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|null $errors = null):void { API::process(Widget::get_token(), $errors); } protected function print_errors(WP_Error $errors):void { if (!$errors->has_errors()) return; $messages = []; foreach ($errors->get_error_codes() as $code) { foreach ($errors->get_error_messages($code) as $message) { $messages[] = $message; } } ob_start(); echo '

• ' . implode('
• ', $messages) . '

'; wp_die(ob_get_clean()); } }