/**
* Initialize the object and in front-end, get the public an private key from page layout
* @param array
*/
public function __construct($arrAttributes = null)
{
parent::__construct($arrAttributes);
$this->mandatory = true;
$this->arrAttributes['required'] = true;
if (TL_MODE == 'BE') {
return;
}
global $objPage;
$layout = $this->getPageLayout($objPage);
$this->reCaptcha = new Lib\Captcha();
$this->reCaptcha->setSsl($this->Environment->ssl);
//Use keys only if both are set, else default keys
if (strlen($layout->recPublicKey) && strlen($layout->recPrivateKey)) {
$this->reCaptcha->setPublicKey($layout->recPublicKey);
$this->reCaptcha->setPrivateKey($layout->recPrivateKey);
} else {
$this->reCaptcha->setPublicKey('6LfECAUAAAAAABFYnrzQvfUgwRzsxvziubNBoSw0');
$this->reCaptcha->setPrivateKey('6LfECAUAAAAAACvo8uibMG4JnRcr5mXIA6YdDt_v');
}
// Dirty workaround to add language to api url, because due to a bug Google
// does not take language from RecaptchaOptions above, see also:
// https://groups.google.com/forum/?fromgroups#!topic/recaptcha/o-YdYJlnRVM
$this->reCaptcha->setPublicKey($this->reCaptcha->getPublicKey() . '&hl=' . $GLOBALS['TL_LANGUAGE']);
$this->theme = strlen($layout->recTheme) ? $layout->recTheme : 'red';
//Custom theme file
if ($layout->recTheme == 'custom') {
if ($layout->recCustomTemplate != null) {
$this->strTemplate = $layout->recCustomTemplate;
} else {
//Fallback to clean template
$this->theme = 'clean';
}
}
}