[wip] add actions to crud

CRUD/Templating/TwigCRUDResolver.php

@@ -22,6 +22,7 @@ namespace Chill\MainBundle\CRUD\Templating;
 
 use Chill\MainBundle\CRUD\Resolver\Resolver;
 use Twig\TwigFilter;
+use Twig\TwigFunction;
 use Twig\Extension\AbstractExtension;
 use Twig\Environment;
 
@@ -50,6 +51,14 @@ class TwigCRUDResolver extends AbstractExtension
         ];
     }
     
+    public function getFunctions()
+    {
+        return [
+            new TwigFunction('chill_crud_config', [$this, 'getConfig'],
+                ['is_safe' => 'html'])
+        ];
+    }
+    
     public function display(Environment $env, $entity, $path): string
     {
         $data = $this->resolver->getData($entity, $path);
@@ -57,5 +66,10 @@ class TwigCRUDResolver extends AbstractExtension
         
         return $env->render($template, ['data' => $data, 'entity' => $entity, ]);
     }
+    
+    public function getConfig($configKey, $crudName, $action = null)
+    {
+        return $this->resolver->getConfigValue($configKey, $crudName, $action);
+    }
 
 }