Allow variadic controller parameters to be resolved.
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@ -117,9 +117,14 @@ class ControllerResolver implements ControllerResolverInterface
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{
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$attributes = $request->attributes->all();
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$arguments = array();
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$variadicAvailable = method_exists('\ReflectionMethod', 'isVariadic');
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foreach ($parameters as $param) {
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if (array_key_exists($param->name, $attributes)) {
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$arguments[] = $attributes[$param->name];
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if ($variadicAvailable && $param->isVariadic() && is_array($attributes[$param->name])) {
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$arguments = array_merge($arguments, array_values($attributes[$param->name]));
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} else {
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$arguments[] = $attributes[$param->name];
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}
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} elseif ($param->getClass() && $param->getClass()->isInstance($request)) {
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$arguments[] = $request;
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} elseif ($param->isDefaultValueAvailable()) {
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@ -12,6 +12,7 @@
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namespace Symfony\Component\HttpKernel\Tests\Controller;
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use Symfony\Component\HttpKernel\Controller\ControllerResolver;
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use Symfony\Component\HttpKernel\Tests\Fixtures\Controller\VariadicController;
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use Symfony\Component\HttpFoundation\Request;
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class ControllerResolverTest extends \PHPUnit_Framework_TestCase
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@ -196,6 +197,22 @@ class ControllerResolverTest extends \PHPUnit_Framework_TestCase
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$this->assertEquals(array($request), $resolver->getArguments($request, $controller), '->getArguments() injects the request');
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}
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/**
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* @requires PHP 5.6
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*/
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public function testGetVariadicArguments()
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{
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$resolver = new ControllerResolver();
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$request = Request::create('/');
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$param1 = new \stdClass();
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$param2 = new \stdClass();
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$request->attributes->set('foo', 'foo');
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$request->attributes->set('bar', array($param1, $param2));
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$controller = array(new VariadicController(), 'action');
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$this->assertEquals(array('foo', $param1, $param2), $resolver->getArguments($request, $controller));
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}
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public function testCreateControllerCanReturnAnyCallable()
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{
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$mock = $this->getMock('Symfony\Component\HttpKernel\Controller\ControllerResolver', array('createController'));
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@ -0,0 +1,10 @@
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<?php
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namespace Symfony\Component\HttpKernel\Tests\Fixtures\Controller;
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class VariadicController
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{
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public function action($foo,...$bar)
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{
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}
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}
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