function theme_viewscarousel_display in Views carousel 5

Theme a carousel.

File

./viewscarousel.module, line 183

Enable the creation of dynamic loading carousel widgets with views.

Code

function theme_viewscarousel_display(&$view, &$nodes, $type) {
  $path = drupal_get_path('module', 'viewscarousel');
  drupal_add_js($path . '/jquery.jcarousel.pack.js');
  drupal_add_js($path . '/viewscarousel.js');
  drupal_add_css($path . '/viewscarousel.css');
  $id = 'viewscarousel-' . $view->name;
  $settings = viewscarousel_get_settings($view->name);

  // If total_rows is not set, i.e. pager is set to FALSE or this is
  // not a page view, get the view query in order to get total_rows.
  if (isset($view->total_rows)) {
    $total_rows = $view->total_rows;
  }
  else {
    $query = views_build_view(queries, &$view, $view->real_args, $use_pager = false, $limit = 0, $page = 0, $offset = 0, $filters = NULL);
    $total_rows = db_result(db_query($query['countquery']));
  }
  $settings += array(
    'view' => $view->name,
    'total' => $total_rows,
  );
  drupal_add_js(array(
    'viewscarousel' => array(
      $id => $settings,
    ),
  ), 'setting');
  $fields = _views_get_fields();
  $output = '';
  if ($settings['first_node']) {
    $node = array_shift($nodes);
    $node = node_load($node->nid);
    $output .= '<div class="viewscarousel-node" id="' . $id . '">';
    $output .= node_view($node);
    $output .= '</div>';
  }
  $output .= '<div class="viewscarousel viewscarousel-' . $settings['orientation'] . '" id="' . $id . '">';
  $items = array();
  foreach ($nodes as $node) {
    $items[] = theme('viewscarousel_item', $fields, $node, $view);
  }
  $output .= theme('item_list', $items);
  $output .= '</div>';
  return $output;
}