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