-
Notifications
You must be signed in to change notification settings - Fork 0
/
background.js
148 lines (109 loc) · 3.16 KB
/
background.js
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
chrome.webNavigation.onHistoryStateUpdated.addListener(function(details) {
chrome.tabs.executeScript(null,{file:"content.js"});
});
chrome.runtime.onMessage.addListener(function(request, sender, sendResponse) {
var output = {};
// calculate sentiment value
output.value = -100;
var tt = claculateSentiment(request.data.message) ;
output.text = tt;
output.type = request.data.type;
sendResponse( { data: output });
});
var boosterWordMap = new Map;
var emotionWordMap = new Map;
var emotionPefixMap = new Map;
var slangMap = new Map;
var idiomMap = new Map;
var emoticonMap = new Map;
var englishWordsMap = new Map;
var negatingWordsMap = new Map;
var questionWordsMap = new Map;
loadAllData();
function loadAllData(){
var keys = Object.keys(BoosterWord);
keys.forEach(element=>{
boosterWordMap.set(element,BoosterWord[element]);
});
keys = Object.keys(EmotionWord);
keys.forEach(element=>{
emotionWordMap.set(element,EmotionWord[element]);
});
keys = Object.keys(EmotionPefix);
keys.forEach(element=>{
emotionPefixMap.set(element,EmotionPefix[element]);
});
keys = Object.keys(Slang);
keys.forEach(element=>{
slangMap.set(element,Slang[element]);
});
keys = Object.keys(Idiom);
keys.forEach(element=>{
idiomMap.set(element,Idiom[element]);
});
keys = Object.keys(Emoticon);
keys.forEach(element=>{
emoticonMap.set(element,Emoticon[element]);
});
keys = EnglishWords;
keys.forEach(element=>{
englishWordsMap.set(element,true);
});
keys = NegatingWords;
keys.forEach(element=>{
negatingWordsMap.set(element,true);
});
keys = QuestionWords;
keys.forEach(element=>{
questionWordsMap.set(element,true);
});
}
function claculateSentiment(text){
// split text to sentence array
var wordArray = text.split(" ");
wordArray.pop();
var wordMap = new Map;
wordArray.forEach(word=>{
wordMap.set(word, 0);
});
wordArray.forEach(word=>{
var s = emotionWordMap.get(word);
if(emotionWordMap.get(word) != undefined ) wordMap.set(word, emotionWordMap.get(word));
});
var lastIndex = 0;
wordArray.forEach(word=>{
if(wordMap.get(word) != undefined){
var pos = text.indexOf(word,lastIndex);
text = text.slice(0,pos)+'['+wordMap.get(word)+']'+ text.slice(pos);
lastIndex = pos + word.length + 3;
}
});
console.log(text);
return text;
}
// load all the data file
// function doSomething(data){
// var mp = new Map;
// var key = Object.keys(data)
// key.forEach(element => {
// mp.set(element,data[element])
// });
// console.log(mp.get("nm"));
// console.log(mp.get("name"));
// console.log(key);
// }
// doSomething(Emoticon);
// var url = chrome.runtime.getURL('/test.json');
// fetch(url)
// .then((response) => {response.json()}) //assuming file contains json
// .then((json) => doSomething(json));
// function onRequest(request, sender, callback) {
// switch(request.action) {
// case 'addUrlToHistory':
// chrome.history.addUrl({url: request.url});
// break;
// }
// };
// $(document).ready(function() {
// chrome.extension.onRequest.addListener(onRequest);
// });