112 lines
3.8 KiB
C#
112 lines
3.8 KiB
C#
using MediaBrowser.Common.Configuration;
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using MediaBrowser.Common.Implementations.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.Logging;
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using MediaBrowser.Model.Serialization;
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using System;
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using System.IO;
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namespace MediaBrowser.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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public ServerConfigurationManager(IApplicationPaths applicationPaths, ILogManager logManager, IXmlSerializer xmlSerializer)
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: base(applicationPaths, logManager, xmlSerializer)
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{
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UpdateItemsByNamePath();
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}
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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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UpdateItemsByNamePath();
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base.OnConfigurationUpdated();
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}
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/// <summary>
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/// Updates the items by name path.
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/// </summary>
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private void UpdateItemsByNamePath()
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{
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((ServerApplicationPaths) ApplicationPaths).ItemsByNamePath = string.IsNullOrEmpty(Configuration.ItemsByNamePath) ?
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null :
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Configuration.ItemsByNamePath;
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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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ValidateItemByNamePath(newConfig);
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base.ReplaceConfiguration(newConfiguration);
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}
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/// <summary>
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/// Replaces the item by name 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 ValidateItemByNamePath(ServerConfiguration newConfig)
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{
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var newPath = newConfig.ItemsByNamePath;
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if (!string.IsNullOrWhiteSpace(newPath)
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&& !string.Equals(Configuration.ItemsByNamePath ?? string.Empty, newPath))
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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(string.Format("{0} does not exist.", newPath));
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}
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}
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}
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}
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}
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