context['postId'] ) ) { return ''; } /** * The `$post` argument is intentionally omitted so that changes are reflected when previewing a post. * See: https://github.com/WordPress/gutenberg/pull/37622#issuecomment-1000932816. */ $title = get_the_title(); if ( ! $title ) { return ''; } $tag_name = 'h2'; if ( isset( $attributes['level'] ) ) { $tag_name = 0 === $attributes['level'] ? 'p' : 'h' . (int) $attributes['level']; } if ( isset( $attributes['isLink'] ) && $attributes['isLink'] ) { $rel = ! empty( $attributes['rel'] ) ? 'rel="' . esc_attr( $attributes['rel'] ) . '"' : ''; $title = sprintf( '%4$s', esc_url( get_the_permalink( $block->context['postId'] ) ), esc_attr( $attributes['linkTarget'] ), $rel, $title ); } $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( ' ', $classes ) ) ); return sprintf( '<%1$s %2$s>%3$s', $tag_name, $wrapper_attributes, $title ); } /** * Registers the `core/post-title` block on the server. * * @since 5.8.0 */ function register_block_core_post_title() { register_block_type_from_metadata( __DIR__ . '/post-title', array( 'render_callback' => 'render_block_core_post_title', ) ); } add_action( 'init', 'register_block_core_post_title' );