public function updatethumbnailAction()
{
$entryId = isset($_GET['entryid']) ? $_GET['entryid'] : null;
if (!$entryId) {
wp_die(__('The video is missing or invalid.'));
}
$uiConfId = KalturaHelpers::getOption('thumbnail_player_ui_conf_id');
KalturaHelpers::enqueueHtml5Lib($uiConfId);
wp_enqueue_script('jquery');
$kmodel = KalturaModel::getInstance();
$ks = $kmodel->getAdminSession();
$flashVars = array();
$flashVars['ks'] = $ks;
$params = array('widgetId' => '_' . KalturaHelpers::getOption("kaltura_partner_id"), 'uiConfId' => $uiConfId, 'entryId' => $entryId, 'flashVars' => $flashVars);
$this->renderView('library/update-thumbnail.php', $params);
$kmodel = KalturaModel::getInstance();
}