function colorbox_node_output in Colorbox Node 7.2

Same name and namespace in other branches

1. 7.3 colorbox_node.module \colorbox_node_output()
2. 7 colorbox_node.module \colorbox_node_output()

1 string reference to 'colorbox_node_output'

colorbox_node_menu in ./colorbox_node.module

File

./colorbox_node.module, line 39

Creates a menu callback with support for displaying a node inside of a colorbox.

Code

function colorbox_node_output($path) {

  // @TODO, we should be able to use this for users too,
  // Lets beef this up and make it more intelligent around
  // the system path.
  if (!isset($_GET['destination'])) {
    $_GET['destination'] = $path;
  }

  // Fetch our callback based on our path.
  $page_callback_result = menu_execute_active_handler($path, FALSE);

  // Allow other modules to alter the colorbox content.
  drupal_alter('colorbox_node_page_callback_result', $page_callback_result);

  // If the callback is an integer, we have an error, lets
  // render that out as a command.
  if (is_int($page_callback_result)) {
    $commands = ajax_prepare_response($page_callback_result);
  }
  else {
    $commands = array();

    // Is we have an array, lets assume we need to render it out.
    if (is_array($page_callback_result)) {

      // @TODO: Update this to reflect the correct method once this
      // issue is resolved: http://drupal.org/node/1154382
      if (isset($page_callback_result['nodes'])) {
        foreach ($page_callback_result['nodes'] as $nid => $tmpNode) {
          if (isset($tmpNode['#view_mode'])) {
            $node_view = $tmpNode['#node'];
            $node_view_array = node_view($node_view, 'colorbox');
            if (module_exists('comment')) {
              $node_view_array['comments'] = comment_node_page_additions($node_view);
            }
            $rendered_node = drupal_render($node_view_array);
            $page_callback_result['nodes'][$nid] = array(
              '#markup' => $rendered_node,
            );
          }
        }
      }
      $html = drupal_render($page_callback_result);
      $commands[] = ajax_command_html('#cboxLoadedContent', $html);
    }
    else {
      $commands[] = ajax_command_html('#cboxLoadedContent', $page_callback_result);
    }
  }

  // Render our commands out to the browser.
  return array(
    '#type' => 'ajax',
    '#commands' => $commands,
  );
}