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import { httpProxy } from "utils/proxy/http";
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import { formatApiCall } from "utils/proxy/api-helpers";
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import getServiceWidget from "utils/config/service-helpers";
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import createLogger from "utils/logger";
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import widgets from "widgets/widgets";
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const proxyName = "audiobookshelfProxyHandler";
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const logger = createLogger(proxyName);
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async function retrieveFromAPI(url, key) {
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const headers = {
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"content-type": "application/json",
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Authorization: `Bearer ${key}`,
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};
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const [status, , data] = await httpProxy(url, { headers });
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if (status !== 200) {
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throw new Error(`Error getting data from Audiobookshelf: ${status}. Data: ${data.toString()}`);
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}
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return JSON.parse(Buffer.from(data).toString());
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}
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export default async function audiobookshelfProxyHandler(req, res) {
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const { group, service, endpoint } = req.query;
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if (!group || !service) {
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logger.debug("Invalid or missing service '%s' or group '%s'", service, group);
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return res.status(400).json({ error: "Invalid proxy service type" });
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}
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const widget = await getServiceWidget(group, service);
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if (!widget) {
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logger.debug("Invalid or missing widget for service '%s' in group '%s'", service, group);
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return res.status(400).json({ error: "Invalid proxy service type" });
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}
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if (!widget.key) {
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logger.debug("Invalid or missing key for service '%s' in group '%s'", service, group);
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return res.status(400).json({ error: "Missing widget key" });
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}
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const apiURL = widgets[widget.type].api;
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try {
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const url = new URL(formatApiCall(apiURL, { endpoint, ...widget }));
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const libraryData = await retrieveFromAPI(url, widget.key);
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const libraryStats = await Promise.all(
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libraryData.libraries.map(async (l) => {
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const stats = await retrieveFromAPI(
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new URL(formatApiCall(apiURL, { endpoint: `libraries/${l.id}/stats`, ...widget })),
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widget.key,
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);
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return {
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...l,
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stats,
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};
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}),
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);
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return res.status(200).send(libraryStats);
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} catch (e) {
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logger.error(e.message);
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return res.status(500).send({ error: { message: e.message } });
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}
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}
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