public function getExcludeClassesConfig()
{
$configValue = (string) Mage::getConfig()->getNode('default/aitsys_rewriter_exclude_classes');
// before trying to unserialize we are replacing error_handler with another one to catch E_NOTICE run-time error
Aitoc_Aitsys_Model_Exception::setErrorException();
try {
$configValue = unserialize($configValue);
} catch (ErrorException $e) {
//restore old data value
$configValue = $tmpValue;
unset($tmpValue);
}
Aitoc_Aitsys_Model_Exception::restoreErrorHandler();
if (!$configValue) {
$configValue = array();
}
return $configValue;
}
public function getConfigValue($path, $defaultValue = null)
{
$conn = $this->_connection();
$select = $conn->select()->from($this->_table('core_config_data'))->where('path = ?', $path)->where('scope = ?', 'default');
$data = $conn->fetchRow($select);
//$conn->closeConnection();
if ($data === false || !isset($data['value']) || $data['value'] === '') {
$data = $defaultValue;
} else {
$data = $data['value'];
}
// before trying to unserialize we are replacing error_handler with another one to catch E_NOTICE run-time error
Aitoc_Aitsys_Model_Exception::setErrorException();
$tmpData = $data;
try {
$data = unserialize($data);
} catch (ErrorException $e) {
//restore old data value
$data = $tmpData;
unset($tmpData);
}
Aitoc_Aitsys_Model_Exception::restoreErrorHandler();
return $data;
}