/**
* Get generated phrase
*
* @access public
* @return string
*/
public function regenerate($width = null, $height = null, $font = null)
{
// Builder options
$width = is_null($width) ? $this->config->get('makocaptcha::config.width') : $width;
$height = is_null($height) ? $this->config->get('makocaptcha::config.height') : $height;
$font = is_null($font) ? $this->config->get('makocaptcha::config.font') : $font;
// Destroy session
$this->session->remove($this->secret . '::phrase');
$this->session->remove($this->secret . '::lastModified');
// Regenerate builder
$this->setBuilder($width, $height, $font);
}
/**
* Load connection parameters from config file.
*
* @access public
* @param string $connection Connection group name
*/
public function useConn($config)
{
if ($this->config->get('carteiro::config.connections.' . $config) === null) {
throw new \InvalidArgumentException(vsprintf("%s(): A valid config name is required to load connection settings.", [__METHOD__]));
}
$connection = $this->config->get('carteiro::config.connections.' . $config);
$this->host = $connection['host'];
$this->port = $connection['port'];
$this->secure = $connection['secure'];
$this->auth = $connection['auth'];
$this->user = $connection['user'];
$this->pass = $connection['pass'];
$this->from($connection['from'], $connection['sender']);
$this->reply($connection['reply'], $connection['sender']);
return $this;
}
/**
* Gets the challenge HTML (javascript and non-javascript version).
*
* @return string
*/
public function html()
{
// Recaptcha Options
$htmlContent = '<script type="text/javascript">
var RecaptchaOptions =
{
theme : "' . $this->config->get('makorecaptcha::config.theme') . '",
lang : "' . $this->config->get('makorecaptcha::config.lang') . '"
};
</script>';
// Form HTML Content
$htmlContent .= '<script type="text/javascript" src="' . $this->getServerUrl() . '/challenge?k=' . $this->publicKey . '"></script>
<noscript>
<iframe src="' . $this->getServerUrl() . '/noscript?k=' . $this->publicKey . '" height="300" width="500" frameborder="0"></iframe><br/>
<textarea name="recaptcha_challenge_field" rows="3" cols="40"></textarea>
<input type="hidden" name="recaptcha_response_field" value="manual_challenge"/>
</noscript>';
// Return HTML
return $htmlContent;
}
/**
* Validator.
*
* @access public
* @param string $input Input
* @param string $config Array key to match result
* @return boolean
*/
public function validate($input, $config)
{
return array_key_exists($input, $this->config->get($config));
}
/**
* Validator.
*
* @access public
* @param string $input Input
* @param string $config Config key to match result
* @return boolean
*/
public function validate($input, $config)
{
return in_array($input, $this->config->get($config));
}
