FacetWP – index a post author’s team_color (usermeta)

mgibbs189

{{gist file=”functions.php” lang=”php”}}
<?php

function fwp_index_team_color( $params, $class ) {
if ( ‘team_color’ == $params[‘facet_name’] ) {
$post_id = (int) $params[‘post_id’];
$post = get_post( $post_id ); // grab the post to find its post_author
$color = get_field( ‘team_color’, ‘user_’ . $post->post_author ); // ACF “team_color” usermeta field
$params[‘facet_value’] = $color;
$params[‘facet_display_value’] = $color;
}
return $params;
}
add_filter( ‘facetwp_index_row’, ‘fwp_index_team_color’, 10, 2 );
{{/gist}}