protected function LanguageHierarchyI18nVariableLanguageRealm::getParentRealmStore in Language Hierarchy 7

Get a reference to the parent realm's store.

1 call to LanguageHierarchyI18nVariableLanguageRealm::getParentRealmStore()

LanguageHierarchyI18nVariableLanguageRealm::createStore in modules/i18n_variable_hierarchy/includes/i18n_variable_hierarchy.class.inc

Create the store for this realm, passing in the parent store.

File

modules/i18n_variable_hierarchy/includes/i18n_variable_hierarchy.class.inc, line 15

Variable Realm controller.

Class

LanguageHierarchyI18nVariableLanguageRealm

Controller for Language realms, with support for language heirarchy.

Code

protected function getParentRealmStore($realm_key) {

  // If we have a parent language, then get those variables and merge them in.
  if ($parent_key = language_hierarchy_get_parent($realm_key)) {
    if ($parent_controller = $this
      ->getParentKeyVariableRealmController($parent_key->language)) {
      return $parent_controller
        ->getStore($parent_key->language);
    }
  }
  else {
    return NULL;
  }
}