function rules_admin_form_unpack_storage in Rules 6

Puts the variables out of storage on their usual place. Invoked through #after_build, which is set by rules_admin_form_pack_storage().

1 string reference to 'rules_admin_form_unpack_storage'

rules_admin_form_pack_storage in rules_admin/rules_admin.rule_forms.inc

Use this function when there should be a further step. It puts all variables needed into the form storage

File

rules_admin/rules_admin.rule_forms.inc, line 416

Code

function rules_admin_form_unpack_storage($form, &$form_state) {
  if (!isset($form_state['unpacked'])) {
    foreach (array(
      'proxy',
      'step',
      'element',
      'parent_id',
    ) as $key) {
      if (isset($form_state['storage'][$key]) && !isset($form_state[$key])) {
        $form_state[$key] =& $form_state['storage'][$key];
      }
    }
    $form_state['unpacked'] = TRUE;
  }
  return $form;
}