protected function MenuLinkTree::addItemContent in Colossal Menu 8

Same name and namespace in other branches

1. 2.x src/Menu/MenuLinkTree.php \Drupal\colossal_menu\Menu\MenuLinkTree::addItemContent()

Add the Link Content and add a no link variable.

Parameters

array $tree: Tree of links.

1 call to MenuLinkTree::addItemContent()

MenuLinkTree::build in src/Menu/MenuLinkTree.php

Builds a renderable array from a menu tree.

File

src/Menu/MenuLinkTree.php, line 102

Class

MenuLinkTree

Implements the loading, transforming and rendering of menu link trees.

Namespace

Drupal\colossal_menu\Menu

Code

protected function addItemContent(array &$tree) {
  foreach ($tree as &$item) {
    $link = $item['original_link'];
    $item['show_title'] = $link
      ->showTitle();
    $item['identifier'] = Html::cleanCssIdentifier($link
      ->getMachineName());
    $item['has_link'] = TRUE;
    if (!$link
      ->isExternal() && $link
      ->getRouteName() == '<none>') {
      $item['has_link'] = FALSE;
    }
    $item['content'] = $this->entityTypeManager
      ->getViewBuilder($link
      ->getEntityTypeId())
      ->view($link, 'default');
    if (!empty($item['below'])) {
      $this
        ->addItemContent($item['below']);
    }
  }
}