Merge pull request #58671 from nextcloud/backport/58660/stable31

[stable31] fix: check source and target when emitting copy event

Author: AndyScherzinger

lib/private/Files/View.php

@@ -937,7 +937,7 @@ public function copy($source, $target, $preserveMtime = false) {
 
 			try {
 				$exists = $this->file_exists($target);
-				if ($this->shouldEmitHooks($target)) {
+				if ($this->shouldEmitHooks($source) && $this->shouldEmitHooks($target)) {
 					\OC_Hook::emit(
 						Filesystem::CLASSNAME,
 						Filesystem::signal_copy,
@@ -977,7 +977,7 @@ public function copy($source, $target, $preserveMtime = false) {
 					$this->changeLock($target, ILockingProvider::LOCK_SHARED);
 					$lockTypePath2 = ILockingProvider::LOCK_SHARED;
 
-					if ($this->shouldEmitHooks($target) && $result !== false) {
+					if ($this->shouldEmitHooks($source) && $this->shouldEmitHooks($target) && $result !== false) {
 						\OC_Hook::emit(
 							Filesystem::CLASSNAME,
 							Filesystem::signal_post_copy,