Waca\Pages\PageEditComment::main()

Complexity

Conditions	26
Paths	18

Size

Total Lines	93
Code Lines	55

Duplication

Lines	0
Ratio	0 %

Importance

Changes	3
Bugs	0	Features	0

<?php
    protected function main()
    {
        $commentId = WebRequest::getInt('id');
        if ($commentId === null) {
            throw new ApplicationLogicException('Comment ID not specified');
        }

        $database = $this->getDatabase();

        /** @var Comment|false $comment */
        $comment = Comment::getById($commentId, $database);
        if ($comment === false) {

The condition $comment === false is always false.

            throw new ApplicationLogicException('Comment not found');
        }

        $currentUser = User::getCurrent($database);
        if ($comment->getUser() !== $currentUser->getId() && !$this->barrierTest('editOthers', $currentUser)) {
            throw new AccessDeniedException($this->getSecurityManager(), $this->getDomainAccessManager());
        }

        if ($comment->getVisibility() === 'admin'
            && !$this->barrierTest('seeRestrictedComments', $currentUser, 'RequestData')
            && $comment->getUser() !== $currentUser->getId()) {
            throw new AccessDeniedException($this->getSecurityManager(), $this->getDomainAccessManager());
        }

        if ($comment->getVisibility() === 'checkuser'
            && !$this->barrierTest('seeCheckuserComments', $currentUser, 'RequestData')
            && $comment->getUser() !== $currentUser->getId()) {
            throw new AccessDeniedException($this->getSecurityManager(), $this->getDomainAccessManager());
        }

        /** @var Request|false $request */
        $request = Request::getById($comment->getRequest(), $database);

        if ($request === false) {

The condition $request === false is always false.

            throw new ApplicationLogicException('Request was not found.');
        }

        $canUnflag = $this->barrierTest('unflag', $currentUser, PageFlagComment::class);

        if (WebRequest::wasPosted()) {
            $this->validateCSRFToken();
            $newComment = WebRequest::postString('newcomment');
            $visibility = WebRequest::postString('visibility');

            if ($newComment === null || $newComment === "") {
                throw new ApplicationLogicException("Comment cannot be empty!");
            }

            if ($newComment === $comment->getComment() && ($comment->getVisibility() === 'requester' || $comment->getVisibility() === $visibility)) {
                // Only save and log if the comment changed
                $this->redirect('viewRequest', null, array('id' => $comment->getRequest()));
                return;
            }

            if ($comment->getVisibility() !== 'requester') {
                if ($visibility !== 'user' && $visibility !== 'admin' && $visibility !== 'checkuser') {
                    throw new ApplicationLogicException('Comment visibility is not valid');
                }

                $comment->setVisibility($visibility);
            }

            // optimistically lock from the load of the edit comment form
            $updateVersion = WebRequest::postInt('updateversion');
            $comment->setUpdateVersion($updateVersion);

            $comment->setComment($newComment);

            if (WebRequest::postBoolean('unflag') && $canUnflag) {
                $comment->setFlagged(false);
            }

            $comment->touchEdited();
            $comment->save();

            Logger::editComment($database, $comment, $request);
            if (WebRequest::postBoolean('unflag') && $canUnflag) {
                Logger::unflaggedComment($database, $comment);
            }
            $this->getNotificationHelper()->commentEdited($comment, $request);
            SessionAlert::success("Comment has been saved successfully");

            $this->redirect('viewRequest', null, array('id' => $comment->getRequest()));
        }
        else {
            $this->assignCSRFToken();
            $this->assign('comment', $comment);
            $this->assign('request', $request);
            $this->assign('user', User::getById($comment->getUser(), $database));
            $this->assign('canUnflag', $canUnflag);
            $this->setTemplate('edit-comment.tpl');
        }