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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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require_once ANALYTIFY_LIB_PATH . 'Google/Client.php'; |
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require_once ANALYTIFY_LIB_PATH . 'Google/Exception.php'; |
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require_once ANALYTIFY_LIB_PATH . 'Google/Utils.php'; |
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require_once ANALYTIFY_LIB_PATH . 'Google/Http/Request.php'; |
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require_once ANALYTIFY_LIB_PATH . 'Google/Http/MediaFileUpload.php'; |
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require_once ANALYTIFY_LIB_PATH . 'Google/Http/REST.php'; |
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|
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/** |
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* Implements the actual methods/resources of the discovered Google API using magic function |
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* calling overloading (__call()), which on call will see if the method name (plus.activities.list) |
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* is available in this service, and if so construct an apiHttpRequest representing it. |
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* |
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* @author Chris Chabot <chabotc@google.com> |
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* @author Chirag Shah <chirags@google.com> |
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* |
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*/ |
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class Analytify_Google_Service_Resource |
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{ |
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// Valid query parameters that work, but don't appear in discovery. |
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private $stackParameters = array( |
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'alt' => array('type' => 'string', 'location' => 'query'), |
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'fields' => array('type' => 'string', 'location' => 'query'), |
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'trace' => array('type' => 'string', 'location' => 'query'), |
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'userIp' => array('type' => 'string', 'location' => 'query'), |
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'userip' => array('type' => 'string', 'location' => 'query'), |
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'quotaUser' => array('type' => 'string', 'location' => 'query'), |
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'data' => array('type' => 'string', 'location' => 'body'), |
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'mimeType' => array('type' => 'string', 'location' => 'header'), |
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'uploadType' => array('type' => 'string', 'location' => 'query'), |
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'mediaUpload' => array('type' => 'complex', 'location' => 'query'), |
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); |
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|
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/** @var Analytify_Google_Service $service */ |
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private $service; |
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|
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/** @var Analytify_Google_Client $client */ |
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private $client; |
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|
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/** @var string $serviceName */ |
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private $serviceName; |
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|
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/** @var string $resourceName */ |
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private $resourceName; |
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|
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/** @var array $methods */ |
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private $methods; |
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|
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public function __construct($service, $serviceName, $resourceName, $resource) |
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{ |
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$this->service = $service; |
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$this->client = $service->getClient(); |
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$this->serviceName = $serviceName; |
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$this->resourceName = $resourceName; |
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$this->methods = isset($resource['methods']) ? |
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$resource['methods'] : |
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array($resourceName => $resource); |
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} |
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|
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/** |
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* TODO(ianbarber): This function needs simplifying. |
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* @param $name |
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* @param $arguments |
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* @param $expected_class - optional, the expected class name |
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* @return Analytify_Google_Http_Request|expected_class |
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* @throws Analytify_Google_Exception |
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*/ |
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public function call($name, $arguments, $expected_class = null) |
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{ |
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if (! isset($this->methods[$name])) { |
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throw new Analytify_Google_Exception( |
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"Unknown function: " . |
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"{$this->serviceName}->{$this->resourceName}->{$name}()" |
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); |
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} |
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$method = $this->methods[$name]; |
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$parameters = $arguments[0]; |
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|
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// postBody is a special case since it's not defined in the discovery |
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// document as parameter, but we abuse the param entry for storing it. |
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$postBody = null; |
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if (isset($parameters['postBody'])) { |
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if ($parameters['postBody'] instanceof Analytify_Google_Model) { |
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// In the cases the post body is an existing object, we want |
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// to use the smart method to create a simple object for |
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// for JSONification. |
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$parameters['postBody'] = $parameters['postBody']->toSimpleObject(); |
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} else if (is_object($parameters['postBody'])) { |
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// If the post body is another kind of object, we will try and |
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// wrangle it into a sensible format. |
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$parameters['postBody'] = |
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$this->convertToArrayAndStripNulls($parameters['postBody']); |
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} |
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$postBody = json_encode($parameters['postBody']); |
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unset($parameters['postBody']); |
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} |
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|
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// TODO(ianbarber): optParams here probably should have been |
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// handled already - this may well be redundant code. |
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if (isset($parameters['optParams'])) { |
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$optParams = $parameters['optParams']; |
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unset($parameters['optParams']); |
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$parameters = array_merge($parameters, $optParams); |
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} |
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|
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if (!isset($method['parameters'])) { |
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$method['parameters'] = array(); |
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} |
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|
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$method['parameters'] = array_merge( |
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$method['parameters'], |
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$this->stackParameters |
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); |
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foreach ($parameters as $key => $val) { |
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if ($key != 'postBody' && ! isset($method['parameters'][$key])) { |
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throw new Analytify_Google_Exception("($name) unknown parameter: '$key'"); |
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} |
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} |
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|
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foreach ($method['parameters'] as $paramName => $paramSpec) { |
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if (isset($paramSpec['required']) && |
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$paramSpec['required'] && |
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! isset($parameters[$paramName]) |
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) { |
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throw new Analytify_Google_Exception("($name) missing required param: '$paramName'"); |
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} |
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if (isset($parameters[$paramName])) { |
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$value = $parameters[$paramName]; |
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$parameters[$paramName] = $paramSpec; |
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$parameters[$paramName]['value'] = $value; |
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unset($parameters[$paramName]['required']); |
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} else { |
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// Ensure we don't pass nulls. |
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unset($parameters[$paramName]); |
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} |
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} |
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|
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$servicePath = $this->service->servicePath; |
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|
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$url = Analytify_Google_Http_REST::createRequestUri( |
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$servicePath, |
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$method['path'], |
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$parameters |
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); |
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$httpRequest = new Analytify_Google_Http_Request( |
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$url, |
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$method['httpMethod'], |
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null, |
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$postBody |
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); |
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$httpRequest->setBaseComponent($this->client->getBasePath()); |
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|
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if ($postBody) { |
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$contentTypeHeader = array(); |
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$contentTypeHeader['content-type'] = 'application/json; charset=UTF-8'; |
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$httpRequest->setRequestHeaders($contentTypeHeader); |
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$httpRequest->setPostBody($postBody); |
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} |
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|
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$httpRequest = $this->client->getAuth()->sign($httpRequest); |
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$httpRequest->setExpectedClass($expected_class); |
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|
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if (isset($parameters['data']) && |
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($parameters['uploadType']['value'] == 'media' || $parameters['uploadType']['value'] == 'multipart')) { |
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// If we are doing a simple media upload, trigger that as a convenience. |
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$mfu = new Analytify_Google_Http_MediaFileUpload( |
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$this->client, |
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$httpRequest, |
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isset($parameters['mimeType']) ? $parameters['mimeType']['value'] : 'application/octet-stream', |
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$parameters['data']['value'] |
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); |
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} |
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|
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if ($this->client->shouldDefer()) { |
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// If we are in batch or upload mode, return the raw request. |
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return $httpRequest; |
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} |
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|
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return $this->client->execute($httpRequest); |
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} |
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|
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protected function convertToArrayAndStripNulls($o) |
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{ |
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$o = (array) $o; |
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foreach ($o as $k => $v) { |
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if ($v === null) { |
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unset($o[$k]); |
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} elseif (is_object($v) || is_array($v)) { |
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$o[$k] = $this->convertToArrayAndStripNulls($o[$k]); |
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} |
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} |
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return $o; |
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} |
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} |
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|
