public function RenderCheeseburgerMenuBlock::findActiveChild in Cheeseburger Menu 8.2

Same name and namespace in other branches

1. 8.3 src/Controller/RenderCheeseburgerMenuBlock.php \Drupal\cheeseburger_menu\Controller\RenderCheeseburgerMenuBlock::findActiveChild()

Find active link.

1 call to RenderCheeseburgerMenuBlock::findActiveChild()

RenderCheeseburgerMenuBlock::renderTree in src/Controller/RenderCheeseburgerMenuBlock.php

Render given tree.

File

src/Controller/RenderCheeseburgerMenuBlock.php, line 468

Controller used for rendering block.

Class

RenderCheeseburgerMenuBlock

Class RenderCheeseburgerMenuBlock.

Namespace

Drupal\cheeseburger_menu\Controller

Code

public function findActiveChild($menuTree, $route_id, $current_url, $page_type) {
  $statusArray['id'] = [];
  $statusArray['url'] = [];
  $statusArray['in'] = [];
  foreach ($menuTree as $menus) {
    foreach ($menus as $menu) {
      if ($menu['id'] == $route_id && $page_type == $menu['type']) {
        $statusArray['id'][] = $menu;
      }
      if ($current_url == $menu['url']) {
        $statusArray['url'][] = $menu;
      }
      if (isset($menu['subitem']) && count($menu['subitem']) > 0) {
        $this
          ->searchInSubtItems($menu['subitem'], $route_id, $current_url, $page_type, $statusArray);
      }
    }
  }
  if (count($statusArray['url']) == 1) {
    return current($statusArray['url']);
  }
  if (count($statusArray['id']) == 1) {
    return current($statusArray['id']);
  }
  $same = TRUE;
  $first = TRUE;
  if (count($statusArray['url']) > 1) {
    foreach ($statusArray['url'] as $url) {
      if ($first) {
        $help = $url;
        $first = FALSE;
      }
      else {
        if ($help != $url) {
          $same = FALSE;
        }
      }
    }
    if ($same) {
      return $help;
    }
  }
  $same = TRUE;
  $first = TRUE;
  if (count($statusArray['url']) > 1) {
    foreach ($statusArray['id'] as $id) {
      if ($first) {
        $help = $id;
        $first = FALSE;
      }
      else {
        if ($help != $id) {
          $same = FALSE;
        }
      }
    }
    if ($same) {
      return $help;
    }
  }
  if (count($statusArray['in']) == 1) {
    return current($statusArray['in']);
  }
  return [];
}