Merge branch 'master' into PluginConfigSave

MediaBrowser.Common/Plugins/BasePlugin.cs

@@ -83,16 +83,6 @@ namespace MediaBrowser.Common.Plugins
         {
         }
 
-        /// <inheritdoc />
-        public virtual void RegisterServices(IServiceCollection serviceCollection)
-        {
-        }
-
-        /// <inheritdoc />
-        public virtual void UnregisterServices(IServiceCollection serviceCollection)
-        {
-        }
-
         /// <inheritdoc />
         public void SetAttributes(string assemblyFilePath, string dataFolderPath, Version assemblyVersion)
         {
@@ -185,6 +175,11 @@ namespace MediaBrowser.Common.Plugins
         /// <value>The type of the configuration.</value>
         public Type ConfigurationType => typeof(TConfigurationType);
 
+        /// <summary>
+        /// Gets or sets the event handler that is triggered when this configuration changes.
+        /// </summary>
+        public EventHandler<BasePluginConfiguration> ConfigurationChanged { get; set; }
+
         /// <summary>
         /// Gets the name the assembly file.
         /// </summary>
@@ -296,6 +291,8 @@ namespace MediaBrowser.Common.Plugins
             Configuration = (TConfigurationType)configuration;
 
             SaveConfiguration(Configuration);
+
+            ConfigurationChanged?.Invoke(this, configuration);
         }
 
         /// <inheritdoc />

MediaBrowser.Common/Plugins/IPlugin.cs

@@ -62,18 +62,6 @@ namespace MediaBrowser.Common.Plugins
         /// Called when just before the plugin is uninstalled from the server.
         /// </summary>
         void OnUninstalling();
-
-        /// <summary>
-        /// Registers the plugin's services to the service collection.
-        /// </summary>
-        /// <param name="serviceCollection">The service collection.</param>
-        void RegisterServices(IServiceCollection serviceCollection);
-
-        /// <summary>
-        /// Unregisters the plugin's services from the service collection.
-        /// </summary>
-        /// <param name="serviceCollection">The service collection.</param>
-        void UnregisterServices(IServiceCollection serviceCollection);
     }
 
     public interface IHasPluginConfiguration

MediaBrowser.Common/Plugins/IPluginServiceRegistrator.cs

@@ -0,0 +1,19 @@
+namespace MediaBrowser.Common.Plugins
+{
+    using Microsoft.Extensions.DependencyInjection;
+
+    /// <summary>
+    /// Defines the <see cref="IPluginServiceRegistrator" />.
+    /// </summary>
+    public interface IPluginServiceRegistrator
+    {
+        /// <summary>
+        /// Registers the plugin's services with the service collection.
+        /// </summary>
+        /// <remarks>
+        /// This interface is only used for service registration and requires a parameterless constructor.
+        /// </remarks>
+        /// <param name="serviceCollection">The service collection.</param>
+        void RegisterServices(IServiceCollection serviceCollection);
+    }
+}

MediaBrowser.Common/Plugins/LocalPlugin.cs

@@ -0,0 +1,113 @@
+using System;
+using System.Collections.Generic;
+using System.Globalization;
+
+namespace MediaBrowser.Common.Plugins
+{
+    /// <summary>
+    /// Local plugin struct.
+    /// </summary>
+    public class LocalPlugin : IEquatable<LocalPlugin>
+    {
+        /// <summary>
+        /// Initializes a new instance of the <see cref="LocalPlugin"/> class.
+        /// </summary>
+        /// <param name="id">The plugin id.</param>
+        /// <param name="name">The plugin name.</param>
+        /// <param name="version">The plugin version.</param>
+        /// <param name="path">The plugin path.</param>
+        public LocalPlugin(Guid id, string name, Version version, string path)
+        {
+            Id = id;
+            Name = name;
+            Version = version;
+            Path = path;
+            DllFiles = new List<string>();
+        }
+
+        /// <summary>
+        /// Gets the plugin id.
+        /// </summary>
+        public Guid Id { get; }
+
+        /// <summary>
+        /// Gets the plugin name.
+        /// </summary>
+        public string Name { get; }
+
+        /// <summary>
+        /// Gets the plugin version.
+        /// </summary>
+        public Version Version { get; }
+
+        /// <summary>
+        /// Gets the plugin path.
+        /// </summary>
+        public string Path { get; }
+
+        /// <summary>
+        /// Gets the list of dll files for this plugin.
+        /// </summary>
+        public List<string> DllFiles { get; }
+
+        /// <summary>
+        /// == operator.
+        /// </summary>
+        /// <param name="left">Left item.</param>
+        /// <param name="right">Right item.</param>
+        /// <returns>Comparison result.</returns>
+        public static bool operator ==(LocalPlugin left, LocalPlugin right)
+        {
+            return left.Equals(right);
+        }
+
+        /// <summary>
+        /// != operator.
+        /// </summary>
+        /// <param name="left">Left item.</param>
+        /// <param name="right">Right item.</param>
+        /// <returns>Comparison result.</returns>
+        public static bool operator !=(LocalPlugin left, LocalPlugin right)
+        {
+            return !left.Equals(right);
+        }
+
+        /// <summary>
+        /// Compare two <see cref="LocalPlugin"/>.
+        /// </summary>
+        /// <param name="a">The first item.</param>
+        /// <param name="b">The second item.</param>
+        /// <returns>Comparison result.</returns>
+        public static int Compare(LocalPlugin a, LocalPlugin b)
+        {
+            var compare = string.Compare(a.Name, b.Name, true, CultureInfo.InvariantCulture);
+
+            // Id is not equal but name is.
+            if (a.Id != b.Id && compare == 0)
+            {
+                compare = a.Id.CompareTo(b.Id);
+            }
+
+            return compare == 0 ? a.Version.CompareTo(b.Version) : compare;
+        }
+
+        /// <inheritdoc />
+        public override bool Equals(object obj)
+        {
+            return obj is LocalPlugin other && this.Equals(other);
+        }
+
+        /// <inheritdoc />
+        public override int GetHashCode()
+        {
+            return Name.GetHashCode(StringComparison.OrdinalIgnoreCase);
+        }
+
+        /// <inheritdoc />
+        public bool Equals(LocalPlugin other)
+        {
+            return Name.Equals(other.Name, StringComparison.OrdinalIgnoreCase)
+                   && Id.Equals(other.Id);
+        }
+    }
+}