<?php
/**
 * @package         Regular Labs Library
 * @version         23.5.7450
 * 
 * @author          Peter van Westen <info@regularlabs.com>
 * @link            http://regularlabs.com
 * @copyright       Copyright © 2023 Regular Labs All Rights Reserved
 * @license         http://www.gnu.org/licenses/gpl-2.0.html GNU/GPL
 */

namespace RegularLabs\Library;

defined('_JEXEC') or die;

use Joomla\CMS\Factory as JFactory;

/**
 * Class Cache
 * @package    RegularLabs\Library
 * @deprecated Use CacheNew
 */
class Cache
{
    static $cache = [];
    static $group = 'regularlabs';

    // Is the cached object in the cache memory?

    public static function get($id)
    {
        $hash = md5($id);

        if ( ! isset(self::$cache[$hash]))
        {
            return false;
        }

        return is_object(self::$cache[$hash]) ? clone self::$cache[$hash] : self::$cache[$hash];
    }

    // Get the cached object from the cache memory

    public static function has($id)
    {
        return isset(self::$cache[md5($id)]);
    }

    // Save the cached object to the cache memory

    public static function read($id)
    {
        if (JFactory::getApplication()->get('debug'))
        {
            return false;
        }

        $hash = md5($id);

        if (isset(self::$cache[$hash]))
        {
            return self::$cache[$hash];
        }

        $cache = JFactory::getCache(self::$group, 'output');

        return $cache->get($hash);
    }

    // Get the cached object from the Joomla cache

    public static function set($id, $data)
    {
        self::$cache[md5($id)] = $data;

        return $data;
    }

    // Save the cached object to the Joomla cache

    public static function write($id, $data, $time_to_life_in_minutes = 0, $force_caching = true)
    {
        if (JFactory::getApplication()->get('debug'))
        {
            return $data;
        }

        $hash = md5($id);

        self::$cache[$hash] = $data;

        $cache = JFactory::getCache(self::$group, 'output');

        if ($time_to_life_in_minutes)
        {
            // convert ttl to minutes
            $cache->setLifeTime($time_to_life_in_minutes * 60);
        }

        if ($force_caching)
        {
            $cache->setCaching(true);
        }

        $cache->store($data, $hash);

        self::set($hash, $data);

        return $data;
    }
}