function nodequeue_admin_view in Nodequeue 7.3

Same name and namespace in other branches

1. 5.2 nodequeue.module \nodequeue_admin_view()
2. 5 nodequeue.module \nodequeue_admin_view()
3. 6.2 includes/nodequeue.admin.inc \nodequeue_admin_view()
4. 7.2 includes/nodequeue.admin.inc \nodequeue_admin_view()

Page callback to view a queue.

1 string reference to 'nodequeue_admin_view'

nodequeue_menu in ./nodequeue.module

Implements hook_menu().

File

includes/nodequeue.admin.inc, line 663

Admin page callbacks for the nodequeue module.

Code

function nodequeue_admin_view($queue, $subqueue = array()) {
  drupal_set_title(t("Nodequeue '@title'", array(
    '@title' => $queue->title,
  )), PASS_THROUGH);
  $name = $queue->name;

  // If the queue has just one subqueue, it gets special treatment.
  if (empty($subqueue->sqid)) {
    if ($queue->subqueues == 1) {
      $subqueues = nodequeue_load_subqueues_by_queue($queue->name);
      $subqueue = array_shift($subqueues);
    }
    else {

      // display subqueue list page.
      return nodequeue_view_subqueues($queue);
    }
  }
  elseif ($subqueue->sqid) {
    if (!nodequeue_api_subqueue_access($subqueue, NULL, $queue)) {
      return drupal_not_found();
    }

    // Adjust properties of the page so our subqueue is in the right
    // visual place.
    drupal_set_title(t("Subqueue '@title'", array(
      '@title' => nodequeue_title_substitute($queue->subqueue_title, $queue, $subqueue),
    )), PASS_THROUGH);
    $breadcrumb = drupal_get_breadcrumb();
    $breadcrumb[] = l($queue->title, "admin/structure/nodequeue/{$queue->name}");
    drupal_set_breadcrumb($breadcrumb);
  }
  return nodequeue_arrange_subqueue($queue, $subqueue);
}