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debug: add __docApplyDelta console helper + fix save_after type

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- window.__docApplyDelta(base64) lets you manually inject a delta from
  the browser console on the receiver tab, confirming whether applyDeltaBytes
  itself works (delivery issue vs rendering issue)
- Log warning if onDeltaRef.current is null when injection is attempted
This commit is contained in:
David Langley 2026-03-05 21:09:16 +00:00
parent a9f507520e
commit ce1ea1c91d
1 changed files with 16 additions and 0 deletions
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16
apps/web/src/components/views/rooms/wysiwyg_composer/DocumentView.tsx
View File

@ -652,9 +652,25 @@ export const DocumentView = memo(function DocumentView({ room }: DocumentViewPro
return info;
};
// Expose a test helper to manually inject a base64-encoded Automerge
// delta from the browser console. Useful for confirming that
// applyDeltaBytes works in isolation (to rule out delivery issues).
// Usage: window.__docApplyDelta("<base64 delta from __docDebug output>")
// eslint-disable-next-line @typescript-eslint/no-explicit-any
(window as any).__docApplyDelta = (base64: string): void => {
logger.info("[DocumentView] __docApplyDelta: manual injection", base64.length, "b base64");
if (rtc.onDeltaRef.current) {
rtc.onDeltaRef.current(base64Decode(base64));
} else {
logger.warn("[DocumentView] __docApplyDelta: onDeltaRef.current is null — check wiring");
}
};
return () => {
// eslint-disable-next-line @typescript-eslint/no-explicit-any
delete (window as any).__docDebug;
// eslint-disable-next-line @typescript-eslint/no-explicit-any
delete (window as any).__docApplyDelta;
};
}, [composerModel, room, client, ref, rtc]);