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 10.7.0}

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

	$items       = $block->context['filterData']['items'] ?? array();
	$show_counts = $block->context['filterData']['showCounts'] ?? false;
	$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              = 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' => 'woocommerce/product-filters',
		'data-wp-key'         => wp_unique_prefixed_id( $this->get_full_block_name() ),
		'data-wp-context'     => '{}',
		'class'               => esc_attr( $classes ),
	);

	if ( ! empty( $style ) ) {
		// Styles generated by Supports API doesn't include semicolon at the end.
		$wrapper_attributes['style'] = esc_attr( $style ) . ';';
	}

	ob_start();
	?>
	<div <?php echo get_block_wrapper_attributes( $wrapper_attributes ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped ?>>
		<fieldset>
			<?php if ( ! empty( $block->context['filterData']['groupLabel'] ) ) : ?>
				<legend class="screen-reader-text"><?php echo esc_html( $block->context['filterData']['groupLabel'] ); ?></legend>
			<?php endif; ?>
			<div class="wc-block-product-filter-chips__items">
				<?php foreach ( $items as $item ) { ?>
					<?php $item_id = $item['type'] . '-' . $item['value']; ?>
					<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"
						role="checkbox"
						aria-label="<?php echo esc_attr( $this->get_aria_label( $item, $show_counts ) ); ?>"
						data-wp-on--click="actions.toggleFilter"
						value="<?php echo esc_attr( $item['value'] ); ?>"
						data-wp-bind--aria-checked="state.isFilterSelected"
						<?php echo wp_interactivity_data_wp_context( array( 'item' => $item ) ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped ?>
						<?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">
							<span class="wc-block-product-filter-chips__text">
								<?php echo $item['label']; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped ?>
							</span>
							<?php if ( $show_counts ) : ?>
								<span class="wc-block-product-filter-chips__count">
									(<?php echo esc_html( $item['count'] ); ?>)
								</span>
							<?php endif; ?>
						</span>
					</button>
				<?php } ?>
			</div>
			<?php if ( count( $items ) > $show_initially ) : ?>
				<button
					class="wc-block-product-filter-chips__show-more"
					data-wp-on--click="actions.showAllChips"
					data-wp-bind--hidden="context.showAll"
					hidden
				>
					<?php echo esc_html__( 'Show more…', 'woocommerce' ); ?>
				</button>
			<?php endif; ?>
		</fieldset>
	</div>
	<?php
	return ob_get_clean();
}