function entityreference_autocreate_test_uninstall in Entityreference Autocreate 7

Implements hook_uninstall().

It's only a test module, but this is a good place to demonstrate good behaviour.

File

entityreference_autocreate_test/entityreference_autocreate_test.install, line 135

Provides some sample types and fields to test autocreation on

Code

function entityreference_autocreate_test_uninstall() {
  $bundles = field_info_bundles('node');
  $node_bundles = array(
    'song' => 'Song',
    'artist' => 'Artist',
  );
  foreach ($node_bundles as $bundle_name => $bundle_label) {
    if (empty($bundles[$bundle_name])) {

      // Already gone.
      continue;
    }

    // Delete all content to avoid leaving undefined nodes.
    // Potential for timeout here, but whatever.
    $query = new EntityFieldQuery();
    $query
      ->entityCondition('entity_type', 'node')
      ->propertyCondition('type', array(
      $bundle_name,
    ), 'IN');
    $result = $query
      ->execute();
    if (!empty($result['node'])) {
      foreach ($result['node'] as $node) {
        node_delete($node->nid);
      }
    }

    // Now delete type.
    node_type_delete($bundle_name);
  }
  drupal_set_message(t('Removed content types %types', array(
    '%types' => implode(', ', $node_bundles),
  )));
}