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app.js
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1 | +var express = require('express'); | ||
2 | +const request = require('request'); | ||
3 | +const TARGET_URL = 'https://api.line.me/v2/bot/message/reply' | ||
4 | +const TOKEN = 'BDWbq6IfUnMHJrG2k80BvhNly63c/K0TURS26/Kx1EWW82d3o767nHhGfu1G9PbJDye2vg6blpqTUdEU3ATMwN1NEZd0GggujmBbHuUk3iBrzBCTm5LUqHlf4+5lFS8eQb7i9WCcYjdakEt2EAYiZQdB04t89/1O/w1cDnyilFU=' | ||
5 | +const fs = require('fs'); | ||
6 | +const path = require('path'); | ||
7 | +const HTTPS = require('https'); | ||
8 | +const domain = "www.weatherchatbot.ml" | ||
9 | +const sslport = 23023; | ||
10 | +const bodyParser = require('body-parser'); | ||
11 | +var app = express(); | ||
12 | +const { info } = require('console'); | ||
13 | + | ||
14 | +var PythonShell = require('python-shell'); | ||
15 | + | ||
16 | +var options = { | ||
17 | + mode: 'text', | ||
18 | + pythonPath: '', | ||
19 | + pythonOptions: ['-u'], | ||
20 | + scriptPath: '', | ||
21 | + args: ['value1', 'value2', 'value3'] | ||
22 | +}; | ||
23 | + | ||
24 | +app.use(bodyParser.json()); | ||
25 | + | ||
26 | +app.post('/hook', function (req, res) { | ||
27 | + | ||
28 | + var eventObj = req.body.events[0]; | ||
29 | + var source = eventObj.source; | ||
30 | + var message = eventObj.message; | ||
31 | + | ||
32 | + // request log | ||
33 | + console.log('======================', new Date() ,'======================'); | ||
34 | + console.log('[request]', req.body); | ||
35 | + console.log('[request source] ', eventObj.source); | ||
36 | + console.log('[request message]', eventObj.message); | ||
37 | + | ||
38 | + if(eventObj.message.text == "설명"){ | ||
39 | + chatInfo(eventObj.replyToken); | ||
40 | + } | ||
41 | + else if(eventObj.message.text == "이용방법") { | ||
42 | + chatUse(eventObj.replyToken); | ||
43 | + } | ||
44 | + else if(eventObj.message.text == "오늘의 날씨는") { | ||
45 | + PythonShell.run('weather_chat.py', options, function(err, results) { | ||
46 | + if(err) throw err; | ||
47 | + console.log('results: %j', results); | ||
48 | + }); | ||
49 | + } | ||
50 | + else { | ||
51 | + chatWrong(eventObj.replyToken); | ||
52 | + } | ||
53 | + | ||
54 | + res.sendStatus(200); | ||
55 | +}); | ||
56 | + | ||
57 | +function chatInfo(replyToken){ | ||
58 | + request.post( | ||
59 | + { | ||
60 | + url: TARGET_URL, | ||
61 | + headers: { | ||
62 | + 'Authorization': `Bearer ${TOKEN}` | ||
63 | + }, | ||
64 | + json: { | ||
65 | + "replyToken":replyToken, | ||
66 | + "messages":[ | ||
67 | + { | ||
68 | + "type":"text", | ||
69 | + "text":"서울 지역의 날씨와 기온에 따른 옷차림새를 추천해줍니다." | ||
70 | + } | ||
71 | + ] | ||
72 | + } | ||
73 | + },(error, response, body) => { | ||
74 | + console.log(body) | ||
75 | + }); | ||
76 | +} | ||
77 | + | ||
78 | +function chatUse(replyToken){ | ||
79 | + request.post( | ||
80 | + { | ||
81 | + url: TARGET_URL, | ||
82 | + headers: { | ||
83 | + 'Authorization': `Bearer ${TOKEN}` | ||
84 | + }, | ||
85 | + json: { | ||
86 | + "replyToken":replyToken, | ||
87 | + "messages":[ | ||
88 | + { | ||
89 | + "type":"text", | ||
90 | + "text":"오늘의 날씨는? 을 똑같이\n 입력해주시면 작동합니다." | ||
91 | + } | ||
92 | + ] | ||
93 | + } | ||
94 | + },(error, response, body) => { | ||
95 | + console.log(body) | ||
96 | + }); | ||
97 | +} | ||
98 | + | ||
99 | +function chatWrong(replyToken){ | ||
100 | + request.post( | ||
101 | + { | ||
102 | + url: TARGET_URL, | ||
103 | + headers: { | ||
104 | + 'Authorization': `Bearer ${TOKEN}` | ||
105 | + }, | ||
106 | + json: { | ||
107 | + "replyToken":replyToken, | ||
108 | + "messages":[ | ||
109 | + { | ||
110 | + "type":"text", | ||
111 | + "text":"잘못된 입력입니다.\n '이용방법' 혹은 '오늘의 날씨는?'을 입력해주세요." | ||
112 | + } | ||
113 | + ] | ||
114 | + } | ||
115 | + },(error, response, body) => { | ||
116 | + console.log(body) | ||
117 | + }); | ||
118 | +} | ||
119 | + | ||
120 | +try { | ||
121 | + const option = { | ||
122 | + ca: fs.readFileSync('/etc/letsencrypt/live/' + domain +'/fullchain.pem'), | ||
123 | + key: fs.readFileSync(path.resolve(process.cwd(), '/etc/letsencrypt/live/' + domain +'/privkey.pem'), 'utf8').toString(), | ||
124 | + cert: fs.readFileSync(path.resolve(process.cwd(), '/etc/letsencrypt/live/' + domain +'/cert.pem'), 'utf8').toString(), | ||
125 | + }; | ||
126 | + | ||
127 | + HTTPS.createServer(option, app).listen(sslport, () => { | ||
128 | + console.log(`[HTTPS] Server is started on port ${sslport}`); | ||
129 | + }); | ||
130 | + } catch (error) { | ||
131 | + console.log('[HTTPS] HTTPS 오류가 발생하였습니다. HTTPS 서버는 실행되지 않습니다.'); | ||
132 | + console.log(error); | ||
133 | + } | ||
134 | + | ||
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