<?php

// (c) Copyright by authors of the Tiki Wiki CMS Groupware Project
//
// All Rights Reserved. See copyright.txt for details and a complete list of authors.
// Licensed under the GNU LESSER GENERAL PUBLIC LICENSE. See license.txt for details.
// $Id$

namespace Tiki\CustomRoute;

use Feedback;
use TikiLib;

/**
 * Custom Route controller
 */
class Controller
{
    /**
     * Populate a custom route item from the request
     *
     * @param array $request
     * @return Item
     */
    public function populateFromRequest($request)
    {
        $id = ! empty($request['route']) ? $request['route'] : '';
        $type = isset($request['router_type']) ? $request['router_type'] : '';
        $from = isset($request['router_from']) ? $request['router_from'] : '';
        $description = isset($request['router_description']) ? $request['router_description'] : '';
        $active = empty($request['router_active']) ? 0 : 1;
        $shortUrl = empty($request['router_short_url']) ? 0 : 1;
        $params = [];

        if (! empty($type)) {
            $className = 'Tiki\\CustomRoute\\Type\\' . $type;
            if (! class_exists($className)) {
                Feedback::error(tr('An error occurred; please contact the administrator.'));
                $this->redirectToAdmin();
            }

            /** @var Type $class */
            $class = new $className();
            $params = $class->parseParams($request);
        }

        return new Item($type, $from, $params, $description, $active, $shortUrl, $id);
    }

    /**
     * Handle the saving the item
     *
     * @param array $request
     * @return array
     */
    public function saveRequest($request)
    {

        $item = $this->populateFromRequest($request);
        $errors = $item->validate();

        if (empty($errors)) {
            $id = $item->id;
            $item->save();
            $feedback = $id ? tr('Route was updated.') : tr('Route was created.');

            Feedback::success($feedback);
            $this->redirectToAdmin();
        }

        Feedback::error(['mes' => $errors]);

        return $item->toArray();
    }

    /**
     * Redirect to the Custom Route admin page
     */
    private function redirectToAdmin()
    {
        TikiLib::lib('access')->redirect('tiki-admin_routes.php');
        die;
    }
}