www.nsoft-s.com

Webhook: https://mychat.domain/rest/Telegram/332551243:AAE_CjZUxN5pzUIJUnOsXMJ/
Result:{"ok":true,"result":true,"description":"Webhook is already set"}

Check on Telegram:{"ok":true,"result":{"url":"https://mychat.domain/rest/Telegram/332551243:AAE_CjZUxN5pzUIJUnOsXMJ/","has_custom_certificate":false,"pending_update_count":6,"last_error_date":1521437515,"last_error_message":"SSL error {336130315, error:1408F10B:SSL routines:ssl3_get_record:wrong version number}","max_connections":40}}

Webhook: https://mychat.domain/rest/Telegram/332551243:AAE_CjZUxN5pzUIJUnOsXMJ/

Result:{"ok":true,"result":true,"description":"Webhook is already set"}

Check on Telegram:{"ok":true,"result":{"url":"https://mychat.domain/rest/Telegram/332551243:AAE_CjZUxN5pzUIJUnOsXMJ/","has_custom_certificate":false,"pending_update_count":12,"last_error_date":1521467452,"last_error_message":"Read timeout expired","max_connections":40}}

// ver 1.0 / Jun 9, 2017, (c) Alexey Pikurov, [email protected]
// -----------------------------------------------------------------------------------

function OnRequestByREST(sBody, sParams, sHeaders, sURL, sIPv4, sIPv6: string; iType: integer): string;
var
  sFirstName, sLastName, sNickName, sTelegramID, sText: string;
begin
  sFirstName  := '';
  sLastName   := '';
  sNickName   := '';
  sTelegramID := '';
  sText       := '';
  
  JSONGetString(sBody, 'message.from.id', sTelegramID);
  JSONGetString(sBody, 'message.from.first_name', sFirstName);
  JSONGetString(sBody, 'message.from.last_name', sLastName);
  JSONGetString(sBody, 'message.from.username', sNickName);
  JSONGetString(sBody, 'message.text', sText);
  
    if LowerCase(sText) = '/start' then 
      mIntegrationTelegramAddUser(sTelegramID, sFirstName, sLastName, sNickName);
end;

begin

end.

// -----------------------------------------------------------------------------------
// ver 2.0 / Aug 10, 2017, (c) Alexey Pikurov, [email protected]
// -----------------------------------------------------------------------------------

function OnRequestByREST(sBody, sParams, sHeaders, sURL, sIPv4, sIPv6: string; iType: integer): string;
var
  sFirstName, sLastName, sNickName, sTelegramID, sText, sData: string;
  iResult, x, iUIN, iUINFrom: integer;
begin
  sFirstName  := '';
  sLastName   := '';
  sNickName   := '';
  sTelegramID := '';
  sText       := '';

  // get request data
  JSONGetString(sBody, 'message.from.id', sTelegramID);
  JSONGetString(sBody, 'message.from.first_name', sFirstName);
  JSONGetString(sBody, 'message.from.last_name', sLastName);
  JSONGetString(sBody, 'message.from.username', sNickName);
  JSONGetString(sBody, 'message.text', sText);

    // if user is connecting to the Telegram bot for the first time
    if LowerCase(sText) = '/start' then mIntegrationTelegramAddUser(sTelegramID, sFirstName, sLastName, sNickName)
      else begin // maybe user send reply message to the bot
        iResult := JSONGetString(sBody, 'message.reply_to_message.entities[0].url', sData);
        
          if iResult = 0 then begin
            // get receiver's UIN
            x := pos('?uin=', sData) + 5;
            iUIN := StrToIntDef(copy(sData, x, pos('&', sData) - x), -1);
            
            // get sender's UIN by user Telegram ID
            iUINFrom := mIntegrationTelegramGetMyChatUINByTelegramID(sTelegramID);

              // if sender and receiver are exists
              if (iUIN <> -1) and (iUINFrom > 0) then begin
                // multi-line text
                sData := '[Telegram] ' + ReplaceString(sText, #10, CRLF, true, false); 
                // send private message into MyChat
                mSendPrivateMessage(iUINFrom, iUIN, sData, 1, true);
              end;  
          end;
      
      end;
      
  result := '{}';
end;

begin

end.

// -----------------------------------------------------------------------------------
// ver 1.1 / Sep 22, 2017, (c) Alexey Pikurov, [email protected]
// -----------------------------------------------------------------------------------
function OnPrivateMessage(iCID, iUIN, iUINTo, iMsgType: integer; sMsg: string): boolean;
var
  sID, sOutMsg, sNameFrom, s: string;
  bResult: boolean;
begin
  SetScriptTimeOut(10000);
  
  result := true;

    if not mIsUINOnline(iUINTo) then begin
      // get sender's Telegram ID
      sID := mIntegrationTelegramGetUserIDByUIN(iUINTo);

        if sID[1] <> '-' then begin // no errors
          // get MyChat sender's display name
          sNameFrom := mGetUserFullNameByPreset(iUIN, 0);

          // convert MyChat message to plaint text
          sOutMsg := mConvertMsgToPlainText(sMsg, iMsgType);

          // add WEB support link and user display name to message
          sOutMsg := '<a href="' +
                     mGetServerExternalAddress(0) +
                     '/support/?uin=' +
                     IntToStr(iUIN) +
                     '&silent">' +
                     sNameFrom +
                     '</a>:' +
                     CRLF +
                     CRLF +
                     sOutMsg;

          // send message to Telegram
          s := mIntegrationTelegramSendMessage(sID, sOutMsg, 5000);
          bResult := true;

            if JSONGetBoolean(s, 'ok', bResult) <> 0 then bResult := false;

            // if any error occured - log result to server's system scripts protocol
            if not bResult then mLogScriptToDisk(s);
        end;
    end;
end;

begin

end.