Resource.php
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<?php
// namespace administrator\components\com_jmap\framework\google;
/**
*
* @package JMAP::FRAMEWORK::administrator::components::com_jmap
* @subpackage framework
* @subpackage google
* @author Joomla! Extensions Store
* @copyright (C) 2015 - Joomla! Extensions Store
* @license GNU/GPLv2 http://www.gnu.org/licenses/gpl-2.0.html
*/
defined ( '_JEXEC' ) or die ();
class Google_Service_Resource
{
// Valid query parameters that work, but don't appear in discovery.
private $stackParameters = array(
'alt' => array('type' => 'string', 'location' => 'query'),
'fields' => array('type' => 'string', 'location' => 'query'),
'trace' => array('type' => 'string', 'location' => 'query'),
'userIp' => array('type' => 'string', 'location' => 'query'),
'userip' => array('type' => 'string', 'location' => 'query'),
'quotaUser' => array('type' => 'string', 'location' => 'query'),
'data' => array('type' => 'string', 'location' => 'body'),
'mimeType' => array('type' => 'string', 'location' => 'header'),
'uploadType' => array('type' => 'string', 'location' => 'query'),
'mediaUpload' => array('type' => 'complex', 'location' => 'query'),
);
/** @var Google_Service $service */
private $service;
/** @var Google_Client $client */
private $client;
/** @var string $serviceName */
private $serviceName;
/** @var string $resourceName */
private $resourceName;
/** @var array $methods */
private $methods;
public function __construct($service, $serviceName, $resourceName, $resource)
{
$this->service = $service;
$this->client = $service->getClient();
$this->serviceName = $serviceName;
$this->resourceName = $resourceName;
$this->methods = isset($resource['methods']) ?
$resource['methods'] :
array($resourceName => $resource);
}
/**
* @param $name
* @param $arguments
* @param $expected_class - optional, the expected class name
* @return Google_Http_Request|expected_class
* @throws Google_Exception
*/
public function call($name, $arguments, $expected_class = null)
{
if (! isset($this->methods[$name])) {
throw new Google_Exception(
"Unknown function: " .
"{$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 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($parameters['postBody']);
}
// handled already - this may well be redundant code.
if (isset($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 Google_Exception("($name) unknown parameter: '$key'");
}
}
foreach ($method['parameters'] as $paramName => $paramSpec) {
if (isset($paramSpec['required']) &&
$paramSpec['required'] &&
! isset($parameters[$paramName])
) {
throw new Google_Exception("($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 = Google_Http_REST::createRequestUri(
$servicePath,
$method['path'],
$parameters
);
$httpRequest = new 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 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);
}
protected function convertToArrayAndStripNulls($o)
{
$o = (array) $o;
foreach ($o as $k => $v) {
if ($v === null) {
unset($o[$k]);
} elseif (is_object($v) || is_array($v)) {
$o[$k] = $this->convertToArrayAndStripNulls($o[$k]);
}
}
return $o;
}
}