From 8b7effd6ff1694688e93d03a48c5dcddb4efe4f0 Mon Sep 17 00:00:00 2001
From: LukePulverenti Luke Pulverenti luke pulverenti
 <LukePulverenti Luke Pulverenti luke.pulverenti@gmail.com>
Date: Tue, 18 Sep 2012 15:33:57 -0400
Subject: Moved discovery of loggers and weather providers to MEF. Also added
 support for third-party image processors, also discovered through MEF.

---
 MediaBrowser.Common/Logging/Logger.cs | 66 +++++++++++++++++++++++++++++++----
 1 file changed, 60 insertions(+), 6 deletions(-)

(limited to 'MediaBrowser.Common/Logging/Logger.cs')

diff --git a/MediaBrowser.Common/Logging/Logger.cs b/MediaBrowser.Common/Logging/Logger.cs
index e66c1d844..9ac02fe3e 100644
--- a/MediaBrowser.Common/Logging/Logger.cs
+++ b/MediaBrowser.Common/Logging/Logger.cs
@@ -1,24 +1,28 @@
 using System;
+using System.Diagnostics;
+using System.Text;
+using System.Threading;
+using MediaBrowser.Common.Kernel;
 
 namespace MediaBrowser.Common.Logging
 {
     public static class Logger
     {
-        public static BaseLogger LoggerInstance { get; set; }
+        internal static IKernel Kernel { get; set; }
 
         public static void LogInfo(string message, params object[] paramList)
         {
-            LoggerInstance.LogInfo(message, paramList);
+            LogEntry(message, LogSeverity.Info, paramList);
         }
 
         public static void LogDebugInfo(string message, params object[] paramList)
         {
-            LoggerInstance.LogDebugInfo(message, paramList);
+            LogEntry(message, LogSeverity.Debug, paramList);
         }
 
         public static void LogError(string message, params object[] paramList)
         {
-            LoggerInstance.LogError(message, paramList);
+            LogEntry(message, LogSeverity.Error, paramList);
         }
 
         public static void LogException(Exception ex, params object[] paramList)
@@ -28,12 +32,62 @@ namespace MediaBrowser.Common.Logging
 
         public static void LogException(string message, Exception ex, params object[] paramList)
         {
-            LoggerInstance.LogException(message, ex, paramList);
+            var builder = new StringBuilder();
+
+            if (ex != null)
+            {
+                builder.AppendFormat("Exception.  Type={0} Msg={1} StackTrace={3}{2}",
+                    ex.GetType().FullName,
+                    ex.Message,
+                    ex.StackTrace,
+                    Environment.NewLine);
+            }
+
+            message = FormatMessage(message, paramList);
+
+            LogError(string.Format("{0} ( {1} )", message, builder));
         }
 
         public static void LogWarning(string message, params object[] paramList)
         {
-            LoggerInstance.LogWarning(message, paramList);
+            LogEntry(message, LogSeverity.Warning, paramList);
+        }
+
+        private static void LogEntry(string message, LogSeverity severity, params object[] paramList)
+        {
+            message = FormatMessage(message, paramList);
+
+            Thread currentThread = Thread.CurrentThread;
+
+            var row = new LogRow
+            {
+                Severity = severity,
+                Message = message,
+                ThreadId = currentThread.ManagedThreadId,
+                ThreadName = currentThread.Name,
+                Time = DateTime.Now
+            };
+
+            if (Kernel.Loggers != null)
+            {
+                foreach (var logger in Kernel.Loggers)
+                {
+                    logger.LogEntry(row);
+                }
+            }
+        }
+
+        private static string FormatMessage(string message, params object[] paramList)
+        {
+            if (paramList != null)
+            {
+                for (int i = 0; i < paramList.Length; i++)
+                {
+                    message = message.Replace("{" + i + "}", paramList[i].ToString());
+                }
+            }
+
+            return message;
         }
     }
 }
-- 
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