mirror of
https://github.com/DayuanJiang/next-ai-draw-io.git
synced 2026-01-03 06:42:27 +08:00
Compare commits
1 Commits
fix/flash-
...
fix/deepse
| Author | SHA1 | Date | |
|---|---|---|---|
|
834359cff3 |
@@ -28,14 +28,11 @@ export default function Home() {
|
||||
} = useDiagram()
|
||||
const router = useRouter()
|
||||
const pathname = usePathname()
|
||||
// Extract current language from pathname (e.g., "/zh/about" → "zh")
|
||||
const currentLang = (pathname.split("/")[1] || i18n.defaultLocale) as Locale
|
||||
const [isMobile, setIsMobile] = useState(false)
|
||||
const [isChatVisible, setIsChatVisible] = useState(true)
|
||||
const [drawioUi, setDrawioUi] = useState<"min" | "sketch">("min")
|
||||
const [darkMode, setDarkMode] = useState(false)
|
||||
const [isLoaded, setIsLoaded] = useState(false)
|
||||
const [isDrawioReady, setIsDrawioReady] = useState(false)
|
||||
const [closeProtection, setCloseProtection] = useState(false)
|
||||
|
||||
const chatPanelRef = useRef<ImperativePanelHandle>(null)
|
||||
@@ -105,18 +102,12 @@ export default function Home() {
|
||||
setIsLoaded(true)
|
||||
}, [pathname, router])
|
||||
|
||||
const handleDrawioLoad = useCallback(() => {
|
||||
setIsDrawioReady(true)
|
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onDrawioLoad()
|
||||
}, [onDrawioLoad])
|
||||
|
||||
const handleDarkModeChange = async () => {
|
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await saveDiagramToStorage()
|
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const newValue = !darkMode
|
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setDarkMode(newValue)
|
||||
localStorage.setItem("next-ai-draw-io-dark-mode", String(newValue))
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document.documentElement.classList.toggle("dark", newValue)
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setIsDrawioReady(false)
|
||||
resetDrawioReady()
|
||||
}
|
||||
|
||||
@@ -125,7 +116,6 @@ export default function Home() {
|
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const newUi = drawioUi === "min" ? "sketch" : "min"
|
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localStorage.setItem("drawio-theme", newUi)
|
||||
setDrawioUi(newUi)
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setIsDrawioReady(false)
|
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resetDrawioReady()
|
||||
}
|
||||
|
||||
@@ -139,7 +129,6 @@ export default function Home() {
|
||||
newIsMobile !== isMobileRef.current
|
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) {
|
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saveDiagramToStorage().catch(() => {})
|
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setIsDrawioReady(false)
|
||||
resetDrawioReady()
|
||||
}
|
||||
isMobileRef.current = newIsMobile
|
||||
@@ -215,35 +204,27 @@ export default function Home() {
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mouseOverDrawioRef.current = false
|
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}}
|
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>
|
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<div className="h-full rounded-xl overflow-hidden shadow-soft-lg border border-border/30 relative">
|
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{isLoaded && (
|
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<div
|
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className={`h-full w-full ${isDrawioReady ? "" : "invisible absolute inset-0"}`}
|
||||
>
|
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<DrawIoEmbed
|
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key={`${drawioUi}-${darkMode}-${currentLang}`}
|
||||
ref={drawioRef}
|
||||
onExport={handleDiagramExport}
|
||||
onLoad={handleDrawioLoad}
|
||||
onSave={handleDrawioSave}
|
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baseUrl={drawioBaseUrl}
|
||||
urlParameters={{
|
||||
ui: drawioUi,
|
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spin: false,
|
||||
libraries: false,
|
||||
saveAndExit: false,
|
||||
noExitBtn: true,
|
||||
dark: darkMode,
|
||||
lang: currentLang,
|
||||
}}
|
||||
/>
|
||||
</div>
|
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)}
|
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{(!isLoaded || !isDrawioReady) && (
|
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<div className="h-full w-full bg-background flex items-center justify-center">
|
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<span className="text-muted-foreground">
|
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Draw.io panel is loading...
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</span>
|
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<div className="h-full rounded-xl overflow-hidden shadow-soft-lg border border-border/30">
|
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{isLoaded ? (
|
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<DrawIoEmbed
|
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key={`${drawioUi}-${darkMode}`}
|
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ref={drawioRef}
|
||||
onExport={handleDiagramExport}
|
||||
onLoad={onDrawioLoad}
|
||||
onSave={handleDrawioSave}
|
||||
baseUrl={drawioBaseUrl}
|
||||
urlParameters={{
|
||||
ui: drawioUi,
|
||||
spin: true,
|
||||
libraries: false,
|
||||
saveAndExit: false,
|
||||
noExitBtn: true,
|
||||
dark: darkMode,
|
||||
}}
|
||||
/>
|
||||
) : (
|
||||
<div className="h-full w-full flex items-center justify-center bg-background">
|
||||
<div className="animate-spin h-8 w-8 border-4 border-primary border-t-transparent rounded-full" />
|
||||
</div>
|
||||
)}
|
||||
</div>
|
||||
|
||||
@@ -12,11 +12,7 @@ import fs from "fs/promises"
|
||||
import { jsonrepair } from "jsonrepair"
|
||||
import path from "path"
|
||||
import { z } from "zod"
|
||||
import {
|
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getAIModel,
|
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supportsImageInput,
|
||||
supportsPromptCaching,
|
||||
} from "@/lib/ai-providers"
|
||||
import { getAIModel, supportsPromptCaching } from "@/lib/ai-providers"
|
||||
import { findCachedResponse } from "@/lib/cached-responses"
|
||||
import {
|
||||
checkAndIncrementRequest,
|
||||
@@ -299,17 +295,6 @@ async function handleChatRequest(req: Request): Promise<Response> {
|
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lastUserMessage?.parts?.filter((part: any) => part.type === "file") ||
|
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[]
|
||||
|
||||
// Check if user is sending images to a model that doesn't support them
|
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// AI SDK silently drops unsupported parts, so we need to catch this early
|
||||
if (fileParts.length > 0 && !supportsImageInput(modelId)) {
|
||||
return Response.json(
|
||||
{
|
||||
error: `The model "${modelId}" does not support image input. Please use a vision-capable model (e.g., GPT-4o, Claude, Gemini) or remove the image.`,
|
||||
},
|
||||
{ status: 400 },
|
||||
)
|
||||
}
|
||||
|
||||
// User input only - XML is now in a separate cached system message
|
||||
const formattedUserInput = `User input:
|
||||
"""md
|
||||
|
||||
@@ -1,5 +1,5 @@
|
||||
{
|
||||
"$schema": "https://biomejs.dev/schemas/2.3.10/schema.json",
|
||||
"$schema": "https://biomejs.dev/schemas/2.3.8/schema.json",
|
||||
"vcs": {
|
||||
"enabled": true,
|
||||
"clientKind": "git",
|
||||
|
||||
@@ -193,7 +193,6 @@ interface ChatMessageDisplayProps {
|
||||
onRegenerate?: (messageIndex: number) => void
|
||||
onEditMessage?: (messageIndex: number, newText: string) => void
|
||||
status?: "streaming" | "submitted" | "idle" | "error" | "ready"
|
||||
isRestored?: boolean
|
||||
}
|
||||
|
||||
export function ChatMessageDisplay({
|
||||
@@ -206,7 +205,6 @@ export function ChatMessageDisplay({
|
||||
onRegenerate,
|
||||
onEditMessage,
|
||||
status = "idle",
|
||||
isRestored = false,
|
||||
}: ChatMessageDisplayProps) {
|
||||
const dict = useDictionary()
|
||||
const { chartXML, loadDiagram: onDisplayChart } = useDiagram()
|
||||
@@ -252,15 +250,6 @@ export function ChatMessageDisplay({
|
||||
const [expandedPdfSections, setExpandedPdfSections] = useState<
|
||||
Record<string, boolean>
|
||||
>({})
|
||||
// Track message IDs that were restored from localStorage (skip animation for these)
|
||||
const restoredMessageIdsRef = useRef<Set<string> | null>(null)
|
||||
|
||||
// Capture restored message IDs once when isRestored becomes true
|
||||
useEffect(() => {
|
||||
if (isRestored && restoredMessageIdsRef.current === null) {
|
||||
restoredMessageIdsRef.current = new Set(messages.map((m) => m.id))
|
||||
}
|
||||
}, [isRestored, messages])
|
||||
|
||||
const setCopyState = (
|
||||
messageId: string,
|
||||
@@ -294,7 +283,7 @@ export function ChatMessageDisplay({
|
||||
try {
|
||||
await navigator.clipboard.writeText(text)
|
||||
setCopyState(messageId, isToolCall, true)
|
||||
} catch (_err) {
|
||||
} catch (err) {
|
||||
// Fallback for non-secure contexts (HTTP) or permission denied
|
||||
const textarea = document.createElement("textarea")
|
||||
textarea.value = text
|
||||
@@ -680,8 +669,7 @@ export function ChatMessageDisplay({
|
||||
const renderToolPart = (part: ToolPartLike) => {
|
||||
const callId = part.toolCallId
|
||||
const { state, input, output } = part
|
||||
// Default to collapsed if tool is complete, expanded if still streaming
|
||||
const isExpanded = expandedTools[callId] ?? state !== "output-available"
|
||||
const isExpanded = expandedTools[callId] ?? true
|
||||
const toolName = part.type?.replace("tool-", "")
|
||||
const isCopied = copiedToolCallId === callId
|
||||
|
||||
@@ -871,9 +859,9 @@ export function ChatMessageDisplay({
|
||||
|
||||
return (
|
||||
<ScrollArea className="h-full w-full scrollbar-thin">
|
||||
{messages.length === 0 && isRestored ? (
|
||||
{messages.length === 0 ? (
|
||||
<ExamplePanel setInput={setInput} setFiles={setFiles} />
|
||||
) : messages.length === 0 ? null : (
|
||||
) : (
|
||||
<div className="py-4 px-4 space-y-4">
|
||||
{messages.map((message, messageIndex) => {
|
||||
const userMessageText =
|
||||
@@ -893,23 +881,13 @@ export function ChatMessageDisplay({
|
||||
.slice(messageIndex + 1)
|
||||
.every((m) => m.role !== "user"))
|
||||
const isEditing = editingMessageId === message.id
|
||||
// Skip animation for restored messages
|
||||
// If isRestored but ref not set yet, we're in first render after restoration - treat all as restored
|
||||
const isRestoredMessage =
|
||||
isRestored &&
|
||||
(restoredMessageIdsRef.current === null ||
|
||||
restoredMessageIdsRef.current.has(message.id))
|
||||
return (
|
||||
<div
|
||||
key={message.id}
|
||||
className={`flex w-full ${message.role === "user" ? "justify-end" : "justify-start"} ${isRestoredMessage ? "" : "animate-message-in"}`}
|
||||
style={
|
||||
isRestoredMessage
|
||||
? undefined
|
||||
: {
|
||||
animationDelay: `${messageIndex * 50}ms`,
|
||||
}
|
||||
}
|
||||
className={`flex w-full ${message.role === "user" ? "justify-end" : "justify-start"} animate-message-in`}
|
||||
style={{
|
||||
animationDelay: `${messageIndex * 50}ms`,
|
||||
}}
|
||||
>
|
||||
{message.role === "user" &&
|
||||
userMessageText &&
|
||||
@@ -1006,9 +984,6 @@ export function ChatMessageDisplay({
|
||||
isStreaming={
|
||||
isStreamingReasoning
|
||||
}
|
||||
defaultOpen={
|
||||
!isRestoredMessage
|
||||
}
|
||||
>
|
||||
<ReasoningTrigger />
|
||||
<ReasoningContent>
|
||||
|
||||
@@ -201,7 +201,6 @@ export default function ChatPanel({
|
||||
|
||||
// Flag to track if we've restored from localStorage
|
||||
const hasRestoredRef = useRef(false)
|
||||
const [isRestored, setIsRestored] = useState(false)
|
||||
|
||||
// Ref to track latest chartXML for use in callbacks (avoids stale closure)
|
||||
const chartXMLRef = useRef(chartXML)
|
||||
@@ -458,8 +457,6 @@ export default function ChatPanel({
|
||||
localStorage.removeItem(STORAGE_MESSAGES_KEY)
|
||||
localStorage.removeItem(STORAGE_XML_SNAPSHOTS_KEY)
|
||||
toast.error(dict.errors.sessionCorrupted)
|
||||
} finally {
|
||||
setIsRestored(true)
|
||||
}
|
||||
}, [setMessages])
|
||||
|
||||
@@ -908,6 +905,7 @@ export default function ChatPanel({
|
||||
className="text-sm font-medium text-muted-foreground mt-8 tracking-wide"
|
||||
style={{
|
||||
writingMode: "vertical-rl",
|
||||
transform: "rotate(180deg)",
|
||||
}}
|
||||
>
|
||||
{dict.nav.aiChat}
|
||||
@@ -1009,7 +1007,6 @@ export default function ChatPanel({
|
||||
onRegenerate={handleRegenerate}
|
||||
status={status}
|
||||
onEditMessage={handleEditMessage}
|
||||
isRestored={isRestored}
|
||||
/>
|
||||
</main>
|
||||
|
||||
|
||||
File diff suppressed because it is too large
Load Diff
@@ -11,6 +11,7 @@ import {
|
||||
flattenModels,
|
||||
type ModelConfig,
|
||||
type MultiModelConfig,
|
||||
PROVIDER_INFO,
|
||||
type ProviderConfig,
|
||||
type ProviderName,
|
||||
} from "@/lib/types/model-config"
|
||||
|
||||
@@ -786,7 +786,7 @@ export function getAIModel(overrides?: ClientOverrides): ModelConfig {
|
||||
`data: ${JSON.stringify(data)}\n\n`,
|
||||
),
|
||||
)
|
||||
} catch (_e) {
|
||||
} catch (e) {
|
||||
// If parsing fails, forward the original message to avoid breaking the stream.
|
||||
controller.enqueue(
|
||||
new TextEncoder().encode(
|
||||
@@ -906,34 +906,3 @@ export function supportsPromptCaching(modelId: string): boolean {
|
||||
modelId.startsWith("eu.anthropic")
|
||||
)
|
||||
}
|
||||
|
||||
/**
|
||||
* Check if a model supports image/vision input.
|
||||
* Some models silently drop image parts without error (AI SDK warning only).
|
||||
*/
|
||||
export function supportsImageInput(modelId: string): boolean {
|
||||
const lowerModelId = modelId.toLowerCase()
|
||||
|
||||
// Helper to check if model has vision capability indicator
|
||||
const hasVisionIndicator =
|
||||
lowerModelId.includes("vision") || lowerModelId.includes("vl")
|
||||
|
||||
// Models that DON'T support image/vision input (unless vision variant)
|
||||
// Kimi K2 models don't support images
|
||||
if (lowerModelId.includes("kimi") && !hasVisionIndicator) {
|
||||
return false
|
||||
}
|
||||
|
||||
// DeepSeek text models (not vision variants)
|
||||
if (lowerModelId.includes("deepseek") && !hasVisionIndicator) {
|
||||
return false
|
||||
}
|
||||
|
||||
// Qwen text models (not vision variants like qwen-vl)
|
||||
if (lowerModelId.includes("qwen") && !hasVisionIndicator) {
|
||||
return false
|
||||
}
|
||||
|
||||
// Default: assume model supports images
|
||||
return true
|
||||
}
|
||||
|
||||
50
package-lock.json
generated
50
package-lock.json
generated
@@ -93,11 +93,6 @@
|
||||
"typescript": "^5",
|
||||
"wait-on": "^9.0.3",
|
||||
"wrangler": "4.54.0"
|
||||
},
|
||||
"optionalDependencies": {
|
||||
"@tailwindcss/oxide-linux-x64-gnu": "^4.1.18",
|
||||
"lightningcss": "^1.30.2",
|
||||
"lightningcss-linux-x64-gnu": "^1.30.2"
|
||||
}
|
||||
},
|
||||
"node_modules/@acemir/cssom": {
|
||||
@@ -8719,22 +8714,6 @@
|
||||
"node": ">= 10"
|
||||
}
|
||||
},
|
||||
"node_modules/@tailwindcss/oxide-linux-x64-gnu": {
|
||||
"version": "4.1.18",
|
||||
"resolved": "https://registry.npmjs.org/@tailwindcss/oxide-linux-x64-gnu/-/oxide-linux-x64-gnu-4.1.18.tgz",
|
||||
"integrity": "sha512-v3gyT0ivkfBLoZGF9LyHmts0Isc8jHZyVcbzio6Wpzifg/+5ZJpDiRiUhDLkcr7f/r38SWNe7ucxmGW3j3Kb/g==",
|
||||
"cpu": [
|
||||
"x64"
|
||||
],
|
||||
"license": "MIT",
|
||||
"optional": true,
|
||||
"os": [
|
||||
"linux"
|
||||
],
|
||||
"engines": {
|
||||
"node": ">= 10"
|
||||
}
|
||||
},
|
||||
"node_modules/@tailwindcss/postcss": {
|
||||
"version": "4.1.18",
|
||||
"resolved": "https://registry.npmjs.org/@tailwindcss/postcss/-/postcss-4.1.18.tgz",
|
||||
@@ -15143,7 +15122,7 @@
|
||||
"version": "1.30.2",
|
||||
"resolved": "https://registry.npmjs.org/lightningcss/-/lightningcss-1.30.2.tgz",
|
||||
"integrity": "sha512-utfs7Pr5uJyyvDETitgsaqSyjCb2qNRAtuqUeWIAKztsOYdcACf2KtARYXg2pSvhkt+9NfoaNY7fxjl6nuMjIQ==",
|
||||
"devOptional": true,
|
||||
"dev": true,
|
||||
"license": "MPL-2.0",
|
||||
"dependencies": {
|
||||
"detect-libc": "^2.0.3"
|
||||
@@ -15176,6 +15155,7 @@
|
||||
"cpu": [
|
||||
"arm64"
|
||||
],
|
||||
"dev": true,
|
||||
"license": "MPL-2.0",
|
||||
"optional": true,
|
||||
"os": [
|
||||
@@ -15189,26 +15169,6 @@
|
||||
"url": "https://opencollective.com/parcel"
|
||||
}
|
||||
},
|
||||
"node_modules/lightningcss-linux-x64-gnu": {
|
||||
"version": "1.30.2",
|
||||
"resolved": "https://registry.npmjs.org/lightningcss-linux-x64-gnu/-/lightningcss-linux-x64-gnu-1.30.2.tgz",
|
||||
"integrity": "sha512-Cfd46gdmj1vQ+lR6VRTTadNHu6ALuw2pKR9lYq4FnhvgBc4zWY1EtZcAc6EffShbb1MFrIPfLDXD6Xprbnni4w==",
|
||||
"cpu": [
|
||||
"x64"
|
||||
],
|
||||
"license": "MPL-2.0",
|
||||
"optional": true,
|
||||
"os": [
|
||||
"linux"
|
||||
],
|
||||
"engines": {
|
||||
"node": ">= 12.0.0"
|
||||
},
|
||||
"funding": {
|
||||
"type": "opencollective",
|
||||
"url": "https://opencollective.com/parcel"
|
||||
}
|
||||
},
|
||||
"node_modules/lint-staged": {
|
||||
"version": "16.2.7",
|
||||
"resolved": "https://registry.npmjs.org/lint-staged/-/lint-staged-16.2.7.tgz",
|
||||
@@ -18012,9 +17972,9 @@
|
||||
}
|
||||
},
|
||||
"node_modules/qs": {
|
||||
"version": "6.14.1",
|
||||
"resolved": "https://registry.npmjs.org/qs/-/qs-6.14.1.tgz",
|
||||
"integrity": "sha512-4EK3+xJl8Ts67nLYNwqw/dsFVnCf+qR7RgXSK9jEEm9unao3njwMDdmsdvoKBKHzxd7tCYz5e5M+SnMjdtXGQQ==",
|
||||
"version": "6.14.0",
|
||||
"resolved": "https://registry.npmjs.org/qs/-/qs-6.14.0.tgz",
|
||||
"integrity": "sha512-YWWTjgABSKcvs/nWBi9PycY/JiPJqOD4JA6o9Sej2AtvSGarXxKC3OQSk4pAarbdQlKAh5D4FCQkJNkW+GAn3w==",
|
||||
"license": "BSD-3-Clause",
|
||||
"dependencies": {
|
||||
"side-channel": "^1.1.0"
|
||||
|
||||
@@ -90,7 +90,7 @@ Use the standard MCP configuration with:
|
||||
- **Natural Language**: Describe diagrams in plain text - flowcharts, architecture diagrams, etc.
|
||||
- **Edit Support**: Modify existing diagrams with natural language instructions
|
||||
- **Export**: Save diagrams as `.drawio` files
|
||||
- **Self-contained**: Embedded server, works offline (except draw.io UI which loads from `embed.diagrams.net` by default, configurable via `DRAWIO_BASE_URL`)
|
||||
- **Self-contained**: Embedded server, works offline (except draw.io UI which loads from embed.diagrams.net)
|
||||
|
||||
## Available Tools
|
||||
|
||||
@@ -130,33 +130,6 @@ Use the standard MCP configuration with:
|
||||
| Variable | Default | Description |
|
||||
|----------|---------|-------------|
|
||||
| `PORT` | `6002` | Port for the embedded HTTP server |
|
||||
| `DRAWIO_BASE_URL` | `https://embed.diagrams.net` | Base URL for the draw.io embed. Set this to use a self-hosted draw.io instance for private deployments. |
|
||||
|
||||
### Private Deployment (Self-hosted draw.io)
|
||||
|
||||
For security-sensitive environments that require private deployment of draw.io:
|
||||
|
||||
```json
|
||||
{
|
||||
"mcpServers": {
|
||||
"drawio": {
|
||||
"command": "npx",
|
||||
"args": ["@next-ai-drawio/mcp-server@latest"],
|
||||
"env": {
|
||||
"DRAWIO_BASE_URL": "https://drawio.your-company.com"
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
You can deploy your own draw.io instance using the official Docker image:
|
||||
|
||||
```bash
|
||||
docker run -d -p 8080:8080 jgraph/drawio
|
||||
```
|
||||
|
||||
Then set `DRAWIO_BASE_URL=http://localhost:8080` (or your server's URL).
|
||||
|
||||
## Troubleshooting
|
||||
|
||||
|
||||
@@ -1,6 +1,6 @@
|
||||
{
|
||||
"name": "@next-ai-drawio/mcp-server",
|
||||
"version": "0.1.11",
|
||||
"version": "0.1.10",
|
||||
"description": "MCP server for Next AI Draw.io - AI-powered diagram generation with real-time browser preview",
|
||||
"type": "module",
|
||||
"main": "dist/index.js",
|
||||
|
||||
@@ -13,28 +13,6 @@ import {
|
||||
} from "./history.js"
|
||||
import { log } from "./logger.js"
|
||||
|
||||
// Configurable draw.io embed URL for private deployments
|
||||
const DRAWIO_BASE_URL =
|
||||
process.env.DRAWIO_BASE_URL || "https://embed.diagrams.net"
|
||||
|
||||
// Extract origin (scheme + host + port) from URL for postMessage security check
|
||||
function getOrigin(url: string): string {
|
||||
try {
|
||||
const parsed = new URL(url)
|
||||
return `${parsed.protocol}//${parsed.host}`
|
||||
} catch {
|
||||
return url // Fallback if parsing fails
|
||||
}
|
||||
}
|
||||
|
||||
const DRAWIO_ORIGIN = getOrigin(DRAWIO_BASE_URL)
|
||||
|
||||
// Normalize URL for iframe src - ensure no double slashes
|
||||
function normalizeUrl(url: string): string {
|
||||
// Remove trailing slash to avoid double slashes
|
||||
return url.replace(/\/$/, "")
|
||||
}
|
||||
|
||||
interface SessionState {
|
||||
xml: string
|
||||
version: number
|
||||
@@ -149,12 +127,7 @@ function cleanupExpiredSessions(): void {
|
||||
}
|
||||
}
|
||||
|
||||
const cleanupIntervalId = setInterval(cleanupExpiredSessions, 5 * 60 * 1000)
|
||||
|
||||
export function shutdown(): void {
|
||||
clearInterval(cleanupIntervalId)
|
||||
stopHttpServer()
|
||||
}
|
||||
setInterval(cleanupExpiredSessions, 5 * 60 * 1000)
|
||||
|
||||
export function getServerPort(): number {
|
||||
return serverPort
|
||||
@@ -425,7 +398,7 @@ function getHtmlPage(sessionId: string): string {
|
||||
</div>
|
||||
<div id="status" class="status disconnected">Connecting...</div>
|
||||
</div>
|
||||
<iframe id="drawio" src="${normalizeUrl(DRAWIO_BASE_URL)}/?embed=1&proto=json&spin=1&libraries=1"></iframe>
|
||||
<iframe id="drawio" src="https://embed.diagrams.net/?embed=1&proto=json&spin=1&libraries=1"></iframe>
|
||||
</div>
|
||||
<button id="history-btn" title="History" ${sessionId ? "" : "disabled"}>
|
||||
<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
|
||||
@@ -455,7 +428,7 @@ function getHtmlPage(sessionId: string): string {
|
||||
let pendingAiSvg = false;
|
||||
|
||||
window.addEventListener('message', (e) => {
|
||||
if (e.origin !== '${DRAWIO_ORIGIN}') return;
|
||||
if (e.origin !== 'https://embed.diagrams.net') return;
|
||||
try {
|
||||
const msg = JSON.parse(e.data);
|
||||
if (msg.event === 'init') {
|
||||
|
||||
@@ -39,7 +39,6 @@ import {
|
||||
getState,
|
||||
requestSync,
|
||||
setState,
|
||||
shutdown,
|
||||
startHttpServer,
|
||||
waitForSync,
|
||||
} from "./http-server.js"
|
||||
@@ -48,7 +47,7 @@ import { validateAndFixXml } from "./xml-validation.js"
|
||||
|
||||
// Server configuration
|
||||
const config = {
|
||||
port: parseInt(process.env.PORT || "6002", 10),
|
||||
port: parseInt(process.env.PORT || "6002"),
|
||||
}
|
||||
|
||||
// Session state (single session for simplicity)
|
||||
@@ -619,31 +618,6 @@ server.registerTool(
|
||||
},
|
||||
)
|
||||
|
||||
// Graceful shutdown handler
|
||||
let isShuttingDown = false
|
||||
function gracefulShutdown(reason: string) {
|
||||
if (isShuttingDown) return
|
||||
isShuttingDown = true
|
||||
log.info(`Shutting down: ${reason}`)
|
||||
shutdown()
|
||||
process.exit(0)
|
||||
}
|
||||
|
||||
// Handle stdin close (primary method - works on all platforms including Windows)
|
||||
process.stdin.on("close", () => gracefulShutdown("stdin closed"))
|
||||
process.stdin.on("end", () => gracefulShutdown("stdin ended"))
|
||||
|
||||
// Handle signals (may not work reliably on Windows)
|
||||
process.on("SIGINT", () => gracefulShutdown("SIGINT"))
|
||||
process.on("SIGTERM", () => gracefulShutdown("SIGTERM"))
|
||||
|
||||
// Handle broken pipe (writing to closed stdout)
|
||||
process.stdout.on("error", (err) => {
|
||||
if (err.code === "EPIPE" || err.code === "ERR_STREAM_DESTROYED") {
|
||||
gracefulShutdown("stdout error")
|
||||
}
|
||||
})
|
||||
|
||||
// Start the MCP server
|
||||
async function main() {
|
||||
log.info("Starting MCP server for Next AI Draw.io (embedded mode)...")
|
||||
|
||||
@@ -253,7 +253,7 @@ async function main() {
|
||||
},
|
||||
)
|
||||
console.log("👀 Watching for preset configuration changes...")
|
||||
} catch (_err) {
|
||||
} catch (err) {
|
||||
// File might not exist yet, that's ok
|
||||
setTimeout(setupConfigWatcher, 5000)
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user