context['queryId'] ) ? 'query-' . $block->context['queryId'] . '-page' : 'query-page';
$page = empty( $_GET[ $page_key ] ) ? 1 : filter_var( $_GET[ $page_key ], FILTER_VALIDATE_INT );
$query = array(
'post_type' => 'post',
'offset' => 0,
'order' => 'DESC',
'orderby' => 'date',
'post__not_in' => array(),
);
if ( isset( $block->context['query'] ) ) {
if ( isset( $block->context['query']['postType'] ) ) {
$query['post_type'] = $block->context['query']['postType'];
}
if ( isset( $block->context['query']['sticky'] ) && ! empty( $block->context['query']['sticky'] ) ) {
$sticky = get_option( 'sticky_posts' );
if ( 'only' === $block->context['query']['sticky'] ) {
$query['post__in'] = $sticky;
} else {
$query['post__not_in'] = array_merge( $query['post__not_in'], $sticky );
}
}
if ( isset( $block->context['query']['exclude'] ) ) {
$query['post__not_in'] = array_merge( $query['post__not_in'], $block->context['query']['exclude'] );
}
if ( isset( $block->context['query']['perPage'] ) ) {
$query['offset'] = ( $block->context['query']['perPage'] * ( $page - 1 ) ) + $block->context['query']['offset'];
$query['posts_per_page'] = $block->context['query']['perPage'];
}
if ( isset( $block->context['query']['categoryIds'] ) ) {
$query['category__in'] = $block->context['query']['categoryIds'];
}
if ( isset( $block->context['query']['tagIds'] ) ) {
$query['tag__in'] = $block->context['query']['tagIds'];
}
if ( isset( $block->context['query']['order'] ) ) {
$query['order'] = strtoupper( $block->context['query']['order'] );
}
if ( isset( $block->context['query']['orderBy'] ) ) {
$query['orderby'] = $block->context['query']['orderBy'];
}
if ( isset( $block->context['query']['author'] ) ) {
$query['author'] = $block->context['query']['author'];
}
if ( isset( $block->context['query']['search'] ) ) {
$query['s'] = $block->context['query']['search'];
}
}
// 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 ) ) {
$query = wp_parse_args( $wp_query->query_vars, $query );
}
}
$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 );