context['postId'] ) ) { return ''; } $post_ID = $block->context['postId']; $justify_class_name = empty( $attributes['justifyContent'] ) ? '' : "is-justified-{$attributes['justifyContent']}"; $wrapper_attributes = get_block_wrapper_attributes( array( 'class' => $justify_class_name ) ); $more_text = ! empty( $attributes['content'] ) ? wp_kses_post( $attributes['content'] ) : __( 'Read more' ); return sprintf( '%4s', $wrapper_attributes, get_the_permalink( $post_ID ), esc_attr( $attributes['linkTarget'] ), $more_text ); } /** * Registers the `core/read-more` block on the server. */ function register_block_core_read_more() { register_block_type_from_metadata( __DIR__ . '/read-more', array( 'render_callback' => 'render_block_core_read_more', ) ); } add_action( 'init', 'register_block_core_read_more' );