From af0bc3691b055c9ea890226987c6b1d6f5089fd9 Mon Sep 17 00:00:00 2001
From: Matthias Schmidt <gravatronics@live.com>
Date: Wed, 21 Apr 2021 16:48:44 +0200
Subject: [PATCH] Change `$genericDboActionNames` into private constant in
 `AbstractEventListener`

---
 .../event/listener/AbstractEventListener.class.php | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

diff --git a/wcfsetup/install/files/lib/system/event/listener/AbstractEventListener.class.php b/wcfsetup/install/files/lib/system/event/listener/AbstractEventListener.class.php
index e3aa1ccfd6..f4c0c97d0e 100644
--- a/wcfsetup/install/files/lib/system/event/listener/AbstractEventListener.class.php
+++ b/wcfsetup/install/files/lib/system/event/listener/AbstractEventListener.class.php
@@ -28,16 +28,24 @@ use wcf\data\AbstractDatabaseObjectAction;
  */
 abstract class AbstractEventListener implements IParameterizedEventListener
 {
+    /**
+     * Names of events of `AbstractDatabaseObjectAction` for which the listener tries to call
+     * specific event handler methods for the executed action.
+     */
+    private const DBOACTION_EVENT_NAMES = [
+        'finalizeAction',
+        'initializeAction',
+        'validateAction',
+    ];
+
     /**
      * @inheritDoc
      */
     final public function execute($eventObj, $className, $eventName, array &$parameters)
     {
-        static $genericDboActionNames = ['finalizeAction', 'initializeAction', 'validateAction'];
-
         $methodName = 'on' . \ucfirst($eventName);
 
-        if ($eventObj instanceof AbstractDatabaseObjectAction && \in_array($eventName, $genericDboActionNames)) {
+        if ($eventObj instanceof AbstractDatabaseObjectAction && \in_array($eventName, self::DBOACTION_EVENT_NAMES)) {
             $actionMethod = $methodName . \ucfirst($eventObj->getActionName());
             if (\method_exists($this, $actionMethod)) {
                 $this->{$actionMethod}($eventObj, $parameters);
-- 
2.20.1