QueryNoteForm.inc.php

<?php
 
import('lib.pkp.classes.form.Form');
 
class QueryNoteForm extends Form {
   var $_actionArgs;
 
   var $_query;
 
   var $_noteId;
 
   var $_isNew;
 
   function __construct($actionArgs, $query, $user, $noteId = null) {
      parent::__construct('controllers/grid/queries/form/queryNoteForm.tpl');
      $this->_actionArgs = $actionArgs;
      $this->setQuery($query);
 
      if ($noteId === null) {
         // Create a new (placeholder) note.
         $noteDao = DAORegistry::getDAO('NoteDAO'); /* @var $noteDao NoteDAO */
         $note = $noteDao->newDataObject();
         $note->setAssocType(ASSOC_TYPE_QUERY);
         $note->setAssocId($query->getId());
         $note->setUserId($user->getId());
         $note->setDateCreated(Core::getCurrentDate());
         $this->_noteId = $noteDao->insertObject($note);
         $this->_isNew = true;
      } else {
         $this->_noteId = $noteId;
         $this->_isNew = false;
      }
 
      // Validation checks for this form
      $this->addCheck(new FormValidator($this, 'comment', 'required', 'submission.queries.messageRequired'));
      $this->addCheck(new FormValidatorPost($this));
      $this->addCheck(new FormValidatorCSRF($this));
   }
 
   //
   // Getters and Setters
   //
   function getQuery() {
      return $this->_query;
   }
 
   function setQuery($query) {
      $this->_query = $query;
   }
 
   function readInputData() {
      $this->readUserVars(array(
         'comment',
      ));
   }
 
   function fetch($request, $template = null, $display = false) {
      $templateMgr = TemplateManager::getManager($request);
      $templateMgr->assign(array(
         'actionArgs' => $this->_actionArgs,
         'noteId' => $this->_noteId,
         'csrfToken' => $request->getSession()->getCSRFToken(),
      ));
      return parent::fetch($request, $template, $display);
   }
 
   function execute(...$functionArgs) {
      $request = Application::get()->getRequest();
      $user = $request->getUser();
 
      // Create a new note.
      $noteDao = DAORegistry::getDAO('NoteDAO'); /* @var $noteDao NoteDAO */
      $note = $noteDao->getById($this->_noteId);
      $note->setUserId($request->getUser()->getId());
      $note->setContents($this->getData('comment'));
      $noteDao->updateObject($note);
 
      // Check whether the query needs re-opening
      $query = $this->getQuery();
      if ($query->getIsClosed()) {
         $headNote = $query->getHeadNote();
         if ($user->getId() != $headNote->getUserId()) {
            // Re-open the query.
            $query->setIsClosed(false);
            $queryDao = DAORegistry::getDAO('QueryDAO'); /* @var $queryDao QueryDAO */
            $queryDao->updateObject($query);
         }
      }
 
      $notificationDao = DAORegistry::getDAO('NotificationDAO'); /* @var $notificationDao NotificationDAO */
      $queryDao = DAORegistry::getDAO('QueryDAO'); /* @var $queryDao QueryDAO */
 
      // Always include current user to query participants
      if (!in_array($user->getId(), $queryDao->getParticipantIds($query->getId()))) {
         $queryDao->insertParticipant($query->getId(), $user->getId());
      }
 
      $notificationManager = new NotificationManager();
      foreach ($queryDao->getParticipantIds($query->getId()) as $userId) {
         // Delete any prior notifications of the same type (e.g. prior "new" comments)
         $notificationDao->deleteByAssoc(
            ASSOC_TYPE_QUERY, $query->getId(),
            $userId, NOTIFICATION_TYPE_QUERY_ACTIVITY,
            $request->getContext()->getId()
         );
 
         // No need to additionally notify the posting user.
         if ($userId == $user->getId()) continue;
 
         // Notify the user of a new query.
         $notificationManager->createNotification(
            $request,
            $userId,
            NOTIFICATION_TYPE_QUERY_ACTIVITY,
            $request->getContext()->getId(),
            ASSOC_TYPE_QUERY,
            $query->getId(),
            NOTIFICATION_LEVEL_TASK
         );
      }
 
      parent::execute(...$functionArgs);
 
      return $note;
   }
}