hi
You have a few options:
1) you could create a custom album template that loads last X galleries
2) you could alter your theme template code to include the last X galleries.
A foogallery is a custom post type, so you could use a post query to load the last 3 galleries that were modified. The one problem I forsee is that the gallery can be used on multiple pages, so determining the page could be a bit tricky.
This code might help (please note I have not tested it):
//args for loading 5 galleries order by last modified
$args = array(
'post_type' => FOOGALLERY_CPT_GALLERY,
'post_status' => array( 'publish', 'draft' ),
'order' => 'ASC',
'orderby' => 'modified',
'posts_per_page' => 5
);
//run the query
$gallery_posts = get_posts( $args );
//loop through the galleries
foreach ( $gallery_posts as $post ) {
$gallery = FooGallery::get( $post ); //load the gallery
$page = $gallery->find_usages()[0]; //find first page it is used (this may break)
//render link to the page etc here
}
