public static function get_instance()
{
if (!isset(self::$instance)) {
self::$instance = new self();
}
return self::$instance;
}
/**
* Order the parameters and query the DB for posts
*/
private function set_lcp_parameters()
{
$args = $this->lcp_categories();
$processed_params = LcpParameters::get_instance()->get_query_params($this->params);
$args = array_merge($args, $processed_params);
$args = $this->check_pagination($args);
// for WP_Query compatibility
// http://core.trac.wordpress.org/browser/tags/3.7.1/src/wp-includes/post.php#L1686
$args['posts_per_page'] = $args['numberposts'];
$query = new WP_Query();
$this->lcp_categories_posts = $query->query($args);
$this->posts_count = $query->found_posts;
remove_all_filters('posts_orderby');
remove_filter('posts_where', array($this, 'starting_with'));
}