cmc-sales/controllers/app_controller.php

<?php
/* App Controller */


class AppController extends Controller {

    var $components = array('Auth', 'RequestHandler');

    var $helpers = array('Javascript', 'Time', 'Html', 'Form');
    function beforeFilter() {
        $this->set('currentuser', $this->Auth->user());


        $this->Auth->loginAction = array('controller' => 'users', 'action' => 'login');
        $this->Auth->loginRedirect = array('controller' => 'enquiries', 'action' => 'index');
        $this->Auth->allow('display');
        $this->Auth->authorize = 'controller';

        if($this->RequestHandler->isAjax()) {
            Configure::write('debug', 0);
        }

    }


    function isAuthorized() {
        return true;
    }
    


    /**
     * Check if the current logged in user is an admin
     * @return boolean
     */
    function isAdmin() {
	$currentuser = $this->getCurrentUser();
	if($currentuser['access_level'] == 1) {
	    return true;
	}
	else {
	    return false;
	}
    }

    /**
     * Read the current logged in user.
     * @return array - the currently logged in user.
     */
    function getCurrentUser() {
	return $this->Session->read('Auth.User');
    }

    /**
     * Return the id of the current user. False if not logged in.
     */
    function getCurrentUserID() {
	$currentuser = $this->getCurrentUser();
	if($currentuser) {
	    return $currentuser['id'];
	}
	else {
	    return false;
	}
    }
   




}
?>