CHIEFSOFT\ameye
85 lines
2.2 KiB
PHP
85 lines
2.2 KiB
PHP
<?php
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/**
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* @file controllers/api/file/linkAction/DownloadLibraryFileLinkAction.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 DownloadLibraryFileLinkAction
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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 library 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\context\LibraryFile;
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use PKP\linkAction\LinkAction;
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use PKP\linkAction\request\PostAndRedirectAction;
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class DownloadLibraryFileLinkAction extends LinkAction
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{
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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 LibraryFile $libraryFile the library file to
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* link to.
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*/
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public function __construct($request, $libraryFile)
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{
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// Instantiate the redirect action request.
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$router = $request->getRouter();
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$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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'enableLinkAction',
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null,
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$this->getActionArgs($libraryFile)
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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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'downloadLibraryFile',
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null,
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$this->getActionArgs($libraryFile)
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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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$redirectRequest,
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htmlspecialchars($libraryFile->getLocalizedName()),
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$libraryFile->getDocumentType()
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);
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}
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/**
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* Return the action arguments to address a file.
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*
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* @param LibraryFile $libraryFile
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*
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* @return array
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*/
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public function getActionArgs(&$libraryFile)
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{
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assert($libraryFile instanceof LibraryFile);
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// Create the action arguments array.
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$args = ['libraryFileId' => $libraryFile->getId()];
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if ($libraryFile->getSubmissionId()) {
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$args['submissionId'] = $libraryFile->getSubmissionId();
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}
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return $args;
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}
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}
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