1 files changed, 78 insertions, 0 deletions
diff --git a/vendor/symfony/http-kernel/Controller/TraceableControllerResolver.php b/vendor/symfony/http-kernel/Controller/TraceableControllerResolver.php
new file mode 100644
index 0000000000..ce291b1e3e
--- /dev/null
+++ b/vendor/symfony/http-kernel/Controller/TraceableControllerResolver.php
@@ -0,0 +1,78 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\HttpKernel\Controller;
+
+use Symfony\Component\Stopwatch\Stopwatch;
+use Symfony\Component\HttpFoundation\Request;
+
+/**
+ * TraceableControllerResolver.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class TraceableControllerResolver implements ControllerResolverInterface, ArgumentResolverInterface
+{
+    private $resolver;
+    private $stopwatch;
+    private $argumentResolver;
+
+    /**
+     * Constructor.
+     *
+     * @param ControllerResolverInterface $resolver         A ControllerResolverInterface instance
+     * @param Stopwatch                   $stopwatch        A Stopwatch instance
+     * @param ArgumentResolverInterface   $argumentResolver Only required for BC
+     */
+    public function __construct(ControllerResolverInterface $resolver, Stopwatch $stopwatch, ArgumentResolverInterface $argumentResolver = null)
+    {
+        $this->resolver = $resolver;
+        $this->stopwatch = $stopwatch;
+        $this->argumentResolver = $argumentResolver;
+
+        // BC
+        if (null === $this->argumentResolver) {
+            $this->argumentResolver = $resolver;
+        }
+
+        if (!$this->argumentResolver instanceof TraceableArgumentResolver) {
+            $this->argumentResolver = new TraceableArgumentResolver($this->argumentResolver, $this->stopwatch);
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getController(Request $request)
+    {
+        $e = $this->stopwatch->start('controller.get_callable');
+
+        $ret = $this->resolver->getController($request);
+
+        $e->stop();
+
+        return $ret;
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @deprecated This method is deprecated as of 3.1 and will be removed in 4.0.
+     */
+    public function getArguments(Request $request, $controller)
+    {
+        @trigger_error(sprintf('The %s method is deprecated as of 3.1 and will be removed in 4.0. Please use the %s instead.', __METHOD__, TraceableArgumentResolver::class), E_USER_DEPRECATED);
+
+        $ret = $this->argumentResolver->getArguments($request, $controller);
+
+        return $ret;
+    }
+}