/**
* Get the up to date model
*
* @param array $inherits An optional selection of inheritance paths
*
* @return array The up to date model
*/
static function getModel($inherits = array())
{
if (empty(self::$model)) {
if (($model = SHM::get("config-model")) && !self::_isModelCacheDirty($model["hash"])) {
self::$model = $model["content"];
} else {
self::buildTree();
SHM::put("config-model", array("date" => strftime(CMbDT::ISO_DATETIME), "hash" => self::_getHash(self::$model_raw), "content" => self::$model));
}
}
if (!empty($inherits)) {
if (!is_array($inherits)) {
$inherits = array($inherits);
}
$subset = array();
foreach ($inherits as $_inherit) {
$subset[$_inherit] = self::$model[$_inherit];
}
return $subset;
}
return self::$model;
}
