jellyfin/MediaBrowser.Api/ConfigurationService.cs
2014-02-26 22:57:37 -05:00

188 lines
6.3 KiB
C#

using MediaBrowser.Common.Extensions;
using MediaBrowser.Common.IO;
using MediaBrowser.Controller.Configuration;
using MediaBrowser.Controller.Entities;
using MediaBrowser.Controller.Entities.Movies;
using MediaBrowser.Controller.Entities.TV;
using MediaBrowser.Controller.Providers;
using MediaBrowser.Model.Configuration;
using MediaBrowser.Model.Serialization;
using ServiceStack;
using System;
using System.Collections.Generic;
using System.Linq;
namespace MediaBrowser.Api
{
/// <summary>
/// Class GetConfiguration
/// </summary>
[Route("/System/Configuration", "GET")]
[Api(("Gets application configuration"))]
public class GetConfiguration : IReturn<ServerConfiguration>
{
}
/// <summary>
/// Class UpdateConfiguration
/// </summary>
[Route("/System/Configuration", "POST")]
[Api(("Updates application configuration"))]
public class UpdateConfiguration : ServerConfiguration, IReturnVoid
{
}
[Route("/System/Configuration/MetadataOptions/Default", "GET")]
[Api(("Gets a default MetadataOptions object"))]
public class GetDefaultMetadataOptions : IReturn<MetadataOptions>
{
}
[Route("/System/Configuration/MetadataPlugins", "GET")]
[Api(("Gets all available metadata plugins"))]
public class GetMetadataPlugins : IReturn<List<MetadataPluginSummary>>
{
}
[Route("/System/Configuration/VideoImageExtraction", "POST")]
[Api(("Updates image extraction for all types"))]
public class UpdateVideoImageExtraction : IReturnVoid
{
public bool Enabled { get; set; }
}
public class ConfigurationService : BaseApiService
{
/// <summary>
/// The _json serializer
/// </summary>
private readonly IJsonSerializer _jsonSerializer;
/// <summary>
/// The _configuration manager
/// </summary>
private readonly IServerConfigurationManager _configurationManager;
private readonly IFileSystem _fileSystem;
private readonly IProviderManager _providerManager;
public ConfigurationService(IJsonSerializer jsonSerializer, IServerConfigurationManager configurationManager, IFileSystem fileSystem, IProviderManager providerManager)
{
_jsonSerializer = jsonSerializer;
_configurationManager = configurationManager;
_fileSystem = fileSystem;
_providerManager = providerManager;
}
/// <summary>
/// Gets the specified request.
/// </summary>
/// <param name="request">The request.</param>
/// <returns>System.Object.</returns>
public object Get(GetConfiguration request)
{
var configPath = _configurationManager.ApplicationPaths.SystemConfigurationFilePath;
var dateModified = _fileSystem.GetLastWriteTimeUtc(configPath);
var cacheKey = (configPath + dateModified.Ticks).GetMD5();
return ToOptimizedResultUsingCache(cacheKey, dateModified, null, () => _configurationManager.Configuration);
}
/// <summary>
/// Posts the specified configuraiton.
/// </summary>
/// <param name="request">The request.</param>
public void Post(UpdateConfiguration request)
{
// Silly, but we need to serialize and deserialize or the XmlSerializer will write the xml with an element name of UpdateConfiguration
var json = _jsonSerializer.SerializeToString(request);
var config = _jsonSerializer.DeserializeFromString<ServerConfiguration>(json);
_configurationManager.ReplaceConfiguration(config);
}
public object Get(GetDefaultMetadataOptions request)
{
return ToOptimizedSerializedResultUsingCache(new MetadataOptions());
}
public object Get(GetMetadataPlugins request)
{
return ToOptimizedSerializedResultUsingCache(_providerManager.GetAllMetadataPlugins().ToList());
}
/// <summary>
/// This is a temporary method used until image settings get broken out.
/// </summary>
/// <param name="request"></param>
public void Post(UpdateVideoImageExtraction request)
{
var config = _configurationManager.Configuration;
EnableImageExtractionForType(typeof(Movie), config, request.Enabled);
EnableImageExtractionForType(typeof(Episode), config, request.Enabled);
EnableImageExtractionForType(typeof(AdultVideo), config, request.Enabled);
EnableImageExtractionForType(typeof(MusicVideo), config, request.Enabled);
EnableImageExtractionForType(typeof(Video), config, request.Enabled);
EnableImageExtractionForType(typeof(Trailer), config, request.Enabled);
_configurationManager.SaveConfiguration();
}
private void EnableImageExtractionForType(Type type, ServerConfiguration config, bool enabled)
{
var options = GetMetadataOptions(type, config);
const string imageProviderName = "Screen Grabber";
var contains = options.DisabledImageFetchers.Contains(imageProviderName, StringComparer.OrdinalIgnoreCase);
if (!enabled && !contains)
{
var list = options.DisabledImageFetchers.ToList();
list.Add(imageProviderName);
options.DisabledImageFetchers = list.ToArray();
}
else if (enabled && contains)
{
var list = options.DisabledImageFetchers.ToList();
list.Remove(imageProviderName);
options.DisabledImageFetchers = list.ToArray();
}
}
private MetadataOptions GetMetadataOptions(Type type, ServerConfiguration config)
{
var options = config.MetadataOptions
.FirstOrDefault(i => string.Equals(i.ItemType, type.Name, StringComparison.OrdinalIgnoreCase));
if (options == null)
{
var list = config.MetadataOptions.ToList();
options = new MetadataOptions
{
ItemType = type.Name
};
list.Add(options);
config.MetadataOptions = list.ToArray();
}
return options;
}
}
}