}); $columns['newsletter_action'] = array('title' => 'Action', 'callback' => function ($newsletter) { if ($newsletter['send_data']) { switch ($newsletter['send_data']['status']) { case _NEWSLETTER_STATUS_SENT: ?> <a href="<?php echo module_newsletter::link_statistics($newsletter['newsletter_id'], $newsletter['send_id']); ?> "><?php _e('View Statistics'); ?> </a> <a href="<?php echo module_newsletter::view_online_url($newsletter['newsletter_id'], 0, $newsletter['send_id']); ?> "><?php _e('Preview'); ?> </a> <?php break; case _NEWSLETTER_STATUS_PAUSED: ?> <a href="<?php echo module_newsletter::link_queue_watch($newsletter['newsletter_id'], $newsletter['send_id']); ?> "><?php _e('SENDING PAUSED'); ?>