/**
* Formats response data in JSONP format.
* @param Response $response
*/
protected function formatJsonp($response)
{
$response->getHeaders()->set('Content-Type', 'application/javascript; charset=UTF-8');
if (is_array($response->data) && isset($response->data['data'], $response->data['callback'])) {
$response->content = sprintf('%s(%s);', $response->data['callback'], Json::htmlEncode($response->data['data']));
} elseif ($response->data !== null) {
$response->content = '';
Leaps::warning("The 'jsonp' response requires that the data be an array consisting of both 'data' and 'callback' elements.", __METHOD__);
}
}
/**
* Formats the specified response.
*
* @param Response $response the response to be formatted.
*/
public function format($response)
{
if (stripos($this->contentType, 'charset') === false) {
$this->contentType .= '; charset=' . $response->charset;
}
$response->getHeaders()->set('Content-Type', $this->contentType);
if ($response->data !== null) {
$response->content = $response->data;
}
}
/**
* Formats the specified response.
* @param Response $response the response to be formatted.
*/
public function format($response)
{
$charset = $this->encoding === null ? $response->charset : $this->encoding;
if (stripos($this->contentType, 'charset') === false) {
$this->contentType .= '; charset=' . $charset;
}
$response->getHeaders()->set('Content-Type', $this->contentType);
if ($response->data !== null) {
$dom = new DOMDocument($this->version, $charset);
$root = new DOMElement($this->rootTag);
$dom->appendChild($root);
$this->buildXml($root, $response->data);
$response->content = $dom->saveXML();
}
}
/**
* Adds the rate limit headers to the response
* @param Response $response
* @param integer $limit the maximum number of allowed requests during a period
* @param integer $remaining the remaining number of allowed requests within the current period
* @param integer $reset the number of seconds to wait before having maximum number of allowed requests again
*/
public function addRateLimitHeaders($response, $limit, $remaining, $reset)
{
if ($this->enableRateLimitHeaders) {
$response->getHeaders()->set('X-Rate-Limit-Limit', $limit)->set('X-Rate-Limit-Remaining', $remaining)->set('X-Rate-Limit-Reset', $reset);
}
}
/**
* Adds the CORS headers to the response
* @param Response $response
* @param array CORS headers which have been computed
*/
public function addCorsHeaders($response, $headers)
{
if (empty($headers) === false) {
$responseHeaders = $response->getHeaders();
foreach ($headers as $field => $value) {
$responseHeaders->set($field, $value);
}
}
}
/**
* Restores response properties from the given data
* @param Response $response the response to be restored
* @param array $data the response property data
* @since 2.0.3
*/
protected function restoreResponse($response, $data)
{
if (isset($data['format'])) {
$response->format = $data['format'];
}
if (isset($data['version'])) {
$response->version = $data['version'];
}
if (isset($data['statusCode'])) {
$response->statusCode = $data['statusCode'];
}
if (isset($data['statusText'])) {
$response->statusText = $data['statusText'];
}
if (isset($data['headers']) && is_array($data['headers'])) {
$headers = $response->getHeaders()->toArray();
$response->getHeaders()->fromArray(array_merge($data['headers'], $headers));
}
if (isset($data['cookies']) && is_array($data['cookies'])) {
$cookies = $response->getCookies()->toArray();
$response->getCookies()->fromArray(array_merge($data['cookies'], $cookies));
}
}
