sintonia/application/controllers/NowplayingController.php

<?php

class NowplayingController extends Zend_Controller_Action
{

    public function init()
    {
        $ajaxContext = $this->_helper->getHelper('AjaxContext');
        $ajaxContext->addActionContext('get-data-grid-data', 'json')
                    ->initContext();
    }

    public function indexAction()
    {
        $this->view->headScript()->appendFile('/js/datatables/js/jquery.dataTables.min.js','text/javascript');
        $this->view->headScript()->appendFile('/js/playlist/nowplayingdatagrid.js','text/javascript');
    }

    public function getDataGridDataAction()
    {
        $viewType = $this->_request->getParam('view');
        $this->view->entries = Application_Model_Nowplaying::GetDataGridData($viewType);
    }

    public function livestreamAction()
    {
        //use bare bones layout (no header bar or menu)
        $this->_helper->layout->setLayout('bare');
    }
}