/**
* Output the metabox used to view relationships
*
* @param object $user
*/
function wp_user_parents_metabox($user = false)
{
// Bail if no rental
if (empty($user)) {
return;
}
// Get user IDs
$parent_ids = wp_get_user_parents($user->ID);
$child_ids = wp_get_user_children($user->ID);
?>
<table class="form-table">
<?php
// Start an output buffer
ob_start();
// Parents row
wp_user_profiles_do_row(array('user' => $user, 'type' => 'parents', 'parent_ids' => $parent_ids, 'child_ids' => $child_ids));
// Children row
wp_user_profiles_do_row(array('user' => $user, 'type' => 'children', 'parent_ids' => $parent_ids, 'child_ids' => $child_ids));
// Get the rows
$rows = ob_get_clean();
// Output rows, or message why there are no rows
if (!empty($rows)) {
echo $rows;
} else {
?>
<tr><td colspan="2"><?php
esc_html_e('This account currently has no available relationship options.', 'wp-user-parents');
?>
</td></tr><?php
}
?>
</table>
<?php
}
/**
* Update user parents
*
* @since 0.1.0
*/
function wp_user_parents_save_meta_data($user_id = 0)
{
// Bail if no page
if (empty($_GET['page'])) {
return;
}
// Bail if not saving the 'account' section
if (sanitize_key($_GET['page']) !== 'account') {
return;
}
/** Parents ***************************************************************/
// Attempt to save parents
$posted_parent_ids = !empty($_POST['wp_user_parents']) ? wp_parse_id_list($_POST['wp_user_parents']) : array();
// Delete user parents
delete_user_meta($user_id, 'user_parent');
// Add user metas
foreach ($posted_parent_ids as $id) {
if (!wp_is_user_parent_of_user($id, $user_id)) {
add_user_meta($user_id, 'user_parent', $id, false);
}
}
/** Children **************************************************************/
// Attempt to save parents
$posted_children_ids = !empty($_POST['wp_user_children']) ? wp_parse_id_list($_POST['wp_user_children']) : array();
// Get parent user IDs
$children_ids = wp_get_user_children($user_id);
foreach ($children_ids as $child_id) {
delete_user_meta($child_id, 'user_parent', $user_id);
}
// Add user metas
foreach ($posted_children_ids as $id) {
if (!wp_is_user_child_of_user($user_id, $id)) {
add_user_meta($id, 'user_parent', $user_id, false);
}
}
}
