function og_menu_block_view in Organic Groups Menu (OG Menu) 7.3

Same name and namespace in other branches

1. 7.2 og_menu.module \og_menu_block_view()

Implements hook_block_view().

File

./og_menu.module, line 246

Integrates Menu with Organic Groups. Lots of menu forms duplication in OG context.

Code

function og_menu_block_view($delta = '') {
  $block = array();
  $context = og_context();
  if ($delta == 'og_single_menu_block' && $context) {
    $menus = og_menu_get_group_menus(array(
      $context['group_type'] => array(
        $context['gid'],
      ),
    ));
    $menu = array_shift($menus);
    if ($menu) {
      if (variable_get('og_menu_block_links', FALSE)) {
        $block['subject'] = l($menu['title'], $menu['group_type'] . '/' . $menu['gid']);
      }
      else {
        $block['subject'] = check_plain($menu['title']);
      }
      $block['content'] = menu_tree($menu['menu_name']);

      // Add contextual links.
      if ($block['content']) {
        if (in_array($menu['menu_name'], array_keys(menu_get_menus()))) {
          $block['content']['#contextual_links']['og_menu'] = array(
            'group/' . $context['group_type'] . '/' . $context['gid'] . '/admin/menus',
            array(
              $menu['menu_name'],
            ),
          );
        }
      }
    }
  }
  elseif ($delta == 'og_multi_menu_block' && $context) {
    drupal_add_css(drupal_get_path('module', 'og_menu') . '/og_menu.css');
    $menus = og_menu_get_group_menus(array(
      $context['group_type'] => array(
        $context['gid'],
      ),
    ));
    $plural = count($menus) > 1 ? TRUE : FALSE;
    $block['content'] = array();
    foreach ($menus as $menu) {
      $title = check_plain($menu['title']);
      if (variable_get('og_menu_block_links', FALSE)) {
        $title = l($menu['title'], $menu['group_type'] . '/' . $menu['gid']);
      }
      if ($tree = menu_tree($menu['menu_name'])) {
        if ($plural) {
          $block['subject'] = '';
          if (!isset($block['content']['#markup'])) {
            $block['content']["#markup"] = '';
          }
          $block['content']["#markup"] .= '<div class="block-og-menu-inset">' . '<h2 class="block-title">' . $title . '</h2>' . render($tree) . '</div>';
        }
        else {
          $block['subject'] = $title;
          $tree = menu_tree($menu['menu_name']);
          $block['content'] = $tree;
        }
      }
    }

    // Add contextual links for first menu.
    // @TODO Find a proper solution for displaying contextual links for all menus.
    if ($block['content']) {
      if (!isset($block['content']['#contextual_links'])) {
        if (in_array($menu['menu_name'], array_keys(menu_get_menus()))) {
          $block['content']['#contextual_links']['og_menu'] = array(
            'group/' . $context['group_type'] . '/' . $context['gid'] . '/admin/menus',
            array(
              $menu['menu_name'],
            ),
          );
        }
      }
    }
  }
  return $block;
}