geml/main.html at master · yrm006/geml · GitHub

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
<!DOCTYPE html>
<html>

<head>
  <title>geml</title>

  <script>
    const fs = require("fs").promises;
    const csv = require("csv-parse");

    let sCSVPath;
    let sTplPath;
    let sOutPath;

    window.onload = function(){
        idCSVFile.ondragover =
        idCSVFile.ondragenter =
        idCSVFile.ondrop =
        idCSVFile.ondragleave = (e) => {
            if(e.type == 'drop') {
                const files = e.dataTransfer.files;
                console.log(files);
                idCSVFile.textContent = files[0].name;
                sCSVPath = files[0].path;
            }

            e.preventDefault();
        };

        idTemplate.ondragover =
        idTemplate.ondragenter =
        idTemplate.ondrop =
        idTemplate.ondragleave = (e) => {
            if(e.type == 'drop') {
                const files = e.dataTransfer.files;
                console.log(files);
                idTemplate.textContent = files[0].name;
                sTplPath = files[0].path;
            }

            e.preventDefault();
        };

        idOutDir.ondragover =
        idOutDir.ondragenter =
        idOutDir.ondrop =
        idOutDir.ondragleave = (e) => {
            if(e.type == 'drop') {
                const files = e.dataTransfer.files;
                console.log(files);
                idOutDir.textContent = files[0].name;
                sOutPath = files[0].path;
            }

            e.preventDefault();
        };
    };

    async function onGenerate(){
        if(!sCSVPath || !sTplPath || !sOutPath){
            alert('set CSV, Template and Out-dir.');
            return;
        }

        let oTable; csv(await fs.readFile(sCSVPath), {columns: true}, (e, d)=>{oTable=d;});
        let sTemplate = (await fs.readFile(sTplPath)).toString();

        let i=0;
        while(i < oTable.length){
            let sMail = sTemplate;
            for(let s in oTable[i]){
                sMail = sMail.replace('{{'+s+'}}', oTable[i][s]);
            }

            await fs.writeFile(sOutPath+'/'+i+'.eml', sMail);

            ++i;
        }

        alert('eml has been generated.');
    }
  </script>
</head>

<body>
    <p id="idCSVFile" style="border:3px dotted; height:3em;">
        [ここにCSVファイルをドロップ]
    </p>
    <p id="idTemplate" style="border:3px dotted; height:3em;">
        [ここにメールテンプレートをドロップ]
    </p>
    <p id="idOutDir" style="border:3px dotted; height:3em;">
        [ここに生成されたメールを保存するフォルダをドロップ]
    </p>

    <button onclick="onGenerate();">生成！</button>
</body>

</html>