searchresultspanel.ascx.cs

Portal C# Article Live

namespace Interspire.ArticleLive.Web.Templates.SlickFixed.Panels
{
	using System;
	using System.Data;
	using System.Drawing;
	using System.Web;
	using System.Web.UI.WebControls;
	using System.Web.UI.HtmlControls;
	using System.Collections;

	public abstract class SearchResultsPanel : BaseUserControl
	{
		protected System.Web.UI.WebControls.Repeater ArticleList;
		protected System.Web.UI.WebControls.Panel NoArticlesPanel;
		
		private ArticleEngine articleEngine;
		public ArticleEngine ArticleEngine
		{
			get {
				if (articleEngine == null)
					articleEngine = new ArticleEngine(Config.Current);
				return articleEngine; }
		}

		protected ArticleSearchCriteria CurrentSearch
		{
			get { return (ArticleSearchCriteria)ViewState["CurrentSearch"]; }
			set { ViewState["CurrentSearch"] = value; }
		}

		private void Page_Load(object sender, System.EventArgs e)
		{
			if (Action == "SearchResults")
			{
				if (Request.QueryString["Query"] != null)
				{
					WindowTitle = ResourceHelper.GetString("SearchResults");

					CurrentSearch = new ArticleSearchCriteria();
					CurrentSearch.Query = Request.QueryString["Query"];
					CurrentSearch.SearchType = ContentSearchTypeEnum.Word;

					try
					{
						if (Request.QueryString["SearchType"] != null)
							CurrentSearch.SearchType = (ContentSearchTypeEnum)Enum.Parse(typeof(ContentSearchTypeEnum), Request.QueryString["SearchType"]);
					}
					catch
					{
						// Ignore and continue...
					}

					ArrayList categoryIDs = new ArrayList();
					if (Request.QueryString["CategoryIDs"] != null)
					{
						string[] stringIDs = Request.QueryString["CategoryIDs"].Split(',');
						foreach (string stringID in stringIDs)
						{
							try
							{
								categoryIDs.Add(Convert.ToInt32(stringID));
							}
							catch
							{
								// Ignore and continue...
							}
						}
					}
					CurrentSearch.CategoryIDs = (int[])categoryIDs.ToArray(typeof(int));
					if (CurrentSearch.CategoryID == 0)
						CurrentSearch.SearchAllCategories = true;

					ArticleSet articles = ArticleEngine.SearchArticles(CurrentSearch);
					
					if (articles.Count > 0)
					{
						ArticleList.Visible = true;
						ArticleList.DataSource = articles;
					}
					else
					{
						ArticleList.Visible = false;
						NoArticlesPanel.Visible = true;
					}
					DataBind();

					Visible = true;
				}
			}
		}

		#region Web Form Designer generated code
		override protected void OnInit(EventArgs e)
		{
			//
			// CODEGEN: This call is required by the ASP.NET Web Form Designer.
			//
			InitializeComponent();
			base.OnInit(e);
		}
		
		///		Required method for Designer support - do not modify
		///		the contents of this method with the code editor.
		/// </summary>
		private void InitializeComponent()
		{
			this.Load += new System.EventHandler(this.Page_Load);

		}
		#endregion
	}
}