54chi.github.io/post.html at master · 54chi/54chi.github.io · 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
<!doctype html>
<html lang="en">
    <head>
        <meta charset="utf-8" />
        <meta name="viewport" content="width=device-width, initial-scale=1" />
        <title>54chi</title>
        <link rel="shortcut icon" href="favicon.ico" />
        <link rel="stylesheet" href="assets/css/site.css" />
    </head>
    <body>
        <header>
            <h1><a href="index.html">54chi</a></h1>
            <nav><a href="about.html">About</a></nav>
        </header>
        <main>
            <a class="back" href="index.html">← All posts</a>
            <article id="post-content">Loading…</article>
        </main>
        <footer>
            <p><a href="index.html">54chi</a></p>
        </footer>
        <!-- script src="https://cdn.jsdelivr.net/npm/marked/marked.min.js"></script-->
        <script src="assets/js/marked.min.js"></script>
        <script>
            const slug = new URLSearchParams(window.location.search).get(
                "slug",
            );
            const el = document.getElementById("post-content");

            if (!slug) {
                el.textContent = "No post specified.";
            } else {
                fetch("posts/" + slug + ".md")
                    .then(function (r) {
                        return r.ok ? r.text() : Promise.reject(r.status);
                    })
                    .then(function (text) {
                        // Strip and parse front matter
                        var fmMatch = text.match(
                            /^---\n([\s\S]*?)\n---\n\n?([\s\S]*)$/,
                        );
                        var body = fmMatch ? fmMatch[2] : text;
                        var fm = fmMatch ? fmMatch[1] : "";

                        var titleMatch = fm.match(/^title:\s*"?(.+?)"?\s*$/m);
                        var dateMatch = fm.match(/^date:\s*(.+?)\s*$/m);

                        var title = titleMatch ? titleMatch[1] : slug;
                        var date = dateMatch ? dateMatch[1] : "";

                        document.title = title + " | 54chi";

                        var header =
                            "<h1>" +
                            title +
                            "</h1>" +
                            (date
                                ? '<p class="post-meta">' + date + "</p>"
                                : "");

                        el.innerHTML = header + marked.parse(body);
                    })
                    .catch(function () {
                        el.textContent = "Post not found.";
                    });
            }
        </script>
    </body>
</html>