function menu_links_configuration_rebuild_ordered in Configuration Management 7
Generate a depth tree of all menu links.
1 call to menu_links_configuration_rebuild_ordered()
- menu_links_configuration_rebuild in includes/
configuration.menu.inc - Implements hook_configuration_export_rebuild().
File
- includes/
configuration.menu.inc, line 248
Code
function menu_links_configuration_rebuild_ordered($menu_links, $reset = FALSE) {
static $ordered;
static $all_links;
if (!isset($ordered) || $reset) {
$ordered = array();
$unordered = configuration_get_default('menu_links');
// Order all links by depth.
if ($unordered) {
do {
$current = count($unordered);
foreach ($unordered as $key => $link) {
$identifier = menu_links_configuration_identifier($link);
$parent = isset($link['parent_path']) ? "{$link['menu_name']}:{$link['parent_path']}" : '';
if (empty($parent)) {
$ordered[$identifier] = 0;
$all_links[$identifier] = $link;
unset($unordered[$key]);
}
elseif (isset($ordered[$parent])) {
$ordered[$identifier] = $ordered[$parent] + 1;
$all_links[$identifier] = $link;
unset($unordered[$key]);
}
}
} while (count($unordered) < $current);
}
asort($ordered);
}
// Ensure any default menu items that do not exist are created.
foreach (array_keys($ordered) as $identifier) {
$link = $all_links[$identifier];
$existing = configuration_menu_link_load($identifier);
if (!$existing || in_array($link, $menu_links)) {
// Retrieve the mlid if this is an existing item.
if ($existing) {
$link['mlid'] = $existing['mlid'];
}
// Retrieve the plid for a parent link.
if (!empty($link['parent_path']) && ($parent = configuration_menu_link_load("{$link['menu_name']}:{$link['parent_path']}"))) {
$link['plid'] = $parent['mlid'];
}
else {
$link['plid'] = 0;
}
menu_link_save($link);
}
}
}