Create common Info context

dashboard/src/common/contexts/Info/InfoContext.jsx

@@ -0,0 +1,34 @@
+import {createContext, useEffect, useState} from "react";
+import {request} from "@/common/utils/RequestUtil.js";
+import Loading from "@/states/Loading";
+import Error from "@/states/Error";
+
+export const InfoContext = createContext({});
+
+export const InfoProvider = (props) => {
+    const [info, setInfo] = useState({status: "loading"});
+
+    const updateInfo = async () => {
+        try {
+            setInfo(await request("/info/status"));
+        } catch (e) {
+            setInfo({status: "offline"});
+        }
+    }
+
+    useEffect(() => {
+        setTimeout(updateInfo, 500);
+
+        const interval = setInterval(() => updateInfo(), 10000);
+        return () => clearInterval(interval);
+    }, []);
+
+    if (info.status === "loading") return (<Loading/>);
+    if (info.status === "offline") return (<Error />);
+
+    return (
+        <InfoContext.Provider value={{info, updateInfo}}>
+            {props.children}
+        </InfoContext.Provider>
+    );
+}

dashboard/src/common/contexts/Info/index.js

@@ -0,0 +1 @@
+export * from "./InfoContext.jsx";