Custom Error Handling

Disco.Web/Global.asax.cs

@@ -1,6 +1,7 @@
 using Disco.Data.Repository;
 using Disco.Services.Authorization;
 using Disco.Services.Users;
+using Disco.Services.Web;
 using System;
 using System.Configuration;
 using System.Diagnostics;
@@ -214,29 +215,7 @@ namespace Disco.Web
         #region Global Error Logging
         void DiscoApplication_Error(object sender, EventArgs e)
         {
-            try
-            {
-                var ex = Server.GetLastError();
-
-                if (ex is AccessDeniedException)
-                {
-                    var accessDeniedException = (AccessDeniedException)ex;
-                    var resource = accessDeniedException.Resource;
-                    var httpContext = HttpContext.Current;
-                    if (httpContext != null && httpContext.Request != null)
-                        resource = string.Format("{0} [{1}]", resource, httpContext.Request.RawUrl);
-
-                    AuthorizationLog.LogAccessDenied(UserService.CurrentUserId ?? "[Anonymous]", resource, accessDeniedException.Message);
-                }
-                else
-                {
-                    Disco.Services.Logging.SystemLog.LogException("Global Application Exception Caught", ex);
-                }
-            }
-            catch (Exception)
-            {
-                // Ignore all logging errors
-            }
+            this.HandleException();
         }
         #endregion
     }

Disco.Web/Views/Shared/Error.cshtml

@@ -1,10 +1,38 @@
 @model System.Web.Mvc.HandleErrorInfo
-
 @{
-    ViewBag.Title = "Error";
-}
+    ViewBag.Title = "Server Error";
 
-<hgroup class="title">
-    <h1 class="error">Error.</h1>
-    <h2 class="error">An error occurred while processing your request.</h2>
-</hgroup>
+    var ex = Model.Exception;
+
+
+    while (ex != null)
+    {
+
+    <div class="form" style="width: 650px">
+        <h2 style="white-space: pre;">@ex.Message</h2>
+        <table style="background-color: #fff;">
+            <tr>
+                <th style="width: 40px;">Type:</th>
+                <td>
+                    @ex.GetType().Name
+                </td>
+            </tr>
+            <tr>
+                <th>Stack:
+                </th>
+                <td>
+                    <div class="code" style="width: 560px; white-space: pre; overflow: auto;">@ex.StackTrace</div>
+                </td>
+            </tr>
+        </table>
+    </div>
+
+        ex = ex.InnerException;
+    }
+}
+<script>
+    $(function () {
+        $('#layout_PageHeading').css({ 'background': '#C80000', 'color': '#fff' });
+        $('#layout_Page').css({ 'background': 'linear-gradient(to top, #F2B0B0, #C80000 200px)' }).find('h2').css({ 'color': '#fff' });
+    });
+</script>

Disco.Web/Views/Shared/Error.generated.cs

@@ -2,7 +2,7 @@
 //------------------------------------------------------------------------------
 // <auto-generated>
 //     This code was generated by a tool.
-//     Runtime Version:4.0.30319.18051
+//     Runtime Version:4.0.30319.34003
 //
 //     Changes to this file may cause incorrect behavior and will be lost if
 //     the code is regenerated.
@@ -43,26 +43,93 @@ namespace Disco.Web.Views.Shared
         public override void Execute()
         {
             
-            #line 3 "..\..\Views\Shared\Error.cshtml"
+            #line 2 "..\..\Views\Shared\Error.cshtml"
   
-    ViewBag.Title = "Error";
+    ViewBag.Title = "Server Error";
+
+    var ex = Model.Exception;
+
+
+    while (ex != null)
+    {
+
 
             
             #line default
             #line hidden
-WriteLiteral("\r\n\r\n<hgroup");
+WriteLiteral("    <div");
 
-WriteLiteral(" class=\"title\"");
+WriteLiteral(" class=\"form\"");
 
-WriteLiteral(">\r\n    <h1");
+WriteLiteral(" style=\"width: 650px\"");
 
-WriteLiteral(" class=\"error\"");
+WriteLiteral(">\r\n        <h2");
 
-WriteLiteral(">Error.</h1>\r\n    <h2");
+WriteLiteral(" style=\"white-space: pre;\"");
 
-WriteLiteral(" class=\"error\"");
+WriteLiteral(">");
 
-WriteLiteral(">An error occurred while processing your request.</h2>\r\n</hgroup>\r\n");
+            
+            #line 12 "..\..\Views\Shared\Error.cshtml"
+                                 Write(ex.Message);
+
+            
+            #line default
+            #line hidden
+WriteLiteral("</h2>\r\n        <table");
+
+WriteLiteral(" style=\"background-color: #fff;\"");
+
+WriteLiteral(">\r\n            <tr>\r\n                <th");
+
+WriteLiteral(" style=\"width: 40px;\"");
+
+WriteLiteral(">Type:</th>\r\n                <td>\r\n");
+
+WriteLiteral("                    ");
+
+            
+            #line 17 "..\..\Views\Shared\Error.cshtml"
+               Write(ex.GetType().Name);
+
+            
+            #line default
+            #line hidden
+WriteLiteral("\r\n                </td>\r\n            </tr>\r\n            <tr>\r\n                <th" +
+">Stack:\r\n                </th>\r\n                <td>\r\n                    <div");
+
+WriteLiteral(" class=\"code\"");
+
+WriteLiteral(" style=\"width: 560px; white-space: pre; overflow: auto;\"");
+
+WriteLiteral(">");
+
+            
+            #line 24 "..\..\Views\Shared\Error.cshtml"
+                                                                                         Write(ex.StackTrace);
+
+            
+            #line default
+            #line hidden
+WriteLiteral("</div>\r\n                </td>\r\n            </tr>\r\n        </table>\r\n    </div>\r\n");
+
+            
+            #line 29 "..\..\Views\Shared\Error.cshtml"
+
+        ex = ex.InnerException;
+    }
+
+            
+            #line default
+            #line hidden
+WriteLiteral(@"
+<script>
+    $(function () {
+        $('#layout_PageHeading').css({ 'background': '#C80000', 'color': '#fff' });
+        $('#layout_Page').css({ 'background': 'linear-gradient(to top, #F2B0B0, #C80000 200px)' }).find('h2').css({ 'color': '#fff' });
+    });
+</script>
+");
 
         }
     }

Disco.Web/Web.config

@@ -24,7 +24,7 @@
     </compilation>
     <httpRuntime targetFramework="4.5" />
     <authentication mode="Windows" />
-    <customErrors mode="Off" />
+    <customErrors mode="On" />
     <pages controlRenderingCompatibilityVersion="4.0">
       <namespaces>
         <add namespace="System.Web.Helpers" />