fixes #1001 - Support downloading

MediaBrowser.Controller/Entities/AggregateFolder.cs

@@ -32,6 +32,11 @@ namespace MediaBrowser.Controller.Entities
             }
         }
 
+        public override bool CanDelete()
+        {
+            return false;
+        }
+
         /// <summary>
         /// The _virtual children
         /// </summary>

MediaBrowser.Controller/Entities/Audio/Audio.cs

@@ -113,6 +113,13 @@ namespace MediaBrowser.Controller.Entities.Audio
             }
         }
 
+        public override bool CanDownload()
+        {
+            var locationType = LocationType;
+            return locationType != LocationType.Remote &&
+                   locationType != LocationType.Virtual;
+        }
+
         /// <summary>
         /// Gets or sets the artist.
         /// </summary>

MediaBrowser.Controller/Entities/Audio/MusicArtist.cs

@@ -1,14 +1,13 @@
-using System.Runtime.Serialization;
-using MediaBrowser.Common.Progress;
-using MediaBrowser.Controller.Providers;
+using MediaBrowser.Controller.Providers;
 using MediaBrowser.Model.Configuration;
 using MediaBrowser.Model.Entities;
+using MediaBrowser.Model.Users;
 using System;
 using System.Collections.Generic;
 using System.Linq;
+using System.Runtime.Serialization;
 using System.Threading;
 using System.Threading.Tasks;
-using MediaBrowser.Model.Users;
 
 namespace MediaBrowser.Controller.Entities.Audio
 {
@@ -35,6 +34,11 @@ namespace MediaBrowser.Controller.Entities.Audio
             get { return true; }
         }
 
+        public override bool CanDelete()
+        {
+            return !IsAccessedByName;
+        }
+
         protected override IEnumerable<BaseItem> ActualChildren
         {
             get

MediaBrowser.Controller/Entities/Audio/MusicGenre.cs

@@ -39,6 +39,11 @@ namespace MediaBrowser.Controller.Entities.Audio
             }
         }
 
+        public override bool CanDelete()
+        {
+            return false;
+        }
+
         /// <summary>
         /// Gets a value indicating whether this instance is owned item.
         /// </summary>

MediaBrowser.Controller/Entities/BaseItem.cs

@@ -239,6 +239,38 @@ namespace MediaBrowser.Controller.Entities
             get { return this.GetImagePath(ImageType.Primary); }
         }
 
+        public virtual bool CanDelete()
+        {
+            var locationType = LocationType;
+            return locationType != LocationType.Remote &&
+                   locationType != LocationType.Virtual;
+        }
+
+        public virtual bool IsAuthorizedToDelete(User user)
+        {
+            return user.Policy.EnableContentDeletion;
+        }
+
+        public bool CanDelete(User user)
+        {
+            return CanDelete() && IsAuthorizedToDelete(user);
+        }
+
+        public virtual bool CanDownload()
+        {
+            return false;
+        }
+
+        public virtual bool IsAuthorizedToDownload(User user)
+        {
+            return user.Policy.EnableContentDownloading;
+        }
+
+        public bool CanDownload(User user)
+        {
+            return CanDownload() && IsAuthorizedToDownload(user);
+        }
+
         /// <summary>
         /// Gets or sets the date created.
         /// </summary>

MediaBrowser.Controller/Entities/BasePluginFolder.cs

@@ -11,5 +11,10 @@ namespace MediaBrowser.Controller.Entities
         {
             get { return null; }
         }
+
+        public override bool CanDelete()
+        {
+            return false;
+        }
     }
 }

MediaBrowser.Controller/Entities/Book.cs

@@ -2,6 +2,7 @@
 using MediaBrowser.Model.Configuration;
 using System.Collections.Generic;
 using System.Linq;
+using MediaBrowser.Model.Entities;
 using MediaBrowser.Model.Users;
 
 namespace MediaBrowser.Controller.Entities
@@ -37,6 +38,13 @@ namespace MediaBrowser.Controller.Entities
             Tags = new List<string>();
         }
 
+        public override bool CanDownload()
+        {
+            var locationType = LocationType;
+            return locationType != LocationType.Remote &&
+                   locationType != LocationType.Virtual;
+        }
+
         protected override bool GetBlockUnratedValue(UserPolicy config)
         {
             return config.BlockUnratedItems.Contains(UnratedItem.Book);

MediaBrowser.Controller/Entities/CollectionFolder.cs

@@ -35,6 +35,11 @@ namespace MediaBrowser.Controller.Entities
             }
         }
 
+        public override bool CanDelete()
+        {
+            return false;
+        }
+
         public string CollectionType { get; set; }
 
         /// <summary>

MediaBrowser.Controller/Entities/Game.cs

@@ -1,10 +1,10 @@
 using MediaBrowser.Controller.Providers;
 using MediaBrowser.Model.Configuration;
 using MediaBrowser.Model.Entities;
+using MediaBrowser.Model.Users;
 using System;
 using System.Collections.Generic;
 using System.Linq;
-using MediaBrowser.Model.Users;
 
 namespace MediaBrowser.Controller.Entities
 {
@@ -38,6 +38,13 @@ namespace MediaBrowser.Controller.Entities
         public List<Guid> LocalTrailerIds { get; set; }
         public List<Guid> RemoteTrailerIds { get; set; }
 
+        public override bool CanDownload()
+        {
+            var locationType = LocationType;
+            return locationType != LocationType.Remote &&
+                   locationType != LocationType.Virtual;
+        }
+
         /// <summary>
         /// Gets or sets the tags.
         /// </summary>

MediaBrowser.Controller/Entities/GameGenre.cs

@@ -43,6 +43,11 @@ namespace MediaBrowser.Controller.Entities
             }
         }
 
+        public override bool CanDelete()
+        {
+            return false;
+        }
+
         public IEnumerable<BaseItem> GetTaggedItems(IEnumerable<BaseItem> inputItems)
         {
             return inputItems.Where(GetItemFilter());

MediaBrowser.Controller/Entities/Genre.cs

@@ -34,6 +34,11 @@ namespace MediaBrowser.Controller.Entities
             }
         }
 
+        public override bool CanDelete()
+        {
+            return false;
+        }
+
         /// <summary>
         /// Gets a value indicating whether this instance is owned item.
         /// </summary>

MediaBrowser.Controller/Entities/IItemByName.cs

@@ -15,6 +15,10 @@ namespace MediaBrowser.Controller.Entities
         /// <returns>IEnumerable{BaseItem}.</returns>
         IEnumerable<BaseItem> GetTaggedItems(IEnumerable<BaseItem> inputItems);
 
+        /// <summary>
+        /// Gets the item filter.
+        /// </summary>
+        /// <returns>Func&lt;BaseItem, System.Boolean&gt;.</returns>
         Func<BaseItem, bool> GetItemFilter();
     }
 

MediaBrowser.Controller/Entities/Movies/BoxSet.cs

@@ -74,6 +74,11 @@ namespace MediaBrowser.Controller.Entities.Movies
             }
         }
 
+        public override bool IsAuthorizedToDelete(User user)
+        {
+            return true;
+        }
+
         /// <summary>
         /// Gets the trailer ids.
         /// </summary>

MediaBrowser.Controller/Entities/Person.cs

@@ -45,6 +45,11 @@ namespace MediaBrowser.Controller.Entities
             }
         }
 
+        public override bool CanDelete()
+        {
+            return false;
+        }
+
         /// <summary>
         /// Gets a value indicating whether this instance is owned item.
         /// </summary>

MediaBrowser.Controller/Entities/Studio.cs

@@ -40,6 +40,11 @@ namespace MediaBrowser.Controller.Entities
             }
         }
 
+        public override bool CanDelete()
+        {
+            return false;
+        }
+
         /// <summary>
         /// Gets a value indicating whether this instance is owned item.
         /// </summary>

MediaBrowser.Controller/Entities/UserView.cs

@@ -40,6 +40,11 @@ namespace MediaBrowser.Controller.Entities
             return result.Items;
         }
 
+        public override bool CanDelete()
+        {
+            return false;
+        }
+
         public override IEnumerable<BaseItem> GetRecursiveChildren(User user, Func<BaseItem, bool> filter)
         {
             var result = GetItems(new InternalItemsQuery

MediaBrowser.Controller/Entities/Video.cs

@@ -64,6 +64,19 @@ namespace MediaBrowser.Controller.Entities
             LinkedAlternateVersions = new List<LinkedChild>();
         }
 
+        public override bool CanDownload()
+        {
+            if (VideoType == VideoType.HdDvd || VideoType == VideoType.Dvd ||
+                VideoType == VideoType.BluRay)
+            {
+                return false;
+            }
+
+            var locationType = LocationType;
+            return locationType != LocationType.Remote &&
+                   locationType != LocationType.Virtual;
+        }
+
         [IgnoreDataMember]
         public override bool SupportsAddingToPlaylist
         {

MediaBrowser.Controller/Entities/Year.cs

@@ -34,6 +34,11 @@ namespace MediaBrowser.Controller.Entities
             }
         }
 
+        public override bool CanDelete()
+        {
+            return false;
+        }
+
         /// <summary>
         /// Gets a value indicating whether this instance is owned item.
         /// </summary>