<?php
/*  This file is part of Syj, Copyright (c) 2010 Arnaud Renevier,
    and is published under the AGPL license. */

class Syj_View_Helper_LogoutLink extends Zend_View_Helper_Abstract
{
    public function logoutLink() {
        $currentUri = Zend_Controller_Front::getInstance()->getRequest()->getRequestUri();
        if (strpos($currentUri, '?') !== false) {
            $currentUri = strstr($currentUri, '?', true);
        }
        $translatedString = $this->view->translate('logout');
        $href = $this->view->addParamToUrl('logout', 'redirect', $currentUri, true);
        return $this->view->anchor($href, $translatedString, array('id' => 'logout', 'class' => 'login-anchor'));
    }
}