Remove IAppDataFolder implementation for Azure

We don't need this. Azure supports writing tp ~/App_Data. There is no
guarantee that the content will persist, but that's exactly the assumption
of the IAppDataFolder abstraction: it's a local cache, which persists
for _some_ time accross app restarts.

--HG--
branch : dev

src/Orchard.Azure/AzureFileSystem.cs

@@ -1,11 +1,10 @@
 using System;
 using System.Collections.Generic;
+using System.IO;
 using System.Linq;
-using System.Web;
 using Microsoft.WindowsAzure;
 using Microsoft.WindowsAzure.ServiceRuntime;
 using Microsoft.WindowsAzure.StorageClient;
-using System.IO;
 using Orchard.FileSystems.Media;
 
 namespace Orchard.Azure {

src/Orchard.Azure/Environment/Configuration/AzureShellSettingsManager.cs

@@ -2,14 +2,13 @@
 using System.Collections.Generic;
 using System.IO;
 using System.Linq;
-using System.Web;
 using System.Yaml.Serialization;
 using JetBrains.Annotations;
+using Microsoft.WindowsAzure;
 using Microsoft.WindowsAzure.ServiceRuntime;
 using Microsoft.WindowsAzure.StorageClient;
-using Orchard.Localization;
 using Orchard.Environment.Configuration;
-using Microsoft.WindowsAzure;
+using Orchard.Localization;
 
 namespace Orchard.Azure.Environment.Configuration {
 

src/Orchard.Azure/FileSystems/AppData/AzureAppDataFolder.cs

@@ -1,70 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.IO;
-using System.Linq;
-using Orchard.Environment.Configuration;
-using Orchard.FileSystems.AppData;
-
-namespace Orchard.Azure.FileSystems.AppData {
-    public class AzureAppDataFolder : IAppDataFolder {
-
-        private readonly AzureFileSystem _fs;
-
-        public AzureAppDataFolder() {
-            _fs = new AzureFileSystem("appdata", null, true);
-        }
-
-        public void CreateFile(string path, string content) {
-            using ( new HttpContextWeaver() ) {
-                if (_fs.FileExists(path)) {
-                    DeleteFile(path);
-                }
-
-                using (var stream = _fs.CreateFile(path).OpenWrite()) {
-                    using (var writer = new StreamWriter(stream)) {
-                        writer.Write(content);
-                    }
-                }
-            }
-        }
-
-        public string ReadFile(string path) {
-            using ( new HttpContextWeaver() ) {
-                using (var stream = _fs.GetFile(path).OpenRead()) {
-                    using (var reader = new StreamReader(stream)) {
-                        return reader.ReadToEnd();
-                    }
-                }
-            }
-        }
-
-        public void DeleteFile(string path) {
-            _fs.DeleteFile(path);
-        }
-
-        public bool FileExists(string path) {
-            return _fs.FileExists(path);
-        }
-
-        public IEnumerable<string> ListFiles(string path) {
-            return _fs.ListFiles(path).Select(sf => sf.GetPath());
-        }
-
-        public IEnumerable<string> ListDirectories(string path) {
-            return _fs.ListFolders(path).Select(sf => sf.GetName());
-        }
-
-        public string CreateDirectory(string path) {
-            _fs.CreateFolder(path);
-            return Path.GetDirectoryName(path);
-        }
-
-        public void SetBasePath(string basePath) {
-            throw new NotImplementedException();
-        }
-
-        public string MapPath(string path) {
-            throw new NotImplementedException();
-        }
-    }
-}

src/Orchard.Azure/Orchard.Azure.csproj

@@ -76,7 +76,6 @@
   <ItemGroup>
     <Compile Include="CloudBlobContainerExtensions.cs" />
     <Compile Include="HttpContextWeaver.cs" />
-    <Compile Include="FileSystems\AppData\AzureAppDataFolder.cs" />
     <Compile Include="Environment\Configuration\AzureShellSettingsManager.cs" />
     <Compile Include="FileSystems\Media\AzureBlobStorageProvider.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />