1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
|
using System;
using System.Globalization;
using System.IO;
using Emby.Server.Implementations.AppBase;
using Jellyfin.Data.Events;
using MediaBrowser.Common.Configuration;
using MediaBrowser.Controller;
using MediaBrowser.Controller.Configuration;
using MediaBrowser.Model.Configuration;
using MediaBrowser.Model.Serialization;
using Microsoft.Extensions.Logging;
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="loggerFactory">The logger factory.</param>
/// <param name="xmlSerializer">The XML serializer.</param>
public ServerConfigurationManager(
IApplicationPaths applicationPaths,
ILoggerFactory loggerFactory,
IXmlSerializer xmlSerializer)
: base(applicationPaths, loggerFactory, xmlSerializer)
{
UpdateMetadataPath();
}
/// <summary>
/// Configuration updating event.
/// </summary>
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 => typeof(ServerConfiguration);
/// <summary>
/// Gets the application paths.
/// </summary>
/// <value>The application paths.</value>
public IServerApplicationPaths ApplicationPaths => (IServerApplicationPaths)CommonApplicationPaths;
/// <summary>
/// Gets the configuration.
/// </summary>
/// <value>The configuration.</value>
public ServerConfiguration Configuration => (ServerConfiguration)CommonConfiguration;
/// <summary>
/// Called when [configuration updated].
/// </summary>
protected override void OnConfigurationUpdated()
{
UpdateMetadataPath();
base.OnConfigurationUpdated();
}
/// <summary>
/// Updates the metadata path.
/// </summary>
/// <exception cref="UnauthorizedAccessException">If the directory does not exist, and the caller does not have the required permission to create it.</exception>
/// <exception cref="NotSupportedException">If there is a custom path transcoding path specified, but it is invalid.</exception>
/// <exception cref="IOException">If the directory does not exist, and it also could not be created.</exception>
private void UpdateMetadataPath()
{
((ServerApplicationPaths)ApplicationPaths).InternalMetadataPath = string.IsNullOrWhiteSpace(Configuration.MetadataPath)
? ApplicationPaths.DefaultInternalMetadataPath
: Configuration.MetadataPath;
Directory.CreateDirectory(ApplicationPaths.InternalMetadataPath);
}
/// <summary>
/// Replaces the configuration.
/// </summary>
/// <param name="newConfiguration">The new configuration.</param>
/// <exception cref="DirectoryNotFoundException">If the configuration path doesn't exist.</exception>
public override void ReplaceConfiguration(BaseApplicationConfiguration newConfiguration)
{
var newConfig = (ServerConfiguration)newConfiguration;
ValidateMetadataPath(newConfig);
ConfigurationUpdating?.Invoke(this, new GenericEventArgs<ServerConfiguration>(newConfig));
base.ReplaceConfiguration(newConfiguration);
}
/// <summary>
/// Validates the metadata path.
/// </summary>
/// <param name="newConfig">The new configuration.</param>
/// <exception cref="DirectoryNotFoundException">The new config path doesn't exist.</exception>
private void ValidateMetadataPath(ServerConfiguration newConfig)
{
var newPath = newConfig.MetadataPath;
if (!string.IsNullOrWhiteSpace(newPath)
&& !string.Equals(Configuration.MetadataPath, newPath, StringComparison.Ordinal))
{
if (!Directory.Exists(newPath))
{
throw new DirectoryNotFoundException(
string.Format(
CultureInfo.InvariantCulture,
"{0} does not exist.",
newPath));
}
EnsureWriteAccess(newPath);
}
}
}
}
|
