public function execute()
{
$body = '';
/** @var IWP_google_Http_Request $req */
foreach ($this->requests as $key => $req) {
$body .= "--{$this->boundary}\n";
$body .= $req->toBatchString($key) . "\n";
$this->expected_classes["response-" . $key] = $req->getExpectedClass();
}
$body = rtrim($body);
$body .= "\n--{$this->boundary}--";
$url = $this->base_path . '/batch';
$httpRequest = new IWP_google_Http_Request($url, 'POST');
$httpRequest->setRequestHeaders(array('Content-Type' => 'multipart/mixed; boundary=' . $this->boundary));
$httpRequest->setPostBody($body);
$response = $this->client->getIo()->makeRequest($httpRequest);
return $this->parseResponse($response);
}
/**
* @param $meta
* @param $params
* @return array|bool
* @visible for testing
*/
private function process()
{
$postBody = false;
$contentType = false;
$meta = $this->request->getPostBody();
$meta = is_string($meta) ? json_decode($meta, true) : $meta;
$uploadType = $this->getUploadType($meta);
$this->request->setQueryParam('uploadType', $uploadType);
$this->transformToUploadUrl();
$mimeType = $this->mimeType ? $this->mimeType : $this->request->getRequestHeader('content-type');
if (self::UPLOAD_RESUMABLE_TYPE == $uploadType) {
$contentType = $mimeType;
$postBody = is_string($meta) ? $meta : json_encode($meta);
} else {
if (self::UPLOAD_MEDIA_TYPE == $uploadType) {
$contentType = $mimeType;
$postBody = $this->data;
} else {
if (self::UPLOAD_MULTIPART_TYPE == $uploadType) {
// This is a multipart/related upload.
$boundary = $this->boundary ? $this->boundary : mt_rand();
$boundary = str_replace('"', '', $boundary);
$contentType = 'multipart/related; boundary=' . $boundary;
$related = "--{$boundary}\r\n";
$related .= "Content-Type: application/json; charset=UTF-8\r\n";
$related .= "\r\n" . json_encode($meta) . "\r\n";
$related .= "--{$boundary}\r\n";
$related .= "Content-Type: {$mimeType}\r\n";
$related .= "Content-Transfer-Encoding: base64\r\n";
$related .= "\r\n" . base64_encode($this->data) . "\r\n";
$related .= "--{$boundary}--";
$postBody = $related;
}
}
}
$this->request->setPostBody($postBody);
if (isset($contentType) && $contentType) {
$contentTypeHeader['content-type'] = $contentType;
$this->request->setRequestHeaders($contentTypeHeader);
}
}
/**
* @visible for testing
* Process an http request that contains an enclosed entity.
* @param IWP_google_Http_Request $request
* @return IWP_google_Http_Request Processed request with the enclosed entity.
*/
public function processEntityRequest(IWP_google_Http_Request $request)
{
$postBody = $request->getPostBody();
$contentType = $request->getRequestHeader("content-type");
// Set the default content-type as application/x-www-form-urlencoded.
if (false == $contentType) {
$contentType = self::FORM_URLENCODED;
$request->setRequestHeaders(array('content-type' => $contentType));
}
// Force the payload to match the content-type asserted in the header.
if ($contentType == self::FORM_URLENCODED && is_array($postBody)) {
$postBody = http_build_query($postBody, '', '&');
$request->setPostBody($postBody);
}
// Make sure the content-length header is set.
if (!$postBody || is_string($postBody)) {
$postsLength = strlen($postBody);
$request->setRequestHeaders(array('content-length' => $postsLength));
}
return $request;
}
/**
* TODO(ianbarber): This function needs simplifying.
* @param $name
* @param $arguments
* @param $expected_class - optional, the expected class name
* @return IWP_google_Http_Request|expected_class
* @throws IWP_google_Exception
*/
public function call($name, $arguments, $expected_class = null)
{
if (!isset($this->methods[$name])) {
throw new IWP_google_Exception("Unknown function: " . "{$this->serviceName}->{$this->resourceName}->{$name}()");
}
$method = $this->methods[$name];
$parameters = $arguments[0];
// postBody is a special case since it's not defined in the discovery
// document as parameter, but we abuse the param entry for storing it.
$postBody = null;
if (isset($parameters['postBody'])) {
if ($parameters['postBody'] instanceof IWP_google_Model) {
// In the cases the post body is an existing object, we want
// to use the smart method to create a simple object for
// for JSONification.
$parameters['postBody'] = $parameters['postBody']->toSimpleObject();
} else {
if (is_object($parameters['postBody'])) {
// If the post body is another kind of object, we will try and
// wrangle it into a sensible format.
$parameters['postBody'] = $this->convertToArrayAndStripNulls($parameters['postBody']);
}
}
$postBody = json_encode($parameters['postBody']);
unset($parameters['postBody']);
}
// TODO(ianbarber): optParams here probably should have been
// handled already - this may well be redundant code.
if (isset($parameters['optParams'])) {
$optParams = $parameters['optParams'];
unset($parameters['optParams']);
$parameters = array_merge($parameters, $optParams);
}
if (!isset($method['parameters'])) {
$method['parameters'] = array();
}
$method['parameters'] = array_merge($method['parameters'], $this->stackParameters);
foreach ($parameters as $key => $val) {
if ($key != 'postBody' && !isset($method['parameters'][$key])) {
throw new IWP_google_Exception("({$name}) unknown parameter: '{$key}'");
}
}
foreach ($method['parameters'] as $paramName => $paramSpec) {
if (isset($paramSpec['required']) && $paramSpec['required'] && !isset($parameters[$paramName])) {
throw new IWP_google_Exception("({$name}) missing required param: '{$paramName}'");
}
if (isset($parameters[$paramName])) {
$value = $parameters[$paramName];
$parameters[$paramName] = $paramSpec;
$parameters[$paramName]['value'] = $value;
unset($parameters[$paramName]['required']);
} else {
// Ensure we don't pass nulls.
unset($parameters[$paramName]);
}
}
$servicePath = $this->service->servicePath;
$url = IWP_google_Http_REST::createRequestUri($servicePath, $method['path'], $parameters);
$httpRequest = new IWP_google_Http_Request($url, $method['httpMethod'], null, $postBody);
$httpRequest->setBaseComponent($this->client->getBasePath());
if ($postBody) {
$contentTypeHeader = array();
$contentTypeHeader['content-type'] = 'application/json; charset=UTF-8';
$httpRequest->setRequestHeaders($contentTypeHeader);
$httpRequest->setPostBody($postBody);
}
$httpRequest = $this->client->getAuth()->sign($httpRequest);
$httpRequest->setExpectedClass($expected_class);
if (isset($parameters['data']) && ($parameters['uploadType']['value'] == 'media' || $parameters['uploadType']['value'] == 'multipart')) {
// If we are doing a simple media upload, trigger that as a convenience.
$mfu = new IWP_google_Http_MediaFileUpload($this->client, $httpRequest, isset($parameters['mimeType']) ? $parameters['mimeType']['value'] : 'application/octet-stream', $parameters['data']['value']);
}
if ($this->client->shouldDefer()) {
// If we are in batch or upload mode, return the raw request.
return $httpRequest;
}
return $this->client->execute($httpRequest);
}
