1<?php
  2/**
  3 * Server-side rendering of the `core/query-pagination` block.
  4 *
  5 * @package WordPress
  6 */
  7
  8/**
  9 * Renders the `core/query-pagination` block on the server.
 10 *
 11 * @since 5.9.0
 12 *
 13 * @param array  $attributes Block attributes.
 14 * @param string $content    Block default content.
 15 *
 16 * @return string Returns the wrapper for the Query pagination.
 17 */
 18function render_block_core_query_pagination( $attributes, $content ) {
 19	if ( empty( trim( $content ) ) ) {
 20		return '';
 21	}
 22
 23	$classes            = ( isset( $attributes['style']['elements']['link']['color']['text'] ) ) ? 'has-link-color' : '';
 24	$wrapper_attributes = get_block_wrapper_attributes(
 25		array(
 26			'aria-label' => __( 'Pagination' ),
 27			'class'      => $classes,
 28		)
 29	);
 30
 31	return sprintf(
 32		'<nav %1$s>%2$s</nav>',
 33		$wrapper_attributes,
 34		$content
 35	);
 36}
 37
 38/**
 39 * Registers the `core/query-pagination` block on the server.
 40 *
 41 * @since 5.8.0
 42 */
 43function register_block_core_query_pagination() {
 44	register_block_type_from_metadata(
 45		__DIR__ . '/query-pagination',
 46		array(
 47			'render_callback' => 'render_block_core_query_pagination',
 48		)
 49	);
 50}
 51add_action( 'init', 'register_block_core_query_pagination' );
 52