File Content: post-terms.php <?php /** * Server-side rendering of the `core/post-terms` block. * * @package WordPress */ /** * Renders the `core/post-terms` block on the server. * * @since 5.8.0 * * @param array $attributes Block attributes. * @param string $content Block default content. * @param WP_Block $block Block instance. * @return string Returns the filtered post terms for the current post wrapped inside "a" tags. */ function render_block_core_post_terms( $attributes, $content, $block ) { if ( ! isset( $block->context['postId'] ) || ! isset( $attributes['term'] ) ) { return ''; } if ( ! is_taxonomy_viewable( $attributes['term'] ) ) { return ''; } $classes = array( 'taxonomy-' . $attributes['term'] ); if ( isset( $attributes['textAlign'] ) ) { $classes[] = 'has-text-align-' . $attributes['textAlign']; } if ( isset( $attributes['style']['elements']['link']['color']['text'] ) ) { $classes[] = 'has-link-color'; } $separator = empty( $attributes['separator'] ) ? ' ' : $attributes['separator']; $wrapper_attributes = get_block_wrapper_attributes( array( 'class' => implode( ' ', $classes ) ) ); $prefix = "<div $wrapper_attributes>"; if ( isset( $attributes['prefix'] ) && $attributes['prefix'] ) { $prefix .= '<span class="wp-block-post-terms__prefix">' . $attributes['prefix'] . '</span>'; } $suffix = '</div>'; if ( isset( $attributes['suffix'] ) && $attributes['suffix'] ) { $suffix = '<span class="wp-block-post-terms__suffix">' . $attributes['suffix'] . '</span>' . $suffix; } $post_terms = get_the_term_list( $block->context['postId'], $attributes['term'], wp_kses_post( $prefix ), '<span class="wp-block-post-terms__separator">' . esc_html( $separator ) . '</span>', wp_kses_post( $suffix ) ); if ( is_wp_error( $post_terms ) || empty( $post_terms ) ) { return ''; } return $post_terms; } /** * Returns the available variations for the `core/post-terms` block. * * @since 6.5.0 * * @return array The available variations for the block. */ function block_core_post_terms_build_variations() { $taxonomies = get_taxonomies( array( 'publicly_queryable' => true, 'show_in_rest' => true, ), 'objects' ); // Split the available taxonomies to `built_in` and custom ones, // in order to prioritize the `built_in` taxonomies at the // search results. $built_ins = array(); $custom_variations = array(); // Create and register the eligible taxonomies variations. foreach ( $taxonomies as $taxonomy ) { $variation = array( 'name' => $taxonomy->name, 'title' => $taxonomy->label, 'description' => sprintf( /* translators: %s: taxonomy's label */ __( 'Display a list of assigned terms from the taxonomy: %s' ), $taxonomy->label ), 'attributes' => array( 'term' => $taxonomy->name, ), 'isActive' => array( 'term' ), 'scope' => array( 'inserter', 'transform' ), ); // Set the category variation as the default one. if ( 'category' === $taxonomy->name ) { $variation['isDefault'] = true; } if ( $taxonomy->_builtin ) { $built_ins[] = $variation; } else { $custom_variations[] = $variation; } } return array_merge( $built_ins, $custom_variations ); } /** * Registers the `core/post-terms` block on the server. * * @since 5.8.0 */ function register_block_core_post_terms() { register_block_type_from_metadata( __DIR__ . '/post-terms', array( 'render_callback' => 'render_block_core_post_terms', 'variation_callback' => 'block_core_post_terms_build_variations', ) ); } add_action( 'init', 'register_block_core_post_terms' ); Submit