query-title.php (1378B)
1 <?php 2 /** 3 * Server-side rendering of the `core/query-title` block. 4 * 5 * @package WordPress 6 */ 7 8 /** 9 * Renders the `core/query-title` block on the server. 10 * For now it only supports Archive title, 11 * using queried object information 12 * 13 * @param array $attributes Block attributes. 14 * 15 * @return string Returns the query title based on the queried object. 16 */ 17 function render_block_core_query_title( $attributes ) { 18 $type = isset( $attributes['type'] ) ? $attributes['type'] : null; 19 $is_archive = is_archive(); 20 if ( ! $type || ( 'archive' === $type && ! $is_archive ) ) { 21 return ''; 22 } 23 $title = ''; 24 if ( $is_archive ) { 25 $title = get_the_archive_title(); 26 } 27 $tag_name = isset( $attributes['level'] ) ? 'h' . (int) $attributes['level'] : 'h1'; 28 $align_class_name = empty( $attributes['textAlign'] ) ? '' : "has-text-align-{$attributes['textAlign']}"; 29 $wrapper_attributes = get_block_wrapper_attributes( array( 'class' => $align_class_name ) ); 30 return sprintf( 31 '<%1$s %2$s>%3$s</%1$s>', 32 $tag_name, 33 $wrapper_attributes, 34 $title 35 ); 36 } 37 38 /** 39 * Registers the `core/query-title` block on the server. 40 */ 41 function register_block_core_query_title() { 42 register_block_type_from_metadata( 43 __DIR__ . '/query-title', 44 array( 45 'render_callback' => 'render_block_core_query_title', 46 ) 47 ); 48 } 49 add_action( 'init', 'register_block_core_query_title' );