Removes unused JavaScript files, exports, and npm dependencies identified during a dead code sweep.
- Deleted `js/healthService.js` (unused).
- Deleted `js/nostr/signer-interface.js` (unused).
- Deleted `js/watchHistorySort.js` (unused).
- Deleted `js/services/signerKeyManager.js` and `tests/ui/signerKeyManager.test.mjs` (unused).
- Removed `buildStorageChallengeEvent` from `js/nostrEventSchemas.js`.
- Removed `path` and `webtorrent` from `package.json` dependencies (unused/vendored).
- Updated `tests/hashtag-preferences.test.mjs` to fix a mock-related failure exposed by environment checks.
Verified with `npm run test:unit`. `lint` and `format` checks run.
Note: `tests/moderation-service.test.mjs` failure deemed pre-existing.
See `artifacts/depcheck.json` (if retained) for dependency analysis.
When a user logs in, `profileCache` emits a `profileChanged` event. Previously, `HashtagPreferencesService` only reset its state on this event, failing to fetch the new user's preferences. This commit updates the subscription handler to call `load(pubkey)` when a new profile is set, ensuring interests and disinterests are reliably synchronized.
- fix `TypeError: Assignment to constant variable` in `HashtagPreferencesService.load` by changing `const` to `let` for `wasLoadedForUser`.
- Prevent existing cached preferences from being wiped when remote decryption fails.
- Adds `STORAGE_KEY_FILTERED_VIDEOS` and `MAX_PERSISTED_VIDEOS` constants.
- Implements `loadPersistedFilteredVideos` and `persistFilteredVideos` helper methods.
- Updates `loadVideos` to load persistent videos optimistically and emit "persistent-cache" updates.
- Ensures all persistent data is strictly re-filtered (blocked authors, NSFW, access control) before use.
- Skips emitting empty in-memory cache updates if optimistic data is available to prevent UI flashing.
- Persists fresh filtered results in `applyAndNotify` to keep cache up-to-date.
- Adds comprehensive verification script logic (tested via `scripts/verify-optimistic-cache.mjs` before cleanup).
- Migrated Kind 0 profile metadata storage to unified `profileCache.js` with partitioning and persistence.
- Added `defaultDTag` for hashtag preferences in `cachePolicies.js` to ensure consistent key resolution.
- Updated `hashtagPreferencesService.js` to use `profileCache` and implemented legacy data migration.
- Added `handleEvent` to `NostrClient` to centrally ingest Kind 0 events into the cache.
- Updated `authService.js` and `cache.js` to delegate profile operations to the unified cache system.
- Added `PROFILE_METADATA` schema to `nostrEventSchemas.js`.
This change removes a verbose log message that was cluttering the console output during trusted mute event ingestion. The removal of this log line does not affect any functionality.
- Add `isSessionActor` helper to `js/nostr/sessionActor.js` to identify ephemeral keys.
- Update `js/nostr/viewEvents.js` to namespace view deduplication caches by `actorPubkey` to prevent data leakage between sessions.
- Block comment publishing for session actors in `js/nostr/commentEvents.js`.
- Block watch history list publishing for session actors in `js/nostr/client.js`.
- Block user block list publishing for session actors in `js/userBlocks.js`.
- Block hashtag preference publishing for session actors in `js/services/hashtagPreferencesService.js`.
- Add inline documentation clarifying variable sources.
- Updated `profileCache.js` to support clearing runtime memory on signer change.
- Updated `NostrClient` to trigger `clearSignerRuntime` on `setActiveSigner`.
- Updated list services (`subscriptions`, `userBlocks`, `hashtagPreferences`, `watchHistory`) to listen for `runtimeCleared` and reload data.
- Updated `NostrClient` sync metadata methods to default to the active profile pubkey.
- Added `partition-updated` event emission to `profileCache`.
Implements a `SyncMetadataStore` to persist last-seen timestamps for replaceable lists (Kind 10000, 30000, 30002, 30015).
Adds `fetchListIncrementally` helper to `NostrClient` which performs per-relay `since` queries.
Updates `SubscriptionsManager`, `UserBlockListManager`, `HashtagPreferencesService`, and `adminListStore` to utilize incremental fetching.
Prevents local cache wipes when incremental fetches return empty results (indicating "no updates").
Added detailed in-code documentation to `js/services/storageService.js` to explain the `STORE_ACCOUNTS` schema, encryption strategy (NIP-44/NIP-04 fallback), and concurrency handling.
Added `testConnection` to `StorageService` and `testS3Connection` to `r2-s3.js`.
Updated `ProfileModalController` to use the new `storageService.testAccess` method for verifying credentials before saving.
The test logic supports both specific bucket checks (via `HeadBucket`) and general credential checks (via `ListBuckets`).
- Defines `STORAGE_CHALLENGE` event type (Kind 22242) in `js/nostrEventSchemas.js` and docs.
- Implements `js/services/signerKeyManager.js` to derive symmetric keys from signer signatures or passphrases.
- Validates inputs and returns safe `CryptoKey` objects (AES-GCM).
- Adds `js/services/storageService.js` to manage encrypted connection credentials.
- Implements AES-GCM encryption for payloads using a random Master Key.
- Implements NIP-04/NIP-44 encryption for the Master Key using the user's Nostr signer.
- Provides public API for saving, retrieving, and listing connections.
- Persists data to `bitvid-storage` IndexedDB.
Added comprehensive JSDoc comments to `js/services/r2Service.js` to explain the critical "Hybrid" hosting strategy and complex orchestration logic.
Key additions:
- File header explaining the service's role.
- Detailed documentation for `handleCloudflareUploadSubmit`, explaining the sequence of uploads and the construction of Magnet URIs with `ws` (WebSeed) and `xs` (Exact Source) parameters.
- Documentation for `ensureBucketConfigForNpub` covering bucket sanitization and auto-configuration.
- Documentation for `verifyPublicAccess` explaining the "Upload-then-Fetch" validation strategy.
- Implements a new `generate` auth provider with a no-op `login` method to bypass controller filters.
- Updates `LoginModalController.js` to intercept the `generate` provider and render an internal key generation view.
- Adds `components/login-modal.html` template for the generation flow, including key masking and copy/download actions.
- Creates `content/nostr-keys.md` documentation page and links it from the sidebar and generation view.
- Fixes a syntax error in the controller by restoring missing methods.
- Adds unit tests to verify the generation flow logic.
- Update `UploadModal.js` to pre-calculate R2 keys and public URLs before upload.
- Update `torrentHash.js` to embed the calculated video URL as a webseed (`url-list`) in the `.torrent` file.
- Update `r2Service.js` to accept forced keys/URLs and append `&xs=` (pointing to the .torrent file) to the magnet link.
- Ensures magnet links work for peerless downloads via WebSeed (BEP19) and HTTP Seeding (BEP17).
This commit updates `HashtagPreferencesService.load` to handle transient empty responses from relays more robustly.
- It prevents `reset()` if `wasLoadedForUser` is true and the fetch returns empty, ensuring existing data isn't wiped during connectivity issues or relay switches.
- It adds a staleness check to ignore incoming events that are older than the currently loaded data, protecting against out-of-sync relays returning obsolete preferences.
This addresses the issue where hashtag interests would disappear ("turn gray") or revert to older states shortly after login when video grid filters were applied.
Prevents `HashtagPreferencesService` from aggressively resetting local state to empty when a load attempt fails due to transient issues (like empty relay lists or network errors) if valid data is already loaded for the current user. This fixes a race condition where tags would briefly load correctly and then turn gray/disappear during application initialization.
- Added source toggle UI in `components/video-modal.html`.
- Updated `VideoModal.js` to manage toggle visibility (only when both URL and Magnet exist), update peer/server counts, and dispatch `playback:switch-source` events.
- Updated `PlaybackService.js` to support a `forcedSource` option, allowing bypassing of the URL probe when "torrent" is forced.
- Updated `app.js` to listen for the toggle event and re-initialize playback with the forced source preference.
- Updated `tests/ui/helpers/jsdom-test-helpers.mjs` to expose necessary globals for JSDOM testing.
- Verified functionality with targeted updates and existing unit tests.
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