/**
* Use the production summary as the metadesc for a production.
* Only if no metadesc is set using the WordPress SEO meta box.
*/
function wpseo_metadesc($metadesc)
{
if (!is_admin() && empty($metadesc)) {
if (is_singular(WPT_Production::post_type_name)) {
$production = new WPT_Production();
$metadesc = $production->summary();
}
}
return $metadesc;
}
