Add GPL modules

1 files changed, 94 insertions, 0 deletions

diff --git a/MediaBrowser.Controller/Channels/Channel.cs b/MediaBrowser.Controller/Channels/Channel.cs
new file mode 100644
index 000000000..9cd50db17
--- /dev/null
+++ b/MediaBrowser.Controller/Channels/Channel.cs
@@ -0,0 +1,94 @@
+using MediaBrowser.Controller.Entities;
+using MediaBrowser.Model.Channels;
+using MediaBrowser.Model.Querying;
+using System;
+using System.Linq;
+using MediaBrowser.Model.Serialization;
+using System.Threading;
+using System.Threading.Tasks;
+using MediaBrowser.Common.Progress;
+
+namespace MediaBrowser.Controller.Channels
+{
+    public class Channel : Folder
+    {
+        public override bool IsVisible(User user)
+        {
+            if (user.Policy.BlockedChannels != null)
+            {
+                if (user.Policy.BlockedChannels.Contains(Id.ToString("N"), StringComparer.OrdinalIgnoreCase))
+                {
+                    return false;
+                }
+            }
+            else
+            {
+                if (!user.Policy.EnableAllChannels && !user.Policy.EnabledChannels.Contains(Id.ToString("N"), StringComparer.OrdinalIgnoreCase))
+                {
+                    return false;
+                }
+            }
+
+            return base.IsVisible(user);
+        }
+
+        [IgnoreDataMember]
+        public override bool SupportsInheritedParentImages
+        {
+            get
+            {
+                return false;
+            }
+        }
+
+        [IgnoreDataMember]
+        public override SourceType SourceType
+        {
+            get { return SourceType.Channel; }
+        }
+
+        protected override QueryResult<BaseItem> GetItemsInternal(InternalItemsQuery query)
+        {
+            try
+            {
+                query.Parent = this;
+                query.ChannelIds = new Guid[] { Id };
+
+                // Don't blow up here because it could cause parent screens with other content to fail
+                return ChannelManager.GetChannelItemsInternal(query, new SimpleProgress<double>(), CancellationToken.None).Result;
+            }
+            catch
+            {
+                // Already logged at lower levels
+                return new QueryResult<BaseItem>();
+            }
+        }
+
+        protected override string GetInternalMetadataPath(string basePath)
+        {
+            return GetInternalMetadataPath(basePath, Id);
+        }
+
+        public static string GetInternalMetadataPath(string basePath, Guid id)
+        {
+            return System.IO.Path.Combine(basePath, "channels", id.ToString("N"), "metadata");
+        }
+
+        public override bool CanDelete()
+        {
+            return false;
+        }
+
+        protected override bool IsAllowTagFilterEnforced()
+        {
+            return false;
+        }
+
+        internal static bool IsChannelVisible(BaseItem channelItem, User user)
+        {
+            var channel = ChannelManager.GetChannel(channelItem.ChannelId.ToString(""));
+
+            return channel.IsVisible(user);
+        }
+    }
+}