function wpm_append_nodes($id)
{
global $wpm_options;
$wpm_options->update_option = false;
$item = wpm_readnode($id);
switch ($item->type) {
case 'TagList':
$item->down = 0;
_wpm_update_links($item);
$node->type = 'Heading';
$node->name = wpm_display_name($item);
wpm_update_node($item->id, $node);
$tags = wpm_get_tags();
foreach ($tags as $tag) {
if (in_array($tag->term_id, (array) $item->exclude)) {
continue;
}
$node->type = 'Tag';
$node->name = $tag->name;
$node->selection = $tag->term_id;
wpm_create_child($item->id, $node);
}
break;
case 'CategoryTree':
$item->down = 0;
_wpm_update_links($item);
$node->type = !$item->selection || in_array($item->selection, (array) $item->headings) ? 'Heading' : 'Category';
$node->name = wpm_display_name($item);
wpm_update_node($item->id, $node);
$cats = wpm_get_cats();
$newparents = array($item->selection);
while (++$level) {
if ($item->depth > 0 && $level > $item->depth) {
break;
}
if (count($newparents) == 0) {
break;
}
$parents = $newparents;
$newparents = array();
foreach ($cats as $cat) {
if (in_array($cat->term_id, (array) $item->exclude)) {
continue;
}
if (in_array($cat->parent, $parents)) {
$newparents[] = $cat->term_id;
$node->type = in_array($cat->term_id, (array) $item->headings) ? 'Heading' : 'Category';
$node->name = get_cat_name($cat->term_id);
$node->selection = $cat->term_id;
$parent = wpm_find_node($item->id, 'selection', $cat->parent);
wpm_create_child($parent->id, $node);
}
}
}
break;
case 'PageTree':
$item->down = 0;
_wpm_update_links($item);
$node->type = !$item->selection || in_array($item->selection, (array) $item->headings) ? 'Heading' : 'Page';
$node->name = wpm_display_name($item);
wpm_update_node($item->id, $node);
$pages = wpm_get_pages();
$newparents = array($item->selection);
while (++$level) {
if ($item->depth > 0 && $level > $item->depth) {
break;
}
if (count($newparents) == 0) {
break;
}
$parents = $newparents;
$newparents = array();
foreach ($pages as $page) {
if (in_array($page->ID, (array) $item->exclude)) {
continue;
}
if (in_array($page->post_parent, $parents)) {
$newparents[] = $page->ID;
$node->type = in_array($page->ID, (array) $item->headings) ? 'Heading' : 'Page';
$node->name = get_the_title($page->ID);
$node->selection = $page->ID;
$parent = wpm_find_node($item->id, 'selection', $page->post_parent);
wpm_create_child($parent->id, $node);
}
}
}
break;
}
$wpm_options->update_option = true;
}
if ($wpm_item->type == 'Tag') {
break;
}
}
switch ($order) {
case '1':
wpm_move_before($orderid, $itemid);
break;
case '2':
wpm_move_child($orderid, $itemid);
break;
case '3':
wpm_move_after($orderid, $itemid);
break;
}
$updated = wpm_update_node($itemid, $wpm_item);
if ($updated) {
$msg = 3;
} else {
$msg = 5;
}
break;
}
$messages[1] = __('Menu item added.', 'wpm');
$messages[2] = __('Menu item deleted.', 'wpm');
$messages[3] = __('Menu item updated.', 'wpm');
$messages[4] = __('Menu item not added.', 'wpm');
$messages[5] = __('Menu item not updated.', 'wpm');
$messages[6] = __('Menubar cleared.', 'wpm');
$messages[7] = __('Menu deleted.', 'wpm');
$messages[8] = __('Error: menu is not empty!', 'wpm');
