Automattic\WooCommerce\Blocks\BlockTypes

ProductFilterChips::render() │ protected │ WC 1.0

Render the block.

Метод класса: ProductFilterChips{}

Хуков нет.

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.

$content(строка) (обязательный)

Block content.

$block(WP_Block) (обязательный)

Block instance.

Код ProductFilterChips::render() ProductFilterChips::render ^{WC 9.8.5}

<?php
protected function render( $attributes, $content, $block ) {
	if (
		empty( $block->context['filterData'] ) ||
		empty( $block->context['filterData']['parent'] )
	) {
		return '';
	}

	wp_enqueue_script_module( $this->get_full_block_name() );

	$block_context = $block->context['filterData'];
	$parent        = $block_context['parent'];
	$items         = $block_context['items'] ?? array();
	$classes       = '';
	$style         = '';

	$tags = new \WP_HTML_Tag_Processor( $content );
	if ( $tags->next_tag( array( 'class_name' => 'wc-block-product-filter-chips' ) ) ) {
		$classes = $tags->get_attribute( 'class' );
		$style   = $tags->get_attribute( 'style' );
	}

	$checked_items               = array_filter(
		$items,
		function ( $item ) {
			return $item['selected'];
		}
	);
	$show_initially              = $context['show_initially'] ?? 15;
	$remaining_initial_unchecked = count( $checked_items ) > $show_initially ? count( $checked_items ) : $show_initially - count( $checked_items );
	$count                       = 0;

	$wrapper_attributes = array(
		'data-wp-interactive' => $this->get_full_block_name(),
		'data-wp-key'         => wp_unique_prefixed_id( $this->get_full_block_name() ),
		'class'               => esc_attr( $classes ),
		'style'               => esc_attr( $style ),
	);

	ob_start();
	?>
	<div <?php echo get_block_wrapper_attributes( $wrapper_attributes ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped ?>>
		<div class="wc-block-product-filter-chips__items" aria-label="<?php echo esc_attr__( 'Filter Options', 'woocommerce' ); ?>">
			<?php foreach ( $items as $item ) { ?>
				<?php
				$item['id'] = $item['id'] ?? uniqid( 'chips-' );
				unset( $item['data'] );
				// translators: %s: item label.
				$aria_label = sprintf( __( 'Filter item: %s', 'woocommerce' ), $item['ariaLabel'] ?? $item['label'] );
				?>
				<button
					data-wp-key="<?php echo esc_attr( $item['id'] ); ?>"
					id="<?php echo esc_attr( $item['id'] ); ?>"
					class="wc-block-product-filter-chips__item"
					type="button"
					aria-label="<?php echo esc_attr( $aria_label ); ?>"
					data-wp-on--click--parent-action="<?php echo esc_attr( $parent . '::actions.toggleFilter' ); ?>"
					value="<?php echo esc_attr( $item['value'] ); ?>"
					data-wp-bind--aria-checked="<?php echo esc_attr( $parent . '::state.isItemSelected' ); ?>"
					data-filter-item="<?php echo esc_attr( wp_json_encode( $item, JSON_HEX_TAG | JSON_HEX_APOS | JSON_HEX_QUOT | JSON_HEX_AMP ) ); ?>"
					<?php if ( ! $item['selected'] ) : ?>
						<?php if ( $count >= $remaining_initial_unchecked ) : ?>
							data-wp-bind--hidden="!context.showAll"
							hidden
						<?php else : ?>
							<?php ++$count; ?>
						<?php endif; ?>
					<?php endif; ?>
				>
					<span class="wc-block-product-filter-chips__label">
						<?php echo wp_kses_post( $item['label'] ); ?>
					</span>
				</button>
			<?php } ?>
		</div>
		<?php if ( count( $items ) > $show_initially ) : ?>
			<button
				class="wc-block-product-filter-chips__show-more"
				data-wp-bind--hidden="context.showAll"
				data-wp-on--click="actions.showAllItems"
				hidden
			>
				<?php echo esc_html__( 'Show more...', 'woocommerce' ); ?>
			</button>
		<?php endif; ?>
	</div>
	<?php
	return ob_get_clean();
}