-
Notifications
You must be signed in to change notification settings - Fork 0
/
totxt.html
185 lines (174 loc) · 4.45 KB
/
totxt.html
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
<!DOCTYPE html>
<html lang="zh">
<head>
<meta charset="UTF-8">
<script src="/js/an.js"></script>
<script src="./js/md5.js"></script>
<script src="./js/AES.js"></script>
<script src="./js/opdb.js"></script>
<title>备份数据</title>
</head>
<body>
<div id="main">
<h1>备份数据</h1>
<p>
<button onclick="show('main',0);show('din',1)" style="width:200px">导入数据</button>
</p>
<p>
<button onclick="show('main',0);show('dout',1)" style="width:200px">导出数据</button>
</p>
<p style="color:red">注：<b>导入数据的过程将清空原数据！</b></p>
<p><a href="set.html">返回设置</a></p>
</div>
<div id="din" style="display:none">
<h1>导入数据</h1>
<p><input accept=".txt" id="f" type="file"></p>
<p><label for="p0">请输入密码：</label><input id="p0" type="password"></p>
<p>
<button onclick="din()">导入</button>
</p>
<p>
<button onclick="show('din',0);show('main',1)">返回</button>
</p>
</div>
<div id="dout" style="display:none">
<h1>导出数据</h1>
<p><label for="p1">请输入密码：</label><input id="p1" type="password"></p>
<p><label for="p2">请确认密码：</label><input id="p2" type="password"></p>
<a id="txt" style="display:none;"></a>
<p>
<button onclick="dout()">导出</button>
</p>
<p>
<button onclick="show('dout',0);show('main',1)">返回</button>
</p>
</div>
</body>
<style>
input[type=password]
{
width:120px;
height:28px;
}
button
{
width:223px;
height:34px;
}
body
{margin:1%;}
</style>
<script>
"use strict";
let ntdb=new Database("note"),imgdb=new Database("img");
function fi(k)
{return document.getElementById(k);}
function show(k,f)
{fi(k).style.display=f?"block":"none";}
function din()
{
let file=fi("f").files;
if(!file.length)
return;
if(!confirm("确定导入？"))
return;
let reader=new FileReader();
reader.readAsText(file[0]);
reader.onload=o=>
{
let data=o.target.result;
let re=data.slice(32);
try
{re=CryptoJS.AES.decrypt(re,fi("p0").value).toString(CryptoJS.enc.Utf8);}
catch(err)
{re=null;}
if(md5(re)!==data.slice(0,32))
return alert("密码错误，请重试");
let json=JSON.parse(re);
for(let i in json["main"])
localStorage[i]=json["main"][i];
let flag=Object.keys(json["note"]).length+Object.keys(json["img"]).length;
function show_success(f)
{
if(f)
return;
alert("导入成功，请重启网站所有标签页");
setTimeout(window.location.href="set.html",500);
}
ntdb.opendb().then(()=>
ntdb.delall().then(()=>
{
for(let i in json["note"])
ntdb.get_ob(true).put(json["note"][i],parseInt(i)).onsuccess=()=>show_success(--flag);
})
);
imgdb.opendb().then(()=>
imgdb.delall().then(()=>
{
for(let i in json["img"])
imgdb.get_ob(true).put(json["img"][i],parseInt(i)).onsuccess=()=>show_success(--flag);
})
);
};
}
function dout()
{
if(fi("p1").value==="")
return alert("请输入密码");
if(fi("p1").value!==fi("p2").value)
return alert("密码不匹配");
let flag=0;
let json={"main":{},"note":{},"img":{}};
json["main"]["check_init"]="";
const name=["check_key","check_md5","pathlist","notelist","imglist","funlist"];
for(let i in name)
if(name[i] in localStorage)
json["main"][name[i]]=localStorage[name[i]];
ntdb.opendb().then(()=>
imgdb.opendb().then(()=>
ntdb.readkeys().then(o=>
{
flag+=o.length;
imgdb.readkeys().then(e=>
{
flag+=e.length;
go();
});
})
)
);
function go()
{
function show_success(f)
{
if(f)
return;
let re=JSON.stringify(json);
re=md5(re)+CryptoJS.AES.encrypt(re,fi("p1").value).toString();
fi("txt").setAttribute("href","data:text/plain;charset=utf-8,"+encodeURIComponent(re));
fi("txt").setAttribute("download","H-Notes.txt");
fi("txt").click();
setTimeout(window.location.href="set.html",500);
}
ntdb.readkeys().then(o=>
{
for(let i in o)
ntdb.get_ob(false).get(o[i]).onsuccess=e=>
{
json["note"][o[i]]=e.target.result;
show_success(--flag);
};
});
imgdb.readkeys().then(o=>
{
for(let i in o)
imgdb.get_ob(false).get(o[i]).onsuccess=e=>
{
json["img"][o[i]]=e.target.result;
show_success(--flag);
};
});
}
}
</script>
</html>