/**
* Update _wp_attachment_metadata for just-inserted attachment
*
* @since 1.70
*
* @param array Attachment metadata updates
* @param array Attachment metadata, by reference; updated by this function
*
* @return array Attachment metadata updates, with "meta:" elements removed
*/
private static function _update_attachment_metadata($updates, &$data)
{
if (is_array($updates) and isset($updates['custom_updates'])) {
$attachment_meta_values = array();
foreach ($updates['custom_updates'] as $key => $value) {
if ('meta:' == substr($key, 0, 5)) {
$meta_key = substr($key, 5);
$attachment_meta_values[$meta_key] = $value;
unset($updates['custom_updates'][$key]);
}
}
// foreach $updates
if (empty($updates['custom_updates'])) {
unset($updates['custom_updates']);
}
if (!empty($attachment_meta_values)) {
$results = MLAData::mla_update_wp_attachment_metadata($data, $attachment_meta_values);
}
}
// custom_updates
return $updates;
}
