media_.php

<?php
use Amp\Promise;
use Amp\Success;
use function Amp\call;
function generate($message){
        $callable = function($message) {                
                if(($message["media"]??false)) {
                    foreach($message["media"]as $k=>$v) {
                        if(is_array($v)) {
                            $k2e = $v;
                        } else {
                            $type1 = $v;
                        }
                    }
                    foreach($k2e["sizes"]??[] as $k=>$v){
                        if(isset($v["bytes"])) {
                            $k2e["sizes"][$k]["bytes"] = base64_encode((string)$k2e["sizes"][$k]["bytes"]);
                        }
                    }

                    $id = bin2hex(random_bytes(5));
                    $fs = [
                        "dwid"=> $id,
                        "msgid"=>$message["id"],
                        "id"=>$k2e["id"],
                        "id_chat"=>json_encode($message["to_id"]),
                        "access_hash"=>$k2e["access_hash"],
                        "bytes"=>base64_encode((string)$k2e["file_reference"]),
                        "date_"=>$k2e["date"],
                        "type1"=>$type1,
                        "type2"=>$k2e["_"],
                        "mime"=>$k2e["mime_type"]??"",
                        "size"=>$k2e["size"]??0,
                        "dc"=>$k2e["dc_id"],
                        "attributes"=>json_encode($k2e["attributes"]??($k2e["sizes"]??[]))
                    ];
                    $ede = explode(".",$k2e["attributes"][0]["file_name"]??"");
                    
                       return "https://dwgram.cf/_media".(($ede[count($ede)-1])?".".($ede[count($ede)-1]):"")."?".http_build_query($fs);
                } else {
                    throw new Exception("No media found!");
                } 
        };
        return call($callable,$message);

    }