CHIEFSOFT\ameye
58 lines
1.7 KiB
PHP
58 lines
1.7 KiB
PHP
<?php
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/**
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* @file classes/security/authorization/internal/SubmissionFileUploaderAccessPolicy.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 SubmissionFileUploaderAccessPolicy
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*
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* @ingroup security_authorization_internal
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*
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* @brief Submission file policy to check if the current user is the uploader.
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*
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*/
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namespace PKP\security\authorization\internal;
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use PKP\security\authorization\AuthorizationPolicy;
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class SubmissionFileUploaderAccessPolicy extends SubmissionFileBaseAccessPolicy
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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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$request = $this->getRequest();
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// Get the user
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$user = $request->getUser();
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if (!$user instanceof \PKP\user\User) {
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return AuthorizationPolicy::AUTHORIZATION_DENY;
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}
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// Get the submission file
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$submissionFile = $this->getSubmissionFile($request);
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if (!$submissionFile instanceof \PKP\submissionFile\SubmissionFile) {
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return AuthorizationPolicy::AUTHORIZATION_DENY;
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}
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// Check if the uploader is the current user.
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if ($submissionFile->getUploaderUserId() == $user->getId()) {
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return AuthorizationPolicy::AUTHORIZATION_PERMIT;
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} else {
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return AuthorizationPolicy::AUTHORIZATION_DENY;
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}
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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\SubmissionFileUploaderAccessPolicy', '\SubmissionFileUploaderAccessPolicy');
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}
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