function _course_block_navigation_view in Course 6

Same name and namespace in other branches

1. 7.2 includes/course.block.inc \_course_block_navigation_view()
2. 7 includes/course.block.inc \_course_block_navigation_view()

Course block callback: navigation view.

1 call to _course_block_navigation_view()

course_ajaj_fulfullment_check in ./course.module

Fulfillment check callback.

File

includes/course.block.inc, line 50

course blocks @todo use context

Code

function _course_block_navigation_view() {
  global $user;
  $node = course_get_context();
  if ($node) {
    $course = course_get_course($node, $user);
    $links = $course
      ->getNavigation();

    // Strip array keys so theme_item_list() works properly.
    $items = array_values($links);

    // Add javascript poller to update the next step button.
    drupal_add_js(drupal_get_path('module', 'course') . '/js/nav.js', 'module', 'header', FALSE, FALSE, FALSE);
    return array(
      'subject' => '',
      'content' => theme('item_list', $items, NULL, 'ul', array(
        'id' => 'course-nav',
      )),
    );
  }
}