GPP / Elements / CPT /

Thanks for getting back, Alvind.

Yes, I added the following to the function.php:

// News CPT - Include Posts in tag archives

function db_custom_post_type_for_tags_archive( $query ) {
  if ( $query->is_main_query() && ! is_admin() && ( is_tag() && empty( $query->query_vars['suppress_filters'] ) ) ) {
      $query->set( 'post_type', array( 'post', 'news' ) );
  }
}
add_action( 'pre_get_posts', 'db_custom_post_type_for_tags_archive' );

Do we need to look into rewrite rules, as the slug /news/ is not part of the tag archive URL?

Any advice is much appreciated.

Best,
Jan

Hi David,

sorry for not getting back earlier.

Meanwhile I added the following rewrite rule to the php-file of the plugin:

// Custom Rewrite Rule for Tags in 'news' CPT
function news_tag_rewrite_rules($rules) {
    $new_rules = array(
        'tag/([^/]+)/?$' => 'index.php?post_type=news&taxonomy=post_tag&tag=$matches[1]',
    );
    return $new_rules + $rules;
}
add_filter('rewrite_rules_array', 'news_tag_rewrite_rules');

Then I…

(1) removed the db_custom_post_type_for_tags_archive function from the function.php
(2) regenerated the rewrite rules (by saving the permalinks) and
(3) cleared the server cache.

The tag achieves now are also show CPT posts.

Thanks for your valuable support.

Best,
Jan