From 49cac615d7831ae2aea8ff02a366eab66e2d56d6 Mon Sep 17 00:00:00 2001
From: Ralf Becker <RalfBecker@outdoor-training.de>
Date: Wed, 12 Jan 2022 13:32:48 +0200
Subject: [PATCH] fixing the fix ;) call_user_func_array(): Argument #1
 ($callback) must be a valid callback, class admin_account does not have a
 method "ajax_process_content"

---
 api/src/Json/Request.php | 19 +++++++++++--------
 1 file changed, 11 insertions(+), 8 deletions(-)

diff --git a/api/src/Json/Request.php b/api/src/Json/Request.php
index 851d118d99..04ffbad92b 100644
--- a/api/src/Json/Request.php
+++ b/api/src/Json/Request.php
@@ -126,13 +126,6 @@ class Request
 			{
 				list($appName) = explode('_',$className);
 			}
-
-			// Check for a real static method, avoid instantiation if it is
-			$m = new ReflectionMethod($className.'::'.$functionName);
-			if($m->isStatic())
-			{
-				$ajaxClass = $className;
-			}
 		}
 		else
 		{
@@ -169,6 +162,16 @@ class Request
 				break;
 		}
 
+		// Check for a real static method, avoid instantiation if it is
+		if (strpos($menuaction,'::') !== false && strpos($menuaction,'.') === false)
+		{
+			$m = new ReflectionMethod($menuaction);
+			if($m->isStatic())
+			{
+				$ajaxClass = $className;
+			}
+		}
+
 		if(substr($className,0,4) != 'ajax' && substr($className,-4) != 'ajax' &&
 			$menuaction != 'etemplate.etemplate.process_exec' && substr($functionName,0,4) != 'ajax' ||
 			!preg_match('/^[A-Za-z0-9_\\\\-]+(\.[A-Za-z0-9_\\\\]+\.|::)[A-Za-z0-9_]+$/',$menuaction))
@@ -184,7 +187,7 @@ class Request
 		{
 			$ajaxClass = $GLOBALS['egw']->framework;
 		}
-		else if (!$ajaxClass)
+		elseif (!isset($ajaxClass))
 		{
 			$ajaxClass = class_exists($className) ? new $className() : CreateObject($appName.'.'.$className);
 		}