/**
* Get Html throught CasperJs
* @param string $url
* @param array $params - [
* 'proxy' => ['host' => '', 'port' => '', 'login' => '', 'password' => ''],
* 'waitForSelector' => ['#idOrOtherSel' => 1000]
* ]
* @return array
*/
public static function getHtmlByCasper($url, array $params = [])
{
$options = [];
if (!empty($params['proxy'])) {
$options['proxy'] = "{$params['proxy']['host']}:{$params['proxy']['port']}";
$options['proxy-auth'] = "{$params['proxy']['login']}:{$params['proxy']['password']}";
} elseif (!empty(Proxy::$proxy)) {
$proxy = current(Proxy::$proxy);
$options['proxy'] = "{$proxy['host']}:{$proxy['port']}";
$options['proxy-auth'] = "{$proxy['login']}:{$proxy['password']}";
}
$casper = new Casper(Yii::$app->params['casperJsPath']);
$casper->setUserAgent(self::WEB_BROWSER);
$casper->setOptions($options);
$casper->start($url);
if (!empty($params['waitForSelector'])) {
$casper->waitForSelector(key($params['waitForSelector']), current($params['waitForSelector']));
}
$casper->run();
return ['currentUrl' => $casper->getCurrentUrl(), 'html' => $casper->getHTML()];
}
