facetwp add view all radio button

djrmom

{{gist file=”custom-hooks.php” lang=”php”}}
<?php
/** adds a “View All” index value to every post
** change ‘my_radio’ to the name of the radio facet to apply to
** ‘View All’ can be changed to whatever label is preferred
** reindex after add this code
**/

add_filter( ‘facetwp_indexer_row_data’, function( $rows, $params ) {
if ( ‘my_radio’ == $params[‘facet’][‘name’] ) {
$new_row = $params[‘defaults’];
$new_row[‘facet_value’] = ‘all’;
$new_row[‘facet_display_value’] = ‘View All’;
$rows[] = $new_row;
}
return $rows;
}, 10, 2 );
{{/gist}}