From 7131970e91d19a4ac5ec92b10fae885e50bd1fb5 Mon Sep 17 00:00:00 2001
From: Matteo Piovanelli <MatteoPiovanelli-Laser@users.noreply.github.com>
Date: Fri, 25 Jun 2021 10:35:13 +0200
Subject: [PATCH] Remove cache by tag on Unpublished (#8483)

As it was, cached lists/projections would not be evicted when a ContentItem they contained was unpublished.
---
 .../Handlers/CacheItemInvalidationHandler.cs                   | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/Orchard.Web/Modules/Orchard.OutputCache/Handlers/CacheItemInvalidationHandler.cs b/src/Orchard.Web/Modules/Orchard.OutputCache/Handlers/CacheItemInvalidationHandler.cs
index 0850dd716..1661883e0 100644
--- a/src/Orchard.Web/Modules/Orchard.OutputCache/Handlers/CacheItemInvalidationHandler.cs
+++ b/src/Orchard.Web/Modules/Orchard.OutputCache/Handlers/CacheItemInvalidationHandler.cs
@@ -13,6 +13,7 @@ namespace Orchard.OutputCache.Handlers {
 
             // Evict cached content when updated, removed or destroyed.
             OnPublished<IContent>((context, part) => Invalidate(part));
+            OnUnpublished<IContent>((context, part) => Invalidate(part));
             OnRemoved<IContent>((context, part) => Invalidate(part));
             OnDestroyed<IContent>((context, part) => Invalidate(part));
         }
@@ -30,4 +31,4 @@ namespace Orchard.OutputCache.Handlers {
             }
         }
     }
-}
\ No newline at end of file
+}