$this->_redirect($redirect); wont work...?
how do i redirect to a certain controller when im in the Action Helper

Full Code Below:
<?php
require_once('Zend/Controller/Action/Helper/Abstract.php');
require_once('Zend/Loader.php');
require_once('default/Models/Permissions.php');
require_once('default/Models/Resources.php');
require_once('default/Models/Roles.php');
require_once('default/Models/UserRole.php');
require_once('default/Models/Users.php');

class Ekini_Controller_Action_Helper_MyAccessControlHelper extends
Zend_Controller_Action_Helper_Abstract {

    /**
     * check if logged in user has access. redirects to $redirect if no
access
     * returns null if no result otherwise returns the resultset
     *
     */
    public function hasAccess($redirect = '/')
    {
        Zend_Loader::loadClass('Zend_Auth');
        
        try {
            
            $dbAdapter = Zend_Registry::get('dbAdapter');
            
            $moduleName     = $this->getRequest()->getModuleName();
            $controllerName = $this->getRequest()->getControllerName();
            
            //get the user identity, this is null if the user is not logged
in
            $user = Zend_Auth::getInstance()->getIdentity();
            
            if ($user) {
                if ($user->id=='1') {
                    return true;
                }    
                
                //get all user roles for logged in user
                $userRoles = new UserRole();
                $roles = $userRoles->fetchAll('user_id="'.$user->id.'"');
                
                foreach ($roles as $role) {

                    $sql = "
                        SELECT p.*, r.*, u.*, rs.*
                        FROM users_to_roles ur
                        LEFT JOIN permissions p ON p.role_id = ur.role_id
                        LEFT JOIN users u ON ur.user_id = u.id
                        LEFT JOIN roles r ON p.role_id =  r.id
                        LEFT JOIN resources rs ON p.resource_id = rs.id
                        WHERE ur.role_id=".$role->role_id."
                        ";
            
                    $acl = $dbAdapter->fetchAll($sql);
                    
                    foreach ($acl AS $row) {
                        if ($row['resource_name'] == $controllerName AND
$row['module'] == $moduleName AND $row['access'] == 'allow') {
                            return true;
                        } else if ($row['resource_name'] == $controllerName
AND $row['module'] == $moduleName AND $row['access'] == 'deny') {
                            throw new Exception('You are not allowed to
access this page. (Group Denied)')   ;
                        } else {
                            throw new Exception('You are not allowed to
access this page. (Denied)')   ;
                        }
                    }
                
                }
            } else {
                throw new Exception('You are not logged in.')   ;
            }
            
            
        } catch (Exception $e) {
            //$this->_flashMessenger->addMessage($e->getMessage());
            
            //im just doing this since i don't know how to redirect yet :(
            echo $e->getMessage();
            die();
            
            //$this->_redirect($redirect);
            //THIS WONT WORK
        }
    }
}
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