ITomSawyerI

Still no rest api support ??

Hi Sir,

Please help me

i am getting this error

https://ibelievetees.com/wp-json/wc/v2/products/

{“code”:”woocommerce_rest_cannot_view”,”message”:”Sorry, you cannot list resources.”,”data”:{“status”:401}}

You need to pass secrets to header or query, also you can make check in code to make products available to all customers even non-registered.

Ok, now it’s works:

found this lines of code in:
woocommerce/packages/woocommerce-rest-api/src/Controllers/Version3/class-wc-rest-posts-controller.php

if ( 'wc/v1' === $this->namespace ) {
  if ( is_array( $request['filter'] ) ) {
    $args = array_merge( $args, $request['filter'] );
    unset( $args['filter'] );
  }
}

And filter now works with that querry:

site.com/wp-json/wc/v1/products?filter%5Bmeta_key%5D=izbrannyj_tovar&filter%5Bmeta_value%5D=1

I would dump this get_post_types(array(‘show_in_rest’ => true), ‘objects’ – are WooCommerce products post type included?

I got array of objects and one of the objects is Woocommerce product:

post
page
attachment
wp_block
product
slider
news

"product" string(6)

_builtin: false
_edit_link: "post.php?post=%d"
can_export: true
cap: {edit_post: "edit_product", read_post: "read_product", delete_post: "delete_product", edit_posts: "edit_products", edit_others_posts: "edit_others_products", …}
capability_type: "product"
delete_with_user: null
description: "Здесь вы можете добавлять новые товары в ваш магазин."
exclude_from_search: false
has_archive: "shop"
hierarchical: false
label: "Товары"
labels: {name: "Товары", singular_name: "Товар", add_new: "Добавить", add_new_item: "Добавить товар", edit_item: "Изменить товар", …}
map_meta_cap: true
menu_icon: null
menu_position: null
name: "product"
public: true
publicly_queryable: true
query_var: "product"
register_meta_box_cb: null
rest_base: false
rest_controller: null
rest_controller_class: false
rewrite: {slug: "product", with_front: false, feeds: true, pages: true, ep_mask: 1}
show_in_admin_bar: true
show_in_menu: true
show_in_nav_menus: true
show_in_rest: true
show_ui: true
taxonomies: [] (0)

I also noticed that this part of program executes in urls like this:
site.com/wp-json/wc/v3/products

( echo 1 prints to screen )

add_action('rest_api_init', 'wp_rest_filter_add_filters');

function wp_rest_filter_add_filters() {
	/* Adds Filter for All Post Type*/
	foreach (get_post_types(array('show_in_rest' => true), 'objects') as $post_type) {
		add_filter('rest_' . $post_type->name . '_query', 'wp_rest_filter_add_filter_param', 10, 2);
	}
	/* Adds Filter for All Taxonomy Type*/
	foreach (get_taxonomies(array('show_in_rest' => true), 'objects') as $tax_type) {
		add_filter('rest_' . $tax_type->name . '_query', 'wp_rest_filter_add_filter_param', 10, 2);
	}
	/* Adds Filter for User Type*/
	foreach (get_taxonomies(array('show_in_rest' => true), 'objects') as $tax_type) {
		add_filter('rest_' . 'user' . '_query', 'wp_rest_filter_add_filter_param', 10, 2);
	}
}

But not this part:
( echo 1 doesn’t print to screen )

function wp_rest_filter_add_filter_param($args, $request) {
	// Bail out if no filter parameter is set.
	if (empty($request['filter']) || !is_array($request['filter'])) {
		return $args;
	}

	$filter = $request['filter'];

	// posts_per_page
	if (isset($filter['posts_per_page']) && ((int) $filter['posts_per_page'] >= 1 && (int) $filter['posts_per_page'] <= 100)) {
		$args['posts_per_page'] = $filter['posts_per_page'];
	}

	global $wp;

	$vars = apply_filters('rest_query_vars', $wp->public_query_vars);

	function allow_meta_query($valid_vars) {
		$valid_vars = array_merge($valid_vars, array('meta_query', 'meta_key', 'meta_value', 'meta_compare'));
		return $valid_vars;
	}
	$vars = allow_meta_query($vars);

	foreach ($vars as $var) {
		if (isset($filter[$var])) {
			$args[$var] = $filter[$var];
		}
	}

	return $args;
}

So problem in this line:

add_filter(‘rest_’ . ‘user’ . ‘_query’, ‘wp_rest_filter_add_filter_param’, 10, 2)

‘rest_product_query’ doesn’t work with Woocommerce.

I also tried to change products endpoint from /wc/v3 to /wp/v2/ but that didn’t work.

foreach (get_post_types(array('show_in_rest' => true), 'objects') as $post_type) {  
add_filter('rest_' . $post_type->name . '_query'

return posts, pages, all custom routes and product.

Maybe i need change wp filter “rest_$THIS->POST_TYPE_query” to woocommerce specified?

I tried
add_filter('woocommerce_rest_products_query', 'wp_rest_filter_add_filter_param', 10, 2);
but still no luck