log exception strings

src/Admin/Controllers/LogsController.cs

@@ -70,7 +70,7 @@ namespace Bit.Admin.Controllers
                 _globalSettings.DocumentDb.Key))
             {
                 var uri = UriFactory.CreateDocumentUri(Database, Collection, id.ToString());
-                var response = await client.ReadDocumentAsync<LogModel>(uri);
+                var response = await client.ReadDocumentAsync<LogDetailsModel>(uri);
                 if(response?.Document == null)
                 {
                     return RedirectToAction("Index");

src/Admin/Models/LogModel.cs

@@ -1,9 +1,6 @@
-using System;
-using System.Collections.Generic;
-using System.Runtime.Serialization;
+using System.Collections.Generic;
 using Microsoft.Azure.Documents;
-using Newtonsoft.Json;
-using Serilog.Events;
+using Newtonsoft.Json.Linq;
 
 namespace Bit.Admin.Models
 {
@@ -14,18 +11,46 @@ namespace Bit.Admin.Models
         public string Message { get; set; }
         public string MessageTruncated => Message.Length > 200 ? $"{Message.Substring(0, 200)}..." : Message;
         public string MessageTemplate { get; set; }
-        public Error Exception { get; set; }
         public IDictionary<string, object> Properties { get; set; }
         public string Project => Properties?.ContainsKey("Project") ?? false ? Properties["Project"].ToString() : null;
+    }
+
+    public class LogDetailsModel : LogModel
+    {
+        public JObject Exception { get; set; }
 
-        [JsonObject(MemberSerialization.OptIn)]
-        public class Error : Exception, ISerializable
+        public string ExceptionToString(JObject e)
         {
-            [JsonProperty(PropertyName = "error")]
-            public string ErrorMessage { get; set; }
+            if(e == null)
+            {
+                return null;
+            }
+
+            var val = string.Empty;
+            if(e["Message"] != null && e["Message"].ToObject<string>() != null)
+            {
+                val += "Message:\n";
+                val += e["Message"] + "\n";
+            }
+
+            if(e["StackTrace"] != null && e["StackTrace"].ToObject<string>() != null)
+            {
+                val += "\nStackTrace:\n";
+                val += e["StackTrace"];
+            }
+            else if(e["StackTraceString"] != null && e["StackTraceString"].ToObject<string>() != null)
+            {
+                val += "\nStackTraceString:\n";
+                val += e["StackTraceString"];
+            }
+
+            if(e["InnerException"] != null && e["InnerException"].ToObject<JObject>() != null)
+            {
+                val += "\n\n\n=== Inner Exception ===\n\n\n";
+                val += ExceptionToString(e["InnerException"].ToObject<JObject>());
+            }
 
-            [JsonConstructor]
-            public Error() { }
+            return val;
         }
     }
 }

src/Admin/Views/Logs/View.cshtml

@@ -1,4 +1,4 @@
-@model LogModel
+@model LogDetailsModel
 @{
     ViewData["Title"] = "Log: " + Model.Id;
 }
@@ -26,7 +26,7 @@
 @if(Model.Exception != null)
 {
     <h2>Exception</h2>
-    <pre style="max-height: 500px;">@Model.Exception.ToString()</pre>
+    <pre style="max-height: 500px;">@Model.ExceptionToString(Model.Exception)</pre>
 }
 
 @if(Model.Properties != null && Model.Properties.Count > 0)