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<?php
/*
<module id="log" class="System.Log.LogRouter" ConfigFile="xxx">
<route class="TFileLogRoute" SizeLimit="111" Levels="xxx" Categories="xxx" />
</module>
*/
class TLogRouter extends TModule
{
const CONFIG_FILE_EXT='.xml';
private $_routes=array();
public function init($config)
{
foreach($config->getElementsByName('route') as $routeConfig)
{
$class=$routeConfig->removeAttribute('class');
$route=Prado::createComponent($class);
foreach($routeConfig->getAttributes() as $name=>$value)
$route->setSubproperty($name,$value);
}
$this->getApplication()->attachEventHandler('EndRequest',array($this,'collectLogs'));
}
public function getConfigFile()
{
return $this->_configFile;
}
public function setConfigFile($value)
{
if(($this->_configFile=Prado::getPathOfNamespace($value,self::LOG_FILE_EXT))===null)
throw new TConfigurationException('logrouter_configfile_invalid',$value);
}
public function collectLogs($param)
{
foreach($this->_routes as $route)
$route->collectLogs();
}
}
abstract class TLogRoute extends TComponent
{
private static $_levelMap=array(
'error'=>TLogger::ERROR,
'debug'=>TLogger::DEBUG,
'info'=>TLogger::INFO,
'notice'=>TLogger::NOTICE,
'warning'=>TLogger::WARNING,
'error'=>TLogger::ERROR,
'alert'=>TLogger::ALERT,
'fatal'=>TLogger::FATAL
);
private $_levels=null;
private $_categories=null;
public function getLevels()
{
return $this->_levels;
}
public function setLevels($levels)
{
$this->_levels=null;
$levels=strtolower($levels);
foreach(explode(',',$levels) as $level)
{
$level=trim($level);
if(isset(self::$_levelMap[$level]))
$this->_levels|=self::$_levelMap[$level];
}
$this->_levels=$levels;
}
public function getCategories()
{
return $this->_categories;
}
public function setCategories($categories)
{
$this->_categories=null;
foreach(explode(',',$categories) as $category)
{
if(($category=trim($category))!=='')
$this->_categories[]=$category;
}
}
public function collectLogs()
{
$logs=Prado::getLogger()->getLogs($this->getLevels(),$this->getCategories());
$this->processLogs($logs);
}
protected function processLogs($logs);
}
class TFileLogRoute extends TLogRoute
{
const LOG_FILE_EXT='.log';
private $_file;
public function getLogFile()
{
return $this->_file;
}
public function setLogFile($value)
{
if(($this->_file=Prado::getPathOfNamespace($value,self::LOG_FILE_EXT))===null)
throw new TConfigurationException('filelogroute_logfile_invalid',$value);
}
protected function processLogs($logs)
{
}
}
?>
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