<?php
/**
 * Magento
 *
 * NOTICE OF LICENSE
 *
 * This source file is subject to the Open Software License (OSL 3.0)
 * that is bundled with this package in the file LICENSE.txt.
 * It is also available through the world-wide-web at this URL:
 * http://opensource.org/licenses/osl-3.0.php
 * If you did not receive a copy of the license and are unable to
 * obtain it through the world-wide-web, please send an email
 * to license@magento.com so we can send you a copy immediately.
 *
 * DISCLAIMER
 *
 * Do not edit or add to this file if you wish to upgrade Magento to newer
 * versions in the future. If you wish to customize Magento for your
 * needs please refer to http://www.magento.com for more information.
 *
 * @category    Mage
 * @package     Mage_Uploader
 * @copyright Copyright (c) 2006-2016 X.commerce, Inc. and affiliates (http://www.magento.com)
 * @license    http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
 */

abstract class Mage_Uploader_Model_Config_Abstract extends Varien_Object
{
    /**
     * Get file helper
     *
     * @return Mage_Uploader_Helper_File
     */
    protected function _getHelper()
    {
        return Mage::helper('uploader/file');
    }

    /**
     * Set/Get attribute wrapper
     * Also set data in cameCase for config values
     *
     * @param string $method
     * @param array $args
     * @return bool|mixed|Varien_Object
     * @throws Varien_Exception
     */
    public function __call($method, $args)
    {
        $key = lcfirst($this->_camelize(substr($method,3)));
        switch (substr($method, 0, 3)) {
            case 'get' :
                $data = $this->getData($key, isset($args[0]) ? $args[0] : null);
                return $data;

            case 'set' :
                $result = $this->setData($key, isset($args[0]) ? $args[0] : null);
                return $result;

            case 'uns' :
                $result = $this->unsetData($key);
                return $result;

            case 'has' :
                return isset($this->_data[$key]);
        }
        throw new Varien_Exception("Invalid method ".get_class($this)."::".$method."(".print_r($args,1).")");
    }
}