function panopoly_demo_update_7001 in Panopoly Demo 7

Update demo content for Panopoly Demo.

File

./panopoly_demo.install, line 24

panopoly_demo.install

Code

function panopoly_demo_update_7001(&$sandbox) {

  // Delete old demo content which was supplied by the defaultcontent module.
  // Take care not to delete any edited nodes (we assume that it the title
  // wasnt changed, that the node is safe to delete).
  $nodes = array(
    'panopoly-demo-0' => 'Lovely Vegetables',
    'panopoly-demo-1' => 'Vegetables are Great',
    'panopoly-demo-2' => 'Great Vegetables',
    'panopoly-demo-3' => 'Content Demo',
  );
  foreach ($nodes as $machine_name => $title) {
    if ($nid = defaultcontent_get_default($machine_name)) {
      $node = node_load($nid, NULL, TRUE);
      if ($node->title == $title) {
        node_delete($nid);
        defaultcontent_set_default($machine_name, FALSE);
      }
    }
  }

  // Import updated demo content
  if (module_exists('panopoly_demo')) {
    module_enable(array(
      'migrate',
    ));
    _panopoly_core_import_demo_content(array(
      'PanopolyDemoNode',
      'PanopolyDemoMenu',
    ));
  }
}