phacil-framework/system/templateEngines/Twig/autoload.php

<?php
/**
 * Copyright © 2024 ExacTI Technology Solutions. All rights reserved.
 * GPLv3 General License.
 * https://exacti.com.br
 * Phacil PHP Framework - https://github.com/exacti/phacil-framework
 */

namespace Phacil\Framework\templateEngines;

/**
 * @since 2.0.0
 * @package Phacil\Framework\templateEngines
 */
class Twig {

    static private $TwigFolderLoad;

    static private $TwigLoaderFilesystem;

    static private $TwigEnvironment;

    static private $TwigSimpleFilter;
    
    static private $TwigExtensionDebug;

    static private $registered;

    /** @return void  */
    public static function registryTwigVersion() {
        if(self::$registered)
            return;

        $preferenceDIObj = \Phacil\Framework\templateEngines\Twig\Api\Extension\TranslateInterface::class;
        if (version_compare(phpversion(), '7.2.5', '>') == false) {
            self::define('TwigFolderLoad', 'Twig1x');
            self::define('TwigLoaderFilesystem', 'Twig_Loader_Filesystem');
            self::define('TwigEnvironment', 'Twig_Environment');
            self::define('TwigSimpleFilter', 'Twig_SimpleFilter');
            self::define('TwigExtensionDebug', 'Twig_Extension_Debug');

            if (!\Phacil\Framework\Registry::checkPreferenceExist($preferenceDIObj)) {
                \Phacil\Framework\Registry::addDIPreference($preferenceDIObj, \Phacil\Framework\templateEngines\Twig\Extension\Legacy\Translate::class);
            }
        } else {
            self::define('TwigLoaderFilesystem', '\Twig\Loader\FilesystemLoader');
            self::define('TwigEnvironment', '\Twig\Environment');
            self::define('TwigSimpleFilter', '\Twig\TwigFilter');
            self::define('TwigExtensionDebug', '\Twig\Extension\DebugExtension');

            if (!\Phacil\Framework\Registry::checkPreferenceExist($preferenceDIObj)) {
                \Phacil\Framework\Registry::addDIPreference($preferenceDIObj,  'Phacil\Framework\templateEngines\Twig\Extension\Translate');
            }
        }

        if (self::getVar('TwigFolderLoad')) {
            include_once self::getVar('TwigFolderLoad') . "/vendor/autoload.php";
        }

        self::$registered = true;
    }

    /**
     * @param string $var 
     * @param string $value 
     * @return void 
     */
    protected static function define($var, $value) {
        if(property_exists(__CLASS__, $var))
            self::$$var = $value;
    }

    /**
     * @param string $var 
     * @return mixed 
     */
    public static function getVar($var) {
        return property_exists(__CLASS__, $var) ? self::$$var : null;
    }
}