context['postId'] ) ) { return ''; } $author_id = get_post_field( 'post_author', $block->context['postId'] ); if ( empty( $author_id ) ) { return ''; } $author_biography = get_the_author_meta( 'description', $author_id ); if ( empty( $author_biography ) ) { return ''; } $align_class_name = empty( $attributes['textAlign'] ) ? '' : "has-text-align-{$attributes['textAlign']}"; $wrapper_attributes = get_block_wrapper_attributes( array( 'class' => $align_class_name ) ); return sprintf( '

', $wrapper_attributes ) . $author_biography . '

'; } /** * Registers the `core/post-author-biography` block on the server. */ function register_block_core_post_author_biography() { register_block_type_from_metadata( __DIR__ . '/post-author-biography', array( 'render_callback' => 'render_block_core_post_author_biography', ) ); } add_action( 'init', 'register_block_core_post_author_biography' );