fixes #1001 - Support downloading

28 files changed, 196 insertions, 19 deletions

diff --git a/MediaBrowser.Controller/Channels/Channel.cs b/MediaBrowser.Controller/Channels/Channel.cs
index 87d257f12..a482f45fe 100644
--- a/MediaBrowser.Controller/Channels/Channel.cs
+++ b/MediaBrowser.Controller/Channels/Channel.cs
@@ -67,5 +67,10 @@ namespace MediaBrowser.Controller.Channels
         {
             return System.IO.Path.Combine(basePath, "channels", id.ToString("N"), "metadata");
         }
+
+        public override bool CanDelete()
+        {
+            return false;
+        }
     }
 }
diff --git a/MediaBrowser.Controller/Channels/ChannelAudioItem.cs b/MediaBrowser.Controller/Channels/ChannelAudioItem.cs
index d9330f8a3..91b2407be 100644
--- a/MediaBrowser.Controller/Channels/ChannelAudioItem.cs
+++ b/MediaBrowser.Controller/Channels/ChannelAudioItem.cs
@@ -3,10 +3,10 @@ using MediaBrowser.Model.Channels;
 using MediaBrowser.Model.Configuration;
 using MediaBrowser.Model.Dto;
 using MediaBrowser.Model.Entities;
+using MediaBrowser.Model.Users;
 using System.Collections.Generic;
 using System.Linq;
 using System.Threading;
-using MediaBrowser.Model.Users;
 
 namespace MediaBrowser.Controller.Channels
 {
@@ -89,5 +89,10 @@ namespace MediaBrowser.Controller.Channels
 
             return list;
         }
+
+        public override bool CanDelete()
+        {
+            return false;
+        }
     }
 }
diff --git a/MediaBrowser.Controller/Channels/ChannelFolderItem.cs b/MediaBrowser.Controller/Channels/ChannelFolderItem.cs
index dce9840ed..7ba73d126 100644
--- a/MediaBrowser.Controller/Channels/ChannelFolderItem.cs
+++ b/MediaBrowser.Controller/Channels/ChannelFolderItem.cs
@@ -1,11 +1,10 @@
-using System;
-using MediaBrowser.Controller.Entities;
+using MediaBrowser.Controller.Entities;
 using MediaBrowser.Model.Channels;
-using MediaBrowser.Model.Configuration;
 using MediaBrowser.Model.Querying;
+using MediaBrowser.Model.Users;
+using System;
 using System.Threading;
 using System.Threading.Tasks;
-using MediaBrowser.Model.Users;
 
 namespace MediaBrowser.Controller.Channels
 {
@@ -76,5 +75,10 @@ namespace MediaBrowser.Controller.Channels
         {
             return System.IO.Path.Combine(basePath, "channels", ChannelId, Id.ToString("N"));
         }
+
+        public override bool CanDelete()
+        {
+            return false;
+        }
     }
 }
diff --git a/MediaBrowser.Controller/Channels/ChannelVideoItem.cs b/MediaBrowser.Controller/Channels/ChannelVideoItem.cs
index e3fad56e9..d7d4483cd 100644
--- a/MediaBrowser.Controller/Channels/ChannelVideoItem.cs
+++ b/MediaBrowser.Controller/Channels/ChannelVideoItem.cs
@@ -4,11 +4,11 @@ using MediaBrowser.Model.Channels;
 using MediaBrowser.Model.Configuration;
 using MediaBrowser.Model.Dto;
 using MediaBrowser.Model.Entities;
+using MediaBrowser.Model.Users;
 using System.Collections.Generic;
 using System.Globalization;
 using System.Linq;
 using System.Threading;
-using MediaBrowser.Model.Users;
 
 namespace MediaBrowser.Controller.Channels
 {
@@ -119,5 +119,10 @@ namespace MediaBrowser.Controller.Channels
         {
             return System.IO.Path.Combine(basePath, "channels", ChannelId, Id.ToString("N"));
         }
+
+        public override bool CanDelete()
+        {
+            return false;
+        }
     }
 }
diff --git a/MediaBrowser.Controller/Entities/AggregateFolder.cs b/MediaBrowser.Controller/Entities/AggregateFolder.cs
index af2cca5e6..66a0d551b 100644
--- a/MediaBrowser.Controller/Entities/AggregateFolder.cs
+++ b/MediaBrowser.Controller/Entities/AggregateFolder.cs
@@ -32,6 +32,11 @@ namespace MediaBrowser.Controller.Entities
             }
         }
 
+        public override bool CanDelete()
+        {
+            return false;
+        }
+
         /// <summary>
         /// The _virtual children
         /// </summary>
diff --git a/MediaBrowser.Controller/Entities/Audio/Audio.cs b/MediaBrowser.Controller/Entities/Audio/Audio.cs
index 2dcea37bd..a7b91b868 100644
--- a/MediaBrowser.Controller/Entities/Audio/Audio.cs
+++ b/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>
diff --git a/MediaBrowser.Controller/Entities/Audio/MusicArtist.cs b/MediaBrowser.Controller/Entities/Audio/MusicArtist.cs
index 038aa98aa..e65d3c0e7 100644
--- a/MediaBrowser.Controller/Entities/Audio/MusicArtist.cs
+++ b/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
diff --git a/MediaBrowser.Controller/Entities/Audio/MusicGenre.cs b/MediaBrowser.Controller/Entities/Audio/MusicGenre.cs
index 9689d7cce..ed0956073 100644
--- a/MediaBrowser.Controller/Entities/Audio/MusicGenre.cs
+++ b/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>
diff --git a/MediaBrowser.Controller/Entities/BaseItem.cs b/MediaBrowser.Controller/Entities/BaseItem.cs
index 4925bcd8a..1443d99d3 100644
--- a/MediaBrowser.Controller/Entities/BaseItem.cs
+++ b/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>
diff --git a/MediaBrowser.Controller/Entities/BasePluginFolder.cs b/MediaBrowser.Controller/Entities/BasePluginFolder.cs
index b30bd81b9..785c441d3 100644
--- a/MediaBrowser.Controller/Entities/BasePluginFolder.cs
+++ b/MediaBrowser.Controller/Entities/BasePluginFolder.cs
@@ -11,5 +11,10 @@ namespace MediaBrowser.Controller.Entities
         {
             get { return null; }
         }
+
+        public override bool CanDelete()
+        {
+            return false;
+        }
     }
 }
diff --git a/MediaBrowser.Controller/Entities/Book.cs b/MediaBrowser.Controller/Entities/Book.cs
index 381b2101d..e59db67a6 100644
--- a/MediaBrowser.Controller/Entities/Book.cs
+++ b/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);
diff --git a/MediaBrowser.Controller/Entities/CollectionFolder.cs b/MediaBrowser.Controller/Entities/CollectionFolder.cs
index f82934a51..a39357f2b 100644
--- a/MediaBrowser.Controller/Entities/CollectionFolder.cs
+++ b/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>
diff --git a/MediaBrowser.Controller/Entities/Game.cs b/MediaBrowser.Controller/Entities/Game.cs
index 71642ea90..899e5628f 100644
--- a/MediaBrowser.Controller/Entities/Game.cs
+++ b/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>
diff --git a/MediaBrowser.Controller/Entities/GameGenre.cs b/MediaBrowser.Controller/Entities/GameGenre.cs
index 41ce0c12a..b246b9388 100644
--- a/MediaBrowser.Controller/Entities/GameGenre.cs
+++ b/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());
diff --git a/MediaBrowser.Controller/Entities/Genre.cs b/MediaBrowser.Controller/Entities/Genre.cs
index f581c55e8..e17a5c1d8 100644
--- a/MediaBrowser.Controller/Entities/Genre.cs
+++ b/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>
diff --git a/MediaBrowser.Controller/Entities/IItemByName.cs b/MediaBrowser.Controller/Entities/IItemByName.cs
index b48ad788f..14b69b8fd 100644
--- a/MediaBrowser.Controller/Entities/IItemByName.cs
+++ b/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();
     }
 
diff --git a/MediaBrowser.Controller/Entities/Movies/BoxSet.cs b/MediaBrowser.Controller/Entities/Movies/BoxSet.cs
index 7f74e3379..d874046ef 100644
--- a/MediaBrowser.Controller/Entities/Movies/BoxSet.cs
+++ b/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>
diff --git a/MediaBrowser.Controller/Entities/Person.cs b/MediaBrowser.Controller/Entities/Person.cs
index 25509b153..d8cb69ca1 100644
--- a/MediaBrowser.Controller/Entities/Person.cs
+++ b/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>
diff --git a/MediaBrowser.Controller/Entities/Studio.cs b/MediaBrowser.Controller/Entities/Studio.cs
index 76193d6c4..31bbaf422 100644
--- a/MediaBrowser.Controller/Entities/Studio.cs
+++ b/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>
diff --git a/MediaBrowser.Controller/Entities/UserView.cs b/MediaBrowser.Controller/Entities/UserView.cs
index cd179eb42..5f7ca3d3f 100644
--- a/MediaBrowser.Controller/Entities/UserView.cs
+++ b/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
diff --git a/MediaBrowser.Controller/Entities/Video.cs b/MediaBrowser.Controller/Entities/Video.cs
index 3abaf095c..12c377c90 100644
--- a/MediaBrowser.Controller/Entities/Video.cs
+++ b/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
         {
diff --git a/MediaBrowser.Controller/Entities/Year.cs b/MediaBrowser.Controller/Entities/Year.cs
index 59a4bf16d..cf3ad3b6a 100644
--- a/MediaBrowser.Controller/Entities/Year.cs
+++ b/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>
diff --git a/MediaBrowser.Controller/LiveTv/ILiveTvRecording.cs b/MediaBrowser.Controller/LiveTv/ILiveTvRecording.cs
index ba1cb3043..784cb6ea1 100644
--- a/MediaBrowser.Controller/LiveTv/ILiveTvRecording.cs
+++ b/MediaBrowser.Controller/LiveTv/ILiveTvRecording.cs
@@ -25,5 +25,9 @@ namespace MediaBrowser.Controller.LiveTv
         Task RefreshMetadata(MetadataRefreshOptions options, CancellationToken cancellationToken);
 
         PlayAccess GetPlayAccess(User user);
+
+        bool CanDelete();
+
+        bool CanDelete(User user);
     }
 }
diff --git a/MediaBrowser.Controller/LiveTv/LiveTvAudioRecording.cs b/MediaBrowser.Controller/LiveTv/LiveTvAudioRecording.cs
index 8faaa895c..9815066ef 100644
--- a/MediaBrowser.Controller/LiveTv/LiveTvAudioRecording.cs
+++ b/MediaBrowser.Controller/LiveTv/LiveTvAudioRecording.cs
@@ -1,4 +1,5 @@
 using System.Runtime.Serialization;
+using MediaBrowser.Controller.Entities;
 using MediaBrowser.Controller.Entities.Audio;
 using MediaBrowser.Model.Configuration;
 using MediaBrowser.Model.Entities;
@@ -93,5 +94,10 @@ namespace MediaBrowser.Controller.LiveTv
         {
             return System.IO.Path.Combine(basePath, "livetv", Id.ToString("N"));
         }
+
+        public override bool IsAuthorizedToDelete(User user)
+        {
+            return user.Policy.EnableLiveTvManagement;
+        }
     }
 }
diff --git a/MediaBrowser.Controller/LiveTv/LiveTvChannel.cs b/MediaBrowser.Controller/LiveTv/LiveTvChannel.cs
index 1948ce0d5..eaea6cfa4 100644
--- a/MediaBrowser.Controller/LiveTv/LiveTvChannel.cs
+++ b/MediaBrowser.Controller/LiveTv/LiveTvChannel.cs
@@ -1,5 +1,4 @@
-using System.Runtime.Serialization;
-using MediaBrowser.Controller.Entities;
+using MediaBrowser.Controller.Entities;
 using MediaBrowser.Model.Configuration;
 using MediaBrowser.Model.Dto;
 using MediaBrowser.Model.Entities;
@@ -8,6 +7,7 @@ using MediaBrowser.Model.MediaInfo;
 using MediaBrowser.Model.Users;
 using System.Collections.Generic;
 using System.Linq;
+using System.Runtime.Serialization;
 
 namespace MediaBrowser.Controller.LiveTv
 {
@@ -135,5 +135,10 @@ namespace MediaBrowser.Controller.LiveTv
         {
             return System.IO.Path.Combine(basePath, "livetv", Id.ToString("N"), "metadata");
         }
+
+        public override bool CanDelete()
+        {
+            return false;
+        }
     }
 }
diff --git a/MediaBrowser.Controller/LiveTv/LiveTvProgram.cs b/MediaBrowser.Controller/LiveTv/LiveTvProgram.cs
index a66aaad6f..ee85ce20b 100644
--- a/MediaBrowser.Controller/LiveTv/LiveTvProgram.cs
+++ b/MediaBrowser.Controller/LiveTv/LiveTvProgram.cs
@@ -1,13 +1,13 @@
-using System.Runtime.Serialization;
-using MediaBrowser.Controller.Entities;
+using MediaBrowser.Controller.Entities;
 using MediaBrowser.Controller.Library;
 using MediaBrowser.Model.Configuration;
 using MediaBrowser.Model.LiveTv;
+using MediaBrowser.Model.Users;
 using System;
+using System.Linq;
+using System.Runtime.Serialization;
 using System.Threading;
 using System.Threading.Tasks;
-using System.Linq;
-using MediaBrowser.Model.Users;
 
 namespace MediaBrowser.Controller.LiveTv
 {
@@ -215,5 +215,10 @@ namespace MediaBrowser.Controller.LiveTv
         {
             return System.IO.Path.Combine(basePath, "livetv", Id.ToString("N"));
         }
+
+        public override bool CanDelete()
+        {
+            return false;
+        }
     }
 }
diff --git a/MediaBrowser.Controller/LiveTv/LiveTvVideoRecording.cs b/MediaBrowser.Controller/LiveTv/LiveTvVideoRecording.cs
index 34fe757a7..207684d55 100644
--- a/MediaBrowser.Controller/LiveTv/LiveTvVideoRecording.cs
+++ b/MediaBrowser.Controller/LiveTv/LiveTvVideoRecording.cs
@@ -92,5 +92,10 @@ namespace MediaBrowser.Controller.LiveTv
         {
             return System.IO.Path.Combine(basePath, "livetv", Id.ToString("N"));
         }
+
+        public override bool IsAuthorizedToDelete(User user)
+        {
+            return user.Policy.EnableLiveTvManagement;
+        }
     }
 }
diff --git a/MediaBrowser.Controller/Playlists/Playlist.cs b/MediaBrowser.Controller/Playlists/Playlist.cs
index 0f0c6a97e..3479902cb 100644
--- a/MediaBrowser.Controller/Playlists/Playlist.cs
+++ b/MediaBrowser.Controller/Playlists/Playlist.cs
@@ -1,7 +1,5 @@
 using MediaBrowser.Controller.Entities;
 using MediaBrowser.Controller.Entities.Audio;
-using MediaBrowser.Controller.Entities.Movies;
-using MediaBrowser.Controller.Entities.TV;
 using MediaBrowser.Model.Entities;
 using MediaBrowser.Model.Querying;
 using System;
@@ -40,6 +38,11 @@ namespace MediaBrowser.Controller.Playlists
             }
         }
 
+        public override bool IsAuthorizedToDelete(User user)
+        {
+            return true;
+        }
+
         public override bool IsSaveLocalMetadataEnabled()
         {
             return true;