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ADD SVG support for random

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lifegpc
2024-03-27 16:07:46 +08:00
parent aa165bf5e4
commit d64917914f
1 changed files with 56 additions and 23 deletions
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79
routes/api/file/random.ts
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@@ -44,7 +44,10 @@ export const handler: Handlers = {
status: 400,
});
}
const s = new SortableURLSearchParams(u.search, ["token", "action"]);
const s = new SortableURLSearchParams(u.search, [
"token",
"action",
]);
const token = encode(
new Uint8Array(
await pbkdf2Hmac(
@@ -64,6 +67,11 @@ export const handler: Handlers = {
const is_nsfw = await parse_bool(u.searchParams.get("is_nsfw"), null);
const is_ad = await parse_bool(u.searchParams.get("is_ad"), null);
const thumb = await parse_bool(u.searchParams.get("thumb"), false);
const svg = await parse_bool(u.searchParams.get("svg"), false);
const jpn_title = await parse_bool(
u.searchParams.get("jpn_title"),
false,
);
const tgids = u.searchParams.get("gids");
let gids = tgids
? new Set(
@@ -98,6 +106,7 @@ export const handler: Handlers = {
}
}
const f = m.db.get_random_file(is_nsfw, is_ad, gids);
let url: string | undefined = undefined;
if (!f) return new Response("File not found.", { status: 404 });
if (m.cfg.img_verify_secret && !thumb) {
const verify = encode(
@@ -113,29 +122,53 @@ export const handler: Handlers = {
);
const b = new URLSearchParams();
b.append("verify", verify);
return Response.redirect(
`${get_host(req)}/file/${f.id}?${b}`,
);
}
const t = thumb ? "thumbnail" : "file";
if (m.cfg.random_file_secret) {
const token = encode(
new Uint8Array(
await pbkdf2Hmac(
`${f.id}`,
m.cfg.random_file_secret,
1000,
64,
"SHA-512",
url = `${get_host(req)}/file/${f.id}?${b}`;
} else {
const t = thumb ? "thumbnail" : "file";
if (m.cfg.random_file_secret) {
const token = encode(
new Uint8Array(
await pbkdf2Hmac(
`${f.id}`,
m.cfg.random_file_secret,
1000,
64,
"SHA-512",
),
),
),
);
const b = new URLSearchParams();
b.append("token", token);
return Response.redirect(
`${get_host(req)}/api/${t}/${f.id}?${b}`,
);
);
const b = new URLSearchParams();
b.append("token", token);
url = `${get_host(req)}/api/${t}/${f.id}?${b}`;
} else {
url = `${get_host(req)}/api/${t}/${f.id}`;
}
}
return Response.redirect(`${get_host(req)}/api/${t}/${f.id}`);
if (svg) {
const pmeta = m.db.get_pmeta_by_token_only(f.token);
let y = f.height + 17;
const lines = pmeta.map((d) => {
const g = m.db.get_gmeta_by_gid(d.gid);
const title =
(jpn_title ? g?.title_jpn ?? g?.title : g?.title) ?? "";
const t = `<text font-size="16" y="${y}"><a href="${
get_host(req)
}/flutter/gallery/${d.gid}/page/${d.index}">${
title ? title + " - " : title
}${d.name}</a> <a href="https://e-hentai.org/s/${d.token}/${d.gid}-${d.index}" target="_blank">EH</a></text>`;
y += 23;
return t;
});
const dom = `<svg width="${f.width}" height="${
f.height + pmeta.length * 23
}" xmlns="http://www.w3.org/2000/svg">
<a href="${url}"><image href="${url}" /></a>
${lines.join("\n")}
</svg>`;
return new Response(dom, {
headers: { "Content-Type": "image/svg+xml" },
});
}
return Response.redirect(url);
},
};