/**
* Override standard links() method, to make sure it reads correctly data from links.ini
* file even if DataObjects uses prefix.
*
* @access public
* @see DB_DataObject::links()
* @return array
*/
function links()
{
$links = parent::links();
if (empty($this->_prefix)) {
return $links;
} else {
$prefixedLinks = array();
if ($GLOBALS['_DB_DATAOBJECT']['LINKS'][$this->_database][$this->_tableName]) {
$links = $GLOBALS['_DB_DATAOBJECT']['LINKS'][$this->_database][$this->_tableName];
foreach ($links as $k => $v) {
// add prefix
$prefixedLinks[$k] = $this->_prefix . $v;
}
}
return $prefixedLinks;
}
}
/**
* Generate parents records using the relationship defined in links.ini file
*
* @param DB_DataObject $do
*/
function generateParents(&$do)
{
$links = $do->links();
foreach ($links as $foreignKey => $linkedTableField) {
if (!empty($do->{$foreignKey})) {
// parent is already set
continue;
}
list($linkedTable, $linkedField) = explode(':', $linkedTableField);
$table = $do->getTableWithoutPrefix($linkedTable);
$linkedPrimaryKeyVal = isset($do->{$foreignKey}) ? $do->{$foreignKey} : null;
if (!empty($this) && is_a($this, 'DataGenerator')) {
$do->{$foreignKey} = $this->addAncestor($table, $linkedPrimaryKeyVal);
} else {
$do->{$foreignKey} = DataGenerator::addAncestor($table, $linkedPrimaryKeyVal);
}
}
}
public function links()
{
// avoid those annoying PEAR::DB strict standards warnings it causes
$old = error_reporting();
error_reporting(error_reporting() & ~E_STRICT);
$res = parent::links();
// reset
error_reporting($old);
return $res;
}
