Hide menu cart to not logged-in users

Not sure of WooCommerce does it but check out Tipsandtricks-hq.com for their emember plugin. It works well with the estore plugin they have. What it does is when they add it to the cart they click checkout but it forces them to register. That is a workaround.

GuruMoz
[sig moderated as per the Forum Rules]

Hi there!
You can use this code (filter) in your themes functions.php, it will only show the cart for logged in users:

add_filter( 'wpmenucart_menu_item_wrapper', 'wpmenucart_hide_for_visitors', 10, 1 );
function wpmenucart_hide_for_visitors( $menu_item_li ) {
	if ( is_user_logged_in() ) {
		return $menu_item_li;
	} else {
		return;
	}
}

Hi Ewout and first of all thanks for your help!!!

If i use the code i get a blank page.

Any solution?

Where did you put the code exactly?

Maybe you put it after the last ?> – that causes the site to crash. It should always be before the last ?> (or remove that ?> altogether, since it’s not necessary)

Hi Ewout and thanks another time for your fast reply.

Here is my functions.php file.

I tried to put the code in differents parts, but not working and getting a blank page.

Please, can you tell me where to put exactly the code?

<?php

if ( ! isset( $content_width ) ) $content_width = 545;

add_action( 'after_setup_theme', 'et_setup_theme' );
if ( ! function_exists( 'et_setup_theme' ) ){
	function et_setup_theme(){
		global $themename, $shortname, $et_store_options_in_one_row, $default_colorscheme;
		$themename = 'Foxy';
		$shortname = 'foxy';
		$et_store_options_in_one_row = true;

		$default_colorscheme = "Default";

		$template_directory = get_template_directory();

		require_once( $template_directory . '/epanel/custom_functions.php' );

		require_once( $template_directory . '/includes/functions/comments.php' );

		require_once( $template_directory . '/includes/functions/sidebars.php' );

		load_theme_textdomain( 'Foxy', $template_directory . '/lang' );

		require_once( $template_directory . '/epanel/core_functions.php' );

		require_once( $template_directory . '/epanel/post_thumbnails_foxy.php' );

		include( $template_directory . '/includes/widgets.php' );

		register_nav_menus( array(
			'primary-menu' => __( 'Primary Menu', 'Foxy' ),
			'footer-menu' => __( 'Footer Menu', 'Foxy' ),
		) );

		add_theme_support( 'woocommerce' );

		add_action( 'init', 'et_foxy_register_posttypes', 0 );

		add_action( 'wp_enqueue_scripts', 'et_foxy_load_scripts_styles' );

		add_action( 'wp_head', 'et_add_viewport_meta' );

		add_action( 'pre_get_posts', 'et_home_posts_query' );

		add_action( 'et_epanel_changing_options', 'et_delete_featured_ids_cache' );
		add_action( 'delete_post', 'et_delete_featured_ids_cache' );
		add_action( 'save_post', 'et_delete_featured_ids_cache' );

		add_filter( 'wp_page_menu_args', 'et_add_home_link' );

		add_filter( 'et_get_additional_color_scheme', 'et_remove_additional_stylesheet' );

		add_action( 'wp_enqueue_scripts', 'et_add_responsive_shortcodes_css', 11 );

		// don't display the empty title bar if the widget title is not set
		remove_filter( 'widget_title', 'et_widget_force_title' );

		add_action( 'et_header_top', 'et_add_mobile_navigation' );

		add_filter( 'woocommerce_currency_symbol', 'et_format_currency_symbol' );

		add_action( 'admin_enqueue_scripts', 'et_foxy_admin_scripts_styles' );

		remove_action( 'woocommerce_single_product_summary', 'woocommerce_template_single_title', 5 );
		remove_action( 'woocommerce_single_product_summary', 'woocommerce_template_single_price', 10 );

		add_action( 'body_class', 'et_add_woocommerce_class_to_homepage' );

		remove_action( 'woocommerce_before_main_content', 'woocommerce_output_content_wrapper', 10 );
		add_action( 'woocommerce_before_main_content', 'et_foxy_output_content_wrapper', 10 );

		remove_action( 'woocommerce_after_main_content', 'woocommerce_output_content_wrapper_end', 10 );
		add_action( 'woocommerce_after_main_content', 'et_foxy_output_content_wrapper_end', 10 );

		remove_action( 'woocommerce_before_main_content', 'woocommerce_breadcrumb', 20 );
		remove_action( 'woocommerce_after_shop_loop_item_title', 'woocommerce_template_loop_rating', 5 );
		remove_action( 'woocommerce_after_shop_loop_item', 'woocommerce_template_loop_add_to_cart', 10 );

		remove_action( 'woocommerce_single_product_summary', 'woocommerce_template_single_rating', 10 );
	}
}

function et_add_home_link( $args ) {
	// add Home link to the custom menu WP-Admin page
	$args['show_home'] = true;
	return $args;
}

function et_foxy_load_scripts_styles(){
	$template_dir = get_template_directory_uri();
	$protocol = is_ssl() ? 'https' : 'http';

	if ( is_singular() && comments_open() && get_option( 'thread_comments' ) ) wp_enqueue_script( 'comment-reply' );

	if ( 'off' !== _x( 'on', 'Open Sans font: on or off', 'Foxy' ) ) {
		$subsets = 'latin,latin-ext';

		$subset = _x( 'no-subset', 'Open Sans font: add new subset (greek, cyrillic, vietnamese)', 'Foxy' );

		if ( 'cyrillic' == $subset )
			$subsets .= ',cyrillic,cyrillic-ext';
		elseif ( 'greek' == $subset )
			$subsets .= ',greek,greek-ext';
		elseif ( 'vietnamese' == $subset )
			$subsets .= ',vietnamese';

		$query_args = array(
			'family' => 'Open+Sans:300italic,700italic,800italic,400,300,700,800',
			'subset' => $subsets,
		);

		wp_enqueue_style( 'foxy-fonts-open-sans', add_query_arg( $query_args, "$protocol://fonts.googleapis.com/css" ), array(), null );
	}

	if ( 'off' !== _x( 'on', 'Raleway font: on or off', 'Foxy' ) ) {
		$subsets = 'latin';

		$subset = _x( 'no-subset', 'Raleway font: add cyrillic subset', 'Foxy' );

		if ( 'cyrillic' == $subset )
			$subsets .= ',cyrillic,cyrillic-ext';
		elseif ( 'greek' == $subset )
			$subsets .= ',greek,greek-ext';
		elseif ( 'vietnamese' == $subset )
			$subsets .= ',vietnamese';

		$query_args = array(
			'family' => 'Raleway:400,100',
			'subset' => $subsets,
		);

		wp_enqueue_style( 'foxy-fonts-raleway', add_query_arg( $query_args, "$protocol://fonts.googleapis.com/css" ), array(), null );
	}

	wp_enqueue_script( 'superfish', $template_dir . '/js/superfish.js', array( 'jquery' ), '1.0', true );
	wp_enqueue_script( 'custom_script', $template_dir . '/js/custom.js', array( 'jquery' ), '1.0', true );
	wp_localize_script( 'custom_script', 'et_custom', array(
		'mobile_nav_text' 	=> esc_html__( 'Navigation Menu', 'Foxy' ),
	) );

	$et_gf_enqueue_fonts = array();
	$et_gf_heading_font = sanitize_text_field( et_get_option( 'heading_font', 'none' ) );
	$et_gf_body_font = sanitize_text_field( et_get_option( 'body_font', 'none' ) );

	if ( 'none' != $et_gf_heading_font ) $et_gf_enqueue_fonts[] = $et_gf_heading_font;
	if ( 'none' != $et_gf_body_font ) $et_gf_enqueue_fonts[] = $et_gf_body_font;

	if ( ! empty( $et_gf_enqueue_fonts ) ) et_gf_enqueue_fonts( $et_gf_enqueue_fonts );

	/*
	 * Loads the main stylesheet.
	 */
	wp_enqueue_style( 'foxy-style', get_stylesheet_uri() );
}

function et_add_mobile_navigation(){
	echo '<div id="et_mobile_nav_menu">' . '<a href="#" class="mobile_nav closed">' . esc_html__( 'Navigation Menu', 'Foxy' ) . '</a>' . '</div>';
}

/**
 * Filters the main query on homepage
 */
function et_home_posts_query( $query = false ) {
	/* Don't proceed if it's not homepage or the main query */
	if ( ! is_home() || ! is_a( $query, 'WP_Query' ) || ! $query->is_main_query() ) return;

	if ( ! class_exists( 'woocommerce' ) || 'on' == et_get_option( 'foxy_blog_style', 'false' ) || ( ! is_front_page() && is_home() ) ) {
		/* Exclude categories set in ePanel */
		$exclude_categories = et_get_option( 'foxy_exlcats_recent', false, 'category' );

		if ( $exclude_categories ) $query->set( 'category__not_in', array_map( 'intval', $exclude_categories ) );
	} elseif ( 'false' == et_get_option( 'foxy_blog_style', 'false' ) ) {
		/* Display WooCommerce products on homepage */
		$query->set( 'post_type', 'product' );
		$query->set( 'meta_query', array(
				array( 'key' => '_visibility', 'value' => array( 'catalog', 'visible' ),'compare' => 'IN' )
			)
		);

		$exclude_categories = et_get_option( 'foxy_exlcats_recent_products', false );

		if ( $exclude_categories ) {
			$query->set( 'tax_query', array(
					array(
						'taxonomy' 	=> 'product_cat',
						'field' 	=> 'id',
						'operator'	=> 'NOT IN',
						'terms'		=> (array) array_map( 'intval', $exclude_categories )
					)
				)
			);
		}
	}

	/* Exclude slider posts, if the slider is activated, pages are not featured and posts duplication is disabled in ePanel  */
	if ( 'on' == et_get_option( 'foxy_featured', 'on' ) && 'false' == et_get_option( 'foxy_use_pages', 'false' ) && 'false' == et_get_option( 'foxy_duplicate', 'on' ) )
		$query->set( 'post__not_in', et_get_featured_posts_ids() );
}

/**
 * Gets featured posts IDs from transient, if the transient doesn't exist - runs the query and stores IDs
 */
function et_get_featured_posts_ids(){
	if ( false === ( $et_featured_post_ids = get_transient( 'et_featured_post_ids' ) ) ) {
		$featured_query = new WP_Query( apply_filters( 'et_featured_post_args', array(
			'posts_per_page'	=> (int) et_get_option( 'foxy_featured_num' ),
			'cat'				=> (int) get_catId( et_get_option( 'foxy_feat_posts_cat' ) )
		) ) );

		if ( $featured_query->have_posts() ) {
			while ( $featured_query->have_posts() ) {
				$featured_query->the_post();

				$et_featured_post_ids[] = get_the_ID();
			}

			set_transient( 'et_featured_post_ids', $et_featured_post_ids );
		}

		wp_reset_postdata();
	}

	return $et_featured_post_ids;
}

/**
 * Deletes featured posts IDs transient, when the user saves, resets ePanel settings, creates or moves posts to trash in WP-Admin
 */
function et_delete_featured_ids_cache(){
	if ( false !== get_transient( 'et_featured_post_ids' ) ) delete_transient( 'et_featured_post_ids' );
}

function et_add_viewport_meta(){
	echo '<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0" />';
}

function et_remove_additional_stylesheet( $stylesheet ){
	global $default_colorscheme;
	return $default_colorscheme;
}

if ( ! function_exists( 'et_list_pings' ) ){
	function et_list_pings($comment, $args, $depth) {
		$GLOBALS['comment'] = $comment; 

?>
		<li id="comment-<?php comment_ID(); ?>"><?php comment_author_link(); ?> - <?php comment_excerpt(); ?>
	<?php }
}

// flush permalinks on theme activation
add_action( 'after_switch_theme', 'et_rewrite_flush' );
function et_rewrite_flush() {
	flush_rewrite_rules();
}

if ( ! function_exists( 'et_get_the_author_posts_link' ) ){
	function et_get_the_author_posts_link(){
		global $authordata, $themename;

		$link = sprintf(
			'<a href="%1$s" title="%2$s" rel="author">%3$s</a>',
			esc_url( get_author_posts_url( $authordata->ID, $authordata->user_nicename ) ),
			esc_attr( sprintf( __( 'Posts by %s', $themename ), get_the_author() ) ),
			get_the_author()
		);
		return apply_filters( 'the_author_posts_link', $link );
	}
}

if ( ! function_exists( 'et_get_comments_popup_link' ) ){
	function et_get_comments_popup_link( $zero = false, $one = false, $more = false ){
		global $themename;

		$id = get_the_ID();
		$number = get_comments_number( $id );

		if ( 0 == $number && !comments_open() && !pings_open() ) return;

		if ( $number > 1 )
			$output = str_replace('%', number_format_i18n($number), ( false === $more ) ? __('% Comments', $themename) : $more);
		elseif ( $number == 0 )
			$output = ( false === $zero ) ? __('No Comments',$themename) : $zero;
		else // must be one
			$output = ( false === $one ) ? __('1 Comment', $themename) : $one;

		return '<span class="comments-number">' . '<a href="' . esc_url( get_permalink() . '#respond' ) . '">' . apply_filters('comments_number', $output, $number) . '</a>' . '</span>';
	}
}

if ( ! function_exists( 'et_postinfo_meta' ) ){
	function et_postinfo_meta( $postinfo, $date_format, $comment_zero, $comment_one, $comment_more ){
		global $themename;

		$postinfo_meta = '';

		if ( in_array( 'author', $postinfo ) ){
			$postinfo_meta .= ' ' . esc_html__('By',$themename) . ' ' . et_get_the_author_posts_link();
		}

		if ( in_array( 'date', $postinfo ) )
			$postinfo_meta .= ' ' . esc_html__('on',$themename) . ' ' . get_the_time( $date_format );

		if ( in_array( 'categories', $postinfo ) )
			$postinfo_meta .= ' ' . esc_html__('in',$themename) . ' ' . get_the_category_list(', ');

		if ( in_array( 'comments', $postinfo ) )
			$postinfo_meta .= ' | ' . et_get_comments_popup_link( $comment_zero, $comment_one, $comment_more );

		echo $postinfo_meta;
	}
}

function et_foxy_register_posttypes() {
	$labels = array(
		'name' 					=> _x( 'Testimonials', 'post type general name', 'Foxy' ),
		'singular_name' 		=> _x( 'Testimonial', 'post type singular name', 'Foxy' ),
		'add_new' 				=> _x( 'Add New', 'testimonial item', 'Foxy' ),
		'add_new_item'			=> __( 'Add New Testimonial', 'Foxy' ),
		'edit_item' 			=> __( 'Edit Testimonial', 'Foxy' ),
		'new_item' 				=> __( 'New Testimonial', 'Foxy' ),
		'all_items' 			=> __( 'All Testimonials', 'Foxy' ),
		'view_item' 			=> __( 'View Testimonial', 'Foxy' ),
		'search_items' 			=> __( 'Search Testimonials', 'Foxy' ),
		'not_found' 			=> __( 'Nothing found', 'Foxy' ),
		'not_found_in_trash' 	=> __( 'Nothing found in Trash', 'Foxy' ),
		'parent_item_colon' 	=> ''
	);

	$args = array(
		'labels' 				=> $labels,
		'public' 				=> true,
		'publicly_queryable' 	=> true,
		'show_ui' 				=> true,
		'can_export'			=> true,
		'show_in_nav_menus'		=> true,
		'query_var' 			=> true,
		'has_archive' 			=> true,
		'rewrite' 				=> apply_filters( 'et_testimonial_posttype_rewrite_args', array( 'slug' => 'testimonial', 'with_front' => false ) ),
		'capability_type' 		=> 'post',
		'hierarchical' 			=> false,
		'menu_position' 		=> null,
		'supports' 				=> array( 'title', 'editor', 'thumbnail', 'excerpt', 'comments', 'revisions', 'custom-fields' )
	);

	register_post_type( 'testimonial' , apply_filters( 'et_testimonial_posttype_args', $args ) );
}

//add filter to ensure the text Listing is displayed when user updates a listing
add_filter( 'post_updated_messages', 'et_custom_post_type_updated_message' );
function et_custom_post_type_updated_message( $messages ) {
	global $post, $post_id;

	$messages['testimonial'] = array(
		0 => '', // Unused. Messages start at index 1.
		1 => sprintf( __( 'Testimonial updated. <a href="%s">View testimonial</a>', 'Foxy' ), esc_url( get_permalink( $post_id ) ) ),
		2 => __( 'Custom field updated.', 'Foxy' ),
		3 => __( 'Custom field deleted.', 'Foxy' ),
		4 => __( 'Testimonial updated.', 'Foxy' ),
		/* translators: %s: date and time of the revision */
		5 => isset( $_GET['revision'] ) ? sprintf( __( 'Testimonial restored to revision from %s', 'Foxy' ), wp_post_revision_title( (int) $_GET['revision'], false ) ) : false,
		6 => sprintf( __( 'Testimonial published. <a href="%s">View testimonial</a>', 'Foxy' ), esc_url( get_permalink( $post_id ) ) ),
		7 => __( 'Testimonial saved.', 'Foxy' ),
		8 => sprintf( __( 'Testimonial submitted. <a target="_blank" href="%s">Preview testimonial</a>', 'Foxy' ), esc_url( add_query_arg( 'preview', 'true', get_permalink( $post_id ) ) ) ),
		9 => sprintf( __( 'Testimonial scheduled for: <strong>%1$s</strong>. <a target="_blank" href="%2$s">Preview testimonial</a>', 'Foxy' ),
		  // translators: Publish box date format, see https://php.net/date
		  date_i18n( __( 'M j, Y @ G:i', 'Foxy' ), strtotime( $post->post_date ) ), esc_url( get_permalink( $post_id ) ) ),
		10 => sprintf( __( 'Testimonial draft updated. <a target="_blank" href="%s">Preview testimonial</a>', 'Foxy' ), esc_url( add_query_arg( 'preview', 'true', get_permalink( $post_id ) ) ) )
	);

	return $messages;
}

add_action( 'add_meta_boxes', 'et_listing_posttype_meta_box' );
function et_listing_posttype_meta_box() {
	add_meta_box( 'et_settings_meta_box', __( 'ET Testimonial Settings', 'Foxy' ), 'et_testimonial_settings_meta_box', 'testimonial', 'normal', 'high' );
	add_meta_box( 'et_settings_meta_box', __( 'ET Settings', 'Foxy' ), 'et_single_settings_meta_box', 'post', 'normal', 'high' );
	add_meta_box( 'et_settings_meta_box', __( 'ET Settings', 'Foxy' ), 'et_single_settings_meta_box', 'page', 'normal', 'high' );
}

function et_single_settings_meta_box( $post ) {
	$post_id = get_the_ID();
	wp_nonce_field( basename( __FILE__ ), 'et_settings_nonce' );
?>
	<p><?php esc_html_e( 'If this post is displayed in the featured slider on homepage, you can set options for it here.', 'Foxy' ); ?></p>

	<p>
		<label for="et_slide_title" style="min-width: 150px; display: inline-block;"><?php esc_html_e( 'Slide Title', 'Foxy' ); ?>: </label>
		<input type="text" name="et_slide_title" id="et_slide_title" class="regular-text" value="<?php echo esc_attr( get_post_meta( $post_id, '_et_slide_title', true ) ); ?>" />
	</p>

	<p>
		<label for="et_slide_description" style="min-width: 150px; display: inline-block;"><?php esc_html_e( 'Slide Description', 'Foxy' ); ?>: </label>
		<input type="text" name="et_slide_description" id="et_slide_description" class="regular-text" value="<?php echo esc_attr( get_post_meta( $post_id, '_et_slide_description', true ) ); ?>" />
	</p>

	<p>
		<label for="et_slide_more_link" style="min-width: 150px; display: inline-block;"><?php esc_html_e( 'Read More Custom Link', 'Foxy' ); ?>: </label>
		<input type="text" name="et_slide_more_link" id="et_slide_more_link" class="regular-text" value="<?php echo esc_attr( get_post_meta( $post_id, '_et_slide_more_link', true ) ); ?>" />

		<br/>
		<small><?php esc_html_e( 'Here you can provide a custom url, that will be used for the slide', 'Foxy' ); ?></small>
	</p>

<?php if ( 'page' == $post->post_type ) : ?>
	<p>
		<label for="et_blurb_icon" style="min-width: 150px; display: inline-block;"><?php esc_html_e( 'Blurb Icon Image', 'Foxy' ); ?>: </label>
		<input type="text" name="et_blurb_icon" id="et_blurb_icon" class="regular-text" value="<?php echo esc_attr( get_post_meta( $post_id, '_et_blurb_icon', true ) ); ?>" />
		<input class="upload_image_button" type="button" value="<?php esc_html_e( 'Upload Image', 'Foxy' ); ?>"  data-choose="<?php esc_html_e( 'Choose Blurb Icon Image', 'Foxy' ); ?>" data-update="<?php esc_html_e( 'Use For Blurb Icon', 'Foxy' ); ?>" /><br/>
		<small><?php esc_html_e( 'If this page is used for a blurb, you can upload the icon image here.', 'Foxy' ); ?></small>
	</p>
<?php endif; ?>
<?php
}

function et_testimonial_settings_meta_box() {
	$post_id = get_the_ID();
	wp_nonce_field( basename( __FILE__ ), 'et_settings_nonce' );
?>
	<p>
		<label for="et_testimonial_company"><?php esc_html_e( 'Company Name', 'Foxy' ); ?>: </label>
		<input type="text" name="et_testimonial_company" id="et_testimonial_company" class="regular-text" value="<?php echo esc_attr( get_post_meta( $post_id, '_et_testimonial_company', true ) ); ?>" />
	</p>
<?php
}

add_action( 'save_post', 'et_metabox_settings_save_details', 10, 2 );
function et_metabox_settings_save_details( $post_id, $post ){
	global $pagenow;

	if ( 'post.php' != $pagenow ) return $post_id;

	if ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE )
		return $post_id;

	$post_type = get_post_type_object( $post->post_type );
	if ( ! current_user_can( $post_type->cap->edit_post, $post_id ) )
		return $post_id;

	if ( !isset( $_POST['et_settings_nonce'] ) || ! wp_verify_nonce( $_POST['et_settings_nonce'], basename( __FILE__ ) ) )
        return $post_id;

	if ( in_array( $_POST['post_type'], array( 'post', 'page' ) ) ) {
		if ( isset( $_POST['et_slide_title'] ) )
			update_post_meta( $post_id, '_et_slide_title', sanitize_text_field( $_POST['et_slide_title'] ) );
		else
			delete_post_meta( $post_id, '_et_slide_title' );

		if ( isset( $_POST['et_slide_description'] ) )
			update_post_meta( $post_id, '_et_slide_description', sanitize_text_field( $_POST['et_slide_description'] ) );
		else
			delete_post_meta( $post_id, '_et_slide_description' );

		if ( isset( $_POST['et_slide_more_link'] ) )
			update_post_meta( $post_id, '_et_slide_more_link', esc_url_raw( $_POST['et_slide_more_link'] ) );
		else
			delete_post_meta( $post_id, '_et_slide_more_link' );

		if ( isset( $_POST['et_blurb_icon'] ) )
			update_post_meta( $post_id, '_et_blurb_icon', esc_url_raw( $_POST['et_blurb_icon'] ) );
		else
			delete_post_meta( $post_id, '_et_blurb_icon' );
	} else if ( 'testimonial' == $_POST['post_type'] ) {
		if ( isset( $_POST['et_testimonial_company'] ) )
			update_post_meta( $post_id, '_et_testimonial_company', sanitize_text_field( $_POST['et_testimonial_company'] ) );
		else
			delete_post_meta( $post_id, '_et_testimonial_company' );
	}
}

function et_foxy_admin_scripts_styles( $hook ) {
	global $typenow;

	if ( ! in_array( $hook, array( 'post-new.php', 'post.php' ) ) ) return;

	$template_dir = get_template_directory_uri();

	if ( ! isset( $typenow ) ) return;

	if ( 'page' == $typenow ) {
		wp_enqueue_script( 'et_image_upload_custom', $template_dir . '/js/admin_custom_uploader.js', array( 'jquery' ) );
	}
}

/**
 * Gets all on sale product IDs, stores it in the transient
 * Note: the code is taken from the onsale widget
 */
function et_woocommerce_get_product_on_sale_ids(){
	if ( false === ( $product_ids_on_sale = get_transient( 'wc_products_onsale' ) ) ) {
		$meta_query = array();

	    $meta_query[] = array(
	    	'key' => '_sale_price',
	        'value' 	=> 0,
			'compare' 	=> '>',
			'type'		=> 'NUMERIC'
	    );

		$on_sale = get_posts(array(
			'post_type' 		=> array('product', 'product_variation'),
			'posts_per_page' 	=> -1,
			'post_status' 		=> 'publish',
			'meta_query' 		=> $meta_query,
			'fields' 			=> 'id=>parent'
		));

		$product_ids 	= array_keys( $on_sale );
		$parent_ids		= array_values( $on_sale );

		// Check for scheduled sales which have not started
		foreach ( $product_ids as $key => $id )
			if ( get_post_meta( $id, '_sale_price_dates_from', true ) > current_time('timestamp') )
				unset( $product_ids[ $key ] );

		$product_ids_on_sale = array_unique( array_merge( $product_ids, $parent_ids ) );

		set_transient( 'wc_products_onsale', $product_ids_on_sale );
	}

	return $product_ids_on_sale;
}

function et_format_currency_symbol( $currency_symbol ) {
	return '<span>' . $currency_symbol . '</span>';
}

/**
 * Overrides the plugin function to modify breadcrumbs default settings
 */
function woocommerce_breadcrumb( $args = array() ) {
	$defaults = array(
		'delimiter'  => ' <span class="raquo">&raquo;</span> ',
		'wrap_before'  => '<div id="breadcrumbs" itemprop="breadcrumb">',
		'wrap_after' => '<span class="raquo">&raquo;</span></div>',
		'before'   => '',
		'after'   => '',
		'home'    => null
	);

	$args = wp_parse_args( $args, $defaults  );

	if ( function_exists( 'WC' ) ) {
		wc_get_template( 'global/breadcrumb.php', $args );
	} else {
		woocommerce_get_template( 'shop/breadcrumb.php', $args );
	}
}

function et_add_woocommerce_class_to_homepage( $classes ) {
	if ( is_home() ) $classes[] = 'woocommerce';

	return $classes;
}

function et_foxy_output_content_wrapper() {
	get_template_part( 'includes/breadcrumbs', 'index' );

	get_template_part( 'includes/top_info', 'index' );

	echo '
		<div id="content" class="clearfix">
			<div id="left-area">';
}

function et_foxy_output_content_wrapper_end() {
	echo '
			<div class="clear"></div>
		</div> <!-- #left-area -->';

		woocommerce_get_sidebar();

	echo '</div> <!-- #content -->';
}

function et_disable_woocommerce_title( $show_title ) {
	return false;
}
add_filter( 'woocommerce_show_page_title', 'et_disable_woocommerce_title' );

function et_foxy_loop_shop_columns( $columns ) {
	return 3;
}
add_filter( 'loop_shop_columns', 'et_foxy_loop_shop_columns' );

function woocommerce_template_loop_price() {
	global $product;

	$et_price_before = 'variable' == $product->product_type ? $product->min_variation_regular_price : $product->regular_price;
	$product_ids_on_sale = et_woocommerce_get_product_on_sale_ids();

	if ( ! in_array( get_the_ID(), array_map( 'intval', $product_ids_on_sale ) ) ) {
		if ( '' != $product->get_price_html() ) : ?>
		<div class="et-price-button">
			<span class="et-price-sale"><?php echo $product->get_price_html(); ?></span>
		</div>
		<?php endif;
	} else { ?>
		<div class="et-price-button et-product-on-sale">
			<span class="et-price-before"><del><?php echo woocommerce_price( $et_price_before ); ?></del></span>
			<span class="et-price-sale"><?php echo woocommerce_price( $product->get_price() ); ?></span>
		</div>
	<?php }
}

function woocommerce_output_product_data_tabs() {
	/**
	 * Single Product tabs
	 *
	 * @author 		WooThemes
	 * @package 	WooCommerce/Templates
	 * @version     2.0.0
	 */

	/**
	 * Filter tabs and allow third parties to add their own
	 *
	 * Each tab is an array containing title, callback and priority.
	 * @see woocommerce_default_product_tabs()
	 */
	$tabs = apply_filters( 'woocommerce_product_tabs', array() );

	if ( ! empty( $tabs ) ) : ?>

		<div class="clear"></div>

		<div id="home-tab-area">
			<ul class="tabs">
			<?php $i = 1; ?>
				<?php foreach ( $tabs as $key => $tab ) : ?>

					<li class="<?php echo $key ?>_tab<?php if ( 1 == $i ) echo ' home-tab-active'; ?>">
						<?php echo apply_filters( 'woocommerce_product_' . $key . '_tab_title', $tab['title'], $key ); ?>
					</li>

					<?php $i++; ?>
				<?php endforeach; ?>
			</ul>
			<div id="home-tabs-content">
			<?php foreach ( $tabs as $key => $tab ) : ?>

				<div class="home-tab-slide" id="tab-<?php echo $key; ?>">
					<?php call_user_func( $tab['callback'], $key, $tab ); ?>
				</div>

			<?php endforeach; ?>
			</div>
		</div>

	<?php endif;
}

if ( function_exists( 'get_custom_header' ) ) {
	// compatibility with versions of WordPress prior to 3.4

	add_action( 'customize_register', 'et_foxy_customize_register' );
	function et_foxy_customize_register( $wp_customize ) {
		$google_fonts = et_get_google_fonts();

		$font_choices = array();
		$font_choices['none'] = 'Default Theme Font';
		foreach ( $google_fonts as $google_font_name => $google_font_properties ) {
			$font_choices[ $google_font_name ] = $google_font_name;
		}

		$wp_customize->remove_section( 'title_tagline' );
		$wp_customize->remove_section( 'background_image' );

		$wp_customize->add_section( 'et_google_fonts' , array(
			'title'		=> __( 'Fonts', 'Foxy' ),
			'priority'	=> 50,
		) );

		$wp_customize->add_section( 'et_color_schemes' , array(
			'title'       => __( 'Schemes', 'Foxy' ),
			'priority'    => 60,
			'description' => __( 'Note: Color settings set above should be applied to the Default color scheme.', 'Foxy' ),
		) );

		$wp_customize->add_setting( 'et_foxy[link_color]', array(
			'default'		=> '#4bb6f5',
			'type'			=> 'option',
			'capability'	=> 'edit_theme_options',
			'transport'		=> 'postMessage'
		) );

		$wp_customize->add_control( new WP_Customize_Color_Control( $wp_customize, 'et_foxy[link_color]', array(
			'label'		=> __( 'Link Color', 'Foxy' ),
			'section'	=> 'colors',
			'settings'	=> 'et_foxy[link_color]',
		) ) );

		$wp_customize->add_setting( 'et_foxy[font_color]', array(
			'default'		=> '#878787',
			'type'			=> 'option',
			'capability'	=> 'edit_theme_options',
			'transport'		=> 'postMessage'
		) );

		$wp_customize->add_control( new WP_Customize_Color_Control( $wp_customize, 'et_foxy[font_color]', array(
			'label'		=> __( 'Main Font Color', 'Foxy' ),
			'section'	=> 'colors',
			'settings'	=> 'et_foxy[font_color]',
		) ) );

		$wp_customize->add_setting( 'et_foxy[slider_bg]', array(
			'default'		=> '#f7a13c',
			'type'			=> 'option',
			'capability'	=> 'edit_theme_options',
			'transport'		=> 'postMessage'
		) );

		$wp_customize->add_control( new WP_Customize_Color_Control( $wp_customize, 'et_foxy[slider_bg]', array(
			'label'		=> __( 'Slider Background Color', 'Foxy' ),
			'section'	=> 'colors',
			'settings'	=> 'et_foxy[slider_bg]',
		) ) );

		$wp_customize->add_setting( 'et_foxy[slider_shadow]', array(
			'default'		=> '#bd3905',
			'type'			=> 'option',
			'capability'	=> 'edit_theme_options',
			'transport'		=> 'postMessage'
		) );

		$wp_customize->add_control( new WP_Customize_Color_Control( $wp_customize, 'et_foxy[slider_shadow]', array(
			'label'		=> __( 'Slider Shadow Color', 'Foxy' ),
			'section'	=> 'colors',
			'settings'	=> 'et_foxy[slider_shadow]',
		) ) );

		$wp_customize->add_setting( 'et_foxy[button_bg]', array(
			'default'		=> '#ff8a1d',
			'type'			=> 'option',
			'capability'	=> 'edit_theme_options',
			'transport'		=> 'postMessage'
		) );

		$wp_customize->add_control( new WP_Customize_Color_Control( $wp_customize, 'et_foxy[button_bg]', array(
			'label'		=> __( 'Button / Tab Background Color', 'Foxy' ),
			'section'	=> 'colors',
			'settings'	=> 'et_foxy[button_bg]',
		) ) );

		$wp_customize->add_setting( 'et_foxy[button_shadow]', array(
			'default'		=> '#d9531f',
			'type'			=> 'option',
			'capability'	=> 'edit_theme_options',
			'transport'		=> 'postMessage'
		) );

		$wp_customize->add_control( new WP_Customize_Color_Control( $wp_customize, 'et_foxy[button_shadow]', array(
			'label'		=> __( 'Button / Tab Shadow Color', 'Foxy' ),
			'section'	=> 'colors',
			'settings'	=> 'et_foxy[button_shadow]',
		) ) );

		$wp_customize->add_setting( 'et_foxy[widget_highlight]', array(
			'default'		=> '#ed6f1d',
			'type'			=> 'option',
			'capability'	=> 'edit_theme_options',
			'transport'		=> 'postMessage'
		) );

		$wp_customize->add_control( new WP_Customize_Color_Control( $wp_customize, 'et_foxy[widget_highlight]', array(
			'label'		=> __( 'Widget Hightlight Color / Progress Bar Color', 'Foxy' ),
			'section'	=> 'colors',
			'settings'	=> 'et_foxy[widget_highlight]',
		) ) );

		$wp_customize->add_setting( 'et_foxy[heading_font]', array(
			'default'		=> 'none',
			'type'			=> 'option',
			'capability'	=> 'edit_theme_options'
		) );

		$wp_customize->add_control( 'et_foxy[heading_font]', array(
			'label'		=> __( 'Header Font', 'Foxy' ),
			'section'	=> 'et_google_fonts',
			'settings'	=> 'et_foxy[heading_font]',
			'type'		=> 'select',
			'choices'	=> $font_choices
		) );

		$wp_customize->add_setting( 'et_foxy[body_font]', array(
			'default'		=> 'none',
			'type'			=> 'option',
			'capability'	=> 'edit_theme_options'
		) );

		$wp_customize->add_control( 'et_foxy[body_font]', array(
			'label'		=> __( 'Body Font', 'Foxy' ),
			'section'	=> 'et_google_fonts',
			'settings'	=> 'et_foxy[body_font]',
			'type'		=> 'select',
			'choices'	=> $font_choices
		) );

		$wp_customize->add_setting( 'et_foxy[color_schemes]', array(
			'default'		=> 'none',
			'type'			=> 'option',
			'capability'	=> 'edit_theme_options',
			'transport'		=> 'postMessage'
		) );

		$wp_customize->add_control( 'et_foxy[color_schemes]', array(
			'label'		=> __( 'Color Schemes', 'Foxy' ),
			'section'	=> 'et_color_schemes',
			'settings'	=> 'et_foxy[color_schemes]',
			'type'		=> 'select',
			'choices'	=> array(
				'none'   => __( 'Default', 'Foxy' ),
				'blue'   => __( 'Blue', 'Foxy' ),
				'green'  => __( 'Green', 'Foxy' ),
				'purple' => __( 'Purple', 'Foxy' ),
				'red'    => __( 'Red', 'Foxy' ),
				'gray'   => __( 'Gray', 'Foxy' ),
			),
		) );
	}

	add_action( 'customize_preview_init', 'et_foxy_customize_preview_js' );
	function et_foxy_customize_preview_js() {
		wp_enqueue_script( 'foxy-customizer', get_template_directory_uri() . '/js/theme-customizer.js', array( 'customize-preview' ), false, true );
	}

	add_action( 'wp_head', 'et_foxy_add_customizer_css' );
	add_action( 'customize_controls_print_styles', 'et_foxy_add_customizer_css' );
	function et_foxy_add_customizer_css(){ ?>
		<style>
			a { color: <?php echo esc_html( et_get_option( 'link_color', '#4bb6f5' ) ); ?>; }
			body { color: <?php echo esc_html( et_get_option( 'font_color', '#878787' ) ); ?>; }

			#featured { background-color: <?php echo esc_html( et_get_option( 'slider_bg', '#f7a13c' ) ); ?>; }

			#featured { -webkit-box-shadow: inset 0 0 250px <?php echo esc_html( et_get_option( 'slider_shadow', '#bd3905' ) ); ?>; -moz-box-shadow: inset 0 0 250px <?php echo esc_html( et_get_option( 'slider_shadow', '#bd3905' ) ); ?>; box-shadow: inset 0 0 250px <?php echo esc_html( et_get_option( 'slider_shadow', '#bd3905' ) ); ?>; }

			#top-navigation > ul > li.sfHover > a, #top-navigation > ul > li > a:hover, .mobile_nav, #home-tab-area > ul > li.home-tab-active, #footer-bottom li a:hover, .et-product:hover .et-price-button, .et-products li:hover .et-price-button, #callout { background-color: <?php echo esc_html( et_get_option( 'button_bg', '#ff8a1d' ) ); ?>; }
			@media only screen and (max-width: 767px){
				#callout > strong { background-color: <?php echo esc_html( et_get_option( 'button_bg', '#ff8a1d' ) ); ?>; }
			}
			#top-navigation > ul > li.sfHover > a, #top-navigation > ul > li > a:hover, #home-tab-area > ul > li.home-tab-active, #footer-bottom li a:hover, .mobile_nav, #callout { -moz-box-shadow: inset 0 0 30px <?php echo esc_html( et_get_option( 'button_shadow', '#d9531f' ) ); ?>; -webkit-box-shadow: inset 0 0 30px <?php echo esc_html( et_get_option( 'button_shadow', '#d9531f' ) ); ?>; box-shadow: inset 0 0 30px <?php echo esc_html( et_get_option( 'button_shadow', '#d9531f' ) ); ?>; }

			#progress-time { background-color: <?php echo esc_html( et_get_option( 'widget_highlight', '#ed6f1d' ) ); ?>; }
			#home-tab-area > ul, .widget h4.widgettitle { border-bottom: 5px solid <?php echo esc_html( et_get_option( 'widget_highlight', '#ed6f1d' ) ); ?>; }

		<?php
			$et_gf_heading_font = sanitize_text_field( et_get_option( 'heading_font', 'none' ) );
			$et_gf_body_font = sanitize_text_field( et_get_option( 'body_font', 'none' ) );

			if ( 'none' != $et_gf_heading_font || 'none' != $et_gf_body_font ) :

				if ( 'none' != $et_gf_heading_font )
					et_gf_attach_font( $et_gf_heading_font, 'h1, h2, h3, h4, h5, h6, .slide .description h2, .post-heading h1, h1#comments, #reply-title, h1.category-title, .post-description h2, .related.products h2' );

				if ( 'none' != $et_gf_body_font )
					et_gf_attach_font( $et_gf_body_font, 'body' );

			endif;
		?>
		</style>
	<?php }

	/*
	 * Adds color scheme class to the body tag
	 */
	add_filter( 'body_class', 'et_customizer_color_scheme_class' );
	function et_customizer_color_scheme_class( $body_class ) {
		$color_scheme        = et_get_option( 'color_schemes', 'none' );
		$color_scheme_prefix = 'et_color_scheme_';

		if ( 'none' !== $color_scheme ) $body_class[] = $color_scheme_prefix . $color_scheme;

		return $body_class;
	}

	add_action( 'customize_controls_print_footer_scripts', 'et_load_google_fonts_scripts' );
	function et_load_google_fonts_scripts() {
		wp_enqueue_script( 'et_google_fonts', get_template_directory_uri() . '/epanel/google-fonts/et_google_fonts.js', array( 'jquery' ), '1.0', true );
	}

	add_action( 'customize_controls_print_styles', 'et_load_google_fonts_styles' );
	function et_load_google_fonts_styles() {
		wp_enqueue_style( 'et_google_fonts_style', get_template_directory_uri() . '/epanel/google-fonts/et_google_fonts.css', array(), null );
	}
}

try either right the after the first line with <?php

or all the way at the bottom after the }

That should work. If not, enable WP_DEBUG and you should see an error instead of a blank page.

Something else you could try, even though the original code works on my setup, you could try this instead (returns an empty string instead of nothing):

add_filter( 'wpmenucart_menu_item_wrapper', 'wpmenucart_hide_for_visitors', 10, 1 );
function wpmenucart_hide_for_visitors( $menu_item_li ) {
	if ( is_user_logged_in() ) {
		return $menu_item_li;
	} else {
		return '';
	}
}

Works like a charm!!!!!

FANTASTIC SUPPORT, FANTASTIC HELP!!!

THANKS!!!!

Problem solved now.

What worked, exactly?

after the first line with <?php

It works perfect!!

Great, glad to hear that!
Don’t forget to leave us a review :o)