public function render(RelationshipContext $context)
{
$posts = $this->search->get_posts($context);
if (!$posts) {
echo '<li>' . esc_html__('Nothing found.', 'multilingual-press') . '</li>';
return;
}
$site_id = $context->remote_site_id();
array_walk($posts, function (WP_Post $post) use($site_id) {
printf('<li><label for="%4$s"><input type="radio" name="%2$s" value="%3$d" id="%4$s"> %1$s</label></li>', $this->get_post_title($post), esc_attr("mlp_add_post[{$site_id}]"), esc_attr($post->ID), esc_attr("mlp-rc-search-result-{$site_id}-{$post->ID}"));
});
}