1 files changed, 238 insertions, 0 deletions
diff --git a/Jellyfin.Api/Controllers/ChannelsController.cs b/Jellyfin.Api/Controllers/ChannelsController.cs
new file mode 100644
index 000000000..4e2621b7b
--- /dev/null
+++ b/Jellyfin.Api/Controllers/ChannelsController.cs
@@ -0,0 +1,238 @@
+#nullable enable
+
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading;
+using System.Threading.Tasks;
+using Jellyfin.Api.Extensions;
+using MediaBrowser.Controller.Channels;
+using MediaBrowser.Controller.Dto;
+using MediaBrowser.Controller.Entities;
+using MediaBrowser.Controller.Library;
+using MediaBrowser.Model.Channels;
+using MediaBrowser.Model.Dto;
+using MediaBrowser.Model.Querying;
+using Microsoft.AspNetCore.Http;
+using Microsoft.AspNetCore.Mvc;
+
+namespace Jellyfin.Api.Controllers
+{
+    /// <summary>
+    /// Channels Controller.
+    /// </summary>
+    public class ChannelsController : BaseJellyfinApiController
+    {
+        private readonly IChannelManager _channelManager;
+        private readonly IUserManager _userManager;
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="ChannelsController"/> class.
+        /// </summary>
+        /// <param name="channelManager">Instance of the <see cref="IChannelManager"/> interface.</param>
+        /// <param name="userManager">Instance of the <see cref="IUserManager"/> interface.</param>
+        public ChannelsController(IChannelManager channelManager, IUserManager userManager)
+        {
+            _channelManager = channelManager;
+            _userManager = userManager;
+        }
+
+        /// <summary>
+        /// Gets available channels.
+        /// </summary>
+        /// <param name="userId">User Id.</param>
+        /// <param name="startIndex">Optional. The record index to start at. All items with a lower index will be dropped from the results.</param>
+        /// <param name="limit">Optional. The maximum number of records to return.</param>
+        /// <param name="supportsLatestItems">Optional. Filter by channels that support getting latest items.</param>
+        /// <param name="supportsMediaDeletion">Optional. Filter by channels that support media deletion.</param>
+        /// <param name="isFavorite">Optional. Filter by channels that are favorite.</param>
+        /// <returns>Channels.</returns>
+        [HttpGet]
+        [ProducesResponseType(StatusCodes.Status200OK)]
+        public ActionResult<QueryResult<BaseItemDto>> GetChannels(
+            [FromQuery] Guid userId,
+            [FromQuery] int? startIndex,
+            [FromQuery] int? limit,
+            [FromQuery] bool? supportsLatestItems,
+            [FromQuery] bool? supportsMediaDeletion,
+            [FromQuery] bool? isFavorite)
+        {
+            return _channelManager.GetChannels(new ChannelQuery
+            {
+                Limit = limit,
+                StartIndex = startIndex,
+                UserId = userId,
+                SupportsLatestItems = supportsLatestItems,
+                SupportsMediaDeletion = supportsMediaDeletion,
+                IsFavorite = isFavorite
+            });
+        }
+
+        /// <summary>
+        /// Get all channel features.
+        /// </summary>
+        /// <returns>Channel features.</returns>
+        [HttpGet("Features")]
+        [ProducesResponseType(StatusCodes.Status200OK)]
+        public IEnumerable<ChannelFeatures> GetAllChannelFeatures()
+        {
+            return _channelManager.GetAllChannelFeatures();
+        }
+
+        /// <summary>
+        /// Get channel features.
+        /// </summary>
+        /// <param name="id">Channel id.</param>
+        /// <returns>Channel features.</returns>
+        [HttpGet("{Id}/Features")]
+        public ActionResult<ChannelFeatures> GetChannelFeatures([FromRoute] string id)
+        {
+            return _channelManager.GetChannelFeatures(id);
+        }
+
+        /// <summary>
+        /// Get channel items.
+        /// </summary>
+        /// <param name="id">Channel Id.</param>
+        /// <param name="folderId">Folder Id.</param>
+        /// <param name="userId">User Id.</param>
+        /// <param name="startIndex">Optional. The record index to start at. All items with a lower index will be dropped from the results.</param>
+        /// <param name="limit">Optional. The maximum number of records to return.</param>
+        /// <param name="sortOrder">Sort Order - Ascending,Descending.</param>
+        /// <param name="filters">Optional. Specify additional filters to apply. This allows multiple, comma delimited. Options: IsFolder, IsNotFolder, IsUnplayed, IsPlayed, IsFavorite, IsResumable, Likes, Dislikes.</param>
+        /// <param name="sortBy">Optional. Specify one or more sort orders, comma delimited. Options: Album, AlbumArtist, Artist, Budget, CommunityRating, CriticRating, DateCreated, DatePlayed, PlayCount, PremiereDate, ProductionYear, SortName, Random, Revenue, Runtime.</param>
+        /// <param name="fields">Optional. Specify additional fields of information to return in the output. This allows multiple, comma delimited. Options: Budget, Chapters, DateCreated, Genres, HomePageUrl, IndexOptions, MediaStreams, Overview, ParentId, Path, People, ProviderIds, PrimaryImageAspectRatio, Revenue, SortName, Studios, Taglines.</param>
+        /// <returns>Channel items.</returns>
+        [HttpGet("{Id}/Items")]
+        public async Task<ActionResult<QueryResult<BaseItemDto>>> GetChannelItems(
+            [FromRoute] Guid id,
+            [FromQuery] Guid? folderId,
+            [FromQuery] Guid? userId,
+            [FromQuery] int? startIndex,
+            [FromQuery] int? limit,
+            [FromQuery] string sortOrder,
+            [FromQuery] string filters,
+            [FromQuery] string sortBy,
+            [FromQuery] string fields)
+        {
+            var user = userId == null
+                ? null
+                : _userManager.GetUserById(userId.Value);
+
+            var query = new InternalItemsQuery(user)
+            {
+                Limit = limit,
+                StartIndex = startIndex,
+                ChannelIds = new[] { id },
+                ParentId = folderId ?? Guid.Empty,
+                OrderBy = RequestExtensions.GetOrderBy(sortBy, sortOrder),
+                DtoOptions = new DtoOptions { Fields = RequestExtensions.GetItemFields(fields) }
+            };
+
+            foreach (var filter in RequestExtensions.GetFilters(filters))
+            {
+                switch (filter)
+                {
+                    case ItemFilter.IsFolder:
+                        query.IsFolder = true;
+                        break;
+                    case ItemFilter.IsNotFolder:
+                        query.IsFolder = false;
+                        break;
+                    case ItemFilter.IsUnplayed:
+                        query.IsPlayed = false;
+                        break;
+                    case ItemFilter.IsPlayed:
+                        query.IsPlayed = true;
+                        break;
+                    case ItemFilter.IsFavorite:
+                        query.IsFavorite = true;
+                        break;
+                    case ItemFilter.IsResumable:
+                        query.IsResumable = true;
+                        break;
+                    case ItemFilter.Likes:
+                        query.IsLiked = true;
+                        break;
+                    case ItemFilter.Dislikes:
+                        query.IsLiked = false;
+                        break;
+                    case ItemFilter.IsFavoriteOrLikes:
+                        query.IsFavoriteOrLiked = true;
+                        break;
+                }
+            }
+
+            return await _channelManager.GetChannelItems(query, CancellationToken.None).ConfigureAwait(false);
+        }
+
+        /// <summary>
+        /// Gets latest channel items.
+        /// </summary>
+        /// <param name="userId">User Id.</param>
+        /// <param name="startIndex">Optional. The record index to start at. All items with a lower index will be dropped from the results.</param>
+        /// <param name="limit">Optional. The maximum number of records to return.</param>
+        /// <param name="filters">Optional. Specify additional filters to apply. This allows multiple, comma delimited. Options: IsFolder, IsNotFolder, IsUnplayed, IsPlayed, IsFavorite, IsResumable, Likes, Dislikes.</param>
+        /// <param name="fields">Optional. Specify additional fields of information to return in the output. This allows multiple, comma delimited. Options: Budget, Chapters, DateCreated, Genres, HomePageUrl, IndexOptions, MediaStreams, Overview, ParentId, Path, People, ProviderIds, PrimaryImageAspectRatio, Revenue, SortName, Studios, Taglines.</param>
+        /// <param name="channelIds">Optional. Specify one or more channel id's, comma delimited.</param>
+        /// <returns>Latest channel items.</returns>
+        public async Task<ActionResult<QueryResult<BaseItemDto>>> GetLatestChannelItems(
+            [FromQuery] Guid? userId,
+            [FromQuery] int? startIndex,
+            [FromQuery] int? limit,
+            [FromQuery] string filters,
+            [FromQuery] string fields,
+            [FromQuery] string channelIds)
+        {
+            var user = userId == null
+                ? null
+                : _userManager.GetUserById(userId.Value);
+
+            var query = new InternalItemsQuery(user)
+            {
+                Limit = limit,
+                StartIndex = startIndex,
+                ChannelIds =
+                    (channelIds ?? string.Empty).Split(',').Where(i => !string.IsNullOrWhiteSpace(i))
+                    .Select(i => new Guid(i)).ToArray(),
+                DtoOptions = new DtoOptions { Fields = RequestExtensions.GetItemFields(fields) }
+            };
+
+            foreach (var filter in RequestExtensions.GetFilters(filters))
+            {
+                switch (filter)
+                {
+                    case ItemFilter.IsFolder:
+                        query.IsFolder = true;
+                        break;
+                    case ItemFilter.IsNotFolder:
+                        query.IsFolder = false;
+                        break;
+                    case ItemFilter.IsUnplayed:
+                        query.IsPlayed = false;
+                        break;
+                    case ItemFilter.IsPlayed:
+                        query.IsPlayed = true;
+                        break;
+                    case ItemFilter.IsFavorite:
+                        query.IsFavorite = true;
+                        break;
+                    case ItemFilter.IsResumable:
+                        query.IsResumable = true;
+                        break;
+                    case ItemFilter.Likes:
+                        query.IsLiked = true;
+                        break;
+                    case ItemFilter.Dislikes:
+                        query.IsLiked = false;
+                        break;
+                    case ItemFilter.IsFavoriteOrLikes:
+                        query.IsFavoriteOrLiked = true;
+                        break;
+                }
+            }
+
+            return await _channelManager.GetLatestChannelItems(query, CancellationToken.None).ConfigureAwait(false);
+        }
+    }
+}