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-rw-r--r--MediaBrowser.Server.Implementations/Persistence/JsonUserRepository.cs189
1 files changed, 0 insertions, 189 deletions
diff --git a/MediaBrowser.Server.Implementations/Persistence/JsonUserRepository.cs b/MediaBrowser.Server.Implementations/Persistence/JsonUserRepository.cs
deleted file mode 100644
index 0573c6e2e..000000000
--- a/MediaBrowser.Server.Implementations/Persistence/JsonUserRepository.cs
+++ /dev/null
@@ -1,189 +0,0 @@
-using MediaBrowser.Common.Configuration;
-using MediaBrowser.Controller.Entities;
-using MediaBrowser.Controller.Persistence;
-using MediaBrowser.Model.Logging;
-using MediaBrowser.Model.Serialization;
-using System;
-using System.Collections.Concurrent;
-using System.Collections.Generic;
-using System.IO;
-using System.Linq;
-using System.Threading;
-using System.Threading.Tasks;
-
-namespace MediaBrowser.Server.Implementations.Persistence
-{
- public class JsonUserRepository : IUserRepository
- {
- private readonly ConcurrentDictionary<string, SemaphoreSlim> _fileLocks = new ConcurrentDictionary<string, SemaphoreSlim>();
-
- private SemaphoreSlim GetLock(string filename)
- {
- return _fileLocks.GetOrAdd(filename, key => new SemaphoreSlim(1, 1));
- }
-
- /// <summary>
- /// Gets the name of the repository
- /// </summary>
- /// <value>The name.</value>
- public string Name
- {
- get
- {
- return "Json";
- }
- }
-
- /// <summary>
- /// Gets the json serializer.
- /// </summary>
- /// <value>The json serializer.</value>
- private readonly IJsonSerializer _jsonSerializer;
-
- private readonly string _dataPath;
-
- /// <summary>
- /// Initializes a new instance of the <see cref="JsonUserRepository"/> class.
- /// </summary>
- /// <param name="appPaths">The app paths.</param>
- /// <param name="jsonSerializer">The json serializer.</param>
- /// <param name="logManager">The log manager.</param>
- /// <exception cref="System.ArgumentNullException">
- /// appPaths
- /// or
- /// jsonSerializer
- /// </exception>
- public JsonUserRepository(IApplicationPaths appPaths, IJsonSerializer jsonSerializer, ILogManager logManager)
- {
- if (appPaths == null)
- {
- throw new ArgumentNullException("appPaths");
- }
- if (jsonSerializer == null)
- {
- throw new ArgumentNullException("jsonSerializer");
- }
-
- _jsonSerializer = jsonSerializer;
-
- _dataPath = Path.Combine(appPaths.DataPath, "users");
- }
-
- /// <summary>
- /// Opens the connection to the database
- /// </summary>
- /// <returns>Task.</returns>
- public Task Initialize()
- {
- return Task.FromResult(true);
- }
-
- /// <summary>
- /// Save a user in the repo
- /// </summary>
- /// <param name="user">The user.</param>
- /// <param name="cancellationToken">The cancellation token.</param>
- /// <returns>Task.</returns>
- /// <exception cref="System.ArgumentNullException">user</exception>
- public async Task SaveUser(User user, CancellationToken cancellationToken)
- {
- if (user == null)
- {
- throw new ArgumentNullException("user");
- }
-
- if (cancellationToken == null)
- {
- throw new ArgumentNullException("cancellationToken");
- }
-
- cancellationToken.ThrowIfCancellationRequested();
-
- if (!Directory.Exists(_dataPath))
- {
- Directory.CreateDirectory(_dataPath);
- }
-
- var path = Path.Combine(_dataPath, user.Id + ".json");
-
- var semaphore = GetLock(path);
-
- await semaphore.WaitAsync(cancellationToken).ConfigureAwait(false);
-
- try
- {
- _jsonSerializer.SerializeToFile(user, path);
- }
- finally
- {
- semaphore.Release();
- }
- }
-
- /// <summary>
- /// Retrieve all users from the database
- /// </summary>
- /// <returns>IEnumerable{User}.</returns>
- public IEnumerable<User> RetrieveAllUsers()
- {
- try
- {
- return Directory.EnumerateFiles(_dataPath, "*.json", SearchOption.TopDirectoryOnly)
- .Select(i => _jsonSerializer.DeserializeFromFile<User>(i));
- }
- catch (IOException)
- {
- return new List<User>();
- }
- }
-
- /// <summary>
- /// Deletes the user.
- /// </summary>
- /// <param name="user">The user.</param>
- /// <param name="cancellationToken">The cancellation token.</param>
- /// <returns>Task.</returns>
- /// <exception cref="System.ArgumentNullException">user</exception>
- public async Task DeleteUser(User user, CancellationToken cancellationToken)
- {
- if (user == null)
- {
- throw new ArgumentNullException("user");
- }
-
- if (cancellationToken == null)
- {
- throw new ArgumentNullException("cancellationToken");
- }
-
- cancellationToken.ThrowIfCancellationRequested();
-
- var path = Path.Combine(_dataPath, user.Id + ".json");
-
- var semaphore = GetLock(path);
-
- await semaphore.WaitAsync(cancellationToken).ConfigureAwait(false);
-
- try
- {
- File.Delete(path);
- }
- finally
- {
- semaphore.Release();
- }
- }
-
- public void Dispose()
- {
- // Wait up to two seconds for any existing writes to finish
- var locks = _fileLocks.Values.ToList()
- .Where(i => i.CurrentCount == 1)
- .Select(i => i.WaitAsync(2000));
-
- var task = Task.WhenAll(locks);
-
- Task.WaitAll(task);
- }
- }
-}