ManageQueryNoteFilesGridHandler.inc.php

<?php
 
import('lib.pkp.controllers.grid.files.SelectableSubmissionFileListCategoryGridHandler');
 
class ManageQueryNoteFilesGridHandler extends SelectableSubmissionFileListCategoryGridHandler {
   function __construct() {
      import('lib.pkp.controllers.grid.files.query.QueryNoteFilesCategoryGridDataProvider');
      $request = Application::get()->getRequest();
      $stageId = $request->getUservar('stageId'); // authorized by data provider.
      parent::__construct(
         new QueryNoteFilesCategoryGridDataProvider(),
         $stageId,
         FILE_GRID_DELETE|FILE_GRID_VIEW_NOTES|FILE_GRID_EDIT
      );
 
      $this->addRoleAssignment(
         array(
            ROLE_ID_SUB_EDITOR,
            ROLE_ID_MANAGER,
            ROLE_ID_ASSISTANT
         ),
         array(
            'fetchGrid', 'fetchCategory', 'fetchRow',
            'addFile',
            'downloadFile',
            'deleteFile',
            'updateQueryNoteFiles'
         )
      );
 
      // Set the grid title.
      $this->setTitle('submission.queryNoteFiles');
   }
 
 
   //
   // Override methods from SelectableSubmissionFileListCategoryGridHandler
   //
   function isDataElementInCategorySelected($categoryDataId, &$gridDataElement) {
      $submissionFile = $gridDataElement['submissionFile'];
 
      // Check for special cases when the file needs to be unselected.
      $dataProvider = $this->getDataProvider();
      if ($dataProvider->getFileStage() != $submissionFile->getFileStage()) return false;
 
      // Passed the checks above. If it's part of the current query, mark selected.
      $query = $this->getAuthorizedContextObject(ASSOC_TYPE_QUERY);
      $headNote = $query->getHeadNote();
      return ($submissionFile->getAssocType() == ASSOC_TYPE_NOTE && $submissionFile->getAssocId() == $headNote->getId());
   }
 
   //
   // Public handler methods
   //
   function updateQueryNoteFiles($args, $request) {
      $submission = $this->getSubmission();
      $query = $this->getAuthorizedContextObject(ASSOC_TYPE_QUERY);
 
      import('lib.pkp.controllers.grid.files.query.form.ManageQueryNoteFilesForm');
      $manageQueryNoteFilesForm = new ManageQueryNoteFilesForm($submission->getId(), $query->getId(), $request->getUserVar('noteId'));
      $manageQueryNoteFilesForm->readInputData();
 
      if ($manageQueryNoteFilesForm->validate()) {
         $manageQueryNoteFilesForm->execute(
            $this->getGridCategoryDataElements($request, $this->getStageId())
         );
 
         // Let the calling grid reload itself
         return DAO::getDataChangedEvent();
      } else {
         return new JSONMessage(false);
      }
   }
}