/**
* Returns a \Zend_Navigation creation array for this menu item, with
* sub menu items in 'pages'
*
* @param \Gems_Menu_ParameterCollector $source
* @return array
*/
protected function _toNavigationArray(\Gems_Menu_ParameterCollector $source)
{
$result = parent::_toNavigationArray($source);
$store = self::_getSessionStore($this->get('label'));
if (isset($store->controller)) {
foreach ($result['pages'] as $page) {
if ($page['controller'] === $store->controller) {
if (isset($store->action) && $page['action'] === $store->action) {
$result['action'] = $store->action;
$this->set('action', $store->action);
}
$result['controller'] = $store->controller;
$this->set('controller', $store->controller);
}
}
}
// Get any missing MVC keys from children, even when invisible
if ($requiredIndices = $this->notSet('controller', 'action')) {
if (isset($result['pages'])) {
$firstChild = null;
$order = 0;
foreach ($result['pages'] as $page) {
if ($page['allowed']) {
if ($page['order'] < $order || $order == 0) {
$firstChild = $page;
$order = $page['order'];
}
}
}
if (null === $firstChild) {
// No children are visible and required mvc properties
// are missing: ergo this page is not visible.
$result['visible'] = false;
// Use first (invisible) child as firstChild
$firstChild = reset($result['pages']);
}
} else {
// Use '/' slash as default to ensure any not visible
// menu items points to another existing item that is
// active.
$firstChild = array_fill_keys($requiredIndices, '/');
}
foreach ($requiredIndices as $key) {
$result[$key] = $firstChild[$key];
}
}
return $result;
}
