Joomla-Sermon-Distributor-Fork/admin/controllers/import.php

<?php
/*--------------------------------------------------------------------------------------------------------|  www.vdm.io  |------/
    __      __       _     _____                 _                                  _     __  __      _   _               _
    \ \    / /      | |   |  __ \               | |                                | |   |  \/  |    | | | |             | |
     \ \  / /_ _ ___| |_  | |  | | _____   _____| | ___  _ __  _ __ ___   ___ _ __ | |_  | \  / | ___| |_| |__   ___   __| |
      \ \/ / _` / __| __| | |  | |/ _ \ \ / / _ \ |/ _ \| '_ \| '_ ` _ \ / _ \ '_ \| __| | |\/| |/ _ \ __| '_ \ / _ \ / _` |
       \  / (_| \__ \ |_  | |__| |  __/\ V /  __/ | (_) | |_) | | | | | |  __/ | | | |_  | |  | |  __/ |_| | | | (_) | (_| |
        \/ \__,_|___/\__| |_____/ \___| \_/ \___|_|\___/| .__/|_| |_| |_|\___|_| |_|\__| |_|  |_|\___|\__|_| |_|\___/ \__,_|
                                                        | |                                                                 
                                                        |_| 				
/-------------------------------------------------------------------------------------------------------------------------------/

	@version		1.3.1
	@build			8th March, 2016
	@created		22nd October, 2015
	@package		Sermon Distributor
	@subpackage		import.php
	@author			Llewellyn van der Merwe <https://www.vdm.io/>	
	@copyright		Copyright (C) 2015. All Rights Reserved
	@license		GNU/GPL Version 2 or later - http://www.gnu.org/licenses/gpl-2.0.html 
	
	A sermon distributor that links to Dropbox. 
                                                             
/-----------------------------------------------------------------------------------------------------------------------------*/

// No direct access to this file
defined('_JEXEC') or die('Restricted access');

/**
 * Sermondistributor Import Controller
 */
class SermondistributorControllerImport extends JControllerLegacy
{
	/**
	 * Import an spreadsheet.
	 *
	 * @return  void
	 */
	public function import()
	{
		// Check for request forgeries
		JSession::checkToken() or jexit(JText::_('JINVALID_TOKEN'));

		$model = $this->getModel('import');
		if ($model->import())
		{
			$cache = JFactory::getCache('mod_menu');
			$cache->clean();
			// TODO: Reset the users acl here as well to kill off any missing bits
		}

		$app = JFactory::getApplication();
		$redirect_url = $app->getUserState('com_sermondistributor.redirect_url');
		if (empty($redirect_url))
		{
			$redirect_url = JRoute::_('index.php?option=com_sermondistributor&view=import', false);
		}
		else
		{
			// wipe out the user state when we're going to redirect
			$app->setUserState('com_sermondistributor.redirect_url', '');
			$app->setUserState('com_sermondistributor.message', '');
			$app->setUserState('com_sermondistributor.extension_message', '');
		}
		$this->setRedirect($redirect_url);
	}
}