2 Commits

Author	SHA1	Message	Date
Taylor Ho	83ca595ada	fix(desktop): preserve theme when opening communities (#5266) ... **Category:** fix **User Impact:** Previously selected community themes are preserved when opening a relay through onboarding, while first-time theme migration still completes for communities with no saved theme. **Problem:** During community initialization, desktop queried theme history before establishing live delivery. If a replacement event arrived while an empty history query was in flight, the client could incorrectly treat the theme as absent and publish the default over the user's saved selection. **Solution:** Subscribe before fetching history, expose whether live readiness reached EOSE, flush buffered live events before resolving EOSE, and retain the newest delivered replacement through hydration. Seed the inherited/default theme only when both live and history snapshots reach EOSE with no valid or unreadable event; subscription failures, CLOSED, readiness timeout, relay failure, and unreadable events fail closed without publishing. <details> <summary>File changes</summary> **desktop/src/shared/api/relayClientSession.ts / relayClientShared.ts / relayClosedRecovery.ts** Distinguish EOSE from CLOSED/timeout readiness and flush buffered events before resolving an EOSE fence. **desktop/src/shared/theme/CommunityThemeController.tsx** Seed and complete first-community migration only for confirmed absence; uncertain hydration remains non-publishing. **desktop/src/shared/theme/communityThemePreference.ts** Keep the inherited appearance for the first migrated community and the stable default for later empty communities. **desktop/src/shared/theme/communityThemeSync.ts** Arbitrate live and history results into valid, confirmed-absent, invalid, or unavailable hydration outcomes. **Tests** Cover EOSE/CLOSED readiness, subscription failure, timeout, unreadable and live-racing events, no-op initialization, and first-to-later community fallback isolation. </details> ## Reproduction steps 1. Save a non-default appearance for a community relay. 2. Remove the community locally, then open the same relay again through onboarding. 3. Arrange for the saved replacement event to arrive live while the initial history query returns empty. 4. Confirm the saved appearance remains selected and the client does not publish the default theme over it. 5. On an account with no theme records, open a first empty community and confirm its inherited appearance is migrated; open a later empty community and confirm it starts from the stable default. ## Validation - Pre-push desktop checks, typecheck, and full desktop tests: passed at `f79556b0e` - Focused theme/relay readiness tests: 38 passed - Desktop file-size ratchet and diff check: passed --------- Signed-off-by: Taylor Ho <taylorkmho@gmail.com> Signed-off-by: Carl <acda9e433d19dcd0e6b6840f7f4b98f3a56f1fab98049d444c087019e6d36560@buzz.block.builderlab.xyz> Co-authored-by: Carl <acda9e433d19dcd0e6b6840f7f4b98f3a56f1fab98049d444c087019e6d36560@buzz.block.builderlab.xyz>	2026-08-11 08:21:34 -07:00
Taylor Ho	43cced308d	feat(desktop): sync themes per community (#3653) ... **Category:** new-feature **User Impact:** Users can keep a distinct Appearance scheme for each community and restore it on another desktop signed in with the same identity. **Problem:** A single global theme makes it harder to distinguish among communities, and local-only preferences do not follow a user to another device. **Solution:** Save each community's stable theme, accent, and system-following selection as private encrypted relay state, backed by a responsive local cache and guarded against switch races, invalid future records, and relay failures. <details> <summary>File changes</summary> **desktop/src/app/App.tsx** Mounts the community-scoped theme controller inside the active community lifecycle. **desktop/src/features/settings/lib/appearanceScopeCopy.test.mjs** Covers active-community and fallback labels used to explain Appearance scope. **desktop/src/features/settings/lib/appearanceScopeCopy.ts** Builds a safe, trimmed label for the currently active community. **desktop/src/features/settings/ui/SettingsPanels.tsx** Clarifies which Appearance controls are per-community and which apply globally when multiple communities exist. **desktop/src/shared/constants/kinds.ts** Defines the NIP-78 application-data event kind used for theme preferences. **desktop/src/shared/theme/CommunityThemeController.tsx** Coordinates cached appearance, encrypted relay retrieval, live updates, reconnect behavior, and safe community switching. **desktop/src/shared/theme/ThemeProvider.tsx** Exposes a single appearance application path so synchronized preferences use the existing renderer and persistence behavior. **desktop/src/shared/theme/communityThemePreference.test.mjs** Covers contract validation, user/relay isolation, malformed records, cache failures, and switch-race decisions. **desktop/src/shared/theme/communityThemePreference.ts** Defines the versioned stable preference contract, safe defaults, local cache keys, and persistence guards. **desktop/src/shared/theme/communityThemeSync.test.mjs** Covers relay absence, unreadable records, unavailability, seeding safety, and teardown of pending writes. **desktop/src/shared/theme/communityThemeSync.ts** Encrypts theme preferences to the user, publishes and retrieves NIP-78 state, and handles ordering and lifecycle safety. </details> ### Reproduction steps 1. Join at least two communities and open **Settings → Appearance**. 2. Choose a different theme, accent, or system-following mode in each community. 3. Switch between the communities and verify each one restores its own scheme without overwriting the other. 4. Sign in on another desktop with the same Nostr identity, join the same community, and verify its saved scheme is restored from that community's relay. 5. Disconnect the relay, change Appearance, and verify the UI remains responsive and the local fallback is retained. ### Screenshots / demos <img width="1733" height="948" alt="image" src="https://github.com/user-attachments/assets/5afeabaa-0def-482c-9b87-8a880ee0a467" /> <img width="700" height="412" alt="Screen Recording 2026-07-29 at 4 39 52 PM" src="https://github.com/user-attachments/assets/d58da329-aec5-4324-a4b2-cbcb2702a81a" /> --------- Signed-off-by: Taylor Ho <taylorkmho@gmail.com> Signed-off-by: npub1223z34hd7vtwc6qj4s7flsxkj644nlre2nthu7lrrmkumhu3xddsrx9r6w <52a228d6edf316ec6812ac3c9fc0d696ab59fc7954d77e7be31eedcddf91335b@buzz.block.builderlab.xyz> Co-authored-by: npub1223z34hd7vtwc6qj4s7flsxkj644nlre2nthu7lrrmkumhu3xddsrx9r6w <52a228d6edf316ec6812ac3c9fc0d696ab59fc7954d77e7be31eedcddf91335b@buzz.block.builderlab.xyz>	2026-08-05 13:18:48 -07:00