public static function getByID($avID)
{
$cav = new CollectionAttributeValue();
$cav->load($avID);
if ($cav->getAttributeValueID() == $avID) {
return $cav;
}
}
public function getAttributeValueObject($ak, $createIfNotFound = false) {
$db = Loader::db();
$av = false;
$v = array($this->getCollectionID(), $this->getVersionID(), $ak->getAttributeKeyID());
$avID = $db->GetOne("select avID from CollectionAttributeValues where cID = ? and cvID = ? and akID = ?", $v);
if ($avID > 0) {
$av = CollectionAttributeValue::getByID($avID);
if (is_object($av)) {
$av->setCollection($this);
$av->setAttributeKey($ak);
}
}
if ($createIfNotFound) {
$cnt = 0;
// Is this avID in use ?
if (is_object($av)) {
$cnt = $db->GetOne("select count(avID) from CollectionAttributeValues where avID = ?", $av->getAttributeValueID());
}
if ((!is_object($av)) || ($cnt > 1)) {
$av = $ak->addAttributeValue();
}
}
return $av;
}