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
|
import type { Sql } from "postgres";
const book = Bun.file("book/the_wonderful_wizard_of_oz.txt");
const book_text = await book.text()
const pars = book_text.split(/\n\s*\n/);
export async function get_home(context: { headers: Record<string, string | null> }) {
const file = Bun.file("page/index.txt");
let res = new Response(
await file.text() +
`the following is a randomly selected excerpt from THE WONDERFUL WIZARD
OF OZ by L. FRANK BAUM\n\n` +
pars[Math.floor(Math.random() * pars.length)]
);
if (context.headers["user-agent"] ?? "".includes("curl")) {
res.headers.set("X-Message", "Okay I Like It, Picasso");
}
return res;
}
export async function get_id(
context: { params: Record<"id", string>, headers: Record<string, string | null> },
sql: Sql) {
let id = context.params.id;
let get_query = false;
if (id.endsWith("+")) {
id = id.slice(0, id.length - 1);
get_query = true;
}
let db_res = await sql`
SELECT * FROM urls
WHERE id=${id}
`
if (!db_res.length) {
return new Response(`url for id '${id}' not found.`, { status: 404 });
} else if (get_query) {
return new Response(`trkt.in/${id} -> ${db_res[0]['url']}`);
} else {
await sql`
INSERT INTO tracking (id,clicks)
VALUES(${id},1)
ON CONFLICT ON CONSTRAINT tracking_id_key
DO UPDATE
SET clicks=tracking.clicks+1
`;
}
const url = new URL(db_res[0]['url']);
const html = `
<!DOCTYPE html>
<html>
<head><title>trkt</title></head>
<body>
<p>redirecting to <a href="${url.href}">${url.href}</a></p>
</body>
</html>
`;
const res = new Response(html, { status: 301 });
res.headers.set("Location", url.href);
res.headers.set("Cache-Control", "max-age=120");
res.headers.set("Content-Type", "text/html");
if (context.headers["user-agent"] ?? "".includes("curl")) {
res.headers.set("X-Message", "Okay I Like It, Picasso");
}
return res;
}
export async function get_create() {
const file = Bun.file("page/create.html");
let res = new Response(await file.text());
res.headers.set("Content-Type", "text/html");
return res;
}
|
