public function posts($args = array()) {
global $wf;
$post_types = $this->field()->info->type_options["post_types"];
if (WOOF::args_empty($args)) { // we simply want the posts in the UI
if (!isset($this->_posts)) {
$value = $this->value();
if (!is_array($value)) {
$value = array($value);
}
$r = wp_parse_args($args);
$r["cache_results"] = false;
$r["post_type"] = $post_types;
$posts = $wf->posts_in($value, $r);
$this->_posts = $posts->sort_to("id", $value);
}
} else { // we want a specialisation of the posts in the UI.
$r = wp_parse_args($args);
$value = $this->value();
if (!is_array($value)) {
$value = array($value);
}
$r["cache_results"] = false;
$r["post_type"] = $post_types;
$posts = $wf->posts_in($value, $r);
if (!isset($r["orderby"])) {
return $posts->sort_to("id", $value);
}
return $posts;
}
return $this->_posts;
}
