function _taxonomy_menu_item in Taxonomy menu 6.2

Same name and namespace in other branches

1. 7 taxonomy_menu.module \_taxonomy_menu_item()

Helper function for insert and update hooks

2 calls to _taxonomy_menu_item()

taxonomy_menu_taxonomy_menu_insert in ./taxonomy_menu.module

Implementation of hook_taxonomy_menu_insert().

taxonomy_menu_taxonomy_menu_update in ./taxonomy_menu.module

Implementation of hook_taxonomy_menu_update().

File

./taxonomy_menu.module, line 792

It Generates menu links for all selected taxonomy terms

Code

function _taxonomy_menu_item($item) {

  // if tid is 0 then do not chagne any settings
  if ($item['tid'] > 0) {

    // get the number of node attached to this term
    $num = _taxonomy_menu_term_count($item['tid']);

    // if hide menu is selected and the term count is 0 and the term has no children then do not create the menu item
    if ($num == 0 && variable_get('taxonomy_menu_hide_empty_terms_' . $item['vid'], FALSE) && !_taxonomy_menu_children_has_nodes($item['tid'], $item['vid'])) {
      $item['remove'] = TRUE;
      return $item;
    }

    // if display number is selected and $num > 0 then change the title
    if (variable_get('taxonomy_menu_display_num_' . $item['vid'], FALSE)) {

      // if number > 0 and display decendants, then count all of the children
      if (variable_get('taxonomy_menu_display_descendants_' . $item['vid'], FALSE)) {
        $num = taxonomy_term_count_nodes($item['tid']);
      }
      $item['name'] .= " ({$num})";
    }
  }
  elseif ($item['tid'] == 0) {

    // if custom name is provided, use that name
    $custom_name = variable_get('taxonomy_menu_voc_name_' . $item['vid'], '');
    if (!empty($custom_name)) {
      $item['name'] = $custom_name;
    }
  }
  return $item;
}