CHIEFSOFT\ameye
98 lines
3.3 KiB
PHP
98 lines
3.3 KiB
PHP
<?php
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/**
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* @file classes/security/authorization/internal/ReviewAssignmentAccessPolicy.php
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*
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* Copyright (c) 2014-2021 Simon Fraser University
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* Copyright (c) 2000-2021 John Willinsky
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* Distributed under the GNU GPL v3. For full terms see the file docs/COPYING.
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*
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* @class ReviewAssignmentAccessPolicy
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*
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* @ingroup security_authorization_internal
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*
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* @brief Class to control access to a submission based on whether the user is an assigned reviewer.
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*
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* NB: This policy expects a previously authorized submission in the
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* authorization context.
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*/
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namespace PKP\security\authorization\internal;
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use APP\core\Application;
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use APP\submission\Submission;
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use PKP\core\PKPRequest;
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use PKP\db\DAORegistry;
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use PKP\security\authorization\AuthorizationPolicy;
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use PKP\submission\reviewAssignment\ReviewAssignmentDAO;
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use PKP\user\User;
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class ReviewAssignmentAccessPolicy extends AuthorizationPolicy
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{
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/** @var PKPRequest */
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public $_request;
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/** @var bool */
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public $_permitDeclined;
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/**
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* Constructor
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*
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* @param PKPRequest $request
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* @param bool $permitDeclined True if declined or cancelled reviews are acceptable.
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*/
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public function __construct($request, $permitDeclined = false)
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{
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parent::__construct('user.authorization.submissionReviewer');
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$this->_request = $request;
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$this->_permitDeclined = $permitDeclined;
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}
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//
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// Implement template methods from AuthorizationPolicy
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//
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/**
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* @see AuthorizationPolicy::effect()
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*/
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public function effect()
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{
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// Get the user
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$user = $this->_request->getUser();
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if (!$user instanceof User) {
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return AuthorizationPolicy::AUTHORIZATION_DENY;
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}
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// Get the submission
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$submission = $this->getAuthorizedContextObject(Application::ASSOC_TYPE_SUBMISSION);
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if (!$submission instanceof Submission) {
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return AuthorizationPolicy::AUTHORIZATION_DENY;
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}
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// Check if a review assignment exists between the submission and the user
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$reviewAssignmentDao = DAORegistry::getDAO('ReviewAssignmentDAO'); /** @var ReviewAssignmentDAO $reviewAssignmentDao */
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$reviewAssignment = $reviewAssignmentDao->getLastReviewRoundReviewAssignmentByReviewer($submission->getId(), $user->getId());
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// Ensure a valid review assignment was fetched from the database
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if (!($reviewAssignment instanceof \PKP\submission\reviewAssignment\ReviewAssignment)) {
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return AuthorizationPolicy::AUTHORIZATION_DENY;
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}
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// If the assignment has been cancelled, deny access.
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if ($reviewAssignment->getCancelled()) {
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return AuthorizationPolicy::AUTHORIZATION_DENY;
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}
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// Ensure that the assignment isn't declined, unless that's permitted
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if (!$this->_permitDeclined && $reviewAssignment->getDeclined()) {
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return AuthorizationPolicy::AUTHORIZATION_DENY;
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}
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// Save the review assignment to the authorization context.
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$this->addAuthorizedContextObject(Application::ASSOC_TYPE_REVIEW_ASSIGNMENT, $reviewAssignment);
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return AuthorizationPolicy::AUTHORIZATION_PERMIT;
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}
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}
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if (!PKP_STRICT_MODE) {
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class_alias('\PKP\security\authorization\internal\ReviewAssignmentAccessPolicy', '\ReviewAssignmentAccessPolicy');
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}
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