<?php

/**
 * @copyright
 * @package    Easybook Reloaded - EBR for Joomla! 3.x
 * @author     Viktor Vogel <admin@kubik-rubik.de>
 * @version    3.4.1.1-FREE - 2021-08-29
 * @link       https://kubik-rubik.de/ebr-easybook-reloaded
 *
 * @license    GNU/GPL
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
 */
defined('_JEXEC') || die('Restricted access');

/**
 * Builds the Easybook Reloaded route
 *
 * @param array $query
 *
 * @return array
 * @since   3.4.0-FREE
 * @version 3.4.1.0-FREE
 */
function easybookReloadedBuildRoute(array &$query): array
{
    $segments = [];

    if (isset($query['controller'])) {
        $segments[] = $query['controller'];
        unset($query['controller']);
    }

    if (isset($query['task'])) {
        $segments[] = $query['task'];

        // Do add the guestbook ID in certain task
        if (($query['task'] === 'publishMail' || $query['task'] === 'commentMail' || $query['task'] === 'editMail' || $query['task'] === 'removeMail') && !empty($query['gbid'])) {
            $segments[] = $query['gbid'];
        }

        unset($query['task']);
    }

    if (isset($query['cid'])) {
        $segments[] = $query['cid'];
        unset($query['cid']);
    }

    if (isset($query['gbid']) && !empty($query['Itemid'])) {
        unset($query['gbid']);
    }

    if (isset($query['view'])) {
        if (!isset($query['Itemid'])) {
            $segments[] = $query['view'];
        }

        unset($query['view']);
    }

    return $segments;
}

/**
 * Parses the Easybook Reloaded route
 *
 * @param array $segments
 *
 * @return array
 * @since   3.4.0-FREE
 * @version 3.4.1.0-FREE
 */
function easybookReloadedParseRoute(array $segments): array
{
    $vars = [];

    if ($segments[0] === 'entry') {
        switch ($segments[1]) {
            case 'add':
                $vars['controller'] = 'entry';
                $vars['task'] = 'add';
                break;

            case 'remove':
                $vars['controller'] = 'entry';
                $vars['task'] = 'remove';
                $vars['cid'] = $segments[2];
                break;

            case 'publish':
                $vars['controller'] = 'entry';
                $vars['task'] = 'publish';
                $vars['cid'] = $segments[2];
                break;

            case 'unpublish':
                $vars['controller'] = 'entry';
                $vars['task'] = 'unpublish';
                $vars['cid'] = $segments[2];
                break;

            case 'edit':
                $vars['controller'] = 'entry';
                $vars['task'] = 'edit';
                $vars['cid'] = $segments[2];
                break;

            case 'comment':
                $vars['controller'] = 'entry';
                $vars['task'] = 'comment';
                $vars['cid'] = $segments[2];
                break;
        }
    } elseif ($segments[0] === 'commentMail' || $segments[0] === 'publishMail' || $segments[0] === 'editMail' || $segments[0] === 'removeMail') {
        $vars['task'] = $segments[0];
        $vars['gbid'] = $segments[1];
    } else {
        $vars['controller'] = '';
        $vars['task'] = 'display';
    }

    return $vars;
}