<?php

/**
 * @package     Joomla.Site
 * @subpackage  com_weblinks
 *
 * @copyright   Copyright (C) 2005 - 2017 Open Source Matters, Inc. All rights reserved.
 * @license     GNU General Public License version 2 or later; see LICENSE.txt
 */

namespace Joomla\Component\Weblinks\Site\Helper;

use Joomla\CMS\Categories\CategoryNode;
use Joomla\CMS\Language\Multilanguage;

// phpcs:disable PSR1.Files.SideEffects
\defined('_JEXEC') or die;
// phpcs:enable PSR1.Files.SideEffects
/**
 * Weblinks Component Route Helper.
 *
 * @since  1.5
 */
abstract class RouteHelper
{
    /**
     * Get the route of the weblink
     *
     * @param   integer  $id        Web link ID
     * @param   integer  $catid     Category ID
     * @param   string   $language  Language
     *
     * @return  string
     */
    public static function getWeblinkRoute($id, $catid, $language = 0)
    {
        // Create the link
        $link = 'index.php?option=com_weblinks&view=weblink&id=' . $id;
        if ($catid > 1) {
            $link .= '&catid=' . $catid;
        }

        if ($language && $language !== '*' && Multilanguage::isEnabled()) {
            $link .= '&lang=' . $language;
        }

        return $link;
    }

    /**
     * Ge the form route
     *
     * @param   integer  $id      The id of the weblink.
     * @param   string   $return  The return page variable.
     *
     * @return  string
     */
    public static function getFormRoute($id, $return = null)
    {
        // Create the link.
        if ($id) {
            $link = 'index.php?option=com_weblinks&task=weblink.edit&w_id=' . $id;
        } else {
            $link = 'index.php?option=com_weblinks&task=weblink.add&w_id=0';
        }

        if ($return) {
            $link .= '&return=' . $return;
        }

        return $link;
    }

    /**
     * Get the Category Route
     *
     * @param   CategoryNode|string|integer  $catid     JCategoryNode object or category ID
     * @param   integer                      $language  Language code
     *
     * @return  string
     */
    public static function getCategoryRoute($catid, $language = 0)
    {
        if ($catid instanceof CategoryNode) {
            $id = $catid->id;
        } else {
            $id = (int) $catid;
        }

        if ($id < 1) {
            $link = '';
        } else {
            // Create the link
            $link = 'index.php?option=com_weblinks&view=category&id=' . $id;
            if ($language && $language !== '*' && Multilanguage::isEnabled()) {
                $link .= '&lang=' . $language;
            }
        }

        return $link;
    }
}