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Fix kiosk 'Install' installing the main hvac app instead

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The whole hvac SPA shares one index.html/<link rel=manifest>, so 'Install'
from any route always used the main manifest (start_url '/hvac/', staff
AuthGate) -- hit 2026-08-26, installing from /hvac/kiosk opened the staff
login instead of the kiosk password prompt.

Fix: new static kiosk-manifest.webmanifest (start_url/scope '/hvac/kiosk',
name 'HVAC Kiosk'), swapped into the document's manifest link while the
Kiosk route is mounted (useKioskManifest hook), restored on unmount. Reuses
the existing hvac icon set.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
This commit is contained in:
jtricerolph 2026-08-27 09:34:35 +00:00
parent 55afcaa786
commit 9b4e49b801
2 changed files with 32 additions and 0 deletions
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13
frontend/public/kiosk-manifest.webmanifest Normal file
View file

@ -0,0 +1,13 @@
{
"name": "HVAC Kiosk",
"short_name": "HVAC Kiosk",
"start_url": "/hvac/kiosk",
"scope": "/hvac/kiosk",
"display": "standalone",
"theme_color": "#c1440e",
"background_color": "#c1440e",
"icons": [
{ "src": "/hvac/icons/icon-192.png", "sizes": "192x192", "type": "image/png" },
{ "src": "/hvac/icons/icon-512.png", "sizes": "512x512", "type": "image/png" }
]
}

19
frontend/src/pages/Kiosk.tsx
View file

@ -17,6 +17,23 @@ function liveDevicesOf(zone: ZoneStatus): DeviceSummary[] {
return zone.devices.filter(d => KIOSK_DEVICE_TYPES.includes(d.device_type))
}
// The whole hvac SPA shares one index.html, so there's only one <link
// rel="manifest"> in the document — "Install" from any route otherwise always
// installs the main app (start_url '/hvac/', staff login). Swap it to a
// kiosk-specific manifest (start_url/scope '/hvac/kiosk') while this route is
// mounted, so installing from here opens straight back into the kiosk and its
// own password prompt instead — restore it on unmount in case something ever
// navigates away client-side rather than via a full page load.
function useKioskManifest() {
useEffect(() => {
const link = document.querySelector<HTMLLinkElement>('link[rel="manifest"]')
if (!link) return
const original = link.href
link.href = '/hvac/kiosk-manifest.webmanifest'
return () => { link.href = original }
}, [])
}
// The wall-panel kiosk view — a dedicated route/login, deliberately outside the
// normal staff AuthGate/Layout (see App.tsx). One master panel: one tile per
// ROOM/ZONE (same as the Dashboard's ZoneCard — a room's TRV and AC show
@ -25,6 +42,8 @@ function liveDevicesOf(zone: ZoneStatus): DeviceSummary[] {
// across zones. See project_hvac_kiosk memory for the design decisions behind
// this (access model, layout, bulk-edit mechanism).
export default function Kiosk() {
useKioskManifest()
const [authState, setAuthState] = useState<'checking' | 'login' | 'authed'>('checking')
const [password, setPassword] = useState('')
const [loginError, setLoginError] = useState('')