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функция не описана

WC_Structured_Data::generate_product_data() public WC 1.0

Generates Product structured data.

Hooked into woocommerce_single_product_summary action hook.

{} Это метод класса: WC_Structured_Data{}

Возвращает

null. Ничего.

Использование

$WC_Structured_Data = new WC_Structured_Data();
$WC_Structured_Data->generate_product_data( $product );
$product(WC_Product)
Product data (default: null).

Код WC_Structured_Data::generate_product_data() WC 5.2.2

<?php
public function generate_product_data( $product = null ) {
	if ( ! is_object( $product ) ) {
		global $product;
	}

	if ( ! is_a( $product, 'WC_Product' ) ) {
		return;
	}

	$shop_name = get_bloginfo( 'name' );
	$shop_url  = home_url();
	$currency  = get_woocommerce_currency();
	$permalink = get_permalink( $product->get_id() );
	$image     = wp_get_attachment_url( $product->get_image_id() );

	$markup = array(
		'@type'       => 'Product',
		'@id'         => $permalink . '#product', // Append '#product' to differentiate between this @id and the @id generated for the Breadcrumblist.
		'name'        => wp_kses_post( $product->get_name() ),
		'url'         => $permalink,
		'description' => wp_strip_all_tags( do_shortcode( $product->get_short_description() ? $product->get_short_description() : $product->get_description() ) ),
	);

	if ( $image ) {
		$markup['image'] = $image;
	}

	// Declare SKU or fallback to ID.
	if ( $product->get_sku() ) {
		$markup['sku'] = $product->get_sku();
	} else {
		$markup['sku'] = $product->get_id();
	}

	if ( '' !== $product->get_price() ) {
		// Assume prices will be valid until the end of next year, unless on sale and there is an end date.
		$price_valid_until = gmdate( 'Y-12-31', time() + YEAR_IN_SECONDS );

		if ( $product->is_type( 'variable' ) ) {
			$lowest  = $product->get_variation_price( 'min', false );
			$highest = $product->get_variation_price( 'max', false );

			if ( $lowest === $highest ) {
				$markup_offer = array(
					'@type'              => 'Offer',
					'price'              => wc_format_decimal( $lowest, wc_get_price_decimals() ),
					'priceValidUntil'    => $price_valid_until,
					'priceSpecification' => array(
						'price'                 => wc_format_decimal( $lowest, wc_get_price_decimals() ),
						'priceCurrency'         => $currency,
						'valueAddedTaxIncluded' => wc_prices_include_tax() ? 'true' : 'false',
					),
				);
			} else {
				$markup_offer = array(
					'@type'      => 'AggregateOffer',
					'lowPrice'   => wc_format_decimal( $lowest, wc_get_price_decimals() ),
					'highPrice'  => wc_format_decimal( $highest, wc_get_price_decimals() ),
					'offerCount' => count( $product->get_children() ),
				);
			}
		} else {
			if ( $product->is_on_sale() && $product->get_date_on_sale_to() ) {
				$price_valid_until = gmdate( 'Y-m-d', $product->get_date_on_sale_to()->getTimestamp() );
			}
			$markup_offer = array(
				'@type'              => 'Offer',
				'price'              => wc_format_decimal( $product->get_price(), wc_get_price_decimals() ),
				'priceValidUntil'    => $price_valid_until,
				'priceSpecification' => array(
					'price'                 => wc_format_decimal( $product->get_price(), wc_get_price_decimals() ),
					'priceCurrency'         => $currency,
					'valueAddedTaxIncluded' => wc_prices_include_tax() ? 'true' : 'false',
				),
			);
		}

		$markup_offer += array(
			'priceCurrency' => $currency,
			'availability'  => 'http://schema.org/' . ( $product->is_in_stock() ? 'InStock' : 'OutOfStock' ),
			'url'           => $permalink,
			'seller'        => array(
				'@type' => 'Organization',
				'name'  => $shop_name,
				'url'   => $shop_url,
			),
		);

		$markup['offers'] = array( apply_filters( 'woocommerce_structured_data_product_offer', $markup_offer, $product ) );
	}

	if ( $product->get_rating_count() && wc_review_ratings_enabled() ) {
		$markup['aggregateRating'] = array(
			'@type'       => 'AggregateRating',
			'ratingValue' => $product->get_average_rating(),
			'reviewCount' => $product->get_review_count(),
		);

		// Markup 5 most recent rating/review.
		$comments = get_comments(
			array(
				'number'      => 5,
				'post_id'     => $product->get_id(),
				'status'      => 'approve',
				'post_status' => 'publish',
				'post_type'   => 'product',
				'parent'      => 0,
				'meta_query'  => array( // phpcs:ignore WordPress.DB.SlowDBQuery.slow_db_query_meta_query
					array(
						'key'     => 'rating',
						'type'    => 'NUMERIC',
						'compare' => '>',
						'value'   => 0,
					),
				),
			)
		);

		if ( $comments ) {
			$markup['review'] = array();
			foreach ( $comments as $comment ) {
				$markup['review'][] = array(
					'@type'         => 'Review',
					'reviewRating'  => array(
						'@type'       => 'Rating',
						'bestRating'  => '5',
						'ratingValue' => get_comment_meta( $comment->comment_ID, 'rating', true ),
						'worstRating' => '1',
					),
					'author'        => array(
						'@type' => 'Person',
						'name'  => get_comment_author( $comment ),
					),
					'reviewBody'    => get_comment_text( $comment ),
					'datePublished' => get_comment_date( 'c', $comment ),
				);
			}
		}
	}

	// Check we have required data.
	if ( empty( $markup['aggregateRating'] ) && empty( $markup['offers'] ) && empty( $markup['review'] ) ) {
		return;
	}

	$this->set_data( apply_filters( 'woocommerce_structured_data_product', $markup, $product ) );
}