piler/webui/google-api/io/apiRPC.php

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<?php
/*
* Copyright 2010 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/**
* This class implements the experimental JSON-RPC transport for executing apiServiceRequest'
*
* @author Chris Chabot <chabotc@google.com>
*/
class apiRPC {
static public function execute($requests) {
$jsonRpcRequest = array();
foreach ($requests as $request) {
$parameters = array();
foreach ($request->getParameters() as $parameterName => $parameterVal) {
$parameters[$parameterName] = $parameterVal['value'];
}
$jsonRpcRequest[] = array(
'id' => $request->getBatchKey(),
'method' => $request->getRpcName(),
'params' => $parameters,
'apiVersion' => 'v1'
);
}
$httpRequest = new apiHttpRequest($request->getRpcPath());
$httpRequest->setRequestHeaders(array('Content-Type' => 'application/json'));
$httpRequest->setRequestMethod('POST');
$httpRequest->setPostBody(json_encode($jsonRpcRequest));
$httpRequest = apiClient::$io->authenticatedRequest($httpRequest);
if (($decodedResponse = json_decode($httpRequest->getResponseBody(), true)) != false) {
$ret = array();
foreach ($decodedResponse as $response) {
$ret[$response['id']] = self::checkNextLink($response['result']);
}
return $ret;
} else {
throw new apiServiceException("Invalid json returned by the json-rpc end-point");
}
}
static private function checkNextLink($response) {
if (isset($response['links']) && isset($response['links']['next'][0]['href'])) {
parse_str($response['links']['next'][0]['href'], $params);
if (isset($params['c'])) {
$response['continuationToken'] = $params['c'];
}
}
return $response;
}
}