添加项目文件。

TightWiki.Engine.Implementation/ExceptionHandler.cs

@@ -0,0 +1,27 @@
+using TightWiki.Engine.Library.Interfaces;
+using TightWiki.Repository;
+
+namespace TightWiki.Engine.Implementation
+{
+    /// <summary>
+    /// Handles exceptions thrown by the wiki engine.
+    /// </summary>
+    public class ExceptionHandler : IExceptionHandler
+    {
+        /// <summary>
+        /// Called when an exception is thrown by the wiki engine.
+        /// </summary>
+        /// <param name="state">Reference to the wiki state object</param>
+        /// <param name="ex">Optional exception, in the case that this was an actual exception.</param>
+        /// <param name="customText">Text that accompanies the exception.</param>
+        public void Log(ITightEngineState state, Exception? ex, string customText)
+        {
+            if (ex != null)
+            {
+                ExceptionRepository.InsertException(ex, customText);
+            }
+
+            ExceptionRepository.InsertException(customText);
+        }
+    }
+}