<?php

/**

* Copyright (C) 2015-2019 FeatherBB

* based on code by (C) 2008-2015 FluxBB

* and Rickard Andersson (C) 2002-2008 PunBB

* License: http://www.gnu.org/licenses/gpl.html GPL version 2 or higher

*/

namespace FeatherBB\Core;

use FeatherBB\Core\Interfaces\Container;

use FeatherBB\Core\Interfaces\ForumSettings;

class Track

{

//

// Save array of tracked topics in cookie

//

public static function setTrackedTopics($trackedTopics = null)

{

if (!empty($trackedTopics)) {

// Sort the arrays (latest read first)

arsort($trackedTopics['topics'], SORT_NUMERIC);

arsort($trackedTopics['forums'], SORT_NUMERIC);

} else {

$trackedTopics = ['topics' => [], 'forums' => []];

}

return setcookie(ForumEnv::get('COOKIE_NAME') . '_track', json_encode($trackedTopics), time() + ForumSettings::get('o_timeout_visit'), '/', '', false, true);

}

//

// Extract array of tracked topics from cookie

//

public static function getTrackedTopics()

{

$cookieRaw = Container::get('cookie')->get(ForumEnv::get('COOKIE_NAME').'_track');

if (isset($cookieRaw)) {

$cookieData = json_decode($cookieRaw, true);

return $cookieData;

}

return ['topics' => [], 'forums' => []];

}

}