public static function handle_ajax_search()
{
check_ajax_referer('psu_search');
$args = array('post_type' => array());
if (!empty($_GET['post_type'])) {
$unsanitized_post_types = array_map('sanitize_key', explode(',', $_GET['post_type']));
foreach ($unsanitized_post_types as $post_type) {
if (($post_type_obj = get_post_type_object($post_type)) && current_user_can($post_type_obj->cap->read)) {
$args['post_type'][] = $post_type;
}
}
}
if (count($args['post_type']) < 1) {
die('-1');
}
if (!empty($_GET['paged'])) {
$args['paged'] = absint($_GET['paged']);
}
if (!empty($_GET['s'])) {
$args['s'] = $_GET['s'];
}
if (!empty($_GET['order'])) {
$args['order'] = $_GET['order'];
}
if (!empty($_GET['orderby'])) {
$args['orderby'] = $_GET['orderby'];
}
if (!empty($_GET['post_status']) && (in_array($_GET['post_status'], array_keys(get_post_statuses())) || $_GET['post_status'] === 'inherit' || $_GET['post_status'] == 'any')) {
$args['post_status'] = $_GET['post_status'];
}
if (!empty($_GET['include'])) {
$args['post__in'] = array_filter(array_map('intval', explode(',', $_GET['include'])));
}
if (!empty($_GET['exclude'])) {
$selected = array_map('intval', explode(',', $_GET['exclude']));
} else {
$selected = array();
}
$name = 'foobar';
if (!empty($_GET['name'])) {
$_name = sanitize_text_field($_GET['name']);
if ($_name) {
$name = $_name;
}
}
$psu_box = new Post_Selection_Box($name, array('post_type' => $args['post_type'], 'selected' => $selected));
$response = new stdClass();
$response->rows = $psu_box->render_results($args);
die(json_encode($response));
}
function post_selection_ui($name, $args)
{
$select_box = new Post_Selection_Box($name, $args);
return $select_box->render();
}