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Merge pull request #4853 from Ullmie02/servicestack-json

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This commit is contained in:
Bond-009
2020-12-30 10:33:32 +01:00
committed by GitHub
parent 8dfe89ea52 3dec1fd6b2
commit 054adf6379
31 changed files with 335 additions and 554 deletions
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14
Emby.Server.Implementations/ApplicationHost.cs
View File

@@ -7,11 +7,11 @@ using System.Globalization;
using System.IO;
using System.Linq;
using System.Net;
using System.Net.Http;
using System.Reflection;
using System.Runtime.InteropServices;
using System.Security.Cryptography.X509Certificates;
using System.Text;
using System.Text.Json;
using System.Threading;
using System.Threading.Tasks;
using Emby.Dlna;
@@ -50,6 +50,7 @@ using Jellyfin.Networking.Manager;
using MediaBrowser.Common;
using MediaBrowser.Common.Configuration;
using MediaBrowser.Common.Events;
using MediaBrowser.Common.Json;
using MediaBrowser.Common.Net;
using MediaBrowser.Common.Plugins;
using MediaBrowser.Common.Updates;
@@ -118,12 +119,12 @@ namespace Emby.Server.Implementations
private readonly IFileSystem _fileSystemManager;
private readonly IXmlSerializer _xmlSerializer;
private readonly IJsonSerializer _jsonSerializer;
private readonly IStartupOptions _startupOptions;
private IMediaEncoder _mediaEncoder;
private ISessionManager _sessionManager;
private string[] _urlPrefixes;
private readonly JsonSerializerOptions _jsonOptions = JsonDefaults.GetOptions();
/// <summary>
/// Gets a value indicating whether this instance can self restart.
@@ -257,7 +258,6 @@ namespace Emby.Server.Implementations
IServiceCollection serviceCollection)
{
_xmlSerializer = new MyXmlSerializer();
_jsonSerializer = new JsonSerializer();
ServiceCollection = serviceCollection;
@@ -528,8 +528,6 @@ namespace Emby.Server.Implementations
ServiceCollection.AddSingleton<IApplicationPaths>(ApplicationPaths);
ServiceCollection.AddSingleton<IJsonSerializer, JsonSerializer>();
ServiceCollection.AddSingleton(_fileSystemManager);
ServiceCollection.AddSingleton<TmdbClientManager>();
@@ -754,7 +752,6 @@ namespace Emby.Server.Implementations
UserView.CollectionManager = Resolve<ICollectionManager>();
BaseItem.MediaSourceManager = Resolve<IMediaSourceManager>();
CollectionFolder.XmlSerializer = _xmlSerializer;
CollectionFolder.JsonSerializer = Resolve<IJsonSerializer>();
CollectionFolder.ApplicationHost = this;
}
@@ -967,7 +964,7 @@ namespace Emby.Server.Implementations
{
return true;
}
throw new FileNotFoundException(
string.Format(
CultureInfo.InvariantCulture,
@@ -1051,7 +1048,8 @@ namespace Emby.Server.Implementations
var metafile = Path.Combine(dir, "meta.json");
if (File.Exists(metafile))
{
var manifest = _jsonSerializer.DeserializeFromFile<PluginManifest>(metafile);
var jsonString = File.ReadAllText(metafile, Encoding.UTF8);
var manifest = JsonSerializer.Deserialize<PluginManifest>(jsonString, _jsonOptions);
if (!Version.TryParse(manifest.TargetAbi, out var targetAbi))
{

35
Emby.Server.Implementations/Channels/ChannelManager.cs
View File

@@ -3,11 +3,14 @@ using System.Collections.Generic;
using System.Globalization;
using System.IO;
using System.Linq;
using System.Text;
using System.Text.Json;
using System.Threading;
using System.Threading.Tasks;
using Jellyfin.Data.Entities;
using Jellyfin.Data.Enums;
using MediaBrowser.Common.Extensions;
using MediaBrowser.Common.Json;
using MediaBrowser.Common.Progress;
using MediaBrowser.Controller.Channels;
using MediaBrowser.Controller.Configuration;
@@ -21,7 +24,6 @@ using MediaBrowser.Model.Dto;
using MediaBrowser.Model.Entities;
using MediaBrowser.Model.IO;
using MediaBrowser.Model.Querying;
using MediaBrowser.Model.Serialization;
using Microsoft.Extensions.Caching.Memory;
using Microsoft.Extensions.Logging;
using Episode = MediaBrowser.Controller.Entities.TV.Episode;
@@ -44,10 +46,10 @@ namespace Emby.Server.Implementations.Channels
private readonly ILogger<ChannelManager> _logger;
private readonly IServerConfigurationManager _config;
private readonly IFileSystem _fileSystem;
private readonly IJsonSerializer _jsonSerializer;
private readonly IProviderManager _providerManager;
private readonly IMemoryCache _memoryCache;
private readonly SemaphoreSlim _resourcePool = new SemaphoreSlim(1, 1);
private readonly JsonSerializerOptions _jsonOptions = JsonDefaults.GetOptions();
/// <summary>
/// Initializes a new instance of the <see cref="ChannelManager"/> class.
@@ -59,7 +61,6 @@ namespace Emby.Server.Implementations.Channels
/// <param name="config">The server configuration manager.</param>
/// <param name="fileSystem">The filesystem.</param>
/// <param name="userDataManager">The user data manager.</param>
/// <param name="jsonSerializer">The JSON serializer.</param>
/// <param name="providerManager">The provider manager.</param>
/// <param name="memoryCache">The memory cache.</param>
public ChannelManager(
@@ -70,7 +71,6 @@ namespace Emby.Server.Implementations.Channels
IServerConfigurationManager config,
IFileSystem fileSystem,
IUserDataManager userDataManager,
IJsonSerializer jsonSerializer,
IProviderManager providerManager,
IMemoryCache memoryCache)
{
@@ -81,7 +81,6 @@ namespace Emby.Server.Implementations.Channels
_config = config;
_fileSystem = fileSystem;
_userDataManager = userDataManager;
_jsonSerializer = jsonSerializer;
_providerManager = providerManager;
_memoryCache = memoryCache;
}
@@ -343,7 +342,9 @@ namespace Emby.Server.Implementations.Channels
try
{
return _jsonSerializer.DeserializeFromFile<List<MediaSourceInfo>>(path) ?? new List<MediaSourceInfo>();
var jsonString = File.ReadAllText(path, Encoding.UTF8);
return JsonSerializer.Deserialize<List<MediaSourceInfo>>(jsonString, _jsonOptions)
?? new List<MediaSourceInfo>();
}
catch
{
@@ -351,7 +352,7 @@ namespace Emby.Server.Implementations.Channels
}
}
private void SaveMediaSources(BaseItem item, List<MediaSourceInfo> mediaSources)
private async Task SaveMediaSources(BaseItem item, List<MediaSourceInfo> mediaSources)
{
var path = Path.Combine(item.GetInternalMetadataPath(), "channelmediasourceinfos.json");
@@ -370,7 +371,8 @@ namespace Emby.Server.Implementations.Channels
Directory.CreateDirectory(Path.GetDirectoryName(path));
_jsonSerializer.SerializeToFile(mediaSources, path);
await using FileStream createStream = File.Create(path);
await JsonSerializer.SerializeAsync(createStream, mediaSources, _jsonOptions).ConfigureAwait(false);
}
/// <inheritdoc />
@@ -812,7 +814,8 @@ namespace Emby.Server.Implementations.Channels
{
if (_fileSystem.GetLastWriteTimeUtc(cachePath).Add(cacheLength) > DateTime.UtcNow)
{
var cachedResult = _jsonSerializer.DeserializeFromFile<ChannelItemResult>(cachePath);
await using FileStream jsonStream = File.OpenRead(cachePath);
var cachedResult = await JsonSerializer.DeserializeAsync<ChannelItemResult>(jsonStream, _jsonOptions, cancellationToken).ConfigureAwait(false);
if (cachedResult != null)
{
return null;
@@ -834,7 +837,8 @@ namespace Emby.Server.Implementations.Channels
{
if (_fileSystem.GetLastWriteTimeUtc(cachePath).Add(cacheLength) > DateTime.UtcNow)
{
var cachedResult = _jsonSerializer.DeserializeFromFile<ChannelItemResult>(cachePath);
await using FileStream jsonStream = File.OpenRead(cachePath);
var cachedResult = await JsonSerializer.DeserializeAsync<ChannelItemResult>(jsonStream, _jsonOptions, cancellationToken).ConfigureAwait(false);
if (cachedResult != null)
{
return null;
@@ -865,7 +869,7 @@ namespace Emby.Server.Implementations.Channels
throw new InvalidOperationException("Channel returned a null result from GetChannelItems");
}
CacheResponse(result, cachePath);
await CacheResponse(result, cachePath);
return result;
}
@@ -875,13 +879,14 @@ namespace Emby.Server.Implementations.Channels
}
}
private void CacheResponse(object result, string path)
private async Task CacheResponse(object result, string path)
{
try
{
Directory.CreateDirectory(Path.GetDirectoryName(path));
_jsonSerializer.SerializeToFile(result, path);
await using FileStream createStream = File.Create(path);
await JsonSerializer.SerializeAsync(createStream, result, _jsonOptions).ConfigureAwait(false);
}
catch (Exception ex)
{
@@ -1176,11 +1181,11 @@ namespace Emby.Server.Implementations.Channels
{
if (enableMediaProbe && !info.IsLiveStream && item.HasPathProtocol)
{
SaveMediaSources(item, new List<MediaSourceInfo>());
await SaveMediaSources(item, new List<MediaSourceInfo>()).ConfigureAwait(false);
}
else
{
SaveMediaSources(item, info.MediaSources);
await SaveMediaSources(item, info.MediaSources).ConfigureAwait(false);
}
}

1
Emby.Server.Implementations/Emby.Server.Implementations.csproj
View File

@@ -29,7 +29,6 @@
<PackageReference Include="Microsoft.Extensions.Hosting.Abstractions" Version="5.0.0" />
<PackageReference Include="Mono.Nat" Version="3.0.1" />
<PackageReference Include="prometheus-net.DotNetRuntime" Version="3.4.1" />
<PackageReference Include="ServiceStack.Text.Core" Version="5.10.2" />
<PackageReference Include="sharpcompress" Version="0.26.0" />
<PackageReference Include="SQLitePCL.pretty.netstandard" Version="2.1.0" />
<PackageReference Include="DotNet.Glob" Version="3.1.0" />

14
Emby.Server.Implementations/Library/LiveStreamHelper.cs
View File

@@ -5,16 +5,17 @@ using System.Collections.Generic;
using System.Globalization;
using System.IO;
using System.Linq;
using System.Text.Json;
using System.Threading;
using System.Threading.Tasks;
using MediaBrowser.Common.Configuration;
using MediaBrowser.Common.Extensions;
using MediaBrowser.Common.Json;
using MediaBrowser.Controller.MediaEncoding;
using MediaBrowser.Model.Dlna;
using MediaBrowser.Model.Dto;
using MediaBrowser.Model.Entities;
using MediaBrowser.Model.MediaInfo;
using MediaBrowser.Model.Serialization;
using Microsoft.Extensions.Logging;
namespace Emby.Server.Implementations.Library
@@ -23,14 +24,13 @@ namespace Emby.Server.Implementations.Library
{
private readonly IMediaEncoder _mediaEncoder;
private readonly ILogger _logger;
private readonly IJsonSerializer _json;
private readonly IApplicationPaths _appPaths;
private readonly JsonSerializerOptions _jsonOptions = JsonDefaults.GetOptions();
public LiveStreamHelper(IMediaEncoder mediaEncoder, ILogger logger, IJsonSerializer json, IApplicationPaths appPaths)
public LiveStreamHelper(IMediaEncoder mediaEncoder, ILogger logger, IApplicationPaths appPaths)
{
_mediaEncoder = mediaEncoder;
_logger = logger;
_json = json;
_appPaths = appPaths;
}
@@ -47,7 +47,8 @@ namespace Emby.Server.Implementations.Library
{
try
{
mediaInfo = _json.DeserializeFromFile<MediaInfo>(cacheFilePath);
await using FileStream jsonStream = File.OpenRead(cacheFilePath);
mediaInfo = await JsonSerializer.DeserializeAsync<MediaInfo>(jsonStream, _jsonOptions, cancellationToken).ConfigureAwait(false);
// _logger.LogDebug("Found cached media info");
}
@@ -83,7 +84,8 @@ namespace Emby.Server.Implementations.Library
if (cacheFilePath != null)
{
Directory.CreateDirectory(Path.GetDirectoryName(cacheFilePath));
_json.SerializeToFile(mediaInfo, cacheFilePath);
await using FileStream createStream = File.OpenWrite(cacheFilePath);
await JsonSerializer.SerializeAsync(createStream, mediaInfo, _jsonOptions, cancellationToken).ConfigureAwait(false);
// _logger.LogDebug("Saved media info to {0}", cacheFilePath);
}

19
Emby.Server.Implementations/Library/MediaSourceManager.cs
View File

@@ -6,12 +6,14 @@ using System.Collections.Generic;
using System.Globalization;
using System.IO;
using System.Linq;
using System.Text.Json;
using System.Threading;
using System.Threading.Tasks;
using Jellyfin.Data.Entities;
using Jellyfin.Data.Enums;
using MediaBrowser.Common.Configuration;
using MediaBrowser.Common.Extensions;
using MediaBrowser.Common.Json;
using MediaBrowser.Controller.Entities;
using MediaBrowser.Controller.Library;
using MediaBrowser.Controller.MediaEncoding;
@@ -23,7 +25,6 @@ using MediaBrowser.Model.Entities;
using MediaBrowser.Model.Globalization;
using MediaBrowser.Model.IO;
using MediaBrowser.Model.MediaInfo;
using MediaBrowser.Model.Serialization;
using Microsoft.Extensions.Logging;
namespace Emby.Server.Implementations.Library
@@ -36,7 +37,6 @@ namespace Emby.Server.Implementations.Library
private readonly IItemRepository _itemRepo;
private readonly IUserManager _userManager;
private readonly ILibraryManager _libraryManager;
private readonly IJsonSerializer _jsonSerializer;
private readonly IFileSystem _fileSystem;
private readonly ILogger<MediaSourceManager> _logger;
private readonly IUserDataManager _userDataManager;
@@ -46,6 +46,7 @@ namespace Emby.Server.Implementations.Library
private readonly ConcurrentDictionary<string, ILiveStream> _openStreams = new ConcurrentDictionary<string, ILiveStream>(StringComparer.OrdinalIgnoreCase);
private readonly SemaphoreSlim _liveStreamSemaphore = new SemaphoreSlim(1, 1);
private readonly JsonSerializerOptions _jsonOptions = JsonDefaults.GetOptions();
private IMediaSourceProvider[] _providers;
@@ -56,7 +57,6 @@ namespace Emby.Server.Implementations.Library
IUserManager userManager,
ILibraryManager libraryManager,
ILogger<MediaSourceManager> logger,
IJsonSerializer jsonSerializer,
IFileSystem fileSystem,
IUserDataManager userDataManager,
IMediaEncoder mediaEncoder)
@@ -65,7 +65,6 @@ namespace Emby.Server.Implementations.Library
_userManager = userManager;
_libraryManager = libraryManager;
_logger = logger;
_jsonSerializer = jsonSerializer;
_fileSystem = fileSystem;
_userDataManager = userDataManager;
_mediaEncoder = mediaEncoder;
@@ -504,7 +503,7 @@ namespace Emby.Server.Implementations.Library
// hack - these two values were taken from LiveTVMediaSourceProvider
string cacheKey = request.OpenToken;
await new LiveStreamHelper(_mediaEncoder, _logger, _jsonSerializer, _appPaths)
await new LiveStreamHelper(_mediaEncoder, _logger, _appPaths)
.AddMediaInfoWithProbe(mediaSource, isAudio, cacheKey, true, cancellationToken)
.ConfigureAwait(false);
}
@@ -516,9 +515,9 @@ namespace Emby.Server.Implementations.Library
}
// TODO: @bond Fix
var json = _jsonSerializer.SerializeToString(mediaSource);
var json = JsonSerializer.Serialize(mediaSource, _jsonOptions);
_logger.LogInformation("Live stream opened: " + json);
var clone = _jsonSerializer.DeserializeFromString<MediaSourceInfo>(json);
var clone = JsonSerializer.Deserialize<MediaSourceInfo>(json, _jsonOptions);
if (!request.UserId.Equals(Guid.Empty))
{
@@ -643,7 +642,8 @@ namespace Emby.Server.Implementations.Library
{
try
{
mediaInfo = _jsonSerializer.DeserializeFromFile<MediaInfo>(cacheFilePath);
await using FileStream jsonStream = File.OpenRead(cacheFilePath);
mediaInfo = await JsonSerializer.DeserializeAsync<MediaInfo>(jsonStream, _jsonOptions, cancellationToken).ConfigureAwait(false);
// _logger.LogDebug("Found cached media info");
}
@@ -679,7 +679,8 @@ namespace Emby.Server.Implementations.Library
if (cacheFilePath != null)
{
Directory.CreateDirectory(Path.GetDirectoryName(cacheFilePath));
_jsonSerializer.SerializeToFile(mediaInfo, cacheFilePath);
await using FileStream createStream = File.Create(cacheFilePath);
await JsonSerializer.SerializeAsync(createStream, mediaInfo, _jsonOptions, cancellationToken).ConfigureAwait(false);
// _logger.LogDebug("Saved media info to {0}", cacheFilePath);
}

12
Emby.Server.Implementations/LiveTv/EmbyTV/EmbyTV.cs
View File

@@ -36,7 +36,6 @@ using MediaBrowser.Model.LiveTv;
using MediaBrowser.Model.MediaInfo;
using MediaBrowser.Model.Providers;
using MediaBrowser.Model.Querying;
using MediaBrowser.Model.Serialization;
using Microsoft.Extensions.Logging;
namespace Emby.Server.Implementations.LiveTv.EmbyTV
@@ -51,7 +50,6 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV
private readonly ILogger<EmbyTV> _logger;
private readonly IHttpClientFactory _httpClientFactory;
private readonly IServerConfigurationManager _config;
private readonly IJsonSerializer _jsonSerializer;
private readonly ItemDataProvider<SeriesTimerInfo> _seriesTimerProvider;
private readonly TimerManager _timerProvider;
@@ -81,7 +79,6 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV
IStreamHelper streamHelper,
IMediaSourceManager mediaSourceManager,
ILogger<EmbyTV> logger,
IJsonSerializer jsonSerializer,
IHttpClientFactory httpClientFactory,
IServerConfigurationManager config,
ILiveTvManager liveTvManager,
@@ -103,12 +100,11 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV
_providerManager = providerManager;
_mediaEncoder = mediaEncoder;
_liveTvManager = (LiveTvManager)liveTvManager;
_jsonSerializer = jsonSerializer;
_mediaSourceManager = mediaSourceManager;
_streamHelper = streamHelper;
_seriesTimerProvider = new SeriesTimerManager(jsonSerializer, _logger, Path.Combine(DataPath, "seriestimers.json"));
_timerProvider = new TimerManager(jsonSerializer, _logger, Path.Combine(DataPath, "timers.json"));
_seriesTimerProvider = new SeriesTimerManager(_logger, Path.Combine(DataPath, "seriestimers.json"));
_timerProvider = new TimerManager(_logger, Path.Combine(DataPath, "timers.json"));
_timerProvider.TimerFired += OnTimerProviderTimerFired;
_config.NamedConfigurationUpdated += OnNamedConfigurationUpdated;
@@ -1052,7 +1048,7 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV
IgnoreIndex = true
};
await new LiveStreamHelper(_mediaEncoder, _logger, _jsonSerializer, _config.CommonApplicationPaths)
await new LiveStreamHelper(_mediaEncoder, _logger, _config.CommonApplicationPaths)
.AddMediaInfoWithProbe(stream, false, false, cancellationToken).ConfigureAwait(false);
return new List<MediaSourceInfo>
@@ -1635,7 +1631,7 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV
{
if (mediaSource.RequiresLooping || !(mediaSource.Container ?? string.Empty).EndsWith("ts", StringComparison.OrdinalIgnoreCase) || (mediaSource.Protocol != MediaProtocol.File && mediaSource.Protocol != MediaProtocol.Http))
{
return new EncodedRecorder(_logger, _mediaEncoder, _config.ApplicationPaths, _jsonSerializer, _config);
return new EncodedRecorder(_logger, _mediaEncoder, _config.ApplicationPaths, _config);
}
return new DirectRecorder(_logger, _httpClientFactory, _streamHelper);

16
Emby.Server.Implementations/LiveTv/EmbyTV/EncodedRecorder.cs
View File

@@ -6,16 +6,17 @@ using System.Diagnostics;
using System.Globalization;
using System.IO;
using System.Text;
using System.Text.Json;
using System.Threading;
using System.Threading.Tasks;
using MediaBrowser.Common.Configuration;
using MediaBrowser.Common.Json;
using MediaBrowser.Controller;
using MediaBrowser.Controller.Configuration;
using MediaBrowser.Controller.Library;
using MediaBrowser.Controller.MediaEncoding;
using MediaBrowser.Model.Dto;
using MediaBrowser.Model.IO;
using MediaBrowser.Model.Serialization;
using Microsoft.Extensions.Logging;
namespace Emby.Server.Implementations.LiveTv.EmbyTV
@@ -25,10 +26,9 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV
private readonly ILogger _logger;
private readonly IMediaEncoder _mediaEncoder;
private readonly IServerApplicationPaths _appPaths;
private readonly IJsonSerializer _json;
private readonly TaskCompletionSource<bool> _taskCompletionSource = new TaskCompletionSource<bool>();
private readonly IServerConfigurationManager _serverConfigurationManager;
private readonly JsonSerializerOptions _jsonOptions = JsonDefaults.GetOptions();
private bool _hasExited;
private Stream _logFileStream;
private string _targetPath;
@@ -38,13 +38,11 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV
ILogger logger,
IMediaEncoder mediaEncoder,
IServerApplicationPaths appPaths,
IJsonSerializer json,
IServerConfigurationManager serverConfigurationManager)
{
_logger = logger;
_mediaEncoder = mediaEncoder;
_appPaths = appPaths;
_json = json;
_serverConfigurationManager = serverConfigurationManager;
}
@@ -66,7 +64,7 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV
_logger.LogInformation("Recording completed to file {0}", targetFile);
}
private Task RecordFromFile(MediaSourceInfo mediaSource, string inputFile, string targetFile, TimeSpan duration, Action onStarted, CancellationToken cancellationToken)
private async Task RecordFromFile(MediaSourceInfo mediaSource, string inputFile, string targetFile, TimeSpan duration, Action onStarted, CancellationToken cancellationToken)
{
_targetPath = targetFile;
Directory.CreateDirectory(Path.GetDirectoryName(targetFile));
@@ -95,8 +93,8 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV
// FFMpeg writes debug/error info to stderr. This is useful when debugging so let's put it in the log directory.
_logFileStream = new FileStream(logFilePath, FileMode.Create, FileAccess.Write, FileShare.Read, IODefaults.FileStreamBufferSize, true);
var commandLineLogMessageBytes = Encoding.UTF8.GetBytes(_json.SerializeToString(mediaSource) + Environment.NewLine + Environment.NewLine + commandLineLogMessage + Environment.NewLine + Environment.NewLine);
_logFileStream.Write(commandLineLogMessageBytes, 0, commandLineLogMessageBytes.Length);
await JsonSerializer.SerializeAsync(_logFileStream, mediaSource, _jsonOptions, cancellationToken).ConfigureAwait(false);
await _logFileStream.WriteAsync(Encoding.UTF8.GetBytes(Environment.NewLine + Environment.NewLine + commandLineLogMessage + Environment.NewLine + Environment.NewLine), cancellationToken).ConfigureAwait(false);
_process = new Process
{
@@ -115,8 +113,6 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV
_ = StartStreamingLog(_process.StandardError.BaseStream, _logFileStream);
_logger.LogInformation("ffmpeg recording process started for {0}", _targetPath);
return _taskCompletionSource.Task;
}
private string GetCommandLineArgs(MediaSourceInfo mediaSource, string inputTempFile, string targetFile, TimeSpan duration)

15
Emby.Server.Implementations/LiveTv/EmbyTV/ItemDataProvider.cs
View File

@@ -4,7 +4,10 @@ using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using MediaBrowser.Model.Serialization;
using System.Text;
using System.Text.Json;
using System.Threading.Tasks;
using MediaBrowser.Common.Json;
using Microsoft.Extensions.Logging;
namespace Emby.Server.Implementations.LiveTv.EmbyTV
@@ -12,18 +15,16 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV
public class ItemDataProvider<T>
where T : class
{
private readonly IJsonSerializer _jsonSerializer;
private readonly string _dataPath;
private readonly object _fileDataLock = new object();
private readonly JsonSerializerOptions _jsonOptions = JsonDefaults.GetOptions();
private T[] _items;
public ItemDataProvider(
IJsonSerializer jsonSerializer,
ILogger logger,
string dataPath,
Func<T, T, bool> equalityComparer)
{
_jsonSerializer = jsonSerializer;
Logger = logger;
_dataPath = dataPath;
EqualityComparer = equalityComparer;
@@ -46,7 +47,8 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV
try
{
_items = _jsonSerializer.DeserializeFromFile<T[]>(_dataPath);
var jsonString = File.ReadAllText(_dataPath, Encoding.UTF8);
_items = JsonSerializer.Deserialize<T[]>(jsonString, _jsonOptions);
return;
}
catch (Exception ex)
@@ -61,7 +63,8 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV
private void SaveList()
{
Directory.CreateDirectory(Path.GetDirectoryName(_dataPath));
_jsonSerializer.SerializeToFile(_items, _dataPath);
var jsonString = JsonSerializer.Serialize(_items, _jsonOptions);
File.WriteAllText(_dataPath, jsonString);
}
public IReadOnlyList<T> GetAll()

4
Emby.Server.Implementations/LiveTv/EmbyTV/SeriesTimerManager.cs
View File

@@ -9,8 +9,8 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV
{
public class SeriesTimerManager : ItemDataProvider<SeriesTimerInfo>
{
public SeriesTimerManager(IJsonSerializer jsonSerializer, ILogger logger, string dataPath)
: base(jsonSerializer, logger, dataPath, (r1, r2) => string.Equals(r1.Id, r2.Id, StringComparison.OrdinalIgnoreCase))
public SeriesTimerManager(ILogger logger, string dataPath)
: base(logger, dataPath, (r1, r2) => string.Equals(r1.Id, r2.Id, StringComparison.OrdinalIgnoreCase))
{
}

5
Emby.Server.Implementations/LiveTv/EmbyTV/TimerManager.cs
View File

@@ -8,7 +8,6 @@ using System.Threading;
using Jellyfin.Data.Events;
using MediaBrowser.Controller.LiveTv;
using MediaBrowser.Model.LiveTv;
using MediaBrowser.Model.Serialization;
using Microsoft.Extensions.Logging;
namespace Emby.Server.Implementations.LiveTv.EmbyTV
@@ -17,8 +16,8 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV
{
private readonly ConcurrentDictionary<string, Timer> _timers = new ConcurrentDictionary<string, Timer>(StringComparer.OrdinalIgnoreCase);
public TimerManager(IJsonSerializer jsonSerializer, ILogger logger, string dataPath)
: base(jsonSerializer, logger, dataPath, (r1, r2) => string.Equals(r1.Id, r2.Id, StringComparison.OrdinalIgnoreCase))
public TimerManager(ILogger logger, string dataPath)
: base(logger, dataPath, (r1, r2) => string.Equals(r1.Id, r2.Id, StringComparison.OrdinalIgnoreCase))
{
}

23
Emby.Server.Implementations/LiveTv/Listings/SchedulesDirect.cs
View File

@@ -9,16 +9,17 @@ using System.Net;
using System.Net.Http;
using System.Net.Mime;
using System.Text;
using System.Text.Json;
using System.Threading;
using System.Threading.Tasks;
using MediaBrowser.Common;
using MediaBrowser.Common.Json;
using MediaBrowser.Common.Net;
using MediaBrowser.Controller.LiveTv;
using MediaBrowser.Model.Cryptography;
using MediaBrowser.Model.Dto;
using MediaBrowser.Model.Entities;
using MediaBrowser.Model.LiveTv;
using MediaBrowser.Model.Serialization;
using Microsoft.Extensions.Logging;
namespace Emby.Server.Implementations.LiveTv.Listings
@@ -28,7 +29,6 @@ namespace Emby.Server.Implementations.LiveTv.Listings
private const string ApiUrl = "https://json.schedulesdirect.org/20141201";
private readonly ILogger<SchedulesDirect> _logger;
private readonly IJsonSerializer _jsonSerializer;
private readonly IHttpClientFactory _httpClientFactory;
private readonly SemaphoreSlim _tokenSemaphore = new SemaphoreSlim(1, 1);
private readonly IApplicationHost _appHost;
@@ -36,16 +36,15 @@ namespace Emby.Server.Implementations.LiveTv.Listings
private readonly ConcurrentDictionary<string, NameValuePair> _tokens = new ConcurrentDictionary<string, NameValuePair>();
private DateTime _lastErrorResponse;
private readonly JsonSerializerOptions _jsonOptions = JsonDefaults.GetOptions();
public SchedulesDirect(
ILogger<SchedulesDirect> logger,
IJsonSerializer jsonSerializer,
IHttpClientFactory httpClientFactory,
IApplicationHost appHost,
ICryptoProvider cryptoProvider)
{
_logger = logger;
_jsonSerializer = jsonSerializer;
_httpClientFactory = httpClientFactory;
_appHost = appHost;
_cryptoProvider = cryptoProvider;
@@ -104,7 +103,7 @@ namespace Emby.Server.Implementations.LiveTv.Listings
}
};
var requestString = _jsonSerializer.SerializeToString(requestList);
var requestString = JsonSerializer.Serialize(requestList, _jsonOptions);
_logger.LogDebug("Request string for schedules is: {RequestString}", requestString);
using var options = new HttpRequestMessage(HttpMethod.Post, ApiUrl + "/schedules");
@@ -112,7 +111,7 @@ namespace Emby.Server.Implementations.LiveTv.Listings
options.Headers.TryAddWithoutValidation("token", token);
using var response = await Send(options, true, info, cancellationToken).ConfigureAwait(false);
await using var responseStream = await response.Content.ReadAsStreamAsync(cancellationToken).ConfigureAwait(false);
var dailySchedules = await _jsonSerializer.DeserializeFromStreamAsync<List<ScheduleDirect.Day>>(responseStream).ConfigureAwait(false);
var dailySchedules = await JsonSerializer.DeserializeAsync<List<ScheduleDirect.Day>>(responseStream, _jsonOptions).ConfigureAwait(false);
_logger.LogDebug("Found {ScheduleCount} programs on {ChannelID} ScheduleDirect", dailySchedules.Count, channelId);
using var programRequestOptions = new HttpRequestMessage(HttpMethod.Post, ApiUrl + "/programs");
@@ -123,7 +122,7 @@ namespace Emby.Server.Implementations.LiveTv.Listings
using var innerResponse = await Send(programRequestOptions, true, info, cancellationToken).ConfigureAwait(false);
await using var innerResponseStream = await innerResponse.Content.ReadAsStreamAsync(cancellationToken).ConfigureAwait(false);
var programDetails = await _jsonSerializer.DeserializeFromStreamAsync<List<ScheduleDirect.ProgramDetails>>(innerResponseStream).ConfigureAwait(false);
var programDetails = await JsonSerializer.DeserializeAsync<List<ScheduleDirect.ProgramDetails>>(innerResponseStream, _jsonOptions).ConfigureAwait(false);
var programDict = programDetails.ToDictionary(p => p.programID, y => y);
var programIdsWithImages =
@@ -479,7 +478,7 @@ namespace Emby.Server.Implementations.LiveTv.Listings
{
using var innerResponse2 = await Send(message, true, info, cancellationToken).ConfigureAwait(false);
await using var response = await innerResponse2.Content.ReadAsStreamAsync(cancellationToken).ConfigureAwait(false);
return await _jsonSerializer.DeserializeFromStreamAsync<List<ScheduleDirect.ShowImages>>(response).ConfigureAwait(false);
return await JsonSerializer.DeserializeAsync<List<ScheduleDirect.ShowImages>>(response, _jsonOptions, cancellationToken).ConfigureAwait(false);
}
catch (Exception ex)
{
@@ -508,7 +507,7 @@ namespace Emby.Server.Implementations.LiveTv.Listings
using var httpResponse = await Send(options, false, info, cancellationToken).ConfigureAwait(false);
await using var response = await httpResponse.Content.ReadAsStreamAsync(cancellationToken).ConfigureAwait(false);
var root = await _jsonSerializer.DeserializeFromStreamAsync<List<ScheduleDirect.Headends>>(response).ConfigureAwait(false);
var root = await JsonSerializer.DeserializeAsync<List<ScheduleDirect.Headends>>(response, _jsonOptions, cancellationToken).ConfigureAwait(false);
if (root != null)
{
@@ -649,7 +648,7 @@ namespace Emby.Server.Implementations.LiveTv.Listings
using var response = await Send(options, false, null, cancellationToken).ConfigureAwait(false);
response.EnsureSuccessStatusCode();
await using var stream = await response.Content.ReadAsStreamAsync(cancellationToken).ConfigureAwait(false);
var root = await _jsonSerializer.DeserializeFromStreamAsync<ScheduleDirect.Token>(stream).ConfigureAwait(false);
var root = await JsonSerializer.DeserializeAsync<ScheduleDirect.Token>(stream, _jsonOptions, cancellationToken).ConfigureAwait(false);
if (string.Equals(root.message, "OK", StringComparison.Ordinal))
{
_logger.LogInformation("Authenticated with Schedules Direct token: " + root.token);
@@ -705,7 +704,7 @@ namespace Emby.Server.Implementations.LiveTv.Listings
httpResponse.EnsureSuccessStatusCode();
await using var stream = await httpResponse.Content.ReadAsStreamAsync(cancellationToken).ConfigureAwait(false);
using var response = httpResponse.Content;
var root = await _jsonSerializer.DeserializeFromStreamAsync<ScheduleDirect.Lineups>(stream).ConfigureAwait(false);
var root = await JsonSerializer.DeserializeAsync<ScheduleDirect.Lineups>(stream, _jsonOptions).ConfigureAwait(false);
return root.lineups.Any(i => string.Equals(info.ListingsId, i.lineup, StringComparison.OrdinalIgnoreCase));
}
@@ -777,7 +776,7 @@ namespace Emby.Server.Implementations.LiveTv.Listings
using var httpResponse = await Send(options, true, info, cancellationToken).ConfigureAwait(false);
await using var stream = await httpResponse.Content.ReadAsStreamAsync(cancellationToken).ConfigureAwait(false);
var root = await _jsonSerializer.DeserializeFromStreamAsync<ScheduleDirect.Channel>(stream).ConfigureAwait(false);
var root = await JsonSerializer.DeserializeAsync<ScheduleDirect.Channel>(stream, _jsonOptions).ConfigureAwait(false);
_logger.LogInformation("Found {ChannelCount} channels on the lineup on ScheduleDirect", root.map.Count);
_logger.LogInformation("Mapping Stations to Channel");

17
Emby.Server.Implementations/Localization/LocalizationManager.cs
View File

@@ -5,7 +5,9 @@ using System.Globalization;
using System.IO;
using System.Linq;
using System.Reflection;
using System.Text.Json;
using System.Threading.Tasks;
using MediaBrowser.Common.Json;
using MediaBrowser.Controller.Configuration;
using MediaBrowser.Model.Entities;
using MediaBrowser.Model.Globalization;
@@ -24,7 +26,6 @@ namespace Emby.Server.Implementations.Localization
private static readonly string[] _unratedValues = { "n/a", "unrated", "not rated" };
private readonly IServerConfigurationManager _configurationManager;
private readonly IJsonSerializer _jsonSerializer;
private readonly ILogger<LocalizationManager> _logger;
private readonly Dictionary<string, Dictionary<string, ParentalRating>> _allParentalRatings =
@@ -35,19 +36,18 @@ namespace Emby.Server.Implementations.Localization
private List<CultureDto> _cultures;
private readonly JsonSerializerOptions _jsonOptions = JsonDefaults.GetOptions();
/// <summary>
/// Initializes a new instance of the <see cref="LocalizationManager" /> class.
/// </summary>
/// <param name="configurationManager">The configuration manager.</param>
/// <param name="jsonSerializer">The json serializer.</param>
/// <param name="logger">The logger.</param>
public LocalizationManager(
IServerConfigurationManager configurationManager,
IJsonSerializer jsonSerializer,
ILogger<LocalizationManager> logger)
{
_configurationManager = configurationManager;
_jsonSerializer = jsonSerializer;
_logger = logger;
}
@@ -179,8 +179,11 @@ namespace Emby.Server.Implementations.Localization
/// <inheritdoc />
public IEnumerable<CountryInfo> GetCountries()
=> _jsonSerializer.DeserializeFromStream<IEnumerable<CountryInfo>>(
_assembly.GetManifestResourceStream("Emby.Server.Implementations.Localization.countries.json"));
{
StreamReader reader = new StreamReader(_assembly.GetManifestResourceStream("Emby.Server.Implementations.Localization.countries.json"));
return JsonSerializer.Deserialize<IEnumerable<CountryInfo>>(reader.ReadToEnd(), _jsonOptions);
}
/// <inheritdoc />
public IEnumerable<ParentalRating> GetParentalRatings()
@@ -344,7 +347,7 @@ namespace Emby.Server.Implementations.Localization
// If a Culture doesn't have a translation the stream will be null and it defaults to en-us further up the chain
if (stream != null)
{
var dict = await _jsonSerializer.DeserializeFromStreamAsync<Dictionary<string, string>>(stream).ConfigureAwait(false);
var dict = await JsonSerializer.DeserializeAsync<Dictionary<string, string>>(stream, _jsonOptions).ConfigureAwait(false);
foreach (var key in dict.Keys)
{

42
Emby.Server.Implementations/ScheduledTasks/ScheduledTaskWorker.cs
View File

@@ -4,13 +4,15 @@ using System;
using System.Globalization;
using System.IO;
using System.Linq;
using System.Text;
using System.Text.Json;
using System.Threading;
using System.Threading.Tasks;
using Jellyfin.Data.Events;
using MediaBrowser.Common.Configuration;
using MediaBrowser.Common.Extensions;
using MediaBrowser.Common.Json;
using MediaBrowser.Common.Progress;
using MediaBrowser.Model.Serialization;
using MediaBrowser.Model.Tasks;
using Microsoft.Extensions.Logging;
@@ -21,11 +23,6 @@ namespace Emby.Server.Implementations.ScheduledTasks
/// </summary>
public class ScheduledTaskWorker : IScheduledTaskWorker
{
/// <summary>
/// Gets or sets the json serializer.
/// </summary>
/// <value>The json serializer.</value>
private readonly IJsonSerializer _jsonSerializer;
/// <summary>
/// Gets or sets the application paths.
@@ -69,13 +66,17 @@ namespace Emby.Server.Implementations.ScheduledTasks
/// </summary>
private string _id;
/// <summary>
/// The options for the json Serializer.
/// </summary>
private readonly JsonSerializerOptions _jsonOptions = JsonDefaults.GetOptions();
/// <summary>
/// Initializes a new instance of the <see cref="ScheduledTaskWorker" /> class.
/// </summary>
/// <param name="scheduledTask">The scheduled task.</param>
/// <param name="applicationPaths">The application paths.</param>
/// <param name="taskManager">The task manager.</param>
/// <param name="jsonSerializer">The json serializer.</param>
/// <param name="logger">The logger.</param>
/// <exception cref="ArgumentNullException">
/// scheduledTask
@@ -88,7 +89,7 @@ namespace Emby.Server.Implementations.ScheduledTasks
/// or
/// logger.
/// </exception>
public ScheduledTaskWorker(IScheduledTask scheduledTask, IApplicationPaths applicationPaths, ITaskManager taskManager, IJsonSerializer jsonSerializer, ILogger logger)
public ScheduledTaskWorker(IScheduledTask scheduledTask, IApplicationPaths applicationPaths, ITaskManager taskManager, ILogger logger)
{
if (scheduledTask == null)
{
@@ -105,11 +106,6 @@ namespace Emby.Server.Implementations.ScheduledTasks
throw new ArgumentNullException(nameof(taskManager));
}
if (jsonSerializer == null)
{
throw new ArgumentNullException(nameof(jsonSerializer));
}
if (logger == null)
{
throw new ArgumentNullException(nameof(logger));
@@ -118,7 +114,6 @@ namespace Emby.Server.Implementations.ScheduledTasks
ScheduledTask = scheduledTask;
_applicationPaths = applicationPaths;
_taskManager = taskManager;
_jsonSerializer = jsonSerializer;
_logger = logger;
InitTriggerEvents();
@@ -150,7 +145,15 @@ namespace Emby.Server.Implementations.ScheduledTasks
{
try
{
_lastExecutionResult = _jsonSerializer.DeserializeFromFile<TaskResult>(path);
var jsonString = File.ReadAllText(path, Encoding.UTF8);
if (!string.IsNullOrWhiteSpace(jsonString))
{
_lastExecutionResult = JsonSerializer.Deserialize<TaskResult>(jsonString, _jsonOptions);
}
else
{
_logger.LogDebug("Scheduled Task history file {Path} is empty. Skipping deserialization.", path);
}
}
catch (Exception ex)
{
@@ -174,7 +177,8 @@ namespace Emby.Server.Implementations.ScheduledTasks
lock (_lastExecutionResultSyncLock)
{
_jsonSerializer.SerializeToFile(value, path);
using FileStream createStream = File.OpenWrite(path);
JsonSerializer.SerializeAsync(createStream, value, _jsonOptions);
}
}
}
@@ -537,7 +541,8 @@ namespace Emby.Server.Implementations.ScheduledTasks
TaskTriggerInfo[] list = null;
if (File.Exists(path))
{
list = _jsonSerializer.DeserializeFromFile<TaskTriggerInfo[]>(path);
var jsonString = File.ReadAllText(path, Encoding.UTF8);
list = JsonSerializer.Deserialize<TaskTriggerInfo[]>(jsonString, _jsonOptions);
}
// Return defaults if file doesn't exist.
@@ -573,7 +578,8 @@ namespace Emby.Server.Implementations.ScheduledTasks
Directory.CreateDirectory(Path.GetDirectoryName(path));
_jsonSerializer.SerializeToFile(triggers, path);
var json = JsonSerializer.Serialize(triggers, _jsonOptions);
File.WriteAllText(path, json, Encoding.UTF8);
}
/// <summary>

8
Emby.Server.Implementations/ScheduledTasks/TaskManager.cs
View File

@@ -7,7 +7,6 @@ using System.Linq;
using System.Threading.Tasks;
using Jellyfin.Data.Events;
using MediaBrowser.Common.Configuration;
using MediaBrowser.Model.Serialization;
using MediaBrowser.Model.Tasks;
using Microsoft.Extensions.Logging;
@@ -19,6 +18,7 @@ namespace Emby.Server.Implementations.ScheduledTasks
public class TaskManager : ITaskManager
{
public event EventHandler<GenericEventArgs<IScheduledTaskWorker>> TaskExecuting;
public event EventHandler<TaskCompletionEventArgs> TaskCompleted;
/// <summary>
@@ -33,7 +33,6 @@ namespace Emby.Server.Implementations.ScheduledTasks
private readonly ConcurrentQueue<Tuple<Type, TaskOptions>> _taskQueue =
new ConcurrentQueue<Tuple<Type, TaskOptions>>();
private readonly IJsonSerializer _jsonSerializer;
private readonly IApplicationPaths _applicationPaths;
private readonly ILogger<TaskManager> _logger;
@@ -41,15 +40,12 @@ namespace Emby.Server.Implementations.ScheduledTasks
/// Initializes a new instance of the <see cref="TaskManager" /> class.
/// </summary>
/// <param name="applicationPaths">The application paths.</param>
/// <param name="jsonSerializer">The json serializer.</param>
/// <param name="logger">The logger.</param>
public TaskManager(
IApplicationPaths applicationPaths,
IJsonSerializer jsonSerializer,
ILogger<TaskManager> logger)
{
_applicationPaths = applicationPaths;
_jsonSerializer = jsonSerializer;
_logger = logger;
ScheduledTasks = Array.Empty<IScheduledTaskWorker>();
@@ -196,7 +192,7 @@ namespace Emby.Server.Implementations.ScheduledTasks
/// <param name="tasks">The tasks.</param>
public void AddTasks(IEnumerable<IScheduledTask> tasks)
{
var list = tasks.Select(t => new ScheduledTaskWorker(t, _applicationPaths, this, _jsonSerializer, _logger));
var list = tasks.Select(t => new ScheduledTaskWorker(t, _applicationPaths, this, _logger));
ScheduledTasks = ScheduledTasks.Concat(list).ToArray();
}

281
Emby.Server.Implementations/Serialization/JsonSerializer.cs
View File

@@ -1,281 +0,0 @@
#pragma warning disable CS1591
using System;
using System.Globalization;
using System.IO;
using System.Threading.Tasks;
using MediaBrowser.Model.Serialization;
namespace Emby.Server.Implementations.Serialization
{
/// <summary>
/// Provides a wrapper around third party json serialization.
/// </summary>
public class JsonSerializer : IJsonSerializer
{
/// <summary>
/// Initializes a new instance of the <see cref="JsonSerializer" /> class.
/// </summary>
public JsonSerializer()
{
ServiceStack.Text.JsConfig.DateHandler = ServiceStack.Text.DateHandler.ISO8601;
ServiceStack.Text.JsConfig.ExcludeTypeInfo = true;
ServiceStack.Text.JsConfig.IncludeNullValues = false;
ServiceStack.Text.JsConfig.AlwaysUseUtc = true;
ServiceStack.Text.JsConfig.AssumeUtc = true;
ServiceStack.Text.JsConfig<Guid>.SerializeFn = SerializeGuid;
}
/// <summary>
/// Serializes to stream.
/// </summary>
/// <param name="obj">The obj.</param>
/// <param name="stream">The stream.</param>
/// <exception cref="ArgumentNullException">obj</exception>
public void SerializeToStream(object obj, Stream stream)
{
if (obj == null)
{
throw new ArgumentNullException(nameof(obj));
}
if (stream == null)
{
throw new ArgumentNullException(nameof(stream));
}
ServiceStack.Text.JsonSerializer.SerializeToStream(obj, obj.GetType(), stream);
}
/// <summary>
/// Serializes to stream.
/// </summary>
/// <param name="obj">The obj.</param>
/// <param name="stream">The stream.</param>
/// <exception cref="ArgumentNullException">obj</exception>
public void SerializeToStream<T>(T obj, Stream stream)
{
if (obj == null)
{
throw new ArgumentNullException(nameof(obj));
}
if (stream == null)
{
throw new ArgumentNullException(nameof(stream));
}
ServiceStack.Text.JsonSerializer.SerializeToStream<T>(obj, stream);
}
/// <summary>
/// Serializes to file.
/// </summary>
/// <param name="obj">The obj.</param>
/// <param name="file">The file.</param>
/// <exception cref="ArgumentNullException">obj</exception>
public void SerializeToFile(object obj, string file)
{
if (obj == null)
{
throw new ArgumentNullException(nameof(obj));
}
if (string.IsNullOrEmpty(file))
{
throw new ArgumentNullException(nameof(file));
}
using (var stream = new FileStream(file, FileMode.Create, FileAccess.Write, FileShare.Read))
{
SerializeToStream(obj, stream);
}
}
private static Stream OpenFile(string path)
{
return new FileStream(path, FileMode.Open, FileAccess.Read, FileShare.Read, 131072);
}
/// <summary>
/// Deserializes from file.
/// </summary>
/// <param name="type">The type.</param>
/// <param name="file">The file.</param>
/// <returns>System.Object.</returns>
/// <exception cref="ArgumentNullException">type</exception>
public object DeserializeFromFile(Type type, string file)
{
if (type == null)
{
throw new ArgumentNullException(nameof(type));
}
if (string.IsNullOrEmpty(file))
{
throw new ArgumentNullException(nameof(file));
}
using (var stream = OpenFile(file))
{
return DeserializeFromStream(stream, type);
}
}
/// <summary>
/// Deserializes from file.
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="file">The file.</param>
/// <returns>``0.</returns>
/// <exception cref="ArgumentNullException">file</exception>
public T DeserializeFromFile<T>(string file)
where T : class
{
if (string.IsNullOrEmpty(file))
{
throw new ArgumentNullException(nameof(file));
}
using (var stream = OpenFile(file))
{
return DeserializeFromStream<T>(stream);
}
}
/// <summary>
/// Deserializes from stream.
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="stream">The stream.</param>
/// <returns>``0.</returns>
/// <exception cref="ArgumentNullException">stream</exception>
public T DeserializeFromStream<T>(Stream stream)
{
if (stream == null)
{
throw new ArgumentNullException(nameof(stream));
}
return ServiceStack.Text.JsonSerializer.DeserializeFromStream<T>(stream);
}
public Task<T> DeserializeFromStreamAsync<T>(Stream stream)
{
if (stream == null)
{
throw new ArgumentNullException(nameof(stream));
}
return ServiceStack.Text.JsonSerializer.DeserializeFromStreamAsync<T>(stream);
}
/// <summary>
/// Deserializes from string.
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="text">The text.</param>
/// <returns>``0.</returns>
/// <exception cref="ArgumentNullException">text</exception>
public T DeserializeFromString<T>(string text)
{
if (string.IsNullOrEmpty(text))
{
throw new ArgumentNullException(nameof(text));
}
return ServiceStack.Text.JsonSerializer.DeserializeFromString<T>(text);
}
/// <summary>
/// Deserializes from stream.
/// </summary>
/// <param name="stream">The stream.</param>
/// <param name="type">The type.</param>
/// <returns>System.Object.</returns>
/// <exception cref="ArgumentNullException">stream</exception>
public object DeserializeFromStream(Stream stream, Type type)
{
if (stream == null)
{
throw new ArgumentNullException(nameof(stream));
}
if (type == null)
{
throw new ArgumentNullException(nameof(type));
}
return ServiceStack.Text.JsonSerializer.DeserializeFromStream(type, stream);
}
public async Task<object> DeserializeFromStreamAsync(Stream stream, Type type)
{
if (stream == null)
{
throw new ArgumentNullException(nameof(stream));
}
if (type == null)
{
throw new ArgumentNullException(nameof(type));
}
using (var reader = new StreamReader(stream))
{
var json = await reader.ReadToEndAsync().ConfigureAwait(false);
return ServiceStack.Text.JsonSerializer.DeserializeFromString(json, type);
}
}
private static string SerializeGuid(Guid guid)
{
if (guid.Equals(Guid.Empty))
{
return null;
}
return guid.ToString("N", CultureInfo.InvariantCulture);
}
/// <summary>
/// Deserializes from string.
/// </summary>
/// <param name="json">The json.</param>
/// <param name="type">The type.</param>
/// <returns>System.Object.</returns>
/// <exception cref="ArgumentNullException">json</exception>
public object DeserializeFromString(string json, Type type)
{
if (string.IsNullOrEmpty(json))
{
throw new ArgumentNullException(nameof(json));
}
if (type == null)
{
throw new ArgumentNullException(nameof(type));
}
return ServiceStack.Text.JsonSerializer.DeserializeFromString(json, type);
}
/// <summary>
/// Serializes to string.
/// </summary>
/// <param name="obj">The obj.</param>
/// <returns>System.String.</returns>
/// <exception cref="ArgumentNullException">obj</exception>
public string SerializeToString(object obj)
{
if (obj == null)
{
throw new ArgumentNullException(nameof(obj));
}
return ServiceStack.Text.JsonSerializer.SerializeToString(obj, obj.GetType());
}
}
}