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<?php |
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namespace Pilipinews\Website\Sunstar; |
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use Nacmartin\PhpExecJs\PhpExecJs as Executor; |
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use Nacmartin\PhpExecJs\Runtime\ExternalRuntime; |
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use Pilipinews\Common\Client as CurlClient; |
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/** |
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* Sunstar cURL Client |
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* |
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* @package Pilipinews |
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* @author Rougin Royce Gutib <[email protected]> |
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*/ |
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class Client extends CurlClient |
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{ |
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/** |
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* @var \Nacmartin\PhpExecJs\PhpExecJs |
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*/ |
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protected $executor; |
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/** |
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* Initializes the cURL session. |
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*/ |
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public function __construct() |
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{ |
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$binaries = array('node', 'nodejs'); |
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$runtime = new ExternalRuntime(null, $binaries); |
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parent::__construct(); |
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$this->executor = new Executor($runtime); |
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} |
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/** |
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* Performs the HTTP request based on the given URL. |
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* |
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* @param string $url |
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* @return string |
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*/ |
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public static function request($url) |
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{ |
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$self = new static; |
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$cert = __DIR__ . '/../cacert.pem'; |
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$self->set(CURLOPT_SSL_VERIFYPEER, 1); |
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$self->set(CURLOPT_CAINFO, $cert); |
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$self->url($url); |
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$result = $self->execute(false); |
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if ($self->redirected($result)) { |
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$pattern = '/<script>(.*?)<\/script>/i'; |
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preg_match($pattern, $result, $matches); |
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$cookie = $self->cookie($matches[1]); |
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$self->set(CURLOPT_COOKIE, $cookie); |
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} |
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return $self->execute(); |
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} |
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/** |
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* Returns the cookie value based on given script. |
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* |
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* @param string $result |
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* @return string |
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*/ |
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protected function cookie($result) |
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{ |
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$script = str_replace('e(r);', 'r', $result); |
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$eval = $this->executor->evalJs($script); |
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$search = array('document.cookie=', 'location.reload()'); |
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$script = str_replace($search, array('x=', 'x'), $eval); |
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return $this->executor->evalJs($script); |
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} |
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/** |
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* Checks if the result is being redirected. |
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* |
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* @param string $result |
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* @return boolean |
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*/ |
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protected function redirected($result) |
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{ |
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return strpos($result, 'You are being redirected') !== false; |
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} |
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} |
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pilipinews /
sunstar
