83 lines
No EOL
2.2 KiB
JavaScript
83 lines
No EOL
2.2 KiB
JavaScript
import express from 'express';
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import config from "../eventmapper_config.json" with { type: "json" };
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const app = express();
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app.use("/assets", express.static('assets'));
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app.use("/", express.static('pages'));
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app.use("/dataServer", express.static('data')); // Example data file-server
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app.get('/data/:lang/events/:floor', async (req, res) => {
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// Get events
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let eventsReq = await fetch(new URL(`events/${req.params.floor}.json`, config.data_url));
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let events;
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if (eventsReq.ok)
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events = await eventsReq.json();
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else
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return res.status(400).send("Bad Request");
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// Merge events and localization
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const lang = req.params.lang;
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const merged = events.map(event => {
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event.name = event.lang[lang]?.name ?? "";
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event.description = event.lang[lang]?.description ?? "";
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event.url = event.lang[lang]?.url ?? "";
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delete event.lang;
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return event;
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});
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return res.send(merged);
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})
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app.get('/data/:lang/floors', async (req, res) => {
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// Get layers
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let layersReq = await fetch(new URL("floors.json", config.data_url));
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let layers;
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if (layersReq.ok)
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layers = await layersReq.json();
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else
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return res.status(400).send("Bad Request");
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// Merge layers and localization
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const lang = req.params.lang;
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const merged = layers.map(layer => {
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layer.name = layer.lang[lang]?.name ?? "";
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layer.description = layer.lang[lang]?.description ?? "";
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delete layer.lang;
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return layer;
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});
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return res.send(merged);
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})
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app.get('/data/:lang/rooms/:floor', async (req, res) => {
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// Get rooms
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let roomsReq = await fetch(new URL(`rooms/${req.params.floor}.json`, config.data_url));
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let rooms;
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if (roomsReq.ok)
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rooms = await roomsReq.json();
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else
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return res.status(400).send("Bad Request");
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// Merge rooms and localization
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const lang = req.params.lang;
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const merged = rooms.map(room => {
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room.name = room.lang[lang]?.name ?? "";
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room.description = room.lang[lang]?.description ?? "";
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delete room.lang;
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return room;
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});
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return res.send(merged);
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})
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app.listen(config.port, () => {
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const listeningURL = new URL("http://localhost/");
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listeningURL.port = config.port;
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console.log(`Example app listening on ${listeningURL.toString()}`)
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})
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export default app; |