mirror of
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245 lines
8.6 KiB
C#
245 lines
8.6 KiB
C#
using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Linq;
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using Emby.Server.Implementations.AppBase;
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using MediaBrowser.Common.Configuration;
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using MediaBrowser.Common.Events;
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using MediaBrowser.Controller;
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using MediaBrowser.Controller.Configuration;
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using MediaBrowser.Controller.Entities;
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using MediaBrowser.Controller.Entities.Audio;
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using MediaBrowser.Controller.Entities.Movies;
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using MediaBrowser.Controller.Entities.TV;
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using MediaBrowser.Model.Configuration;
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using MediaBrowser.Model.Events;
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using MediaBrowser.Model.IO;
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using MediaBrowser.Model.Logging;
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using MediaBrowser.Model.Serialization;
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namespace Emby.Server.Implementations.Configuration
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{
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/// <summary>
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/// Class ServerConfigurationManager
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/// </summary>
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public class ServerConfigurationManager : BaseConfigurationManager, IServerConfigurationManager
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{
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/// <summary>
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/// Initializes a new instance of the <see cref="ServerConfigurationManager" /> class.
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/// </summary>
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/// <param name="applicationPaths">The application paths.</param>
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/// <param name="logManager">The log manager.</param>
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/// <param name="xmlSerializer">The XML serializer.</param>
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/// <param name="fileSystem">The file system.</param>
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public ServerConfigurationManager(IApplicationPaths applicationPaths, ILogManager logManager, IXmlSerializer xmlSerializer, IFileSystem fileSystem)
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: base(applicationPaths, logManager, xmlSerializer, fileSystem)
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{
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UpdateMetadataPath();
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}
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public event EventHandler<GenericEventArgs<ServerConfiguration>> ConfigurationUpdating;
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/// <summary>
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/// Gets the type of the configuration.
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/// </summary>
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/// <value>The type of the configuration.</value>
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protected override Type ConfigurationType
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{
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get { return typeof(ServerConfiguration); }
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}
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/// <summary>
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/// Gets the application paths.
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/// </summary>
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/// <value>The application paths.</value>
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public IServerApplicationPaths ApplicationPaths
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{
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get { return (IServerApplicationPaths)CommonApplicationPaths; }
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}
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/// <summary>
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/// Gets the configuration.
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/// </summary>
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/// <value>The configuration.</value>
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public ServerConfiguration Configuration
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{
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get { return (ServerConfiguration)CommonConfiguration; }
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}
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/// <summary>
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/// Called when [configuration updated].
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/// </summary>
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protected override void OnConfigurationUpdated()
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{
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UpdateMetadataPath();
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base.OnConfigurationUpdated();
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}
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public override void AddParts(IEnumerable<IConfigurationFactory> factories)
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{
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base.AddParts(factories);
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UpdateTranscodingTempPath();
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}
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/// <summary>
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/// Updates the metadata path.
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/// </summary>
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private void UpdateMetadataPath()
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{
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string metadataPath;
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if (string.IsNullOrWhiteSpace(Configuration.MetadataPath))
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{
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metadataPath = GetInternalMetadataPath();
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}
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else
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{
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metadataPath = Path.Combine(Configuration.MetadataPath, "metadata");
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}
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((ServerApplicationPaths)ApplicationPaths).InternalMetadataPath = metadataPath;
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((ServerApplicationPaths)ApplicationPaths).ItemsByNamePath = ((ServerApplicationPaths)ApplicationPaths).InternalMetadataPath;
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}
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private string GetInternalMetadataPath()
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{
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return Path.Combine(ApplicationPaths.ProgramDataPath, "metadata");
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}
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/// <summary>
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/// Updates the transcoding temporary path.
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/// </summary>
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private void UpdateTranscodingTempPath()
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{
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var encodingConfig = this.GetConfiguration<EncodingOptions>("encoding");
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((ServerApplicationPaths)ApplicationPaths).TranscodingTempPath = string.IsNullOrEmpty(encodingConfig.TranscodingTempPath) ?
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null :
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Path.Combine(encodingConfig.TranscodingTempPath, "transcoding-temp");
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}
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protected override void OnNamedConfigurationUpdated(string key, object configuration)
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{
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base.OnNamedConfigurationUpdated(key, configuration);
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if (string.Equals(key, "encoding", StringComparison.OrdinalIgnoreCase))
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{
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UpdateTranscodingTempPath();
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}
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}
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/// <summary>
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/// Replaces the configuration.
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/// </summary>
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/// <param name="newConfiguration">The new configuration.</param>
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/// <exception cref="System.IO.DirectoryNotFoundException"></exception>
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public override void ReplaceConfiguration(BaseApplicationConfiguration newConfiguration)
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{
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var newConfig = (ServerConfiguration)newConfiguration;
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ValidateMetadataPath(newConfig);
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ValidateSslCertificate(newConfig);
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EventHelper.FireEventIfNotNull(ConfigurationUpdating, this, new GenericEventArgs<ServerConfiguration> { Argument = newConfig }, Logger);
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base.ReplaceConfiguration(newConfiguration);
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}
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/// <summary>
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/// Validates the SSL certificate.
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/// </summary>
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/// <param name="newConfig">The new configuration.</param>
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/// <exception cref="System.IO.DirectoryNotFoundException"></exception>
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private void ValidateSslCertificate(BaseApplicationConfiguration newConfig)
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{
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var serverConfig = (ServerConfiguration)newConfig;
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var newPath = serverConfig.CertificatePath;
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if (!string.IsNullOrWhiteSpace(newPath)
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&& !string.Equals(Configuration.CertificatePath ?? string.Empty, newPath))
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{
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// Validate
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if (!FileSystem.FileExists(newPath))
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{
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throw new FileNotFoundException(string.Format("Certificate file '{0}' does not exist.", newPath));
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}
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}
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}
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/// <summary>
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/// Validates the metadata path.
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/// </summary>
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/// <param name="newConfig">The new configuration.</param>
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/// <exception cref="System.IO.DirectoryNotFoundException"></exception>
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private void ValidateMetadataPath(ServerConfiguration newConfig)
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{
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var newPath = newConfig.MetadataPath;
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if (!string.IsNullOrWhiteSpace(newPath)
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&& !string.Equals(Configuration.MetadataPath ?? string.Empty, newPath))
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{
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// Validate
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if (!FileSystem.DirectoryExists(newPath))
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{
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throw new FileNotFoundException(string.Format("{0} does not exist.", newPath));
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}
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EnsureWriteAccess(newPath);
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}
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}
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public void DisableMetadataService(string service)
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{
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DisableMetadataService(typeof(Movie), Configuration, service);
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DisableMetadataService(typeof(Episode), Configuration, service);
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DisableMetadataService(typeof(Series), Configuration, service);
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DisableMetadataService(typeof(Season), Configuration, service);
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DisableMetadataService(typeof(MusicArtist), Configuration, service);
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DisableMetadataService(typeof(MusicAlbum), Configuration, service);
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DisableMetadataService(typeof(MusicVideo), Configuration, service);
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DisableMetadataService(typeof(Video), Configuration, service);
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}
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private void DisableMetadataService(Type type, ServerConfiguration config, string service)
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{
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var options = GetMetadataOptions(type, config);
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if (!options.DisabledMetadataSavers.Contains(service, StringComparer.OrdinalIgnoreCase))
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{
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var list = options.DisabledMetadataSavers.ToList();
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list.Add(service);
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options.DisabledMetadataSavers = list.ToArray();
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}
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}
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private MetadataOptions GetMetadataOptions(Type type, ServerConfiguration config)
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{
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var options = config.MetadataOptions
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.FirstOrDefault(i => string.Equals(i.ItemType, type.Name, StringComparison.OrdinalIgnoreCase));
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if (options == null)
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{
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var list = config.MetadataOptions.ToList();
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options = new MetadataOptions
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{
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ItemType = type.Name
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};
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list.Add(options);
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config.MetadataOptions = list.ToArray();
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}
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return options;
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}
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}
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}
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