public function read(MessageInterface $message)
{
$body = (string) $message->getBody();
if (!empty($body)) {
return JsonParser::decode($body, false);
} else {
return null;
}
}
public function read(MessageInterface $message)
{
$body = (string) $message->getBody();
$form = array();
if (!empty($body)) {
parse_str($body, $form);
return CurveArray::objectify($form);
} else {
return null;
}
}
public function read(MessageInterface $message)
{
$body = (string) $message->getBody();
if (!empty($body)) {
$dom = new DOMDocument();
$dom->encoding = 'UTF-8';
$dom->loadXML($body);
return $dom;
} else {
return null;
}
}
/**
* Extracts the body from an http message and transforms the data into an
* array structure
*
* @param \PSX\Http\MessageInterface $message
* @param \PSX\Data\TransformerInterface $transformer
* @param string $readerType
* @return array
*/
public function extract(MessageInterface $message, TransformerInterface $transformer = null, $readerType = null)
{
$contentType = $message->getHeader('Content-Type');
$reader = $this->getRequestReader($contentType, $readerType);
$data = $reader->read($message);
// get transformer
if ($transformer === null) {
$transformer = $this->transformerManager->getTransformerByContentType($contentType);
}
if ($transformer instanceof TransformerInterface) {
$data = $transformer->transform($data);
}
return $data;
}
public function extract(MessageInterface $message, RecordInterface $record)
{
$auth = (string) $message->getHeader('Authorization');
if (!empty($auth)) {
if (strpos($auth, 'OAuth') !== false) {
// get oauth data
$data = array();
$items = explode(',', $auth);
foreach ($items as $v) {
$v = trim($v);
if (substr($v, 0, 6) == 'oauth_') {
$pair = explode('=', $v);
if (isset($pair[0]) && isset($pair[1])) {
$key = substr(strtolower($pair[0]), 6);
$val = trim($pair[1], '"');
$data[$key] = Oauth::urlDecode($val);
}
}
}
// check whether all required values are available
foreach ($this->map as $k => $v) {
if (isset($data[$v])) {
$method = 'set' . ucfirst($k);
if (method_exists($record, $method)) {
$record->{$method}($data[$v]);
} else {
throw new InvalidDataException('Unknown parameter');
}
} elseif (in_array($k, $this->requiredFields)) {
throw new InvalidDataException('Required parameter "' . $v . '" is missing');
}
}
return $record;
} else {
throw new InvalidDataException('Unknown OAuth authentication');
}
} else {
throw new InvalidDataException('Missing Authorization header');
}
}
/**
* @param \PSX\Http\MessageInterface $message
* @return array
*/
public static function buildHeaderFromMessage(MessageInterface $message)
{
$headers = $message->getHeaders();
$result = array();
foreach ($headers as $key => $value) {
if ($key == 'set-cookie') {
foreach ($value as $cookie) {
$result[] = $key . ': ' . $cookie;
}
} else {
$result[] = $key . ': ' . implode(', ', $value);
}
}
return $result;
}
