111 lines
2.5 KiB
PHP
111 lines
2.5 KiB
PHP
<?php
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/*
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* This file is part of the Kimai package.
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*
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* (c) Kevin Papst <kevin@kevinpapst.de>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace TimesheetBundle\Voter;
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use AppBundle\Entity\User;
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use AppBundle\Voter\AbstractVoter;
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use Symfony\Component\Security\Core\Authentication\Token\TokenInterface;
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use TimesheetBundle\Entity\Activity;
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/**
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* A voter to check permissions on Activities.
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*
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* @author Kevin Papst <kevin@kevinpapst.de>
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*/
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class ActivityVoter extends AbstractVoter
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{
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const VIEW = 'view';
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const EDIT = 'edit';
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const DELETE = 'delete';
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/**
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* @param string $attribute
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* @param mixed $subject
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* @return bool
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*/
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protected function supports($attribute, $subject)
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{
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if (!in_array($attribute, array(self::VIEW, self::EDIT, self::DELETE))) {
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return false;
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}
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if (!$subject instanceof Activity) {
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return false;
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}
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return true;
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}
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/**
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* @param string $attribute
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* @param Activity $subject
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* @param TokenInterface $token
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* @return bool
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*/
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protected function voteOnAttribute($attribute, $subject, TokenInterface $token)
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{
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$user = $token->getUser();
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if (!$user instanceof User) {
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return false;
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}
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switch ($attribute) {
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case self::VIEW:
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return $this->canView($subject, $user, $token);
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case self::EDIT:
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return $this->canEdit($subject, $user, $token);
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case self::DELETE:
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return $this->canDelete($token);
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}
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return false;
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}
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/**
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* @param Activity $activity
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* @param User $user
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* @return bool
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*/
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protected function canView(Activity $activity, User $user, TokenInterface $token)
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{
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if ($this->canEdit($activity, $user, $token)) {
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return true;
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}
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return false;
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}
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/**
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* @param Activity $activity
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* @param User $user
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* @return bool
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*/
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protected function canEdit(Activity $activity, User $user, TokenInterface $token)
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{
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if ($this->canDelete($token)) {
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return true;
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}
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return false;
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}
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/**
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* @param TokenInterface $token
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* @return bool
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*/
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protected function canDelete(TokenInterface $token)
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{
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return $this->hasRole('ROLE_ADMIN', $token);
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}
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}
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