<?php

    $username = "root";
	$password = "";
	$hostname = "localhost";
	$database = "coba3";

	$TOKEN="449382595:AAFMsT_MPZUjYIVuqopUdAw0fRqpQFDgBn4";

   date_default_timezone_set("Asia/Jakarta");


    function request_url($method){
    	global $TOKEN;
    	return "https://api.telegram.org/bot" . $TOKEN . "/". $method;
    }

	function getUrl($url){
     	// inisialisasi CURL
		$data = curl_init();
		// setting CURL
		curl_setopt($data, CURLOPT_RETURNTRANSFER, 1);
		curl_setopt($data, CURLOPT_URL, $url);
		//curl_setopt($data, CURLOPT_PROXY, '10.1.20.9');
		//curl_setopt($data, CURLOPT_PROXYPORT, '8080');
		curl_setopt($data,CURLOPT_SSL_VERIFYPEER, false);
		// menjalankan CURL untuk membaca isi file
		$hasil = curl_exec($data);
		curl_close($data);
		return $hasil;
    }

    function get_updates($offset) {
    	$url = request_url("getUpdates")."?offset=".$offset;
	    $ini = getUrl($url);
        //$resp = file_get_contents($url);
        $result = json_decode($ini, true);
        if ($result["ok"]==1)
		return $result["result"];
		//echo "$ini ok: " . date("Y-m-d H:i:s") . "\n";
        else echo "$ini   $url : " . date("Y-m-d H:i:s") . "\n";
        return array();
    }

	function curlSend($data){
		$ch = curl_init();
		$params = http_build_query($data);
        $url = request_url('sendMessage');
		curl_setopt( $ch, CURLOPT_FOLLOWLOCATION, 0 );
		curl_setopt( $ch, CURLOPT_RETURNTRANSFER, 1 );
		curl_setopt( $ch, CURLOPT_URL, $url );
		//curl_setopt( $ch, CURLOPT_PROXY, '10.1.20.9');
		//curl_setopt( $ch, CURLOPT_PROXYPORT, '8080');
		curl_setopt( $ch, CURLOPT_SSL_VERIFYPEER, false);
		curl_setopt( $ch, CURLOPT_POSTFIELDS, $params );
		curl_setopt( $ch, CURLOPT_POST, 1 );
		$info = curl_exec( $ch );
		curl_close( $ch );
		return $info;
	}

    function logRequest($path, $text, $chatid){
        if($path){
            $filename = strpos($path, 'username');
            $filename = strpos($path, 'username', $filename +1);
            if(!$filename){
                $filename = strpos($path, 'first_name');
                $filename = strpos($path, 'first_name', $filename +1);
                $i = $filename +13;
                $user = $path[$i];
                do{
                    $user = $user.$path[$i+1];
                    $i++;
                }while($path[$i+2]!= ",");
                $querry = "INSERT INTO log_request (username,user_request,chat_id) VALUES ('$user','$text','$chatid')";
                $result = mysql_query($querry);
            }

            else{
                $i = $filename +11;
                $user = $path[$i];
                do{
                    $user = $user.$path[$i+1];
                    $i++;
                }while($path[$i+2]!= "}");
                $querry = "INSERT INTO log_request (username,user_request,chat_id) VALUES ('$user','$text','$chatid')";
                $result = @mysql_query($querry);
            }
        }
    }

    function send_reply($chatid, $msgid, $text, $receive){
        $data = array(
            'chat_id' => $chatid,
            'text'  => $text,
            'reply_to_message_id' => $msgid
        );
	    $result = curlSend ($data);
        if($msgid != "0" && $receive != "0")
	       logRequest($result, $receive, $chatid);
           @mysql_close();
    }

    function tambah($id){
        global $database;
        $last_id = $database->insert('daftar_teman', [
            'id'   => $id,
        ]);

         return $last_id;
    }


	function create_response($text, $chatid){
        global $hostname, $username, $password, $database;

        $connect = @mysql_connect($hostname,$username,$password);
        if(!$connect)
            return "koneksi database error, ulangi lagi perintah anda";
        @mysql_select_db($database);

        $command = explode(" ", $text);
        if($text[0]=="/"){
        	if($text=="/start"){
            	return "Halo, Selamat datang \n Ketik /help untuk informasi";
        	}

            else if($command[0]=="/id" | $command[0]=="/ID"){
            	$querry10 = "select * FROM daftar_user where chat_id LIKE '$chatid'";
            	$result10 = mysql_query($querry10);
            	$num10 = mysql_num_rows($result10);
			    //cek user terdaftar atau tidak
			    if ($num10=='0') {
				    return "Anda belum terdaftar sebagai pengguna aplikasi ini.";
			    }

                else {
                    $UnitName = $command[1];
                    $querry11 = "select nama, umur, jenis_kelamin, id FROM daftar_teman where id = '$UnitName'";
                    $result = mysql_query($querry11);
                    $num = mysql_num_rows($result);
                    if($UnitName == '')
                    return "string tidak lengkap";
                    else if($num == '0')
                    return "tidak ada data pada " .  $UnitName;
                    while ( $db_field = mysql_fetch_assoc($result) ) {
                    return $UnitName . "\n" . "\n namanya " . $db_field['nama'] . "\n umurnya " . $db_field['umur'] . "\n jenis kelaminya ".$db_field['jenis_kelamin'];
                    }
			    }
		    }

        	else if($command[0]=="/help"){
            		$HelpText = "ketikan /cekid untuk informasi idchat anda \nketik /status untuk informasi ststus anda \nketik /id 'nomorid' untuk informasi teman yg anda cari \nketik /tambah untuk menambah daftar teman";
            		return $HelpText;
        	}

            else if($command[0]=="/cekid"){
                return "id pada chat ini adalah : ".$chatid;
            }

            else if($command[0]=="/statusku"){
                return "Saya hanya robot mas/mba, jadi statusnya single aja ya.";
            }

            else if($command[0]=="/statusjomblo"){
                return "Silahkan cari di biro jodoh ya. Jangan cari disini. Atau disini ada yang berminat?";
            }

            else if($command[0]=="/tambah"){
                if (isset($id,$nama,$umur,$jenis_kelamin)){
                $querry12 = "INSERT INTO daftar_teman (id,nama,umur,jenis_kelamin) VALUES ('$id','$nama','$umur','$jenis_kelamin')";
                $result = @mysql_query($querry12);
                return "DATA BERHASIL DITAMBAH";
                }
                else {
                    return "LENGKAPI DATA";
                }
            }

             else if($command[0]=="/error"){

            }
        }

        else {
			return "Command salah, untuk bantuan ketik /help";
		}
    }


    function process_message($message){
        $updateid = $message["update_id"];
        $message_data = $message["message"];
        if (isset($message_data["text"])) {
            $chatid = $message_data["chat"]["id"];
            $message_id = $message_data["message_id"];
            $text = $message_data["text"];
            $response = create_response($text, $chatid);
            if($response != "0")
                send_reply($chatid, $message_id, $response, $text);
        }
        return $updateid;
    }


    function process_one(){
    	$update_id  = 0;

    	if (file_exists("last_update_id")) {
    		$update_id = (int)file_get_contents("last_update_id");
    	}
    	$updates = get_updates($update_id);
    	foreach ($updates as $message){
         	$update_id = process_message($message);
    	}
    	file_put_contents("last_update_id", $update_id + 1);
    }

   $flag = 1;

    while (true) {
        process_one();

    }

?>