조현아 / LINEBOT

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조현아
8cc55172 1 parent dd76b9e2

rm bodyparser

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Showing 2 changed files with 61 additions and 75 deletions
node_modules/
config.js
\.idea/
......
var express = require('express');
var app = express();
const line = require('@line/bot-sdk');
const config = require('./config.js');
//papago api
var request = require('request');
//번역 api_url
var translate_api_url = 'https://openapi.naver.com/v1/papago/n2mt';
//언어감지 api_url
var languagedetect_api_url = 'https://openapi.naver.com/v1/papago/detectLangs'
var express = require("express");
const line = require("@line/bot-sdk");
var request = require("request");
var app = express();
const config = require("./config.js");
// create LINE SDK client
const client = new line.Client(config.line_config);
// create Express app
// about Express itself: https://expressjs.com/
var translate_api_url = "https://openapi.naver.com/v1/papago/n2mt"; //번역 api_url
var languagedetect_api_url = "https://openapi.naver.com/v1/papago/detectLangs"; //언어감지 api_url
// register a webhook handler with middleware
// about the middleware, please refer to doc
app.get("/", function(req, res) {
res.send("!");
});
const bodyParser = require('body-parser');
app.use(bodyParser.json());
app.post('/webhook', line.middleware(config.line_config), (req, res) => {
Promise
.all(req.body.events.map(handleEvent))
.then((result) => res.json(result))
.catch((err) => {
console.error(err);
res.status(200).end();
});
console.log('[result]', req.json(result));
console.log('[request]', req.body);
console.log('[request source]', req.body.events[0].source);
console.log('[request message]', req.body.events[0].message);
// register a webhook handler with middleware
app.post("/webhook", line.middleware(config.line_config), (req, res) => {
// res.status(200).end();
Promise.all(req.body.events.map(handleEvent)).then(result =>
res.json(result)
);
});
const client = new line.Client(config.line_config);
// event handler
//event handler
function handleEvent(event) {
console.log("event.message.text");
if (event.type !== 'message' || event.message.type !== 'text') {
if (event.type !== "message" || event.message.type !== "text") {
console.log("2");
// ignore non-text-message event
return Promise.resolve(null);
......@@ -54,66 +35,69 @@ function handleEvent(event) {
console.log("3");
//언어 감지 option
var detect_options = {
url : languagedetect_api_url,
form : {'query': event.message.text},
url: languagedetect_api_url,
form: { query: event.message.text },
headers: config.naver_header
};
//papago 언어 감지
request.post(detect_options,function(error,response,body){
request.post(detect_options, function(error, response, body) {
console.log("4");
console.log(response.statusCode);
if(!error && response.statusCode == 200){
if (!error && response.statusCode == 200) {
var detect_body = JSON.parse(response.body);
var source = '';
var target = '';
var result = { type: 'text', text:''};
var source = "";
var target = "";
var result = { type: "text", text: "" };
//언어 감지가 제대로 됐는지 확인
console.log(detect_body.langCode);
//번역은 한국어->영어 / 영어->한국어만 지원
if(detect_body.langCode == 'ko'||detect_body.langCode == 'en'){
if (detect_body.langCode == "ko" || detect_body.langCode == "en") {
console.log("5");
source = detect_body.langCode == 'ko' ? 'ko':'en';
target = source == 'ko' ? 'en':'ko';
source = detect_body.langCode == "ko" ? "ko" : "en";
target = source == "ko" ? "en" : "ko";
//papago 번역 option
var options = {
url: translate_api_url,
// 한국어(source : ko), 영어(target: en), 카톡에서 받는 메시지(text)
form: {'source':source, 'target':target, 'text':event.message.text},
headers: config.naver_header
url: translate_api_url,
// 한국어(source : ko), 영어(target: en), 카톡에서 받는 메시지(text)
form: { source: source, target: target, text: event.message.text },
headers: config.naver_header
};
// Naver Post API
request.post(options, function(error, response, body){
// Translate API Success
if(!error && response.statusCode == 200){
// JSON
var objBody = JSON.parse(response.body);
// Message 잘 찍히는지 확인
result.text = objBody.message.result.translatedText;
console.log(result.text);
//번역된 문장 보내기
client.replyMessage(event.replyToken,result).then(resolve).catch(reject);
}
request.post(options, function(error, response, body) {
// Translate API Success
if (!error && response.statusCode == 200) {
// JSON
var objBody = JSON.parse(response.body);
// Message 잘 찍히는지 확인
result.text = objBody.message.result.translatedText;
console.log(result.text);
//번역된 문장 보내기
client
.replyMessage(event.replyToken, result)
.then(resolve)
.catch(reject);
}
});
}
// 메시지의 언어가 영어 또는 한국어가 아닐 경우
else{
result.text = '언어를 감지할 수 없습니다. \n 번역 언어는 한글 또는 영어만 가능합니다.';
client.replyMessage(event.replyToken,result).then(resolve).catch(reject);
else {
result.text =
"언어를 감지할 수 없습니다. \n 번역 언어는 한글 또는 영어만 가능합니다.";
client
.replyMessage(event.replyToken, result)
.then(resolve)
.catch(reject);
}
}
});
});
}
});
}
app.listen(3000, function () {
console.log('Linebot listening on port 3000!');
app.listen(3000, function() {
console.log("Linebot listening on port 3000!");
});
......