<?php /* Plugin Name: Admin Filter By WooCommerce Featured Products Plugin URI: http://en.bainternet.info Description: adapted from https://wordpress.stackexchange.com/q/45436/2487. Allows you to show only Featured products, which will then allow for drag and drop sorting of Featured products Version: 1.0 Author: Bainternet Author URI: http://en.bainternet.info */ add_action('restrict_manage_posts', 'wpse45436_admin_posts_filter_restrict_manage_posts'); /** * First create the dropdown * * @author Ohad Raz * * @return void */ function wpse45436_admin_posts_filter_restrict_manage_posts() { $type = 'post'; if (isset($_GET['post_type'])) { $type = $_GET['post_type']; } //only add filter to post type you want if ('product' == $type) { //change this to the list of values you want to show //in 'label' => 'value' format $values = array( 'Show Only Featured' => 'Yes', 'Show Only Non-Featured' => 'No', ); ?> <select name="Featured"> <option value=""><?php _e('Show Featured & Non-Featured', 'wpse45436'); ?></option> <?php $current_v = isset($_GET['Featured'])? $_GET['Featured']:''; foreach ($values as $label => $value) { printf( '<option value="%s"%s>%s</option>', $value, $value == $current_v? ' selected="selected"':'', $label ); } ?> </select> <?php } } add_filter('parse_query', 'wpse45436_posts_filter'); /** * if submitted filter by post meta * * @author Ohad Raz * @param (wp_query object) $query * * @return Void */ function wpse45436_posts_filter($query) { global $pagenow; $type = 'post'; if (isset($_GET['post_type'])) { $type = $_GET['post_type']; } if ('product' == $type && is_admin() && $pagenow=='edit.php' && isset($_GET['Featured']) && $_GET['Featured'] != '') { $query->query_vars['meta_key'] = '_featured'; $query->query_vars['meta_value'] = $_GET['Featured']; } }?>