Files
ProxMenux/web/components/ui/mermaid.tsx
T
MacRimi 5ca3463bf6 complete i18n migration to /[locale]/ with EN+ES content
Full rewrite of the docs site under app/[locale]/ with next-intl
in localePrefix:"always" mode. Every page now exists at both
/en/<path> and /es/<path>; the root / shows a meta-refresh + JS
redirect to /<defaultLocale>/ so GitHub Pages serves something
on the apex URL.

Highlights:
- 107 doc pages migrated to file-per-page JSON namespaces under
  messages/en/ and messages/es/. Spanish content is fully
  translated (no copy-of-English placeholders).
- New documentation for the Active Suppressions section in the
  Settings tab and the per-event Dismiss dropdown in the Health
  Monitor modal.
- New screenshots: dismiss-duration-dropdown.png and an updated
  health-suppression-settings.png.
- Pagefind integrated for client-side search; index is built on
  every CI deploy (not committed).
- RSS feeds: per-locale at /<locale>/rss.xml plus root /rss.xml
  for backward compat.
- Removed the dead app/[locale]/guides/[slug]/ route — every
  guide now has its own static page and no markdown source
  remains.
- Fixed orphan link /guides/nvidia -> /guides/nvidia-manual in
  docs/hardware/nvidia-host.
- Removed obsolete components (footer2, calendar, drawer).

Verified locally with `npm ci && npm run build`: 2804 files in
out/, 231 pages indexed by pagefind, root redirect intact, both
locale roots and the new Active Suppressions docs render OK.
2026-05-31 12:41:10 +02:00

83 lines
2.1 KiB
TypeScript

"use client"
import { useEffect, useRef, useState } from "react"
import { cn } from "@/lib/utils"
interface MermaidProps {
chart: string
className?: string
}
export function Mermaid({ chart, className }: MermaidProps) {
const containerRef = useRef<HTMLDivElement>(null)
const [error, setError] = useState<string | null>(null)
const [rendered, setRendered] = useState(false)
useEffect(() => {
let cancelled = false
async function render() {
try {
const mermaid = (await import("mermaid")).default
mermaid.initialize({
startOnLoad: false,
theme: "default",
securityLevel: "strict",
fontFamily:
'ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif',
flowchart: {
htmlLabels: true,
curve: "basis",
useMaxWidth: true,
},
})
const id = `mmd-${Math.random().toString(36).slice(2, 10)}`
const { svg } = await mermaid.render(id, chart)
if (!cancelled && containerRef.current) {
containerRef.current.innerHTML = svg
setRendered(true)
}
} catch (err) {
if (!cancelled) {
setError(err instanceof Error ? err.message : "Failed to render diagram")
}
}
}
render()
return () => {
cancelled = true
}
}, [chart])
if (error) {
return (
<div
className={cn(
"my-6 rounded-md border border-red-200 bg-red-50 p-4 text-sm text-red-800",
className,
)}
>
<p className="font-medium mb-1">Diagram failed to render</p>
<pre className="text-xs whitespace-pre-wrap">{error}</pre>
</div>
)
}
return (
<div
className={cn(
"my-6 overflow-x-auto rounded-md border border-gray-200 bg-white p-4",
!rendered && "min-h-[120px] flex items-center justify-center text-sm text-gray-500",
className,
)}
>
{!rendered && <span>Loading diagram</span>}
<div ref={containerRef} className="flex justify-center [&_svg]:max-w-full [&_svg]:h-auto" />
</div>
)
}