Load and reload interaction stickers.

Telegram/SourceFiles/chat_helpers/stickers_emoji_pack.cpp

@@ -30,6 +30,18 @@ namespace {
 
 constexpr auto kRefreshTimeout = 7200 * crl::time(1000);
 
+[[nodiscard]] std::optional<int> IndexFromEmoticon(const QString &emoticon) {
+	if (emoticon.size() < 2) {
+		return -1;
+	}
+	const auto first = emoticon[0].unicode();
+	return (first >= '1' && first <= '9')
+		? (first - '1')
+		: (first == 55357 && emoticon[1].unicode() == 56607)
+		? 9
+		: -1;
+}
+
 [[nodiscard]] QSize SingleSize() {
 	const auto single = st::largeEmojiSize;
 	const auto outline = st::largeEmojiOutline;
@@ -207,6 +219,13 @@ std::shared_ptr<LargeEmojiImage> EmojiPack::image(EmojiPtr emoji) {
 	return result;
 }
 
+auto EmojiPack::animationsForEmoji(EmojiPtr emoji) const
+-> const base::flat_map<int, not_null<DocumentData*>> & {
+	static const auto empty = base::flat_map<int, not_null<DocumentData*>>();
+	const auto i = _animations.find(emoji);
+	return (i != end(_animations)) ? i->second : empty;
+}
+
 void EmojiPack::refresh() {
 	if (_requestId) {
 		return;
@@ -215,7 +234,7 @@ void EmojiPack::refresh() {
 		MTP_inputStickerSetAnimatedEmoji()
 	)).done([=](const MTPmessages_StickerSet &result) {
 		_requestId = 0;
-		refreshDelayed();
+		refreshAnimations();
 		result.match([&](const MTPDmessages_stickerSet &data) {
 			applySet(data);
 		});
@@ -225,6 +244,24 @@ void EmojiPack::refresh() {
 	}).send();
 }
 
+void EmojiPack::refreshAnimations() {
+	if (_animationsRequestId) {
+		return;
+	}
+	_animationsRequestId = _session->api().request(MTPmessages_GetStickerSet(
+		MTP_inputStickerSetAnimatedEmojiAnimations()
+	)).done([=](const MTPmessages_StickerSet &result) {
+		_animationsRequestId = 0;
+		refreshDelayed();
+		result.match([&](const MTPDmessages_stickerSet &data) {
+			applyAnimationsSet(data);
+		});
+	}).fail([=](const MTP::Error &error) {
+		_animationsRequestId = 0;
+		refreshDelayed();
+	}).send();
+}
+
 void EmojiPack::applySet(const MTPDmessages_stickerSet &data) {
 	const auto stickers = collectStickers(data.vdocuments().v);
 	auto was = base::take(_map);
@@ -251,6 +288,55 @@ void EmojiPack::applySet(const MTPDmessages_stickerSet &data) {
 	}
 }
 
+void EmojiPack::applyAnimationsSet(const MTPDmessages_stickerSet &data) {
+	const auto stickers = collectStickers(data.vdocuments().v);
+	const auto &packs = data.vpacks().v;
+	const auto indices = collectAnimationsIndices(packs);
+
+	_animations.clear();
+	for (const auto &pack : packs) {
+		pack.match([&](const MTPDstickerPack &data) {
+			const auto emoticon = qs(data.vemoticon());
+			if (IndexFromEmoticon(emoticon).has_value()) {
+				return;
+			}
+			const auto emoji = Ui::Emoji::Find(emoticon);
+			if (!emoji) {
+				return;
+			}
+			for (const auto &id : data.vdocuments().v) {
+				const auto i = indices.find(id.v);
+				if (i == end(indices)) {
+					continue;
+				}
+				const auto j = stickers.find(id.v);
+				if (j == end(stickers)) {
+					continue;
+				}
+				for (const auto index : i->second) {
+					_animations[emoji].emplace(index, j->second);
+				}
+			}
+		});
+	}
+}
+
+auto EmojiPack::collectAnimationsIndices(
+	const QVector<MTPStickerPack> &packs
+) const -> base::flat_map<uint64, base::flat_set<int>> {
+	auto result = base::flat_map<uint64, base::flat_set<int>>();
+	for (const auto &pack : packs) {
+		pack.match([&](const MTPDstickerPack &data) {
+			if (const auto index = IndexFromEmoticon(qs(data.vemoticon()))) {
+				for (const auto &id : data.vdocuments().v) {
+					result[id.v].emplace(*index);
+				}
+			}
+		});
+	}
+	return result;
+}
+
 void EmojiPack::refreshAll() {
 	for (const auto &[emoji, list] : _items) {
 		refreshItems(list);

Telegram/SourceFiles/chat_helpers/stickers_emoji_pack.h

@@ -67,17 +67,25 @@ public:
 	[[nodiscard]] Sticker stickerForEmoji(const IsolatedEmoji &emoji);
 	[[nodiscard]] std::shared_ptr<LargeEmojiImage> image(EmojiPtr emoji);
 
+	[[nodiscard]] auto animationsForEmoji(EmojiPtr emoji) const
+		-> const base::flat_map<int, not_null<DocumentData*>> &;
+
 private:
 	class ImageLoader;
 
 	void refresh();
 	void refreshDelayed();
+	void refreshAnimations();
 	void applySet(const MTPDmessages_stickerSet &data);
 	void applyPack(
 		const MTPDstickerPack &data,
 		const base::flat_map<uint64, not_null<DocumentData*>> &map);
-	base::flat_map<uint64, not_null<DocumentData*>> collectStickers(
-		const QVector<MTPDocument> &list) const;
+	void applyAnimationsSet(const MTPDmessages_stickerSet &data);
+	[[nodiscard]] auto collectStickers(const QVector<MTPDocument> &list) const
+		-> base::flat_map<uint64, not_null<DocumentData*>>;
+	[[nodiscard]] auto collectAnimationsIndices(
+		const QVector<MTPStickerPack> &packs) const
+		-> base::flat_map<uint64, base::flat_set<int>>;
 	void refreshAll();
 	void refreshItems(EmojiPtr emoji);
 	void refreshItems(const base::flat_set<not_null<HistoryItem*>> &list);
@@ -90,6 +98,11 @@ private:
 	base::flat_map<EmojiPtr, std::weak_ptr<LargeEmojiImage>> _images;
 	mtpRequestId _requestId = 0;
 
+	base::flat_map<
+		EmojiPtr,
+		base::flat_map<int, not_null<DocumentData*>>> _animations;
+	mtpRequestId _animationsRequestId = 0;
+
 	rpl::lifetime _lifetime;
 
 };

Telegram/SourceFiles/history/admin_log/history_admin_log_inner.cpp

@@ -674,6 +674,9 @@ not_null<Ui::PathShiftGradient*> InnerWidget::elementPathShiftGradient() {
 void InnerWidget::elementReplyTo(const FullMsgId &to) {
 }
 
+void InnerWidget::elementStartInteraction(not_null<const Element*> view) {
+}
+
 void InnerWidget::saveState(not_null<SectionMemento*> memento) {
 	memento->setFilter(std::move(_filter));
 	memento->setAdmins(std::move(_admins));

Telegram/SourceFiles/history/admin_log/history_admin_log_inner.h

@@ -137,6 +137,8 @@ public:
 	bool elementIsChatWide() override;
 	not_null<Ui::PathShiftGradient*> elementPathShiftGradient() override;
 	void elementReplyTo(const FullMsgId &to) override;
+	void elementStartInteraction(
+		not_null<const HistoryView::Element*> view) override;
 
 	~InnerWidget();
 

Telegram/SourceFiles/history/history_inner_widget.cpp

@@ -2689,6 +2689,9 @@ void HistoryInner::elementReplyTo(const FullMsgId &to) {
 	return _widget->replyToMessage(to);
 }
 
+void HistoryInner::elementStartInteraction(not_null<const Element*> view) {
+}
+
 auto HistoryInner::getSelectionState() const
 -> HistoryView::TopBarWidget::SelectedState {
 	auto result = HistoryView::TopBarWidget::SelectedState {};
@@ -3601,6 +3604,11 @@ not_null<HistoryView::ElementDelegate*> HistoryInner::ElementDelegate() {
 				Instance->elementReplyTo(to);
 			}
 		}
+		void elementStartInteraction(not_null<const Element*> view) override {
+			if (Instance) {
+				Instance->elementStartInteraction(view);
+			}
+		}
 	};
 
 	static Result result;

Telegram/SourceFiles/history/history_inner_widget.h

@@ -115,6 +115,7 @@ public:
 	bool elementIsChatWide();
 	not_null<Ui::PathShiftGradient*> elementPathShiftGradient();
 	void elementReplyTo(const FullMsgId &to);
+	void elementStartInteraction(not_null<const Element*> view);
 
 	void updateBotInfo(bool recount = true);
 

Telegram/SourceFiles/history/view/history_view_element.cpp

@@ -177,6 +177,11 @@ auto SimpleElementDelegate::elementPathShiftGradient()
 void SimpleElementDelegate::elementReplyTo(const FullMsgId &to) {
 }
 
+
+void SimpleElementDelegate::elementStartInteraction(
+	not_null<const Element*> view) {
+}
+
 TextSelection UnshiftItemSelection(
 		TextSelection selection,
 		uint16 byLength) {
@@ -219,24 +224,6 @@ QString DateTooltipText(not_null<Element*> view) {
 			tr::now,
 			lt_date,
 			base::unixtime::parse(forwarded->originalDate).toString(format));
-		if (const auto media = view->media()) {
-			if (media->hidesForwardedInfo()) {
-				const auto from = forwarded->originalSender
-					? forwarded->originalSender->shortName()
-					: forwarded->hiddenSenderInfo->firstName;
-				if (forwarded->imported) {
-					dateText += '\n' + tr::lng_signed_author(
-						tr::now,
-						lt_user,
-						from);
-				} else {
-					dateText += '\n' + tr::lng_forwarded(
-						tr::now,
-						lt_user,
-						from);
-				}
-			}
-		}
 		if (forwarded->imported) {
 			dateText = tr::lng_forwarded_imported(tr::now)
 				+ "\n\n" + dateText;

Telegram/SourceFiles/history/view/history_view_element.h

@@ -90,6 +90,7 @@ public:
 	virtual bool elementIsChatWide() = 0;
 	virtual not_null<Ui::PathShiftGradient*> elementPathShiftGradient() = 0;
 	virtual void elementReplyTo(const FullMsgId &to) = 0;
+	virtual void elementStartInteraction(not_null<const Element*> view) = 0;
 
 	virtual ~ElementDelegate() {
 	}
@@ -146,6 +147,7 @@ public:
 	bool elementIsChatWide() override;
 	not_null<Ui::PathShiftGradient*> elementPathShiftGradient() override;
 	void elementReplyTo(const FullMsgId &to) override;
+	void elementStartInteraction(not_null<const Element*> view) override;
 
 protected:
 	[[nodiscard]] not_null<Window::SessionController*> controller() const {

Telegram/SourceFiles/history/view/history_view_list_widget.cpp

@@ -1391,6 +1391,9 @@ void ListWidget::elementReplyTo(const FullMsgId &to) {
 	replyToMessageRequestNotify(to);
 }
 
+void ListWidget::elementStartInteraction(not_null<const Element*> view) {
+}
+
 void ListWidget::saveState(not_null<ListMemento*> memento) {
 	memento->setAroundPosition(_aroundPosition);
 	auto state = countScrollState();

Telegram/SourceFiles/history/view/history_view_list_widget.h

@@ -260,6 +260,7 @@ public:
 	bool elementIsChatWide() override;
 	not_null<Ui::PathShiftGradient*> elementPathShiftGradient() override;
 	void elementReplyTo(const FullMsgId &to) override;
+	void elementStartInteraction(not_null<const Element*> view) override;
 
 	void setEmptyInfoWidget(base::unique_qptr<Ui::RpWidget> &&w);
 

Telegram/SourceFiles/history/view/media/history_view_dice.h

@@ -41,9 +41,6 @@ public:
 			_end->unloadHeavyPart();
 		}
 	}
-	bool hidesForwardedInfo() override {
-		return false;
-	}
 
 private:
 	const not_null<Element*> _parent;

Telegram/SourceFiles/history/view/media/history_view_media.h

@@ -233,10 +233,6 @@ public:
 		return false;
 	}
 
-	[[nodiscard]] virtual bool hidesForwardedInfo() const {
-		return false;
-	}
-
 	// Sometimes webpages can force the bubble to fit their size instead of
 	// allowing message text to be as wide as possible (like wallpapers).
 	[[nodiscard]] virtual bool enforceBubbleWidth() const {

Telegram/SourceFiles/history/view/media/history_view_media_unwrapped.cpp

@@ -461,9 +461,7 @@ int UnwrappedMedia::additionalWidth(
 
 auto UnwrappedMedia::getDisplayedForwardedInfo() const
 -> const HistoryMessageForwarded * {
-	return _content->hidesForwardedInfo()
-		? nullptr
-		: _parent->data()->Get<HistoryMessageForwarded>();
+	return _parent->data()->Get<HistoryMessageForwarded>();
 }
 
 } // namespace HistoryView

Telegram/SourceFiles/history/view/media/history_view_media_unwrapped.h

@@ -47,9 +47,6 @@ public:
 		}
 		virtual void refreshLink() {
 		}
-		[[nodiscard]] virtual bool hidesForwardedInfo() {
-			return true;
-		}
 		[[nodiscard]] virtual bool alwaysShowOutTimestamp() {
 			return false;
 		}
@@ -84,9 +81,6 @@ public:
 	bool customInfoLayout() const override {
 		return true;
 	}
-	bool hidesForwardedInfo() const override {
-		return _content->hidesForwardedInfo();
-	}
 	void stickerClearLoopPlayed() override {
 		_content->stickerClearLoopPlayed();
 	}

Telegram/SourceFiles/history/view/media/history_view_slot_machine.h

@@ -54,9 +54,6 @@ public:
 			}
 		}
 	}
-	bool hidesForwardedInfo() override {
-		return false;
-	}
 
 private:
 	void resolveStarts(bool initSize = false);

Telegram/SourceFiles/history/view/media/history_view_sticker.cpp

@@ -296,9 +296,10 @@ void Sticker::refreshLink() {
 		const auto weak = base::make_weak(this);
 		_link = std::make_shared<LambdaClickHandler>([weak] {
 			const auto that = weak.get();
-			if (!that) {
+			if (!that || !that->_lottieOncePlayed) {
 				return;
 			}
+			that->_parent->delegate()->elementStartInteraction(that->_parent);
 			that->_lottieOncePlayed = false;
 			that->_parent->history()->owner().requestViewRepaint(
 				that->_parent);