jswebschmiede

add_filter( 'woocommerce_product_data_store_cpt_get_products_query', 'handle_price_range_query_var', 10, 2 );
function handle_price_range_query_var( $query, $query_vars ) {
    if ( ! empty( $query_vars['price_range'] ) ) {
        $price_range = explode( '|', esc_attr($query_vars['price_range']) );

        if ( is_array($price_range) && count($price_range) == 2 ) {
            $query['meta_query']['relation'] = 'AND';

            $query['meta_query'][] = array(
                'key'     => '_price',

jswebschmiede

function get_filtered_price() {
	global $wpdb;

	$args       = wc()->query->get_main_query();

	$tax_query  = isset( $args->tax_query->queries ) ? $args->tax_query->queries : array();
	$meta_query = isset( $args->query_vars['meta_query'] ) ? $args->query_vars['meta_query'] : array();

	foreach ( $meta_query + $tax_query as $key => $query ) {
		if ( ! empty( $query['price_filter'] ) || ! empty( $query['rating_filter'] ) ) {

jswebschmiede

/**
 * Change number of related products output
 */ 
function woo_related_products_limit() {
  global $product;
	
	$args['posts_per_page'] = 6;
	return $args;
}
add_filter( 'woocommerce_output_related_products_args', 'jk_related_products_args', 20 );

jswebschmiede

<form role="search" method="get" class="woocommerce-product-search" action="<?php echo esc_url( home_url( '/'  ) ); ?>">
	<label class="screen-reader-text" for="s"><?php _e( 'Search for:', 'woocommerce' ); ?></label>
	<input type="search" class="search-field" placeholder="<?php echo esc_attr_x( 'Search Products&hellip;', 'placeholder', 'woocommerce' ); ?>" value="<?php echo get_search_query(); ?>" name="s" title="<?php echo esc_attr_x( 'Search for:', 'label', 'woocommerce' ); ?>" />
	<input type="submit" value="<?php echo esc_attr_x( 'Search', 'submit button', 'woocommerce' ); ?>" />
	<input type="hidden" name="post_type" value="product" />
</form>

jswebschmiede

/**
 * Check if WooCommerce is activated
 */
if ( ! function_exists( 'is_woocommerce_activated' ) ) {
	function is_woocommerce_activated() {
		if ( class_exists( 'woocommerce' ) ) { return true; } else { return false; }
	}
}

jswebschmiede

/**
 * Hide shipping rates when free shipping is available, but keep "Local pickup" 
 * Updated to support WooCommerce 2.6 Shipping Zones
 */

function hide_shipping_when_free_is_available( $rates, $package ) {
	$new_rates = array();
	foreach ( $rates as $rate_id => $rate ) {
		// Only modify rates if free_shipping is present.
		if ( 'free_shipping' === $rate->method_id ) {

jswebschmiede

/**
 * Hide shipping rates when free shipping is available.
 * Updated to support WooCommerce 2.6 Shipping Zones.
 *
 * @param array $rates Array of rates found for the package.
 * @return array
 */
function my_hide_shipping_when_free_is_available( $rates ) {
	$free = array();
	foreach ( $rates as $rate_id => $rate ) {

jswebschmiede

<?php

/**
 * Copy from here to your (child) themes functions.php
 * Recommended to do so via FTP.
 */

/**
 * Hide all but the free shipping options when free is available.
 *

jswebschmiede

<?php

/**
  *
  * Add only for parents coustom term Options
  * @author rene reimann
  * @home http://www.rene-reimann.de
  *  
  * @hook category_add_form_fields Hooks into the category edit page
  * @hook edit_tag_form_fields Hooks into the category frontpage

jswebschmiede

<?php

/*
 * Somewhat working, not fully tested & verified yet
 */

add_filter('woocommerce_related_products', 'filter_woocommerce_related_products_args');
function filter_woocommerce_related_products_args($args)
{
    global $post;