Add Message/EngineMessage.effectiveMedia (= message.media when non-empty, else
richText.instantPage.allMedia()) and route the media-consuming sites through it
so a rich message's instant-page media participates in the same pipelines as
normal message.media: shared-media grids/file-rows, search media grid, gallery
open + item nodes + footer, the peer audio/voice playlist, secret-media preview,
resource-by-id resolution, recent downloads, downloaded-media store, delete-time
resource cleanup, cache-usage stats, the in-chat download manager, and the
context-menu / share actions (Save to Camera Roll, copy image, save audio/music
to files). For normal messages effectiveMedia == message.media, so each swap is
behavior-preserving; rich messages render their own bubble via
ChatMessageRichDataBubbleContentNode (not the text/file bubbles), so those paths
are deliberately untouched, as are the forward path (the attribute travels with
the forward) and the markdown-based rich-edit path. First-media scope for now.
See docs/instantpage-richtext.md for the full architecture + invariants.
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>
- layoutTextItem now sizes a text item to the true font line height (A + D)
instead of the cap box: the line stack starts at lineBoxTopInset (the
ascender headroom, max(0, fontAscent - fontLineHeight)) and the returned
height is padded by the last line's descender. Inter-line advance is
unchanged and per-line frames stay the cap box, so the baseline draw,
decorations, reveal mask, and inline attachments translate consistently;
the page grows.
- Size inline custom emoji to ~the font line height
(font.ascender - font.descender + 4*pointSize/17) so they fit the taller
line box instead of overflowing it; the line is not inflated.
- Add a dedicated code-block text style for rich messages (monospace font +
codeBlock theme attribute) threaded through the rich-data bubble and send
preview; unify the bubble code-block/separator colors.
- Adjust inter-block spacings and assorted V2 layout/divider details.
- Document the true-font-height box and emoji sizing in CLAUDE.md.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Parse custom emoji into RichText.textCustomEmoji when sending markdown
rich messages, and round-trip them through edit, copy, and paste using a
shared tg://emoji?id=<fileId> markdown-link marker.
- Send: rewrite each customEmoji input attribute into a
[<alt>](tg://emoji?id=<fileId>) marker before the CommonMark parse, then
intercept the marker URL afterward to emit .textCustomEmoji. Only rich
messages are affected; a custom emoji alone stays on the entity path.
- Reverse: InstantPageToMarkdown (whole-message copy + edit reconstruction)
and InstantPageMultiTextAdapter (selection copy) emit the marker;
edit-load and chat paste reattach it as a live customEmoji attribute.
- Marker helpers shared in TextFormat/CustomEmojiMarkdownMarker.swift.
- Rich sends now pass inlineStickers so recipients can fetch the files.
Follow-up to verify at runtime: recipient rendering goes out with
Api.InputRichMessage.documents: nil; if recipients see only the fallback
glyph, populate documents: in apiInputRichMessage().
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
When the user long-presses Send in the main chat and the composed text passes the
same rich-markdown gate used at send time (richMarkdownAttributeIfNeeded), the
send-options preview bubble renders the message as rich InstantPage content,
crossfading from the raw text as the menu animates in. Plain text and custom chat
contents / edit previews are unchanged.
ChatSendMessageActionUI cannot depend on InstantPageUI (it closes a dependency
cycle via LocationUI -> AttachmentUI -> ... -> ChatTextInputActionButtonsNode), so
the rich view is built in TelegramUI (ChatSendMessageRichTextPreview, wrapping
InstantPageV2View + the outgoing message theme) and injected into the screen via a
new ChatSendMessageContextScreenRichTextPreview protocol, mirroring the existing
media-preview pattern. The main-chat send call site classifies the compose text
and injects the preview; MessageItemView lays it out within the send-button-bounded
bubble envelope and crossfades between the raw text and the rich layout.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Rich messages (RichTextMessageAttribute, text == "") are copyable as
markdown two ways: the context-menu Copy action copies the whole
message, and a text selection inside the rich-data bubble copies just
the selected range. Both reconstruct markdown mirroring the edit
round-trip (markdownStringFromInstantPage).
Implements the full RichText entity case set
(mention/hashtag/cashtag/bot-command/bank-card/auto url/email/phone) with
tap interaction, the InstantPage -> markdown inverse converter and edit
round-trip, markdown-context stamping during V2 layout
(InstantPageMarkdownBlockContext: heading level, list/code/table/quote
depth), partial-selection markdown emission
(InstantPageMultiTextAdapter.markdownForRange), and numerous converter
edge-case fixes (tables, links, fenced code, blockquote line coalescing,
compact nested >> markers).
CLAUDE.md documents the feature; the spec/plan scratch docs generated
during development are not committed.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Reconstruct markdown source from a stored InstantPage to populate the edit
field, then re-classify on save (the inverse of the send path). Adds the
InstantPageToMarkdown converter, edit-field population and save-time
re-classification in ChatControllerLoadDisplayNode, and a shared InstantPage
previewText surfaced through MessageContentKind for reply/pinned/forward
previews. Documented in CLAUDE.md.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Classify typed markdown on send: structure the message-entity set can't
represent (headings, lists, tables) is sent as a rich message
(RichTextMessageAttribute carrying an InstantPage); everything else takes
the existing entity path. Adds the parse-then-inspect classifier in
BrowserMarkdown, gates it in ChatControllerNode.sendCurrentMessage
(replacing the debugRichText flag), drops formulas/dividers as triggers,
and cleans up heading blocks for the chat path. Documented in CLAUDE.md.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Migrate `cachedWallpaper(account: Account, ...)` in WallpaperCache.swift to
take `(engine: TelegramEngine, network: Network, ...)` instead of the umbrella
Account parameter. Body drops the local `let engine = TelegramEngine(account:)`
since engine is now a parameter; `account.network` is now `network`.
19 context-based callers (`account: context.account` /
`self.context.account` / `component.context.account`) update via perl
sweep to pass `engine: context.engine, network: context.account.network`.
3 internal-Account-typed callers (WallpaperResources.swift × 2,
ThemeUpdateManager.swift × 1) bridge with adhoc
`engine: TelegramEngine(account: account), network: account.network`
since they're inside functions that still take `account: Account` and have
heavier Postbox uses we can't migrate yet.
Drops `import Postbox` from WallpaperCache.swift since the only remaining
Postbox-ish identifier was `ValueBoxKey`, which swaps to `EngineDataBuffer`.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Adds a base getAnchorRect on ChatMessageBubbleContentNode, the rich-bubble
override (including titleHeight in details recursion), bubble-item
forwarding to content nodes, ChatControllerInteraction.scrollToMessageIdWithAnchor,
and a scrollToAnchor that lands the anchor at the top of the content area /
its line. Threads anchor/scroll params through ChatController and related
call sites.
