subception

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<?php declare( strict_types = 1 );
namespace Automattic\WooCommerce\Blocks\BlockTypes\Reviews;

use Automattic\WooCommerce\Blocks\BlockTypes\AbstractBlock;
use Automattic\WooCommerce\Blocks\BlockTypes\EnableBlockJsonAssetsTrait;

/**
 * ProductReviewForm class.
 */
class ProductReviewForm extends AbstractBlock {

use EnableBlockJsonAssetsTrait;

/**
	 * Block name.
	 *
	 * @var string
	 */
	protected $block_name = 'product-review-form';

/**
	 * Render the block.
	 *
	 * @param array    $attributes Block attributes.
	 * @param string   $content Block content.
	 * @param WP_Block $block Block instance.
	 * @return string Rendered block content.
	 */
	protected function render( $attributes, $content, $block ) {
		if ( ! isset( $block->context['postId'] ) ) {
			return '';
		}

if ( post_password_required( $block->context['postId'] ) ) {
			return '';
		}

$product = wc_get_product( $block->context['postId'] );

if ( ! $product ) {
			return '';
		}

if ( get_option( 'woocommerce_review_rating_verification_required' ) !== 'no' && ! wc_customer_bought_product( '', get_current_user_id(), $product->get_id() ) ) {
			return '<p class="woocommerce-verification-required">' . esc_html__( 'Only logged in customers who have purchased this product may leave a review.', 'woocommerce' ) . '</p>';
		}

$interactivity_state  = [];
		$interactivity_config = [
			'reviewRatingEnabled' => wc_review_ratings_enabled(),
		];

$classes = [ 'comment-respond' ];
		if ( isset( $attributes['textAlign'] ) ) {
			$classes[] = 'has-text-align-' . $attributes['textAlign'];
		}
		if ( isset( $attributes['style']['elements']['link']['color']['text'] ) ) {
			$classes[] = 'has-link-color';
		}
		$wrapper_attributes = get_block_wrapper_attributes(
			[
				'class' => implode( ' ', $classes ),
			]
		);

$commenter    = wp_get_current_commenter();
		$comment_form = [
			/* translators: %s is product title */
			'title_reply'         => $product->get_review_count() > 0 ? esc_html__( 'Add a review', 'woocommerce' ) : sprintf( esc_html__( 'Be the first to review &ldquo;%s&rdquo;', 'woocommerce' ), esc_html( get_the_title( $block->context['postId'] ) ) ),
			/* translators: %s is product title */
			'title_reply_to'      => esc_html__( 'Leave a Reply to %s', 'woocommerce' ),
			'title_reply_before'  => '<span id="reply-title" class="comment-reply-title" role="heading" aria-level="3">',
			'title_reply_after'   => '</span>',
			'comment_notes_after' => '',
			'label_submit'        => esc_html__( 'Submit', 'woocommerce' ),
			'logged_in_as'        => '',
			'comment_field'       => '',
		];

$name_email_required = (bool) get_option( 'require_name_email', 1 );
		$fields              = [
			'author' => [
				'label'        => __( 'Name', 'woocommerce' ),
				'type'         => 'text',
				'value'        => $commenter['comment_author'],
				'required'     => $name_email_required,
				'autocomplete' => 'name',
			],
			'email'  => [
				'label'        => __( 'Email', 'woocommerce' ),
				'type'         => 'email',
				'value'        => $commenter['comment_author_email'],
				'required'     => $name_email_required,
				'autocomplete' => 'email',
			],
		];

$comment_form['fields'] = [];

foreach ( $fields as $key => $field ) {
			$field_html  = '<p class="comment-form-' . esc_attr( $key ) . '">';
			$field_html .= '<label for="' . esc_attr( $key ) . '">' . esc_html( $field['label'] );

if ( $field['required'] ) {
				$field_html .= '&nbsp;<span class="required">*</span>';
			}

$field_html .= '</label><input id="' . esc_attr( $key ) . '" name="' . esc_attr( $key ) . '" type="' . esc_attr( $field['type'] ) . '" autocomplete="' . esc_attr( $field['autocomplete'] ) . '" value="' . esc_attr( $field['value'] ) . '" size="30" ' . ( $field['required'] ? 'required' : '' ) . ' /></p>';

$comment_form['fields'][ $key ] = $field_html;
		}

$account_page_url = wc_get_page_permalink( 'myaccount' );
		if ( $account_page_url ) {
			/* translators: %s opening and closing link tags respectively */
			$comment_form['must_log_in'] = '<p class="must-log-in">' . sprintf( esc_html__( 'You must be %1$slogged in%2$s to post a review.', 'woocommerce' ), '<a href="' . esc_url( $account_page_url ) . '">', '</a>' ) . '</p>';
		}

if ( wc_review_ratings_enabled() ) {
			$interactivity_state['selectedStar']            = '';
			$interactivity_state['hoveredStar']             = '0';
			$interactivity_state['ratingError']             = '';
			$interactivity_state['hasRatingError']          = false;
			$interactivity_config['i18nRequiredRatingText'] = esc_attr__( 'Please select a rating', 'woocommerce' );
			$interactivity_config['reviewRatingRequired']   = wc_review_ratings_required();

$comment_form['comment_field'] = '<div class="comment-form-rating"><label for="rating-selector" id="comment-form-rating-label">' .
				esc_html__( 'Your rating', 'woocommerce' ) . ( wc_review_ratings_required() ? '&nbsp;<span class="required">*</span>' : '' ) .
				'</label><select name="rating" id="rating-selector" data-wp-init="callbacks.hideRatingSelector" data-wp-bind--value="state.selectedStar" ' . ( wc_review_ratings_required() ? ' required' : '' ) . '>
				<option value="">' . esc_html__( 'Rate&hellip;', 'woocommerce' ) . '</option>
				<option value="5">' . esc_html__( 'Perfect', 'woocommerce' ) . '</option>
				<option value="4">' . esc_html__( 'Good', 'woocommerce' ) . '</option>
				<option value="3">' . esc_html__( 'Average', 'woocommerce' ) . '</option>
				<option value="2">' . esc_html__( 'Not that bad', 'woocommerce' ) . '</option>
				<option value="1">' . esc_html__( 'Very poor', 'woocommerce' ) . '</option>
			</select>' .
				'<p role="radiogroup" aria-labelledby="comment-form-rating-label" class="stars-wrapper" data-wp-init="callbacks.showRatingStars" hidden data-wp-bind--aria-invalid="state.hasRatingError"' . ( wc_review_ratings_required() ? ' aria-required="true"' : '' ) . ' aria-describedby="rating-error">' . $this->render_stars() .
				( wc_review_ratings_required() ? '<small id="rating-error" data-wp-text="state.ratingError" class="rating-error" data-wp-bind--hidden="!state.hasRatingError" role="alert"></small>' : '' ) .
				'</p></div>';
		}

$comment_form['comment_field'] .= '<p class="comment-form-comment"><label for="comment">' . esc_html__( 'Your review', 'woocommerce' ) . '&nbsp;<span class="required">*</span></label><textarea id="comment" name="comment" cols="45" rows="8" required></textarea></p>';

add_filter( 'comment_form_defaults', 'post_comments_form_block_form_defaults' );

ob_start();
		echo '<div id="review_form_wrapper" data-wp-interactive="woocommerce/product-reviews"><div id="review_form">';
		/**
			* Filters the comment form arguments.
			*
			* @since 9.9.0
			* @param array $comment_form The comment form arguments.
			* @param int   $post_id      The post ID.
			*/
		comment_form( apply_filters( 'woocommerce_product_review_comment_form_args', $comment_form ), $block->context['postId'] );
		echo '</div></div>';
		$form = ob_get_clean();

remove_filter( 'comment_form_defaults', 'post_comments_form_block_form_defaults' );

$form = str_replace( 'class="comment-respond"', $wrapper_attributes, $form );

$p = new \WP_HTML_Tag_Processor( $form );

if ( $p->next_tag( 'form' ) ) {
			$p->set_attribute( 'data-wp-on--submit', 'actions.handleSubmit' );
		}

if ( ! empty( $interactivity_state ) ) {
			wp_interactivity_state( 'woocommerce/product-reviews', $interactivity_state );
		}
		if ( ! empty( $interactivity_config ) ) {
			wp_interactivity_config( 'woocommerce/product-reviews', $interactivity_config );
		}

return $p->get_updated_html();
	}

/**
	 * Render stars for rating selector.
	 */
	private function render_stars() {
		ob_start();
		echo '<span class="stars">';
		for ( $i = 1; $i < 6; $i++ ) {
			?>
			<button
				role="radio"
				type="button"
				<?php /* translators: %d is the rating value from 1 to 5 */ ?>
				aria-label='<?php echo esc_attr( sprintf( _n( '%d of 5 star', '%d of 5 stars', $i, 'woocommerce' ), $i ) ); ?>'
				data-wp-on-async--mouseenter="actions.hoverStar"
				data-wp-on-async--mouseleave="actions.leaveStar"
				data-wp-on-async--click="actions.selectStar"
				data-wp-on-async--keydown="actions.changeRatingWithKeyboard"
				data-wp-class--is-hovered="state.isStarHovered"
				data-wp-class--is-selected="state.isStarSelected"
				data-wp-bind--aria-checked="state.isStarSelected"
				<?php echo wp_interactivity_data_wp_context( [ 'starValue' => $i ] ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped ?>
			>
				<svg
					width='24'
					height='24'
					viewBox='0 0 24 24'
					aria-hidden="true"
					focusable="false"
				>
					<path d="M12 17.27L18.18 21l-1.64-7.03L22 9.24l-7.19-.61L12 2 9.19 8.63 2 9.24l5.46 4.73L5.82 21z" fill="none" stroke="currentColor" stroke-width="1.5"/>
				</svg>
			</button>
			<?php
		}
		echo '</span>';
		return ob_get_clean();
	}
}