function page_update_neighbours($p_page_id, $p_prev, $p_next, $p_parent)
{
if (null === $p_prev && null === $p_next && null === $p_parent) {
return;
}
$t_page_info = page_get_info(page_where_id_equals($p_page_id));
if (false === $t_page_info) {
return;
}
if (null === $p_parent) {
$t_parent_id = $t_page_info['parent_id'];
} else {
$t_parent_id = page_get_id($p_parent);
if (false === page_valid_id($t_parent_id)) {
$t_parent_id = 0;
}
}
if (null === $p_prev) {
$t_prev_id = $t_page_info['prev_id'];
} else {
$t_prev_id = page_get_id($p_prev);
if (false === page_valid_id($t_prev_id)) {
$t_prev_id = 0;
}
}
if (null === $p_next) {
$t_next_id = $t_page_info['next_id'];
} else {
$t_next_id = page_get_id($p_next);
if (false === page_valid_id($t_next_id)) {
$t_next_id = 0;
}
}
# If the information is the same, then don't update/touch.
if ($t_parent_id == $t_page_info['parent_id'] && $t_prev_id == $t_page_info['prev_id'] && $t_next_id == $t_page_info['next_id']) {
return;
}
$c_page_id = db_prepare_int($p_page_id);
$query = "UPDATE " . config_get('phpWN_page_table') . "\r\n\t\t\t\tSET parent_id={$t_parent_id}, prev_id={$t_prev_id}, next_id={$t_next_id}\r\n\t\t\t\tWHERE id={$c_page_id} LIMIT 1";
$result = db_query($query);
page_touch($p_page_id);
}
function note_touch($p_note_id, $p_page_id = null)
{
if (null === $p_page_id) {
$p_page_id = note_get_page_id($p_note_id);
}
page_touch($p_page_id);
}