Add audiobookshelf widget

public/locales/en/common.json

@@ -540,5 +540,11 @@
         "gross_percent_today": "Today",
         "gross_percent_1y": "One year",
         "gross_percent_max": "All time"
+    },
+    "audiobookshelf": {
+        "podcasts": "Podcasts",
+        "books": "Books",
+        "podcastsDuration": "Duration",
+        "booksDuration": "Duration"
     }
 }

src/widgets/audiobookshelf/component.jsx

@@ -0,0 +1,46 @@
+import { useTranslation } from "next-i18next";
+
+import Container from "components/services/widget/container";
+import Block from "components/services/widget/block";
+import useWidgetAPI from "utils/proxy/use-widget-api";
+
+export default function Component({ service }) {
+  const { t } = useTranslation();
+
+  const { widget } = service;
+  const { data: librariesData, error: librariesError } = useWidgetAPI(widget, "libraries");
+
+  
+  if (librariesError) {
+    return <Container error={librariesError} />;
+  }
+  
+  if (!librariesData) {
+    return (
+      <Container service={service}>
+        <Block label="audiobookshelf.podcasts" />
+        <Block label="audiobookshelf.podcastsDuration" />
+        <Block label="audiobookshelf.books" />
+        <Block label="audiobookshelf.booksDuration" />
+      </Container>
+    );
+  }
+  
+  const podcastLibraries = librariesData.filter(l => l.mediaType === "podcast");
+  const bookLibraries = librariesData.filter(l => l.mediaType === "book");
+
+  const totalPodcasts = podcastLibraries.reduce((total, pL) => parseInt(pL.stats?.totalItems, 10) + total, 0);
+  const totalBooks = bookLibraries.reduce((total, bL) => parseInt(bL.stats?.totalItems, 10) + total, 0);
+
+  const totalPodcastsDuration = podcastLibraries.reduce((total, pL) => parseFloat(pL.stats?.totalDuration) + total, 0);
+  const totalBooksDuration = bookLibraries.reduce((total, bL) => parseFloat(bL.stats?.totalDuration) + total, 0);
+
+  return (
+    <Container service={service}>
+      <Block label="audiobookshelf.podcasts" value={t("common.number", { value: totalPodcasts })} />
+      <Block label="audiobookshelf.podcastsDuration" value={t("common.number", { value: totalPodcastsDuration / 60, maximumFractionDigits: 0, style: "unit", unit: "minute" })} />
+      <Block label="audiobookshelf.books" value={t("common.number", { value: totalBooks })} />
+      <Block label="audiobookshelf.booksDuration" value={t("common.number", { value: totalBooksDuration / 60, maximumFractionDigits: 0, style: "unit", unit: "minute" })} />
+    </Container>
+  );
+}

src/widgets/audiobookshelf/proxy.js

@@ -0,0 +1,64 @@
+import { httpProxy } from "utils/proxy/http";
+import { formatApiCall } from "utils/proxy/api-helpers";
+import getServiceWidget from "utils/config/service-helpers";
+import createLogger from "utils/logger";
+import widgets from "widgets/widgets";
+
+const proxyName = "audiobookshelfProxyHandler";
+const logger = createLogger(proxyName);
+
+async function retrieveFromAPI(url, key) {
+  const headers = {
+    "content-type": "application/json",
+    "Authorization": `Bearer ${key}`
+  };
+
+  const [status, , data] = await httpProxy(url, { headers });
+
+  if (status !== 200) {
+    throw new Error(`Error getting data from Audiobookshelf: ${status}. Data: ${data.toString()}`);
+  }
+
+  return JSON.parse(Buffer.from(data).toString());
+}
+
+export default async function audiobookshelfProxyHandler(req, res) {
+  const { group, service, endpoint } = req.query;
+
+  if (!group || !service) {
+    logger.debug("Invalid or missing service '%s' or group '%s'", service, group);
+    return res.status(400).json({ error: "Invalid proxy service type" });
+  }
+
+  const widget = await getServiceWidget(group, service);
+
+  if (!widget) {
+    logger.debug("Invalid or missing widget for service '%s' in group '%s'", service, group);
+    return res.status(400).json({ error: "Invalid proxy service type" });
+  }
+
+  if (!widget.key) {
+    logger.debug("Invalid or missing key for service '%s' in group '%s'", service, group);
+    return res.status(400).json({ error: "Missing widget key" });
+  }
+
+  const apiURL = widgets[widget.type].api;
+
+  try {
+    const url = new URL(formatApiCall(apiURL, { endpoint, ...widget }));
+    const libraryData = await retrieveFromAPI(url, widget.key);
+
+    const libraryStats = await Promise.all(libraryData.libraries.map(async l => {
+      const stats = await retrieveFromAPI(new URL(formatApiCall(apiURL, { endpoint: `libraries/${l.id}/stats`, ...widget })), widget.key);
+      return {
+        ...l,
+        stats
+      };
+    }));
+  
+    return res.status(200).send(libraryStats);
+  } catch (e) {
+    logger.error(e.message);
+    return res.status(500).send({error: {message: e.message}});
+  }
+}

src/widgets/audiobookshelf/widget.js

@@ -0,0 +1,14 @@
+import audiobookshelfProxyHandler from "./proxy";
+
+const widget = {
+  api: "{url}/api/{endpoint}",
+  proxyHandler: audiobookshelfProxyHandler,
+
+  mappings: {
+    libraries: {
+      endpoint: "libraries",
+    },
+  },
+};
+
+export default widget;

src/widgets/components.js

@@ -2,6 +2,7 @@ import dynamic from "next/dynamic";
 
 const components = {
   adguard: dynamic(() => import("./adguard/component")),
+  audiobookshelf: dynamic(() => import("./audiobookshelf/component")),
   authentik: dynamic(() => import("./authentik/component")),
   autobrr: dynamic(() => import("./autobrr/component")),
   bazarr: dynamic(() => import("./bazarr/component")),

src/widgets/widgets.js

@@ -1,4 +1,5 @@
 import adguard from "./adguard/widget";
+import audiobookshelf from "./audiobookshelf/widget";
 import authentik from "./authentik/widget";
 import autobrr from "./autobrr/widget";
 import bazarr from "./bazarr/widget";
@@ -75,6 +76,7 @@ import xteve from "./xteve/widget";
 
 const widgets = {
   adguard,
+  audiobookshelf,
   authentik,
   autobrr,
   bazarr,