context['commentId'] ) ) { return ''; } $thread_comments = get_option( 'thread_comments' ); if ( ! $thread_comments ) { return ''; } $comment = get_comment( $block->context['commentId'] ); if ( empty( $comment ) ) { return ''; } $depth = 1; $max_depth = get_option( 'thread_comments_depth' ); $parent_id = $comment->comment_parent; // Compute comment's depth iterating over its ancestors. while ( ! empty( $parent_id ) ) { ++$depth; $parent_id = get_comment( $parent_id )->comment_parent; } $comment_reply_link = get_comment_reply_link( array( 'depth' => $depth, 'max_depth' => $max_depth, ), $comment ); // Render nothing if the generated reply link is empty. if ( empty( $comment_reply_link ) ) { return; } $classes = array(); 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( array( 'class' => implode( ' ', $classes ) ) ); return sprintf( '

%2$s

', $wrapper_attributes, $comment_reply_link ); } /** * Registers the `core/comment-reply-link` block on the server. */ function register_block_core_comment_reply_link() { register_block_type_from_metadata( __DIR__ . '/comment-reply-link', array( 'render_callback' => 'render_block_core_comment_reply_link', ) ); } add_action( 'init', 'register_block_core_comment_reply_link' );