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205 lines
7.5 KiB
C#
205 lines
7.5 KiB
C#
using System;
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using System.Globalization;
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using System.IO;
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using Emby.Server.Implementations.AppBase;
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using MediaBrowser.Common.Configuration;
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using MediaBrowser.Controller;
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using MediaBrowser.Controller.Configuration;
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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.Serialization;
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using Microsoft.Extensions.Logging;
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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="loggerFactory">The paramref name="loggerFactory" factory.</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, ILoggerFactory loggerFactory, IXmlSerializer xmlSerializer, IFileSystem fileSystem)
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: base(applicationPaths, loggerFactory, xmlSerializer, fileSystem)
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{
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UpdateMetadataPath();
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}
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/// <summary>
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/// Configuration updating event.
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/// </summary>
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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 => typeof(ServerConfiguration);
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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 => (IServerApplicationPaths)CommonApplicationPaths;
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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 => (ServerConfiguration)CommonConfiguration;
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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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/// <summary>
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/// Updates the metadata path.
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/// </summary>
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/// <exception cref="UnauthorizedAccessException">If the directory does not exist, and the caller does not have the required permission to create it.</exception>
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/// <exception cref="NotSupportedException">If there is a custom path transcoding path specified, but it is invalid.</exception>
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/// <exception cref="IOException">If the directory does not exist, and it also could not be created.</exception>
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private void UpdateMetadataPath()
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{
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((ServerApplicationPaths)ApplicationPaths).InternalMetadataPath = string.IsNullOrWhiteSpace(Configuration.MetadataPath)
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? ApplicationPaths.DefaultInternalMetadataPath
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: Configuration.MetadataPath;
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Directory.CreateDirectory(ApplicationPaths.InternalMetadataPath);
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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="DirectoryNotFoundException">If the configuration path doesn't exist.</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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ConfigurationUpdating?.Invoke(this, new GenericEventArgs<ServerConfiguration>(newConfig));
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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="FileNotFoundException">The certificate path doesn't exist.</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, newPath, StringComparison.Ordinal))
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{
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// Validate
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if (!File.Exists(newPath))
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{
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throw new FileNotFoundException(
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string.Format(
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CultureInfo.InvariantCulture,
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"Certificate file '{0}' does not exist.",
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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="DirectoryNotFoundException">The new config path doesn't exist.</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, newPath, StringComparison.Ordinal))
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{
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// Validate
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if (!Directory.Exists(newPath))
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{
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throw new DirectoryNotFoundException(
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string.Format(
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CultureInfo.InvariantCulture,
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"{0} does not exist.",
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newPath));
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}
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EnsureWriteAccess(newPath);
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}
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}
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/// <summary>
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/// Sets all configuration values to their optimal values.
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/// </summary>
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/// <returns>If the configuration changed.</returns>
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public bool SetOptimalValues()
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{
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var config = Configuration;
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var changed = false;
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if (!config.EnableCaseSensitiveItemIds)
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{
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config.EnableCaseSensitiveItemIds = true;
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changed = true;
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}
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if (!config.SkipDeserializationForBasicTypes)
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{
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config.SkipDeserializationForBasicTypes = true;
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changed = true;
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}
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if (!config.EnableSimpleArtistDetection)
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{
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config.EnableSimpleArtistDetection = true;
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changed = true;
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}
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if (!config.EnableNormalizedItemByNameIds)
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{
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config.EnableNormalizedItemByNameIds = true;
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changed = true;
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}
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if (!config.DisableLiveTvChannelUserDataName)
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{
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config.DisableLiveTvChannelUserDataName = true;
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changed = true;
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}
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if (!config.EnableNewOmdbSupport)
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{
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config.EnableNewOmdbSupport = true;
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changed = true;
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}
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if (!config.CollectionsUpgraded)
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{
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config.CollectionsUpgraded = true;
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changed = true;
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}
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return changed;
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}
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}
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}
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