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Wordpress - Use Yoast and Custom Post Type to create a list of terms, primary first.
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| function primary_taxonomy_list($taxonomy, $post_id = 0, $delimiter = ', ') { | |
| if(empty($post_id)) { | |
| global $post; | |
| if(!empty($post)) $post_id = $post->ID; | |
| else return ''; | |
| } | |
| $primary = ''; | |
| if ( defined('WPSEO_VERSION') ) { | |
| $seo_terms = new WPSEO_Primary_Term($taxonomy, $post_id); | |
| $primary = $seo_terms->get_primary_term(); | |
| $primary = get_term($primary); | |
| } | |
| $terms = get_the_terms( $post_id, $taxonomy ); | |
| if($terms) { | |
| $list = []; | |
| if(!empty($primary) && $primary instanceof WP_Term) $list[] = $primary->name; | |
| foreach($terms as $term) { | |
| if($term instanceof WP_Term) { | |
| if($term == $primary) { | |
| continue; | |
| } | |
| $list[] = $term->name; | |
| } | |
| } | |
| return implode(', ', $list); | |
| } | |
| return ''; | |
| } | |
| add_filter( 'primary-taxonomy-list', 'primary_taxonomy_list', 10, 3 ); |
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