pages/proofreader/SubmissionCommentsHandler.inc.php

<?php

// $Id: SubmissionCommentsHandler.inc.php,v 1.16 2008/07/01 01:16:12 asmecher Exp $


import('pages.proofreader.SubmissionProofreadHandler');

class SubmissionCommentsHandler extends ProofreaderHandler {

   function viewProofreadComments($args) {
      ProofreaderHandler::validate();
      ProofreaderHandler::setupTemplate(true);

      $articleId = $args[0];

      list($journal, $submission) = SubmissionProofreadHandler::validate($articleId);
      ProofreaderAction::viewProofreadComments($submission);

   }

   function postProofreadComment() {
      ProofreaderHandler::validate();
      ProofreaderHandler::setupTemplate(true);

      $articleId = Request::getUserVar('articleId');

      // If the user pressed the "Save and email" button, then email the comment.
      $emailComment = Request::getUserVar('saveAndEmail') != null ? true : false;

      list($journal, $submission) = SubmissionProofreadHandler::validate($articleId);
      if (ProofreaderAction::postProofreadComment($submission, $emailComment)) {
         ProofreaderAction::viewProofreadComments($submission);
      }
   }

   function viewLayoutComments($args) {
      ProofreaderHandler::validate();
      ProofreaderHandler::setupTemplate(true);

      $articleId = $args[0];

      list($journal, $submission) = SubmissionProofreadHandler::validate($articleId);
      ProofreaderAction::viewLayoutComments($submission);

   }

   function postLayoutComment() {
      ProofreaderHandler::validate();
      ProofreaderHandler::setupTemplate(true);

      $articleId = Request::getUserVar('articleId');

      // If the user pressed the "Save and email" button, then email the comment.
      $emailComment = Request::getUserVar('saveAndEmail') != null ? true : false;

      list($journal, $submission) = SubmissionProofreadHandler::validate($articleId);
      if (ProofreaderAction::postLayoutComment($submission, $emailComment)) {
         ProofreaderAction::viewLayoutComments($submission);
      }

   }

   function editComment($args) {
      ProofreaderHandler::validate();
      ProofreaderHandler::setupTemplate(true);

      $articleId = $args[0];
      $commentId = $args[1];

      list($journal, $submission) = SubmissionProofreadHandler::validate($articleId);
      list($comment) = SubmissionCommentsHandler::validate($commentId);
      ProofreaderAction::editComment($submission, $comment);

   }

   function saveComment() {
      ProofreaderHandler::validate();
      ProofreaderHandler::setupTemplate(true);

      $articleId = Request::getUserVar('articleId');
      $commentId = Request::getUserVar('commentId');

      // If the user pressed the "Save and email" button, then email the comment.
      $emailComment = Request::getUserVar('saveAndEmail') != null ? true : false;

      list($journal, $submission) = SubmissionProofreadHandler::validate($articleId);
      list($comment) = SubmissionCommentsHandler::validate($commentId);
      ProofreaderAction::saveComment($submission, $comment, $emailComment);

      // Determine which page to redirect back to.
      $commentPageMap = array(
         COMMENT_TYPE_PROOFREAD => 'viewProofreadComments',
         COMMENT_TYPE_LAYOUT => 'viewLayoutComments'
      );

      // Redirect back to initial comments page
      Request::redirect(null, null, $commentPageMap[$comment->getCommentType()], $articleId);
   }

   function deleteComment($args) {
      ProofreaderHandler::validate();
      ProofreaderHandler::setupTemplate(true);

      $articleId = $args[0];
      $commentId = $args[1];

      $articleCommentDao = &DAORegistry::getDAO('ArticleCommentDAO');
      $comment = &$articleCommentDao->getArticleCommentById($commentId);

      list($journal, $submission) = SubmissionProofreadHandler::validate($articleId);
      list($comment) = SubmissionCommentsHandler::validate($commentId);
      ProofreaderAction::deleteComment($commentId);

      // Determine which page to redirect back to.
      $commentPageMap = array(
         COMMENT_TYPE_PROOFREAD => 'viewProofreadComments',
         COMMENT_TYPE_LAYOUT => 'viewLayoutComments'
      );

      // Redirect back to initial comments page
      Request::redirect(null, null, $commentPageMap[$comment->getCommentType()], $articleId);
   }


   //
   // Validation
   //

   function validate($commentId) {
      parent::validate();

      $isValid = true;

      $articleCommentDao = &DAORegistry::getDAO('ArticleCommentDAO');
      $user = &Request::getUser();

      $comment = &$articleCommentDao->getArticleCommentById($commentId);

      if ($comment == null) {
         $isValid = false;

      } else if ($comment->getAuthorId() != $user->getUserId()) {
         $isValid = false;
      }

      if (!$isValid) {
         Request::redirect(null, Request::getRequestedPage());
      }

      return array(&$comment);
   }
}
?>

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