Incam_IntranetNueva/www/protected/modules/auditTrail/AuditTrailModule.php

<?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;
	}

}