public function onLoad()
{
parent::onLoad();
try {
$captcha = \Amun\Captcha::factory($this->config['amun_captcha']);
$captcha->serve();
exit;
} catch (Exception $e) {
header('Content-type: image/png');
$im = imagecreatetruecolor(300, 57);
$textcolor = imagecolorallocate($im, 0, 0, 0);
$bgcolor = imagecolorallocate($im, 255, 255, 255);
imagefill($im, 0, 0, $bgcolor);
imagestring($im, 3, 4, 4, $e->getMessage(), $textcolor);
imagepng($im);
imagedestroy($im);
}
}
protected function getRequestParams()
{
$params = parent::getRequestParams();
if (!empty($params['fields'])) {
$params['fields'] = array_diff($params['fields'], $this->getRestrictedFields());
}
return $params;
}
public function onLoad()
{
parent::onLoad();
$this->fm = $this->getFormManager();
}