Merge branch 'add-customization-context' into 'dev'

Draft: Add CustomizationContext and custom hook

See merge request turris/reforis/foris-js!183

.gitignore

@@ -51,4 +51,3 @@ coverage.xml
 dist/
 foris-*.tgz
 styleguide/
-testUtils

Makefile

@@ -97,6 +97,8 @@ test-js-watch:
 .PHONY: test-js-update-snapshots
 test-js-update-snapshots:
 	npm test -- -u
+test-js-watch:
+	npm test -- --watch
 
 
 # Translations

src/customizationContext/CustomizationContext.js

@@ -0,0 +1,57 @@
+/*
+ * Copyright (C) 2019-2022 CZ.NIC z.s.p.o. (https://www.nic.cz/)
+ *
+ * This is free software, licensed under the GNU General Public License v3.
+ * See /LICENSE for more information.
+ */
+
+import React, { useContext, useEffect } from "react";
+import PropTypes from "prop-types";
+
+import { useAPIGet } from "../api/hooks";
+import { ForisURLs } from "../utils/forisUrls";
+
+import { Spinner } from "../bootstrap/Spinner";
+
+CustomizationContextProvider.propTypes = {
+    children: PropTypes.oneOfType([
+        PropTypes.arrayOf(PropTypes.node),
+        PropTypes.node,
+    ]),
+};
+
+function CustomizationContextProvider({ children }) {
+    const { CustomizationContext } = window;
+    const [getCustomizationResponse, getCustomization] = useAPIGet(
+        ForisURLs.about
+    );
+
+    useEffect(() => {
+        getCustomization();
+    }, [getCustomization]);
+
+    if (getCustomizationResponse.state !== "success") {
+        return <Spinner fullScreen />;
+    }
+
+    const deviceDetails = getCustomizationResponse.data || {};
+
+    const isCustomized = !!(
+        deviceDetails &&
+        deviceDetails.customization !== undefined &&
+        deviceDetails.customization === "shield"
+    );
+
+    return (
+        <CustomizationContext.Provider value={{ deviceDetails, isCustomized }}>
+            {children}
+        </CustomizationContext.Provider>
+    );
+}
+
+function useCustomizationContext() {
+    const { CustomizationContext } = window;
+    return useContext(CustomizationContext);
+}
+
+export { CustomizationContextProvider, useCustomizationContext };

src/customizationContext/CustomizationContext.md

@@ -0,0 +1,3 @@
+It provides customization context to the children. `CustomizationContext` allows
+using `useCustomizationContext` in components to check if the reForis UI is
+customized or not for specific devices.

src/customizationContext/__tests__/CustomizationContext.test.js

@@ -0,0 +1,57 @@
+/*
+ * Copyright (C) 2019-2022 CZ.NIC z.s.p.o. (https://www.nic.cz/)
+ *
+ * This is free software, licensed under the GNU General Public License v3.
+ * See /LICENSE for more information.
+ */
+
+import React from "react";
+
+import { render, wait } from "customTestRender";
+import mockAxios from "jest-mock-axios";
+
+import {
+    useCustomizationContext,
+    CustomizationContextProvider,
+} from "../CustomizationContext";
+
+const CUSTOM = "Description / component for customized reForis (Shield)";
+const ORIGINAL = "Description / component for original reForis (other devices)";
+
+function CustomizationTest() {
+    const isCustomized = useCustomizationContext();
+
+    return <p>{isCustomized ? CUSTOM : ORIGINAL}</p>;
+}
+
+describe("CustomizationContext", () => {
+    let componentContainer;
+
+    it("should render component without customization", async () => {
+        const { container, getByText } = render(
+            <CustomizationContextProvider>
+                <CustomizationTest />
+            </CustomizationContextProvider>
+        );
+        componentContainer = container;
+
+        mockAxios.mockResponse({ data: {} });
+        await wait(() => getByText(ORIGINAL));
+
+        expect(componentContainer).toMatchSnapshot();
+    });
+
+    it("should render customized component", async () => {
+        const { container, getByText } = render(
+            <CustomizationContextProvider>
+                <CustomizationTest />
+            </CustomizationContextProvider>
+        );
+        componentContainer = container;
+
+        mockAxios.mockResponse({ data: { customization: "shield" } });
+        await wait(() => getByText(CUSTOM));
+
+        expect(componentContainer).toMatchSnapshot();
+    });
+});

src/customizationContext/__tests__/__snapshots__/CustomizationContext.test.js.snap

@@ -0,0 +1,17 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`CustomizationContext should render component without customization 1`] = `
+<div>
+  <p>
+    Description / component for original reForis (other devices)
+  </p>
+</div>
+`;
+
+exports[`CustomizationContext should render customized component 1`] = `
+<div>
+  <p>
+    Description / component for customized reForis (Shield)
+  </p>
+</div>
+`;

src/index.js

@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2019-2021 CZ.NIC z.s.p.o. (http://www.nic.cz/)
+ * Copyright (C) 2019-2022 CZ.NIC z.s.p.o. (https://www.nic.cz/)
  *
  * This is free software, licensed under the GNU General Public License v3.
  * See /LICENSE for more information.
@@ -91,3 +91,9 @@ export {
 
 // Alert context
 export { AlertContextProvider, useAlert } from "./alertContext/AlertContext";
+
+// Customization context
+export {
+    CustomizationContextProvider,
+    useCustomizationContext,
+} from "./customizationContext/CustomizationContext";

src/testUtils/customTestRender.js

@@ -14,6 +14,7 @@ import { render } from "@testing-library/react";
 import PropTypes from "prop-types";
 
 import { AlertContextMock } from "./alertContextMock";
+import { CustomizationContextMock } from "./cutomizationContextMock";
 
 Wrapper.propTypes = {
     children: PropTypes.oneOfType([
@@ -25,9 +26,11 @@ Wrapper.propTypes = {
 function Wrapper({ children }) {
     return (
         <AlertContextMock>
+            <CustomizationContextMock>
                 <StaticRouter>
                     <UIDReset>{children}</UIDReset>
                 </StaticRouter>
+            </CustomizationContextMock>
         </AlertContextMock>
     );
 }

src/testUtils/cutomizationContextMock.js

@@ -0,0 +1,22 @@
+/*
+ * Copyright (C) 2019-2022 CZ.NIC z.s.p.o. (https://www.nic.cz/)
+ *
+ * This is free software, licensed under the GNU General Public License v3.
+ * See /LICENSE for more information.
+ */
+
+import React from "react";
+
+window.CustomizationContext = React.createContext();
+
+const isCustomized = jest.fn();
+
+function CustomizationContextMock({ children }) {
+    return (
+        <CustomizationContext.Provider value={isCustomized}>
+            {children}
+        </CustomizationContext.Provider>
+    );
+}
+
+export { CustomizationContextMock };

src/utils/forisUrls.js

@@ -36,5 +36,6 @@ export const ForisURLs = {
     luci: "/cgi-bin/luci",
 
     // API
+    about: `${REFORIS_API_URL_PREFIX}/about`,
     reboot: `${REFORIS_API_URL_PREFIX}/reboot`,
 };

styleguide.config.js

@@ -51,6 +51,12 @@ module.exports = {
             sectionDepth: 1,
         },
 
+        {
+            name: "Customization Context",
+            components: ["src/customizationContext/CustomizationContext.js"],
+            exampleMode: "expand",
+            usageMode: "expand",
+        },
         {
             name: "Bootstrap components",
             description: "Set of bootstrap components.",