Fixed help files.

WebApplication/Code/BasePage.cs

@@ -0,0 +1,120 @@
+
+using System;
+using System.Configuration;
+using System.Globalization;
+using System.IO.Compression;
+using System.Threading;
+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;
+
+namespace ScrewTurn.Wiki {
+
+	public class BasePage : Page {
+
+		public BasePage() {
+		}
+
+		protected override void OnInit(EventArgs e) {
+			base.OnInit(e);
+
+			// Mitigate Cross-Site Request Forgery (CSRF/XSRF) attacks
+			ViewStateUserKey = Session.SessionID;
+		}
+
+		protected override void OnLoad(EventArgs e) {
+			base.OnLoad(e);
+
+			// Bypass compression if the current request was made by Anthem.NET
+			if(HttpContext.Current.Request["Anthem_CallBack"] != null) return;
+
+			// Request might not be initialized -> use HttpContext
+			string ua = HttpContext.Current.Request.UserAgent != null ? HttpContext.Current.Request.UserAgent.ToLowerInvariant() : "";
+			if(Settings.EnableHttpCompression && !ua.Contains("konqueror") && !ua.Contains("safari")) {
+				if(Request.Headers["Accept-encoding"] != null && Request.Headers["Accept-encoding"].Contains("gzip")) {
+					Response.Filter = new GZipStream(Response.Filter, CompressionMode.Compress, true);
+					Response.AppendHeader("Content-encoding", "gzip");
+					Response.AppendHeader("Vary", "Content-encoding");
+					//Response.Write("HTTP Compression Enabled (GZip)");
+				}
+				else if(Request.Headers["Accept-encoding"] != null && Request.Headers["Accept-encoding"].Contains("deflate")) {
+					Response.Filter = new DeflateStream(Response.Filter, CompressionMode.Compress, true);
+					Response.AppendHeader("Content-encoding", "deflate");
+					Response.AppendHeader("Vary", "Content-encoding");
+					//Response.Write("HTTP Compression Enabled (Deflate)");
+				}
+			}
+		}
+
+		protected override void InitializeCulture() {
+			// First, look for hard-stored user preferences
+			// If they are not available, look at the cookie
+
+			string culture = Preferences.LoadLanguageFromUserData();
+			if(culture == null) culture = Preferences.LoadLanguageFromCookie();
+
+			if(culture != null) {
+				Thread.CurrentThread.CurrentCulture = new CultureInfo(culture);
+				Thread.CurrentThread.CurrentUICulture = new CultureInfo(culture);
+			}
+			else {
+				try {
+					if(Settings.DefaultLanguage.Equals("-")) {
+						Thread.CurrentThread.CurrentCulture = new CultureInfo("en-US");
+						Thread.CurrentThread.CurrentUICulture = new CultureInfo("en-US");
+					}
+					else {
+						Thread.CurrentThread.CurrentCulture = new CultureInfo(Settings.DefaultLanguage);
+						Thread.CurrentThread.CurrentUICulture = new CultureInfo(Settings.DefaultLanguage);
+					}
+				}
+				catch {
+					Thread.CurrentThread.CurrentCulture = new CultureInfo("en-US");
+					Thread.CurrentThread.CurrentUICulture = new CultureInfo("en-US");
+				}
+			}
+			//Response.Write("Culture: " + Thread.CurrentThread.CurrentCulture.Name + "<br />");
+			//Response.Write("UICulture: " + Thread.CurrentThread.CurrentUICulture.Name + "</br >");
+		}
+
+		/// <summary>
+		/// Detects the correct <see cref="T:PageInfo" /> object associated to the current page using the <b>Page</b> and <b>NS</b> parameters in the query string.
+		/// </summary>
+		/// <param name="loadDefault"><c>true</c> to load the default page of the specified namespace when <b>Page</b> is not specified, <c>false</c> otherwise.</param>
+		/// <returns>If <b>Page</b> is specified and exists, the correct <see cref="T:PageInfo" />, otherwise <c>null</c> if <b>loadDefault</b> is <c>false</c>,
+		/// or the <see cref="T:PageInfo" /> object representing the default page of the specified namespace if <b>loadDefault</b> is <c>true</c>.</returns>
+		protected PageInfo DetectPageInfo(bool loadDefault) {
+			return Tools.DetectCurrentPageInfo(loadDefault);
+		}
+
+		/// <summary>
+		/// Detects the full name of the current page using the <b>Page</b> and <b>NS</b> parameters in the query string.
+		/// </summary>
+		/// <returns>The full name of the page, regardless of the existence of the page.</returns>
+		protected string DetectFullName() {
+			return Tools.DetectCurrentFullName();
+		}
+
+		/// <summary>
+		/// Detects the correct <see cref="T:NamespaceInfo" /> object associated to the current namespace using the <b>NS</b> parameter in the query string.
+		/// </summary>
+		/// <returns>The correct <see cref="T:NamespaceInfo" /> object, or <c>null</c>.</returns>
+		protected NamespaceInfo DetectNamespaceInfo() {
+			return Tools.DetectCurrentNamespaceInfo();
+		}
+
+		/// <summary>
+		/// Detects the name of the current namespace using the <b>NS</b> parameter in the query string.
+		/// </summary>
+		/// <returns>The name of the namespace, or an empty string.</returns>
+		protected string DetectNamespace() {
+			return Tools.DetectCurrentNamespace();
+		}
+
+	}
+
+}