improve return path and label functions

CHANGELOG.md

@@ -65,3 +65,9 @@ Version 1.5.10
 
 - allow to group export in UI
 
+Master branch
+=============
+
+- improve return path functions and filters ;
+
+

Templating/ChillTwigRoutingHelper.php

@@ -5,6 +5,7 @@ namespace Chill\MainBundle\Templating;
 
 use Twig\Extension\AbstractExtension;
 use Twig\TwigFunction;
+use Twig\TwigFilter;
 use Symfony\Component\HttpFoundation\RequestStack;
 use Symfony\Bridge\Twig\Extension\RoutingExtension;
 
@@ -42,7 +43,15 @@ class ChillTwigRoutingHelper extends AbstractExtension
         return [
             new TwigFunction('chill_return_path_or', [$this, 'getReturnPathOr'], ['is_safe_callback' => [$this, 'isUrlGenerationSafe']] ),
             new TwigFunction('chill_path_add_return_path', [$this, 'getPathAddReturnPath'], ['is_safe_callback' => [$this, 'isUrlGenerationSafe']] ),
-            new TwigFunction('chill_path_forward_return_path', [$this, 'getPathForwardReturnPath'], ['is_safe_callback' => [$this, 'isUrlGenerationSafe']] )
+            new TwigFunction('chill_path_forward_return_path', [$this, 'getPathForwardReturnPath'], ['is_safe_callback' => [$this, 'isUrlGenerationSafe']] ),
+            
+        ];
+    }
+    
+    public function getFilters()
+    {
+        return [
+            new TwigFilter('chill_return_path_label', [$this, 'getLabelReturnPath']),
         ];
     }
     
@@ -51,6 +60,13 @@ class ChillTwigRoutingHelper extends AbstractExtension
         return $this->originalExtension->isUrlGenerationSafe($argsNode);
     }
     
+    public function getLabelReturnPath($default)
+    {
+        $request = $this->requestStack->getCurrentRequest();
+        
+        return $request->query->get('returnPathLabel', null) ?? $default;
+    }
+    
     /**
      * Return the return path if it exists, or generate the path if not.
      * 
@@ -78,12 +94,16 @@ class ChillTwigRoutingHelper extends AbstractExtension
      * @param bool $relative
      * @return string
      */
-    public function getPathAddReturnPath($name, $parameters = [], $relative = false)
+    public function getPathAddReturnPath($name, $parameters = [], $relative = false, $label = null)
     {
         $request = $this->requestStack->getCurrentRequest();
         
         $parameters['returnPath'] = $request->getRequestUri();
         
+        if ($label) {
+            $parameters['returnPathLabel'] = $label;
+        }
+        
         return $this->originalExtension->getPath($name, $parameters, $relative);
     }