name = $name;
add_action('init', [$this, 'init']);
}
public function enabled():bool {
return Settings::is_form_location_enabled($this->name);
}
public function init():void {
if (is_multisite()) {
$blog_id = get_current_blog_id();
switch_to_blog($blog_id);
}
$enabled = $this->enabled();
if (is_multisite()) {
restore_current_blog();
}
if (!$enabled) return;
$this->activate();
}
abstract public function activate():void;
public function render():void {
Widget::render();
}
public function process(WP_Error $errors):void {
if (!Settings::is_connected()) return;
$token = Widget::get_token();
if (empty($token)) {
$errors->add(self::ERROR_EMPTY_TOKEN, Plugin::__('Error: Please complete CAPTCHA verification.'));
return;
}
if (!API::verify($token)) {
$errors->add(self::ERROR_INVALID_CAPTCHA, Plugin::__('Error: Your answer was incorrect - please try again.'));
return;
}
}
protected function print_errors(WP_Error $errors):void {
if (!$errors->has_errors()) return;
ob_start();
echo '';
foreach ($errors->get_error_codes() as $code) {
foreach ($errors->get_error_messages($code) as $message) {
echo '- ' . wp_kses($message, ['strong']) . '
';
}
}
echo '
';
wp_die(ob_get_clean());
}
}