snapshot of https://github.com/makeplane/plane.git @ d868349a55de79979eb8b98701bf1702c67ad634 (2026-09-15)

apps/space/lib/instance-provider.tsx

@@ -0,0 +1,74 @@
+/**
+ * Copyright (c) 2023-present Plane Software, Inc. and contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ * See the LICENSE file for details.
+ */
+
+import { observer } from "mobx-react";
+import { Link } from "react-router";
+import { useTheme } from "next-themes";
+import useSWR from "swr";
+// plane imports
+import { SPACE_BASE_PATH } from "@plane/constants";
+import { PlaneLockup } from "@plane/propel/icons";
+// assets
+import PlaneBackgroundPatternDark from "@/app/assets/auth/background-pattern-dark.svg?url";
+import PlaneBackgroundPattern from "@/app/assets/auth/background-pattern.svg?url";
+// components
+import { LogoSpinner } from "@/components/common/logo-spinner";
+import { InstanceFailureView } from "@/components/instance/instance-failure-view";
+// hooks
+import { useInstance } from "@/hooks/store/use-instance";
+import { useUser } from "@/hooks/store/use-user";
+
+export const InstanceProvider = observer(function InstanceProvider({ children }: { children: React.ReactNode }) {
+  const { fetchInstanceInfo, instance, error } = useInstance();
+  const { fetchCurrentUser } = useUser();
+  const { resolvedTheme } = useTheme();
+
+  const patternBackground = resolvedTheme === "dark" ? PlaneBackgroundPatternDark : PlaneBackgroundPattern;
+
+  useSWR("INSTANCE_INFO", () => fetchInstanceInfo(), {
+    revalidateOnFocus: false,
+    revalidateIfStale: false,
+    errorRetryCount: 0,
+  });
+  useSWR("CURRENT_USER", () => fetchCurrentUser(), {
+    shouldRetryOnError: false,
+    revalidateOnFocus: true,
+    revalidateIfStale: true,
+  });
+
+  if (!instance && !error)
+    return (
+      <div className="flex h-screen w-full items-center justify-center">
+        <LogoSpinner />
+      </div>
+    );
+
+  if (error) {
+    return (
+      <div className="relative">
+        <div className="flex h-screen w-full flex-col overflow-hidden overflow-y-auto">
+          <div className="z-50 container mx-auto flex h-[110px] flex-shrink-0 items-center justify-between gap-5 px-5 lg:px-0">
+            <div className="flex items-center gap-x-2 py-10">
+              <Link to={`${SPACE_BASE_PATH}/`}>
+                <PlaneLockup className="h-7 w-auto text-primary" />
+              </Link>
+            </div>
+          </div>
+          <div className="absolute inset-0 z-0">
+            <img src={patternBackground} className="h-full w-screen object-cover" alt="Plane background pattern" />
+          </div>
+          <div className="relative z-10 flex-grow">
+            <div className="relative mx-auto flex h-full w-full items-center justify-center overflow-y-auto px-6 py-10">
+              <InstanceFailureView />
+            </div>
+          </div>
+        </div>
+      </div>
+    );
+  }
+
+  return children;
+});