<?php


class Qs_View_Helper_FormLabel extends Zend_View_Helper_FormLabel
{
    protected $_info = [];

    public function getInfo($field, $default = null)
    {
        return Qs_Array::get($this->_info, $field, $default);
    }

    protected function _getInfo($name, $value = null, $attribs = null, $options = null, $listsep = null) {

        $attribs = (array) $attribs;
        $id = Qs_Array::get($attribs, 'id');
        $info = parent::_getInfo($name, $value, $attribs, $options, $listsep);
        if ($id && Qs_Array::get($info, 'attribs[disableFor]')) {
            $info['attribs']['id'] = $id . 'Label';
        }
        foreach (['htmlAfterLabel', 'htmlBeforeLabel'] as $name) {
            if (array_key_exists($name, $info['attribs'])) {
                $info[$name] = $info['attribs'][$name];
                unset($info['attribs'][$name]);
            }
        }
        $this->_info = $info;
        return $this->_info;
    }

    public function formLabel($name, $value = null, array $attribs = null)
    {
        $xhtml = parent::formLabel($name, $value, $attribs);

        if ($html = $this->getInfo('htmlAfterLabel')) {
            $xhtml .= $html;
        }
        if ($html = $this->getInfo('htmlBeforeLabel')) {
            $xhtml = $html . $xhtml;
        }
        return $xhtml;
    }
}