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//
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// UserFileSystemManager.cs
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//
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// Author:
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// Paul Schneider <paul@pschneider.fr>
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//
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// Copyright (c) 2015 GNU GPL
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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using System;
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using System.IO;
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using System.Web;
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using System.Web.Security;
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using System.Collections.Generic;
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using System.Collections.Specialized;
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namespace Yavsc.Model.FileSystem
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{
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/// <summary>
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/// User file system.
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/// </summary>
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internal class UserFileSystem : WebFileSystemManager {
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/// <summary>
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/// Initializes a new instance of the <see cref="Yavsc.Model.FileSystem.UserFileSystem"/> class.
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/// </summary>
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/// <param name="username">Username.</param>
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/// <param name="root">Root.</param>
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public UserFileSystem(string username, string root="~/users") {
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base.Prefix = UserFileSystemManager.UserFileRoot(username,root);
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}
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}
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/// <summary>
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/// User file system manager.
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/// </summary>
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public static class UserFileSystemManager
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{
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/// <summary>
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/// Initializes a new instance of the <see cref="Yavsc.Model.FileSystem.UserFileSystemManager"/> class.
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/// </summary>
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/// <param name="rootDirectory">Root directory.</param>
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public static string CurrentUserFileRoot (string rootDirectory="~/users")
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{
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if (!HttpContext.Current.User.Identity.IsAuthenticated)
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throw new Exception ("Not membership available");
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return UserFileRoot (HttpContext.Current.User.Identity.Name,rootDirectory);
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}
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/// <summary>
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/// Users the file root.
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/// </summary>
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/// <returns>The file root.</returns>
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/// <param name="username">Username.</param>
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/// <param name="rootDirectory">Root directory.</param>
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public static string UserFileRoot (string username, string rootDirectory="~/users")
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{
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string rootpath = HttpContext.Current.Server.MapPath (rootDirectory);
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return Path.Combine(rootpath, username);
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}
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private static WebFileSystemManager manager=null;
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/// <summary>
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/// Gets or sets the file manager.
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/// </summary>
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/// <value>The file manager.</value>
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public static WebFileSystemManager FileManager {
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get
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{
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if (manager == null)
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manager = new UserFileSystem (
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HttpContext.Current.User.Identity.Name);
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return manager;
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}
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set {
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manager = value;
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}
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}
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/// <summary>
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/// Gets the files.
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/// </summary>
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/// <returns>The files.</returns>
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/// <param name="subdir">Subdir.</param>
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public static IEnumerable<FileInfo> GetFiles (string subdir)
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{
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return GetFiles (HttpContext.Current.User.Identity.Name, subdir);
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}
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/// <summary>
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/// Gets the files.
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/// </summary>
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/// <returns>The files.</returns>
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/// <param name="username">Username.</param>
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/// <param name="subdir">Subdir.</param>
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public static IEnumerable<FileInfo> GetFiles (string username, string subdir)
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{
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return FileManager.GetFiles (Path.Combine(UserFileRoot(username),subdir));
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}
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/// <summary>
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/// Put the specified destDir and files.
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/// </summary>
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/// <param name="destDir">Destination dir.</param>
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/// <param name="files">Files.</param>
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public static void Put(string destDir, NameObjectCollectionBase files)
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{
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FileManager.ValidateSubDir (destDir);
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FileManager.Put(
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Path.Combine(CurrentUserFileRoot(),destDir),
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files);
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}
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/// <summary>
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/// Detail the specified filePath and username.
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/// </summary>
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/// <param name="filePath">File path.</param>
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/// <param name="username">Username.</param>
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public static FileInfo Detail(string filePath, string username=null)
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{
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return FileManager.FileInfo (UserFileRoot (username));
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}
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}
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}
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