80 lines
2.7 KiB
PHP
80 lines
2.7 KiB
PHP
<?php
|
|
/**
|
|
* Server-side rendering of the `core/query-pagination-numbers` block.
|
|
*
|
|
* @package WordPress
|
|
*/
|
|
|
|
/**
|
|
* Renders the `core/query-pagination-numbers` block on the server.
|
|
*
|
|
* @param array $attributes Block attributes.
|
|
* @param string $content Block default content.
|
|
* @param WP_Block $block Block instance.
|
|
*
|
|
* @return string Returns the pagination numbers for the Query.
|
|
*/
|
|
function render_block_core_query_pagination_numbers( $attributes, $content, $block ) {
|
|
$page_key = isset( $block->context['queryId'] ) ? 'query-' . $block->context['queryId'] . '-page' : 'query-page';
|
|
$page = empty( $_GET[ $page_key ] ) ? 1 : (int) $_GET[ $page_key ];
|
|
$max_page = isset( $block->context['query']['pages'] ) ? (int) $block->context['query']['pages'] : 0;
|
|
|
|
$wrapper_attributes = get_block_wrapper_attributes();
|
|
$content = '';
|
|
global $wp_query;
|
|
if ( isset( $block->context['query']['inherit'] ) && $block->context['query']['inherit'] ) {
|
|
// Take into account if we have set a bigger `max page`
|
|
// than what the query has.
|
|
$total = ! $max_page || $max_page > $wp_query->max_num_pages ? $wp_query->max_num_pages : $max_page;
|
|
$paginate_args = array(
|
|
'prev_next' => false,
|
|
'total' => $total,
|
|
);
|
|
$content = paginate_links( $paginate_args );
|
|
} else {
|
|
$block_query = new WP_Query( build_query_vars_from_query_block( $block, $page ) );
|
|
// `paginate_links` works with the global $wp_query, so we have to
|
|
// temporarily switch it with our custom query.
|
|
$prev_wp_query = $wp_query;
|
|
$wp_query = $block_query;
|
|
$total = ! $max_page || $max_page > $wp_query->max_num_pages ? $wp_query->max_num_pages : $max_page;
|
|
$paginate_args = array(
|
|
'base' => '%_%',
|
|
'format' => "?$page_key=%#%",
|
|
'current' => max( 1, $page ),
|
|
'total' => $total,
|
|
'prev_next' => false,
|
|
);
|
|
// We still need to preserve `paged` query param if exists, as is used
|
|
// for Queries that inherit from global context.
|
|
$paged = empty( $_GET['paged'] ) ? null : (int) $_GET['paged'];
|
|
if ( $paged ) {
|
|
$paginate_args['add_args'] = array( 'paged' => $paged );
|
|
}
|
|
$content = paginate_links( $paginate_args );
|
|
wp_reset_postdata(); // Restore original Post Data.
|
|
$wp_query = $prev_wp_query;
|
|
}
|
|
if ( empty( $content ) ) {
|
|
return '';
|
|
}
|
|
return sprintf(
|
|
'<div %1$s>%2$s</div>',
|
|
$wrapper_attributes,
|
|
$content
|
|
);
|
|
}
|
|
|
|
/**
|
|
* Registers the `core/query-pagination-numbers` block on the server.
|
|
*/
|
|
function register_block_core_query_pagination_numbers() {
|
|
register_block_type_from_metadata(
|
|
__DIR__ . '/query-pagination-numbers',
|
|
array(
|
|
'render_callback' => 'render_block_core_query_pagination_numbers',
|
|
)
|
|
);
|
|
}
|
|
add_action( 'init', 'register_block_core_query_pagination_numbers' );
|