Tapping an intra-message #fragment link in a rich-data bubble now scrolls
the chat so the matching anchor lands just below the content-area top,
expanding any enclosing collapsed <details> first. Anchors come from
server/AI-sent InstantPages (block .anchor or inline RichText.anchor); the
compose path is unchanged.
- InstantPageV2View.anchorFrame(name:) resolves an anchor's frame in the
live layout (text/codeBlock/thinking/details/table), mirroring findTextItem.
- instantPageAnchorPath(in:name:) is a pure model walk returning the
<details>-sibling-ordinal path to an anchor; its recursion set matches
exactly the containers the V2 layout flattens through layoutBlock
(.blockQuote/.cover/.list .blocks), keeping ordinals consistent with the
layout's detailsIndexCounter.
- InstantPageV2View.firstCollapsedDetails(forOrdinalPath:) maps that path to
the first not-yet-expanded details' live index (read, never reproduced).
- The rich bubble fills the two stubbed seams: getAnchorRect, and a
fragment-link route in tapActionAtPoint that drives a resolve -> expand ->
scroll state machine (pendingScrollAnchor + progress guard + a
post-relayout hook). Taps are gated off while the message streams.
Verified by the full Bazel build; runtime behavior not yet exercised.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Render and play InstantPageBlock.audio in the InstantPage V2 renderer
(rich-data message bubbles + the rich send preview), where audio was
previously an inert grey placeholder.
- New InstantPageV2AudioContentNode replicates the standard music message
bubble (ChatMessageInteractiveFileNode's music layout): a SemanticStatusNode
control (album art via playerAlbumArt + play/pause) with a download/progress
overlay, title + "duration · performer" lines, exact fonts/colors from
theme.chat.message.{incoming|outgoing}. Tap is driven by a
UITapGestureRecognizer (ASControl .touchUpInside is cancelled by the chat
ListView's gesture system). V1's InstantPageAudioNode is unchanged.
- Playback runs on InstantPageMediaPlaylist with a discriminated, message-scoped
InstantPageMediaPlaylistId (.instantPage / .richMessage) so concurrent
rich-message audio bubbles don't collide; the big control's play/pause comes
from filteredPlaylistState, the overlay's download/progress from
messageMediaFileStatus, and fetch goes through the fetch manager.
- Rich-message audio fetches via a MessageReference (threaded through the V2
render context) instead of the synthesized webpage; FetchedMediaResource's
.message revalidation arm now also searches RichTextMessageAttribute instant
pages, so a stale instant-page audio/image reference can recover. Corrected a
dormant inverted InstantPagePlaylistLocation.isEqual.
- New .mediaAudio laid-out item + layout/reveal-cost arms; the audio block lays
out full-width at the file node's music normHeight.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Port V1's collage and slideshow InstantPage blocks into the V2 renderer
(previously grey-box placeholders).
- Collage: layoutCollage computes the mosaic (MosaicLayout, the grouped-message
engine) over inner image/video sizes and flattens it into existing top-level
.mediaImage/.mediaVideo items + a caption, so gallery / reveal-cost / registry
/ hidden-media all handle the cells with no collage-specific code. Right-edge
cells bleed 4pt for the bubble's rounded clip.
- Slideshow: a new .slideshow laid-out item + InstantPageV2SlideshowView, an
eager paged carousel (UIScrollView + PageControlNode) of InstantPageImageNode
pages, wired through frame/offsetBy/collectMedias/stableId/reuse/makeItemView
and the reveal-cost non-text list.
- Gallery transitions generalized onto InstantPageItemView via
instantPageTransitionNode(for:)/instantPageUpdateHiddenMedia(_:) (default
nil/no-op; explicit per-class witnesses on the 4 static media views, the
slideshow forwards to its live pages) so the multi-media slideshow can
participate alongside single-media views.
Docs: document both in docs/instantpage-richtext.md.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
AI/server-sent .map blocks can arrive with dimensions == 0x0 (the wire
w/h are required Int32, but the sender may put 0; our parse and both
serializers preserve whatever arrives). A zero naturalSize.height hit
instantPageV2MediaFrame's else branch and returned a height-0 frame:
the map collapsed to no space, the caption slid up into it, and the V1
node's pin floated over the caption. A zero-sized MapSnapshotMediaResource
would also make MKMapSnapshotter render nothing.
Substitute PixelDimensions(600, 300) (2:1) whenever width <= 0 ||
height <= 0, feeding effectiveDimensions to BOTH the layout naturalSize
AND the InstantPageMapAttribute so the snapshot resource is non-zero and
actually renders. Scoped to the V2 .map arm; V1 (real web articles)
always carries real dimensions and never trips this.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
All block-media kinds except .audio now lay out edge-to-edge (0 inset) with
cornerRadius 0; the bubble's existing rounded containerNode clip rounds media at
the bubble edge. Small images keep natural size (not upscaled); captions stay
inset. Shared instantPageV2MediaFrame helper + flush flag on the two media
layout helpers. V1 unchanged. Invariants documented in docs/instantpage-richtext.md.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Remove stale data from CLAUDE.md and split out the large InstantPage V2 /
rich-text feature documentation into its own file.
- Drop two dead spec links (table inset/corner-radius design docs no longer
exist), the orphaned debugRichText cleanup note (flag is read by nothing),
and the stale "238 waves as of 2026-05-04" count.
- Remove the duplicated Postbox "Wave-selection guidance" and "facade
inventory" subsections; both live in docs/superpowers/postbox-refactor-log.md
and TelegramEngineResources.swift (pointer folded into the Historical record).
- Move the 13 InstantPage V2 / rich-text sections to
docs/instantpage-richtext.md, leaving a brief pointer in CLAUDE.md.
CLAUDE.md: 507 -> 161 lines.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
