#114 start caching quality profiles. Set the cache on startup and when obtaining quality profiles in settings

PlexRequests.Core/CacheKeys.cs

@@ -29,5 +29,8 @@ namespace PlexRequests.Core
     public class CacheKeys
     {
         public const string TvDbToken = "TheTvDbApiToken";
+        public const string SonarrQualityProfiles = "SonarrQualityProfiles";
+        public const string SickRageQualityProfiles = "SickRageQualityProfiles";
+        public const string CouchPotatoQualityProfiles = "CouchPotatoQualityProfiles";
     }
 }

PlexRequests.Core/Setup.cs

@@ -37,6 +37,7 @@ using PlexRequests.Helpers;
 using PlexRequests.Store;
 using PlexRequests.Store.Repository;
 using System.Text.RegularExpressions;
+using System.Threading.Tasks;
 
 namespace PlexRequests.Core
 {
@@ -115,6 +116,52 @@ namespace PlexRequests.Core
             s.SaveSettings(defaultSettings);
         }
 
+        public async void CacheQualityProfiles()
+        {
+            var mc = new MemoryCacheProvider();
+
+            try
+            {
+                CacheSonarrQualityProfiles(mc);
+                CacheCouchPotatoQualityProfiles(mc);
+                // we don't need to cache sickrage profiles, those are static
+                // TODO: cache headphones profiles?
+            }
+            catch (Exception)
+            {
+                Log.Error("Failed to cache quality profiles on startup!");
+            }
+        }
+
+        private async void CacheSonarrQualityProfiles(MemoryCacheProvider cacheProvider)
+        {
+            var sonarrSettingsService = new SettingsServiceV2<SonarrSettings>(new SettingsJsonRepository(new DbConfiguration(new SqliteFactory()), new MemoryCacheProvider()));
+            var sonarrSettings = sonarrSettingsService.GetSettings();
+            if (sonarrSettings.Enabled) {
+                cacheProvider.GetOrSet(CacheKeys.SonarrQualityProfiles, () =>
+                {
+                    SonarrApi sonarrApi = new SonarrApi();
+                    return sonarrApi.GetProfiles(sonarrSettings.ApiKey, sonarrSettings.FullUri);
+    
+                });
+            }
+        }
+
+        private async void CacheCouchPotatoQualityProfiles(MemoryCacheProvider cacheProvider)
+        {
+            var cpSettingsService = new SettingsServiceV2<CouchPotatoSettings>(new SettingsJsonRepository(new DbConfiguration(new SqliteFactory()), new MemoryCacheProvider()));
+            var cpSettings = cpSettingsService.GetSettings();
+            if (cpSettings.Enabled)
+            {
+                cacheProvider.GetOrSet(CacheKeys.CouchPotatoQualityProfiles, () =>
+                {
+                    CouchPotatoApi cpApi = new CouchPotatoApi();
+                    return cpApi.GetProfiles(cpSettings.FullUri, cpSettings.ApiKey);
+
+                });
+            }
+        }
+
         private void MigrateDbFrom1300() // TODO: Remove in v1.7
         {
 

PlexRequests.Helpers/MemoryCacheProvider.cs

@@ -83,7 +83,7 @@ namespace PlexRequests.Helpers
         /// <param name="key">The key.</param>
         /// <param name="data">The object we want to store.</param>
         /// <param name="cacheTime">The amount of time we want to cache the object.</param>
-        public void Set(string key, object data, int cacheTime)
+        public void Set(string key, object data, int cacheTime = 20)
         {
             var policy = new CacheItemPolicy { AbsoluteExpiration = DateTime.Now + TimeSpan.FromMinutes(cacheTime) };
             Cache.Add(new CacheItem(key, data), policy);

PlexRequests.UI/Modules/AdminModule.cs

@@ -374,6 +374,13 @@ namespace PlexRequests.UI.Modules
             var settings = this.Bind<SonarrSettings>();
             var profiles = SonarrApi.GetProfiles(settings.ApiKey, settings.FullUri);
 
+            // set the cache
+            if (profiles != null)
+            {
+                var cache = new MemoryCacheProvider();
+                cache.Set(CacheKeys.SonarrQualityProfiles, profiles);
+            }
+
             return Response.AsJson(profiles);
         }
 
@@ -582,6 +589,13 @@ namespace PlexRequests.UI.Modules
             var settings = this.Bind<CouchPotatoSettings>();
             var profiles = CpApi.GetProfiles(settings.FullUri, settings.ApiKey);
 
+            // set the cache
+            if (profiles != null)
+            {
+                var cache = new MemoryCacheProvider();
+                cache.Set(CacheKeys.CouchPotatoQualityProfiles, profiles);
+            }
+
             return Response.AsJson(profiles);
         }
 

PlexRequests.UI/Modules/RequestsModule.cs

@@ -126,7 +126,7 @@ namespace PlexRequests.UI.Modules
             }));
 
 
-
+            var mc = new MemoryCacheProvider();
             List<QualityModel> qualities = new List<QualityModel>();
 
             if (isAdmin)
@@ -136,10 +136,13 @@ namespace PlexRequests.UI.Modules
                 {
                     taskList.Add(Task.Factory.StartNew(() =>
                     {
-                        return CpApi.GetProfiles(cpSettings.FullUri, cpSettings.ApiKey).list.Select(x => new QualityModel() { Id = x._id, Name = x.label }); // TODO: cache this!
+                        return mc.GetOrSet(CacheKeys.CouchPotatoQualityProfiles, () =>
+                        {
+                            return CpApi.GetProfiles(cpSettings.FullUri, cpSettings.ApiKey); // TODO: cache this!
+                        });
                     }).ContinueWith((t) =>
                     {
-                        qualities = t.Result.ToList();
+                        qualities = t.Result.list.Select(x => new QualityModel() { Id = x._id, Name = x.label }).ToList();
                     }));
                 }
             }
@@ -199,6 +202,7 @@ namespace PlexRequests.UI.Modules
                 }
             }));
 
+            var mc = new MemoryCacheProvider();
             List<QualityModel> qualities = new List<QualityModel>();
             if (isAdmin)
             {
@@ -207,25 +211,22 @@ namespace PlexRequests.UI.Modules
                 {
                     taskList.Add(Task.Factory.StartNew(() =>
                     {
-                        return SonarrApi.GetProfiles(sonarrSettings.ApiKey, sonarrSettings.FullUri).Select(x => new QualityModel() { Id = x.id.ToString(), Name = x.name }); // TODO: cache this!
+                        return mc.GetOrSet(CacheKeys.SonarrQualityProfiles, () =>
+                        {
+                            return SonarrApi.GetProfiles(sonarrSettings.ApiKey, sonarrSettings.FullUri); // TODO: cache this!
+
+                    });
                     }).ContinueWith((t) =>
                     {
-                        qualities = t.Result.ToList();
+                        qualities = t.Result.Select(x => new QualityModel() { Id = x.id.ToString(), Name = x.name }).ToList();
                     }));
                 }
                 else {
                     var sickRageSettings = SickRageSettings.GetSettings();
                     if (sickRageSettings.Enabled)
                     {
-                        taskList.Add(Task.Factory.StartNew(() =>
+                        qualities = sickRageSettings.Qualities.Select(x => new QualityModel() { Id = x.Key, Name = x.Value }).ToList();
-                        {
-                            return sickRageSettings.Qualities.Select(x => new QualityModel() { Id = x.Key, Name = x.Value }); // TODO: cache this!
-                        }).ContinueWith((t) =>
-                        {
-                            qualities = t.Result.ToList();
-                        }));
                     }
-
                 }
             }
 

PlexRequests.UI/Program.cs

@@ -63,8 +63,10 @@ namespace PlexRequests.UI
             WriteOutVersion();
 
             var s = new Setup();
+            s.CacheQualityProfiles();
             var cn = s.SetupDb();
             ConfigureTargets(cn);
+            
 
             if (port == -1)
                 port = GetStartupPort();