<?php

class Zend_View_Helper_LoggedInAs extends Zend_View_Helper_Abstract

{

    public function loggedInAs ()

    {

        $auth = Zend_Auth::getInstance();

        if ($auth->hasIdentity()) {

            $adminname = $auth->getIdentity()->Admin_name;

            $logoutUrl = $this->view->url(array('controller'=>'index', 'action'=>'logout'), null, true);

            return 'Welcome ' . $adminname .  '. <a href="'.$logoutUrl.'">Logout</a>';

        }



        $request = Zend_Controller_Front::getInstance()->getRequest();

        $controller = $request->getControllerName();

        $action = $request->getActionName();

        if($controller == 'index' && $action == 'index') {

            return '';

        }

        $loginUrl = $this->view->url(array('controller'=>'index', 'action'=>'index'));

        return '<a href="'.$loginUrl.'">Login</a>';

    }

}