/**
* {@inheritdoc}
*/
public function updateFromResponse(Response $response, $uri = null)
{
foreach ($response->getHeader('Set-Cookie', false) as $cookie) {
$this->set(Cookie::fromString(urldecode($cookie), $uri));
}
}
/**
* Reads response meta tags to guess content-type charset.
*
* @param Response $response
*
* @return Response
*/
protected function filterResponse($response)
{
$contentType = $response->getHeader('Content-Type');
if (!$contentType || false === strpos($contentType, 'charset=')) {
if (preg_match('/\\<meta[^\\>]+charset *= *["\']?([a-zA-Z\\-0-9]+)/i', $response->getContent(), $matches)) {
$headers = $response->getHeaders();
$headers['Content-Type'] = $contentType . ';charset=' . $matches[1];
$response = new Response($response->getContent(), $response->getStatus(), $headers);
}
}
return parent::filterResponse($response);
}
public function getHeader($header, $first = true)
{
$value = parent::getHeader($header, $first);
if ('Content-type' == ucwords(strtolower($header))) {
$args = func_get_args();
if (isset($args[2]) && true === $args[2]) {
return parent::getHeader($header, $first);
}
return Filter::replaceHeaderCharset($value);
}
return $value;
}
public function testGetHeader()
{
$response = new Response('foo', 200, array('Content-Type' => 'text/html', 'Set-Cookie' => array('foo=bar', 'bar=foo')));
$this->assertEquals('text/html', $response->getHeader('Content-Type'), '->getHeader() returns a header of the response');
$this->assertEquals('text/html', $response->getHeader('content-type'), '->getHeader() returns a header of the response');
$this->assertEquals('text/html', $response->getHeader('content_type'), '->getHeader() returns a header of the response');
$this->assertEquals('foo=bar', $response->getHeader('Set-Cookie'), '->getHeader() returns the first header value');
$this->assertEquals(array('foo=bar', 'bar=foo'), $response->getHeader('Set-Cookie', false), '->getHeader() returns all header values if first is false');
$this->assertNull($response->getHeader('foo'), '->getHeader() returns null if the header is not defined');
$this->assertEquals(array(), $response->getHeader('foo', false), '->getHeader() returns an empty array if the header is not defined and first is set to false');
}
