CommentLoadingTest.js
9.87 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
var papago = require("./papago.js");
var http = require('http');
var fs = require('fs');
var url = require('url');
var testFolder = './data';
var qs = require('querystring');
var path = require('path');
const {google} = require("googleapis");
const service = google.youtube('v3');
const apis = require('./APIs.json');
const apiKey = apis.youtubeAPI; //api키
let videoNum = "TpPwI_Lo0YY"; //비디오 주소(예시)
var videoLang = 'all'; //설정 언어
const serverIP = "http://localhost:3000" //서버의 주소
var commentList = new Array();
var commentNum = 0;
var savednpt = ''
const URLreg1 = new RegExp(/https?:\/\/youtu.be\//);//유튜브에서 제공하는 동영상 공유 기능을 사용하여 얻은 URL 형식
const URLreg2 = new RegExp(/https?:\/\/www.youtube.com\//);//유튜브 주소를 그대로 넣었을 때 URL형식
function showcomment(response, VideoNum){
let commentDisplay = '';
for(let iterArr = 0; iterArr < commentNum; iterArr++){
commentDisplay += `<br>${commentList[iterArr].name}<br>${commentList[iterArr].text}<br><br>`;
}
let body = `
<!doctype html>
<html>
<head>
<title>Youtube Comment</title>
<meta charset="utf-8">
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.2.0-beta1/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-0evHe/X+R7YkIZDRvuzKMRqM+OrBnVFBL6DOitfPri4tjfHxaWutUpFmBp4vmVor" crossorigin="anonymous">
<link rel="preconnect" href="https://fonts.googleapis.com">
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
<link href="https://fonts.googleapis.com/css2?family=Permanent+Marker&display=swap" rel="stylesheet">
<link href="https://fonts.googleapis.com/css2?family=Ubuntu&display=swap" rel="stylesheet">
</head>
<body style="margin:5%">
<h1 style="font-family: 'Permanent Marker', cursive; text-align:center; padding-bottom:1%;"><a href="${serverIP}" style="text-decoration:none; color:inherit;">Youtube Comment Seperator</a></h1>
<form action="${serverIP}/search" method="get">
<div class="form-group" style="font-family: 'Ubuntu', sans-serif;">
<input type="text" name="videourl" placeholder="Type in video Url" class="form-control" style="margin-bottom:10px;" value=${VideoNum}>
<label for="language-select">Choose a language:</label>
<select class="form-control" name="languages" id="language-select" style="display:inline-flex;">
<option value="all" selected>--Please choose an option--</option>
<option value="ko">한국어</option>
<option value="en">English</option>
<option value="ja">日本語</option>
<option value="zh-CN">中國語</option>
<option value="es">español</option>
<option value="fr">Français</option>
<option value="de">Deutsch</option>
</select>
<p align="right" style="margin-top:1%">
<button type="submit" class="btn btn-danger">Display Comments</button>
</p>
</div>
</form>
<br>
<br>
<div class="embed-responsive embed-responsive-16by9" style="text-align:center;">
<iframe class="embed-responsive-item" width="560" height="315" src="https://www.youtube.com/embed/${VideoNum}" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>
</div>
<br>
<a class="btn btn-dark" href="${serverIP}/search?videourl=${VideoNum}&nextpage=${savednpt}&languages=${videoLang}" role="button">Show more comments</a>
<br>
${commentDisplay}
</body>
</html>
`;
response.writeHead(200);
response.end(body);
}
function loadcomment(ApiKey, VideoNum, npt, n, res){
return service.commentThreads.list({
"key":ApiKey,
"part":[
"snippet, replies"
],
"videoId":VideoNum,//비디오 주소
"maxResults" : 100,
"pageToken" : npt
}).then(function(response) {
async function loadAndParse(){
//console.log("Response", response);
tempcommentList = new Array();
tempListLen = 0;
for(let iter = 0; iter < response.data.pageInfo.totalResults; iter++){
let templang = papago.getLang(response.data.items[iter].snippet.topLevelComment.snippet.textDisplay)
let tempComment = {
'name' : response.data.items[iter].snippet.topLevelComment.snippet.authorDisplayName,
'image' : response.data.items[iter].snippet.topLevelComment.snippet.authorProfileImageUrl,
'text' : response.data.items[iter].snippet.topLevelComment.snippet.textDisplay,
'lang' : templang
}
tempcommentList.push(tempComment);
tempListLen += 1;
}
for(let iter = 0; iter < tempListLen; iter++){
let langPromise = tempcommentList[iter].lang.then(langData=>{
return langData;
});
templang = await langPromise;
if(videoLang == 'all' || videoLang == templang){
commentList.push(tempcommentList[iter]);
commentNum++;
}
}
//console.log(response.data.items[0].snippet.topLevelComment.snippet.textDisplay);
//console.log(response.data.items[1].snippet.topLevelComment.snippet.textDisplay);
npt = response.data.nextPageToken;
if(npt != null){
if( n > 1 && commentNum < 100){
loadcomment(ApiKey, VideoNum, npt, n - 1, res);
}else{
savednpt = npt; //만약 댓글을 n번 불러온 후에 댓글이 더 남아있으면 savednpt 갱신
showcomment(res, VideoNum);
}
}else{
savednpt = '';
console.log('end page'); // 댓글의 마지막 페이지
showcomment(res, VideoNum);
}
}
loadAndParse();
},
function(err) { console.error("Execute error", err); });
}
var app = http.createServer(function(request,response){ // request는 브라우저가 주는 정보, response는 우리가 브라우저에게 줄 정보
var _url = request.url; // query string이 담김 ex) /?id=HTML
var queryData = url.parse(_url, true).query; // query string을 추출하였음 나중에 불러올때는 queryData.(값의 이름)
var pathname = url.parse(_url,true).pathname;
var body;
if(pathname === '/'){
body = `
<!doctype html>
<html>
<head>
<title>Youtube Comment</title>
<meta charset="utf-8">
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.2.0-beta1/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-0evHe/X+R7YkIZDRvuzKMRqM+OrBnVFBL6DOitfPri4tjfHxaWutUpFmBp4vmVor" crossorigin="anonymous">
<link rel="preconnect" href="https://fonts.googleapis.com">
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
<link href="https://fonts.googleapis.com/css2?family=Permanent+Marker&display=swap" rel="stylesheet">
<link href="https://fonts.googleapis.com/css2?family=Ubuntu&display=swap" rel="stylesheet">
</head>
<body style="margin:5%">
<h1 style="font-family: 'Permanent Marker', cursive; text-align:center; padding-bottom:1%;"><a href="${serverIP}" style="text-decoration:none; color:inherit;">Youtube Comment Seperator</a></h1>
<form action="${serverIP}/search" method="get">
<div class="form-group" style="font-family: 'Ubuntu', sans-serif;">
<input type="text" name="videourl" placeholder="Type in video Url" class="form-control" style="margin-bottom:10px;">
<label for="language-select">Choose a language:</label>
<select class="form-control" name="languages" id="language-select" style="display:inline-flex;">
<option value="all" selected>--Please choose an option--</option>
<option value="ko">한국어</option>
<option value="en">English</option>
<option value="ja">日本語</option>
<option value="zh-CN">中國語</option>
<option value="es">español</option>
<option value="fr">Français</option>
<option value="de">Deutsch</option>
</select>
<p align="right" style="margin-top:1%">
<button type="submit" class="btn btn-danger">Display Comments</button>
</p>
</div>
</form>
</body>
</html>
`;
response.writeHead(200);
response.end(body);
}
else if(pathname === '/search'){
commentList.splice(0);
commentNum = 0; //코멘트 리스트 초기화
videoNum = queryData.videourl;
videoLang = queryData.languages;
//유튜브 주소를 그대로 넣었을 때 videoNum 추출
if(URLreg2.test(videoNum)){
let tempvideoNum = url.parse(videoNum,true).query;
videoNum = tempvideoNum.v;
}
//유튜브 URL공유 기능을 사용하여 얻은 주소를 넣었을 때 videoNum 추출
videoNum = videoNum.replace(URLreg1,"");
console.log(videoNum);
let npt = ""
if(queryData.nextpage != null) npt = queryData.nextpage
loadcomment(apiKey,videoNum,npt,5, response);
}
});
app.listen(3000);