<?php
/*------------------------------------------------------------------------
# Smart Shoutbox
# ------------------------------------------------------------------------
# The Krotek
# Copyright (C) 2011-2018 The Krotek. All Rights Reserved.
# @license - http://www.gnu.org/licenses/gpl-2.0.html GNU/GPL
# Website: https://thekrotek.com
# Support: support@thekrotek.com
-------------------------------------------------------------------------*/

defined('_JEXEC') or die('Restricted access');

class SmartShoutboxRouter extends JComponentRouterBase
{
	public function build(&$query)
	{
		static $items;
		static $default;
		static $chat;

		$segments = array();

		if (empty($items)) {
			$items = $this->menu->getItems('component', 'com_smartshoutbox');

			for ($i = 0, $n = count($items); $i < $n; $i++) {
				$view = $items[$i]->query['view'];
				
				if (empty($chat) && !empty($view) && ($view == 'chat')) {
					$chat = $items[$i]->id;
				}
			}

			if ($chat) $default = $chat;
		}

		if (!empty($query['view'])) {
			switch ($query['view']) {
				case 'chat':
					if ($query['Itemid'] = $chat) unset($query['view']);
					else $query['Itemid'] = $default;
					break;
				default:
					if (!empty($query['view'])) $segments[] = $query['view'];
					unset ($query['view']);
					break;
			}
		}

		for ($i = 0; $i < count($segments); $i++) {
			$segments[$i] = str_replace(':', '-', $segments[$i]);
		}

		return $segments;
	}

	public function parse(&$segments)
	{
		$vars = array();

		for ($i = 0; $i < count($segments); $i++) {
			$segments[$i] = preg_replace('/-/', ':', $segments[$i], 1);
		}

		if (count($segments) < 1) return;

		return $vars;
	}
}

function SmartShoutboxBuildRoute(&$query)
{
	$router = new SmartShoutboxRouter;

	return $router->build($query);
}

function SmartShoutboxParseRoute($segments)
{
	$router = new SmartShoutboxRouter;

	return $router->parse($segments);
}

?>