Add ApplicationPaths class

MediaBrowser.Common/Configuration/ApplicationPaths.cs

@@ -0,0 +1,162 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.IO;
+using System.ComponentModel.Composition;
+using System.ComponentModel.Composition.Hosting;
+using System.Configuration;
+using System.Reflection;
+
+namespace MediaBrowser.Common.Configuration
+{
+    public static class ApplicationPaths
+    {
+        private static string _programDataPath;
+        /// <summary>
+        /// Gets the path to the program data folder
+        /// </summary>
+        public static string ProgramDataPath
+        {
+            get
+            {
+                if (_programDataPath == null)
+                {
+                    _programDataPath = GetProgramDataPath();
+                    InitDirectories();  //move this here so we don't have to check for existence on every directory reference
+                }
+                return _programDataPath;
+            }
+        }
+
+        private static void InitDirectories()
+        {
+            if (!Directory.Exists(LogDirectoryPath))
+            {
+                Directory.CreateDirectory(LogDirectoryPath);
+            }
+            if (!Directory.Exists(PluginsPath))
+            {
+                Directory.CreateDirectory(PluginsPath);
+            }
+            if (!Directory.Exists(RootFolderPath))
+            {
+                Directory.CreateDirectory(RootFolderPath);
+            }
+            if (!Directory.Exists(ConfigurationPath))
+            {
+                Directory.CreateDirectory(ConfigurationPath);
+                Directory.CreateDirectory(SystemConfigurationPath);
+                Directory.CreateDirectory(DeviceConfigurationPath);
+                Directory.CreateDirectory(UserConfigurationPath);
+            }
+
+
+        }
+
+        /// <summary>
+        /// Gets the path to the plugin directory
+        /// </summary>
+        public static string PluginsPath
+        {
+            get
+            {
+                return Path.Combine(ProgramDataPath, "plugins");
+            }
+        }
+
+        /// <summary>
+        /// Gets the path to the application configuration root directory
+        /// </summary>
+        public static string ConfigurationPath
+        {
+            get
+            {
+                return Path.Combine(ProgramDataPath, "config");
+            }
+        }
+
+        /// <summary>
+        /// Gets the path to the system configuration directory
+        /// </summary>
+        public static string SystemConfigurationPath
+        {
+            get
+            {
+                return Path.Combine(ConfigurationPath, "system");
+            }
+        }
+
+        /// <summary>
+        /// Gets the path to the user configuration directory
+        /// </summary>
+        public static string UserConfigurationPath
+        {
+            get
+            {
+                return Path.Combine(ConfigurationPath, "user");
+            }
+        }
+
+        /// <summary>
+        /// Gets the path to the device configuration directory
+        /// </summary>
+        public static string DeviceConfigurationPath
+        {
+            get
+            {
+                return Path.Combine(ConfigurationPath, "device");
+            }
+        }
+
+        /// <summary>
+        /// Gets the path to the log directory
+        /// </summary>
+        public static string LogDirectoryPath
+        {
+            get
+            {
+                return Path.Combine(ProgramDataPath, "logs");
+            }
+        }
+
+        /// <summary>
+        /// Gets the path to the root media directory
+        /// </summary>
+        public static string RootFolderPath
+        {
+            get
+            {
+                return Path.Combine(ProgramDataPath, "root");
+            }
+        }
+
+        /// <summary>
+        /// Gets the path to the application's ProgramDataFolder
+        /// </summary>
+        private static string GetProgramDataPath()
+        {
+            string programDataPath = ConfigurationManager.AppSettings["ProgramDataPath"];
+
+            // If it's a relative path, e.g. "..\"
+            if (!Path.IsPathRooted(programDataPath))
+            {
+                string path = Assembly.GetExecutingAssembly().Location;
+                path = Path.GetDirectoryName(path);
+
+                programDataPath = Path.Combine(path, programDataPath);
+
+                programDataPath = Path.GetFullPath(programDataPath);
+            }
+
+            if (!Directory.Exists(programDataPath))
+            {
+                Directory.CreateDirectory(programDataPath);
+            }
+
+            return programDataPath;
+        }
+
+    }
+}