/**
* Load the data
*/
private function loadData()
{
// get the current page id
$pageId = $this->getContainer()->get('page')->getId();
$navigation = FrontendNavigation::getNavigation();
$pageInfo = FrontendNavigation::getPageInfo($pageId);
$this->navigation = array();
if (isset($navigation['page'][$pageInfo['parent_id']])) {
$pages = $navigation['page'][$pageInfo['parent_id']];
// store
$pagesPrev = $pages;
$pagesNext = $pages;
// check for current id
foreach ($pagesNext as $key => $value) {
if ((int) $key != (int) $pageId) {
// go to next pointer in array
next($pagesNext);
next($pagesPrev);
} else {
break;
}
}
// get previous page
$this->navigation['previous'] = prev($pagesPrev);
// get next page
$this->navigation['next'] = next($pagesNext);
// get parent page
$this->navigation['parent'] = FrontendNavigation::getPageInfo($pageInfo['parent_id']);
}
}