/**
* @param Page[]|MenuItem[] $items
* @param int $parentPageId
* @param int $level
* @param int $subLevels
* @return string
*/
protected static function _buildMenu($items, $parentPageId, $level = 1, $subLevels = 0)
{
// convert page models to menu items and remove non-live pages
foreach ($items as $k => $item) {
if (is_a($item, Page::class)) {
$pageId = $item->id;
$items[$k] = new MenuItem();
$items[$k]->page_id = $item->id;
$items[$k]->sub_levels = 0;
$items[$k]->custom_name = '';
} else {
$pageId = $item->page_id;
}
$pageId = Path::unParsePageId($pageId);
$page = Page::preload($pageId);
if (!$page->exists || !$page->is_live()) {
unset($items[$k]);
}
}
$pageParents = [];
$pageLevels = PageBuilder::getData('pageLevels') ?: [];
foreach ($pageLevels as $k => $parentPage) {
if ($k > 0) {
$pageParents[] = $parentPage->page_id;
}
}
$currentPage = PageBuilder::getData('page') ?: new Page();
$total = count($items);
$menuItems = '';
$defaultSubLevels = $subLevels;
if (is_a($items, Collection::class)) {
$items = $items->all();
}
$items = array_values($items);
foreach ($items as $count => $item) {
$isFirst = $count == 0;
$isLast = $count == $total - 1;
$pageId = Path::unParsePageId($item->page_id);
$active = $currentPage->id == $pageId || in_array($pageId, $pageParents);
$itemData = new MenuItemDetails($item, $active, $parentPageId, self::$_canonicals);
$subMenu = '';
$subLevels = $item->sub_levels > 0 ? $item->sub_levels : $defaultSubLevels;
if ($subLevels > 0) {
if ($subPages = Page::category_pages($pageId)) {
$subMenu = self::_buildMenu($subPages, $pageId, $level + 1, $subLevels - 1);
}
}
if (!empty($subMenu)) {
$menuItems .= self::_getRenderedView('submenu_' . $level, ['item' => $itemData, 'items' => $subMenu, 'is_first' => $isFirst, 'is_last' => $isLast, 'count' => $count + 1, 'total' => $total, 'level' => $level, 'further_levels' => $subLevels]);
} else {
$menuItems .= self::_getRenderedView('item', ['item' => $itemData, 'is_first' => $isFirst, 'is_last' => $isLast, 'count' => $count, 'total' => $total, 'level' => $level]);
}
}
if ($level == 1) {
return self::_getRenderedView('menu', ['items' => $menuItems]);
} else {
return $menuItems;
}
}
/**
* @param string|array $blockName
* @param string|array $search
* @param array $options
* @return string
*/
public function categoryFilter($blockName, $search, $options = [])
{
$pageId = !empty($options['page_id']) ? $options['page_id'] : $this->pageId();
if ($pageId) {
$options['fromPageIds'] = [];
$categoryPages = Page::category_pages($pageId, true);
foreach ($categoryPages as $categoryPage) {
$options['fromPageIds'][] = $categoryPage->id;
}
return $this->filter($blockName, $search, $options);
}
return '';
}
