/**
* Run request to get homepage
*
* @param \Duality\Structure\Http\Request $req The HTTP request
* @param \Duality\Structure\Http\Response $res The HTTP response
* @param array $params The uri params
*/
public function doIndex(Request &$req, Response &$res, $params = array())
{
// Set heading
$this->view->addHeading('Welcome to Duality!');
// Set response
$res->setContent($this->view->save());
}
/**
* Default application action
*
* @param \Duality\Structure\Http\Request $req Give the current request
* @param \Duality\Structure\Http\Response $res Give the current response
* @param array $params Give the URI params
*
* @return void
*/
public function doIndex(Request &$req, Response &$res, $params = array())
{
$html = <<<EOF
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
<title>Duality default controller - Replace me!</title>
</head>
<body><h1>Duality default controller - Replace me!</h1></body>
</html>
EOF;
$res->setContent($html);
$res->setStatus(404);
}
/**
* Parse the response string
*
* @param string $result The response string
*
* @return \Duality\Structure\Http\Response The response instance
*/
protected function parseResult($result)
{
list($header, $body) = @explode("\r\n\r\n", $result, 2);
$response = new Response();
$response->setContent($body);
foreach (explode("\r\n", $header) as $i => $line) {
if ($i === 0) {
$parts = explode(' ', $line);
$response->setStatus($parts[1]);
unset($parts);
} else {
list($key, $value) = explode(': ', $line);
$response->addHeader($key, $value);
}
}
return $response;
}
/**
* Sets an HTTP cookie
*
* @param \Duality\Structure\Http\Response $response The response to be sent
*
* @throws \Duality\Core\DualityException When finds an invalid cookie
*
* @return \Duality\Service\Server This instance
*/
public function sendCookies(Response $response)
{
$required = array('name', 'value', 'expire', 'path', 'domain', 'secure');
foreach ($response->getCookies() as $item) {
// Validate cookie
$hasKeys = array_intersect_key(array_flip($required), $item);
if (count($hasKeys) !== count($required)) {
throw new DualityException("Error HTTP Cookie: required keys: " . "name, value, expire, path, domain and secure", DualityException::E_HTTP_INVALIDCOOKIE);
}
// send cookie
setcookie($item['name'], $item['value'], $item['expire'], $item['path'], $item['domain'], $item['secure']);
}
return $this;
}
