/**
* Returns the Highlights GalleryAlbum object for the given
* parent album id
* @param int album id of the parent album
* @return GalleryAlbum of the child hightlights album (empty GalleryAlbum if exception)
*/
function getHighlightsAlbum($albumId)
{
global $logger;
$logger->debug(get_class($this) . "::getHighlightsAlbum({$albumId})");
$hlAlbum = new galleryAlbum();
list($ret, $parent) = GalleryCoreApi::loadEntitiesById($albumId);
list($ret, $childIds) = GalleryCoreApi::fetchChildAlbumItemIds($parent);
if ($childIds) {
list($ret, $child) = GalleryCoreApi::loadEntitiesById($childIds[0]);
$hlAlbum = $this->getPackagedAlbum($child->getId());
}
return $hlAlbum;
}