Fixed help files.

WebApplication/PageNotFound.aspx.cs

@@ -0,0 +1,82 @@
+
+using System;
+using System.Data;
+using System.Configuration;
+using System.Collections;
+using System.Collections.Generic;
+using System.Web;
+using System.Web.Security;
+using System.Web.UI;
+using System.Web.UI.WebControls;
+using System.Web.UI.WebControls.WebParts;
+using System.Web.UI.HtmlControls;
+using ScrewTurn.Wiki.PluginFramework;
+using System.Text;
+
+namespace ScrewTurn.Wiki {
+
+	public partial class PageNotFound : BasePage {
+
+		protected void Page_Load(object sender, EventArgs e) {
+			Page.Title = Properties.Messages.PageNotFoundTitle + " - " + Settings.WikiTitle;
+
+			if(Request["Page"] != null) {
+				lblDescription.Text = lblDescription.Text.Replace("##PAGENAME##", Request["Page"]);
+			}
+			else {
+				UrlTools.Redirect(UrlTools.BuildUrl("Default.aspx"));
+			}
+
+			PrintSearchResults();
+		}
+
+		/// <summary>
+		/// Prints the results of the automatic search.
+		/// </summary>
+		public void PrintSearchResults() {
+			StringBuilder sb = new StringBuilder(1000);
+
+			PageInfo[] results = SearchTools.SearchSimilarPages(Request["Page"], DetectNamespace());
+			if(results.Length > 0) {
+				sb.Append("<p>");
+				sb.Append(Properties.Messages.WereYouLookingFor);
+				sb.Append("</p>");
+				sb.Append("<ul>");
+				PageContent c;
+				for(int i = 0; i < results.Length; i++) {
+					c = Content.GetPageContent(results[i], true);
+					sb.Append(@"<li><a href=""");
+					UrlTools.BuildUrl(sb, Tools.UrlEncode(results[i].FullName), Settings.PageExtension);
+					sb.Append(@""">");
+					sb.Append(FormattingPipeline.PrepareTitle(c.Title, false, FormattingContext.PageContent, c.PageInfo));
+					sb.Append("</a></li>");
+				}
+				sb.Append("</ul>");
+			}
+			else {
+				sb.Append("<p>");
+				sb.Append(Properties.Messages.NoSimilarPages);
+				sb.Append("</p>");
+			}
+			sb.Append(@"<br /><p>");
+			sb.Append(Properties.Messages.YouCanAlso);
+			sb.Append(@" <a href=""");
+			UrlTools.BuildUrl(sb, "Search.aspx?Query=", Tools.UrlEncode(Request["Page"]));
+			sb.Append(@""">");
+			sb.Append(Properties.Messages.PerformASearch);
+			sb.Append("</a> ");
+			sb.Append(Properties.Messages.Or);
+			sb.Append(@" <a href=""");
+			UrlTools.BuildUrl(sb, "Edit.aspx?Page=", Tools.UrlEncode(Request["Page"]));
+			sb.Append(@"""><b>");
+			sb.Append(Properties.Messages.CreateThePage);
+			sb.Append("</b></a> (");
+			sb.Append(Properties.Messages.CouldRequireLogin);
+			sb.Append(").</p>");
+
+			lblSearchResults.Text = sb.ToString();
+		}
+
+	}
+
+}