private function buildMaps()
{
$list = $this->loadStubPages();
foreach ($list as &$page) {
//restructure any child pages in the index, to the top level
if (array_key_exists('childPages', $page)) {
foreach ($page['childPages'] as $childPage) {
$childPage['_parentPageCode'] = $page['code'];
array_push($list, $childPage);
}
unset($page['childPages']);
}
//default some basic properties
$page = array_replace(['code' => null, 'title' => null, 'slug' => null, 'module' => null, '_parentPageCode' => null], $page);
}
unset($page);
//generate the lookup and tree
$lookup = StructUtils::delegate($list, 'code');
$tree = StructUtils::tree($list, 'code', '_parentPageCode', 'childPages', 'parentPage');
foreach ($lookup as &$page) {
unset($page['_parentPageCode']);
//generate url
$url = '';
$tempPage = $page;
do {
if ($tempPage['slug']) {
$url = $tempPage['slug'] . '/' . $url;
}
} while (($tempPage = $tempPage['parentPage']) != null);
$page['url'] = '/' . $url;
//normalize item
$page = $this->normalizeStubPage($page);
}
unset($page);
$this->pagesLookup =& $lookup;
$this->pagesTree =& $tree;
}
