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homepage/src/pages/api/services/proxy.js

126 lines
3.3 KiB

import logger from "utils/logger";
import genericProxyHandler from "utils/proxies/generic";
import credentialedProxyHandler from "utils/proxies/credentialed";
import rutorrentProxyHandler from "utils/proxies/rutorrent";
import nzbgetProxyHandler from "utils/proxies/nzbget";
import npmProxyHandler from "utils/proxies/npm";
import transmissionProxyHandler from "utils/proxies/transmission";
import qbittorrentProxyHandler from "utils/proxies/qbittorrent";
function asJson(data) {
if (data?.length > 0) {
const json = JSON.parse(data.toString());
return json;
}
return data;
}
function jsonArrayTransform(data, transform) {
const json = asJson(data);
if (json instanceof Array) {
return transform(json);
}
return json;
}
function jsonArrayFilter(data, filter) {
return jsonArrayTransform(data, (items) => items.filter(filter));
}
const serviceProxyHandlers = {
// uses query param auth
emby: genericProxyHandler,
jellyfin: genericProxyHandler,
pihole: genericProxyHandler,
radarr: {
proxy: genericProxyHandler,
maps: {
movie: (data) => ({
wanted: jsonArrayFilter(data, (item) => item.isAvailable === false).length,
have: jsonArrayFilter(data, (item) => item.isAvailable === true).length,
}),
},
},
sonarr: {
proxy: genericProxyHandler,
maps: {
series: (data) => ({
total: asJson(data).length,
}),
},
},
lidarr: {
proxy: genericProxyHandler,
maps: {
album: (data) => ({
have: jsonArrayFilter(data, (item) => item?.statistics?.percentOfTracks === 100).length,
}),
},
},
readarr: {
proxy: genericProxyHandler,
maps: {
book: (data) => ({
have: jsonArrayFilter(data, (item) => item?.statistics?.bookFileCount > 0).length,
}),
},
},
bazarr: {
proxy: genericProxyHandler,
maps: {
movies: (data) => ({
total: asJson(data).total,
}),
episodes: (data) => ({
total: asJson(data).total,
}),
},
},
speedtest: genericProxyHandler,
tautulli: genericProxyHandler,
traefik: genericProxyHandler,
sabnzbd: genericProxyHandler,
jackett: genericProxyHandler,
adguard: genericProxyHandler,
// uses X-API-Key (or similar) header auth
gotify: credentialedProxyHandler,
portainer: credentialedProxyHandler,
jellyseerr: credentialedProxyHandler,
overseerr: credentialedProxyHandler,
ombi: credentialedProxyHandler,
coinmarketcap: credentialedProxyHandler,
prowlarr: credentialedProxyHandler,
// super specific handlers
rutorrent: rutorrentProxyHandler,
nzbget: nzbgetProxyHandler,
npm: npmProxyHandler,
transmission: transmissionProxyHandler,
qbittorrent: qbittorrentProxyHandler,
};
export default async function handler(req, res) {
try {
const { type } = req.query;
const serviceProxyHandler = serviceProxyHandlers[type];
if (serviceProxyHandler) {
if (serviceProxyHandler instanceof Function) {
return serviceProxyHandler(req, res);
}
const { proxy, maps } = serviceProxyHandler;
if (proxy) {
return proxy(req, res, maps);
}
}
logger.debug("Unknown proxy service type: %s", type);
return res.status(403).json({ error: "Unkown proxy service type" });
}
catch (ex) {
logger.error(ex);
return res.status(500).send({ error: "Unexpected error" });
}
}