Prevent unwanted path generation with trailing slashes

Author: Jérôme Poskin

Routing/I18nAnnotatedRouteControllerLoader.php

@@ -70,11 +70,12 @@ protected function addRoute(
             if($i18n) {
                 $i18nAnnot->setName($this->helper->alterName($i18nAnnot->getName(), $locale));
                 $i18nAnnot->setPath($this->helper->alterPath($i18nAnnot->getPath(), $locale));
-                $i18nAnnot->setDefaults($this->helper->alterdefaults($i18nAnnot->getDefaults(), $locale));
+                $i18nAnnot->setDefaults($this->helper->alterDefaults($i18nAnnot->getDefaults(), $locale));
 
                 if (isset($globals['path']) && !empty($globals['path'])) {
-                    $globals['path'] = $this->helper->alterPath($globals['path'], $locale);
-                    $globals['path'] = rtrim('/' . $locale . '/' . ltrim($globals['path'], '/'), '/');
+                    $globals['path'] = '/' . $locale . '/' . ltrim($this->helper->alterPath($globals['path'], $locale), '/');
+                } else {
+                    $globals['path'] = '/' . $locale;
                 }
             }
 

Routing/I18nLoaderHelper.php

@@ -42,17 +42,15 @@ public function alterName($name, $locale)
      */
     public function alterPath($path, $locale)
     {
-        $translatedPath = $this->translator->trans($path, array(), $this->translationDomain, $locale);
-
-        return '/' . trim( $translatedPath, '/');
+        return $this->translator->trans($path, array(), $this->translationDomain, $locale);
     }
 
     /**
      * @param array $defaults
      * @param string $locale
      * @return array
      */
-    public function alterdefaults(array $defaults, $locale)
+    public function alterDefaults(array $defaults, $locale)
     {
         return array_merge($defaults, array('_locale' => $locale));
     }

Routing/I18nYamlFileLoader.php

@@ -21,8 +21,8 @@ class I18nYamlFileLoader extends YamlFileLoader {
 
     /**
      * @param FileLocatorInterface $locator
-     * @param array $locales
-     * @param string $translationDomain
+     * @param I18nLoaderHelper $helper
+     * @param Registry $registry
      */
     public function __construct(FileLocatorInterface $locator, I18nLoaderHelper $helper, Registry $registry)
     {
@@ -34,14 +34,20 @@ public function __construct(FileLocatorInterface $locator, I18nLoaderHelper $hel
 
     /**
      * @param mixed $resource
-     * @param null $type
+     * @param string|null $type
      * @return bool
      */
     public function supports($resource, $type = null)
     {
         return is_string($resource) && 'yml' === pathinfo($resource, PATHINFO_EXTENSION) && (!$type || 'yaml_i18n' === $type);
     }
 
+    /**
+     * @param RouteCollection $collection
+     * @param string $name
+     * @param array $config
+     * @param string $path
+     */
     protected function parseRoute(RouteCollection $collection, $name, array $config, $path)
     {
         $defaults = isset($config['defaults']) ? $config['defaults'] : array();
@@ -56,8 +62,8 @@ protected function parseRoute(RouteCollection $collection, $name, array $config,
             $route = new Route($config['path'], $defaults, $requirements, $options, $host, $schemes, $methods);
 
             if($i18n) {
-                $route->setPath('/' . $locale . $this->helper->alterPath($config['path'], $locale));
-                $route->setDefaults($this->helper->alterdefaults($defaults, $locale));
+                $route->setPath('/' . $locale . '/' . ltrim($this->helper->alterPath($config['path'], $locale), '/'));
+                $route->setDefaults($this->helper->alterDefaults($defaults, $locale));
             }
 
             $i18nName = $i18n ? $this->helper->alterName($name, $locale) : $name;