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<?php
class AuditTrailModule extends CWebModule
{
/**
* @var string the name of the User class. Defaults to "User"
*/
public $userClass = "User";
/**
* @var string the name of the column of the user class that is the primary key. Defaults to "id"
*/
public $userIdColumn = "id";
/**
* @var string the name of the column of the user class that is the username. Defaults to "username"
*/
public $userNameColumn = "username";
/**
* @var AuditTrailModule static variable to hold the module so we don't have to instantiate it a million times to get config values
*/
private static $__auditTrailModule;
public function init()
{
// this method is called when the module is being created
// you may place code here to customize the module or the application
// import the module-level models and components
$this->setImport(array(
'auditTrail.models.*',
'auditTrail.components.*',
));
}
public function beforeControllerAction($controller, $action)
{
if(parent::beforeControllerAction($controller, $action))
{
// this method is called before any module controller action is performed
// you may place customized code here
return true;
}
else
return false;
}
/**
* Returns the value you want to look up, either from the config file or a user's override
* @var value The name of the value you would like to look up
* @return the config value you need
*/
public static function getFromConfigOrObject($value) {
$at = Yii::app()->modules['auditTrail'];
//If we can get the value from the config, do that to save overhead
if( isset( $at[$value]) && !empty($at[$value] ) ) {
return $at[$value];
}
//If we cannot get the config value from the config file, get it from the
//instantiated object. Only instantiate it once though, its probably
//expensive to do. PS I feel this is a dirty trick and I don't like it
//but I don't know a better way
if(!is_object(self::$__auditTrailModule)) {
self::$__auditTrailModule = new AuditTrailModule(microtime(), null);
}
return self::$__auditTrailModule->$value;
}
}
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