implement API key alert

lightrag_webui/README.md

@@ -21,7 +21,7 @@ LightRAG WebUI is a React-based web interface for interacting with the LightRAG
     Run the following command to build the project:
 
     ```bash
-    bun run build
+    bun run build --emptyOutDir
     ```
 
     This command will bundle the project and output the built files to the `lightrag/api/webui` directory.

lightrag_webui/bun.lock

@@ -5,6 +5,7 @@
       "name": "lightrag-webui",
       "dependencies": {
         "@faker-js/faker": "^9.5.0",
+        "@radix-ui/react-alert-dialog": "^1.1.6",
         "@radix-ui/react-checkbox": "^1.1.4",
         "@radix-ui/react-dialog": "^1.1.6",
         "@radix-ui/react-popover": "^1.1.6",
@@ -220,6 +221,8 @@
 
     "@radix-ui/primitive": ["@radix-ui/primitive@1.1.1", "", {}, "sha512-SJ31y+Q/zAyShtXJc8x83i9TYdbAfHZ++tUZnvjJJqFjzsdUnKsxPL6IEtBlxKkU7yzer//GQtZSV4GbldL3YA=="],
 
+    "@radix-ui/react-alert-dialog": ["@radix-ui/react-alert-dialog@1.1.6", "", { "dependencies": { "@radix-ui/primitive": "1.1.1", "@radix-ui/react-compose-refs": "1.1.1", "@radix-ui/react-context": "1.1.1", "@radix-ui/react-dialog": "1.1.6", "@radix-ui/react-primitive": "2.0.2", "@radix-ui/react-slot": "1.1.2" }, "peerDependencies": { "@types/react": "*", "@types/react-dom": "*", "react": "^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc", "react-dom": "^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc" }, "optionalPeers": ["@types/react", "@types/react-dom"] }, "sha512-p4XnPqgej8sZAAReCAKgz1REYZEBLR8hU9Pg27wFnCWIMc8g1ccCs0FjBcy05V15VTu8pAePw/VDYeOm/uZ6yQ=="],
+
     "@radix-ui/react-arrow": ["@radix-ui/react-arrow@1.1.2", "", { "dependencies": { "@radix-ui/react-primitive": "2.0.2" }, "peerDependencies": { "@types/react": "*", "@types/react-dom": "*", "react": "^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc", "react-dom": "^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc" }, "optionalPeers": ["@types/react", "@types/react-dom"] }, "sha512-G+KcpzXHq24iH0uGG/pF8LyzpFJYGD4RfLjCIBfGdSLXvjLHST31RUiRVrupIBMvIppMgSzQ6l66iAxl03tdlg=="],
 
     "@radix-ui/react-checkbox": ["@radix-ui/react-checkbox@1.1.4", "", { "dependencies": { "@radix-ui/primitive": "1.1.1", "@radix-ui/react-compose-refs": "1.1.1", "@radix-ui/react-context": "1.1.1", "@radix-ui/react-presence": "1.1.2", "@radix-ui/react-primitive": "2.0.2", "@radix-ui/react-use-controllable-state": "1.1.0", "@radix-ui/react-use-previous": "1.1.0", "@radix-ui/react-use-size": "1.1.0" }, "peerDependencies": { "@types/react": "*", "@types/react-dom": "*", "react": "^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc", "react-dom": "^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc" }, "optionalPeers": ["@types/react", "@types/react-dom"] }, "sha512-wP0CPAHq+P5I4INKe3hJrIa1WoNqqrejzW+zoU0rOvo1b9gDEJJFl2rYfO1PYJUQCc2H1WZxIJmyv9BS8i5fLw=="],

lightrag_webui/package.json

@@ -11,6 +11,7 @@
   },
   "dependencies": {
     "@faker-js/faker": "^9.5.0",
+    "@radix-ui/react-alert-dialog": "^1.1.6",
     "@radix-ui/react-checkbox": "^1.1.4",
     "@radix-ui/react-dialog": "^1.1.6",
     "@radix-ui/react-popover": "^1.1.6",

lightrag_webui/src/App.tsx

@@ -1,13 +1,15 @@
 import { useState, useCallback } from 'react'
-import ThemeProvider from '@/components/ThemeProvider'
+import ThemeProvider from '@/components/graph/ThemeProvider'
 import MessageAlert from '@/components/MessageAlert'
-import StatusIndicator from '@/components/StatusIndicator'
+import ApiKeyAlert from '@/components/ApiKeyAlert'
+import StatusIndicator from '@/components/graph/StatusIndicator'
 import { healthCheckInterval } from '@/lib/constants'
 import { useBackendState } from '@/stores/state'
 import { useSettingsStore } from '@/stores/settings'
 import { useEffect } from 'react'
 import { Toaster } from 'sonner'
 import SiteHeader from '@/features/SiteHeader'
+import { InvalidApiKeyError, RequireApiKeError } from '@/api/lightrag'
 
 import GraphViewer from '@/features/GraphViewer'
 import DocumentManager from '@/features/DocumentManager'
@@ -20,6 +22,7 @@ function App() {
   const message = useBackendState.use.message()
   const enableHealthCheck = useSettingsStore.use.enableHealthCheck()
   const [currentTab] = useState(() => useSettingsStore.getState().currentTab)
+  const [apiKeyInvalid, setApiKeyInvalid] = useState(false)
 
   // Health check
   useEffect(() => {
@@ -39,6 +42,14 @@ function App() {
     []
   )
 
+  useEffect(() => {
+    if (message) {
+      if (message.includes(InvalidApiKeyError) || message.includes(RequireApiKeError)) {
+        setApiKeyInvalid(true)
+      }
+    }
+  }, [message, setApiKeyInvalid])
+
   return (
     <ThemeProvider>
       <main className="flex h-screen w-screen overflow-x-hidden">
@@ -64,7 +75,8 @@ function App() {
           </div>
         </Tabs>
         {enableHealthCheck && <StatusIndicator />}
-        {message !== null && <MessageAlert />}
+        {message !== null && !apiKeyInvalid && <MessageAlert />}
+        {apiKeyInvalid && <ApiKeyAlert />}
         <Toaster />
       </main>
     </ThemeProvider>

lightrag_webui/src/components/ApiKeyAlert.tsx

@@ -0,0 +1,79 @@
+import { useState, useCallback, useEffect } from 'react'
+import {
+  AlertDialog,
+  AlertDialogContent,
+  AlertDialogDescription,
+  AlertDialogHeader,
+  AlertDialogTitle,
+  AlertDialogTrigger
+} from '@/components/ui/AlertDialog'
+import Button from '@/components/ui/Button'
+import Input from '@/components/ui/Input'
+import { useSettingsStore } from '@/stores/settings'
+import { useBackendState } from '@/stores/state'
+import { InvalidApiKeyError, RequireApiKeError } from '@/api/lightrag'
+
+import { toast } from 'sonner'
+
+const ApiKeyAlert = () => {
+  const [opened, setOpened] = useState<boolean>(true)
+  const apiKey = useSettingsStore.use.apiKey()
+  const [tempApiKey, setTempApiKey] = useState<string>('')
+  const message = useBackendState.use.message()
+
+  useEffect(() => {
+    setTempApiKey(apiKey || '')
+  }, [apiKey, opened])
+
+  useEffect(() => {
+    if (message) {
+      if (message.includes(InvalidApiKeyError) || message.includes(RequireApiKeError)) {
+        setOpened(true)
+      }
+    }
+  }, [message, setOpened])
+
+  const setApiKey = useCallback(async () => {
+    useSettingsStore.setState({ apiKey: tempApiKey || null })
+    if (await useBackendState.getState().check()) {
+      setOpened(false)
+      return
+    }
+    toast.error('API Key is invalid')
+  }, [tempApiKey])
+
+  const handleTempApiKeyChange = useCallback(
+    (e: React.ChangeEvent<HTMLInputElement>) => {
+      setTempApiKey(e.target.value)
+    },
+    [setTempApiKey]
+  )
+
+  return (
+    <AlertDialog open={opened} onOpenChange={setOpened}>
+      <AlertDialogTrigger>Open</AlertDialogTrigger>
+      <AlertDialogContent>
+        <AlertDialogHeader>
+          <AlertDialogTitle>API Key is required</AlertDialogTitle>
+          <AlertDialogDescription>Please enter your API key</AlertDialogDescription>
+        </AlertDialogHeader>
+        <form className="flex gap-2" onSubmit={(e) => e.preventDefault()}>
+          <Input
+            type="password"
+            value={tempApiKey}
+            onChange={handleTempApiKeyChange}
+            placeholder="Enter your API key"
+            className="max-h-full w-full min-w-0"
+            autoComplete="off"
+          />
+
+          <Button onClick={setApiKey} variant="outline" size="sm">
+            Save
+          </Button>
+        </form>
+      </AlertDialogContent>
+    </AlertDialog>
+  )
+}
+
+export default ApiKeyAlert

lightrag_webui/src/components/graph/Settings.tsx

@@ -40,7 +40,7 @@ const LabeledCheckBox = ({
  */
 export default function Settings() {
   const [opened, setOpened] = useState<boolean>(false)
-  const [tempApiKey, setTempApiKey] = useState<string>('') // 用于临时存储输入的API Key
+  const [tempApiKey, setTempApiKey] = useState<string>('')
 
   const showPropertyPanel = useSettingsStore.use.showPropertyPanel()
   const showNodeSearchBar = useSettingsStore.use.showNodeSearchBar()

lightrag_webui/src/components/graph/StatusIndicator.tsx

@@ -2,7 +2,7 @@ import { cn } from '@/lib/utils'
 import { useBackendState } from '@/stores/state'
 import { useEffect, useState } from 'react'
 import { Popover, PopoverContent, PopoverTrigger } from '@/components/ui/Popover'
-import StatusCard from '@/components/StatusCard'
+import StatusCard from '@/components/graph/StatusCard'
 
 const StatusIndicator = () => {
   const health = useBackendState.use.health()

lightrag_webui/src/components/ui/AlertDialog.tsx

@@ -0,0 +1,115 @@
+import * as React from 'react'
+import * as AlertDialogPrimitive from '@radix-ui/react-alert-dialog'
+
+import { cn } from '@/lib/utils'
+import { buttonVariants } from '@/components/ui/Button'
+
+const AlertDialog = AlertDialogPrimitive.Root
+
+const AlertDialogTrigger = AlertDialogPrimitive.Trigger
+
+const AlertDialogPortal = AlertDialogPrimitive.Portal
+
+const AlertDialogOverlay = React.forwardRef<
+  React.ComponentRef<typeof AlertDialogPrimitive.Overlay>,
+  React.ComponentPropsWithoutRef<typeof AlertDialogPrimitive.Overlay>
+>(({ className, ...props }, ref) => (
+  <AlertDialogPrimitive.Overlay
+    className={cn(
+      'data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 fixed inset-0 z-50 bg-black/80',
+      className
+    )}
+    {...props}
+    ref={ref}
+  />
+))
+AlertDialogOverlay.displayName = AlertDialogPrimitive.Overlay.displayName
+
+const AlertDialogContent = React.forwardRef<
+  React.ComponentRef<typeof AlertDialogPrimitive.Content>,
+  React.ComponentPropsWithoutRef<typeof AlertDialogPrimitive.Content>
+>(({ className, ...props }, ref) => (
+  <AlertDialogPortal>
+    <AlertDialogOverlay />
+    <AlertDialogPrimitive.Content
+      ref={ref}
+      className={cn(
+        'bg-background data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 data-[state=closed]:slide-out-to-top-[48%] data-[state=open]:slide-in-from-top-[48%] fixed top-[50%] left-[50%] z-50 grid w-full max-w-lg translate-x-[-50%] translate-y-[-50%] gap-4 border p-6 shadow-lg duration-200 sm:rounded-lg',
+        className
+      )}
+      {...props}
+    />
+  </AlertDialogPortal>
+))
+AlertDialogContent.displayName = AlertDialogPrimitive.Content.displayName
+
+const AlertDialogHeader = ({ className, ...props }: React.HTMLAttributes<HTMLDivElement>) => (
+  <div className={cn('flex flex-col space-y-2 text-center sm:text-left', className)} {...props} />
+)
+AlertDialogHeader.displayName = 'AlertDialogHeader'
+
+const AlertDialogFooter = ({ className, ...props }: React.HTMLAttributes<HTMLDivElement>) => (
+  <div
+    className={cn('flex flex-col-reverse sm:flex-row sm:justify-end sm:space-x-2', className)}
+    {...props}
+  />
+)
+AlertDialogFooter.displayName = 'AlertDialogFooter'
+
+const AlertDialogTitle = React.forwardRef<
+  React.ComponentRef<typeof AlertDialogPrimitive.Title>,
+  React.ComponentPropsWithoutRef<typeof AlertDialogPrimitive.Title>
+>(({ className, ...props }, ref) => (
+  <AlertDialogPrimitive.Title
+    ref={ref}
+    className={cn('text-lg font-semibold', className)}
+    {...props}
+  />
+))
+AlertDialogTitle.displayName = AlertDialogPrimitive.Title.displayName
+
+const AlertDialogDescription = React.forwardRef<
+  React.ComponentRef<typeof AlertDialogPrimitive.Description>,
+  React.ComponentPropsWithoutRef<typeof AlertDialogPrimitive.Description>
+>(({ className, ...props }, ref) => (
+  <AlertDialogPrimitive.Description
+    ref={ref}
+    className={cn('text-muted-foreground text-sm', className)}
+    {...props}
+  />
+))
+AlertDialogDescription.displayName = AlertDialogPrimitive.Description.displayName
+
+const AlertDialogAction = React.forwardRef<
+  React.ComponentRef<typeof AlertDialogPrimitive.Action>,
+  React.ComponentPropsWithoutRef<typeof AlertDialogPrimitive.Action>
+>(({ className, ...props }, ref) => (
+  <AlertDialogPrimitive.Action ref={ref} className={cn(buttonVariants(), className)} {...props} />
+))
+AlertDialogAction.displayName = AlertDialogPrimitive.Action.displayName
+
+const AlertDialogCancel = React.forwardRef<
+  React.ComponentRef<typeof AlertDialogPrimitive.Cancel>,
+  React.ComponentPropsWithoutRef<typeof AlertDialogPrimitive.Cancel>
+>(({ className, ...props }, ref) => (
+  <AlertDialogPrimitive.Cancel
+    ref={ref}
+    className={cn(buttonVariants({ variant: 'outline' }), 'mt-2 sm:mt-0', className)}
+    {...props}
+  />
+))
+AlertDialogCancel.displayName = AlertDialogPrimitive.Cancel.displayName
+
+export {
+  AlertDialog,
+  AlertDialogPortal,
+  AlertDialogOverlay,
+  AlertDialogTrigger,
+  AlertDialogContent,
+  AlertDialogHeader,
+  AlertDialogFooter,
+  AlertDialogTitle,
+  AlertDialogDescription,
+  AlertDialogAction,
+  AlertDialogCancel
+}

lightrag_webui/src/components/ui/Button.tsx

@@ -4,7 +4,8 @@ import { cva, type VariantProps } from 'class-variance-authority'
 import { Tooltip, TooltipContent, TooltipProvider, TooltipTrigger } from '@/components/ui/Tooltip'
 import { cn } from '@/lib/utils'
 
-const buttonVariants = cva(
+// eslint-disable-next-line react-refresh/only-export-components
+export const buttonVariants = cva(
   'inline-flex items-center justify-center gap-2 whitespace-nowrap rounded-md text-sm font-medium ring-offset-background transition-colors focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 disabled:pointer-events-none disabled:opacity-50 [&_svg]:pointer-events-none [&_svg]:size-4 [&_svg]:shrink-0',
   {
     variants: {

lightrag_webui/src/features/GraphViewer.tsx

@@ -7,16 +7,16 @@ import { EdgeArrowProgram, NodePointProgram, NodeCircleProgram } from 'sigma/ren
 import { NodeBorderProgram } from '@sigma/node-border'
 import EdgeCurveProgram, { EdgeCurvedArrowProgram } from '@sigma/edge-curve'
 
-import FocusOnNode from '@/components/FocusOnNode'
-import LayoutsControl from '@/components/LayoutsControl'
-import GraphControl from '@/components/GraphControl'
+import FocusOnNode from '@/components/graph/FocusOnNode'
+import LayoutsControl from '@/components/graph/LayoutsControl'
+import GraphControl from '@/components/graph/GraphControl'
 // import ThemeToggle from '@/components/ThemeToggle'
-import ZoomControl from '@/components/ZoomControl'
-import FullScreenControl from '@/components/FullScreenControl'
-import Settings from '@/components/Settings'
-import GraphSearch from '@/components/GraphSearch'
-import GraphLabels from '@/components/GraphLabels'
-import PropertiesView from '@/components/PropertiesView'
+import ZoomControl from '@/components/graph/ZoomControl'
+import FullScreenControl from '@/components/graph/FullScreenControl'
+import Settings from '@/components/graph/Settings'
+import GraphSearch from '@/components/graph/GraphSearch'
+import GraphLabels from '@/components/graph/GraphLabels'
+import PropertiesView from '@/components/graph/PropertiesView'
 
 import { useSettingsStore } from '@/stores/settings'
 import { useGraphStore } from '@/stores/graph'

lightrag_webui/src/features/SiteHeader.tsx

@@ -1,6 +1,6 @@
 import Button from '@/components/ui/Button'
 import { SiteInfo } from '@/lib/constants'
-import ThemeToggle from '@/components/ThemeToggle'
+import ThemeToggle from '@/components/graph/ThemeToggle'
 import { TabsList, TabsTrigger } from '@/components/ui/Tabs'
 import { useSettingsStore } from '@/stores/settings'
 import { cn } from '@/lib/utils'

lightrag_webui/src/hooks/useTheme.tsx

@@ -1,5 +1,5 @@
 import { useContext } from 'react'
-import { ThemeProviderContext } from '@/components/ThemeProvider'
+import { ThemeProviderContext } from '@/components/graph/ThemeProvider'
 
 const useTheme = () => {
   const context = useContext(ThemeProviderContext)