Using FacetWP with WP All Import

If you’re using WP All Import to pull in content, you’ll notice that FacetWP won’t automatically index it. Fortunately, it’s possible to trigger indexing using the pmxi_saved_post filter.

<?php
function fwp_reindex_post( $post_id ) {
    if ( function_exists( 'FWP' ) ) {
        FWP()->indexer->index( $post_id );
    }
}
add_action( 'pmxi_saved_post', 'fwp_reindex_post' );

The above filter re-indexes individual posts. If you’re importing large datasets and would rather re-index the entire site, use the following instead:

<?php
function fwp_import_posts( $import_id ) {
    if ( function_exists( 'FWP' ) ) {
        FWP()->indexer->index();
    }
}
add_action( 'pmxi_after_xml_import', 'fwp_import_posts' );

Add this code to your theme’s functions.php or within a custom plugin.