68 lines
1.8 KiB
TypeScript
68 lines
1.8 KiB
TypeScript
import { StrRenderer } from "ren/str.ts";
|
|
import { Layout } from "./comp/layout.ts";
|
|
import { Context } from "./context.ts";
|
|
import { E404Page } from "./views/e404.ts";
|
|
import * as log from "./log.ts";
|
|
import { HomePage } from "./views/home.ts";
|
|
import { RecipesPage } from "./views/recipes.ts";
|
|
import { IngredientsPage } from "./views/ingredients.ts";
|
|
|
|
if (import.meta.main) {
|
|
await main();
|
|
}
|
|
|
|
async function main() {
|
|
await startServer({ port: 33334 });
|
|
}
|
|
|
|
async function startServer(cfg: ServerConfig) {
|
|
const srv = Deno.listen({ hostname: "localhost", port: cfg.port });
|
|
log.info(`Server listening at http://localhost:${cfg.port}`);
|
|
|
|
for await (const conn of srv) {
|
|
serveHttp(conn);
|
|
}
|
|
}
|
|
|
|
interface ServerConfig {
|
|
port: number;
|
|
}
|
|
|
|
async function serveHttp(conn: Deno.Conn) {
|
|
const httpConn = Deno.serveHttp(conn);
|
|
|
|
for await (const reqEvt of httpConn) {
|
|
const res = handleRequest(reqEvt.request);
|
|
reqEvt.respondWith(res);
|
|
}
|
|
}
|
|
|
|
function handleRequest(req: Request): Response {
|
|
log.debug({ url: req.url });
|
|
const ren = new StrRenderer({ wrapNode: Layout });
|
|
const ctx = createContextFromRequest(req);
|
|
|
|
if (ctx.locPath === "/") {
|
|
return createHtmlResponse(ren.render(HomePage(ctx)));
|
|
} else if (ctx.locPath === "/recipes") {
|
|
return createHtmlResponse(ren.render(RecipesPage(ctx)));
|
|
} else if (ctx.locPath === "/ingredients") {
|
|
return createHtmlResponse(ren.render(IngredientsPage(ctx)));
|
|
} else {
|
|
return createHtmlResponse(ren.render(E404Page(ctx)), 404);
|
|
}
|
|
}
|
|
|
|
function createContextFromRequest(req: Request): Context {
|
|
return {
|
|
locPath: new URL(req.url).pathname,
|
|
};
|
|
}
|
|
|
|
function createHtmlResponse(body: string, status = 200): Response {
|
|
return new Response(body, {
|
|
status,
|
|
headers: { "content-type": "text/html" },
|
|
});
|
|
}
|