<?php

/*
 * This file is part of the Access to Memory (AtoM) software.
 *
 * Access to Memory (AtoM) is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Access to Memory (AtoM) is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Access to Memory (AtoM).  If not, see <http://www.gnu.org/licenses/>.
 */

/**
 * Controller for editing func information.
 *
 * @author     David Juhasz <david@artefactual.com>
 */
class FunctionEditAction extends DefaultEditAction
{
    public function execute($request)
    {
        parent::execute($request);

        if ($request->isMethod('post')) {
            $this->form->bind($request->getPostParameters());
            if ($this->form->isValid()) {
                $this->processForm();

                $this->resource->save();

                $this->redirect([$this->resource, 'module' => 'function']);
            }
        }

        QubitDescription::addAssets($this->response);
    }

    protected function earlyExecute()
    {
        $this->form->getValidatorSchema()->setOption('allow_extra_fields', true);

        $this->resource = new QubitFunctionObject();
        if (isset($this->getRoute()->resource)) {
            $this->resource = $this->getRoute()->resource;

            // Check user authorization
            if (!QubitAcl::check($this->resource, 'update') && !QubitAcl::check($this->resource, 'translate')) {
                QubitAcl::forwardUnauthorized();
            }

            // Add optimistic lock
            $this->form->setDefault('serialNumber', $this->resource->serialNumber);
            $this->form->setValidator('serialNumber', new sfValidatorInteger());
            $this->form->setWidget('serialNumber', new sfWidgetFormInputHidden());
        } else {
            // Check authorization
            if (!QubitAcl::check($this->resource, 'create')) {
                QubitAcl::forwardUnauthorized();
            }
        }
    }
}
