Add GPL modules

4 files changed, 151 insertions, 0 deletions

diff --git a/MediaBrowser.Controller/Resolvers/BaseItemResolver.cs b/MediaBrowser.Controller/Resolvers/BaseItemResolver.cs
new file mode 100644
index 0000000000..fc5157d5ff
--- /dev/null
+++ b/MediaBrowser.Controller/Resolvers/BaseItemResolver.cs
@@ -0,0 +1,61 @@
+using MediaBrowser.Controller.Entities;
+using MediaBrowser.Controller.Library;
+
+namespace MediaBrowser.Controller.Resolvers
+{
+    /// <summary>
+    /// Class ItemResolver
+    /// </summary>
+    /// <typeparam name="T"></typeparam>
+    public abstract class ItemResolver<T> : IItemResolver
+        where T : BaseItem, new()
+    {
+        /// <summary>
+        /// Resolves the specified args.
+        /// </summary>
+        /// <param name="args">The args.</param>
+        /// <returns>`0.</returns>
+        protected virtual T Resolve(ItemResolveArgs args)
+        {
+            return null;
+        }
+
+        /// <summary>
+        /// Gets the priority.
+        /// </summary>
+        /// <value>The priority.</value>
+        public virtual ResolverPriority Priority
+        {
+            get
+            {
+                return ResolverPriority.First;
+            }
+        }
+
+        /// <summary>
+        /// Sets initial values on the newly resolved item
+        /// </summary>
+        /// <param name="item">The item.</param>
+        /// <param name="args">The args.</param>
+        protected virtual void SetInitialItemValues(T item, ItemResolveArgs args)
+        {
+        }
+
+        /// <summary>
+        /// Resolves the path.
+        /// </summary>
+        /// <param name="args">The args.</param>
+        /// <returns>BaseItem.</returns>
+        BaseItem IItemResolver.ResolvePath(ItemResolveArgs args)
+        {
+            var item = Resolve(args);
+
+            if (item != null)
+            {
+                SetInitialItemValues(item, args);
+            }
+
+            return item;
+        }
+    }
+}
diff --git a/MediaBrowser.Controller/Resolvers/IItemResolver.cs b/MediaBrowser.Controller/Resolvers/IItemResolver.cs
new file mode 100644
index 0000000000..3af5d5f7f6
--- /dev/null
+++ b/MediaBrowser.Controller/Resolvers/IItemResolver.cs
@@ -0,0 +1,48 @@
+using MediaBrowser.Controller.Entities;
+using MediaBrowser.Controller.Library;
+using MediaBrowser.Controller.Providers;
+using System.Collections.Generic;
+
+using MediaBrowser.Controller.IO;
+using MediaBrowser.Model.IO;
+
+namespace MediaBrowser.Controller.Resolvers
+{
+    /// <summary>
+    /// Interface IItemResolver
+    /// </summary>
+    public interface IItemResolver
+    {
+        /// <summary>
+        /// Resolves the path.
+        /// </summary>
+        /// <param name="args">The args.</param>
+        /// <returns>BaseItem.</returns>
+        BaseItem ResolvePath(ItemResolveArgs args);
+        /// <summary>
+        /// Gets the priority.
+        /// </summary>
+        /// <value>The priority.</value>
+        ResolverPriority Priority { get; }
+    }
+
+    public interface IMultiItemResolver
+    {
+        MultiItemResolverResult ResolveMultiple(Folder parent,
+            List<FileSystemMetadata> files, 
+            string collectionType,
+            IDirectoryService directoryService);
+    }
+
+    public class MultiItemResolverResult
+    {
+        public List<BaseItem> Items { get; set; }
+        public List<FileSystemMetadata> ExtraFiles { get; set; }
+
+        public MultiItemResolverResult()
+        {
+            Items = new List<BaseItem>();
+            ExtraFiles = new List<FileSystemMetadata>();
+        }
+    }
+}
diff --git a/MediaBrowser.Controller/Resolvers/IResolverIgnoreRule.cs b/MediaBrowser.Controller/Resolvers/IResolverIgnoreRule.cs
new file mode 100644
index 0000000000..25537193a9
--- /dev/null
+++ b/MediaBrowser.Controller/Resolvers/IResolverIgnoreRule.cs
@@ -0,0 +1,15 @@
+
+using MediaBrowser.Controller.Entities;
+using MediaBrowser.Controller.IO;
+using MediaBrowser.Model.IO;
+
+namespace MediaBrowser.Controller.Resolvers
+{
+    /// <summary>
+    /// Provides a base "rule" that anyone can use to have paths ignored by the resolver
+    /// </summary>
+    public interface IResolverIgnoreRule
+    {
+        bool ShouldIgnore(FileSystemMetadata fileInfo, BaseItem parent);
+    }
+}
diff --git a/MediaBrowser.Controller/Resolvers/ResolverPriority.cs b/MediaBrowser.Controller/Resolvers/ResolverPriority.cs
new file mode 100644
index 0000000000..df5edeb05f
--- /dev/null
+++ b/MediaBrowser.Controller/Resolvers/ResolverPriority.cs
@@ -0,0 +1,27 @@
+
+namespace MediaBrowser.Controller.Resolvers
+{
+    /// <summary>
+    /// Enum ResolverPriority
+    /// </summary>
+    public enum ResolverPriority
+    {
+        /// <summary>
+        /// The first
+        /// </summary>
+        First = 1,
+        /// <summary>
+        /// The second
+        /// </summary>
+        Second = 2,
+        /// <summary>
+        /// The third
+        /// </summary>
+        Third = 3,
+        Fourth = 4,
+        /// <summary>
+        /// The last
+        /// </summary>
+        Last = 5
+    }
+}