wp-acf-taxonomy-field-groups-functions.php

<?php

add_action('admin_menu', 'hwk_acf_taxonomy_submenu');
function hwk_acf_taxonomy_submenu(){
    if(!acf_get_setting('show_admin')) 
        return;
    
    $cap = acf_get_setting('capability');
    add_submenu_page('edit.php?post_type=acf-field-group', 'Types', 'Types', $cap, 'edit-tags.php?taxonomy=acf-field-group-type');
}

add_filter('parent_file', 'hwk_acf_taxonomy_submenu_highlight');
function hwk_acf_taxonomy_submenu_highlight($parent_file){
	global $submenu_file, $current_screen, $pagenow;

	if($current_screen->taxonomy == 'acf-field-group-type' && ($pagenow == 'edit-tags.php' || $pagenow == 'term.php'))
        $parent_file = 'edit.php?post_type=acf-field-group';

	return $parent_file;
}

add_filter('manage_edit-acf-field-group_columns', 'hwk_acf_taxonomy_column', 11);
function hwk_acf_taxonomy_column($columns){
    $new = array();
    foreach($columns as $key => $value) {
        if($key == 'title')
            $new['type'] = 'Type';

        $new[$key] = $value;
    }
    return $new;
}

add_action('manage_acf-field-group_posts_custom_column' , 'hwk_acf_taxonomy_column_html', 10, 2 );
function hwk_acf_taxonomy_column_html($column, $post_id){
    if($column == 'type'){
        if(!$terms = get_the_terms($post_id, 'acf-field-group-type'))
            return;
        
        $final = array();
        foreach($terms as $term){
            $final[] = '<a href="' . admin_url('edit.php?acf-field-group-type='.$term->slug.'&post_type=acf-field-group') . '">' . $term->name . '</a>';
        }
        
        echo implode(', ', $final);
    }
}

add_filter('views_edit-acf-field-group', 'hwk_acf_taxonomy_column_views', 9);
function hwk_acf_taxonomy_column_views($views){
    if(!$terms = get_terms('acf-field-group-type', array('hide_empty' => false)))
        return $views;
    
    foreach($terms as $term){
        $count = '';
        if($term->count > 0)
            $count = '<span class="count">(' . $term->count . ')</span>';
        
        $views['type-' . $term->slug] = '<a href="' . admin_url('edit.php?acf-field-group-type=' . $term->slug . '&post_type=acf-field-group') . '">' . $term->name . '</a>' . $count;
    }
    return $views;
}