context['queryId'] ) ? 'query-' . $block->context['queryId'] . '-page' : 'query-page';
$page = empty( $_GET[ $page_key ] ) ? 1 : filter_var( $_GET[ $page_key ], FILTER_VALIDATE_INT );
$query = construct_wp_query_args( $block, $page );
// Override the custom query with the global query if needed.
$use_global_query = ( isset( $block->context['query']['inherit'] ) && $block->context['query']['inherit'] );
if ( $use_global_query ) {
global $wp_query;
if ( $wp_query && isset( $wp_query->query_vars ) && is_array( $wp_query->query_vars ) ) {
// Unset `offset` because if is set, $wp_query overrides/ignores the paged parameter and breaks pagination.
unset( $query['offset'] );
$query = wp_parse_args( $wp_query->query_vars, $query );
if ( empty( $query['post_type'] ) && is_singular() ) {
$query['post_type'] = get_post_type( get_the_ID() );
}
}
}
$posts = get_posts( $query );
$classnames = '';
if ( isset( $block->context['layout'] ) && isset( $block->context['query'] ) ) {
if ( isset( $block->context['layout']['type'] ) && 'flex' === $block->context['layout']['type'] ) {
$classnames = "is-flex-container columns-{$block->context['layout']['columns']}";
}
}
$wrapper_attributes = get_block_wrapper_attributes( array( 'class' => $classnames ) );
$content = '';
foreach ( $posts as $post ) {
$block_content = (
new WP_Block(
$block->parsed_block,
array(
'postType' => $post->post_type,
'postId' => $post->ID,
)
)
)->render( array( 'dynamic' => false ) );
$content .= "{$block_content}";
}
return sprintf(
'',
$wrapper_attributes,
$content
);
}
/**
* Registers the `core/query-loop` block on the server.
*/
function gutenberg_register_block_core_query_loop() {
register_block_type_from_metadata(
__DIR__ . '/query-loop',
array(
'render_callback' => 'gutenberg_render_block_core_query_loop',
'skip_inner_blocks' => true,
)
);
}
add_action( 'init', 'gutenberg_register_block_core_query_loop', 20 );