<?php
/**
 * @package     Joomla.Administrator
 * @subpackage  com_modules
 *
 * @copyright   (C) 2009 Open Source Matters, Inc. <https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see LICENSE.txt
 */

defined('_JEXEC') or die;

/**
 * Modules list controller class.
 *
 * @since  1.6
 */
class ModulesControllerModules extends JControllerAdmin
{
	/**
	 * Method to clone an existing module.
	 *
	 * @return  void
	 *
	 * @since   1.6
	 */
	public function duplicate()
	{
		// Check for request forgeries
		$this->checkToken();

		$pks = (array) $this->input->post->get('cid', array(), 'int');

		// Remove zero values resulting from input filter
		$pks = array_filter($pks);

		try
		{
			if (empty($pks))
			{
				throw new Exception(JText::_('COM_MODULES_ERROR_NO_MODULES_SELECTED'));
			}

			$model = $this->getModel();
			$model->duplicate($pks);
			$this->setMessage(JText::plural('COM_MODULES_N_MODULES_DUPLICATED', count($pks)));
		}
		catch (Exception $e)
		{
			JError::raiseWarning(500, $e->getMessage());
		}

		$this->setRedirect('index.php?option=com_modules&view=modules');
	}

	/**
	 * Method to get a model object, loading it if required.
	 *
	 * @param   string  $name    The model name. Optional.
	 * @param   string  $prefix  The class prefix. Optional.
	 * @param   array   $config  Configuration array for model. Optional.
	 *
	 * @return  object  The model.
	 *
	 * @since   1.6
	 */
	public function getModel($name = 'Module', $prefix = 'ModulesModel', $config = array('ignore_request' => true))
	{
		return parent::getModel($name, $prefix, $config);
	}
}