public function edit($projectId)
    {
        $this->requireAdmin();

        $method = $this->request->getMethod();
        $project = $this->projectStore->getById($projectId);

        if (empty($project)) {
            throw new NotFoundException(Lang::get('project_x_not_found', $projectId));
        }

        $this->layout->title = $project->getTitle();
        $this->layout->subtitle = Lang::get('edit_project');

        $values = $project->getDataArray();
        $values['key'] = $values['ssh_private_key'];
        $values['pubkey'] = $values['ssh_public_key'];

        if ($values['type'] == "gitlab") {
            $accessInfo = $project->getAccessInformation();
            $reference = $accessInfo["user"].'@'.$accessInfo["domain"].':' . $project->getReference().".git";
            $values['reference'] = $reference;
        }

        if ($method == 'POST') {
            $values = $this->getParams();
        }

        $form = $this->projectForm($values, 'edit/' . $projectId);

        if ($method != 'POST' || ($method == 'POST' && !$form->validate())) {
            $view           = new b8\View('ProjectForm');
            $view->type     = 'edit';
            $view->project  = $project;
            $view->form     = $form;
            $view->key      = $values['pubkey'];

            return $view->render();
        }

        $title = $this->getParam('title', Lang::get('new_project'));
        $reference = $this->getParam('reference', null);
        $type = $this->getParam('type', null);

        $options = array(
            'ssh_private_key' => $this->getParam('key', null),
            'ssh_public_key' => $this->getParam('pubkey', null),
            'build_config' => $this->getParam('build_config', null),
            'allow_public_status' => $this->getParam('allow_public_status', 0),
            'archived' => $this->getParam('archived', 0),
            'branch' => $this->getParam('branch', null),
            'group' => $this->getParam('group_id', null),
        );

        $project = $this->projectService->updateProject($project, $title, $type, $reference, $options);

        $response = new b8\Http\Response\RedirectResponse();
        $response->setHeader('Location', PHPCI_URL.'project/view/' . $project->getId());
        return $response;
    }