Improved orphaned resources detection in backend, fixed #4007 (#4022)

Author: kiatng

app/code/core/Mage/Admin/Model/Resource/Acl.php

@@ -23,8 +23,6 @@ class Mage_Admin_Model_Resource_Acl extends Mage_Core_Model_Resource_Db_Abstract
 {
     public const ACL_ALL_RULES = 'all';
 
-    protected $_orphanedResources = [];
-
     /**
      * Initialize resource
      *
@@ -114,6 +112,7 @@ public function loadRoles(Mage_Admin_Model_Acl $acl, array $rolesArr)
      */
     public function loadRules(Mage_Admin_Model_Acl $acl, array $rulesArr)
     {
+        $orphanedResources = [];
         foreach ($rulesArr as $rule) {
             $role = $rule['role_type'] . $rule['role_id'];
             $resource = $rule['resource_id'];
@@ -134,8 +133,8 @@ public function loadRules(Mage_Admin_Model_Acl $acl, array $rulesArr)
                     $acl->deny($role, $resource, $privileges, $assert);
                 }
             } catch (Zend_Acl_Exception $e) {
-                if (!in_array($resource, $this->_orphanedResources) && strpos($e->getMessage(), "Resource '$resource' not found") !== false) {
-                    $this->_orphanedResources[] = $resource;
+                if (!in_array($resource, $orphanedResources) && strpos($e->getMessage(), "Resource '$resource' not found") !== false) {
+                    $orphanedResources[] = $resource;
                 }
             } catch (Exception $e) {
                 if (Mage::getIsDeveloperMode()) {
@@ -144,11 +143,11 @@ public function loadRules(Mage_Admin_Model_Acl $acl, array $rulesArr)
             }
         }
 
-        if ($this->_orphanedResources !== []) {
+        if ($orphanedResources !== [] && $acl->isAllowed(Mage::getSingleton('admin/session')->getUser()->getAclRole(), 'admin/system/acl/orphaned_resources')) {
             Mage::getSingleton('adminhtml/session')->addNotice(
                 Mage::helper('adminhtml')->__(
                     'The following role resources are no longer available in the system: %s. You can delete them by <a href="%s">clicking here</a>.',
-                    implode(', ', $this->_orphanedResources),
+                    implode(', ', $orphanedResources),
                     Mage::helper("adminhtml")->getUrl('adminhtml/permissions_orphanedResource')
                 )
             );

app/code/core/Mage/Admin/Model/Roles.php

@@ -137,7 +137,7 @@ protected function _buildResourcesArray(
             $level = -1;
         } else {
             $resourceName = $parentName;
-            if (!in_array($resource->getName(), ['title', 'sort_order', 'children', 'disabled'])) {
+            if (!empty($resource->children()) && $resource->getName() !== 'children') {
                 $resourceName = (is_null($parentName) ? '' : $parentName . '/') . $resource->getName();
 
                 //assigning module for its' children nodes

app/code/core/Mage/Adminhtml/Block/Permissions/OrphanedResource/Grid.php

@@ -36,9 +36,8 @@ public function __construct()
      */
     protected function _prepareCollection()
     {
-        /** @var Mage_Admin_Model_Resource_Rules_Collection */
         $collection = Mage::getResourceModel('admin/rules_collection')
-            ->addFieldToFilter('resource_id', ['nin' => Mage::getModel('admin/roles')->getResourcesList2D()])
+            ->addFieldToFilter('resource_id', ['nin' => Mage::getSingleton('admin/session')->getAcl()->getResources()])
             ->addFieldToSelect('resource_id');
         $collection->getSelect()->group('resource_id');