Flex SimpleStorage: added support for prefix (keeps items under nested array)

CHANGELOG.md

@@ -6,6 +6,7 @@
 1. [](#bugfix)
     * Regression: Fixed fatal error in blueprints [#2811](https://github.com/getgrav/grav/issues/2811)
     * Regression: Fixed bad method call in FlexDirectory::getAuthorizeRule()
+    * Regression: Fixed fatal error in admin if the site has custom permissions in `onAdminRegisterPermissions`
 
 # v1.7.0-rc.5
 ## 02/03/2020

system/src/Grav/Framework/Acl/Action.php

@@ -9,6 +9,8 @@
 
 namespace Grav\Framework\Acl;
 
+use Grav\Common\Inflector;
+
 /**
  * Class Action
  * @package Grav\Framework\Acl
@@ -37,10 +39,20 @@ class Action implements \IteratorAggregate, \Countable
      */
     public function __construct(string $name, array $action = [])
     {
+        $label = $action['label'] ?? null;
+        if (!$label) {
+            if ($pos = strrpos($name, '.')) {
+                $label = substr($name, $pos + 1);
+            } else {
+                $label = $name;
+            }
+            $label = Inflector::humanize($label, 'all');
+        }
+
         $this->name = $name;
         $this->type = $action['type'] ?? 'action';
         $this->visible = (bool)($action['visible'] ?? true);
-        $this->label = $action['label'] ?? null;
+        $this->label = $label;
         unset($action['type'], $action['label']);
         $this->params = $action;
 

system/src/Grav/Framework/Acl/Permissions.php

@@ -212,12 +212,12 @@ class Permissions implements \ArrayAccess, \Countable, \IteratorAggregate
     protected function getParent(string $name): ?Action
     {
         if ($pos = strrpos($name, '.')) {
-            $name = substr($name, 0, $pos);
+            $parentName = substr($name, 0, $pos);
 
-            $parent = $this->getAction($name);
+            $parent = $this->getAction($parentName);
             if (!$parent) {
-                // TODO: create parent action(s) on the fly
-                throw new \RuntimeException(__METHOD__ . '(): Adding child action before parent is not supported');
+                $parent = new Action($parentName);
+                $this->addAction($parent);
             }
 
             return $parent;