CHIEFSOFT\ameye
83 lines
2.8 KiB
PHP
83 lines
2.8 KiB
PHP
<?php
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/**
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* @file classes/security/authorization/internal/PublicationRequiredPolicy.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 PublicationRequiredPolicy
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*
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* @ingroup security_authorization_internal
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*
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* @brief Policy that ensures that the request contains a valid publication id.
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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\facades\Repo;
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use PKP\core\PKPRequest;
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use PKP\security\authorization\AuthorizationPolicy;
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use PKP\security\authorization\DataObjectRequiredPolicy;
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class PublicationRequiredPolicy extends DataObjectRequiredPolicy
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{
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protected ?string $publicationParameterName;
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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 array $args request parameters
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* @param ?string $publicationParameterName the request parameter we expect
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* the submission id in. Pass null to look for the current publication in an authorized
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* submission object instead.
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* @param null|mixed $operations
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*/
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public function __construct($request, &$args, $publicationParameterName = null, $operations = null)
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{
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parent::__construct($request, $args, $publicationParameterName, 'user.authorization.invalidPublication', $operations);
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$this->publicationParameterName = $publicationParameterName;
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$callOnDeny = [$request->getDispatcher(), 'handle404', []];
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$this->setAdvice(
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AuthorizationPolicy::AUTHORIZATION_ADVICE_CALL_ON_DENY,
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$callOnDeny
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);
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}
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//
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// Implement template methods from AuthorizationPolicy
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//
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/**
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* @see DataObjectRequiredPolicy::dataObjectEffect()
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*/
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public function dataObjectEffect()
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{
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// Get the publication id from the policy or, if
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// no parameter name is passed, look for the current
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// publication in an authorized submission object
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if ($this->publicationParameterName) {
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$publication = Repo::publication()->get((int) $this->getDataObjectId());
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} else {
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$submission = $this->getAuthorizedContextObject(Application::ASSOC_TYPE_SUBMISSION);
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if ($submission) {
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$publication = $submission->getCurrentPublication();
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}
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}
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if (!isset($publication)) {
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return AuthorizationPolicy::AUTHORIZATION_DENY;
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}
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// Save the publication to the authorization context.
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$this->addAuthorizedContextObject(Application::ASSOC_TYPE_PUBLICATION, $publication);
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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\PublicationRequiredPolicy', '\PublicationRequiredPolicy');
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}
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