function og_menu_block_view in Organic Groups Menu (OG Menu) 7.2

Same name and namespace in other branches

1. 7.3 og_menu.module \og_menu_block_view()

Implementation of hook_block_view()

File

./og_menu.module, line 206

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

Code

function og_menu_block_view($delta = '') {
  $block = array();
  if ($delta == 'og_single_menu_block') {
    $context = og_context();
    $group = isset($context->gid) ? $context->gid : 0;
    $menus = og_menu_get_group_menus(array(
      $group,
    ));
    $menu = array_shift($menus);
    if ($menu) {
      if (variable_get('og_menu_block_links', FALSE)) {
        $block['subject'] = l($menu->mtitle, 'node/' . $context->etid);
      }
      else {
        $block['subject'] = check_plain($menu->mtitle);
      }
      $block['content'] = menu_tree($menu->mname);
    }
  }
  if ($delta == 'og_multi_menu_block') {

    // @todo Test this!!
    // Get all groups associated with the current node
    $node = menu_get_object();
    $gids = array();
    if ($node) {
      if (og_is_group_type('node', $node->type)) {
        $group = og_get_group('node', $node->nid);
        $gids = array(
          $group->gid,
        );
      }
      elseif (og_is_group_content_type('node', $node->type)) {
        $nodegroups = og_load_multiple(og_get_entity_groups('node', $node));
        foreach ($nodegroups as $ng) {
          $gids[] = $ng->gid;
        }
      }
    }

    // If no group was found, fallback to the regular og_get_group_context
    // function. Unfortunately, this function only returns one group.
    if (empty($gids)) {
      $group = og_menu_get_context();
      $gids = array(
        $group,
      );
    }
    $menus = og_menu_get_group_menus($gids);
    if ($node) {
      $block['subject'] = check_plain($node->title);
    }
    $block['content'] = '';
    foreach ($menus as $menu) {
      $block['content'] .= '<h3>' . $menu->mtitle . '</h3>' . render(menu_tree($menu->mname));
    }
  }
  return $block;
}