# surecart/4.3.2/app/src/BlockLibrary/ProductReviewFormService.php SureCart – Ecommerce Made Easy For Selling Physical Products, Digital Downloads, Subscriptions, Donations, & Payments, version 4.3.2. 69 lines. - Page: https://pluginprobe.com/plugins/surecart/4.3.2/code/app/src/BlockLibrary/ProductReviewFormService.php - Raw: https://pluginprobe.com/plugins/surecart/4.3.2/raw/app/src/BlockLibrary/ProductReviewFormService.php - Modified: 2026-02-25T19:12:02+00:00 Line numbers below start at 1. Link to a line or a range by appending a fragment to the page URL, for example `https://pluginprobe.com/plugins/surecart/4.3.2/code/app/src/BlockLibrary/ProductReviewFormService.php#L10-L20`. ```php so that blocks can add scripts and styles in wp_head(). * * @return void */ public function render() { // Only render the template once per page load. if ( self::$rendered ) { return; } // do this before the footer so we can print late styles. $review_form_template = $this->getTemplate(); // add review form template to footer. add_action( 'wp_footer', function () use ( $review_form_template ) { echo $review_form_template; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped } ); // Mark template as rendered. self::$rendered = true; } /** * Get the review form template. * * @return string */ public function getTemplate() { // get review form block. $template = get_block_template( 'surecart/surecart//product-review-form', 'wp_template_part' ); if ( ! $template || empty( $template->content ) ) { return ''; } // WordPress 6.9+ dequeues styles for blocks when their parent returns empty content. // Since the review form is rendered in wp_footer (outside normal block flow), // we need to force WordPress to keep the block assets enqueued. // @see https://core.trac.wordpress.org/ticket/63676. add_filter( 'enqueue_empty_block_content_assets', '__return_true' ); ob_start(); // Render the product review form modal. echo do_blocks( $template->content ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped return trim( preg_replace( '/\s+/', ' ', ob_get_clean() ) ); } } ```