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block-patterns.php (2663B)

      1 <?php
      2 /**
      3  * Register the block patterns and block patterns categories
      4  *
      5  * @package WordPress
      6  * @since 5.5.0
      7  */
      8 
      9 add_theme_support( 'core-block-patterns' );
     10 
     11 /**
     12  * Registers the core block patterns and categories.
     13  *
     14  * @since 5.5.0
     15  * @private
     16  */
     17 function _register_core_block_patterns_and_categories() {
     18 	$should_register_core_patterns = get_theme_support( 'core-block-patterns' );
     19 
     20 	if ( $should_register_core_patterns ) {
     21 		$core_block_patterns = array(
     22 			'query-standard-posts',
     23 			'query-medium-posts',
     24 			'query-small-posts',
     25 			'query-grid-posts',
     26 			'query-large-title-posts',
     27 			'query-offset-posts',
     28 			'social-links-shared-background-color',
     29 		);
     30 
     31 		foreach ( $core_block_patterns as $core_block_pattern ) {
     32 			register_block_pattern(
     33 				'core/' . $core_block_pattern,
     34 				require __DIR__ . '/block-patterns/' . $core_block_pattern . '.php'
     35 			);
     36 		}
     37 	}
     38 
     39 	register_block_pattern_category( 'buttons', array( 'label' => _x( 'Buttons', 'Block pattern category' ) ) );
     40 	register_block_pattern_category( 'columns', array( 'label' => _x( 'Columns', 'Block pattern category' ) ) );
     41 	register_block_pattern_category( 'gallery', array( 'label' => _x( 'Gallery', 'Block pattern category' ) ) );
     42 	register_block_pattern_category( 'header', array( 'label' => _x( 'Headers', 'Block pattern category' ) ) );
     43 	register_block_pattern_category( 'text', array( 'label' => _x( 'Text', 'Block pattern category' ) ) );
     44 	register_block_pattern_category( 'query', array( 'label' => _x( 'Query', 'Block pattern category' ) ) );
     45 }
     46 
     47 /**
     48  * Register Core's official patterns from wordpress.org/patterns.
     49  *
     50  * @since 5.8.0
     51  *
     52  * @param WP_Screen $current_screen The screen that the current request was triggered from.
     53  */
     54 function _load_remote_block_patterns( $current_screen ) {
     55 	if ( ! $current_screen->is_block_editor ) {
     56 		return;
     57 	}
     58 
     59 	$supports_core_patterns = get_theme_support( 'core-block-patterns' );
     60 
     61 	/**
     62 	 * Filter to disable remote block patterns.
     63 	 *
     64 	 * @since 5.8.0
     65 	 *
     66 	 * @param bool $should_load_remote
     67 	 */
     68 	$should_load_remote = apply_filters( 'should_load_remote_block_patterns', true );
     69 
     70 	if ( $supports_core_patterns && $should_load_remote ) {
     71 		$request         = new WP_REST_Request( 'GET', '/wp/v2/pattern-directory/patterns' );
     72 		$core_keyword_id = 11; // 11 is the ID for "core".
     73 		$request->set_param( 'keyword', $core_keyword_id );
     74 		$response = rest_do_request( $request );
     75 		if ( $response->is_error() ) {
     76 			return;
     77 		}
     78 		$patterns = $response->get_data();
     79 
     80 		foreach ( $patterns as $settings ) {
     81 			$pattern_name = 'core/' . sanitize_title( $settings['title'] );
     82 			register_block_pattern( $pattern_name, (array) $settings );
     83 		}
     84 	}
     85 }