function og_menu_block in Organic Groups Menu (OG Menu) 6.2

Same name and namespace in other branches

1. 6 og_menu.module \og_menu_block()

Implementation of hook_block().

File

./og_menu.module, line 139

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

Code

function og_menu_block($op = 'list', $delta = 0, $edit = array()) {
  if ($op == 'list') {
    $blocks = array(
      0 => array(
        'info' => t('OG Menu : single'),
        'cache' => BLOCK_NO_CACHE,
      ),
      1 => array(
        'info' => t('OG Menu : multiple'),
        'cache' => BLOCK_NO_CACHE,
      ),
    );
    return $blocks;
  }
  else {
    if ($op == 'view' && $delta == 0) {
      $group = og_get_group_context();
      $menus = og_menu_get_group_menus(array(
        $group->nid,
      ));
      $menu = array_shift($menus);
      return array(
        'subject' => check_plain($menu['title']),
        'content' => menu_tree($menu['menu_name']),
      );
    }
    else {
      if ($op == 'view' && $delta == 1) {

        // Get all groups associated with the current node
        $node = menu_get_object();
        $gids = array();
        if ($node) {
          if (og_is_group_post_type($node->type)) {
            $gids = $node->og_groups;
          }
          else {
            if (og_is_group_type($node->type)) {
              $gids = array(
                $node->nid,
              );
            }
          }
        }

        // 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_get_group_context();
          $gids = array(
            $group->nid,
          );
        }
        $menus = og_menu_get_group_menus($gids);
        foreach ($menus as $menu) {
          $block = new stdClass();
          $block->module = 'og_menu';
          $block->delta = $delta . '-' . $menu['menu_name'];
          $block->subject = check_plain($menu['title']);
          $block->content = menu_tree($menu['menu_name']);
          $content .= theme('block', $block);
        }
        return array(
          'content' => $content,
          'multiple' => TRUE,
        );
      }
    }
  }
}