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Done the 2 fixes for the code to work and added warning on how to insert code
<?php
/*
This code shows pagination for WooCommerce shortcodes when it's embeded on single pages.
Include into functions.php. DO NOT include the first line <?php twice in function.php (line 33) otherwise this will break the code
*/
if ( ! is_admin() ) {
// ---------------------- FRONTPAGE -------------------
if ( defined('WC_VERSION') ) {
// ---------------------- WooCommerce active -------------------
/**
* Set Pagination for shortcodes custom loop on single-pages.
* @uses $woocommerce_loop;
*/
add_action( 'pre_get_posts', 'kli_wc_pre_get_posts_query' );
function kli_wc_pre_get_posts_query( $query ) {
global $woocommerce_loop;
// Get paged from main query only
// ! frontpage missing the post_type
if ( is_main_query() && ( $query->query['post_type'] == 'product' ) || ! isset( $query->query['post_type'] ) ){
if ( isset($query->query['paged']) ){
$woocommerce_loop['paged'] = $query->query['paged'];
}
}
if ( ! $query->is_post_type_archive || $query->query['post_type'] !== 'product' ){
return;
}
$query->is_paged = true;
$query->query['paged'] = $woocommerce_loop['paged'];
$query->query_vars['paged'] = $woocommerce_loop['paged'];
}
/** Prepare Pagination data for shortcodes on pages
* @uses $woocommerce_loop;
**/
add_action( 'loop_end', 'kli_query_loop_end' );
function kli_query_loop_end( $query ) {
if ( ! $query->is_post_type_archive || $query->query['post_type'] !== 'product' ){
return;
}
// Cache data for pagination
global $woocommerce_loop;
$woocommerce_loop['pagination']['paged'] = $woocommerce_loop['paged'];
$woocommerce_loop['pagination']['found_posts'] = $query->found_posts;
$woocommerce_loop['pagination']['max_num_pages'] = $query->max_num_pages;
$woocommerce_loop['pagination']['post_count'] = $query->post_count;
$woocommerce_loop['pagination']['current_post'] = $query->current_post;
}
/**
* Pagination for shortcodes on single-pages
* @uses $woocommerce_loop;
*/
add_action( 'woocommerce_after_template_part', 'kli_wc_shortcode_pagination' );
function kli_wc_shortcode_pagination( $template_name ) {
if ( ! ( $template_name === 'loop/loop-end.php' && is_page() ) ){
return;
}
global $wp_query, $woocommerce_loop;
if ( ! isset( $woocommerce_loop['pagination'] ) ){
return;
}
$wp_query->query_vars['paged'] = $woocommerce_loop['pagination']['paged'];
$wp_query->query['paged'] = $woocommerce_loop['pagination']['paged'];
$wp_query->max_num_pages = $woocommerce_loop['pagination']['max_num_pages'];
$wp_query->found_posts = $woocommerce_loop['pagination']['found_posts'];
$wp_query->post_count = $woocommerce_loop['pagination']['post_count'];
$wp_query->current_post = $woocommerce_loop['pagination']['current_post'];
// Custom pagination function or default woocommerce_pagination()
kli_woocommerce_pagination();
}
/**
* Custom pagination for WooCommerce instead the default woocommerce_pagination()
* @uses plugin Prime Strategy Page Navi, but added is_singular() on #line16
**/
remove_action('woocommerce_after_shop_loop', 'woocommerce_pagination', 10);
add_action( 'woocommerce_after_shop_loop', 'kli_woocommerce_pagination', 10);
function kli_woocommerce_pagination() {
woocommerce_pagination();
}
}/*woocommerce*/
}/*frontpage*/
@jlr7245

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jlr7245 commented Jun 25, 2015

This works great. Thanks!

@nschoen

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nschoen commented Jul 18, 2015

Thanks a lot! Works great.

FYI: Our product permalink structure was /shop/%product_cat%. This led to some problems. The URL ending /page/2 was interpreted as a product and so I always got a 404 error. It took me a while to recognize this. Already tried around with add_rewrite_endpoint..

I changed it to /shop/%product_cat%/product and now its working :)

@frankthetank1234567

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frankthetank1234567 commented Sep 4, 2015

Thanks a lot for this. Works perfect on pages!

Is there anyway to get this working on posts as well? Whenever I put the shortcode in one of my posts the pagination is not working. I really need to get it working soon. Any help would be greatly appreciated!

@kubik101

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kubik101 commented Sep 9, 2016

Hi.
I am using:

  • WooCommerce Version 2.6.4
  • WordPress Version 4.6.1

All I have done is inserted the above code into my functions.php file and inserted the following shortcode into my page
[sale_products per_page="3" columns="3"]

This has enabled paging to work by visiting the page with /page/2/
But no pagination navigation is showing.

How do I get the pagination navigation to show?

@ChristianGiupponi

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ChristianGiupponi commented Nov 14, 2016

If I add this code I get a lot of warning:

Notice: is_main_query è stato richiamato in maniera scorretta. In pre_get_posts, viene usato il metodo WP_Query->is_main_query() anziché la funzione is_main_query(). Si veda https://codex.wordpress.org/Function_Reference/is_main_query. Leggi Debugging in WordPress per maggiori informazioni. (Questo messaggio è stato aggiunto nella versione 3.7.0.) in /home/vagrant/www/site/wp-includes/functions.php on line 3996

Notice: Undefined index: post_type in /home/vagrant/www/site/wp-content/themes/mytheme/inc/setup.php on line 246

Which means that is_main_query is used in wrong way

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