/**
* Add the action if left empty
*
* @param string $text Template text
* @param TemplateInterface $template A template object
* @return TemplateFilterForm
*/
protected function _addAction(&$text, TemplateInterface $template)
{
// All: Add the action if left empty
if (preg_match_all('#<\\s*form.*?action=""#sim', $text, $matches, PREG_SET_ORDER)) {
foreach ($matches as $match) {
$str = str_replace('action=""', 'action="' . $template->route() . '"', $match[0]);
$text = str_replace($match[0], $str, $text);
}
}
return $this;
}
