widget refactoring

src/widgets/portainer/component.jsx

@@ -0,0 +1,48 @@
+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: containersData, error: containersError } = useSWR(
+    formatProxyUrl(config, `docker/containers/json`, {
+      all: 1,
+    })
+  );
+
+  if (containersError) {
+    return <Widget error={t("widget.api_error")} />;
+  }
+
+  if (!containersData) {
+    return (
+      <Widget>
+        <Block label={t("portainer.running")} />
+        <Block label={t("portainer.stopped")} />
+        <Block label={t("portainer.total")} />
+      </Widget>
+    );
+  }
+
+  if (containersData.error) {
+    return <Widget error={t("widget.api_error")} />;
+  }
+
+  const running = containersData.filter((c) => c.State === "running").length;
+  const stopped = containersData.filter((c) => c.State === "exited").length;
+  const total = containersData.length;
+
+  return (
+    <Widget>
+      <Block label={t("portainer.running")} value={running} />
+      <Block label={t("portainer.stopped")} value={stopped} />
+      <Block label={t("portainer.total")} value={total} />
+    </Widget>
+  );
+}

src/widgets/portainer/widget.js

@@ -0,0 +1,15 @@
+import genericProxyHandler from "utils/proxies/generic";
+
+const widget = {
+  api: "{url}/api/endpoints/{env}/{endpoint}",
+  proxyHandler: genericProxyHandler,
+
+  mappings: {
+    "docker/containers/json": {
+      endpoint: "docker/containers/json",
+      params: ["all"],
+    },
+  },
+};
+
+export default widget;