/** * The reviewsTemplateHeaders plugin performs header() operations * to change the content type provided to the user agent. * * Available parameters: * - contentType: Content type for corresponding http header. * - asAttachment: If set to true the file will be offered for downloading. * - filename: Name of download file. * * @param array $params All attributes passed to this function from the template. * @param Zikula_View $view Reference to the view object. * * @return boolean false. */ function smarty_function_reviewsTemplateHeaders($params, $view) { if (!isset($params['contentType'])) { $view->trigger_error($view->__f('%1$s: missing parameter \'%2$s\'', array('reviewsTemplateHeaders', 'contentType'))); } // apply header header('Content-Type: ' . $params['contentType']); // if desired let the browser offer the given file as a download if (isset($params['asAttachment']) && $params['asAttachment'] && isset($params['filename']) && !empty($params['filename'])) { header('Content-Disposition: attachment; filename=' . $params['filename']); } return; }