$attributes['commentsToShow'],
'status' => 'approve',
'post_status' => 'publish',
)
)
);
$list_items_markup = '';
if ( ! empty( $comments ) ) {
// Prime the cache for associated posts. This is copied from \WP_Widget_Recent_Comments::widget().
$post_ids = array_unique( wp_list_pluck( $comments, 'comment_post_ID' ) );
_prime_post_caches( $post_ids, strpos( get_option( 'permalink_structure' ), '%category%' ), false );
foreach ( $comments as $comment ) {
$list_items_markup .= '';
}
}
$class = 'wp-block-latest-comments';
if ( ! empty( $attributes['className'] ) ) {
$class .= ' ' . $attributes['className'];
}
if ( isset( $attributes['align'] ) ) {
$class .= " align{$attributes['align']}";
}
if ( $attributes['displayAvatar'] ) {
$class .= ' has-avatars';
}
if ( $attributes['displayDate'] ) {
$class .= ' has-dates';
}
if ( $attributes['displayExcerpt'] ) {
$class .= ' has-excerpts';
}
if ( empty( $comments ) ) {
$class .= ' no-comments';
}
$classnames = esc_attr( $class );
return ! empty( $comments ) ? sprintf(
'%2$s
',
$classnames,
$list_items_markup
) : sprintf(
'%2$s
',
$classnames,
__( 'No comments to show.' )
);
}
/**
* Registers the `core/latest-comments` block.
*/
function register_block_core_latest_comments() {
register_block_type(
'core/latest-comments',
array(
'attributes' => array(
'align' => array(
'type' => 'string',
'enum' => array(
'left',
'center',
'right',
'wide',
'full',
),
),
'className' => array(
'type' => 'string',
),
'commentsToShow' => array(
'type' => 'number',
'default' => 5,
'minimum' => 1,
'maximum' => 100,
),
'displayAvatar' => array(
'type' => 'boolean',
'default' => true,
),
'displayDate' => array(
'type' => 'boolean',
'default' => true,
),
'displayExcerpt' => array(
'type' => 'boolean',
'default' => true,
),
),
'render_callback' => 'render_block_core_latest_comments',
)
);
}
add_action( 'init', 'register_block_core_latest_comments' );