'bw_hundred',
'post_status' => 'publish',
'posts_per_page' => -1,
'orderby' => array( 'menu_order' => 'ASC', 'title' => 'ASC' ),
'no_found_rows' => true,
'ignore_sticky_posts' => true,
)
);
return $q->posts;
}
/**
* Ordered attachment IDs for an item's modal gallery: featured image first,
* then the ACF gallery (de-duplicated).
*
* @param int $post_id Item ID.
* @return int[]
*/
function bw_hundred_image_ids( $post_id ) {
$ids = array();
if ( has_post_thumbnail( $post_id ) ) {
$ids[] = (int) get_post_thumbnail_id( $post_id );
}
foreach ( (array) get_field( 'hundred_gallery', $post_id ) as $gid ) {
$gid = (int) $gid;
if ( $gid && ! in_array( $gid, $ids, true ) ) {
$ids[] = $gid;
}
}
return $ids;
}
/**
* The modal pop-up body for one item (cloned into the shared bw-tl modal).
* Uses do_blocks() rather than the_content to avoid nesting the content filter.
*
* @param WP_Post $p Item.
* @return string HTML.
*/
function bw_hundred_modal_html( $p ) {
$num = get_field( 'hundred_number', $p->ID );
$imgs = '';
foreach ( bw_hundred_image_ids( $p->ID ) as $gid ) {
$imgs .= ''
. wp_get_attachment_image( $gid, 'large', false, array( 'class' => 'bw100-modal__img', 'loading' => 'lazy' ) )
. '';
}
$body = do_blocks( $p->post_content );
return ''
. ( ( '' !== $num && null !== $num ) ? '' . esc_html( $num ) . '' : '' )
. '' . esc_html( get_the_title( $p ) ) . '
'
. ( '' !== $imgs ? '' . $imgs . '
' : '' )
. '' . $body . '
'
. '';
}
/**
* Bust the cached grid HTML whenever an item is saved, trashed or deleted.
*/
function bw_hundred_flush_cache() {
foreach ( array( 2, 3, 4, 5, 6 ) as $cols ) {
delete_transient( 'bw_hundred_grid_c' . $cols );
}
}
add_action( 'save_post_bw_hundred', 'bw_hundred_flush_cache' );
add_action( 'trashed_post', function ( $id ) {
if ( 'bw_hundred' === get_post_type( $id ) ) {
bw_hundred_flush_cache();
}
} );
add_action( 'deleted_post', function ( $id ) {
if ( 'bw_hundred' === get_post_type( $id ) ) {
bw_hundred_flush_cache();
}
} );