Return proper watcher if SharedStorage originates from ExternalMount

nextcloud · Sep 10, 2021 · a79ffab · a79ffab
1 parent e71ce6f
commit a79ffab
Showing 1 changed file with 14 additions and 1 deletion.
diff --git a/apps/files_sharing/lib/SharedStorage.php b/apps/files_sharing/lib/SharedStorage.php
@@ -401,7 +401,20 @@ public function getOwner($path) {
 		return $this->superShare->getShareOwner();
 	}
 
-	public function getWatcher($path = '', $storage = null) {
+	public function getWatcher($path = '', $storage = null): Watcher {
+		$mountManager = \OC::$server->getMountManager();
+
+		// Get node informations
+		$node = $this->getShare()->getNodeCacheEntry();
+		if ($node) {
+			$mount = $mountManager->findByNumericId($node->getStorageId());
+			// If the share is originating from an external storage
+			if (count($mount) > 0 && $mount[0] instanceof ExternalMountPoint) {
+				// Propagate original storage scan
+				return parent::getWatcher($path, $storage);
+			}
+		}
+
 		// cache updating is handled by the share source
 		return new NullWatcher();
 	}