dator-zz/RedirectReponse.php

## RedirectReponse.php
<?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 FOS\FacebookBundle\HttpFoundation;

use Symfony\Component\HttpFoundation\Response;
/**
 * RedirectResponse represents an HTTP response doing a javascript redirect.
 *
 * @author Fabien Potencier <fabien@symfony.com>
 */
class RedirectResponse extends Response
{
    /**
     * Creates a javascript redirect response so that it conforms to the rules defined for a redirect status code.
     *
     * @param string  $url    The URL to redirect to
     * @param integer $status The status code (302 by default)
     *
     */
    public function __construct($url, $status = 302)
    {
        if (empty($url)) {
            throw new \InvalidArgumentException('Cannot redirect to an empty URL.');
        }

        parent::__construct(
            sprintf('<html><head></head><body><script>top.location = "%s";</script></body></html>',
                htmlspecialchars($url, ENT_QUOTES)),
            $status,
            array($url)
        );

        if (!$this->isRedirect()) {
            throw new \InvalidArgumentException(sprintf('The HTTP status code is not a redirect ("%s" given).', $status));
        }
    }
}
	<?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 FOS\FacebookBundle\HttpFoundation;

	use Symfony\Component\HttpFoundation\Response;
	/**
	* RedirectResponse represents an HTTP response doing a javascript redirect.
	*
	* @author Fabien Potencier <fabien@symfony.com>
	*/
	class RedirectResponse extends Response
	{
	/**
	* Creates a javascript redirect response so that it conforms to the rules defined for a redirect status code.
	*
	* @param string $url The URL to redirect to
	* @param integer $status The status code (302 by default)
	*
	*/
	public function __construct($url, $status = 302)
	{
	if (empty($url)) {
	throw new \InvalidArgumentException('Cannot redirect to an empty URL.');
	}

	parent::__construct(
	sprintf('<html><head></head><body><script>top.location = "%s";</script></body></html>',
	htmlspecialchars($url, ENT_QUOTES)),
	$status,
	array($url)
	);

	if (!$this->isRedirect()) {
	throw new \InvalidArgumentException(sprintf('The HTTP status code is not a redirect ("%s" given).', $status));
	}
	}
	}