removed support for Symfony 2.7

.travis.yml

@@ -9,9 +9,8 @@ cache:
 before_script:
     # symfony/*
     - sh -c "if [ '$TWIG_VERSION' != '2.0' ]; then sed -i 's/~1.8|~2.0/~1.8/g' composer.json; composer update; fi"
-    - sh -c "if [ '$SYMFONY_DEPS_VERSION' = '3.0' ]; then sed -i 's/~2\.7|3\.0\.\*/3.0.*@dev/g' composer.json; composer update; fi"
-    - sh -c "if [ '$SYMFONY_DEPS_VERSION' = '2.8' ]; then sed -i 's/~2\.7|3\.0\.\*/2.8.*@dev/g' composer.json; composer update; fi"
-    - sh -c "if [ '$SYMFONY_DEPS_VERSION' = '' ]; then sed -i 's/~2\.7|3\.0\.\*/2.7.*@dev/g' composer.json; composer update; fi"
+    - sh -c "if [ '$SYMFONY_DEPS_VERSION' = '3.0' ]; then sed -i 's/~2\.8|3\.0\.\*/3.0.*@dev/g' composer.json; composer update; fi"
+    - sh -c "if [ '$SYMFONY_DEPS_VERSION' = '' ]; then sed -i 's/~2\.8|3\.0\.\*/2.8.*@dev/g' composer.json; composer update; fi"
     - composer install
 
 script: phpunit
@@ -21,8 +20,6 @@ matrix:
         - php: 5.5
         - php: 5.6
           env: TWIG_VERSION=2.0
-        - php: 5.6
-          env: SYMFONY_DEPS_VERSION=2.8
         - php: 5.6
           env: SYMFONY_DEPS_VERSION=3.0
         - php: 7.0

composer.json

@@ -17,31 +17,31 @@
     "require": {
         "php": ">=5.5.9",
         "pimple/pimple": "~3.0",
-        "symfony/event-dispatcher": "~2.7|3.0.*",
-        "symfony/http-foundation": "~2.7|3.0.*",
-        "symfony/http-kernel": "~2.7|3.0.*",
-        "symfony/routing": "~2.7|3.0.*"
+        "symfony/event-dispatcher": "~2.8|3.0.*",
+        "symfony/http-foundation": "~2.8|3.0.*",
+        "symfony/http-kernel": "~2.8|3.0.*",
+        "symfony/routing": "~2.8|3.0.*"
     },
     "require-dev": {
-        "symfony/asset": "~2.7|3.0.*",
-        "symfony/security": "~2.7|3.0.*",
-        "symfony/config": "~2.7|3.0.*",
-        "symfony/locale": "~2.7|3.0.*",
-        "symfony/form": "~2.7|3.0.*",
-        "symfony/browser-kit": "~2.7|3.0.*",
-        "symfony/css-selector": "~2.7|3.0.*",
-        "symfony/debug": "~2.7|3.0.*",
-        "symfony/dom-crawler": "~2.7|3.0.*",
-        "symfony/finder": "~2.7|3.0.*",
-        "symfony/monolog-bridge": "~2.7|3.0.*",
-        "symfony/doctrine-bridge": "~2.7|3.0.*",
-        "symfony/options-resolver": "~2.7|3.0.*",
-        "symfony/process": "~2.7|3.0.*",
-        "symfony/serializer": "~2.7|3.0.*",
-        "symfony/translation": "~2.7|3.0.*",
-        "symfony/twig-bridge": "~2.7|3.0.*",
-        "symfony/validator": "~2.7|3.0.*",
-        "symfony/var-dumper": "~2.7|3.0.*",
+        "symfony/asset": "~2.8|3.0.*",
+        "symfony/security": "~2.8|3.0.*",
+        "symfony/config": "~2.8|3.0.*",
+        "symfony/locale": "~2.8|3.0.*",
+        "symfony/form": "~2.8|3.0.*",
+        "symfony/browser-kit": "~2.8|3.0.*",
+        "symfony/css-selector": "~2.8|3.0.*",
+        "symfony/debug": "~2.8|3.0.*",
+        "symfony/dom-crawler": "~2.8|3.0.*",
+        "symfony/finder": "~2.8|3.0.*",
+        "symfony/monolog-bridge": "~2.8|3.0.*",
+        "symfony/doctrine-bridge": "~2.8|3.0.*",
+        "symfony/options-resolver": "~2.8|3.0.*",
+        "symfony/process": "~2.8|3.0.*",
+        "symfony/serializer": "~2.8|3.0.*",
+        "symfony/translation": "~2.8|3.0.*",
+        "symfony/twig-bridge": "~2.8|3.0.*",
+        "symfony/validator": "~2.8|3.0.*",
+        "symfony/var-dumper": "~2.8|3.0.*",
         "twig/twig": "~1.8|~2.0",
         "doctrine/dbal": "~2.2",
         "swiftmailer/swiftmailer": "~5",

doc/changelog.rst

@@ -9,7 +9,7 @@ Changelog
 * [BC BREAK] CSRF has been moved to a standalone provider (``form.secret`` is not available anymore)
 * added support for the Symfony HttpFoundation Twig bridge extension
 * added support for the Symfony Asset Component
-* bumped minimum version of Symfony to 2.7
+* bumped minimum version of Symfony to 2.8
 * bumped minimum version of PHP to 5.5.0
 * Updated Pimple to 3.0
 * Updated session listeners to extends HttpKernel ones

doc/providers/security.rst

@@ -645,9 +645,9 @@ Symfony `cookbook`_.
 
 .. note::
 
-    Since Symfony 2.8, the Guard component simplify the creation of custom
-    authentication providers.
-    :doc:`How to Create a Custom Authentication System with Guard <cookbook/guard_authentication>`
+    The Guard component simplifies the creation of custom authentication
+    providers. :doc:`How to Create a Custom Authentication System with Guard
+    <cookbook/guard_authentication>`
 
 Stateless Authentication
 ~~~~~~~~~~~~~~~~~~~~~~~~

src/Silex/Application/FormTrait.php

@@ -32,8 +32,7 @@ trait FormTrait
     public function form($data = null, array $options = array(), $type = null)
     {
         if (null === $type) {
-            // BC with Symfony < 2.8
-            $type = class_exists('Symfony\Component\Form\Extension\Core\Type\RangeType') ? 'Symfony\Component\Form\Extension\Core\Type\FormType' : 'form';
+            $type = 'Symfony\Component\Form\Extension\Core\Type\FormType';
         }
 
         return $this['form.factory']->createBuilder($type, $data, $options);

src/Silex/ExceptionHandler.php

@@ -36,17 +36,12 @@ class ExceptionHandler implements EventSubscriberInterface
     {
         $handler = new DebugExceptionHandler($this->debug);
 
-        if (method_exists($handler, 'getHtml')) {
         $exception = $event->getException();
         if (!$exception instanceof FlattenException) {
             $exception = FlattenException::create($exception);
         }
 
         $response = Response::create($handler->getHtml($exception), $exception->getStatusCode(), $exception->getHeaders())->setCharset(ini_get('default_charset'));
-        } else {
-            // BC with Symfony < 2.8
-            $response = $handler->createResponse($event->getException());
-        }
 
         $event->setResponse($response);
     }

src/Silex/Provider/HttpFragmentServiceProvider.php

@@ -33,11 +33,7 @@ class HttpFragmentServiceProvider implements ServiceProviderInterface, EventList
     public function register(Container $app)
     {
         $app['fragment.handler'] = function ($app) {
-            if (Kernel::VERSION_ID >= 20800) {
             return new FragmentHandler($app['request_stack'], $app['fragment.renderers'], $app['debug']);
-            }
-
-            return new FragmentHandler($app['fragment.renderers'], $app['debug'], $app['request_stack']);
         };
 
         $app['fragment.renderer.inline'] = function ($app) {

src/Silex/Provider/RoutingServiceProvider.php

@@ -21,7 +21,6 @@ use Symfony\Component\Routing\RouteCollection;
 use Symfony\Component\Routing\Generator\UrlGenerator;
 use Symfony\Component\Routing\RequestContext;
 use Symfony\Component\HttpKernel\EventListener\RouterListener;
-use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\EventDispatcher\EventDispatcherInterface;
 
 /**
@@ -76,11 +75,7 @@ class RoutingServiceProvider implements ServiceProviderInterface, EventListenerP
                 return $app['request_matcher'];
             });
 
-            if (Kernel::VERSION_ID >= 20800) {
             return new RouterListener($urlMatcher, $app['request_stack'], $app['request_context'], $app['logger']);
-            }
-
-            return new RouterListener($urlMatcher, $app['request_context'], $app['logger'], $app['request_stack']);
         };
     }
 

src/Silex/Provider/SecurityServiceProvider.php

@@ -21,7 +21,6 @@ use Symfony\Component\EventDispatcher\EventDispatcherInterface;
 use Symfony\Component\HttpFoundation\RequestMatcher;
 use Symfony\Component\HttpFoundation\Request;
 use Symfony\Component\Security\Core\Security;
-use Symfony\Component\Security\Core\SecurityContextInterface;
 use Symfony\Component\Security\Core\User\UserChecker;
 use Symfony\Component\Security\Core\User\InMemoryUserProvider;
 use Symfony\Component\Security\Core\Encoder\EncoderFactory;
@@ -374,19 +373,14 @@ class SecurityServiceProvider implements ServiceProviderInterface, EventListener
         };
 
         $app['security.last_error'] = $app->protect(function (Request $request) {
-            if (class_exists('Symfony\Component\Security\Core\Security')) {
-                $error = Security::AUTHENTICATION_ERROR;
-            } else {
-                $error = SecurityContextInterface::AUTHENTICATION_ERROR;
-            }
-            if ($request->attributes->has($error)) {
-                return $request->attributes->get($error)->getMessage();
+            if ($request->attributes->has(Security::AUTHENTICATION_ERROR)) {
+                return $request->attributes->get(Security::AUTHENTICATION_ERROR)->getMessage();
             }
 
             $session = $request->getSession();
-            if ($session && $session->has($error)) {
-                $message = $session->get($error)->getMessage();
-                $session->remove($error);
+            if ($session && $session->has(Security::AUTHENTICATION_ERROR)) {
+                $message = $session->get(Security::AUTHENTICATION_ERROR)->getMessage();
+                $session->remove(Security::AUTHENTICATION_ERROR);
 
                 return $message;
             }

tests/Silex/Tests/Provider/FormServiceProviderTest.php

@@ -46,8 +46,8 @@ class FormServiceProviderTest extends \PHPUnit_Framework_TestCase
             return $extensions;
         });
 
-        $form = $app['form.factory']->createBuilder(class_exists('Symfony\Component\Form\Extension\Core\Type\RangeType') ? 'Symfony\Component\Form\Extension\Core\Type\FormType' : 'form', array())
-            ->add('dummy', class_exists('Symfony\Component\Form\Extension\Core\Type\RangeType') ? 'Silex\Tests\Provider\DummyFormType' : 'dummy')
+        $form = $app['form.factory']->createBuilder('Symfony\Component\Form\Extension\Core\Type\FormType', array())
+            ->add('dummy', 'Silex\Tests\Provider\DummyFormType')
             ->getForm();
 
         $this->assertInstanceOf('Symfony\Component\Form\Form', $form);
@@ -65,8 +65,8 @@ class FormServiceProviderTest extends \PHPUnit_Framework_TestCase
             return $extensions;
         });
 
-        $form = $app['form.factory']->createBuilder(class_exists('Symfony\Component\Form\Extension\Core\Type\RangeType') ? 'Symfony\Component\Form\Extension\Core\Type\FormType' : 'form', array())
-            ->add('file', class_exists('Symfony\Component\Form\Extension\Core\Type\RangeType') ? 'Symfony\Component\Form\Extension\Core\Type\FileType' : 'file', array('image_path' => 'webPath'))
+        $form = $app['form.factory']->createBuilder('Symfony\Component\Form\Extension\Core\Type\FormType', array())
+            ->add('file', 'Symfony\Component\Form\Extension\Core\Type\FileType', array('image_path' => 'webPath'))
             ->getForm();
 
         $this->assertInstanceOf('Symfony\Component\Form\Form', $form);
@@ -106,7 +106,7 @@ class FormServiceProviderTest extends \PHPUnit_Framework_TestCase
             return $this->getMock('Symfony\Component\Security\Csrf\CsrfTokenManagerInterface');
         };
 
-        $form = $app['form.factory']->createBuilder(class_exists('Symfony\Component\Form\Extension\Core\Type\RangeType') ? 'Symfony\Component\Form\Extension\Core\Type\FormType' : 'form', array())
+        $form = $app['form.factory']->createBuilder('Symfony\Component\Form\Extension\Core\Type\FormType', array())
             ->getForm();
 
         $form->handleRequest($req = Request::create('/', 'POST', array('form' => array(
@@ -153,27 +153,14 @@ class FormServiceProviderTest extends \PHPUnit_Framework_TestCase
         $app->register(new CsrfServiceProvider());
         $app['session.test'] = true;
 
-        $form = $app['form.factory']->createBuilder(class_exists('Symfony\Component\Form\Extension\Core\Type\RangeType') ? 'Symfony\Component\Form\Extension\Core\Type\FormType' : 'form', array())->getForm();
+        $form = $app['form.factory']->createBuilder('Symfony\Component\Form\Extension\Core\Type\FormType', array())->getForm();
 
         $this->assertTrue(isset($form->createView()['_token']));
     }
 }
 
-if (class_exists('Symfony\Component\Form\Extension\Core\Type\RangeType')) {
-    class DummyFormType extends AbstractType
-    {
-    }
-} else {
-    class DummyFormType extends AbstractType
-    {
-        /**
-         * @return string The name of this type
-         */
-        public function getName()
-        {
-            return 'dummy';
-        }
-    }
+class DummyFormType extends AbstractType
+{
 }
 
 if (method_exists('Symfony\Component\Form\AbstractType', 'configureOptions')) {
@@ -181,7 +168,7 @@ if (method_exists('Symfony\Component\Form\AbstractType', 'configureOptions')) {
     {
         public function getExtendedType()
         {
-            return class_exists('Symfony\Component\Form\Extension\Core\Type\RangeType') ? 'Symfony\Component\Form\Extension\Core\Type\FileType' : 'file';
+            return 'Symfony\Component\Form\Extension\Core\Type\FileType';
         }
 
         public function configureOptions(OptionsResolver $resolver)
@@ -194,7 +181,7 @@ if (method_exists('Symfony\Component\Form\AbstractType', 'configureOptions')) {
     {
         public function getExtendedType()
         {
-            return class_exists('Symfony\Component\Form\Extension\Core\Type\RangeType') ? 'Symfony\Component\Form\Extension\Core\Type\FileType' : 'file';
+            return 'Symfony\Component\Form\Extension\Core\Type\FileType';
         }
 
         public function setDefaultOptions(OptionsResolverInterface $resolver)

tests/Silex/Tests/Provider/SecurityServiceProviderTest.php

@@ -122,11 +122,6 @@ class SecurityServiceProviderTest extends WebTestCase
 
     public function testGuardAuthentication()
     {
-        if (!class_exists('Symfony\\Component\\Security\\Guard\\AbstractGuardAuthenticator')) {
-            $this->markTestSkipped(
-              'The guard component require Symfony 2.8+'
-            );
-        }
         $app = $this->createApplication('guard');
 
         $client = new Client($app);

tests/Silex/Tests/Provider/ValidatorServiceProviderTest.php

@@ -71,10 +71,6 @@ class ValidatorServiceProviderTest extends \PHPUnit_Framework_TestCase
      */
     public function testConstraintValidatorFactoryWithExpression($app)
     {
-        if (!class_exists('Symfony\Component\Validator\Constraints\Expression')) {
-            $this->markTestSkipped('Expression are not supported by this version of Symfony');
-        }
-
         $constraint = new Assert\Expression('true');
         $validator = $app['validator.validator_factory']->getInstance($constraint);
         $this->assertInstanceOf('Symfony\Component\Validator\Constraints\ExpressionValidator', $validator);
@@ -101,12 +97,12 @@ class ValidatorServiceProviderTest extends \PHPUnit_Framework_TestCase
             ),
         ));
 
-        $builder = $app['form.factory']->createBuilder(class_exists('Symfony\Component\Form\Extension\Core\Type\RangeType') ? 'Symfony\Component\Form\Extension\Core\Type\FormType' : 'form', array(), array(
+        $builder = $app['form.factory']->createBuilder('Symfony\Component\Form\Extension\Core\Type\FormType', array(), array(
             'constraints' => $constraints,
         ));
 
         $form = $builder
-            ->add('email', class_exists('Symfony\Component\Form\Extension\Core\Type\RangeType') ? 'Symfony\Component\Form\Extension\Core\Type\EmailType' : 'email', array('label' => 'Email'))
+            ->add('email', 'Symfony\Component\Form\Extension\Core\Type\EmailType', array('label' => 'Email'))
             ->getForm()
         ;