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lib/pkp/controllers/grid/files/submissionDocuments/form/EditLibraryFileForm.php

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+<?php
+
+/**
+ * @file controllers/grid/files/submissionDocuments/form/EditLibraryFileForm.php
+ *
+ * Copyright (c) 2014-2021 Simon Fraser University
+ * Copyright (c) 2003-2021 John Willinsky
+ * Distributed under the GNU GPL v3. For full terms see the file docs/COPYING.
+ *
+ * @class EditLibraryFileForm
+ *
+ * @ingroup controllers_grid_files_submissionDocuments_form
+ *
+ * @brief Form for editing a library file
+ */
+
+namespace PKP\controllers\grid\files\submissionDocuments\form;
+
+use PKP\context\LibraryFile;
+use PKP\context\LibraryFileDAO;
+use PKP\controllers\grid\files\form\LibraryFileForm;
+use PKP\db\DAORegistry;
+
+class EditLibraryFileForm extends LibraryFileForm
+{
+    /** @var LibraryFile the file being edited, or null for new */
+    public $libraryFile;
+
+    /** @var int the id of the submission for this library file */
+    public $submissionId;
+
+    /**
+     * Constructor.
+     *
+     * @param int $contextId
+     * @param int $fileId optional
+     */
+    public function __construct($contextId, $fileId, $submissionId)
+    {
+        parent::__construct('controllers/grid/files/submissionDocuments/form/editFileForm.tpl', $contextId);
+
+        $this->submissionId = $submissionId;
+        $libraryFileDao = DAORegistry::getDAO('LibraryFileDAO'); /** @var LibraryFileDAO $libraryFileDao */
+        $this->libraryFile = $libraryFileDao->getById($fileId);
+
+        if (!$this->libraryFile || $this->libraryFile->getContextId() != $this->contextId || $this->libraryFile->getSubmissionId() != $this->getSubmissionId()) {
+            fatalError('Invalid library file!');
+        }
+    }
+
+    /**
+     * Initialize form data from current settings.
+     */
+    public function initData()
+    {
+        $this->_data = [
+            'submissionId' => $this->libraryFile->getSubmissionId(),
+            'libraryFileName' => $this->libraryFile->getName(null), // Localized
+            'libraryFile' => $this->libraryFile // For read-only info
+        ];
+    }
+
+    /**
+     * @copydoc Form::execute()
+     */
+    public function execute(...$functionArgs)
+    {
+        $this->libraryFile->setName($this->getData('libraryFileName'), null); // Localized
+        $this->libraryFile->setType($this->getData('fileType'));
+
+        $libraryFileDao = DAORegistry::getDAO('LibraryFileDAO'); /** @var LibraryFileDAO $libraryFileDao */
+        $libraryFileDao->updateObject($this->libraryFile);
+
+        parent::execute(...$functionArgs);
+    }
+
+    /**
+     * return the submission ID for this library file.
+     *
+     * @return int
+     */
+    public function getSubmissionId()
+    {
+        return $this->submissionId;
+    }
+}

lib/pkp/controllers/grid/files/submissionDocuments/form/NewLibraryFileForm.php

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+<?php
+/**
+ * @file controllers/grid/files/submissionDocuments/form/NewLibraryFileForm.php
+ *
+ * Copyright (c) 2014-2021 Simon Fraser University
+ * Copyright (c) 2003-2021 John Willinsky
+ * Distributed under the GNU GPL v3. For full terms see the file docs/COPYING.
+ *
+ * @class NewLibraryFileForm
+ *
+ * @ingroup controllers_grid_files_submissionDocuments_form
+ *
+ * @brief Form for adding/editing a file
+ * stores/retrieves from an associative array
+ */
+
+namespace PKP\controllers\grid\files\submissionDocuments\form;
+
+use APP\core\Application;
+use APP\file\LibraryFileManager;
+use APP\template\TemplateManager;
+use PKP\context\LibraryFileDAO;
+use PKP\controllers\grid\files\form\LibraryFileForm;
+use PKP\db\DAORegistry;
+use PKP\file\TemporaryFileDAO;
+use PKP\file\TemporaryFileManager;
+
+class NewLibraryFileForm extends LibraryFileForm
+{
+    /** @var int */
+    public $submissionId;
+
+    /**
+     * Constructor.
+     *
+     * @param int $contextId
+     */
+    public function __construct($contextId, $submissionId)
+    {
+        parent::__construct('controllers/grid/files/submissionDocuments/form/newFileForm.tpl', $contextId);
+        $this->submissionId = $submissionId;
+        $this->addCheck(new \PKP\form\validation\FormValidator($this, 'temporaryFileId', 'required', 'settings.libraryFiles.fileRequired'));
+    }
+
+    /**
+     * Assign form data to user-submitted data.
+     *
+     * @copydoc Form::readInputData()
+     */
+    public function readInputData()
+    {
+        $this->readUserVars(['temporaryFileId', 'submissionId']);
+        return parent::readInputData();
+    }
+
+    /**
+     * @copydoc LibraryFileForm::fetch()
+     *
+     * @param null|mixed $template
+     */
+    public function fetch($request, $template = null, $display = false)
+    {
+        $templateMgr = TemplateManager::getManager($request);
+        $templateMgr->assign('submissionId', $this->getSubmissionId());
+        return parent::fetch($request, $template, $display);
+    }
+
+    /**
+     * @copydoc Form::execute()
+     *
+     * @return $fileId int The new library file id.
+     */
+    public function execute(...$functionArgs)
+    {
+        $userId = Application::get()->getRequest()->getUser()->getId();
+
+        // Fetch the temporary file storing the uploaded library file
+        $temporaryFileDao = DAORegistry::getDAO('TemporaryFileDAO'); /** @var TemporaryFileDAO $temporaryFileDao */
+        $temporaryFile = $temporaryFileDao->getTemporaryFile(
+            $this->getData('temporaryFileId'),
+            $userId
+        );
+        $libraryFileDao = DAORegistry::getDAO('LibraryFileDAO'); /** @var LibraryFileDAO $libraryFileDao */
+        $libraryFileManager = new LibraryFileManager($this->contextId);
+
+        // Convert the temporary file to a library file and store
+        $libraryFile = & $libraryFileManager->copyFromTemporaryFile($temporaryFile, $this->getData('fileType'));
+        assert(isset($libraryFile));
+        $libraryFile->setContextId($this->contextId);
+        $libraryFile->setName($this->getData('libraryFileName'), null); // Localized
+        $libraryFile->setType($this->getData('fileType'));
+        $libraryFile->setSubmissionId($this->getData('submissionId'));
+
+        $fileId = $libraryFileDao->insertObject($libraryFile);
+
+        // Clean up the temporary file
+        $temporaryFileManager = new TemporaryFileManager();
+        $temporaryFileManager->deleteById($this->getData('temporaryFileId'), $userId);
+
+        parent::execute(...$functionArgs);
+
+        return $fileId;
+    }
+
+    /**
+     * return the submission ID for this library file.
+     *
+     * @return int
+     */
+    public function getSubmissionId()
+    {
+        return $this->submissionId;
+    }
+}