IssueEntryPublicationMetadataForm::readInputData PHP Method

    function readInputData()
    {
        $this->readUserVars(array('waivePublicationFee', 'markAsPaid', 'issueId', 'datePublished', 'accessStatus', 'pages', 'copyrightYear', 'copyrightHolder', 'licenseURL', 'attachPermissions'));
    }

 /**
  * Expedites a submission through the submission process, if the submitter is a manager or editor.
  * @param $args array
  * @param $request PKPRequest
  */
 function expedite($args, $request)
 {
     $submission = $this->getAuthorizedContextObject(ASSOC_TYPE_SUBMISSION);
     import('controllers.tab.issueEntry.form.IssueEntryPublicationMetadataForm');
     $user = $request->getUser();
     $form = new IssueEntryPublicationMetadataForm($submission->getId(), $user, null, array('expeditedSubmission' => true));
     if ($submission && (int) $request->getUserVar('issueId') > 0) {
         // Process our submitted form in order to create the published article entry.
         $form->readInputData();
         if ($form->validate()) {
             $form->execute($request);
             // Create trivial notification in place on the form, and log the event.
             $notificationManager = new NotificationManager();
             $user = $request->getUser();
             import('lib.pkp.classes.log.SubmissionLog');
             SubmissionLog::logEvent($request, $submission, SUBMISSION_LOG_ISSUE_METADATA_UPDATE, 'submission.event.issueMetadataUpdated');
             $notificationManager->createTrivialNotification($user->getId(), NOTIFICATION_TYPE_SUCCESS, array('contents' => __('notification.savedIssueMetadata')));
             // Now, create a galley for this submission.  Assume PDF, and set to 'available'.
             $articleGalleyDao = DAORegistry::getDAO('ArticleGalleyDAO');
             $articleGalley = $articleGalleyDao->newDataObject();
             $articleGalley->setGalleyType('pdfarticlegalleyplugin');
             $articleGalley->setIsAvailable(true);
             $articleGalley->setSubmissionId($submission->getId());
             $articleGalley->setLocale($submission->getLocale());
             $articleGalley->setLabel('PDF');
             $articleGalley->setSeq($articleGalleyDao->getNextGalleySequence($submission->getId()));
             $articleGalleyId = $articleGalleyDao->insertObject($articleGalley);
             // Next, create a galley PROOF file out of the submission file uploaded.
             $submissionFileDao = DAORegistry::getDAO('SubmissionFileDAO');
             $submissionFiles = $submissionFileDao->getLatestRevisions($submission->getId(), SUBMISSION_FILE_SUBMISSION);
             // Assume a single file was uploaded, but check for something that's PDF anyway.
             foreach ($submissionFiles as $submissionFile) {
                 // test both mime type and file extension in case the mime type isn't correct after uploading.
                 if ($submissionFile->getFileType() == 'application/pdf' || preg_match('/\\.pdf$/', $submissionFile->getOriginalFileName())) {
                     // Get the path of the current file because we change the file stage in a bit.
                     $currentFilePath = $submissionFile->getFilePath();
                     // this will be a new file based on the old one.
                     $submissionFile->setFileId(null);
                     $submissionFile->setRevision(1);
                     $submissionFile->setFileStage(SUBMISSION_FILE_PROOF);
                     $submissionFile->setAssocType(ASSOC_TYPE_GALLEY);
                     $submissionFile->setAssocId($articleGalleyId);
                     $submissionFileDao->insertObject($submissionFile, $currentFilePath);
                     break;
                 }
             }
             // no errors, clear all notifications for this submission which may have been created during the submission process and close the modal.
             $context = $request->getContext();
             $notificationDao = DAORegistry::getDAO('NotificationDAO');
             $notificationFactory = $notificationDao->deleteByAssoc(ASSOC_TYPE_SUBMISSION, $submission->getId(), null, null, $context->getId());
             return new JSONMessage(true);
         } else {
             return new JSONMessage(true, $form->fetch($request));
         }
     }
     return new JSONMessage(true, $form->fetch($request));
 }