Notes

Source Language
{
"context": { "source": "@language" },
"output": {
"text": {
"values": [ "What language do you want to translate to?" ]}}}

Destination Language
{
"context": { "destination": "@language" },
"output": {
"text": {
"values": [ "What is the text that you want to translate?" ]}}}

Do Translate
{
"context": { "action" : "translate" },
"output": {}
}

Prepare for Translator
msg.srclang = getLanguage(msg.payload.context.source);
msg.destlang = getLanguage(msg.payload.context.destination);
msg.payload = msg.payload.input.text;

return msg;

function getLanguage(lang) {
switch (lang) {
case "french":
return "fr";
case "italian":
return "it";
case "spanish":
return "es";
case "german":
return "de";
}
return "en";
}

Prepare for Telegram-Convo
msg.payload = {
chatId : msg.chatId,
type : "message",
content : msg.payload
};
return msg;

Clear Conversation Context
msg.payload = "hi";
msg.params = {
context : {}
}
return msg;