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- <?php
- /**
- * Server-side rendering of the `core/pattern` block.
- *
- * @package WordPress
- */
- /**
- * Registers the `core/pattern` block on the server.
- *
- * @return void
- */
- function register_block_core_pattern() {
- register_block_type_from_metadata(
- __DIR__ . '/pattern',
- array(
- 'render_callback' => 'render_block_core_pattern',
- )
- );
- }
- /**
- * Renders the `core/pattern` block on the server.
- *
- * @param array $attributes Block attributes.
- *
- * @return string Returns the output of the pattern.
- */
- function render_block_core_pattern( $attributes ) {
- if ( empty( $attributes['slug'] ) ) {
- return '';
- }
- $slug = $attributes['slug'];
- $registry = WP_Block_Patterns_Registry::get_instance();
- if ( ! $registry->is_registered( $slug ) ) {
- return '';
- }
- $pattern = $registry->get_registered( $slug );
- return do_blocks( $pattern['content'] );
- }
- add_action( 'init', 'register_block_core_pattern' );
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