public function sendRequest(RequestInterface $request, ProxyInterface $proxy = null, CookieJarInterface $cookieJar = null)
{
$commandOptions = $this->phantomJsOptions;
if ($proxy) {
$proxyHost = $proxy->getHost() . ':' . $proxy->getPort();
$commandOptions[] = '--proxy=' . $proxyHost;
if ($user = $proxy->getUser()) {
$proxyAuth = $user;
if ($password = $proxy->getPassword()) {
$proxyAuth .= ':' . $password;
}
$commandOptions[] = '--proxy-auth=' . $proxyAuth;
}
if ($proxy->getType() == 'SOCKS5') {
$commandOptions[] = '--proxy-type=socks5';
} elseif ($proxy->getType() == 'SOCKS4') {
throw new Exception('SOCKS4 proxy are not supported by phantomjs');
}
}
$initialUrl = (string) $request->getUri();
$commandArg = ['method' => $request->getMethod(), 'url' => $initialUrl, 'headers' => []];
foreach ($request->getHeaders() as $headerName => $headerValues) {
$commandArg['headers'][$headerName] = implode(',', $headerValues);
}
$data = (string) $request->getBody();
if ($data) {
$commandArg['data'] = $data;
}
$scriptFile = __DIR__ . '/phantomjs.js';
$commandOptions = implode(' ', $commandOptions);
$commandArg = json_encode($commandArg);
$process = new Process("{$this->phantomJS} {$commandOptions} {$scriptFile} '{$commandArg}'");
$process->run();
if (!$process->isSuccessful()) {
throw new ProcessFailedException($process);
}
$dataResponse = json_decode($process->getOutput(), true);
if (!$dataResponse) {
throw new Exception('Unable to parse Phantomjs response: ' . json_last_error_msg());
}
$response = new SearchEngineResponse($dataResponse['headers'], $dataResponse['status'], $dataResponse['content'], true, UrlArchive::fromString($initialUrl), UrlArchive::fromString($dataResponse['url']), $proxy);
return $response;
}
/**
* @inheritdoc
*/
public function sendRequest(RequestInterface $request, ProxyInterface $proxy = null, CookieJarInterface $cookieJar = null)
{
if ($proxy) {
$proxyHost = $proxy->getHost();
$proxyPort = $proxy->getPort();
$proxyType = $proxy->getType();
switch ($proxyType) {
case 'SOCKS4':
$this->client->setOption(CURLOPT_PROXYTYPE, CURLPROXY_SOCKS4);
break;
case 'SOCKS5':
$this->client->setOption(CURLOPT_PROXYTYPE, CURLPROXY_SOCKS5);
break;
default:
$this->client->setOption(CURLOPT_PROXYTYPE, CURLPROXY_HTTP);
break;
}
if ($user = $proxy->getUser()) {
$proxyAuth = $user;
if ($password = $proxy->getPassword()) {
$proxyAuth .= ':' . $password;
}
} else {
$proxyAuth = null;
}
$this->client->setOption(CURLOPT_PROXY, $proxyHost);
$this->client->setOption(CURLOPT_PROXYPORT, $proxyPort);
if ($proxyAuth) {
$this->client->setOption(CURLOPT_PROXYUSERPWD, $proxyAuth);
} else {
$this->client->removeOption(CURLOPT_PROXYUSERPWD);
}
} else {
$this->client->removeOption(CURLOPT_PROXY);
$this->client->removeOption(CURLOPT_PROXYPORT);
$this->client->removeOption(CURLOPT_PROXYUSERPWD);
}
if ($cookieJar) {
$cookieFileData = CookieFile::generate($cookieJar->all());
$cookieFile = tempnam(sys_get_temp_dir(), 'serps_curlcookie');
file_put_contents($cookieFile, $cookieFileData);
$cookieJarFile = tempnam(sys_get_temp_dir(), 'serps_curlcookiejar');
$this->client->setOption(CURLOPT_COOKIEFILE, $cookieFile);
$this->client->setOption(CURLOPT_COOKIEJAR, $cookieJarFile);
} else {
$this->client->removeOption(CURLOPT_COOKIEFILE);
$this->client->removeOption(CURLOPT_COOKIEJAR);
}
try {
$rawResponse = $this->client->request($request);
$headerSize = $this->client->getInfo(CURLINFO_HEADER_SIZE);
$effectiveUrl = UrlArchive::fromString($this->client->getInfo(CURLINFO_EFFECTIVE_URL));
$initialUrl = UrlArchive::fromString((string) $request->getUri());
$this->client->close();
if ($cookieJar) {
$cookieJarData = file_get_contents($cookieJarFile);
$cookies = CookieFile::parse($cookieJarData);
foreach ($cookies as $cookie) {
$cookieJar->set($cookie);
}
}
return ResponseBuilder::buildResponse($rawResponse, $headerSize, $initialUrl, $effectiveUrl, $proxy);
} catch (\Exception $e) {
throw $e;
} finally {
if ($cookieJar) {
unlink($cookieFile);
unlink($cookieJarFile);
}
}
}