108 lines
2.9 KiB
TypeScript
108 lines
2.9 KiB
TypeScript
import path from "path";
|
|
import Koa from "koa";
|
|
import Router from "koa-router";
|
|
import send from "koa-send";
|
|
import serve from "koa-static";
|
|
import { languages } from "@shared/i18n";
|
|
import env from "@server/env";
|
|
import { NotFoundError } from "@server/errors";
|
|
import { opensearchResponse } from "@server/utils/opensearch";
|
|
import { robotsResponse } from "@server/utils/robots";
|
|
import apexRedirect from "../middlewares/apexRedirect";
|
|
import { renderApp, renderShare } from "./app";
|
|
|
|
const isProduction = env.ENVIRONMENT === "production";
|
|
const koa = new Koa();
|
|
const router = new Router();
|
|
|
|
// serve static assets
|
|
koa.use(
|
|
serve(path.resolve(__dirname, "../../../public"), {
|
|
maxage: 60 * 60 * 24 * 30 * 1000,
|
|
})
|
|
);
|
|
|
|
if (isProduction) {
|
|
router.get("/static/*", async (ctx) => {
|
|
try {
|
|
const pathname = ctx.path.substring(8);
|
|
if (!pathname) {
|
|
throw NotFoundError();
|
|
}
|
|
|
|
await send(ctx, pathname, {
|
|
root: path.join(__dirname, "../../app/"),
|
|
setHeaders: (res) => {
|
|
res.setHeader("Service-Worker-Allowed", "/");
|
|
res.setHeader("Access-Control-Allow-Origin", "*");
|
|
res.setHeader("Cache-Control", `max-age=${365 * 24 * 60 * 60}`);
|
|
},
|
|
});
|
|
} catch (err) {
|
|
if (err.status === 404) {
|
|
// Serve a bad request instead of not found if the file doesn't exist
|
|
// This prevents CDN's from caching the response, allowing them to continue
|
|
// serving old file versions
|
|
ctx.status = 400;
|
|
return;
|
|
}
|
|
|
|
throw err;
|
|
}
|
|
});
|
|
}
|
|
|
|
router.get("/locales/:lng.json", async (ctx) => {
|
|
const { lng } = ctx.params;
|
|
|
|
if (!languages.includes(lng)) {
|
|
ctx.status = 404;
|
|
return;
|
|
}
|
|
|
|
await send(ctx, path.join(lng, "translation.json"), {
|
|
setHeaders: (res) => {
|
|
res.setHeader(
|
|
"Cache-Control",
|
|
isProduction ? `max-age=${7 * 24 * 60 * 60}` : "no-cache"
|
|
);
|
|
},
|
|
root: path.join(__dirname, "../../shared/i18n/locales"),
|
|
});
|
|
});
|
|
|
|
router.get("/robots.txt", (ctx) => {
|
|
ctx.body = robotsResponse();
|
|
});
|
|
|
|
router.get("/opensearch.xml", (ctx) => {
|
|
ctx.type = "text/xml";
|
|
|
|
ctx.body = opensearchResponse(ctx.request.URL.origin);
|
|
});
|
|
|
|
router.get("/share/:shareId", renderShare);
|
|
router.get("/share/:shareId/doc/:documentSlug", renderShare);
|
|
router.get("/share/:shareId/*", renderShare);
|
|
|
|
// catch all for application
|
|
router.get("*", renderApp);
|
|
|
|
// In order to report all possible performance metrics to Sentry this header
|
|
// must be provided when serving the application, see:
|
|
// https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Timing-Allow-Origin
|
|
const timingOrigins = [env.URL];
|
|
|
|
if (env.SENTRY_DSN) {
|
|
timingOrigins.push("https://sentry.io");
|
|
}
|
|
|
|
koa.use(async (ctx, next) => {
|
|
ctx.set("Timing-Allow-Origin", timingOrigins.join(", "));
|
|
await next();
|
|
});
|
|
koa.use(apexRedirect());
|
|
koa.use(router.routes());
|
|
|
|
export default koa;
|