fixed translation override

doc/providers/translation.rst

@@ -93,6 +93,22 @@ The above example will result in following routes:
 
 * ``/it/hello/igor`` will return ``Hello igor`` (because of the fallback).
 
+Using Resources
+---------------
+
+When translations are stored in a file, you can load them as follows::
+
+    $app = new Application();
+    
+    $app->register(new TranslationServiceProvider());
+    $app->extend('translator.resources', function ($resources, $app) {
+        $resources = array_merge($resources, array(
+            array('array', array('This value should be a valid number.' => 'Cette valeur doit être un nombre.'), 'fr', 'validators'),
+        ));
+
+        return $resources;
+    });
+
 Traits
 ------
 

src/Silex/Provider/TranslationServiceProvider.php

@@ -40,6 +40,11 @@ class TranslationServiceProvider implements ServiceProviderInterface
             $translator->addLoader('array', new ArrayLoader());
             $translator->addLoader('xliff', new XliffFileLoader());
 
+            // Register default resources
+            foreach ($app['translator.resources'] as $resource) {
+                $translator->addResource($resource[0], $resource[1], $resource[2], $resource[3]);
+            }
+
             foreach ($app['translator.domains'] as $domain => $data) {
                 foreach ($data as $locale => $messages) {
                     $translator->addResource('array', $messages, $locale, $domain);
@@ -49,6 +54,10 @@ class TranslationServiceProvider implements ServiceProviderInterface
             return $translator;
         });
 
+        $app['translator.resources'] = function ($app) {
+            return array();
+        };
+
         $app['translator.message_selector'] = $app->share(function () {
             return new MessageSelector();
         });

src/Silex/Provider/ValidatorServiceProvider.php

@@ -33,7 +33,13 @@ class ValidatorServiceProvider implements ServiceProviderInterface
                 $r = new \ReflectionClass('Symfony\Component\Validator\Validation');
                 $file = dirname($r->getFilename()).'/Resources/translations/validators.'.$app['locale'].'.xlf';
                 if (file_exists($file)) {
-                    $app['translator']->addResource('xliff', $file, $app['locale'], 'validators');
+                    $app->extend('translator.resources', function ($resources, $app) use ($file) {
+                        $resources = array_merge(array(
+                            array('xliff', $file, $app['locale'], 'validators'),
+                        ), $resources);
+
+                        return $resources;
+                    });
                 }
             }
 

tests/Silex/Tests/Provider/ValidatorServiceProviderTest.php

@@ -135,4 +135,42 @@ class ValidatorServiceProviderTest extends \PHPUnit_Framework_TestCase
             array('email@sample.com', true, 0, 0),
         );
     }
+
+    public function testAddResource()
+    {
+        $app = new Application();
+        $app['locale'] = 'fr';
+
+        $app->register(new ValidatorServiceProvider());
+        $app->register(new TranslationServiceProvider());
+        $app['translator'] = $app->share($app->extend('translator', function ($translator, $app) {
+            $translator->addResource('array', array('This value should not be blank.' => 'Pas vide'), 'fr', 'validators');
+
+            return $translator;
+        }));
+
+        $app['validator'];
+
+        $this->assertEquals('Pas vide', $app['translator']->trans('This value should not be blank.', array(), 'validators', 'fr'));
+    }
+
+    public function testAddResourceAlternate()
+    {
+        $app = new Application();
+        $app['locale'] = 'fr';
+
+        $app->register(new ValidatorServiceProvider());
+        $app->register(new TranslationServiceProvider());
+        $app->extend('translator.resources', function ($resources, $app) {
+            $resources = array_merge($resources, array(
+                array('array', array('This value should not be blank.' => 'Pas vide'), 'fr', 'validators'),
+            ));
+
+            return $resources;
+        });
+
+        $app['validator'];
+
+        $this->assertEquals('Pas vide', $app['translator']->trans('This value should not be blank.', array(), 'validators', 'fr'));
+    }
 }