<?php
if (!defined("ROOT_PATH"))
{
	header("HTTP/1.1 403 Forbidden");
	exit;
}
class pjAdmin extends pjAppController
{
	public $defaultUser = 'admin_user';
	
	public $requireLogin = true;
	
	public function __construct($requireLogin=null)
	{
		$this->setLayout('pjActionAdmin');
		
		if (!is_null($requireLogin) && is_bool($requireLogin))
		{
			$this->requireLogin = $requireLogin;
		}
		
		if ($this->requireLogin)
		{
			if (!$this->isLoged() && !in_array(@$_GET['action'], array('pjActionLogin', 'pjActionForgot', 'pjActionExportFeed', 'pjActionPreview')))
			{
				pjUtil::redirect($_SERVER['PHP_SELF'] . "?controller=pjAdmin&action=pjActionLogin");
			}
		}
	}
	
	public function beforeRender()
	{
		
	}

	public function pjActionForgot()
	{
		$this->setLayout('pjActionAdminLogin');
		
		if (isset($_POST['forgot_user']))
		{
			$pjUserModel = pjUserModel::factory();
			
			$user = $pjUserModel
				->where('t1.email', $_POST['forgot_email'])
				->limit(1)
				->findAll()
				->getData();
				
			if (count($user) != 1)
			{
				pjUtil::redirect($_SERVER['PHP_SELF'] . "?controller=pjAdmin&action=pjActionForgot&err=AA10");
			} else {
				$user = $user[0];
				
				$Email = new pjEmail();
				if ($this->option_arr['o_send_email'] == 'smtp')
				{
					$pjEmail
						->setSmtpHost($this->option_arr['o_smtp_host'])
						->setSmtpUser($this->option_arr['o_smtp_user'])
						->setSmtpPass($this->option_arr['o_smtp_pass'])
						->setSmtpPort($this->option_arr['o_smtp_port']);
				}
				$Email
					->setTo($user['email'])
					->setFrom($user['email'])
					->setSubject(__('emailForgotSubject', true));

				$body = str_replace(
					array('{Name}', '{Password}'),
					array($user['name'], $user['password']),
					__('emailForgotBody', true)
				);

				if ($Email->send($body))
				{
					$err = "AA11";
				} else {
					$err = "AA12";
				}
				pjUtil::redirect($_SERVER['PHP_SELF'] . "?controller=pjAdmin&action=pjActionForgot&err=$err");
			}
		} else {
			$this->appendJs('jquery.validate.min.js', PJ_THIRD_PARTY_PATH . 'validate/');
			$this->appendJs('pjAdmin.js');
		}
	}

	public function pjActionIndex()
	{
		$this->checkLogin();
	
		if ($this->isAdmin() || $this->isEditor() || $this->isOwner())
		{
			$pjCalendarModel = pjCalendarModel::factory();
			$pjReservationModel = pjReservationModel::factory();
			$pjUserModel = pjUserModel::factory();
			
			$pjReservationModel
				->select("t1.id, t1.c_name, t1.created, t1.date_from, t1.date_to, t1.status, t3.content AS `calendar_name`")
				->join('pjCalendar', 't2.id=t1.calendar_id', 'inner')
				->join('pjMultiLang', "t3.model='pjCalendar' AND t3.foreign_id=t1.calendar_id AND t3.field='name' AND t3.locale='".$this->getLocaleId()."'", 'left')
				->limit(3)
				->orderBy('t1.created DESC');
			if ($this->isOwner())
			{
				$pjReservationModel->where('t2.user_id', $this->getUserId());
			}
			$reservation_arr = $pjReservationModel->findAll()->getData();
			$this->set('reservation_arr', $reservation_arr);
			
			$user_arr = $pjUserModel
				->select(sprintf("t1.id, t1.name, t1.email, t1.last_login,
					(SELECT COUNT(*) FROM `%s` WHERE `user_id` = `t1`.`id` LIMIT 1) AS `calendars`",
					$pjCalendarModel->getTable()))
				->orderBy('calendars DESC')
				->limit(4)->findAll()->getData();
			$this->set('user_arr', $user_arr);

			$condition1 = NULL;
			$condition2 = NULL;
			if ($this->isOwner())
			{
				$condition1 = " AND `user_id` = :user_id";
				$condition2 = " AND t2.`user_id` = :user_id";
			}
			
			$info_arr = $pjCalendarModel->reset()->prepare(sprintf("SELECT 1,
				(SELECT COUNT(*) FROM `%1\$s` WHERE 1 %4\$s LIMIT 1) AS `calendars`,
				(SELECT COUNT(*) FROM `%2\$s` INNER JOIN `%1\$s` AS t2 ON t2.id = `calendar_id` WHERE 1 %5\$s LIMIT 1) AS `reservations`,
				(SELECT COUNT(*) FROM `%3\$s` WHERE 1 LIMIT 1) AS `users`",
				$pjCalendarModel->getTable(), $pjReservationModel->getTable(), $pjUserModel->getTable(), $condition1, $condition2)
			)->exec(array('user_id' => $this->getUserId()))->getData();
			$this->set('info_arr', $info_arr);

		} else {
			$this->set('status', 2);
		}
	}
	
	public function pjActionLogin()
	{
		$this->setLayout('pjActionAdminLogin');
		
		if (isset($_POST['login_user']))
		{
			if (!pjValidation::pjActionNotEmpty($_POST['login_email']) || !pjValidation::pjActionNotEmpty($_POST['login_password']) || !pjValidation::pjActionEmail($_POST['login_email']))
			{
				pjUtil::redirect($_SERVER['PHP_SELF'] . "?controller=pjAdmin&action=pjActionLogin&err=4");
			}
			$pjUserModel = pjUserModel::factory();

			$user = $pjUserModel
				->where('t1.email', $_POST['login_email'])
				->where(sprintf("t1.password = AES_ENCRYPT('%s', '%s')", $pjUserModel->escapeString($_POST['login_password']), PJ_SALT))
				->limit(1)
				->findAll()
				->getData();

			if (count($user) != 1)
			{
				pjUtil::redirect($_SERVER['PHP_SELF'] . "?controller=pjAdmin&action=pjActionLogin&err=1");
			} else {
				$user = $user[0];
				unset($user['password']);
															
				if (!in_array($user['role_id'], array(1,2,3)))
				{
					pjUtil::redirect($_SERVER['PHP_SELF'] . "?controller=pjAdmin&action=pjActionLogin&err=2");
				}
				
				if ($user['role_id'] == 3 && $user['is_active'] == 'F')
				{
					pjUtil::redirect($_SERVER['PHP_SELF'] . "?controller=pjAdmin&action=pjActionLogin&err=2");
				}
				
				if ($user['status'] != 'T')
				{
					pjUtil::redirect($_SERVER['PHP_SELF'] . "?controller=pjAdmin&action=pjActionLogin&err=3");
				}
				
				$last_login = date("Y-m-d H:i:s");
    			$_SESSION[$this->defaultUser] = $user;
    			
    			$data = array();
    			$data['last_login'] = $last_login;
    			$pjUserModel->reset()->setAttributes(array('id' => $user['id']))->modify($data);
    			
    			$calendar = pjCalendarModel::factory()->where('t1.user_id', $user['id'])->limit(1)->findAll()->getDataPair(NULL, 'id');
    			if (count($calendar) === 1)
    			{
    				$this->setForeignId($calendar[0]);
    			}
    			
    			if ($this->isAdmin())
    			{
	    			pjUtil::redirect($_SERVER['PHP_SELF'] . "?controller=pjAdmin&action=pjActionIndex");
    			}
    			
				if ($this->isEditor())
    			{
	    			pjUtil::redirect($_SERVER['PHP_SELF'] . "?controller=pjAdmin&action=pjActionIndex");
    			}
    			
				if ($this->isOwner())
    			{
	    			pjUtil::redirect($_SERVER['PHP_SELF'] . "?controller=pjAdmin&action=pjActionIndex");
    			}
			}
		} else {
			$this->appendJs('jquery.validate.min.js', PJ_THIRD_PARTY_PATH . 'validate/');
			$this->appendJs('pjAdmin.js');
		}
	}
	
	public function pjActionLogout()
	{
		if ($this->isLoged())
        {
        	$_SESSION[$this->defaultUser] = NULL;
        	unset($_SESSION[$this->defaultUser]);
        	
        	if (ini_get("session.use_cookies"))
        	{
        		$params = session_get_cookie_params();
        		
				if (version_compare(PHP_VERSION, '5.2.0', '>='))
				{
        			setcookie(session_name(), '', time() - 42000,
        				$params["path"], $params["domain"], $params["secure"], $params["httponly"]);
				} else {
					setcookie(session_name(), '', time() - 42000,
						$params["path"], $params["domain"], $params["secure"]);
				}
        	}
        	
        	session_destroy();
        }
       	pjUtil::redirect($_SERVER['PHP_SELF'] . "?controller=pjAdmin&action=pjActionLogin");
	}

	public function pjActionMessages()
	{
		$this->setAjax(true);
		header("Content-Type: text/javascript; charset=utf-8");
	}
		
	public function pjActionProfile()
	{
		if (isset($_POST['profile_update']))
		{
			$pjUserModel = pjUserModel::factory();
			$arr = $pjUserModel->find($this->getUserId())->getData();
			$data = array();
			$data['role_id'] = $arr['role_id'];
			$data['status'] = $arr['status'];
			$post = array_merge($_POST, $data);
			if (!$pjUserModel->validates($post))
			{
				pjUtil::redirect($_SERVER['PHP_SELF'] . "?controller=pjAdmin&action=pjActionProfile&err=AA14");
			}
			$pjUserModel->set('id', $this->getUserId())->modify($post);
			pjUtil::redirect($_SERVER['PHP_SELF'] . "?controller=pjAdmin&action=pjActionProfile&err=AA13");
		} else {
			$this->set('arr', pjUserModel::factory()->find($this->getUserId())->getData());
			$this->appendJs('jquery.validate.min.js', PJ_THIRD_PARTY_PATH . 'validate/');
			$this->appendJs('pjAdmin.js');
		}
	}
	
	public function pjActionRedirect()
	{
		if (isset($_GET['calendar_id']) && (int) $_GET['calendar_id'] > 0)
		{
			if ((int) pjCalendarModel::factory()->where('t1.id', $_GET['calendar_id'])->findCount()->getData() == 1)
			{
				$this->setForeignId($_GET['calendar_id']);
			}
		}
		
		$qs = NULL;
		if (isset($_GET['nextParams']) && !empty($_GET['nextParams']))
		{
			parse_str($_GET['nextParams'], $params);
			if (!empty($params))
			{
				$qs = http_build_query($params);
				$qs = "&" . $qs;
			}
		}

		pjUtil::redirect(sprintf("%sindex.php?controller=%s&action=%s%s", PJ_INSTALL_URL, $_GET['nextController'], $_GET['nextAction'], $qs));
		exit;
	}
}
?>