Current File : //var/www/projetos/suporte.iigd.com.br.old/src/Application/View/Extension/SessionExtension.php
<?php
/**
* ---------------------------------------------------------------------
*
* GLPI - Gestionnaire Libre de Parc Informatique
*
* http://glpi-project.org
*
* @copyright 2015-2022 Teclib' and contributors.
* @copyright 2003-2014 by the INDEPNET Development Team.
* @licence https://www.gnu.org/licenses/gpl-3.0.html
*
* ---------------------------------------------------------------------
*
* LICENSE
*
* This file is part of GLPI.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*
* ---------------------------------------------------------------------
*/
namespace Glpi\Application\View\Extension;
use CommonGLPI;
use Profile_User;
use Session;
use Twig\Extension\AbstractExtension;
use Twig\TwigFunction;
use User;
/**
* @since 10.0.0
*/
class SessionExtension extends AbstractExtension
{
public function getFunctions(): array
{
return [
new TwigFunction('can_view_all_entities', [Session::class, 'canViewAllEntities']),
new TwigFunction('get_current_interface', [$this, 'getCurrentInterface']),
new TwigFunction('get_current_user', [$this, 'getCurrentUser']),
new TwigFunction('has_access_to_entity', [Session::class, 'haveAccessToEntity']),
new TwigFunction('has_access_to_user_entities', [$this, 'hasAccessToUserEntities']),
new TwigFunction('has_profile_right', [Session::class, 'haveRight']),
new TwigFunction('has_itemtype_right', [$this, 'hasItemtypeRight']),
new TwigFunction('is_multi_entities_mode', [Session::class, 'isMultiEntitiesMode']),
new TwigFunction('pull_messages', [$this, 'pullMessages']),
new TwigFunction('session', [$this, 'session']),
new TwigFunction('user_pref', [$this, 'userPref']),
];
}
/**
* Returns current interface.
*
* @return User|null
*/
public function getCurrentInterface(): ?string
{
return $_SESSION['glpiactiveprofile']['interface'] ?? null;
}
/**
* Returns current connected user.
*
* @return User|null
*/
public function getCurrentUser(): ?User
{
if (($user = User::getById(Session::getLoginUserID())) !== false) {
return $user;
}
return null;
}
/**
* Check global right on itemtype.
*
* @param string $itemtype
* @param int $right
*
* @return bool
*/
public function hasItemtypeRight(string $itemtype, int $right): bool
{
if (!is_a($itemtype, CommonGLPI::class, true)) {
throw new \Exception(sprintf('Unable to check rights of itemtype "%s".', $itemtype));
}
$item = new $itemtype();
return $item->canGlobal($right);
}
/**
* Get user preference.
*
* @param string $name
* @param bool $decode
*
* @return null|mixed
*/
public function userPref(string $name, bool $decode = false)
{
global $CFG_GLPI;
$data = $_SESSION['glpi' . $name] ?? $CFG_GLPI[$name] ?? null;
if ($decode) {
$data = importArrayFromDB($data);
}
return $data;
}
/**
* Get session value.
*
* @param string $name
*
* @return mixed
*/
public function session(string $name)
{
return $_SESSION[$name] ?? null;
}
/**
* Check if a current user have access has access to given user entities.
*
* @param int $users_id
*
* @return bool
*/
public function hasAccessToUserEntities(int $users_id): bool
{
return Session::haveAccessToOneOfEntities(Profile_User::getUserEntities($users_id, false));
}
/**
* Return MESSAGE_AFTER_REDIRECT session var and clear it.
*
* @return string[]
*/
public function pullMessages(): array
{
$messages = $_SESSION['MESSAGE_AFTER_REDIRECT'] ?? [];
$_SESSION['MESSAGE_AFTER_REDIRECT'] = [];
return $messages;
}
}
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