Finished #266

Added a new cacher job to cache all episodes in Plex.

PlexRequests.Services/Jobs/PlexEpisodeCacher.cs

@@ -0,0 +1,136 @@
+#region Copyright
+// /************************************************************************
+//    Copyright (c) 2016 Jamie Rees
+//    File: PlexEpisodeCacher.cs
+//    Created By: Jamie Rees
+//   
+//    Permission is hereby granted, free of charge, to any person obtaining
+//    a copy of this software and associated documentation files (the
+//    "Software"), to deal in the Software without restriction, including
+//    without limitation the rights to use, copy, modify, merge, publish,
+//    distribute, sublicense, and/or sell copies of the Software, and to
+//    permit persons to whom the Software is furnished to do so, subject to
+//    the following conditions:
+//   
+//    The above copyright notice and this permission notice shall be
+//    included in all copies or substantial portions of the Software.
+//   
+//    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+//    EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+//    MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+//    NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+//    LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+//    OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+//    WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+//  ************************************************************************/
+#endregion
+using System;
+using System.Collections.Generic;
+using System.Linq;
+
+using NLog;
+
+using PlexRequests.Api.Interfaces;
+using PlexRequests.Api.Models.Plex;
+using PlexRequests.Core;
+using PlexRequests.Core.SettingModels;
+using PlexRequests.Helpers;
+using PlexRequests.Services.Interfaces;
+using PlexRequests.Services.Models;
+
+using Quartz;
+
+namespace PlexRequests.Services.Jobs
+{
+    public class PlexEpisodeCacher : IJob
+    {
+        public PlexEpisodeCacher(ISettingsService<PlexSettings> plexSettings, IPlexApi plex, ICacheProvider cache,
+            IJobRecord rec)
+        {
+            Plex = plexSettings;
+            PlexApi = plex;
+            Cache = cache;
+            Job = rec;
+        }
+
+        private ISettingsService<PlexSettings> Plex { get; }
+        private static Logger Log = LogManager.GetCurrentClassLogger();
+        private IPlexApi PlexApi { get; }
+        private ICacheProvider Cache { get; }
+        private IJobRecord Job { get; }
+        private const int ResultCount = 25;
+
+
+        public void CacheEpisodes()
+        {
+            var results = new List<PlexSearch>();
+            var settings = Plex.GetSettings();
+            var sections = PlexApi.GetLibrarySections(settings.PlexAuthToken, settings.FullUri);
+            var tvSection = sections.Directories.FirstOrDefault(x => x.type.Equals(PlexMediaType.Show.ToString(), StringComparison.CurrentCultureIgnoreCase));
+            var tvSectionId = tvSection?.Key;
+
+            var currentPosition = 0;
+            int totalSize;
+
+            var episodes = PlexApi.GetAllEpisodes(settings.PlexAuthToken, settings.FullUri, tvSectionId, currentPosition, ResultCount);
+            results.Add(episodes);
+            int.TryParse(episodes.TotalSize, out totalSize);
+            
+            currentPosition += ResultCount;
+            while (currentPosition < totalSize)
+            {
+                results.Add(PlexApi.GetAllEpisodes(settings.PlexAuthToken, settings.FullUri, tvSectionId, currentPosition, ResultCount));
+                currentPosition += ResultCount;
+            }
+
+
+            var episodesModel = new List<PlexEpisodeModel>();
+            var metadataList = new List<PlexEpisodeMetadata>();
+            foreach (var r in results)
+            {
+                foreach (var video in r.Video)
+                {
+                    var ratingKey = video.RatingKey;
+                    var metadata = PlexApi.GetEpisodeMetaData(settings.PlexAuthToken, settings.FullUri, ratingKey);
+                    metadataList.Add(metadata);
+                }
+            }
+
+            foreach (var m in metadataList)
+            {
+                foreach (var video in m.Video)
+                {
+                    episodesModel.Add(new PlexEpisodeModel
+                    {
+                        RatingKey = video.RatingKey,
+                        EpisodeTitle = video.Title,
+                        Guid = video.Guid,
+                        ShowTitle = video.GrandparentTitle
+                    });
+                }
+            }
+
+
+            if (results.Any())
+            {
+                Cache.Set(CacheKeys.PlexEpisodes, episodesModel, CacheKeys.TimeFrameMinutes.SchedulerCaching);
+            }
+        }
+
+        public void Execute(IJobExecutionContext context)
+        {
+            try
+            {
+                CacheEpisodes();
+            }
+            catch (Exception e)
+            {
+                Log.Error(e);
+            }
+            finally
+            {
+                Job.Record(JobNames.EpisodeCacher);
+            }
+        }
+    }
+}