$attributes['postsToShow'],
'post_status' => 'publish',
'order' => $attributes['order'],
'orderby' => $attributes['orderBy'],
'category' => $attributes['categories'],
)
);
$list_items_markup = '';
foreach ( $recent_posts as $post ) {
$post_id = $post['ID'];
$title = get_the_title( $post_id );
if ( ! $title ) {
$title = __( '(Untitled)', 'gutenberg' );
}
$list_items_markup .= sprintf(
'%2$s',
esc_url( get_permalink( $post_id ) ),
esc_html( $title )
);
if ( isset( $attributes['displayPostDate'] ) && $attributes['displayPostDate'] ) {
$list_items_markup .= sprintf(
'',
esc_attr( get_the_date( 'c', $post_id ) ),
esc_html( get_the_date( '', $post_id ) )
);
}
$list_items_markup .= "\n";
}
$class = 'wp-block-latest-posts';
if ( isset( $attributes['align'] ) ) {
$class .= ' align' . $attributes['align'];
}
if ( isset( $attributes['postLayout'] ) && 'grid' === $attributes['postLayout'] ) {
$class .= ' is-grid';
}
if ( isset( $attributes['columns'] ) && 'grid' === $attributes['postLayout'] ) {
$class .= ' columns-' . $attributes['columns'];
}
if ( isset( $attributes['className'] ) ) {
$class .= ' ' . $attributes['className'];
}
$block_content = sprintf(
'',
esc_attr( $class ),
$list_items_markup
);
return $block_content;
}
/**
* Registers the `core/latest-posts` block on server.
*/
function register_block_core_latest_posts() {
register_block_type(
'core/latest-posts',
array(
'attributes' => array(
'categories' => array(
'type' => 'string',
),
'className' => array(
'type' => 'string',
),
'postsToShow' => array(
'type' => 'number',
'default' => 5,
),
'displayPostDate' => array(
'type' => 'boolean',
'default' => false,
),
'postLayout' => array(
'type' => 'string',
'default' => 'list',
),
'columns' => array(
'type' => 'number',
'default' => 3,
),
'align' => array(
'type' => 'string',
),
'order' => array(
'type' => 'string',
'default' => 'desc',
),
'orderBy' => array(
'type' => 'string',
'default' => 'date',
),
),
'render_callback' => 'render_block_core_latest_posts',
)
);
}
add_action( 'init', 'register_block_core_latest_posts' );