/**
* Update the _wpt_order of a post (of any post_type).
*
* For productions the _wpt_order value is based on the event_date of the first upcoming event.
* For events the _wpt_order value is based on the event_date.
* The _wpt_order value is based on the post_date for all other post_types.
*
* @since 0.6.2
* @since 0.10.15 Always set _wpt_order in UTC.
* Fixes #117.
*
*/
function set_post_order($post)
{
global $wp_theatre;
if (is_numeric($post)) {
$post = get_post($post);
}
switch ($post->post_type) {
case WPT_Production::post_type_name:
$production = new WPT_Production($post->ID);
$events = $production->upcoming();
if (!empty($events[0])) {
$wpt_order = strtotime(get_post_meta($events[0]->ID, 'event_date', TRUE), current_time('timestamp')) - 3600 * get_option('gmt_offset');
break;
}
case WPT_Event::post_type_name:
$wpt_order = strtotime(get_post_meta($post->ID, 'event_date', TRUE), current_time('timestamp')) - 3600 * get_option('gmt_offset');
break;
default:
$wpt_order = strtotime($post->post_date) + 3600 * get_option('gmt_offset');
}
update_post_meta($post->ID, $this->meta_key, $wpt_order);
}
