Exemplo n.º 1
0
		/// <summary>
		/// Handles the URL Rewriting for the application
		/// </summary>
		/// <param name="context">Http context</param>
		public static void BeginRequest(HttpContext context) {
			try {
				string path = context.Request.Path.Substring(context.Request.ApplicationPath.Length > 1 ? 
					context.Request.ApplicationPath.Length : 0) ;

				string[] args = path.Split(new char[] {'/'}).Subset(1) ;
				
				if (args.Length > 0) {
					int pos = 0 ;

					// Ensure database
					if (args[0] == "" && SysParam.GetByName("SITE_VERSION") == null) {
						context.Response.Redirect("~/manager", false) ;
						context.Response.EndClean() ;
					}

					// Check for culture prefix
					if (Cultures.ContainsKey(args[0])) {
						System.Threading.Thread.CurrentThread.CurrentCulture =
							System.Threading.Thread.CurrentThread.CurrentUICulture = Cultures[args[0]] ;
						pos = 1;
					} else {
						var def = (GlobalizationSection)WebConfigurationManager.GetSection("system.web/globalization") ;
						if (def != null) {
							System.Threading.Thread.CurrentThread.CurrentCulture = 
								System.Threading.Thread.CurrentThread.CurrentUICulture = new CultureInfo(def.UICulture) ;
						}
					}

					var handled = false ;

					// Find the correct request handler
					// foreach (RequestHandlerRegistration hr in Handlers.Values) {
					foreach (var hr in Application.Current.Handlers) {
						if (hr.UrlPrefix.ToLower() == args[pos].ToLower()) {
							if (hr.Id != "PERMALINK" || !PrefixlessPermalinks) {
								// Execute the handler
								hr.Handler.HandleRequest(context, args.Subset(pos + 1)) ;
								handled = true ;
								break ;
							}
						}
					}

					if (!handled && args[pos].ToLower() == "res.ashx") {
						Application.Current.Resources.HandleRequest(context, args.Subset(pos + 1)) ;
						handled = true ;
					}

					// If no handler was found and we are using prefixless permalinks, 
					// route traffic to the permalink handler.
					if (!handled && PrefixlessPermalinks && args[0].ToLower() != "manager" && String.IsNullOrEmpty(context.Request["permalink"])) {
						if (Permalink.GetByName(Config.SiteTreeNamespaceId, args[0]) != null || Permalink.GetByName(Config.DefaultNamespaceId, args[0]) != null) {
							var handler = new PermalinkHandler() ;
							handler.HandleRequest(context, args) ;
						}
					}
				}
			} catch (ThreadAbortException) {
				// We simply swallow this exception as we don't want unhandled
				// exceptions flying around causing the app pool to die.
			} catch (Exception e) {
				// One catch to rule them all, and in the log file bind them.
                Application.Current.LogProvider.Error("WebPiranha.BeginRequest", "Unhandled exception", e);
				context.Response.StatusCode = 500 ;
				context.Response.EndClean() ;
			}
		}
Exemplo n.º 2
0
        /// <summary>
        /// Handles the URL Rewriting for the application
        /// </summary>
        /// <param name="context">Http context</param>
        public static void BeginRequest(HttpContext context)
        {
            string path = context.Request.Path.Substring(context.Request.ApplicationPath.Length > 1 ?
                context.Request.ApplicationPath.Length : 0) ;

            string[] args = path.Split(new char[] {'/'}).Subset(1) ;

            if (args.Length > 0) {
                int pos = 0 ;

                // Ensure database
                if (args[0] == "" && SysParam.GetByName("SITE_VERSION") == null)
                    context.Response.Redirect("~/manager") ;

                // Check for culture prefix
                if (Cultures.ContainsKey(args[0])) {
                    System.Threading.Thread.CurrentThread.CurrentUICulture = Cultures[args[0]] ;
                    pos = 1;
                } else {
                    var def = (GlobalizationSection)WebConfigurationManager.GetSection("system.web/globalization") ;
                    if (def != null)
                        System.Threading.Thread.CurrentThread.CurrentUICulture = new CultureInfo(def.UICulture) ;
                }

                var handled = false ;

                // Find the correct request handler
                foreach (RequestHandlerRegistration hr in Handlers.Values) {
                    if (hr.UrlPrefix.ToLower() == args[pos].ToLower()) {
                        if (hr.Id != "PERMALINK" || !PrefixlessPermalinks) {
                            // Execute the handler
                            hr.Handler.HandleRequest(context, args.Subset(pos + 1)) ;
                            handled = false ;
                            break ;
                        }
                    }
                }

                // If no handler was found and we are using prefixless permalinks,
                // route traffic to the permalink handler.
                if (!handled && PrefixlessPermalinks && args[0].ToLower() != "manager") {
                    if (Permalink.GetByName(Config.SiteTreeNamespaceId, args[0]) != null) {
                        var handler = new PermalinkHandler() ;
                        handler.HandleRequest(context, args) ;
                    }
                }
            }
        }