function save_wf_widget_metadata($post_id)
{
$post_type = get_post_type($post_id);
if (!posttype_accepts_widgets($post_type)) {
// v6.40
return;
}
if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE) {
return $post_id;
}
if (!isset($_POST['post_title'])) {
return;
}
if (!isset($_POST['list_of_deletes'])) {
// v5.9 bail out if doing Quick Edit
return;
}
$list_of_deletes = array_map('trim', explode("\n", $_POST['list_of_deletes']));
// trim appears to be necessary (to get rid of invisible "\r" perhaps?)
$list_of_updates = array_map('trim', explode("\n", $_POST['list_of_updates']));
// Delete any customfields on the delete list
if ($list_of_deletes[0] != '') {
foreach ($list_of_deletes as $item_to_delete) {
if (!in_array($item_to_delete, $list_of_updates)) {
// no point in deleting it if it's going to be updated
if (!delete_post_meta($post_id, $item_to_delete)) {
// originally with trim
//return new WP_Error('delete_cfield', __("Can't delete customfield: ".$item_to_delete));
echo "Can't delete customfield: " . $item_to_delete;
}
}
}
}
// Update any customfields on the update list
if ($list_of_updates[0] != '') {
foreach ($list_of_updates as $item_to_update) {
if (!update_post_meta($post_id, $item_to_update, $_POST[$item_to_update])) {
//return new WP_Error('update_cfield', __("Problem updating customfield: ".$item_to_update));
//echo "Problem updating customfield: ".$item_to_update;
// NB: returns false if value is unchanged - so can't check for genuine errors
}
}
}
}
function posttype_accepts_debugbox($postType)
{
// v6.52
return posttype_accepts_widgets($postType);
}
