Fix compatibility with Silex 2 - issue #120 (#121)

src/Bridge/Silex2/SlugifyServiceProvider.php

@@ -0,0 +1,56 @@
+<?php
+
+/**
+ * This file is part of cocur/slugify.
+ *
+ * (c) Florian Eckerstorfer <florian@eckerstorfer.co>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Cocur\Slugify\Bridge\Silex2;
+
+use Cocur\Slugify\Bridge\Twig\SlugifyExtension;
+use Cocur\Slugify\Slugify;
+use Pimple\Container;
+use Pimple\ServiceProviderInterface;
+use Silex\Application;
+
+/**
+ * SlugifyServiceProvider
+ *
+ * @package    cocur/slugify
+ * @subpackage bridge
+ * @license    http://www.opensource.org/licenses/MIT The MIT License
+ */
+class SlugifyServiceProvider implements ServiceProviderInterface
+{
+    /**
+     * {@inheritDoc}
+     */
+    public function register(Container $container)
+    {
+        $container['slugify.options']  = [];
+        $container['slugify.provider'] = null;
+
+        $container['slugify'] = function ($container) {
+            return new Slugify($container['slugify.options'], $container['slugify.provider']);
+        };
+
+        if (isset($container['twig'])) {
+            $container['twig'] = $container->extend('twig', function (\Twig_Environment $twig, $container) {
+                $twig->addExtension(new SlugifyExtension($container['slugify']));
+
+                return $twig;
+            });
+        }
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function boot(Application $app)
+    {
+    }
+}