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110 lines
3.1 KiB
PHP
110 lines
3.1 KiB
PHP
<?php
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/*
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* Copyright (C) 2015 Julien Fastré <julien.fastre@champs-libres.coop>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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namespace Chill\ActivityBundle\Security\Authorization;
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use Symfony\Component\Security\Core\Authentication\Token\TokenInterface;
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use Chill\MainBundle\Security\Authorization\AbstractChillVoter;
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use Chill\MainBundle\Security\Authorization\AuthorizationHelper;
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use Chill\MainBundle\Security\ProvideRoleHierarchyInterface;
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use Chill\MainBundle\Entity\User;
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use Chill\ActivityBundle\Entity\Activity;
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use Chill\PersonBundle\Entity\Person;
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use Symfony\Component\Security\Core\Role\Role;
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/**
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*
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*
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* @author Julien Fastré <julien.fastre@champs-libres.coop>
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*/
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class ActivityVoter extends AbstractChillVoter implements ProvideRoleHierarchyInterface
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{
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const CREATE = 'CHILL_ACTIVITY_CREATE';
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const SEE = 'CHILL_ACTIVITY_SEE';
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const SEE_DETAILS = 'CHILL_ACTIVITY_SEE_DETAILS';
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const UPDATE = 'CHILL_ACTIVITY_UPDATE';
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const DELETE = 'CHILL_ACTIVITY_DELETE';
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/**
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*
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* @var AuthorizationHelper
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*/
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protected $helper;
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public function __construct(AuthorizationHelper $helper)
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{
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$this->helper = $helper;
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}
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protected function supports($attribute, $subject)
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{
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if ($subject instanceof Activity) {
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return \in_array($attribute, $this->getAttributes());
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} elseif ($subject instanceof Person) {
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return $attribute === self::SEE
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||
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$attribute === self::CREATE;
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} else {
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return false;
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}
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}
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protected function voteOnAttribute($attribute, $subject, TokenInterface $token)
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{
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if (!$token->getUser() instanceof User) {
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return false;
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}
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if ($subject instanceof Person) {
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$centers = $this->helper->getReachableCenters($token->getUser(), new Role($attribute));
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return \in_array($subject->getCenter(), $centers);
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}
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/* @var $subject Activity */
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return $this->helper->userHasAccess($token->getUser(), $subject, $attribute);
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}
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private function getAttributes()
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{
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return [ self::CREATE, self::SEE, self::UPDATE, self::DELETE,
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self::SEE_DETAILS ];
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}
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public function getRoles()
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{
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return $this->getAttributes();
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}
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public function getRolesWithoutScope()
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{
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return array();
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}
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public function getRolesWithHierarchy()
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{
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return [ 'Activity' => $this->getRoles() ];
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}
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}
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