使用Zend_Log_Writer_Db:
Zend_Log_Writer_Db 将日志信息写入数据库表,使用
Zend_Db。 Zend_Log_Writer_Db 的构造函数接收一个
Zend_Db_Adapter 实例,一个表名,一个数据库映射
事件数据项的列
例如:
$columnMapping = array('name' => 'name',
'desc' => 'desc',
'updatedBy' => 'userid',
'updatedOn' => 'date');
$writer = new Zend_Log_Writer_Db($db, 'auditlog_table', $columnMapping);
$logger = new Zend_Log($writer);
$logger->setEventItem('name', $data['name']);
$logger->setEventItem('desc', $data['name']);
$logger->setEventItem('updatedBy',$data['updatedBy']);
$logger->setEventItem('updatedOn',date('Y-m-d H:i:s'));
EDIT:只记录修改后的数据:
public function logUpdate(array $values)
{
$columnMapping = array('id' => 'id',
'table' => 'table',
'column' => 'column',
'rowId' => 'rowId',
'oldvalue' => 'oldvalue',
'newvalue' => 'newvalue',
'updatedon' => 'updatedon',
'updatedbyuser' => 'updatedbyuser');
$writer = new Zend_Log_Writer_Db($db, 'auditlog_table', $columnMapping);
$logger = new Zend_Log($writer);
$logger->setEventItem('id', $values['id']);
$logger->setEventItem('table', $values['table']);
$logger->setEventItem('column', $values['column']);
$logger->setEventItem('rowId', $values['rowId']);
$logger->setEventItem('oldvalue', $values['oldValue']);
$logger->setEventItem('newValue', $values['newValue']);
$logger->setEventItem('updatedon', $values['updatedon']);
$logger->setEventItem('updatedbyuser', $values['updatedbyuser']);
}
在 updateGroup 中:
public function updateGroup($data,$id)
{
$row = $this->find($id)->current();
$values = array('table' => $this->name);
$values = array('updatedon' => $data['updatedBy']);
$values = array('updatedbyuser' => date('Y-m-d H:i:s'));
//go through all data to log the modified columns
foreach($data as $key => $value){
//check if modified log the modification
if($row->$key != $value){
$values = array('column' => $key);
$values = array('oldValue' => $row->$key);
$values = array('newValue' => $value);
logUpdate($values);
}
}
// set the row data
$row->name = $data['name'];
$row->description = $data['description'];
$row->updatedBy = $data['updatedBy'];
$row->updatedOn = date('Y-m-d H:i:s');
$id = $row->save();
return $id;
}
请注意,最好为所有应用程序实现日志记录并将日志记录与更新分开,请参阅this answer。