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<?php |
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namespace POData\BatchProcessor; |
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use POData\BaseService; |
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use POData\UriProcessor\RequestDescription; |
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class BatchProcessor |
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{ |
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protected $service; |
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protected $data; |
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protected $batchBoundary = ''; |
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protected $request; |
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protected $changeSetProcessors = []; |
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/** |
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* @param BaseService $service |
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* @param RequestDescription $request |
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*/ |
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public function __construct(BaseService $service, RequestDescription $request) |
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{ |
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$this->service = $service; |
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$this->request = $request; |
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} |
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public function getBoundary() |
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{ |
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return $this->batchBoundary; |
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} |
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public function handleBatch() |
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{ |
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$host = $this->getService()->getHost(); |
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$contentType = $host->getRequestContentType(); |
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assert('multipart/mixed;' === substr($contentType, 0, 16)); |
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$this->data = trim($this->getRequest()->getData()); |
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$this->data = preg_replace('~\r\n?~', "\n", $this->data); |
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$this->batchBoundary = substr($contentType, 26); |
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$matches = explode('--' . $this->batchBoundary, $this->data); |
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foreach ($matches as $match) { |
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$match = trim($match); |
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if ('' === $match || '--' === $match) { |
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continue; |
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} |
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$header = explode("\n\n", $match)[0]; |
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$isChangeset = false === strpos($header, 'Content-Type: application/http'); |
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$this->changeSetProcessors[] = $this->getParser($this->getService(), $match, $isChangeset); |
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} |
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foreach ($this->changeSetProcessors as $csp) { |
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$csp->handleData(); |
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$csp->process(); |
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} |
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} |
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public function getResponse() |
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{ |
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$response = ''; |
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$splitter = '--' . $this->batchBoundary . "\r\n"; |
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$raw = $this->changeSetProcessors; |
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foreach ($raw as $contentID => &$workingObject) { |
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$response .= $splitter; |
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$response .= $workingObject->getResponse() . "\r\n"; |
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} |
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$response .= trim($splitter) . "--\r\n"; |
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return $response; |
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} |
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protected function getParser(BaseService $service, $match, $isChangeset) |
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{ |
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if ($isChangeset) { |
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return new ChangeSetParser($service, $match); |
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} |
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return new QueryParser($service, $match); |
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} |
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/** |
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* @return BaseService |
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*/ |
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public function getService() |
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{ |
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return $this->service; |
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} |
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/** |
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* @return RequestDescription |
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*/ |
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public function getRequest() |
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{ |
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return $this->request; |
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} |
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} |
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This check compares calls to functions or methods with their respective definitions. If the call has less arguments than are defined, it raises an issue.
If a function is defined several times with a different number of parameters, the check may pick up the wrong definition and report false positives. One codebase where this has been known to happen is Wordpress. Please note the @ignore annotation hint above.