public function unhandleEntity(array $metadata = array())
{
if (!empty($metadata['webform_validation']['processed'])) {
$unresolver = new Unresolver($this->original_entity, false);
$unresolver->unresolveDependencies($metadata['webform_validation']['rules'], 'webform_validation');
$new_webform_validation = (array) $unresolver->unresolvedDefinition();
// Delete the existing validation fields.
webform_validation_node_delete($this->original_entity->definition);
// Add the new validation fields.
foreach ($new_webform_validation as $rule) {
unset($rule['ruleid']);
$rule['action'] = 'add';
$rule['nid'] = $this->original_entity->id();
$rule['rule_components'] = $rule['components'];
webform_validation_rule_save($rule);
}
}
}
public function unhandleEntity(array $metadata = array())
{
if (!empty($metadata['sitemap_definition'])) {
// Unresolve the sitemap information.
$unresolver = new Unresolver($this->original_entity, false);
$unresolver->unresolveDependencies($metadata['sitemap_definition'], 'xmlsitemap');
$new_sitemap = (array) $unresolver->unresolvedDefinition();
unset($new_sitemap['id']);
unset($new_sitemap['changefreq']);
unset($new_sitemap['changecount']);
unset($new_sitemap['lastmod']);
// Get the existing sitemap link.
$existing = xmlsitemap_link_load($this->original_entity->type(), $this->original_entity->id());
// Overwrite the values in the existing if one already exists.
if ($existing) {
xmlsitemap_link_save(array_replace($existing, $new_sitemap));
} else {
xmlsitemap_link_save($new_sitemap);
}
}
}