49 lines
1.2 KiB
TypeScript
49 lines
1.2 KiB
TypeScript
import crypto from "crypto";
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import type { NextApiRequest, NextApiResponse } from "next";
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import prisma from "@lib/prisma";
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import { defaultAvatarSrc } from "@lib/profile";
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export default async function handler(req: NextApiRequest, res: NextApiResponse) {
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// const username = req.url?.substring(1, req.url.lastIndexOf("/"));
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const username = req.query.username as string;
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const user = await prisma.user.findUnique({
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rejectOnNotFound: true,
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where: {
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username: username,
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},
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select: {
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avatar: true,
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email: true,
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},
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});
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const emailMd5 = crypto
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.createHash("md5")
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.update(user.email as string)
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.digest("hex");
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const img = user.avatar;
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if (!img) {
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res.writeHead(302, {
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Location: defaultAvatarSrc({ md5: emailMd5 }),
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});
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res.end();
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} else if (!img.includes("data:image")) {
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res.writeHead(302, {
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Location: img,
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});
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res.end();
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} else {
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const decoded = img
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.toString()
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.replace("data:image/png;base64,", "")
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.replace("data:image/jpeg;base64,", "");
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const imageResp = Buffer.from(decoded, "base64");
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res.writeHead(200, {
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"Content-Type": "image/png",
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"Content-Length": imageResp.length,
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});
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res.end(imageResp);
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}
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}
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