Fix the related products block result when used along a grouped product (https://github.com/woocommerce/woocommerce-blocks/pull/8656)
* fix: related products and grouped products result woocommerce/woocommerce-blocks#8589 * fix crash
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@ -48,6 +48,13 @@ export const BLOCK_ATTRIBUTES = {
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};
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export const INNER_BLOCKS_TEMPLATE: InnerBlockTemplate[] = [
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[
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'core/heading',
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{
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level: 2,
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content: __( 'Related products.', 'woo-gutenberg-products-block' ),
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},
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],
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[
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'core/post-template',
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{ __woocommerceNamespace: PRODUCT_TEMPLATE_ID },
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@ -34,6 +34,14 @@ class RelatedProducts extends AbstractBlock {
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10,
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2
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);
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add_filter(
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'render_block',
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array( $this, 'render_block' ),
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10,
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2
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);
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}
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/**
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@ -75,16 +83,82 @@ class RelatedProducts extends AbstractBlock {
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*/
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public function build_query( $query ) {
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$parsed_block = $this->parsed_block;
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if ( ! ProductQuery::is_woocommerce_variation( $parsed_block ) && 'woocommerce/related-products' !== $parsed_block['attrs']['namespace'] ) {
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if ( ! $this->is_related_products_block( $parsed_block ) ) {
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return $query;
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}
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$product = wc_get_product();
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$related_products = wc_get_related_products( $product->get_id() );
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$related_products_ids = $this->get_related_products_ids();
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if ( count( $related_products_ids ) < 1 ) {
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return array();
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}
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return array(
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'post_type' => 'product',
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'post__in' => $related_products,
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'post__in' => $related_products_ids,
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'post_status' => 'publish',
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);
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}
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/**
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* If there are no related products, return an empty string.
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*
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* @param string $content The block content.
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* @param array $block The block.
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*
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* @return string The block content.
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*/
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public function render_block( string $content, array $block ) {
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if ( ! $this->is_related_products_block( $block ) ) {
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return $content;
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}
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$related_products_ids = $this->get_related_products_ids();
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if ( count( $related_products_ids ) < 1 ) {
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return '';
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}
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return $content;
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}
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/**
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* Determines whether the block is a related products block.
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*
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* @param array $block The block.
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*
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* @return bool Whether the block is a related products block.
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*/
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private function is_related_products_block( $block ) {
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if ( ProductQuery::is_woocommerce_variation( $block ) && isset( $block['attrs']['namespace'] ) && 'woocommerce/related-products' === $block['attrs']['namespace'] ) {
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return true;
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}
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return false;
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}
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/**
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* Get related products ids.
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* The logic is copied from the core function woocommerce_related_products. https://github.com/woocommerce/woocommerce/blob/ca49caabcba84ce9f60a03c6d3534ec14b350b80/plugins/woocommerce/includes/wc-template-functions.php/#L2039-L2074
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*
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* @return array Products ids.
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*/
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private function get_related_products_ids() {
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global $post;
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$product = wc_get_product( $post->ID );
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$related_products = array_filter( array_map( 'wc_get_product', wc_get_related_products( $product->get_id(), 5, $product->get_upsell_ids() ) ), 'wc_products_array_filter_visible' );
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$related_products = wc_products_array_orderby( $related_products, 'rand', 'desc' );
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$related_product_ids = array_map(
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function( $product ) {
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return $product->get_id();
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},
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$related_products
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);
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return $related_product_ids;
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}
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}
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