Initial Commit

NzbDrone.Core/Controllers/FileConfigController.cs

@@ -0,0 +1,65 @@
+using System;
+using System.Collections.Generic;
+using System.Configuration;
+using System.IO;
+using System.Linq;
+using log4net;
+
+namespace NzbDrone.Core.Controllers
+{
+    public class FileConfigController : IConfigController
+    {
+        private readonly Configuration _config = ConfigurationManager.OpenExeConfiguration(Path.Combine(Main.AppPath, @"NzbDrone.exe"));
+        private readonly IDiskController _diskController;
+        private readonly ILog _logger;
+
+        public FileConfigController(ILog logger, IDiskController diskController)
+        {
+            _logger = logger;
+            _diskController = diskController;
+        }
+
+        #region IConfigController Members
+
+        public List<String> GetTvRoots()
+        {
+            return (GetValue("tvRoot").Trim(';').Split(';').Where(path => _diskController.Exists(path))).ToList();
+        }
+
+        #endregion
+
+        private string GetValue(string key)
+        {
+            return GetValue(key, String.Empty, false);
+        }
+
+        private string GetValue(string key, object defaultValue, bool makePermanent)
+        {
+            string value;
+
+            if (_config.AppSettings.Settings[key] != null)
+            {
+                value = _config.AppSettings.Settings[key].Value;
+            }
+            else
+            {
+                _logger.WarnFormat("Unable to find config key '{0}' defaultValue:'{1}'", key, defaultValue);
+                if (makePermanent)
+                {
+                    SetValue(key, defaultValue.ToString());
+                }
+                value = defaultValue.ToString();
+            }
+
+            return value;
+        }
+
+        private void SetValue(string key, object value)
+        {
+            _logger.DebugFormat("Writing Setting to file. Key:'{0}' Value:'{1}'", key, value);
+            _config.AppSettings.Settings.Remove(key);
+            _config.AppSettings.Settings.Add(key, value.ToString());
+            _config.Save();
+        }
+    }
+}