60 lines
1.6 KiB
JavaScript
60 lines
1.6 KiB
JavaScript
import fetch from "node-fetch";
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import sharp from "sharp";
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import { isValidSteamId } from "../../src/helpers/validateSteamId";
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import RedisUtils from "../../src/utils/redisUtils";
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const KEY = "STEAM_AVATAR_";
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const ext = "jpg";
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/**
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*
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* @param {Request} req
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* @param {Response} res
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* @returns
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*/
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export default async function handler(req, res) {
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const steamId = req.query.steamid;
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const isValid = await isValidSteamId(steamId);
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if (isValid == false) {
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return res.status(404).json({
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status: 404,
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message: "Unknown Steam Avatar",
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});
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}
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const exists = await RedisUtils.exists(`${KEY}${steamId}`);
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if (exists) {
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const data = await RedisUtils.getValue(`${KEY}${steamId}`);
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const buffer = Buffer.from(data, "base64");
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res.writeHead(200, {
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"Content-Type": "image/" + ext,
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"Content-Length": buffer.length,
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"Cache-Status": "hit",
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});
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return res.end(buffer);
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}
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const before = Date.now();
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const data = await fetch(
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`https://cdn.scoresaber.com/avatars/${steamId}.${ext}`
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);
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if (data.status === 404) {
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return res.status(404).json({
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status: 404,
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message: "Unknown Steam Avatar",
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});
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}
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let buffer = await data.buffer(); // Change to arrayBuffer at some point to make it shush
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buffer = await sharp(buffer).resize(400, 400).toBuffer();
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const bytes = buffer.toString("base64");
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await RedisUtils.setValue(`${KEY}${steamId}`, bytes);
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console.log(
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`[Cache]: Cached Avatar for id ${steamId} in ${Date.now() - before}ms`
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);
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res.setHeader("Cache-Status", "miss");
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res.setHeader("Content-Type", "image/" + ext);
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res.status(200).send(buffer);
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}
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