You are here

Home » API reference » Printer, email and PDF versions 7.2 » print.pages.inc

function theme_print_breadcrumb in Printer, email and PDF versions 7.2

Returns HTML for the breadcrumb line of the print template.

Parameters

array $vars: An associative array containing:

  • $node: the node object.

Return value

string HTML text with the breadcrumb

Related topics

Themeable functions
Default theme implementations of the print module
1 theme call to theme_print_breadcrumb()
print.tpl.php in ./print.tpl.php
Default theme implementation to display a printer-friendly version page.

File

./print.pages.inc, line 247

Code

function theme_print_breadcrumb($vars) {
  $node = $vars['node'];
  $old_path = $_GET['q'];
  $path = empty($node->nid) ? $node->path : "node/{$node->nid}";
  menu_set_active_item($path);
  $breadcrumb = drupal_get_breadcrumb();
  if (!empty($breadcrumb)) {
    $breadcrumb[] = menu_get_active_title();
    menu_set_active_item($old_path);
    return filter_xss(implode(' > ', $breadcrumb));
  }
  else {
    menu_set_active_item($old_path);
    return '';
  }
}