CakeRequest::normalizedHere PHP Method

    public function normalizedHere()
    {
        $here = $this->here;
        if (!BcUtil::isAdminSystem() && $this->params['controller'] == 'pages') {
            if (!empty($this->params['pass']) && $this->params['pass'][count($this->params['pass']) - 1] == 'index' && !preg_match('/\\/index$/', $here)) {
                if (preg_match('/\\/$/', $here)) {
                    $here .= 'index';
                } else {
                    $here .= '/index';
                }
            }
            $here = preg_replace('/\\.html$/', '', $here);
        } else {
            if ($this->action == 'index') {
                list($here, ) = explode('?', $here);
                if (!empty($this->params['pass'])) {
                    foreach ($this->params['pass'] as $pass) {
                        $here = preg_replace('/\\/' . $pass . '$/', '', $here);
                    }
                }
                if (!preg_match('/\\/index$/', $here)) {
                    if (preg_match('/\\/$/', $here)) {
                        $here .= 'index';
                    } else {
                        $here .= '/index';
                    }
                }
            }
        }
        return $here;
    }