Add Panoptes auth to app-root

packages/app-root/.eslintrc.json

@@ -0,0 +1,20 @@
+{
+  "extends": [
+    "next/core-web-vitals",
+    "plugin:jsx-a11y/recommended",
+    "plugin:@next/next/recommended"
+  ],
+  "rules": {
+    "consistent-return": "error"
+  },
+  "overrides": [
+      {
+        "files": [
+          "src/**/*.stories.js"
+        ],
+        "rules": {
+          "import/no-anonymous-default-export": "off"
+        }
+      }
+    ]
+}

packages/app-root/next.config.mjs

@@ -4,6 +4,10 @@ const bundleAnalyzer = withBundleAnalyzer({
 	enabled: process.env.ANALYZE === 'true',
 })
 
-const nextConfig = {}
+const nextConfig = {
+  experimental: {
+    optimizePackageImports: ['@zooniverse/react-components', 'grommet', 'grommet-icons'],
+  }
+}
 
 export default bundleAnalyzer(nextConfig)

packages/app-root/package.json

@@ -6,9 +6,9 @@
   "version": "0.1.0",
   "private": true,
   "scripts": {
-    "dev": "next dev",
+    "dev": "APP_ENV=${APP_ENV:-development} PANOPTES_ENV=${PANOPTES_ENV:-staging} node server/server.js",
     "build": "next build",
-    "start": "next start",
+    "start": "NODE_ENV=${NODE_ENV:-production} PANOPTES_ENV=${PANOPTES_ENV:-production} node server/server.js",
     "lint": "next lint"
   },
   "type": "module",
@@ -17,17 +17,24 @@
     "@zooniverse/grommet-theme": "~3.1.1",
     "@zooniverse/panoptes-js": "~0.4.1",
     "@zooniverse/react-components": "~1.6.1",
+    "express": "~4.18.2",
     "grommet": "~2.33.2",
     "grommet-icons": "~4.11.0",
+    "newrelic": "~11.2.0",
     "next": "~13.5.5",
+    "panoptes-client": "~5.5.6",
     "react": "~18.2.0",
     "react-dom": "~18.2.0",
-    "styled-components": "~5.3.10"
+    "styled-components": "~5.3.10",
+    "swr": "~2.2.4"
   },
   "engines": {
     "node": ">=20.5"
   },
   "devDependencies": {
-    "@next/bundle-analyzer": "~13.5.4"
+    "@next/bundle-analyzer": "~13.5.5",
+    "eslint-config-next": "~13.5.5",
+    "eslint-plugin-jsx-a11y": "~6.7.0",
+    "selfsigned": "~2.1.1"
   }
 }

packages/app-root/server/server.js

@@ -0,0 +1,53 @@
+if (process.env.NEWRELIC_LICENSE_KEY) {
+  await import('newrelic')
+}
+
+import express from 'express'
+import next from 'next'
+
+const port = parseInt(process.env.PORT, 10) || 3000
+const dev = process.env.NODE_ENV !== 'production'
+
+const APP_ENV = process.env.APP_ENV || 'development'
+
+const hostnames = {
+  development: 'local.zooniverse.org',
+  branch: 'fe-project-branch.preview.zooniverse.org',
+  staging: 'frontend.preview.zooniverse.org',
+  production : 'www.zooniverse.org'
+}
+const hostname = hostnames[APP_ENV]
+
+const app = next({ dev, hostname, port })
+const handle = app.getRequestHandler()
+
+app.prepare().then(async () => {
+  const server = express()
+
+  server.get('*', (req, res) => {
+    return handle(req, res)
+  })
+
+  let selfsigned
+  try {
+    selfsigned = await import('selfsigned')
+  } catch (error) {
+    console.error(error)
+  }
+  if (APP_ENV === 'development' && selfsigned) {
+    const https = await import('https')
+
+    const attrs = [{ name: 'commonName', value: hostname }];
+    const { cert, private: key } = selfsigned.generate(attrs, { days: 365 })
+    return https.createServer({ cert, key }, server)
+      .listen(port, err => {
+        if (err) throw err
+        console.log(`> Ready on https://${hostname}:${port}`)
+      })
+  } else {
+    return server.listen(port, err => {
+      if (err) throw err
+      console.log(`> Ready on http://${hostname}:${port}`)
+    })
+  }
+})

packages/app-root/src/app/about/page.js

@@ -1,5 +1,8 @@
 export default function AboutPage() {
   return (
+    <header aria-label='About the Zooniverse'>
+      <p>This is the section header.</p>
+    </header>
     <div>
       <p>This is lib-content-pages</p>
     </div>

packages/app-root/src/app/projects/page.js

@@ -1,5 +1,8 @@
 export default function ProjectPage() {
   return (
+    <header aria-label='Project header'>
+      <p>This is the project header.</p>
+    </header>
     <div>
       <p>This is lib-project</p>
     </div>

packages/app-root/src/components/PageContextProviders.js

@@ -0,0 +1,42 @@
+'use client'
+
+import zooTheme from '@zooniverse/grommet-theme'
+import { Grommet } from 'grommet'
+import { createGlobalStyle } from 'styled-components'
+
+import { PanoptesAuthContext } from '../contexts'
+import { useAdminMode, usePanoptesUser } from '../hooks'
+
+const GlobalStyle = createGlobalStyle`
+  body {
+    margin: 0;
+  }
+`
+
+/**
+  Context for every page:
+  - global page styles.
+  - Zooniverse Grommet theme.
+  - Panoptes auth (user account and admin mode.)
+*/
+export default function PageContextProviders({ children }) {
+  const { data: user, error, isLoading } = usePanoptesUser()
+  const { adminMode, toggleAdmin } = useAdminMode(user)
+  const authContext = { adminMode, error, isLoading, toggleAdmin, user }
+
+  return (
+    <PanoptesAuthContext.Provider value={authContext}>
+      <GlobalStyle />
+      <Grommet
+        background={{
+          dark: 'dark-1',
+          light: 'light-1'
+        }}
+        theme={zooTheme}
+      >
+        {children}
+      </Grommet>
+    </PanoptesAuthContext.Provider>
+  )
+
+}

packages/app-root/src/components/PageFooter.js

@@ -0,0 +1,15 @@
+'use client'
+import { AdminCheckbox, ZooFooter } from '@zooniverse/react-components'
+import { useContext } from 'react'
+
+import { PanoptesAuthContext } from '../contexts'
+
+export default function PageFooter() {
+  const { adminMode, toggleAdmin, user } = useContext(PanoptesAuthContext)
+
+  return (
+    <ZooFooter
+      adminContainer={user?.admin ? <AdminCheckbox onChange={toggleAdmin} checked={adminMode} /> : null}
+    />
+  )
+}

packages/app-root/src/components/PageHeader.js

@@ -0,0 +1,27 @@
+'use client'
+import { ZooHeader } from '@zooniverse/react-components'
+import { useContext } from 'react'
+
+import {
+  useUnreadMessages,
+  useUnreadNotifications
+} from '../hooks'
+
+import { PanoptesAuthContext } from '../contexts'
+
+export default function PageHeader() {
+  const { adminMode, user } = useContext(PanoptesAuthContext)
+  const { data: unreadMessages }= useUnreadMessages(user)
+  const { data: unreadNotifications }= useUnreadNotifications(user)
+
+  return (
+    <header aria-label='Zooniverse site header'>
+      <ZooHeader
+        isAdmin={adminMode}
+        unreadMessages={unreadMessages}
+        unreadNotifications={unreadNotifications}
+        user={user}
+      />
+    </header>
+  )
+}

packages/app-root/src/components/RootLayout.js

@@ -1,37 +1,15 @@
-'use client'
-/**
- * Note that all child components are now client components.
- * If we want children of RootLayout to be server components
- * a ZooHeaderContainer and ZooFooterContainer could be created instead.
- */
-
-import { createGlobalStyle } from 'styled-components'
-import { Grommet } from 'grommet'
-import zooTheme from '@zooniverse/grommet-theme'
-import ZooHeader from '@zooniverse/react-components/ZooHeader'
-import ZooFooter from '@zooniverse/react-components/ZooFooter'
-
-const GlobalStyle = createGlobalStyle`
-  body {
-    margin: 0;
-  }
-`
+import PageContextProviders from './PageContextProviders.js'
+import PageHeader from './PageHeader.js'
+import PageFooter from './PageFooter.js'
 
 export default function RootLayout({ children }) {
   return (
     <body>
-      <GlobalStyle />
-      <Grommet
-        background={{
-          dark: 'dark-1',
-          light: 'light-1'
-        }}
-        theme={zooTheme}
-      >
-        <ZooHeader />
+      <PageContextProviders>
+        <PageHeader />
         {children}
-        <ZooFooter />
-      </Grommet>
+        <PageFooter />
+      </PageContextProviders>
     </body>
   )
 }

packages/app-root/src/contexts/PanoptesAuthContext.js

@@ -0,0 +1,5 @@
+import { createContext } from 'react'
+
+const PanoptesAuthContext = createContext({})
+
+export default PanoptesAuthContext

packages/app-root/src/contexts/index.js

@@ -0,0 +1 @@
+export { default as PanoptesAuthContext } from './PanoptesAuthContext.js'

packages/app-root/src/helpers/fetchPanoptesUser.js

@@ -0,0 +1,38 @@
+import auth from 'panoptes-client/lib/auth'
+import { auth as authHelpers } from '@zooniverse/panoptes-js'
+
+/**
+  Get a Panoptes user from a Panoptes JSON Web Token (JWT), if we have one, or from
+  the Panoptes API otherwise.
+*/
+export default async function fetchPanoptesUser({ user: storedUser }) {
+  try {
+    const jwt = await auth.checkBearerToken()
+    /*
+      `crypto.subtle` is needed to decrypt the Panoptes JWT.
+      It will only exist for https:// URLs.
+    */
+    const isSecure = crypto?.subtle
+    if (jwt && isSecure) {
+      /*
+        avatar_src isn't encoded in the Panoptes JWT, so we need to add it.
+        https://github.com/zooniverse/panoptes/issues/4217
+      */
+      const { user, error } = await authHelpers.decodeJWT(jwt)
+      if (user) {
+        const { admin, display_name, id, login } = user
+        return {
+          avatar_src: storedUser.avatar_src,
+          ...user
+        }
+      }
+      if (error) {
+        throw error
+      }
+    }
+  } catch (error) {
+    console.log(error)
+  }
+  const { admin, avatar_src, display_name, id, login } = await auth.checkCurrent()
+  return { admin, avatar_src, display_name, id, login }
+}

packages/app-root/src/helpers/index.js

@@ -0,0 +1 @@
+export { default as fetchPanoptesUser } from './fetchPanoptesUser.js'

packages/app-root/src/hooks/index.js

@@ -0,0 +1,4 @@
+export { default as useAdminMode } from './useAdminMode.js'
+export { default as usePanoptesUser } from './usePanoptesUser.js'
+export { default as useUnreadMessages } from './useUnreadMessages.js'
+export { default as useUnreadNotifications } from './useUnreadNotifications.js'

packages/app-root/src/hooks/useAdminMode.js

@@ -0,0 +1,44 @@
+import { useEffect, useState } from 'react'
+
+const isBrowser = typeof window !== 'undefined'
+const localStorage = isBrowser ? window.localStorage : null
+const storedAdminFlag = !!localStorage?.getItem('adminFlag')
+const adminBorderImage = 'repeating-linear-gradient(45deg,#000,#000 25px,#ff0 25px,#ff0 50px) 5'
+
+export default function useAdminMode(user) {
+  const [adminState, setAdminState] = useState(storedAdminFlag)
+  const adminMode = user?.admin && adminState
+
+  useEffect(function onUserChange() {
+    const isAdmin = user?.admin
+    if (isAdmin) {
+      const adminFlag = !!localStorage?.getItem('adminFlag')
+      setAdminState(adminFlag)
+    } else {
+      localStorage?.removeItem('adminFlag')
+    }
+  }, [user?.admin])
+
+  useEffect(function onAdminChange() {
+    if (adminMode) {
+      document.body.style.border = '5px solid'
+      document.body.style.borderImage = adminBorderImage
+    }
+    return () => {
+      document.body.style.border = ''
+      document.body.style.borderImage = ''
+    }
+  }, [adminMode])
+
+  function toggleAdmin() {
+    let newAdminState = !adminState
+    setAdminState(newAdminState)
+    if (newAdminState) {
+      localStorage?.setItem('adminFlag', true)
+    } else {
+      localStorage?.removeItem('adminFlag')
+    }
+  }
+
+  return { adminMode, toggleAdmin }
+}