public function handleItem(RequestItem $requestItem)
{
try {
$token = $requestItem->getToken();
$method = strtolower($requestItem->getMethod());
if ($token->isAnonymous() && !in_array($method, self::$GET_SYNONYMS)) {
// Anonymous requests are only allowed to GET data (not create/edit/delete)
throw new SocialSpiException("[{$method}] not allowed for anonymous users", ResponseError::$BAD_REQUEST);
} elseif (in_array($method, self::$GET_SYNONYMS)) {
$parameters = $requestItem->getParameters();
if (in_array("@supportedFields", $parameters, true)) {
$response = $this->getSupportedFields($parameters);
} else {
$response = $this->handleGet($requestItem);
}
} elseif (in_array($method, self::$UPDATE_SYNONYMS)) {
$response = $this->handlePut($requestItem);
} elseif (in_array($method, self::$DELETE_SYNONYMS)) {
$response = $this->handleDelete($requestItem);
} elseif (in_array($method, self::$CREATE_SYNONYMS)) {
$response = $this->handlePost($requestItem);
} else {
throw new SocialSpiException("Unserviced Http method type", ResponseError::$BAD_REQUEST);
}
} catch (SocialSpiException $e) {
$response = new ResponseItem($e->getCode(), $e->getMessage());
} catch (Exception $e) {
$response = new ResponseItem(ResponseError::$INTERNAL_ERROR, "Internal error: " . $e->getMessage());
}
return $response;
}
/**
* Extracts the Xml entity name from the request url
*
* @param RequestItem $requestItem the request item
* @param array $entryTypes the map of entries
* @return string the request type
*/
public static function getRequestType($requestItem, $entryTypes)
{
// map the Request URL to the content type to use
$params = $requestItem->getParameters();
if (!is_array($params)) {
throw new Exception("Unsupported request type");
}
$type = false;
foreach ($params as $key => $val) {
if (isset($entryTypes[$key])) {
$type = $entryTypes[$key];
break;
}
}
if (!$type) {
throw new Exception("Unsupported request type");
}
return $type;
}
/**
* Extracts the Atom entity name from the request url
*
* @param RequestItem $requestItem the request item
* @return string the request type
*/
private function getRequestType($requestItem)
{
// map the Request URL to the content type to use
$params = $requestItem->getParameters();
if (!is_array($params) || empty(self::$entryTypes[$params[0]])) {
throw new Exception("Unsupported request type");
}
return self::$entryTypes[$params[0]];
}
