site_key = $site_key;
$this->secret_key = $secret_key;
$this->color = $options['color'] ?? 'normal';
$this->lang = $options['lang'] ?? 'lang';
$this->size = $options['size'] ?? 'normal';
$this->size = $options['theme'] ?? 'light';
$this->callback = $options['callback'] ?? '';
}
/**
* Verify Captcha challenge id
* @param string $challenge_id
* @return bool
*/
public function verify(string $challenge_id): bool
{
try {
$response = $this->post($this->api_base_uri . 'siteverify', ['challenge_id' => $challenge_id, 'site_key' => $this->site_key, 'secret_key' => $this->secret_key]);
} catch (Exception $e) {
return false;
}
return $response['success'] ?? false;
}
/**
* Get ArCaptcha Script
* @return string
*/
public function getScript(): string
{
return sprintf('', $this->script_url);
}
/**
* Get Arcaptcha Widget
* @return string
*/
public function getWidget(): string
{
return sprintf(
'',
$this->site_key,
$this->color,
$this->lang,
$this->size,
$this->theme,
$this->callback
);
}
private function post($url, $body)
{
$options = array(
'http' => array(
'method' => 'POST',
'content' => json_encode($body),
'header' => "Content-Type: application/json\r\n" .
"Accept: application/json\r\n"
)
);
$context = stream_context_create($options);
$result = file_get_contents($url, false, $context);
return json_decode($result, true);
}
}