CHIEFSOFT\ameye
92 lines
2.6 KiB
PHP
92 lines
2.6 KiB
PHP
<?php
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/**
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* @file controllers/api/file/linkAction/DownloadFileLinkAction.php
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*
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* Copyright (c) 2014-2021 Simon Fraser University
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* Copyright (c) 2003-2021 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 DownloadFileLinkAction
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*
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* @ingroup controllers_api_file_linkAction
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*
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* @brief An action to download a file.
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*/
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namespace PKP\controllers\api\file\linkAction;
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use APP\core\Request;
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use PKP\linkAction\request\PostAndRedirectAction;
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use PKP\submissionFile\SubmissionFile;
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class DownloadFileLinkAction extends FileLinkAction
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{
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/** @var string Optional label to use instead of file name */
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public $label;
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/**
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* Constructor
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*
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* @param Request $request
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* @param SubmissionFile $submissionFile the submission file to
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* link to.
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* @param int $stageId (optional)
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* @param string $label (optional) Label to use instead of filename
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* @param int $fileId (optional) Download a specific revision of a file
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* @param string $filename (optional) The filename to use for the file
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*/
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public function __construct($request, $submissionFile, $stageId = null, $label = null, $fileId = null, $filename = null)
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{
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// Instantiate the redirect action request.
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$router = $request->getRouter();
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$this->label = $label;
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$actionArgs = $this->getActionArgs($submissionFile, $stageId);
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if ($fileId) {
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$actionArgs['fileId'] = $fileId;
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}
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if ($filename) {
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$actionArgs['filename'] = $filename;
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}
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$redirectRequest = new PostAndRedirectAction(
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$router->url(
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$request,
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null,
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'api.file.FileApiHandler',
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'recordDownload',
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null,
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$actionArgs
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),
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$router->url(
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$request,
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null,
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'api.file.FileApiHandler',
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'downloadFile',
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null,
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$actionArgs
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)
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);
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// Configure the file link action.
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parent::__construct(
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'downloadFile',
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$redirectRequest,
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htmlspecialchars($this->getLabel($submissionFile))
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);
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}
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/**
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* Get the label for the file download action.
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*
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* @param SubmissionFile $submissionFile
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*
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* @return string
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*/
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public function getLabel($submissionFile)
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{
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if ($this->label !== null) {
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return $this->label;
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}
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return $submissionFile->getLocalizedData('name');
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}
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}
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