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<?php declare(strict_types=1); |
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namespace Suricate; |
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/** |
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* Curl extension for Suricate |
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* |
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* @package Suricate |
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* @author Mathieu LESNIAK <[email protected]> |
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* |
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* @property string $userAgent |
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* @property int $timeout |
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* @property string $proxyHost |
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* @property int $proxyPort |
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* @property string $referer |
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* @property string $cookie |
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* @property string $userAgent |
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* @property mixed $postFields |
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* @property string $login |
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* @property string $password |
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* @property array $headers |
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*/ |
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class Curl extends Service |
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{ |
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protected $parametersList = [ |
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'userAgent', |
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'timeout', |
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'proxyHost', |
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'proxyPort', |
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'referer', |
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'cookie', |
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'userAgent', |
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'postFields', |
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'login', |
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'password', |
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'headers', |
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]; |
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private $request; |
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private $response; |
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private $responseData; |
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private $errorMsg; |
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private $errorCode; |
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public function __construct() |
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{ |
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parent::__construct(); |
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$this->request = new Request(); |
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$this->response = new Request(); |
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$this->headers = []; |
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} |
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public function setUrl($url) |
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{ |
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$this->request->setUrl($url); |
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return $this; |
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} |
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public function getUrl() |
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{ |
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return $this->request->getUrl(); |
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} |
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public function setMethod($method) |
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{ |
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$this->request->setMethod($method); |
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return $this; |
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} |
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public function setUserAgent($userAgent) |
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{ |
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$this->userAgent = $userAgent; |
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return $this; |
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} |
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public function addHeader($headerLine) |
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{ |
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$headers = $this->headers; |
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$headers[] = $headerLine; |
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$this->headers = $headers; |
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return $this; |
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} |
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public function send() |
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{ |
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$curlHandler = curl_init($this->request->getUrl()); |
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if ($curlHandler === false) { |
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throw new \Exception('Can\'t init curl'); |
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} |
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$curlOptions = $this->generateCurlOptions(); |
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curl_setopt_array($curlHandler, $curlOptions); |
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$curlResponse = curl_exec($curlHandler); |
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if ($curlResponse === false) { |
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$this->errorMsg = curl_error($curlHandler); |
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$this->errorCode = curl_errno($curlHandler); |
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return false; |
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} |
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// No return transfer option |
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if (is_bool($curlResponse)) { |
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return true; |
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} |
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$this->responseData = curl_getinfo($curlHandler); |
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$this->response->setUrl($this->responseData['url']); |
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$redirectCount = curl_getinfo($curlHandler, CURLINFO_REDIRECT_COUNT); |
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$splittedResponse = explode("\r\n\r\n", $curlResponse, $redirectCount + 2); |
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$lastHeader = $splittedResponse[$redirectCount]; |
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// get headers out of response |
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$headers = explode("\n", trim($lastHeader)); |
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array_shift($headers); |
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foreach ($headers as $headerLine) { |
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preg_match('|^([\d\w\s_-]*):(.*)|', $headerLine, $matches); |
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if (isset($matches[1])) { |
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$this->response->addHeader($matches[1], trim($matches[2])); |
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} |
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} |
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// Reponse data |
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$this->response->setHttpCode($this->responseData['http_code']); |
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$this->response->setBody(substr($curlResponse, $this->responseData['header_size'])); |
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return $this; |
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} |
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private function generateCurlOptions() |
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{ |
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$curlOptions = [ |
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CURLOPT_RETURNTRANSFER => true, |
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CURLOPT_HEADER => true, |
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CURLINFO_HEADER_OUT => true, |
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CURLOPT_FOLLOWLOCATION => true, |
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CURLOPT_SSL_VERIFYPEER => false, |
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CURLOPT_SSL_VERIFYHOST => false |
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]; |
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$parametersMapping = [ |
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CURLOPT_CONNECTTIMEOUT => 'timeout', |
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CURLOPT_PROXY => 'proxyHost', |
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CURLOPT_PROXYPORT => 'proxyPort', |
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CURLOPT_REFERER => 'referer', |
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CURLOPT_COOKIE => 'cookie', |
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CURLOPT_USERAGENT => 'userAgent', |
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CURLOPT_HTTPHEADER => 'headers', |
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]; |
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foreach ($parametersMapping as $curlKey => $optionKey) { |
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if (($value = $this->getParameter($optionKey)) !== null) { |
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$curlOptions[$curlKey] = $value; |
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} |
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} |
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// |
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// Method management |
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// |
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if ($this->request->getMethod() == Request::HTTP_METHOD_GET) { |
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$curlOptions[CURLOPT_HTTPGET] = true; |
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} elseif ($this->request->getMethod() == Request::HTTP_METHOD_POST) { |
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$curlOptions[CURLOPT_POST] = true; |
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if ($this->getParameter('postFields') !== null) { |
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$curlOptions[CURLOPT_POSTFIELDS] = $this->getParameter('postFields'); |
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} |
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} elseif ($this->request->getMethod() == Request::HTTP_METHOD_PUT) { |
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$curlOptions[CURLOPT_PUT] = true; |
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} elseif ($this->request->getMethod() == Request::HTTP_METHOD_HEAD) { |
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$curlOptions[CURLOPT_NOBODY] = true; |
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} |
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return $curlOptions; |
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} |
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public function getResponse() |
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{ |
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return $this->response; |
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} |
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public function getHeaders() |
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{ |
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return $this->response->getHeaders(); |
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} |
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public function getHttpCode() |
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{ |
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return isset($this->responseData['http_code']) ? $this->responseData['http_code'] : null; |
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} |
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public function getErrorMsg() |
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{ |
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return $this->errorMsg; |
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} |
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public function getErrorCode() |
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{ |
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return $this->errorCode; |
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} |
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} |
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suricate-php /
framework
