Do not post "change" notifications or alerts when just copying a file to another workspace. Fix #1274

Author: cdujeu

core/src/plugins/core.notifications/NotificationCenter.php

@@ -146,7 +146,7 @@ public function persistChangeHookToFeed(AJXP_Node $oldNode = null, AJXP_Node $ne
 
         $nodes = [];
         if($oldNode !== null && $newNode !== null && $oldNode->getRepositoryId() !== $newNode->getRepositoryId()){
-            $nodes[] = $oldNode;
+            if(!$copy) $nodes[] = $oldNode;
             $nodes[] = $newNode;
         }else{
             $nodes[] = ($oldNode === null ? $newNode : $oldNode);
@@ -559,6 +559,9 @@ public function generateNotificationFromChangeHook(AJXP_Node $oldNode = null, AJ
                 $primaryNode = $newNode;
                 $secondNode = $oldNode;
             } else if ($targetNotif == "old") {
+                if($oldNode->getRepositoryId() !== $newNode->getRepositoryId() && $copy){
+                    return false;
+                }
                 $type = $copy ? AJXP_NOTIF_NODE_COPY_TO : AJXP_NOTIF_NODE_MOVE_TO;
                 $primaryNode = $oldNode;
                 $secondNode = $newNode;