/**
* Constructor
*
* @mvc Controller
*/
protected function __construct()
{
// GET OPTS & flattern array
self::$OSmedia_options = self::get_settings();
$this->register_hook_callbacks();
$this->modules = array('OSmedia_Settings' => OSmedia_Settings::get_instance(), 'OSmedia_Post_Admin' => OSmedia_Post_Admin::get_instance(), 'OSmedia_Post_Frontend' => OSmedia_Post_Frontend::get_instance(), 'OSmedia_Version_Vars' => OSmedia_Version_Vars::get_instance());
}
/**
* filter postmeta_vars for OSmedia post meta-fields and for retro-compatibility (old vars "OSvid_")
*
* @mvc Model
*
* @param array $meta
* @param array $out
*/
public static function postmeta_vars_filter($meta)
{
global $post;
$post_id = $post->ID;
$out = array();
foreach ($meta as $k => $v) {
if ('OSmedia_' == substr($k, 0, 8)) {
$out[$k] = $v[0];
////////////////////// RETROCOMPATIBILITY: FILTER OLD_VARS
} elseif ('OSvid_' == substr($k, 0, 6)) {
$new_k = '';
$new_k = OSmedia_Version_Vars::merge_old_vars_post($k);
if ($new_k != '') {
// if old postmeta is necessary in new version
$out[$new_k] = $v[0];
update_post_meta($post_id, $new_k, $v[0]);
}
delete_post_meta($post_id, $k);
// delete old postmeta
}
////////////////////////////////////////////////////////////
}
// var_dump($out);
return $out;
}
