SubmissionFilesUploadConfirmationForm.inc.php

<?php
 
import('lib.pkp.controllers.wizard.fileUpload.form.PKPSubmissionFilesUploadBaseForm');
 
class SubmissionFilesUploadConfirmationForm extends PKPSubmissionFilesUploadBaseForm {
   function __construct($request, $submissionId, $stageId, $fileStage,
         $reviewRound, $revisedFileId = null, $assocType = null, $assocId = null, $uploadedFile = null) {
 
      // Initialize class.
      parent::__construct(
         $request, 'controllers/wizard/fileUpload/form/fileUploadConfirmationForm.tpl',
         $submissionId, $stageId, $fileStage, false, $reviewRound, $revisedFileId, $assocType, $assocId
      );
 
      if (is_a($uploadedFile, 'SubmissionFile')) {
         $this->setData('uploadedFile', $uploadedFile);
      }
   }
 
 
   //
   // Implement template methods from Form
   //
   function readInputData() {
      $this->readUserVars(array('uploadedFileId'));
      return parent::readInputData();
   }
 
   function execute(...$functionArgs) {
      // Retrieve the file ids of the revised and the uploaded files.
      $revisedFileId = $this->getRevisedFileId();
      $uploadedFileId = (int)$this->getData('uploadedFileId');
      if ($revisedFileId == $uploadedFileId) fatalError('The revised file id and the uploaded file id cannot be the same!');
 
      parent::execute(...$functionArgs);
 
      // Assign the new file as the latest revision of the old file.
      $submissionFileDao = DAORegistry::getDAO('SubmissionFileDAO'); /* @var $submissionFileDao SubmissionFileDAO */
      $submissionId = $this->getData('submissionId');
      $fileStage = $this->getData('fileStage');
      $newFileLatestRevision = $submissionFileDao->getLatestRevision($uploadedFileId, $fileStage, $submissionId);
      // detach the latest attached revision, because the file returned here will then be attached
      import('controllers.api.file.ManageFileApiHandler');
      $mangeFileApiHandler = new ManageFileApiHandler();
      $mangeFileApiHandler->detachEntities($newFileLatestRevision, $newFileLatestRevision->getSubmissionId(), $this->getStageId());
      if ($revisedFileId) {
         // The file was revised; update revision information
         return $submissionFileDao->setAsLatestRevision($revisedFileId, $uploadedFileId, $submissionId, $fileStage);
      } else {
         // This is a new upload, not a revision; don't do anything.
         return $newFileLatestRevision;
      }
   }
}