictionary<double, Article>(true);

            //filling the dictionary takes a few seconds
            for (int i = 0; i <= 2000000; i++)
            {
                double price = i / 100.3;
                Article article = new Article(i * 971, Math.Round(price, 2), i.ToString(), i.ToString());
                
                articles.Add(price, article);
            }

            
            Stopwatch stopwatch = new Stopwatch();
            stopwatch.Start();
            var articlesInRange = GetArticlesInPriceRange(articles, 1d, 300000d);
            stopwatch.Stop();

            //Uncomment to see found items title and price
            StringBuilder sb = new StringBuilder();
            //foreach (var node in articlesInRange)
            //{
            //    foreach (var item in node.Value)
            //    {
            //        sb.AppendFormat("{0}: {1}\n", item.Title, item.Price);

            //    }
            //}

            Console.WriteLine(sb.ToString());
            Console.WriteLine("Found count: {0}", articlesInRange.Count);
            Console.WriteLine("Items in range found in: {0}", stopwatch.Elapsed);
        }

        public void AddEntity()
        {
            //SetUp
            using (var store = NewDocumentStore())
            {
                store.Conventions.FindIdentityPropertyNameFromEntityName = (typeName) => "ID";
                store.Conventions.FindIdentityProperty = prop => prop.Name == "ID";

                using (IDocumentSession session = store.OpenSession())
                {

                    var article = new Article()
                    {
                        Title = "Article 1",
                        SubTitle = "Article 1 subtitle",
                        PublishDate = DateTime.UtcNow.Add(TimeSpan.FromDays(1))
                    };
                    session.Store(article);
                    session.SaveChanges();

                    Assert.True(article.ID > 0);

                    var insertedArticle = session.Query<Article>().Where(
                        a => a.ID.In(new int[] {article.ID}) && a.PublishDate > DateTime.UtcNow).FirstOrDefault();

                    Assert.NotNull(insertedArticle);
                }
            }
        }

        public List<string> GetFilesByArticle(Article article)
        {
            var findNameBom = GetFileNameToFindBom(article);
            var findNameDoc = GetFileNameToFindDoc(article);

            var pathDataBom = Path.Combine(LocationDirectory, "BOM");
            var pathDataDoc = Path.Combine(LocationDirectory, "Doc");

            var dataFilesPatchBom = new List<string>();
            var taskBom = new Task(() =>
            {
                dataFilesPatchBom.AddRange(Directory.GetFiles(pathDataBom, "*.pdf", SearchOption.AllDirectories));
                dataFilesPatchBom.AddRange(Directory.GetFiles(pathDataBom, "*.tif*", SearchOption.AllDirectories));
            });

            taskBom.Start();

            var dataFilesPatchDoc = new List<string>();
            var taskDoc = new Task(() =>
            {
                dataFilesPatchDoc.AddRange(Directory.GetFiles(pathDataDoc, "*.pdf", SearchOption.AllDirectories));
                dataFilesPatchDoc.AddRange(Directory.GetFiles(pathDataDoc, "*.tif*", SearchOption.AllDirectories));
            });

            taskDoc.Start();

            Task.WaitAll(taskDoc, taskBom);

            var files = dataFilesPatchBom.Where(x => x.Replace(pathDataBom, string.Empty).Contains(findNameBom)).Union(dataFilesPatchDoc.Where(y => y.Replace(pathDataDoc, string.Empty).Contains(findNameDoc))).ToList();

            return files;
        }

 public void Add(Article article)
 {
     ArticleBundle targetBundle = null;
     foreach (ArticleBundle bundle in articleBundleSet)
     {
         if (bundle.MainArticle.Blog != article.Blog && AreSame(bundle.MainArticle, article))
         {
             targetBundle = bundle;
             break;
         }
     }
     if (targetBundle != null)
     {
         articleBundleSet.Remove(targetBundle);
         targetBundle.Bundle(article);
         articleBundleSet.Add(targetBundle);
     }
     else
     {
         articleBundleSet.Add(new ArticleBundle(article));
         while (articleBundleSet.Count > maxNumArticleBundles)
         {
             articleBundleSet.Remove(articleBundleSet.Max);
         }
     }
 }

 public ActionResult DoDelete(Article article)
 {
     article.ACategoryName = "recycle";
     DataOperator dop = new DataOperator(Runtime.SqlConfig);
     dop.Update(article);
     return Redirect("/Admin/Success.do");
 }

        public override IEnumerable<Article> ParsePagingPage(string rawHtml)
        {
            var htmlDoc = new HtmlDocument();
            htmlDoc.LoadHtml(rawHtml);

            var articleNodes = htmlDoc.DocumentNode.SelectNodes("//tr[@height=28 and @bgcolor='white']");
            if (articleNodes == null)
            {
                yield break;
            }

            foreach (var articleNode in articleNodes)
            {
                var link = articleNode.SelectSingleNode("td[@class='bbsSubject']").SelectSingleNode("a").Attributes["href"].Value;
                const string token = "=&l=";
                var articleId = int.Parse(link.Substring(link.LastIndexOf(token) + token.Length));

                var article = new Article
                {
                    Game = (int)Games.tera,
                    TargetSite = (int)TargetSites.inven,
                    CategoryId = CategoryId,
                    ArticleId = articleId,
                    Link = link,
                    Author = articleNode.SelectSingleNode("td[@align='left']").InnerText.Trim(),
                };

                yield return article;
            }
        }

    protected void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack)
        {
            string strTitle, strDescription, strMetaTitle, strMetaDescription;
            if (!string.IsNullOrEmpty(Request.QueryString["tv"]))
            {
                var oTuVan = new Article();
                var dv = oTuVan.ArticleSelectOne(Request.QueryString["tv"]).DefaultView;

                if (dv != null && dv.Count <= 0) return;
                var row = dv[0];

                strTitle = Server.HtmlDecode(row["ArticleTitle"].ToString());
                strDescription = Server.HtmlDecode(row["Description"].ToString());
                strMetaTitle = Server.HtmlDecode(row["MetaTittle"].ToString());
                strMetaDescription = Server.HtmlDecode(row["MetaDescription"].ToString());

                //hdnSanPham.Value = progressTitle(dv[0]["ProductCategoryName"].ToString()) + "-pci-" + dv[0]["ProductCategoryID"].ToString() + ".aspx";
            }
            else
            {
                strTitle = strMetaTitle = "Tư Vấn";
                strDescription = "";
                strMetaDescription = "";
            }
            Page.Title = !string.IsNullOrEmpty(strMetaTitle) ? strMetaTitle : strTitle;
            var meta = new HtmlMeta() { Name = "description", Content = !string.IsNullOrEmpty(strMetaDescription) ? strMetaDescription : strDescription };
            Header.Controls.Add(meta);

            lblTitle.Text = strTitle;
            lblTitle2.Text = strTitle;
        }
    }

        public static Repository GetMockRepository(
            Article article = null,
            ArticleRevision articleRevision = null,
            ArticleRedirect articleRedirect = null)
        {
            var documentStore =
                new EmbeddableDocumentStore
                    {
                        Configuration =
                            {
                                RunInUnreliableYetFastModeThatIsNotSuitableForProduction
                                    = true,
                                DefaultStorageTypeName = "munin",
                                RunInMemory = true,
                            }
                    }.Initialize();

            DocumentStoreInitializer.InitDocumentStore(documentStore);

            var repository = new Repository(documentStore);

            if (article != null)
            {
                repository.SaveArticle(article, articleRevision);
            }

            if (articleRedirect != null)
            {
                string articleId = articleRedirect.RedirectToArticleSlug;
                repository.SaveArticleRedirects(articleId, articleRedirect);
            }

            return new Repository(documentStore);
        }

 public AbstractResponse GetResponse(ReplyInfo reply, string openId)
 {
     if (reply.MessageType == MessageType.Text)
     {
         TextReplyInfo info = reply as TextReplyInfo;
         TextResponse response = new TextResponse {
             CreateTime = DateTime.Now,
             Content = info.Text
         };
         if (reply.Keys == "登录")
         {
             string str = string.Format("http://{0}/Vshop/Login.aspx?SessionId={1}", HttpContext.Current.Request.Url.Host, openId);
             response.Content = response.Content.Replace("$login$", string.Format("<a href=\"{0}\">一键登录</a>", str));
         }
         return response;
     }
     NewsResponse response2 = new NewsResponse {
         CreateTime = DateTime.Now,
         Articles = new List<Article>()
     };
     foreach (NewsMsgInfo info2 in (reply as NewsReplyInfo).NewsMsg)
     {
         Article item = new Article {
             Description = info2.Description,
             PicUrl = string.Format("http://{0}{1}", HttpContext.Current.Request.Url.Host, info2.PicUrl),
             Title = info2.Title,
             Url = string.IsNullOrEmpty(info2.Url) ? string.Format("http://{0}/Vshop/ImageTextDetails.aspx?messageId={1}", HttpContext.Current.Request.Url.Host, info2.Id) : info2.Url
         };
         response2.Articles.Add(item);
     }
     return response2;
 }

 private static void addSentencesToArticle(string file, Article article)
 {
     Sentence current = new Sentence();
     string sentence = null;
     string[] words = file.Split('\n');
     for (int i = 0; i < words.Length; i++)
     {
         if (words[i] == "")
         {
             //now we are at the end of a sentence
             if (sentence != null)
             {
                 addWordsToSentence(sentence, current);
                 sentence = null;
                 article.addSentence(current); //add sentence to the article
                 current = new Sentence(); //empty the sentence;
             }
         }
         else
         {
             sentence += (words[i] + '\n'.ToString());
         }
     }
     if (sentence != null) //maybe the last sentence
     {
         addWordsToSentence(sentence, current);
         article.addSentence(current);
     }
 }

    protected void Page_Load(object sender, EventArgs e)
    {
        if (!Page.IsPostBack)
        {
            BLArticle bll = new BLArticle();
            art = bll.SelectOne(Request.QueryString["Id"]);
            if (art != null)
            {
                this.artName.InnerText = art.ArticleName;
                this.artDate.InnerText = art.AddDate.ToString("yyyy-MM-dd HH:mm:ss");

                string path = GetPath(art.ArticlePath);
                string artContent="出错了...";
                try
                {
                    artContent = System.Text.Encoding.Default.GetString(System.IO.File.ReadAllBytes(path));
                }
                catch { }

                //artContent = System.Text.Encoding.Default.GetString(System.IO.File.ReadAllBytes(art.ArticlePath));
                this.articleContent.InnerHtml = artContent;
                fileName=art.ArticleName+art.AddDate.ToString("yyyy-MM-dd.HH-mm-ss");

                listReview = new BLReview().SelectByArticleId(art.Id.ToString());
            }
        }
    }

 public ActionResult DoUpdate(Article article)
 {
     DataOperator dop = new DataOperator(Runtime.SqlConfig);
     article.ATime = DateTime.Now;
     dop.Update(article);
     return Redirect("/Admin/Success.do");
 }

 public void GetListTest()
 {
     var obj = new Article("object");
     obj.SetList<int>("multifield", new[] { 1, 2, 3, 4, 5 });
     var list = obj.GetList<decimal>("multifield");
     Assert.IsTrue(list.Intersect(new decimal[] { 1, 2, 3, 4, 5 }).Count() == 5);
 }

    protected void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack)
        {
            string strTitle, strDescription, strMetaTitle, strMetaDescription;
            if (!string.IsNullOrEmpty(Request.QueryString["tt"]))
            {
                var oArticle = new Article();
                var oArticleCategory = new ArticleCategory();
                var dv = oArticle.ArticleSelectOne(Request.QueryString["tt"]).DefaultView;

                if (dv != null && dv.Count <= 0) return;
                var row = dv[0];

                var dv2 = oArticleCategory.ArticleCategorySelectOne(row["ArticleCategoryID"].ToString()).DefaultView;
                
                strTitle = Server.HtmlDecode(row["ArticleTitleEn"].ToString());
                strDescription = Server.HtmlDecode(row["DescriptionEn"].ToString());
                strMetaTitle = Server.HtmlDecode(row["MetaTittleEn"].ToString());
                strMetaDescription = Server.HtmlDecode(row["MetaDescriptionEn"].ToString());

                lblTitleNews.Text = dv2[0]["ArticleCategoryNameEn"].ToString();
            }
            else
            {
                strTitle = strMetaTitle = "News";
                strDescription = "";
                strMetaDescription = "";
            }
            Page.Title = !string.IsNullOrEmpty(strMetaTitle) ? strMetaTitle : strTitle;
            var meta = new HtmlMeta() { Name = "description", Content = !string.IsNullOrEmpty(strMetaDescription) ? strMetaDescription : strDescription };
            Header.Controls.Add(meta);
        }
    }

        public async Task<List<Article>> GetArticlesAfterAsync (Article latestArticle, Priority priority)
        {
            List<Article> articles = new List<Article> ();
            Task<List<Article>> getArticlesTask;

            var timestamp = latestArticle.CreatedAt.ToUnixTimestamp ();

            switch (priority) {
            case Priority.Background:
                getArticlesTask = _apiService.Background.GetArticlesAfter (timestamp, ApiService.Device);
                break;
            case Priority.UserInitiated:
                getArticlesTask = _apiService.UserInitiated.GetArticlesAfter (timestamp, ApiService.Device);
                break;
            case Priority.Speculative:
                getArticlesTask = _apiService.Speculative.GetArticlesAfter (timestamp, ApiService.Device);
                break;
            default:
                getArticlesTask = _apiService.UserInitiated.GetArticlesAfter (timestamp, ApiService.Device);
                break;
            }

            if (CrossConnectivity.Current.IsConnected)
            {
                articles = await Policy
                    .Handle<WebException> ()
                    .WaitAndRetryAsync (2, retryAttempt => TimeSpan.FromSeconds (Math.Pow (2, retryAttempt)))
                    .ExecuteAsync(async () => await getArticlesTask);
            }

            return articles.Select(article => {
                article.ImageUrl = ApiService.ApiBaseAddress + article.ImageUrl;
                return article;
            }).ToList();
        }

        private void PopulateBodyTransitions(Article a)
        {
            List<string> tokens = Tokenize(a.Body);
            List<string> history = new List<string>();

            for (int i = 0; i < tokens.Count; i++) {
                List<string> previous = new List<string>(history);
                Context ctx;

                while (previous.Count > 0) {
                    Dictionary<string, int> next;
                    int count = 0;

                    ctx = new Context(previous.ToArray());

                    _BodyModel.TryGetValue(ctx, out next);
                    if (next == null) next = new Dictionary<string, int>();

                    next.TryGetValue(tokens[i], out count);
                    if (next.Count == 0) _BodyModel[ctx] = next;

                    next[tokens[i]] = count + 1;

                    Console.WriteLine("Set transition for {0} -> {2} to weight {1}", ctx.ToString(), count + 1, tokens[i]);

                    previous.RemoveAt(0);
                }

                history.Add(tokens[i]);

                while (history.Count > MaxDegree) {
                    history.RemoveAt(0);
                }
            }
        }