Bugs found by a 3-agent audit of the inline-embed system (core posture —
sandbox, postMessage origin+source, XSS, noreferrer, oEmbed — verified sound);
fixes reviewed by 2 agents on the staged diff (both SHIP).
Parsing (videoEmbed.ts, + tests):
- Twitch/Kick/SoundCloud/Streamable reserved-path exclusion — their own utility
pages (twitch.tv/directory, kick.com/browse, soundcloud.com/discover/…,
streamable.com/login, bare /videos) no longer render as broken player embeds.
- SoundCloud: `/<artist>/<tab>` profile-tab listings excluded; `/<artist>/sets/<slug>`
real sets still detected.
- Vimeo: unlisted-hash capture constrained to lowercase-hex, so a normal video's
trailing segment (/likes, /settings, a slug) isn't captured as a bogus `h=`
param that Vimeo then rejects.
Rendering (UrlPreviewCard.tsx, RenderMessageContent.tsx):
- Spotify/Steam/Discord/IMDb route og:image through mxcUrlToHttp like every other
card — a raw og:image is an mxc:// URI (broken <img> on standard Synapse) or an
off-homeserver request that defeats the click-to-play facade.
- `wide` card class now follows the RESOLVED embed (incl. the og:url short-link
fallback), so an og:url-resolved player gets the wide layout, not a cramped one.
- Twitter host detection (isTwitter/isTwitterTweet) aligned with getTweetId —
mobile.twitter.com and legacy /statuses/ now route to the Twitter card/embed.
- De-dupe preview URLs so a message repeating a link doesn't render sibling
cards with identical React keys.
Gates: tsc 0, eslint 0, prettier clean, 910 tests, build ok.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Address findings from 2 review agents (core edit path was verified
correct — media preservation incl. encrypted, threading, no-op guard):
- Require a filename (utils/room.ts): canEditCaption now also checks the
MSC2530 `filename` exists. Fixes media from clients that omit filename,
where the editor prefilled the filename as a caption and clearing it
wrote an empty body. Such media simply isn't caption-editable (matches
renderCaption never showing a caption for it).
- Carry m.mentions (MessageEditor): a caption edit now unions typed
@-mentions with prior mentions like the text-edit path, so mentioning
someone in a caption edit notifies them.
- Double caption: revert to the editor replacing the content while editing
(as text edits do) instead of rendering the media + its caption above an
editor prefilled with the same caption — removes the confusing duplicate.
- Removed-caption "(edited)" marker (RenderMessageContent): when a media
message is edited but has no caption (e.g. the caption was removed),
render the standalone "(edited)" affordance so Edit History stays
reachable (previously it lived only inside the caption and vanished).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
From the quality-review agents:
- Revert on.soundcloud.com support: the w.soundcloud widget doesn't follow the
redirect (needs an oEmbed resolve, deferred).
- Add a Close button to playing video/TikTok embeds and a Collapse button to the
expanded X post — playback was previously one-way (only escapable by scrolling).
- focus-visible ring on the embed facade (folds resets outline:none, leaving
keyboard users with no indicator).
- Only subscribe to resize postMessages while the iframe is mounted (was attaching
a global listener per Instagram/Reddit facade before play).
- TikTok oEmbed fetch now uses AbortController (abort on unmount) + aria-busy /
'Loading…' label on the resolving spinner.
- Decorative facade thumbnails use alt="" (parent already names them); drop the
dangling-colon aria-labels when there's no title.
- Cap URL previews at 6 per message so a link-dump can't spawn dozens of fetches.
Tests 728. No CSP change.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Audio frequently arrives as m.file (bridges, other clients, or when the browser
reported a non-audio/* mime on upload) and only got a download button. Detect
audio in the m.file branch (by info.mimetype or filename extension) and render
the existing MAudio inline player, falling back to the file card otherwise.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Pure formatting reflows (multi-line wrapping of long lines/imports/tables);
no behavior change. Clears the working tree of pending prettier diffs.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Adds objectPosition:'center top' to all cover-fit thumbnail surfaces so
portrait images show faces/subjects instead of the center-slice when
the 600px AttachmentBox height cap forces cropping.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- matrix.ts: rateLimitedActions fallback delay now uses capped exponential
backoff (min(1000 * 2^n, 30s)) instead of flat 3000ms when server omits
Retry-After; server header still takes precedence
- RenderMessageContent: add objectFit:cover + 100% fill to video thumbnail
<Image> so thumbnails fill their container without letterboxing (P5-6)
- CreateRoomModal, CreateSpaceModal: apply useModalStyle(480) for fullscreen
on mobile
- LOTUS_BUGS: mark usePan memory leak + httpStatus check as FALSE POSITIVE;
mark rateLimitedActions backoff as FIXED
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Users can right-click any room and 'Rename for me...' to set a local
display name visible only to them. Stored in account data under
io.lotus.room_names. Shows a pencil indicator on renamed rooms.
useLocalRoomName() hook overrides useRoomName() when a local name exists.
Also includes:
- Rich room topic rendering via RoomTopicContent object (formatted_body
support in RoomTopicViewer with HTML sanitization via sanitizeCustomHtml)
- Edit history viewer: clicking '(edited)' on a message opens a modal
showing all prior versions with timestamps (EditHistoryModal.tsx)
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- RenderMessageContent: add case for m.key.verification.request msgtype
so it renders an informational card instead of "Unsupported message"
- MsgTypeRenderers/FallbackContent: add VerificationRequestContent and
MessageVerificationRequestContent components (lock icon + instructional text)
- DeviceVerification: remove isSelfVerification guard from
ReceiveSelfDeviceVerification so cross-user verification requests also
trigger the SAS emoji dialog (was silently dropped before)
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
* Add support for MSC4193: Spoilers on Media
* Clarify variable names and wording
* Restore list atom
* Improve spoilered image UX with autoload off
* Use `aria-pressed` to indicate attachment spoiler state
* Improve spoiler button tooltip wording, keep reveal button from conflicting with load errors
* Make it possible to mark videos as spoilers
* Allow videos to be marked as spoilers when uploaded
* Apply requested changes
* Show a loading spinner on spoiled media when unblurred
---------
Co-authored-by: Ajay Bura <32841439+ajbura@users.noreply.github.com>
* Add rendering image captions
* Handle sending captions for images
* Fix caption rendering on m.video and m.audio too
* Remove unused renderBody() parameter
* Fix m.file rendering body instead of filename where possible
* Add caption rendering for generic files
+ Fix video and audio not properly sending captions
* Use m.text for captions & render on demand
* Allow custom HTML in sending captions
* Don't *send* captions
* mvoe content const into renderCaption()
---------
Co-authored-by: Ajay Bura <32841439+ajbura@users.noreply.github.com>
* support room via server params and eventId
* change copy link to matrix.to links
* display matrix.to links in messages as pill and stop generating url previews for them
* improve editor mention to include viaServers and eventId
* fix mention custom attributes
* always try to open room in current space
* jump to latest remove target eventId from url
* add create direct search options to open/create dm with url
* load room on url change
* add direct room list
* render space room list
* fix css syntax error
* update scroll virtualizer
* render subspaces room list
* improve sidebar notification badge perf
* add nav category components
* add space recursive direct component
* use nav category component in home, direct and space room list
* add empty home and direct list layout
* fix unread room menu ref
* add more navigation items in room, direct and space tab
* add more navigation
* fix unread room menu to links
* fix space lobby and search link
* add explore navigation section
* add notifications navigation menu
* redirect to initial path after login
* include unsupported room in rooms
* move router hooks in hooks/router folder
* add featured explore - WIP
* load featured room with room summary
* fix room card topic line clamp
* add react query
* load room summary using react query
* add join button in room card
* add content component
* use content component in featured community content
* fix content width
* add responsive room card grid
* fix async callback error status
* add room card error button
* fix client drawer shrink
* add room topic viewer
* open room card topic in viewer
* fix room topic close btn
* add get orphan parent util
* add room card error dialog
* add view featured room or space btn
* refactor orphanParent to orphanParents
* WIP - explore server
* show space hint in room card
* add room type filters
* add per page item limit popout
* reset scroll on public rooms load
* refactor explore ui
* refactor public rooms component
* reset search on server change
* fix typo
* add empty featured section info
* display user server on top
* make server room card view btn clickable
* add user server as default redirect for explore path
* make home empty btn clickable
* add thirdparty instance filter in server explore
* remove since param on instance change
* add server button in explore menu
* rename notifications path to inbox
* update react-virtual
* Add notification messages inbox - WIP
* add scroll top container component
* add useInterval hook
* add visibility change callback prop to scroll top container component
* auto refresh notifications every 10 seconds
* make message related component reusable
* refactor matrix event renderer hoook
* render notification message content
* refactor matrix event renderer hook
* update sequence card styles
* move room navigate hook in global hooks
* add open message button in notifications
* add mark room as read button in notification group
* show error in notification messages
* add more featured spaces
* render reply in notification messages
* make notification message reply clickable
* add outline prop for attachments
* make old settings dialog viewable
* add open featured communities as default config option
* add invite count notification badge in sidebar and inbox menu
* add element size observer hook
* improve element size observer hook props
* improve screen size hook
* fix room avatar util function
* allow Text props in Time component
* fix dm room util function
* add invitations
* add no invites and notification cards
* fix inbox tab unread badge visible without invite count
* update folds and change inbox icon
* memo search param construction
* add message search in home
* fix default message search order
* fix display edited message new content
* highlight search text in search messages
* fix message search loading
* disable log in production
* add use space context
* add useRoom context
* fix space room list
* fix inbox tab active state
* add hook to get space child room recursive
* add search for space
* add virtual tile component
* virtualize home and directs room list
* update nav category component
* use virtual tile component in more places
* fix message highlight when click on reply twice
* virtualize space room list
* fix space room list lag issue
* update folds
* add room nav item component in space room list
* use room nav item in home and direct room list
* make space categories closable and save it in local storage
* show unread room when category is collapsed
* make home and direct room list category closable
* rename room nav item show avatar prop
* fix explore server category text alignment
* rename closedRoomCategories to closedNavCategories
* add nav category handler hook
* save and restore last navigation path on space select
* filter space rooms category by activity when it is closed
* save and restore home and direct nav path state
* save and restore inbox active path on open
* save and restore explore tab active path
* remove notification badge unread menu
* add join room or space before navigate screen
* move room component to features folder and add new room header
* update folds
* add room header menu
* fix home room list activity sorting
* do not hide selected room item on category closed in home and direct tab
* replace old select room/tab call with navigate hook
* improve state event hooks
* show room card summary for joined rooms
* prevent room from opening in wrong tab
* only show message sender id on hover in modern layout
* revert state event hooks changes
* add key prop to room provider components
* add welcome page
* prevent excessive redirects
* fix sidebar style with no spaces
* move room settings in popup window
* remove invite option from room settings
* fix open room list search
* add leave room prompt
* standardize room and user avatar
* fix avatar text size
* add new reply layout
* rename space hierarchy hook
* add room topic hook
* add room name hook
* add room avatar hook and add direct room avatar util
* space lobby - WIP
* hide invalid space child event from space hierarchy in lobby
* move lobby to features
* fix element size observer hook width and height
* add lobby header and hero section
* add hierarchy room item error and loading state
* add first and last child prop in sequence card
* redirect to lobby from index path
* memo and retry hierarchy room summary error
* fix hierarchy room item styles
* rename lobby hierarchy item card to room item card
* show direct room avatar in space lobby
* add hierarchy space item
* add space item unknown room join button
* fix space hierarchy hook refresh after new space join
* change user avatar color and fallback render to user icon
* change room avatar fallback to room icon
* rename room/user avatar renderInitial prop to renderFallback
* add room join and view button in space lobby
* make power level api more reusable
* fix space hierarchy not updating on child update
* add menu to suggest or remove space children
* show reply arrow in place of reply bend in message
* fix typeerror in search because of wrong js-sdk t.ds
* do not refetch hierarchy room summary on window focus
* make room/user avatar un-draggable
* change welcome page support button copy
* drag-and-drop ordering of lobby spaces/rooms - WIP
* add ASCIILexicalTable algorithms
* fix wrong power level check in lobby items options
* fix lobby can drop checks
* fix join button error crash
* fix reply spacing
* fix m direct updated with other account data
* add option to open room/space settings from lobby
* add option in lobby to add new or existing room/spaces
* fix room nav item selected styles
* add space children reorder mechanism
* fix space child reorder bug
* fix hierarchy item sort function
* Apply reorder of lobby into room list
* add and improve space lobby menu items
* add existing spaces menu in lobby
* change restricted room allow params when dragging outside space
* move featured servers config from homeserver list
* removed unused features from space settings
* add canonical alias as name fallback in lobby item
* fix unreliable unread count update bug
* fix after login redirect
* fix room card topic hover style
* Add dnd and folders in sidebar spaces
* fix orphan space not visible in sidebar
* fix sso login has mix of icon and button
* fix space children not visible in home upon leaving space
* recalculate notification on updating any space child
* fix user color saturation/lightness
* add user color to user avatar
* add background colors to room avatar
* show 2 length initial in sidebar space avatar
* improve link color
* add nav button component
* open legacy create room and create direct
* improve page route structure
* handle hash router in path utils
* mobile friendly router and navigation
* make room header member drawer icon mobile friendly
* setup index redirect for inbox and explore server route
* add leave space prompt
* improve member drawer filter menu
* add space context menu
* add context menu in home
* add leave button in lobby items
* render user tab avatar on sidebar
* force overwrite netlify - test
* netlify test
* fix reset-password path without server redirected to login
* add message link copy button in message menu
* reset unread on sync prepared
* fix stuck typing notifications
* show typing indication in room nav item
* refactor closedNavCategories atom to use userId in store key
* refactor closedLobbyCategoriesAtom to include userId in store key
* refactor navToActivePathAtom to use userId in storage key
* remove unused file
* refactor openedSidebarFolderAtom to include userId in storage key
* add context menu for sidebar space tab
* fix eslint not working
* add option to pin/unpin child spaces
* add context menu for directs tab
* add context menu for direct and home tab
* show lock icon for non-public space in header
* increase matrix max listener count
* wrap lobby add space room in callback hook
jaredandClaude Opus 4.8
