diff options
Diffstat (limited to 'Emby.Server.Implementations/Configuration/ServerConfigurationManager.cs')
| -rw-r--r-- | Emby.Server.Implementations/Configuration/ServerConfigurationManager.cs | 245 |
1 files changed, 245 insertions, 0 deletions
diff --git a/Emby.Server.Implementations/Configuration/ServerConfigurationManager.cs b/Emby.Server.Implementations/Configuration/ServerConfigurationManager.cs new file mode 100644 index 000000000..2241e9377 --- /dev/null +++ b/Emby.Server.Implementations/Configuration/ServerConfigurationManager.cs @@ -0,0 +1,245 @@ +using System; +using System.Collections.Generic; +using System.IO; +using System.Linq; +using Emby.Server.Implementations.AppBase; +using MediaBrowser.Common.Configuration; +using MediaBrowser.Common.Events; +using MediaBrowser.Controller; +using MediaBrowser.Controller.Configuration; +using MediaBrowser.Controller.Entities; +using MediaBrowser.Controller.Entities.Audio; +using MediaBrowser.Controller.Entities.Movies; +using MediaBrowser.Controller.Entities.TV; +using MediaBrowser.Model.Configuration; +using MediaBrowser.Model.Events; +using MediaBrowser.Model.IO; +using MediaBrowser.Model.Logging; +using MediaBrowser.Model.Serialization; + +namespace Emby.Server.Implementations.Configuration +{ + /// <summary> + /// Class ServerConfigurationManager + /// </summary> + public class ServerConfigurationManager : BaseConfigurationManager, IServerConfigurationManager + { + + /// <summary> + /// Initializes a new instance of the <see cref="ServerConfigurationManager" /> class. + /// </summary> + /// <param name="applicationPaths">The application paths.</param> + /// <param name="logManager">The log manager.</param> + /// <param name="xmlSerializer">The XML serializer.</param> + /// <param name="fileSystem">The file system.</param> + public ServerConfigurationManager(IApplicationPaths applicationPaths, ILogManager logManager, IXmlSerializer xmlSerializer, IFileSystem fileSystem) + : base(applicationPaths, logManager, xmlSerializer, fileSystem) + { + UpdateMetadataPath(); + } + + public event EventHandler<GenericEventArgs<ServerConfiguration>> ConfigurationUpdating; + + /// <summary> + /// Gets the type of the configuration. + /// </summary> + /// <value>The type of the configuration.</value> + protected override Type ConfigurationType + { + get { return typeof(ServerConfiguration); } + } + + /// <summary> + /// Gets the application paths. + /// </summary> + /// <value>The application paths.</value> + public IServerApplicationPaths ApplicationPaths + { + get { return (IServerApplicationPaths)CommonApplicationPaths; } + } + + /// <summary> + /// Gets the configuration. + /// </summary> + /// <value>The configuration.</value> + public ServerConfiguration Configuration + { + get { return (ServerConfiguration)CommonConfiguration; } + } + + /// <summary> + /// Called when [configuration updated]. + /// </summary> + protected override void OnConfigurationUpdated() + { + UpdateMetadataPath(); + + base.OnConfigurationUpdated(); + } + + public override void AddParts(IEnumerable<IConfigurationFactory> factories) + { + base.AddParts(factories); + + UpdateTranscodingTempPath(); + } + + /// <summary> + /// Updates the metadata path. + /// </summary> + private void UpdateMetadataPath() + { + string metadataPath; + + if (string.IsNullOrWhiteSpace(Configuration.MetadataPath)) + { + metadataPath = GetInternalMetadataPath(); + } + else + { + metadataPath = Path.Combine(Configuration.MetadataPath, "metadata"); + } + + ((ServerApplicationPaths)ApplicationPaths).InternalMetadataPath = metadataPath; + + ((ServerApplicationPaths)ApplicationPaths).ItemsByNamePath = ((ServerApplicationPaths)ApplicationPaths).InternalMetadataPath; + } + + private string GetInternalMetadataPath() + { + return Path.Combine(ApplicationPaths.ProgramDataPath, "metadata"); + } + + /// <summary> + /// Updates the transcoding temporary path. + /// </summary> + private void UpdateTranscodingTempPath() + { + var encodingConfig = this.GetConfiguration<EncodingOptions>("encoding"); + + ((ServerApplicationPaths)ApplicationPaths).TranscodingTempPath = string.IsNullOrEmpty(encodingConfig.TranscodingTempPath) ? + null : + Path.Combine(encodingConfig.TranscodingTempPath, "transcoding-temp"); + } + + protected override void OnNamedConfigurationUpdated(string key, object configuration) + { + base.OnNamedConfigurationUpdated(key, configuration); + + if (string.Equals(key, "encoding", StringComparison.OrdinalIgnoreCase)) + { + UpdateTranscodingTempPath(); + } + } + + /// <summary> + /// Replaces the configuration. + /// </summary> + /// <param name="newConfiguration">The new configuration.</param> + /// <exception cref="System.IO.DirectoryNotFoundException"></exception> + public override void ReplaceConfiguration(BaseApplicationConfiguration newConfiguration) + { + var newConfig = (ServerConfiguration)newConfiguration; + + ValidateMetadataPath(newConfig); + ValidateSslCertificate(newConfig); + + EventHelper.FireEventIfNotNull(ConfigurationUpdating, this, new GenericEventArgs<ServerConfiguration> { Argument = newConfig }, Logger); + + base.ReplaceConfiguration(newConfiguration); + } + + + /// <summary> + /// Validates the SSL certificate. + /// </summary> + /// <param name="newConfig">The new configuration.</param> + /// <exception cref="System.IO.DirectoryNotFoundException"></exception> + private void ValidateSslCertificate(BaseApplicationConfiguration newConfig) + { + var serverConfig = (ServerConfiguration)newConfig; + + var newPath = serverConfig.CertificatePath; + + if (!string.IsNullOrWhiteSpace(newPath) + && !string.Equals(Configuration.CertificatePath ?? string.Empty, newPath)) + { + // Validate + if (!FileSystem.FileExists(newPath)) + { + throw new FileNotFoundException(string.Format("Certificate file '{0}' does not exist.", newPath)); + } + } + } + + /// <summary> + /// Validates the metadata path. + /// </summary> + /// <param name="newConfig">The new configuration.</param> + /// <exception cref="System.IO.DirectoryNotFoundException"></exception> + private void ValidateMetadataPath(ServerConfiguration newConfig) + { + var newPath = newConfig.MetadataPath; + + if (!string.IsNullOrWhiteSpace(newPath) + && !string.Equals(Configuration.MetadataPath ?? string.Empty, newPath)) + { + // Validate + if (!FileSystem.DirectoryExists(newPath)) + { + throw new FileNotFoundException(string.Format("{0} does not exist.", newPath)); + } + + EnsureWriteAccess(newPath); + } + } + + public void DisableMetadataService(string service) + { + DisableMetadataService(typeof(Movie), Configuration, service); + DisableMetadataService(typeof(Episode), Configuration, service); + DisableMetadataService(typeof(Series), Configuration, service); + DisableMetadataService(typeof(Season), Configuration, service); + DisableMetadataService(typeof(MusicArtist), Configuration, service); + DisableMetadataService(typeof(MusicAlbum), Configuration, service); + DisableMetadataService(typeof(MusicVideo), Configuration, service); + DisableMetadataService(typeof(Video), Configuration, service); + } + + private void DisableMetadataService(Type type, ServerConfiguration config, string service) + { + var options = GetMetadataOptions(type, config); + + if (!options.DisabledMetadataSavers.Contains(service, StringComparer.OrdinalIgnoreCase)) + { + var list = options.DisabledMetadataSavers.ToList(); + + list.Add(service); + + options.DisabledMetadataSavers = 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; + } + } +} |