Improve Indexer Proxy healthcheck messaging

2026-04-25 22:59:10 -04:00 · 2024-03-23 15:56:34 +02:00
parent 2cacfba81f
commit ee4cf93aee
31 changed files with 70 additions and 67 deletions
@@ -0,0 +1,54 @@
+using System.Collections.Generic;
+using System.Linq;
+using NzbDrone.Common.Extensions;
+using NzbDrone.Core.IndexerProxies;
+using NzbDrone.Core.Localization;
+using NzbDrone.Core.ThingiProvider.Events;
+
+namespace NzbDrone.Core.HealthCheck.Checks
+{
+    [CheckOn(typeof(ProviderDeletedEvent<IIndexerProxy>))]
+    [CheckOn(typeof(ProviderAddedEvent<IIndexerProxy>))]
+    [CheckOn(typeof(ProviderUpdatedEvent<IIndexerProxy>))]
+    public class IndexerProxyStatusCheck : HealthCheckBase
+    {
+        private readonly IIndexerProxyFactory _proxyFactory;
+
+        public IndexerProxyStatusCheck(IIndexerProxyFactory proxyFactory,
+            ILocalizationService localizationService)
+            : base(localizationService)
+        {
+            _proxyFactory = proxyFactory;
+        }
+
+        public override HealthCheck Check()
+        {
+            var enabledProxies = _proxyFactory.GetAvailableProviders()
+                .Where(n => ((IndexerProxyDefinition)n.Definition).Enable)
+                .ToList();
+
+            var badProxies = enabledProxies.Where(p => p.Test().IsValid == false).ToList();
+
+            if (enabledProxies.Empty() || badProxies.Count == 0)
+            {
+                return new HealthCheck(GetType());
+            }
+
+            if (badProxies.Count == enabledProxies.Count)
+            {
+                return new HealthCheck(GetType(),
+                    HealthCheckResult.Error,
+                    _localizationService.GetLocalizedString("IndexerProxyStatusAllUnavailableHealthCheckMessage"),
+                    "#indexer-proxies-are-unavailable-due-to-failures");
+            }
+
+            return new HealthCheck(GetType(),
+                HealthCheckResult.Warning,
+                _localizationService.GetLocalizedString("IndexerProxyStatusUnavailableHealthCheckMessage", new Dictionary<string, object>
+                {
+                    { "indexerProxyNames", string.Join(", ", badProxies.Select(v => v.Definition.Name)) }
+                }),
+                "#indexer-proxies-are-unavailable-due-to-failures");
+        }
+    }
+}