Automattic\WooCommerce\Blocks\BlockTypes
ProductButton::render │ protected │ WC 1.0
Include and render the block.
Метод класса: ProductButton{}
Хуки из метода
Возвращает
Строку. Rendered block type output.
Использование
// protected - в коде основоного (родительского) или дочернего класса $result = $this->render( $attributes, $content, $block );
- $attributes(массив) (обязательный)
- Block attributes.
По умолчанию: empty array - $content(строка) (обязательный)
- Block content.
По умолчанию: empty string - $block(WP_Block) (обязательный)
- Block instance.
Код ProductButton::render() ProductButton::render WC 9.9.5
protected function render( $attributes, $content, $block ) {
// This workaround ensures that WordPress loads the core/button block styles.
// For more details, see https://github.com/woocommerce/woocommerce/pull/53052.
( new \WP_Block( array( 'blockName' => 'core/button' ) ) )->render();
global $product;
$previous_product = $product;
// Try to load the product from the block context, if not available,
// use the global $product.
$post_id = isset( $block->context['postId'] ) ? $block->context['postId'] : '';
$post = $post_id ? wc_get_product( $post_id ) : null;
if ( $post instanceof \WC_Product ) {
$product = $post;
} elseif ( ! $product instanceof \WC_Product ) {
return '';
}
$is_descendent_of_add_to_cart_form = isset( $block->context['woocommerce/isDescendantOfAddToCartWithOptions'] ) ? $block->context['woocommerce/isDescendantOfAddToCartWithOptions'] : false;
if ( $is_descendent_of_add_to_cart_form && Utils::is_not_purchasable_simple_product( $product ) ) {
$product = $previous_product;
return '';
}
$this->initialize_cart_state();
wp_interactivity_state(
'woocommerce/product-button',
array(
'addToCartText' => function () {
$context = wp_interactivity_get_context();
$quantity = $context['tempQuantity'];
$addToCartText = $context['addToCartText'];
return $quantity > 0 ? sprintf(
/* translators: %s: product number. */
__( '%s in cart', 'woocommerce' ),
$quantity
) : $addToCartText;
},
'inTheCartText' => sprintf(
/* translators: %s: product number. */
__( '%s in cart', 'woocommerce' ),
'###'
),
'noticeId' => '',
)
);
$number_of_items_in_cart = $this->get_cart_item_quantities_by_product_id( $product->get_id() );
$cart_redirect_after_add = get_option( 'woocommerce_cart_redirect_after_add' ) === 'yes';
$ajax_add_to_cart_enabled = get_option( 'woocommerce_enable_ajax_add_to_cart' ) === 'yes';
$is_ajax_button = $ajax_add_to_cart_enabled && ! $cart_redirect_after_add && $product->supports( 'ajax_add_to_cart' ) && $product->is_purchasable() && $product->is_in_stock();
$html_element = $is_ajax_button ? 'button' : 'a';
$styles_and_classes = StyleAttributesUtils::get_classes_and_styles_by_attributes( $attributes, array(), array( 'extra_classes' ) );
$classname = StyleAttributesUtils::get_classes_by_attributes( $attributes, array( 'extra_classes' ) );
$custom_width_classes = isset( $attributes['width'] ) ? 'has-custom-width wp-block-button__width-' . $attributes['width'] : '';
$custom_align_classes = isset( $attributes['textAlign'] ) ? 'align-' . $attributes['textAlign'] : '';
$html_classes = implode(
' ',
array_filter(
array(
'wp-block-button__link',
'wp-element-button',
'wc-block-components-product-button__button',
$product->is_purchasable() && $product->is_in_stock() ? 'add_to_cart_button' : '',
$is_ajax_button ? 'ajax_add_to_cart' : '',
'product_type_' . $product->get_type(),
esc_attr( $styles_and_classes['classes'] ),
)
)
);
$is_descendent_of_add_to_cart_form = isset( $block->context['woocommerce/isDescendantOfAddToCartWithOptions'] ) ? $block->context['woocommerce/isDescendantOfAddToCartWithOptions'] : false;
$default_quantity = 1;
if ( ! $is_descendent_of_add_to_cart_form ) {
/**
* Filters the change the quantity to add to cart.
*
* @since 10.9.0
* @param number $default_quantity The default quantity.
* @param number $product_id The product id.
*/
$default_quantity = apply_filters( 'woocommerce_add_to_cart_quantity', $default_quantity, $product->get_id() );
}
$add_to_cart_text = null !== $product->add_to_cart_text() ? $product->add_to_cart_text() : __( 'Add to cart', 'woocommerce' );
if ( $is_descendent_of_add_to_cart_form && null !== $product->single_add_to_cart_text() ) {
$add_to_cart_text = $product->single_add_to_cart_text();
}
$context = array(
'quantityToAdd' => $default_quantity,
'productId' => $product->get_id(),
'addToCartText' => $add_to_cart_text,
'tempQuantity' => $number_of_items_in_cart,
'animationStatus' => 'IDLE',
);
$attributes = array(
'type' => $is_descendent_of_add_to_cart_form ? 'submit' : 'button',
);
if ( 'a' === $html_element ) {
$attributes = array(
'href' => esc_url( $product->add_to_cart_url() ),
'rel' => 'nofollow',
);
}
/**
* Allow filtering of the add to cart button arguments.
*
* @since 9.7.0
*/
$args = apply_filters(
'woocommerce_loop_add_to_cart_args',
array(
'class' => $html_classes,
'attributes' => array_merge(
$attributes,
array(
'data-product_id' => $product->get_id(),
'data-product_sku' => $product->get_sku(),
'aria-label' => $product->add_to_cart_description(),
),
),
),
$product
);
if ( isset( $args['attributes']['aria-label'] ) ) {
$args['attributes']['aria-label'] = wp_strip_all_tags( $args['attributes']['aria-label'] );
}
if ( isset( WC()->cart ) && ! WC()->cart->is_empty() ) {
$this->prevent_cache();
}
$div_directives = '
data-wp-interactive="woocommerce/product-button"
data-wp-context=\'' . wp_json_encode( $context, JSON_NUMERIC_CHECK | JSON_HEX_TAG | JSON_HEX_APOS | JSON_HEX_QUOT | JSON_HEX_AMP ) . '\'
data-wp-init="actions.refreshCartItems"
';
$button_directives = $is_descendent_of_add_to_cart_form ? '' : 'data-wp-on--click="actions.addCartItem"';
$anchor_directive = 'data-wp-on--click="woocommerce/product-collection::actions.viewProduct"';
$span_button_directives = '
data-wp-text="state.addToCartText"
data-wp-class--wc-block-slide-in="state.slideInAnimation"
data-wp-class--wc-block-slide-out="state.slideOutAnimation"
data-wp-on--animationend="actions.handleAnimationEnd"
data-wp-watch="callbacks.startAnimation"
data-wp-run="callbacks.syncTempQuantityOnLoad"
';
$wrapper_attributes = get_block_wrapper_attributes(
array(
'class' => implode(
' ',
array_filter(
[
'wp-block-button wc-block-components-product-button',
esc_attr( $classname . ' ' . $custom_width_classes . ' ' . $custom_align_classes ),
]
)
),
)
);
/**
* Filters the add to cart button class.
*
* @since 8.7.0
*
* @param string $class The class.
*/
$html = apply_filters(
'woocommerce_loop_add_to_cart_link',
strtr(
'<div {wrapper_attributes}
{div_directives}
>
<{html_element}
class="{button_classes}"
style="{button_styles}"
{attributes}
{button_directives}
>
<span {span_button_directives}>{add_to_cart_text}</span>
</{html_element}>
{view_cart_html}
</div>',
array(
'{wrapper_attributes}' => $wrapper_attributes,
'{html_element}' => $html_element,
'{button_classes}' => isset( $args['class'] ) ? esc_attr( $args['class'] . ' wc-interactive' ) : 'wc-interactive',
'{button_styles}' => esc_attr( $styles_and_classes['styles'] ),
'{attributes}' => isset( $args['attributes'] ) ? wc_implode_html_attributes( $args['attributes'] ) : '',
'{add_to_cart_text}' => $is_ajax_button ? '' : $add_to_cart_text,
'{div_directives}' => $is_ajax_button ? $div_directives : '',
'{button_directives}' => $is_ajax_button ? $button_directives : $anchor_directive,
'{span_button_directives}' => $is_ajax_button ? $span_button_directives : '',
'{view_cart_html}' => $is_ajax_button && CartCheckoutUtils::has_cart_page() ? $this->get_view_cart_html() : '',
)
),
$product,
$args
);
$product = $previous_product;
return $html;
}