grayayer

/* remove related products from the bottom of product pages in Woocommerce */
remove_action( 'woocommerce_after_single_product_summary', 'woocommerce_upsell_display', 15 );
remove_action( 'woocommerce_after_single_product_summary', 'woocommerce_output_related_products', 20 );

add_action( 'woocommerce_after_single_product_summary', 'related_upsell_products', 15 );

function related_upsell_products() {
	global $product;

	if ( isset( $product ) && is_product() ) {

grayayer

/*WordPress has a built in function, the_meta(), for outputting all custom fields. But this function is limited in that it doesn't always output all of them. For example, it misses custom fields added by plugins which begin with an _ underscore.

This bit of code uses an alternate function, get_post_custom() which will return all of them, and display all values. Good for debugging.*/

<h3>All Post Meta</h3>

<?php $getPostCustom=get_post_custom(); // Get all the data ?>

<?php
    foreach($getPostCustom as $name=>$value) {

grayayer

add_filter( 'woocommerce_get_catalog_ordering_args', 'wcs_get_catalog_ordering_args' );
function wcs_get_catalog_ordering_args( $args ) {
  
  $orderby_value = isset( $_GET['orderby'] ) ? woocommerce_clean( $_GET['orderby'] ) : apply_filters( 'woocommerce_default_catalog_orderby', get_option( 'woocommerce_default_catalog_orderby' ) );
    if ( 'on_sale' == $orderby_value ) {
      
        $args['orderby'] = 'meta_value_num';
        $args['order'] = 'DESC';
        $args['meta_key'] = '_sale_price';
        

grayayer

function dt_change_default_sidebar() {

	global $DT_META_BOXES;

	if ( $DT_META_BOXES ) {

			if ( isset($DT_META_BOXES[ 'dt_page_box-sidebar' ]) ) {
				$DT_META_BOXES[ 'dt_page_box-sidebar' ]['fields'][0]['std'] = 'left'; // use disabled to disable sidebar 
			}
		

grayayer

add_filter( 'http_request_args', 'dm_prevent_update_check', 10, 2 );
function dm_prevent_update_check( $r, $url ) {
    if ( 0 === strpos( $url, 'http://api.wordpress.org/plugins/update-check/' ) ) {
        $my_plugin = plugin_basename( __FILE__ );
        $plugins = unserialize( $r['body']['plugins'] );
        unset( $plugins->plugins[$my_plugin] );
        unset( $plugins->active[array_search( $my_plugin, $plugins->active )] );
        $r['body']['plugins'] = serialize( $plugins );
    }
    return $r;

grayayer

<?php
add_filter( 'woocommerce_email_styles', 'patricks_woocommerce_email_styles' );
function patricks_woocommerce_email_styles( $css ) {
	$css .= "#template_header { background-color: #231f20; }";
	return $css;
}

grayayer

<?php
  $user_id = get_current_user_id();
    if ( wc_memberships_is_user_active_member( $user_id, 'gold' ) ) {
      get_template_part( 'template', 'gold' );
    } else {
      echo "You are not allowed to view this content";
    }
?>

grayayer

<?php
/*
 * Send visitors who submit events to a different page after submission.
 * 
 * This actually does the redirect. If an event was submitted, and we're about
 * to reload the submission page (with a message instead of a form), this will
 * redirect the user.
 *
 * @param WP $wp
 * @return void

grayayer

function add_helpful_user_classes() {
	if ( is_user_logged_in() ) {
		add_filter('body_class','class_to_body');
		add_filter('admin_body_class', 'class_to_body_admin');
	}
}
add_action('init', 'add_helpful_user_classes');

/// Add user role class to front-end body tag
function class_to_body($classes) {