widget refactoring

src/widgets/rutorrent/component.jsx

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+import useSWR from "swr";
+import { useTranslation } from "next-i18next";
+
+import Widget from "components/services/widgets/widget";
+import Block from "components/services/widgets/block";
+import { formatProxyUrl } from "utils/api-helpers";
+
+export default function Component({ service }) {
+  const { t } = useTranslation();
+
+  const config = service.widget;
+
+  const { data: statusData, error: statusError } = useSWR(formatProxyUrl(config));
+
+  if (statusError) {
+    return <Widget error={t("widget.api_error")} />;
+  }
+
+  if (!statusData) {
+    return (
+      <Widget>
+        <Block label={t("rutorrent.active")} />
+        <Block label={t("rutorrent.upload")} />
+        <Block label={t("rutorrent.download")} />
+      </Widget>
+    );
+  }
+
+  const upload = statusData.reduce((acc, torrent) => acc + parseInt(torrent["d.get_up_rate"], 10), 0);
+
+  const download = statusData.reduce((acc, torrent) => acc + parseInt(torrent["d.get_down_rate"], 10), 0);
+
+  const active = statusData.filter((torrent) => torrent["d.get_state"] === "1");
+
+  return (
+    <Widget>
+      <Block label={t("rutorrent.active")} value={active.length} />
+      <Block label={t("rutorrent.upload")} value={t("common.bitrate", { value: upload })} />
+      <Block label={t("rutorrent.download")} value={t("common.bitrate", { value: download })} />
+    </Widget>
+  );
+}

src/widgets/rutorrent/proxy.js

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+import RuTorrent from "rutorrent-promise";
+
+import getServiceWidget from "utils/service-helpers";
+
+export default async function rutorrentProxyHandler(req, res) {
+  const { group, service } = req.query;
+
+  if (group && service) {
+    const widget = await getServiceWidget(group, service);
+
+    if (widget) {
+      const constructedUrl = new URL(widget.url);
+
+      const rutorrent = new RuTorrent({
+        host: constructedUrl.hostname,
+        port: constructedUrl.port,
+        path: constructedUrl.pathname,
+        ssl: constructedUrl.protocol === "https:",
+        username: widget.username,
+        password: widget.password,
+      });
+
+      const data = await rutorrent.get(["d.get_down_rate", "d.get_up_rate", "d.get_state"]);
+
+      return res.status(200).send(data);
+    }
+  }
+
+  return res.status(400).json({ error: "Invalid proxy service type" });
+}

src/widgets/rutorrent/widget.js

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+import rutorrentProxyHandler from "./proxy";
+
+const widget = {
+  api: "{url}/plugins/httprpc/action.php",
+  proxyHandler: rutorrentProxyHandler,
+};
+
+export default widget;