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                <?php  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                namespace BPT\receiver;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use BPT\telegram\telegram;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use BPT\BPT;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use BPT\constants\loggerTypes;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use BPT\exception\bptException;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use BPT\lock;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use BPT\logger;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use BPT\settings;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use BPT\tools;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use CURLFile;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use JetBrains\PhpStorm\NoReturn;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * webhook class , for manage and handling webhook setter and getter  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                class webhook extends receiver { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @internal Only for BPT self usage , Don't use it in your source!  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public static function init () { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if (settings::$multi) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            multi::init();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        else { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            if (lock::exist('BPT-HOOK')) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                receiver::telegramVerify();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                self::checkSecret();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                logger::write('Update received , lets process it ;)'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                receiver::processUpdate();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            else { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                self::processSetWebhook();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    private static function deleteOldLocks() { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if (lock::exist('BPT-MULTI-EXEC')) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            lock::delete('BPT-MULTI-EXEC'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if (lock::exist('BPT-MULTI-CURL')) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            lock::delete('BPT-MULTI-CURL'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if (lock::exist('getUpdate')) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            lock::delete('getUpdate'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    protected static function setWebhook(string $url,string $secret = '') { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $res = telegram::setWebhook($url, settings::$certificate, max_connections: settings::$max_connection, allowed_updates: settings::$allowed_updates, drop_pending_updates: settings::$skip_old_updates, secret_token: $secret);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if (!telegram::$status) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            logger::write("There is some problem happened , telegram response : \n".json_encode($res),loggerTypes::ERROR); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            BPT::exit(print_r($res,true));  | 
            
                            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        logger::write('Webhook was set successfully',loggerTypes::INFO); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    protected static function checkURL() { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if (!(isset($_SERVER['SERVER_NAME']) && isset($_SERVER['REQUEST_URI']))) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            logger::write('For using webhook receiver , you should open this file in your webserver(by domain)',loggerTypes::ERROR); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            throw new bptException('WEBHOOK_NEED_URL'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    private static function setURL(): string { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return (isset(settings::$certificate) ? 'http://' : 'https://') . $_SERVER['SERVER_NAME'] . $_SERVER['SCRIPT_NAME'];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    protected static function setCertificate() { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if (isset(settings::$certificate)) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            if (is_string(settings::$certificate)) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                if (file_exists(realpath(settings::$certificate))) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                    settings::$certificate = new CURLFile(settings::$certificate);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                else { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                    settings::$certificate = null;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    #[NoReturn]  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    private static function processSetWebhook() { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        self::deleteOldLocks();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        self::checkURL();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        self::setCertificate();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $url = self::setURL();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $secret = !empty(settings::$secret) ? settings::$secret : tools::randomString(64);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        self::setWebhook($url,$secret);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        lock::save('BPT-HOOK',$secret); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        BPT::exit('Done'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    private static function checkSecret() { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $secret = lock::read('BPT-HOOK'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if ($secret !== self::getSecret()) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            logger::write('This is not webhook set by BPT, webhook will reset',loggerTypes::WARNING); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            self::processSetWebhook();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    protected static function getSecret() { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return $_SERVER['HTTP_X_TELEGRAM_BOT_API_SECRET_TOKEN'] ?? false;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * Fast end webserver process and run codes in background  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * It will help you with telegram if you call it in less than 30 second of start time  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param int $timeout set time out if you know how much your code will take , default is 1 day  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @return bool  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                     */  | 
            
            
                                                        
            
                                    
            
            
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                    public static function fastClose (int $timeout = 86400): bool { | 
            
            
                                                        
            
                                    
            
            
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                        if (settings::$multi || !lock::exist('BPT-HOOK')) { | 
            
            
                                                        
            
                                    
            
            
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                            return false;  | 
            
            
                                                        
            
                                    
            
            
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                        }  | 
            
            
                                                        
            
                                    
            
            
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                        http_response_code(200);  | 
            
            
                                                        
            
                                    
            
            
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                        ini_set('max_execution_time', $timeout); | 
            
            
                                                        
            
                                    
            
            
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                        set_time_limit($timeout);  | 
            
            
                                                        
            
                                    
            
            
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                        ignore_user_abort(true);  | 
            
            
                                                        
            
                                    
            
            
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                        if (function_exists('fastcgi_finish_request')) { | 
            
            
                                                        
            
                                    
            
            
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                            fastcgi_finish_request();  | 
            
            
                                                        
            
                                    
            
            
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                        }  | 
            
            
                                                        
            
                                    
            
            
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                        elseif (function_exists('litespeed_finish_request')) { | 
            
            
                                                        
            
                                    
            
            
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                            litespeed_finish_request();  | 
            
            
                                                        
            
                                    
            
            
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                        }  | 
            
            
                                                        
            
                                    
            
            
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                        else { | 
            
            
                                                        
            
                                    
            
            
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                            return false;  | 
            
            
                                                        
            
                                    
            
            
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                                                     | 
                
                 | 
                        }  | 
            
            
                                                        
            
                                    
            
            
                | 
                    135
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                        
            
                                    
            
            
                | 
                    136
                 | 
                                    
                                                     | 
                
                 | 
                        return true;  | 
            
            
                                                        
            
                                    
            
            
                | 
                    137
                 | 
                                    
                                                     | 
                
                 | 
                    }  | 
            
            
                                                        
            
                                    
            
            
                | 
                    138
                 | 
                                    
                                                     | 
                
                 | 
                }  |