function theme_nodequeue_arrange_subqueue_form in Nodequeue 6.2

Same name and namespace in other branches

1. 5.2 nodequeue.module \theme_nodequeue_arrange_subqueue_form()

Theme the subqueue overview as a sortable list.

File

./nodequeue.module, line 2041

Maintains queues of nodes in arbitrary order.

Code

function theme_nodequeue_arrange_subqueue_form($form) {
  $output = '';
  $subqueue = $form['#subqueue'];

  // Get css to hide some of the help text if javascript is disabled.
  drupal_add_css(drupal_get_path('module', 'nodequeue') . '/nodequeue.css');
  $table_id = 'nodequeue-dragdrop-' . $subqueue['sqid'];
  $table_classes = array(
    'nodequeue-dragdrop',
    'nodequeue-dragdrop-qid-' . $subqueue['qid'],
    'nodequeue-dragdrop-sqid-' . $subqueue['sqid'],
    'nodequeue-dragdrop-reference-' . $subqueue['reference'],
  );
  drupal_add_tabledrag($table_id, 'order', 'sibling', 'node-position');
  drupal_add_js(drupal_get_path('module', 'nodequeue') . '/nodequeue_dragdrop.js');
  $reverse[str_replace('-', '_', $table_id)] = (bool) $form['#queue']['reverse'];
  drupal_add_js(array(
    'nodequeue' => array(
      'reverse' => $reverse,
    ),
  ), 'setting');

  // Render form as table rows.
  $rows = array();
  $counter = 1;
  foreach (element_children($form) as $key) {
    if (isset($form[$key]['title'])) {
      $row = array();
      $row[] = drupal_render($form[$key]['title']);
      $row[] = drupal_render($form[$key]['author']);
      $row[] = drupal_render($form[$key]['date']);
      $row[] = drupal_render($form[$key]['position']);
      $row[] = !empty($form[$key]['edit']) ? drupal_render($form[$key]['edit']) : ' ';
      $row[] = drupal_render($form[$key]['remove']);
      $row[] = array(
        'data' => $counter,
        'class' => 'position',
      );
      $rows[] = array(
        'data' => $row,
        'class' => 'draggable',
      );
    }
    $counter++;
  }
  if (empty($rows)) {
    $rows[] = array(
      array(
        'data' => t('No nodes in this queue.'),
        'colspan' => 7,
      ),
    );
  }

  // Render the main nodequeue table.
  $header = array(
    t('Title'),
    t('Author'),
    t('Post Date'),
    t('Position'),
    array(
      'data' => t('Operations'),
      'colspan' => 2,
    ),
    t('Position'),
  );
  $output .= theme('table', $header, $rows, array(
    'id' => $table_id,
    'class' => implode(' ', $table_classes),
  ));

  // Render the autocomplete field for adding a node to the table.
  $output .= '<div class="container-inline">';
  $output .= drupal_render($form['add']['nid']);
  $output .= drupal_render($form['add']['submit']);
  $output .= '</div>';

  // Render the remaining form elements.
  $output .= drupal_render($form);
  return $output;
}