fix folder name

src/Bundle/ChillMainBundle/Templating/ChillTwigRoutingHelper.php

@@ -0,0 +1,152 @@
+<?php
+/*
+ * Chill is a software for social workers
+ *
+ * Copyright (C) 2014-2019, Champs Libres Cooperative SCRLFS, 
+ * <http://www.champs-libres.coop>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+namespace Chill\MainBundle\Templating;
+
+use Twig\Extension\AbstractExtension;
+use Twig\Node\Node;
+use Twig\TwigFunction;
+use Twig\TwigFilter;
+use Symfony\Component\HttpFoundation\RequestStack;
+use Symfony\Bridge\Twig\Extension\RoutingExtension;
+
+/**
+ * Provides function to build path with returnPath.
+ * 
+ * The logic of the function is based on the original routing extension.
+ *
+ */
+class ChillTwigRoutingHelper extends AbstractExtension
+{
+    /**
+     *
+     * @var RequestStack
+     */
+    protected $requestStack;
+    
+    /**
+     *
+     * @var RoutingExtension
+     */
+    protected $originalExtension;
+    
+    public function __construct(
+        RequestStack $requestStack, 
+        RoutingExtension $originalExtension
+    ) {
+        $this->requestStack = $requestStack;
+        $this->originalExtension = $originalExtension;
+    }
+
+    
+    public function getFunctions()
+    {
+        return [
+            new TwigFunction('chill_return_path_or', [$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' => [$this, 'isUrlGenerationSafe']] ),
+            
+        ];
+    }
+    
+    public function getFilters()
+    {
+        return [
+            new TwigFilter('chill_return_path_label', [$this, 'getLabelReturnPath']),
+        ];
+    }
+    
+    public function isUrlGenerationSafe(Node $argsNode)
+    {
+        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.
+     * 
+     * @param string $name
+     * @param array $parameters
+     * @param bool $relative
+     * @return string
+     */
+    public function getReturnPathOr($name, $parameters = [], $relative = false)
+    {
+        $request = $this->requestStack->getCurrentRequest();
+        
+        if ($request->query->has('returnPath')) {
+            return $request->query->get('returnPath');
+        }
+        
+        return $this->originalExtension->getPath($name, $parameters, $relative);
+    }
+    
+    /**
+     * Build an url with a returnPath parameter to current page
+     * 
+     * @param string $name
+     * @param array $parameters
+     * @param bool $relative
+     * @return string
+     */
+    public function getPathAddReturnPath($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);
+    }
+    
+    /**
+     * Build an url with a returnPath parameter to current page
+     * 
+     * @param string $name
+     * @param array $parameters
+     * @param bool $relative
+     * @return string
+     */
+    public function getPathForwardReturnPath($name, $parameters = [], $relative = false)
+    {
+        $request = $this->requestStack->getCurrentRequest();
+        
+        if ($request->query->has('returnPath')) {
+            $parameters['returnPath'] = $request->query->get('returnPath');
+        }
+        
+        return $this->originalExtension
+            ->getPath(
+                $name, 
+                $parameters,
+                $relative
+            );
+    }
+
+}