* Bridge whitenoise-markdown AST through flutter-rust-bridge
Bumps the whitenoise dep to 53fbbdd, which replaces the
`Vec<SerializableToken>` content representation with a
`whitenoise_markdown::Document` (CommonMark + GFM + nostr-extension
AST). Field names `tokens` / `content_tokens` are retained for FFI
continuity as the upstream author signaled.
- rust/src/api/markdown.rs: new module mirroring every AST node
(Document, Block, Inline, ListItem, ListKind, Alignment,
CodeBlockKind, AutolinkKind, NostrEntity, NostrHrp, TableCell) as
FRB-friendly types, with From impls and 24 unit tests.
- rust/src/api/messages.rs: SerializableToken removed; tokens and
content_tokens retyped to MarkdownDocument.
- rust/src/api/groups.rs: add disappearing_message_secs: None to
NostrGroupConfigData / NostrGroupDataUpdate (incidental upstream
change pulled in by the rev bump).
- Regenerated FRB bindings — recursive AST bridged cleanly as Dart
sealed classes.
- lib/screens/chat_raw_debug_screen.dart: rewrote the token-dump
section as a recursive AST pretty-printer.
- 12 test fixtures: tokens/contentTokens fixtures retyped.
No new rendering yet — content is still rendered as plain text by
WnMessageBubble; the parsed AST sits unused on ChatMessage until the
renderer lands in the next commit.
* Render markdown in chat message bubbles
Wires the parsed whitenoise_markdown::Document AST through to a new
WnMarkdownText widget that renders inside ChatMessageBubble.
Renderer (lib/widgets/wn_markdown_text.dart, 480 lines):
- Faithful AST walk: every Block (Paragraph, Heading, ThematicBreak,
CodeBlock, BlockQuote, List, Table, MathBlock) and every Inline
(Text, SoftBreak, HardBreak, Code, Emph, Strong, Strikethrough,
Link, Image, Autolink, Math, NostrMention, NostrUri) renders.
- Task-list checkboxes for ListItem.checked = Some(...).
- Table with per-column alignment, scrolls horizontally on overflow.
- Inline images render as tappable '[image: alt]' text — no
in-bubble network image loads.
- Math: source rendered as italic monospace (no LaTeX engine).
- URL scheme allow-list: http, https, mailto, nostr, tel. Anything
else (javascript:, data:, file:, ...) gets no tap recognizer.
- Highlight-query support: per-inline substring matching merged with
AST rendering, so search results show both markdown formatting and
highlight backgrounds in the same view.
- HookWidget manages TapGestureRecognizer lifetimes via useRef +
useEffect cleanup (no StatefulWidget).
Integration (lib/widgets/wn_message_bubble.dart, chat_message_bubble.dart):
- New `document` parameter on WnMessageBubble; `onLinkTap` /
`onNostrTap` callbacks.
- Plain-text fast path: when the document is empty, or is a single
Paragraph whose inlines are only Text/SoftBreak/HardBreak, the
existing Text widget is used — plain messages render byte-identically
to before, preserving the inline-timestamp layout in _TextWithTimestamp.
- Formatted messages route through WnMarkdownText; timestamp moves to
its own row below the content.
- Deleted messages ignore the document.
- ChatMessageBubble provides default tap handlers using url_launcher
(LaunchMode.externalApplication), guarded by isSafeMarkdownUrl.
Tests:
- test/widgets/wn_markdown_text_test.dart (51 widget tests) covers
every Block and Inline variant, URL safety, highlight merging,
maxLines truncation, empty / edge cases.
- test/widgets/wn_message_bubble_test.dart: 8 new tests for the
plain-text / markdown routing and callback wiring.
- test/widgets/chat_message_bubble_test.dart: 3 new tests verifying
url_launcher integration (safe URL launches externally, javascript:
is silently dropped, nostr: URIs launch).
- All 4487 tests pass. Coverage: 99.04%.
Known limitations (worth surfacing in QA):
- Chat-list previews, reply quotes, and notifications still render
the raw message string — markdown syntax characters will appear
as literal text in those surfaces. This matches what most chat
apps do and Whitenoise gives us plain content there anyway.
- Multi-block markdown messages move the timestamp to its own row;
plain-text and single-formatted-paragraph messages keep the inline
timestamp behavior.
* Render SoftBreak as newline so user-typed line breaks survive
The CommonMark default for SoftBreak is a space, which is fine on the
web where authors hard-wrap source for readability and expect rendering
to reflow. In a chat composer every Enter press produces an in-paragraph
newline, which the parser emits as SoftBreak — so the default would
collapse multi-line messages into one long visual line.
This matches what every chat app does (Slack, Telegram, Discord,
iMessage all map SoftBreak → newline). HardBreak already mapped to
newline; the two now share an arm.
The image-alt flattening helper (_flattenInlines) still emits a space
for SoftBreak — alt text shouldn't carry hard line breaks.
* Render @npub mentions as underlined display name
Per Vlad's design call: Nostr npub mentions should appear as the
mentioned user's display name with an underline, not as a chip and not
in link-blue. Other Nostr HRPs (note/nevent/nprofile/naddr/nrelay)
still render with the link-style fallback since they point to events,
not people.
- WnMarkdownText: new `mentionDisplayName: String? Function(String hexPubkey)?`
callback. For each npub mention/URI the renderer decodes the bech32
to a hex pubkey via hexFromNpub() and asks the caller for a display
name. If resolved → '@DisplayName'. If unresolved or callback absent
→ '@npub1abcdefgh…wxyz' truncated fallback. Style is the surrounding
text's color with TextDecoration.underline — mentions inherit the
bubble text color rather than the link color.
- Plumbed through WnMessageBubble and ChatMessageBubble as a single
optional param at each layer; ChatScreen wires it to its existing
`presentName(getAuthorMetadata(hex))` cache. Mentions of message
authors resolve immediately; mentions of users not yet in the
metadata cache fall back to truncation until metadata loads (a
later follow-up can subscribe to mentioned pubkeys).
- 3 new widget tests: resolved name, empty-name fallback, no-callback
fallback. 55 markdown tests pass. Coverage 99.03%.
* Plumb mentionDisplayName into the long-press action menu
When a user long-presses a message, the action menu re-renders the
bubble inside MessageActionsModal — a separate widget tree from the
chat list. The mentionDisplayName callback was not being forwarded to
that re-render, so @mentions fell back to truncated npubs in the
preview while showing resolved names in the main chat. Wire it through
MessageActionsScreen \u2192 MessageActionsModal \u2192 ChatMessageBubble.
* Bump whitenoise-rs to 7577289f (bare-npub parsing)
Picks up two commits on the markdown PR since 53fbbdd:
c4ef3d99 address review feedback
\u2014 cosmetic-only: drops `#[cfg(feature = "serde")]`
gating (serde derives now unconditional), removes doc
references to deleted PLAN.md, internal scanner refactor.
Database path switches from re-deriving the AST on read
to reading from a persisted `content_tokens` column \u2014
same observable behavior at the FFI boundary.
7577289f bare npubs should also parse
\u2014 the parser now recognizes bare `npub1\u2026` strings as
`Inline::NostrMention` (previously only `@npub1\u2026` and
`nostr:npub1\u2026` worked). Restricted to the `npub` HRP
to avoid false positives on prose starting with
`note1\u2026` / `nevent1\u2026`. No AST shape change.
No bridge or renderer changes needed: our existing NostrMention/Npub
path with the mentionDisplayName callback handles the new shape
identically.
* Bump whitenoise-rs to f421a8ad (fix nested-blockquote misparse)
Single fast-forward commit on the markdown PR:
f421a8ad fix bug with inner quotes inside quotes
\u2014 trailing paragraphs after a blank \`> >\` line inside
a nested blockquote were escaping to the document root.
Verified by re-running the local AST dump on the user's
repro input: 'Trailing paragraph in inner quote.' now
sits as the third child of the inner BlockQuote, not as
document.blocks[0].
No FFI shape changes; bridge regen is format-noise only (handled by
dart format).
* Tapping an @npub mention opens the user's profile in a shade
Per Vlad's design call. Previously, tapping a mention launched a
nostr:<bech32> URI externally; that bounced users out to the OS and
felt out of place inside a chat.
New flow:
- chat_message_bubble: when the renderer reports an Npub tap, decode
bech32 to hex and open UserProfileShade in-app. Non-npub Nostr URIs
(note/nevent/nprofile/naddr/nrelay) keep the external launchUrl
behavior \u2014 those point to events, not people.
- lib/screens/user_profile_shade.dart: new HookConsumerWidget pushed
via PageRouteBuilder with an opaque:false barrier. Wraps
WnUserProfileCard inside a WnSlate. Header navigates back with
Navigator.pop. For non-self users, a 'Start chat' button pops the
shade and routes to StartChatScreen. Copy actions surface as
SnackBars.
- The shade drops input focus before opening (mirrors what chat_screen
does before MessageActionsScreen.show). Without this the chat list
snaps to the bottom on dismiss because the keyboard reappears and
resizes the viewport.
- 7 new shade tests cover: card rendered, button shown/hidden by
isSelf, copy and copy-error snackbars, header dismiss, and the
start-chat button popping then routing via a stub GoRouter.
- Updated chat_message_bubble tests: the npub tap test now asserts
launchUrl is NOT called; a new test exercises the non-npub
external-launch fallback.
4498 tests pass. Coverage 99.03%.
* Bump whitenoise-rs to 935683af (bare-URL autolinks + longer bech32)
Two fast-forward commits from f421a8ad:
dbd595b3 nostr bech32 are not limited to 90ch
\u2014 lifts the bech32 length cap from BIP-173's 90 to 1024
per NIP-19, which explicitly waives 90 for TLV-encoded
nevent / naddr / nprofile entities with multiple relay hints.
Pure parser change.
935683af add better bare-url parsing for whitenoise, http, https, tel, mailto
\u2014 bare URLs now parse as Inline::Autolink for the schemes
http://, https://, mailto:, tel:, whitenoise://, and
whitenoise-staging://. Trailing punctuation excluded.
The opaque form 'whitenoise:foo' (no //) stays literal.
No AST shape change. Bare URLs flow through our existing autolink path.
Bridge regen is format-noise only.
Note: my URL allow-list in wn_markdown_text.dart includes http, https,
mailto, nostr, tel but not whitenoise(-staging). Bare whitenoise://
links will render styled but tap is a no-op until that's extended.
* Restyle @npub mentions: user color, bold, no @ prefix
Per the latest design call (Vlad). Mentions now render with three
properties:
- No '@' prefix.
- Bold (FontWeight.w700).
- Color seeded from the pubkey via AvatarColor.fromPubkey() \u2014 same
palette the bubble already uses for sender names, so a mention of
someone reads in the same hue as their own messages in a group.
Underline is dropped \u2014 color + bold is the new mention affordance.
When hexFromNpub fails to decode (malformed bech32), the mention falls
back to its surrounding text color so it stays bold but doesn't pretend
to identify someone.
Tests updated: drop '@' from expected strings, replace underline
assertions with FontWeight.w700 + per-pubkey color.
* Bump whitenoise-rs to bb717d1c (content_tokens backfill migration)
Two fast-forward commits from 935683af:
6fae0178 fix stale comment
bb717d1c backfill migration to reparse content_tokens with markdown parser
The migration adds m0044_reparse_content_tokens.rs in the whitenoise
crate. It runs once at app init and reparses any persisted
content_tokens rows whose stored AST is older than the current parser
(necessary now that the AST is persisted instead of re-derived on each
read). All internal to whitenoise; no FFI surface change.
The only types.rs touch is a doc-comment update on
ChatMessage::content_tokens, removing the now-stale 'never persisted'
sentence.
* bump + just regenerate
* Address review: rename MarkdownText, honor list 'tight' flag, stable test keys
Three findings from PR review:
1. Drop the 'Wn' prefix on MarkdownText.
Per CLAUDE.md, the 'Wn'/'wn_' prefix is for design-system widgets
that are presentational only and make no Rust API calls. This
widget calls hexFromNpub (Rust) for mention decoding, so it doesn't
belong in the design-system namespace.
- Renamed class WnMarkdownText -> MarkdownText.
- Renamed file lib/widgets/wn_markdown_text.dart -> markdown_text.dart.
- Renamed test file accordingly.
- Updated imports in chat_message_bubble, wn_message_bubble, and
both test files (66 references in total).
2. Honor MarkdownBlock_List.tight.
The renderer previously destructured only kind and items and used a
fixed 4.h gap between list items, ignoring the tight flag the
parser emits. Now forwards tight to _buildList and picks a smaller
inter-item gap (2.h) for tight lists vs a larger one (8.h) for
loose lists, matching CommonMark semantics.
3. Stable keys on task-list checkbox icons.
The two task-list rendering tests were keying off Icons.check_box
and Icons.check_box_outline_blank via find.byIcon, which is fragile
if the underlying Icon ever changes. Added Key('check_box') and
Key('check_box_outline_blank') to the renderer's checkbox Icon and
switched the tests to find.byKey.
All 4536 Flutter + 75 Rust tests pass. Coverage 99.05%.
* Tap-to-open whitenoise:// links; unify mention/profile UI under Start Chat shade
- Allow whitenoise:// and whitenoise-staging:// in markdown_text safe schemes
so taps on the Rust-emitted autolinks dispatch to the bubble handler.
- whitenoise://chat/<id> routes through GoRouter; whitenoise://user/<npub>
and bare @npub mentions now open the Start New Chat menu as a shade.
- Show a localized error dialog when a whitenoise:// URL fails to parse.
- Make StartChatScreen shade-capable (transparent scaffold, scrollable
content) and remove the now-redundant UserProfileShade.
Co-authored-by: nvk <797193+nvk@users.noreply.github.com>
* Add @mention picker with rich input and npub display resolution
- Typing `@` in a group chat opens a member picker driven by useGroupMembers;
selecting an entry inserts a styled `@DisplayName` token in the input.
- MentionTextEditingController tracks mention spans, renders them in the
primary color via buildTextSpan, and exposes `messageText` so the wire
representation is the bare `@npub1...` form regardless of how it's
displayed.
- Bare `@npub1...` strings typed or pasted into the input are auto-tracked:
if a name resolver is wired, they show as `@DisplayName`; otherwise they
truncate to `@npub1abcdefgh…wxyz` matching the receiver bubble.
- chat_screen wires the resolver from getAuthorMetadata so mentions of users
outside the current group still display by name when we know them, while
the picker stays group-only.
- useChatInput now uses MentionTextEditingController and saves
controller.messageText to drafts.
Adapted from PR #659 (rich message rendering / mentions); the receiver-side
markdown path on this branch already handles NostrMention inlines so no
bubble changes were needed.
Co-authored-by: erskingardner <202880+erskingardner@users.noreply.github.com>
* fix jumpy cursor bug
* coderabbit
* strikethrough
* render in reply content block thing
* fmt
* carrots for our rabbit, including THE GOLDEN CARROT
* tests: cover mention-controller branches and bubble truncation path
Restores coverage above the 99% gate after the markdown/mention/timestamp
fixes. New cases:
- insertMention shifts a later tracked mention via _TrackedMention.shift
- buildTextSpan emits a leading text segment before a mention span
- setMentionTargets snaps the cursor when it sat mid-URI
- setMentionTargets handles a known URI that sits past existing text
- _shiftMentions shifts a mention past a prefix insertion
- _replaceBareNpubs preserves and remaps a later mention via
_shiftPastReplacements when a bare npub is inserted before it
- IME composing-at-mention-boundary preservation + the non-composing
drop control case
- A tight finite-height truncation path for _TextWithTimestamp
* fix: synchronous recognizer disposal + permissive mention boundaries
Markdown link/nostr recognizers were being torn down via
addPostFrameCallback. If the widget was removed before the next frame
(Navigator.pop during scroll, hot reload, fast list rebuild), the
callback still ran but no longer had a clean owner. Switch to disposing
the previous frame's recognizers synchronously at the start of build,
before assigning the new list. Unmount cleanup via useEffect stays.
Add a testWidgets that mounts a MarkdownText with a link, tears the
subtree down, pumps a follow-up frame, and asserts no exception is
thrown. Use Flutter's experimentalLeakTesting + leak_tracker so any
leaked TapGestureRecognizer surfaces a test failure.
Also:
- _isMentionBoundary now accepts sentence punctuation (. , ; : ! ? ) ])
so '@npub1...!' / '@npub1...,' auto-truncate the way the Rust parser
already permits.
- markdown_text's display-name resolver trims the returned name before
the empty-check, matching the controller's behavior and dropping
whitespace-only resolutions back to the truncated fallback.
* fix: use theme color for markdown highlight fallback; move mention picker below images
Addresses two review notes:
1. r3261917942 ("Use colors set in theme") — markdown_text.dart:145.
The default highlightColor was Colors.yellow, a raw Material color
inconsistent with the rest of the codebase. Fall back to
context.colors.intentionInfoContent, which matches how
wn_message_bubble.dart already builds its highlight color when the
caller doesn't specify one.
2. Mention picker UX — chat_screen.dart. When media attachments are
present the @-picker was being rendered above the entire input box,
pushing the image preview down. It now rides along inside the
attachment area, sitting below the image previews but still above
the text field. Without media it still appears above the input as
before. Two new chat-screen tests pin both branches in place,
asserting the picker's position relative to the media preview and
the input via getTopLeft / getBottomLeft.
---------
Co-authored-by: nvk <797193+nvk@users.noreply.github.com>
Co-authored-by: erskingardner <202880+erskingardner@users.noreply.github.com>
* test(integration): add integration test support with basic messaging flow test
* chore(): add docker-compose file with needed relays for integration tests
* Add Chinese localizations
* Fix Chinese locale selection
* Revert "Fix Chinese locale selection"
This reverts commit fa59dc2df05e90551334622d72b600ccc8f6816e.
* Use zh fallback for Simplified Chinese
* Fix script-specific locale equality
* fix: persist Chinese locale settings
Bump whitenoise-rs to the current ref with Chinese language variants and map zh/zh_Hant through the Rust language bridge.
Co-authored-by: stupidloud <klever1988@protonmail.com>
* fix: preserve system locale scripts
Preserve supported system locale script codes when resolving language settings and rendering the system language label.
---------
Co-authored-by: Jeff Gardner <202880+erskingardner@users.noreply.github.com>
* Filter blocked users and fix widgetbook analysis
* Filter blocked users across messaging surfaces
* Guard blocked-user loading windows
* Remove chat list subscription from chat screen and use chat summary (#633)
* chore: update rust crate
* refactor: move chat summary type to its own rust bridge file
* feat: add get chat summary to rust bridge
* refactor: add use chat summary hook
* feat: add util for shared logig on chat summary dispplay across screens
* refactor: remove chat list suscription from chat screen and replace use chat profile with chat summary
* refactor: use chat summary instead of chat profile in chat info screen
* refactor: use chat summary instead of chat profile in chat invite screen
* refactor: remove use chat profile hook
* Address blocked chat review feedback
* Preserve unread count for blocked chat updates
---------
Co-authored-by: Pepi <mariajosefinaalliende@gmail.com>
* feat: add feature flags provider for leave group
* feat: update leave group locales
* feat: add self remove to chat list chat summary
* feat: adjust use leave group hook to show it only when allowed
* chore: update podfile.lock
* feat: add UserBlockChanged to ChatListUpdateTrigger bridge
* feat: add block/unblock user bridge functions
* chore: regenerate flutter_rust_bridge bindings for mute_list API
* test: enforce exact order in userBlockChanged chat list assertions
* chore: bump whitenoise-rs rev and regenerate bridge bindings
* chore: format generated dart bridge files
* chore: rustfmt generated bridge file
* chore: rebase with master and regenerate bridge bindings
* fix: remove duplicate test function in chat_list
* feat: add thumbhash support with blurhash fallback
Bump whitenoise-rs to 0d8024be and mdk-core to fbd3a1be to pick up
thumbhash generation alongside blurhash. Surface the new thumbhash
field through the Flutter Rust bridge, add the thumbhash Dart package,
and replace WnBlurhashPlaceholder with WnMediaPlaceholder that prefers
thumbhash, falls back to blurhash, then a neutral color.
Also wire the new LeftGroup ChatListUpdateTrigger variant from upstream.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* style: fix dart formatting in wn_media_error_placeholder
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* chore: add CLAUDE.md symlink pointing to AGENTS.md
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* test: add thumbhash and leftGroup test coverage
- WnMediaPlaceholder: thumbhash rendering, preference over blurhash,
invalid thumbhash fallback (already covered)
- WnMediaErrorPlaceholder: thumbhash display, preference over blurhash
- ChatMediaThumbnail: thumbhash placeholder while loading, preference
- ChatMessageMedia: thumbhash placeholder, preference, error state
- MediaImage: thumbhash placeholder, preference, error state,
removal after fade
- useChatList: leftGroup trigger removes chat, no-op for unknown chat
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* fix: leftGroup trigger keeps chat in list; guard empty hash tags
- leftGroup now updates the chat item in the map (like removedFromGroup)
instead of removing it, so ChatScreen's isRemovedFromGroup check can
detect the removal and show the notice/disable input
- Guard thumbhash and blurhash imeta tag emission against empty/whitespace
strings
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* fix: use trimmed hash values in imeta tag emission
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* feat: expose mute/unmute chat through Flutter bridge
Bridge whitenoise-rs mute_chat, unmute_chat, and mute_forever_timestamp
to Dart via flutter_rust_bridge. Add muted_until to ChatSummary and
ChatMuteChanged trigger for real-time UI updates.
Also fixes pre-existing subscribe_to_group_messages API mismatch
(new limit parameter added upstream).
* test: cover chatMuteChanged trigger in use_chat_list
* make ccoderabbit happy
* feat: expose ChatMuteDuration enum through Flutter bridge
* chore: regenerate freezed code for ChatMuteDuration
* remove MUTE_FOREVER reference from doc comment
* feat: add archive translations
* feat: add archive rust bridge methods
* feat: extend use chat list hook to work with archived stream
* feat: add archive/unarchive actions to chat list tile menu
* feat: show archived chats view in chat list screen
* feat: add hook to archive/unarchive by receiving account and group id
* feat: add archive/unarchive option in chat info screens
* docs: udpate changelog
* test: improve coverage
Bumps whitenoise-rs to b5c9e8b and regenerates flutter_rust_bridge bindings.
- Add removed_at: Option<DateTime<Utc>> to ChatSummary so the Flutter
layer can tell when a group membership was revoked by an admin
- Add RemovedFromGroup variant to ChatListUpdateTrigger so real-time
removal events can be handled distinctly from archive/unarchive
- Regenerate frb_generated.rs, frb_generated.dart, and
api/chat_list.dart from the updated bridge definition
* chore: bump whitenoise-rs to 0.2.1 for 2026.3.5 release
* chore: sync widgetbook lockfile with app version
* fix: export iOS deployment target for Rust iOS build
* chore: align changelog release key with app version
* chore: drop build suffix from changelog release key
JeffGandGitHub
Mubarak AuwalandGitHub
Javier G. Montoya S.andGitHub
emir yorulmazandGitHub
