function CurlService::execute

Overrides CurlServiceInterface::execute

File

vendor/lullabot/php-webdriver/lib/WebDriver/Service/CurlService.php, line 41

Class

CurlService

WebDriver\Service\CurlService class

Namespace

WebDriver\Service

Code

public function execute($requestMethod, $url, $parameters = null, $extraOptions = array()) {
    $customHeaders = array(
        'Content-Type: application/json;charset=utf-8',
        'Accept: application/json',
    );
    $curl = curl_init($url);
    curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
    switch ($requestMethod) {
        case 'GET':
            break;
        case 'POST':
            if ($parameters && is_array($parameters)) {
                curl_setopt($curl, CURLOPT_POSTFIELDS, json_encode($parameters));
            }
            else {
                curl_setopt($curl, CURLOPT_POSTFIELDS, "{}");
                $customHeaders[] = 'Content-Length: 2';
                // Suppress "Transfer-Encoding: chunked" header automatically added by cURL that
                // causes a 400 bad request (bad content-length).
                $customHeaders[] = 'Transfer-Encoding:';
            }
            // Suppress "Expect: 100-continue" header automatically added by cURL that
            // causes a 1 second delay if the remote server does not support Expect.
            $customHeaders[] = 'Expect:';
            curl_setopt($curl, CURLOPT_POST, true);
            break;
        case 'DELETE':
            curl_setopt($curl, CURLOPT_CUSTOMREQUEST, 'DELETE');
            break;
        case 'PUT':
            if ($parameters && is_array($parameters)) {
                curl_setopt($curl, CURLOPT_POSTFIELDS, json_encode($parameters));
            }
            else {
                curl_setopt($curl, CURLOPT_POSTFIELDS, "{}");
                $customHeaders[] = 'Content-Length: 2';
                // Suppress "Transfer-Encoding: chunked" header automatically added by cURL that
                // causes a 400 bad request (bad content-length).
                $customHeaders[] = 'Transfer-Encoding:';
            }
            // Suppress "Expect: 100-continue" header automatically added by cURL that
            // causes a 1 second delay if the remote server does not support Expect.
            $customHeaders[] = 'Expect:';
            curl_setopt($curl, CURLOPT_CUSTOMREQUEST, 'PUT');
            break;
    }
    foreach (array_replace($this->defaultOptions, $extraOptions) as $option => $value) {
        curl_setopt($curl, $option, $value);
    }
    curl_setopt($curl, CURLOPT_HTTPHEADER, $customHeaders);
    $rawResult = curl_exec($curl);
    $rawResult = is_string($rawResult) ? trim($rawResult) : '';
    $info = curl_getinfo($curl);
    $info['request_method'] = $requestMethod;
    $info['errno'] = curl_errno($curl);
    $info['error'] = curl_error($curl);
    if (array_key_exists(CURLOPT_FAILONERROR, $extraOptions) && $extraOptions[CURLOPT_FAILONERROR] && CURLE_GOT_NOTHING !== ($errno = curl_errno($curl)) && ($error = curl_error($curl))) {
        curl_close($curl);
        $e = new CurlExecException(sprintf("Curl error thrown for http %s to %s%s\n\n%s", $requestMethod, $url, $parameters && is_array($parameters) ? ' with params: ' . json_encode($parameters) : '', $error), $errno);
        $e->setCurlInfo($info);
        throw $e;
    }
    curl_close($curl);
    return array(
        $rawResult,
        $info,
    );
}