<?php
/**
 * JEvents Component for Joomla! 3.x
 *
 * @version     $Id: user.php 1975 2011-04-27 15:52:33Z geraintedwards $
 * @package     JEvents
 * @copyright   Copyright (C) 2008-2020 GWESystems Ltd, 2006-2008 JEvents Project Group
 * @license     GNU/GPLv2, see http://www.gnu.org/licenses/gpl-2.0.html
 * @link        http://www.jevents.net
 */

defined('JPATH_BASE') or die('Direct Access to this location is not allowed.');

jimport('joomla.application.component.controller');

use Joomla\CMS\Language\Text;
use Joomla\CMS\Factory;
use Joomla\CMS\Router\Route;
use Joomla\CMS\Session\Session;
use Joomla\Utilities\ArrayHelper;

class AdminUserController extends Joomla\CMS\MVC\Controller\BaseController
{

	/** @var string        current used task */
	protected $task = null;

	/** @var array        int or array with the choosen list id */
	protected $cid = null;

	function __construct()
	{

		parent::__construct();
		$this->registerDefaultTask('showUser');
		$input = Factory::getApplication()->input;

		$this->task = $input->get('task', '', "cmd");
		$this->cid  = $input->get('cid', array(0), "array");
		if (!is_array($this->cid))
		{
			$this->cid = array(0);
		}
		$this->cid = ArrayHelper::toInteger($this->cid);

		$this->registerTask('overview', 'showUsers');
		$this->registerTask('list', 'showUsers');
		$this->registerTask('edit', 'editUser');
		$this->registerTask('save', 'saveUser');
		$this->registerTask('publish', 'publishUser');
		$this->registerTask('unpublish', 'unpublishUser');
		$this->registerTask('remove', 'removeUser');

		// Populate common data used by view
		// get the view
		$this->view = $this->getView("user", "html");

		// Assign data for view
		$this->view->task   = $this->task;
	}

	function showUsers()
	{

		//JLoader::import( 'models.user',JPATH_COMPONENT_ADMINISTRATOR);

		$model = $this->getModel('user');
		$this->view->setModel($model, true);

		// Set the layout
		$this->view->setLayout('overview');

		$this->view->display();
	}

	function editUser()
	{

		////JLoader::import( 'models.user',JPATH_COMPONENT_ADMINISTRATOR);

		if (!JEVHelper::isAdminUser())
		{
			$msg  = "Not Authorised";
			$link = Route::_('index.php?option=' . JEV_COM_COMPONENT . '&task=user.list', false);
			$this->setRedirect($link, $msg);
			$this->redirect();

			return;
		}

		$model = $this->getModel('user');
		$this->view->setModel($model, true);

		// Set the layout
		$this->view->setLayout('edit');

		$this->view->display();
	}

	function saveUser()
	{
		// Check for request forgeries
		Session::checkToken() or jexit('Invalid Token');

		$input  = Factory::getApplication()->input;

		if (!JEVHelper::isAdminUser())
		{
			$msg  = "Not Authorised";
			$link = Route::_('index.php?option=' . JEV_COM_COMPONENT . '&task=user.list', false);
			$this->setRedirect($link, $msg);
			$this->redirect();

			return;
		}

		$post = $input->post->getArray();
		$cid  = $input->post->get('cid', array(), 'array');

		$cid  = (int) $cid[0];

		$model = $this->getModel('user');

		if ($model->store($cid, $post))
		{
			$msg = Text::_('USER_SAVED');
		}
		else
		{
			$msg = Text::_('ERROR_SAVING_USER');
		}

		$link = Route::_('index.php?option=' . JEV_COM_COMPONENT . '&task=user.list', false);
		$this->setRedirect($link, $msg);
		$this->redirect();

	}

	function removeUser()
	{

		// Check for request forgeries
		Session::checkToken() or jexit('Invalid Token');

		if (!JEVHelper::isAdminUser())
		{
			$msg  = "Not Authorised";
			$link = Route::_('index.php?option=' . JEV_COM_COMPONENT . '&task=user.list', false);
			$this->setRedirect($link, $msg);
			$this->redirect();

			return;
		}

		$model = $this->getModel('user');
		$users = TableUser::getUsers($this->cid);

		$countdeleted = 0;
		foreach ($users as $user)
		{
			$countdeleted += $user->delete() ? 1 : 0;
		}
		if ($countdeleted = count($users))
		{
			$set        = Factory::getApplication()->triggerEvent('onAfterRemoveUser', array($users));
			$msg = Text::_('USERS_DELETED');
		}
		else
		{
			$msg = Text::_('NOT_ALL_USERS_DELETED');
		}

		$link = Route::_('index.php?option=' . JEV_COM_COMPONENT . '&task=user.list', false);
		$this->setRedirect($link, $msg);
		$this->redirect();

	}

	function publishUser()
	{

		$this->changeState("published", 1, Text::_('COM_JEVENTS_USER_ACTION_ENABLED'));
	}

	private function changeState($field, $newstate, $successMessage)
	{

		// Check for request forgeries
		Session::checkToken() or jexit('Invalid Token');

		if (!JEVHelper::isAdminUser())
		{
			$msg  = "Not Authorised";
			$link = Route::_('index.php?option=' . JEV_COM_COMPONENT . '&task=user.list', false);
			$this->setRedirect($link, $msg);
			$this->redirect();

			return;
		}

		$model        = $this->getModel('user');
		$user         = $model->getUser();
		$user->$field = $newstate;
		if ($user->store())
		{
			$msg = $successMessage;
		}
		else
		{
			$msg = Text::_('ERROR_UPDATING_USER');
		}

		$link = Route::_('index.php?option=' . JEV_COM_COMPONENT . '&task=user.list', false);
		$this->setRedirect($link, $msg);
		$this->redirect();
	}

	function unpublishUser()
	{

		$this->changeState("published", 0, Text::_('COM_JEVENTS_USER_ACTION_DISABLED'));
	}

	function cancreate()
	{

		$this->changeState("cancreate", 1, Text::_('USER_CAN_CREATE_EVENTS'));
	}

	function cannotcreate()
	{

		$this->changeState("cancreate", 0, Text::_('USER_CANNOT_CREATE_EVENTS'));
	}

	function canedit()
	{

		$this->changeState("canedit", 1, Text::_('USER_CAN_EDIT_EVENTS'));
	}

	function cannotedit()
	{

		$this->changeState("canedit", 0, Text::_('USER_CANNOT_EDIT_EVENTS'));
	}

	function candeleteown()
	{

		$this->changeState("candeleteown", 1, Text::_('USER_CAN_DELETE_OWN'));
	}

	function cannotdeleteown()
	{

		$this->changeState("candeleteown", 0, Text::_('USER_CANNOT_DELETE_OWN'));
	}

	function candeleteall()
	{

		$this->changeState("candeleteall", 1, Text::_('USER_CAN_DELETE_ALL'));
	}

	function cannotdeleteall()
	{

		$this->changeState("candeleteall", 0, Text::_('USER_CANNOT_DELETE_ALL'));
	}

	function canpublishown()
	{

		$this->changeState("canpublishown", 1, Text::_('USER_CAN_PUBLISH_OWN'));
	}

	function cannotpublishown()
	{

		$this->changeState("canpublishown", 0, Text::_('USER_CANNOT_PUBLISH_OWN'));
	}

	function canpublishall()
	{

		$this->changeState("canpublishall", 1, Text::_('USER_CAN_PUBLISH_ALL'));
	}

	function cannotpublishall()
	{

		$this->changeState("canpublishall", 0, Text::_('USER_CANNOT_PUBLISH_ALL'));
	}

	function canuploadimages()
	{

		$this->changeState("canuploadimages", 1, Text::_('USER_CAN_UPLOAD_IMAGES'));
	}

	function cannotuploadimages()
	{

		$this->changeState("canuploadimages", 0, Text::_('USER_CANNOT_UPLOAD_IMAGES'));
	}

	function canuploadmovies()
	{

		$this->changeState("canuploadmovies", 1, Text::_('USER_CAN_UPLOAD_FILES'));
	}

	// These apply to extra attributes - user specific or global

	function cannotuploadmovies()
	{

		$this->changeState("canuploadmovies", 0, Text::_('USER_CANNOT_UPLOAD_FILES'));
	}

	function cancreateown()
	{

		$this->changeState("cancreateown", 1, Text::_('USER_CAN_CREATE_OWN_EXTRAS'));
	}

	function cannotcreateown()
	{

		$this->changeState("cancreateown", 0, Text::_('USER_CANNOT_CREATE_OWN_EXTRAS'));
	}

	function cancreateglobal()
	{

		$this->changeState("cancreateglobal", 1, Text::_('USER_CAN_CREATE_GLOBAL_EXTRAS'));
	}

	function cannotcreateglobal()
	{

		$this->changeState("cancreateglobal", 0, Text::_('USER_CANNOT_CREATE_GLOBAL_EXTRAS'));
	}

}