CHIEFSOFT\ameye
75 lines
2.2 KiB
PHP
75 lines
2.2 KiB
PHP
<?php
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/**
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* @file classes/observers/events/UsageEvent.php
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*
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* Copyright (c) 2022 Simon Fraser University
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* Copyright (c) 2022 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 Usage
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*
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* @ingroup observers_events
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*
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* @brief Adds issue tracking to the usage event data.
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*
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*/
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namespace APP\observers\events;
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use APP\core\Application;
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use APP\issue\Issue;
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use APP\issue\IssueGalley;
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use APP\submission\Submission;
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use Exception;
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use PKP\context\Context;
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use PKP\submission\Representation;
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use PKP\submissionFile\SubmissionFile;
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class UsageEvent extends \PKP\observers\events\UsageEvent
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{
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public ?Issue $issue;
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public ?IssueGalley $issueGalley;
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public function __construct(
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int $assocType,
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Context $context,
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Submission $submission = null,
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Representation $galley = null,
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SubmissionFile $submissionFile = null,
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Issue $issue = null,
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IssueGalley $issueGalley = null
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) {
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$this->issue = $issue;
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$this->issueGalley = $issueGalley;
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parent::__construct($assocType, $context, $submission, $galley, $submissionFile);
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}
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/**
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* Get the canonical URL for the usage object
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*
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* @throws Exception
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*/
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protected function getCanonicalUrl(): string
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{
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if (in_array($this->assocType, [Application::ASSOC_TYPE_ISSUE, Application::ASSOC_TYPE_ISSUE_GALLEY])) {
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$canonicalUrlPage = $canonicalUrlOp = null;
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$canonicalUrlParams = [];
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switch ($this->assocType) {
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case Application::ASSOC_TYPE_ISSUE_GALLEY:
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$canonicalUrlOp = 'download';
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$canonicalUrlParams = [$this->issue->getId(), $this->issueGalley->getId()];
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break;
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case Application::ASSOC_TYPE_ISSUE:
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$canonicalUrlOp = 'view';
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$canonicalUrlParams = [$this->issue->getId()];
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break;
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}
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$canonicalUrl = $this->getRouterCanonicalUrl($this->request, $canonicalUrlPage, $canonicalUrlOp, $canonicalUrlParams);
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return $canonicalUrl;
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} else {
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return parent::getCanonicalUrl();
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}
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}
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}
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