/**
* @param WebDriverCommand $command
* @param array $curl_opts
*
* @return mixed
* @throws WebDriverException
* @throws \Exception
*/
public function execute(WebDriverCommand $command, $curl_opts = array())
{
if ($command->getName() === DriverCommand::NEW_SESSION) {
$this->service->start();
}
try {
$value = parent::execute($command);
if ($command->getName() === DriverCommand::QUIT) {
$this->service->stop();
}
return $value;
} catch (\Exception $e) {
if (!$this->service->isRunning()) {
throw new WebDriverException('The driver server has died.');
}
throw $e;
}
}
/**
* @param WebDriverCommand $command
*
* @return mixed
*
* @throws WebDriverException
*/
public function execute(WebDriverCommand $command)
{
if (!isset(self::$commands[$command->getName()])) {
throw new InvalidArgumentException($command->getName() . " is not a valid command.");
}
$raw = self::$commands[$command->getName()];
$http_method = $raw['method'];
$url = $raw['url'];
$url = str_replace(':sessionId', $command->getSessionID(), $url);
$params = $command->getParameters();
foreach ($params as $name => $value) {
if ($name[0] === ':') {
$url = str_replace($name, $value, $url);
if ($http_method != 'POST') {
unset($params[$name]);
}
}
}
if ($params && is_array($params) && $http_method !== 'POST') {
throw new BadMethodCallException(sprintf('The http method called for %s is %s but it has to be POST' . ' if you want to pass the JSON params %s', $url, $http_method, json_encode($params)));
}
curl_setopt($this->curl, CURLOPT_URL, $this->url . $url);
// https://github.com/facebook/php-webdriver/issues/173
if ($command->getName() === DriverCommand::NEW_SESSION) {
curl_setopt($this->curl, CURLOPT_POST, 1);
} else {
curl_setopt($this->curl, CURLOPT_CUSTOMREQUEST, $http_method);
}
$encoded_params = null;
if ($http_method === 'POST' && $params && is_array($params)) {
$encoded_params = json_encode($params);
}
curl_setopt($this->curl, CURLOPT_POSTFIELDS, $encoded_params);
$raw_results = trim(curl_exec($this->curl));
if ($error = curl_error($this->curl)) {
$msg = sprintf('Curl error thrown for http %s to %s', $http_method, $url);
if ($params && is_array($params)) {
$msg .= sprintf(' with params: %s', json_encode($params));
}
WebDriverException::throwException(-1, $msg . "\n\n" . $error, array());
}
$results = json_decode($raw_results, true);
if ($results === null && json_last_error() !== JSON_ERROR_NONE) {
throw new WebDriverException(sprintf("JSON decoding of remote response failed.\n" . "Error code: %d\n" . "The response: '%s'\n", json_last_error(), $raw_results));
}
$value = null;
if (is_array($results) && array_key_exists('value', $results)) {
$value = $results['value'];
}
$message = null;
if (is_array($value) && array_key_exists('message', $value)) {
$message = $value['message'];
}
$sessionId = null;
if (is_array($results) && array_key_exists('sessionId', $results)) {
$sessionId = $results['sessionId'];
}
$status = isset($results['status']) ? $results['status'] : 0;
WebDriverException::throwException($status, $message, $results);
$response = new WebDriverResponse($sessionId);
return $response->setStatus($status)->setValue($value);
}