/**
* Get the db adapter for this source
*
* @return \Zend_Db_Adapter_Abstract
*/
protected function getSourceDatabase()
{
if (!$this->_sourceDb) {
if ($dbConfig['dbname'] = $this->_sourceData['gso_ls_database']) {
// Default config values from gemsDb
$gemsConfig = $this->_gemsDb->getConfig();
$gemsName = $gemsConfig['dbname'];
if ($dbConfig['dbname'] != $gemsName && ($adapter = $this->_sourceData['gso_ls_adapter'])) {
//If upgrade has run and we have a 'charset' use it
if (array_key_exists('gso_ls_charset', $this->_sourceData)) {
$dbConfig['charset'] = $this->_sourceData['gso_ls_charset'] ? $this->_sourceData['gso_ls_charset'] : $gemsConfig['charset'];
}
$dbConfig['host'] = $this->_sourceData['gso_ls_dbhost'] ? $this->_sourceData['gso_ls_dbhost'] : $gemsConfig['host'];
$dbConfig['username'] = $this->_sourceData['gso_ls_username'] ? $this->_sourceData['gso_ls_username'] : $gemsConfig['username'];
$dbConfig['password'] = $this->_sourceData['gso_ls_password'] ? $this->project->decrypt($this->_sourceData['gso_ls_password'], $this->_sourceData['gso_encryption']) : $gemsConfig['password'];
$this->_sourceDb = \Zend_Db::factory($adapter, $dbConfig);
}
}
// In all other cases use $_gemsDb
if (!$this->_sourceDb) {
$this->_sourceDb = $this->_gemsDb;
}
}
return $this->_sourceDb;
}
