Telegram-iOS/submodules/InstantPageUI/Sources
isaac 69bfc65da7 Postbox refactor waves 138–276: 168-commit squash
Consolidates 137 wave commits + 31 supporting commits (CLAUDE.md bump,
typealias additions, AnyObject→EngineMedia restoration) into one squashed
commit. Migrates dozens of consumer-side public APIs, struct fields,
protocol methods, and enum payloads from Postbox protocols/structs to
TelegramEngine engine wrappers and typealiases. Drops `import Postbox`
from many files. Adds new TelegramCore typealiases and one
TelegramEngineUnauthorized facade.

Notable changes by category:

**TelegramCore typealias additions** (rule 2 — narrow utility typealiases):
- EngineChatListIndex, EngineTempBoxFile, EngineItemCollectionItemIndex,
  EngineItemCollectionViewEntryIndex, EngineValueBoxEncryptionParameters,
  EngineMessageAndThreadId, EnginePeerStoryStats, EngineMessageHistoryAnchorIndex,
  EngineChatListTotalUnreadStateCategory, EngineChatListTotalUnreadStateStats,
  EnginePeerSummaryCounterTags, EngineChatListTotalUnreadState,
  EngineItemCacheEntryId, EngineHashFunctions,
  EngineCachedMediaResourceRepresentationResult,
  EngineMediaResourceDataFetchResult, EngineMediaResourceDataFetchError,
  EngineMediaResourceStatus, EngineCachedPeerData

**TelegramCore engine extensions/forwarders**:
- EngineMessage.engineMedia, EngineMessage.enginePeers,
  EngineMessage.adAttribute, EngineMessage.effectivelyIncoming
- engineFileSize forwarder
- TelegramEngine.Resources.clearCachedMediaResources(mediaResourceIds: Set<EngineMediaResource.Id>)
- TelegramEngine.Resources.fetchStatus(id:resourceSize:)
- TelegramEngineUnauthorized.UnauthorizedResources facade with storeResourceData

**Public API/struct migrations to engine types**:
- ChatAvailableMessageActions.banAuthor/banAuthors → EnginePeer?/[EnginePeer]
- WebSessionsContextState.peers → [EnginePeer.Id: EnginePeer]
- CacheUsageStats.peers → [EnginePeer.Id: EnginePeer]
- PeerCommand.peer → EnginePeer
- PeerInfoControllerMode.calls(messages:) → [EngineMessage]
- CallControllerNodeProtocol.updatePeer → EnginePeer params
- ChatHistoryListNode.messageInCurrentHistoryView (and 4 variants) → EngineMessage?
- ChatHistorySearchContainerNode.messageForGallery → EngineMessage?
- PeerInfoPaneNode.findLoadedMessage / ensureMessageIsVisible /
  transitionNodeForGallery → engine-typed
- GalleryHiddenMediaTarget.getTransitionInfo /
  GalleryHiddenMediaManager.findTarget → engine-typed
- ChatPanelInterfaceInteraction.presentReactionDeletionOptions /
  presentBan*MessageOptions → EnginePeer
- DrawingMessageRenderer.messages → [EngineMessage]
- ChatVideoGalleryItemScrubberView.setFetchStatusSignal →
  EngineMediaResource.FetchStatus
- ChannelDiscussionGroupActionSheetItem.peer, VoiceChatPeerEntry.peer,
  VoiceChatFullscreenParticipantItem.peer, MediaStreamComponent.chatPeer,
  MediaStreamVideoComponent.callPeer, ChatMessageContactBubbleContentNode.contactPeer,
  ChatMessageForwardInfoNode.peer, ChatMessageCommentFooterContentNode.replyPeers,
  ChatReportPeerTitlePanelNode.peer, ChatMessageActionUrlAuthController.bot,
  PeerMediaCollectionInterfaceState.peer, ChatMessageCallBubbleContentNode.peopleAvatars,
  ChatLoadingNode.renderedPeer (→ EngineRenderedPeer) — all to engine types

**Wave-71-shadow stored-field migrations** (Postbox Peer/Message → Engine wrapper):
- LegacyCallControllerNode.peer
- CallStatusBarNode.currentPeer

**Dead-code / dead-field removals**:
- CallController.peer, CallControllerNodeV2.account,
  ContactMultiselectionController PeerNameIndex fields,
  preparedChatListNodeViewTransition account: Account param,
  FetchResource.swift entirely (unused function)

**Module-level Postbox import drops**: 30+ files including TelegramRootController,
EditStories, GiftViewScreen, AnimatedStickerUtils, FetchPhotoLibraryImageResource,
PeerInfoGiftsPaneNode, PeerInfoPaneContainerNode, PresentAddMembers,
PeerInfoProfileItems, ChatControllerAdminBanUsers, PresentationData typealiases,
DefaultDayPresentationTheme, ChatListViewTransition, GalleryHiddenMediaManager,
RecentSessionsController, GifContext, AuthorizationSequenceController,
PeerInfoHeaderEditingContentNode, PeerInfoHeaderNode,
PeerAllowedReactionListController, CallControllerNodeV2, and 6 PeerInfo pane files.

**AnyObject restoration**: rule 8 added (never substitute Postbox protocols
with Any/AnyObject) — undid previous AnyObject substitutions in waves 141/143
back to EngineMedia.

Doc maintenance: CLAUDE.md updated to reflect new typealiases and forwarders.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-05 00:44:27 +02:00
..
InstantImageGalleryItem.swift Postbox -> TelegramEngine waves 46-93 (squashed) 2026-04-25 20:48:15 +04:00
InstantPageAnchorItem.swift Local instant view 2024-08-29 11:44:05 +04:00
InstantPageArticleItem.swift Local instant view 2024-08-29 11:44:05 +04:00
InstantPageArticleNode.swift Refactoring [skip ci] 2023-04-19 23:47:38 +04:00
InstantPageAudioItem.swift Local instant view 2024-08-29 11:44:05 +04:00
InstantPageAudioNode.swift Refactoring [skip ci] 2023-04-19 23:47:38 +04:00
InstantPageChecklistMarkerItem.swift Various improvements 2026-04-25 17:32:26 +02:00
InstantPageContentNode.swift Various improvements 2026-04-22 23:03:51 +02:00
InstantPageController.swift Postbox refactor waves 138–276: 168-commit squash 2026-05-05 00:44:27 +02:00
InstantPageControllerNode.swift Rich bubble: scrollToAnchor + getAnchorRect 2026-05-02 00:36:34 +02:00
InstantPageDetailsItem.swift Local instant view 2024-08-29 11:44:05 +04:00
InstantPageDetailsNode.swift Local instant view 2024-08-29 11:44:05 +04:00
InstantPageExternalMediaResource.swift Local instant view 2024-08-29 11:44:05 +04:00
InstantPageFeedbackItem.swift Local instant view 2024-08-29 11:44:05 +04:00
InstantPageFeedbackNode.swift Temp 2024-11-27 17:37:21 +04:00
InstantPageFormulaItem.swift Markdown improvements 2026-04-27 18:45:30 +02:00
InstantPageGalleryController.swift Postbox refactor waves 138–276: 168-commit squash 2026-05-05 00:44:27 +02:00
InstantPageGalleryFooterContentNode.swift Postbox -> TelegramEngine wave 6: unused import Postbox batch sweep 2026-04-19 23:46:13 +02:00
InstantPageImageItem.swift Various improvements 2026-04-22 23:03:51 +02:00
InstantPageImageNode.swift Merge commit '96b1432434' 2026-04-24 11:24:47 +04:00
InstantPageItem.swift Local instant view 2024-08-29 11:44:05 +04:00
InstantPageLayout.swift Rich bubble: scrollToAnchor + getAnchorRect 2026-05-02 00:36:34 +02:00
InstantPageLayoutSpacings.swift Markdown improvements 2026-04-27 18:45:30 +02:00
InstantPageLinkSelectionView.swift Refactor InstantPageUI and related modules 2019-08-12 21:15:45 +03:00
InstantPageMath.swift Markdown improvements 2026-04-27 18:45:30 +02:00
InstantPageMedia.swift Various improvements 2026-04-22 23:03:51 +02:00
InstantPageMediaPlaylist.swift [WIP] Dynamic video streaming 2024-09-18 01:04:29 +08:00
InstantPageMultiTextAdapter.swift Rich bubble: text selection in context-preview mode 2026-05-02 00:36:35 +02:00
InstantPageNavigationBar.swift Accessibility improvements 2023-02-06 19:58:06 +04:00
InstantPageNode.swift Various improvements 2026-04-22 23:03:51 +02:00
InstantPagePeerReferenceItem.swift Local instant view 2024-08-29 11:44:05 +04:00
InstantPagePeerReferenceNode.swift Temp 2024-11-27 17:37:21 +04:00
InstantPagePlayableVideoItem.swift Local instant view 2024-08-29 11:44:05 +04:00
InstantPagePlayableVideoNode.swift Postbox -> TelegramEngine waves 46-93 (squashed) 2026-04-25 20:48:15 +04:00
InstantPageReferenceController.swift Various improvements 2025-02-25 14:46:07 +00:00
InstantPageReferenceControllerNode.swift Refactoring 2026-04-03 15:50:39 +08:00
InstantPageScrollableNode.swift Web app improvements 2024-07-02 21:03:22 +04:00
InstantPageSettingsBacklightItemNode.swift Various settings UI improvements 2021-10-25 19:16:03 +04:00
InstantPageSettingsButtonItemNode.swift Refactor InstantPageUI and related modules 2019-08-12 21:15:45 +03:00
InstantPageSettingsFontFamilyItemNode.swift Refactor InstantPageUI and related modules 2019-08-12 21:15:45 +03:00
InstantPageSettingsFontSizeItemNode.swift Various settings UI improvements 2021-10-25 19:16:03 +04:00
InstantPageSettingsItemNode.swift Refactor InstantPageUI and related modules 2019-08-12 21:15:45 +03:00
InstantPageSettingsItemTheme.swift Temp 2025-09-12 10:54:22 +02:00
InstantPageSettingsNode.swift Refactoring [skip ci] 2023-04-19 23:47:38 +04:00
InstantPageSettingsSwitchItemNode.swift Refactor InstantPageUI and related modules 2019-08-12 21:15:45 +03:00
InstantPageSettingsThemeItemNode.swift Temp 2025-09-12 10:54:22 +02:00
InstantPageShapeItem.swift Local instant view 2024-08-29 11:44:05 +04:00
InstantPageSlideshowItem.swift Various improvements 2026-04-22 23:03:51 +02:00
InstantPageSlideshowItemNode.swift Various improvements 2026-04-22 23:03:51 +02:00
InstantPageStoredState.swift Refactoring [skip ci] 2023-04-19 23:47:38 +04:00
InstantPageSubContentNode.swift Various improvements 2026-04-22 23:03:51 +02:00
InstantPageTableItem.swift InstantPage tables: stroke all borders in one path 2026-05-02 10:58:18 +02:00
InstantPageTextItem.swift Rich bubble: text selection in context-preview mode 2026-05-02 00:36:35 +02:00
InstantPageTextSelectionNode.swift Context menu pagination 2023-10-24 12:59:28 +04:00
InstantPageTextStyleStack.swift Rich bubble: scrollToAnchor + getAnchorRect 2026-05-02 00:36:34 +02:00
InstantPageTheme.swift Rich bubble: scrollToAnchor + getAnchorRect 2026-05-02 00:36:34 +02:00
InstantPageTile.swift Make instant view classes public for browser ui integration 2023-03-17 23:56:15 +04:00
InstantPageTileNode.swift Various improvements 2026-04-28 19:00:04 +04:00
InstantPageWebEmbedItem.swift Local instant view 2024-08-29 11:44:05 +04:00
InstantPageWebEmbedNode.swift Refactor SyncCore back into TelegramCore 2021-07-21 21:43:20 +02:00