Pass FileOrigin in all file downloads.

Telegram/Resources/scheme.tl

@@ -190,7 +190,7 @@ inputPhoto#3bb3b94a id:long access_hash:long file_reference:bytes = InputPhoto;
 
 inputFileLocation#dfdaabe1 volume_id:long local_id:int secret:long file_reference:bytes = InputFileLocation;
 inputEncryptedFileLocation#f5235d55 id:long access_hash:long = InputFileLocation;
-inputDocumentFileLocation#a9b915b0 id:long access_hash:long version:int file_reference:bytes = InputFileLocation;
+inputDocumentFileLocation#196683d9 id:long access_hash:long file_reference:bytes = InputFileLocation;
 inputSecureFileLocation#cbc7ee28 id:long access_hash:long = InputFileLocation;
 inputTakeoutFileLocation#29be5899 = InputFileLocation;
 
@@ -508,7 +508,7 @@ inputDocumentEmpty#72f0eaae = InputDocument;
 inputDocument#1abfb575 id:long access_hash:long file_reference:bytes = InputDocument;
 
 documentEmpty#36f8c871 id:long = Document;
-document#ca84c039 id:long access_hash:long file_reference:bytes date:int mime_type:string size:int thumb:PhotoSize dc_id:int version:int attributes:Vector<DocumentAttribute> = Document;
+document#59534e4c id:long access_hash:long file_reference:bytes date:int mime_type:string size:int thumb:PhotoSize dc_id:int attributes:Vector<DocumentAttribute> = Document;
 
 help.support#17c6b5f6 phone_number:string user:User = help.Support;
 
@@ -1331,4 +1331,4 @@ langpack.getStrings#efea3803 lang_pack:string lang_code:string keys:Vector<strin
 langpack.getDifference#b2e4d7d from_version:int = LangPackDifference;
 langpack.getLanguages#42c6978f lang_pack:string = Vector<LangPackLanguage>;
 
-// LAYER 85
+// LAYER 86

Telegram/SourceFiles/boxes/background_box.cpp

@@ -157,7 +157,7 @@ void BackgroundBox::Inner::updateWallpapers() {
 	for (int i = 0; i < BackgroundsInRow * 3; ++i) {
 		if (i >= _bgCount) break;
 
-		App::cServerBackgrounds().at(i).thumb->load();
+		App::cServerBackgrounds()[i].thumb->load(Data::FileOrigin());
 	}
 }
 
@@ -172,13 +172,16 @@ void BackgroundBox::Inner::paintEvent(QPaintEvent *e) {
 				int index = i * BackgroundsInRow + j;
 				if (index >= _bgCount) break;
 
-				const App::WallPaper &paper(App::cServerBackgrounds().at(index));
+				const auto &paper = App::cServerBackgrounds()[index];
-				paper.thumb->load();
+				paper.thumb->load(Data::FileOrigin());
 
 				int x = st::backgroundPadding + j * (st::backgroundSize.width() + st::backgroundPadding);
 				int y = st::backgroundPadding + i * (st::backgroundSize.height() + st::backgroundPadding);
 
-				const QPixmap &pix(paper.thumb->pix(st::backgroundSize.width(), st::backgroundSize.height()));
+				const auto &pix = paper.thumb->pix(
+					Data::FileOrigin(),
+					st::backgroundSize.width(),
+					st::backgroundSize.height());
 				p.drawPixmap(x, y, pix);
 
 				if (paper.id == Window::Theme::Background()->id()) {

Telegram/SourceFiles/boxes/confirm_box.cpp

@@ -648,7 +648,13 @@ void DeleteMessagesBox::deleteAndClear() {
 	Auth().data().sendHistoryChangeNotifications();
 }
 
-ConfirmInviteBox::ConfirmInviteBox(QWidget*, const QString &title, bool isChannel, const MTPChatPhoto &photo, int count, const QVector<UserData*> &participants)
+ConfirmInviteBox::ConfirmInviteBox(
+	QWidget*,
+	const QString &title,
+	bool isChannel,
+	const MTPChatPhoto &photo,
+	int count,
+	const QVector<UserData*> &participants)
 : _title(this, st::confirmInviteTitle)
 , _status(this, st::confirmInviteStatus)
 , _participants(participants) {
@@ -675,7 +681,7 @@ ConfirmInviteBox::ConfirmInviteBox(QWidget*, const QString &title, bool isChanne
 			_photo = ImagePtr(location);
 			if (!_photo->loaded()) {
 				subscribe(Auth().downloaderTaskFinished(), [this] { update(); });
-				_photo->load();
+				_photo->load(Data::FileOrigin());
 			}
 		}
 	}
@@ -730,15 +736,31 @@ void ConfirmInviteBox::paintEvent(QPaintEvent *e) {
 	Painter p(this);
 
 	if (_photo) {
-		p.drawPixmap((width() - st::confirmInvitePhotoSize) / 2, st::confirmInvitePhotoTop, _photo->pixCircled(st::confirmInvitePhotoSize, st::confirmInvitePhotoSize));
+		p.drawPixmap(
+			(width() - st::confirmInvitePhotoSize) / 2,
+			st::confirmInvitePhotoTop,
+			_photo->pixCircled(
+				Data::FileOrigin(),
+				st::confirmInvitePhotoSize,
+				st::confirmInvitePhotoSize));
 	} else {
-		_photoEmpty->paint(p, (width() - st::confirmInvitePhotoSize) / 2, st::confirmInvitePhotoTop, width(), st::confirmInvitePhotoSize);
+		_photoEmpty->paint(
+			p,
+			(width() - st::confirmInvitePhotoSize) / 2,
+			st::confirmInvitePhotoTop,
+			width(),
+			st::confirmInvitePhotoSize);
 	}
 
 	int sumWidth = _participants.size() * _userWidth;
 	int left = (width() - sumWidth) / 2;
 	for_const (auto user, _participants) {
-		user->paintUserpicLeft(p, left + (_userWidth - st::confirmInviteUserPhotoSize) / 2, st::confirmInviteUserPhotoTop, width(), st::confirmInviteUserPhotoSize);
+		user->paintUserpicLeft(
+			p,
+			left + (_userWidth - st::confirmInviteUserPhotoSize) / 2,
+			st::confirmInviteUserPhotoTop,
+			width(),
+			st::confirmInviteUserPhotoSize);
 		left += _userWidth;
 	}
 }

Telegram/SourceFiles/boxes/edit_caption_box.cpp

@@ -79,7 +79,7 @@ EditCaptionBox::EditCaptionBox(
 					| Images::Option::RoundedBottomLeft
 					| Images::Option::RoundedBottomRight;
 				_thumb = Images::pixmap(
-					image->pix().toImage(),
+					image->pix(_msgId).toImage(),
 					_thumbw * cIntRetinaFactor(),
 					0,
 					options,
@@ -129,6 +129,7 @@ EditCaptionBox::EditCaptionBox(
 				const auto options = Images::Option::Smooth
 					| Images::Option::Blurred;
 				_thumb = image->pixNoCache(
+					_msgId,
 					maxW * cIntRetinaFactor(),
 					maxH * cIntRetinaFactor(),
 					options,
@@ -142,6 +143,7 @@ EditCaptionBox::EditCaptionBox(
 			_thumbnailImage = image;
 			_refreshThumbnail = [=] {
 				_thumb = image->pixNoCache(
+					_msgId,
 					maxW * cIntRetinaFactor(),
 					maxH * cIntRetinaFactor(),
 					Images::Option::Smooth,

Telegram/SourceFiles/boxes/sticker_set_box.cpp

@@ -281,7 +281,9 @@ void StickerSetBox::Inner::mouseMoveEvent(QMouseEvent *e) {
 		int index = stickerFromGlobalPos(e->globalPos());
 		if (index >= 0 && index < _pack.size() && index != _previewShown) {
 			_previewShown = index;
-			Ui::showMediaPreview(_pack.at(_previewShown));
+			Ui::showMediaPreview(
+				Data::FileOriginStickerSet(_setId, _setAccess),
+				_pack[_previewShown]);
 		}
 	}
 }
@@ -338,7 +340,9 @@ void StickerSetBox::Inner::onPreview() {
 	int index = stickerFromGlobalPos(QCursor::pos());
 	if (index >= 0 && index < _pack.size()) {
 		_previewShown = index;
-		Ui::showMediaPreview(_pack.at(_previewShown));
+		Ui::showMediaPreview(
+			Data::FileOriginStickerSet(_setId, _setAccess),
+			_pack[_previewShown]);
 	}
 }
 
@@ -381,19 +385,7 @@ void StickerSetBox::Inner::paintEvent(QPaintEvent *e) {
 				p.setOpacity(1);
 
 			}
-			const auto goodThumb = doc->hasGoodStickerThumb();
+			doc->checkStickerThumb();
-			if (goodThumb) {
-				doc->thumb->load();
-			} else {
-				if (doc->status == FileReady) {
-					doc->automaticLoad(0);
-				}
-				if (doc->sticker()->img->isNull() && doc->loaded(DocumentData::FilePathResolveChecked)) {
-					doc->sticker()->img = doc->data().isEmpty()
-						? ImagePtr(doc->filepath())
-						: ImagePtr(doc->data());
-				}
-			}
 
 			float64 coef = qMin((st::stickersSize.width() - st::buttonRadius * 2) / float64(doc->dimensions.width()), (st::stickersSize.height() - st::buttonRadius * 2) / float64(doc->dimensions.height()));
 			if (coef > 1) coef = 1;
@@ -401,10 +393,11 @@ void StickerSetBox::Inner::paintEvent(QPaintEvent *e) {
 			if (w < 1) w = 1;
 			if (h < 1) h = 1;
 			QPoint ppos = pos + QPoint((st::stickersSize.width() - w) / 2, (st::stickersSize.height() - h) / 2);
-			if (goodThumb) {
+			if (const auto image = doc->getStickerThumb()) {
-				p.drawPixmapLeft(ppos, width(), doc->thumb->pix(w, h));
+				p.drawPixmapLeft(
-			} else if (!doc->sticker()->img->isNull()) {
+					ppos,
-				p.drawPixmapLeft(ppos, width(), doc->sticker()->img->pix(w, h));
+					width(),
+					image->pix(doc->stickerSetOrigin(), w, h));
 			}
 		}
 	}

Telegram/SourceFiles/boxes/stickers_box.cpp

@@ -568,7 +568,22 @@ void StickersBox::setInnerFocus() {
 
 StickersBox::~StickersBox() = default;
 
-StickersBox::Inner::Row::Row(uint64 id, DocumentData *sticker, int32 count, const QString &title, int titleWidth, bool installed, bool official, bool unread, bool archived, bool removed, int32 pixw, int32 pixh) : id(id)
+StickersBox::Inner::Row::Row(
+	uint64 id,
+	uint64 accessHash,
+	DocumentData *sticker,
+	int32 count,
+	const QString &title,
+	int titleWidth,
+	bool installed,
+	bool official,
+	bool unread,
+	bool archived,
+	bool removed,
+	int32 pixw,
+	int32 pixh)
+: id(id)
+, accessHash(accessHash)
 , sticker(sticker)
 , count(count)
 , title(title)
@@ -782,8 +797,11 @@ void StickersBox::Inner::paintRow(Painter &p, Row *set, int index, TimeMs ms) {
 	}
 
 	if (set->sticker) {
-		set->sticker->thumb->load();
+		const auto origin = Data::FileOriginStickerSet(
-		auto pix = set->sticker->thumb->pix(set->pixw, set->pixh);
+			set->id,
+			set->accessHash);
+		set->sticker->thumb->load(origin);
+		auto pix = set->sticker->thumb->pix(origin, set->pixw, set->pixh);
 		p.drawPixmapLeft(stickerx + (st::contactsPhotoSize - set->pixw) / 2, st::contactsPadding.top() + (st::contactsPhotoSize - set->pixh) / 2, width(), pix);
 	}
 
@@ -1342,7 +1360,20 @@ void StickersBox::Inner::rebuildMegagroupSet() {
 		_megagroupSetField->setText(it->shortName);
 		_megagroupSetField->finishAnimating();
 	}
-	_megagroupSelectedSet = std::make_unique<Row>(it->id, sticker, count, title, titleWidth, installed, official, unread, archived, removed, pixw, pixh);
+	_megagroupSelectedSet = std::make_unique<Row>(
+		it->id,
+		it->access,
+		sticker,
+		count,
+		title,
+		titleWidth,
+		installed,
+		official,
+		unread,
+		archived,
+		removed,
+		pixw,
+		pixh);
 	_itemsTop += st::lineWidth + _rowHeight;
 
 	if (!_megagroupSelectedRemove) {
@@ -1512,7 +1543,20 @@ void StickersBox::Inner::rebuildAppendSet(const Stickers::Set &set, int maxNameW
 	QString title = fillSetTitle(set, maxNameWidth, &titleWidth);
 	int count = fillSetCount(set);
 
-	_rows.push_back(std::make_unique<Row>(set.id, sticker, count, title, titleWidth, installed, official, unread, archived, removed, pixw, pixh));
+	_rows.push_back(std::make_unique<Row>(
+		set.id,
+		set.access,
+		sticker,
+		count,
+		title,
+		titleWidth,
+		installed,
+		official,
+		unread,
+		archived,
+		removed,
+		pixw,
+		pixh));
 	_animStartTimes.push_back(0);
 }
 

Telegram/SourceFiles/boxes/stickers_box.h

@@ -190,13 +190,27 @@ public slots:
 
 private:
 	struct Row {
-		Row(uint64 id, DocumentData *sticker, int32 count, const QString &title, int titleWidth, bool installed, bool official, bool unread, bool archived, bool removed, int32 pixw, int32 pixh);
+		Row(
+			uint64 id,
+			uint64 accessHash,
+			DocumentData *sticker,
+			int32 count,
+			const QString &title,
+			int titleWidth,
+			bool installed,
+			bool official,
+			bool unread,
+			bool archived,
+			bool removed,
+			int32 pixw,
+			int32 pixh);
 		bool isRecentSet() const {
 			return (id == Stickers::CloudRecentSetId);
 		}
 		~Row();
 
 		uint64 id = 0;
+		uint64 accessHash = 0;
 		DocumentData *sticker = nullptr;
 		int32 count = 0;
 		QString title;

Telegram/SourceFiles/calls/calls_panel.cpp

@@ -503,7 +503,7 @@ void Panel::processUserPhoto() {
 		? Auth().data().photo(_user->userpicPhotoId()).get()
 		: nullptr;
 	if (isGoodUserPhoto(photo)) {
-		photo->full->load(true);
+		photo->full->load(_user->userpicPhotoOrigin(), true);
 	} else if (_user->userpicPhotoUnknown() || (photo && !photo->date)) {
 		Auth().api().requestFullPeer(_user);
 	}
@@ -540,7 +540,13 @@ void Panel::createUserpicCache(ImagePtr image) {
 			height = qMax((height * size) / width, 1);
 			width = size;
 		}
-		_userPhoto = image->pixNoCache(width, height, options, st::callWidth, st::callWidth);
+		_userPhoto = image->pixNoCache(
+			_user->userpicPhotoOrigin(),
+			width,
+			height,
+			options,
+			st::callWidth,
+			st::callWidth);
 		if (cRetina()) _userPhoto.setDevicePixelRatio(cRetinaFactor());
 	} else {
 		auto filled = QImage(QSize(st::callWidth, st::callWidth) * cIntRetinaFactor(), QImage::Format_ARGB32_Premultiplied);

Telegram/SourceFiles/chat_helpers/field_autocomplete.cpp

@@ -551,8 +551,8 @@ void FieldAutocompleteInner::paintEvent(QPaintEvent *e) {
 				int32 index = row * _stickersPerRow + col;
 				if (index >= _srows->size()) break;
 
-				DocumentData *sticker = _srows->at(index);
+				const auto document = _srows->at(index);
-				if (!sticker->sticker()) continue;
+				if (!document->sticker()) continue;
 
 				QPoint pos(st::stickerPanPadding + col * st::stickerPanSize.width(), st::stickerPanPadding + row * st::stickerPanSize.height());
 				if (_sel == index) {
@@ -561,23 +561,16 @@ void FieldAutocompleteInner::paintEvent(QPaintEvent *e) {
 					App::roundRect(p, QRect(tl, st::stickerPanSize), st::emojiPanHover, StickerHoverCorners);
 				}
 
-				const auto goodThumb = sticker->hasGoodStickerThumb();
+				document->checkStickerThumb();
-				if (goodThumb) {
-					sticker->thumb->load();
-				} else {
-					sticker->checkSticker();
-				}
 
-				float64 coef = qMin((st::stickerPanSize.width() - st::buttonRadius * 2) / float64(sticker->dimensions.width()), (st::stickerPanSize.height() - st::buttonRadius * 2) / float64(sticker->dimensions.height()));
+				float64 coef = qMin((st::stickerPanSize.width() - st::buttonRadius * 2) / float64(document->dimensions.width()), (st::stickerPanSize.height() - st::buttonRadius * 2) / float64(document->dimensions.height()));
 				if (coef > 1) coef = 1;
-				int32 w = qRound(coef * sticker->dimensions.width()), h = qRound(coef * sticker->dimensions.height());
+				int32 w = qRound(coef * document->dimensions.width()), h = qRound(coef * document->dimensions.height());
 				if (w < 1) w = 1;
 				if (h < 1) h = 1;
 				QPoint ppos = pos + QPoint((st::stickerPanSize.width() - w) / 2, (st::stickerPanSize.height() - h) / 2);
-				if (goodThumb) {
+				if (const auto image = document->getStickerThumb()) {
-					p.drawPixmapLeft(ppos, width(), sticker->thumb->pix(w, h));
+					p.drawPixmapLeft(ppos, width(), image->pix(document->stickerSetOrigin(), w, h));
-				} else if (!sticker->sticker()->img->isNull()) {
-					p.drawPixmapLeft(ppos, width(), sticker->sticker()->img->pix(w, h));
 				}
 			}
 		}
@@ -901,7 +894,9 @@ void FieldAutocompleteInner::onUpdateSelected(bool force) {
 		if (_down >= 0 && _sel >= 0 && _down != _sel) {
 			_down = _sel;
 			if (_down >= 0 && _down < _srows->size()) {
-				Ui::showMediaPreview(_srows->at(_down));
+				Ui::showMediaPreview(
+					(*_srows)[_down]->stickerSetOrigin(),
+					(*_srows)[_down]);
 			}
 		}
 	}
@@ -917,7 +912,9 @@ void FieldAutocompleteInner::onParentGeometryChanged() {
 
 void FieldAutocompleteInner::onPreview() {
 	if (_down >= 0 && _down < _srows->size()) {
-		Ui::showMediaPreview(_srows->at(_down));
+		Ui::showMediaPreview(
+			(*_srows)[_down]->stickerSetOrigin(),
+			(*_srows)[_down]);
 		_previewShown = true;
 	}
 }

Telegram/SourceFiles/chat_helpers/gifs_list_widget.cpp

@@ -343,16 +343,21 @@ void GifsListWidget::selectInlineResult(int row, int column) {
 		if (photo->medium->loaded() || photo->thumb->loaded()) {
 			emit selected(photo);
 		} else if (!photo->medium->loading()) {
-			photo->thumb->loadEvenCancelled();
+			photo->thumb->loadEvenCancelled(Data::FileOrigin());
-			photo->medium->loadEvenCancelled();
+			photo->medium->loadEvenCancelled(Data::FileOrigin());
 		}
-	} else if (auto document = item->getDocument()) {
+	} else if (const auto document = item->getDocument()) {
 		if (document->loaded()) {
 			emit selected(document);
 		} else if (document->loading()) {
 			document->cancel();
 		} else {
-			DocumentOpenClickHandler::doOpen(document, nullptr, ActionOnLoadNone);
+
+			DocumentOpenClickHandler::Open(
+				document->stickerOrGifOrigin(),
+				document,
+				nullptr,
+				ActionOnLoadNone);
 		}
 	} else if (auto inlineResult = item->getResult()) {
 		if (inlineResult->onChoose(item)) {
@@ -764,6 +769,12 @@ bool GifsListWidget::inlineItemVisible(const InlineBots::Layout::ItemBase *layou
 	return (top < getVisibleBottom()) && (top + _rows[row].items[col]->height() > getVisibleTop());
 }
 
+Data::FileOrigin GifsListWidget::inlineItemFileOrigin() {
+	return _inlineQuery.isEmpty()
+		? Data::FileOriginSavedGifs()
+		: Data::FileOrigin();
+}
+
 void GifsListWidget::afterShown() {
 	if (_footer) {
 		_footer->stealFocus();
@@ -948,10 +959,14 @@ void GifsListWidget::updateSelected() {
 			_pressed = _selected;
 			if (row >= 0 && col >= 0) {
 				auto layout = _rows[row].items[col];
-				if (auto previewDocument = layout->getPreviewDocument()) {
+				if (const auto previewDocument = layout->getPreviewDocument()) {
-					Ui::showMediaPreview(previewDocument);
+					Ui::showMediaPreview(
-				} else if (auto previewPhoto = layout->getPreviewPhoto()) {
+						Data::FileOriginSavedGifs(),
-					Ui::showMediaPreview(previewPhoto);
+						previewDocument);
+				} else if (const auto previewPhoto = layout->getPreviewPhoto()) {
+					Ui::showMediaPreview(
+						Data::FileOrigin(),
+						previewPhoto);
 				}
 			}
 		}
@@ -966,11 +981,15 @@ void GifsListWidget::onPreview() {
 	int row = _pressed / MatrixRowShift, col = _pressed % MatrixRowShift;
 	if (row < _rows.size() && col < _rows[row].items.size()) {
 		auto layout = _rows[row].items[col];
-		if (auto previewDocument = layout->getPreviewDocument()) {
+		if (const auto previewDocument = layout->getPreviewDocument()) {
-			Ui::showMediaPreview(previewDocument);
+			Ui::showMediaPreview(
+				Data::FileOriginSavedGifs(),
+				previewDocument);
 			_previewShown = true;
-		} else if (auto previewPhoto = layout->getPreviewPhoto()) {
+		} else if (const auto previewPhoto = layout->getPreviewPhoto()) {
-			Ui::showMediaPreview(previewPhoto);
+			Ui::showMediaPreview(
+				Data::FileOrigin(),
+				previewPhoto);
 			_previewShown = true;
 		}
 	}

Telegram/SourceFiles/chat_helpers/gifs_list_widget.h

@@ -45,6 +45,7 @@ public:
 	void inlineItemLayoutChanged(const InlineBots::Layout::ItemBase *layout) override;
 	void inlineItemRepaint(const InlineBots::Layout::ItemBase *layout) override;
 	bool inlineItemVisible(const InlineBots::Layout::ItemBase *layout) override;
+	Data::FileOrigin inlineItemFileOrigin() override;
 
 	void afterShown() override;
 	void beforeHiding() override;

Telegram/SourceFiles/chat_helpers/stickers_list_widget.cpp

@@ -258,7 +258,7 @@ void StickersListWidget::Footer::enumerateVisibleIcons(Callback callback) {
 void StickersListWidget::Footer::preloadImages() {
 	enumerateVisibleIcons([](const StickerIcon &icon, int x) {
 		if (auto sticker = icon.sticker) {
-			sticker->thumb->load();
+			sticker->thumb->load(sticker->stickerSetOrigin());
 		}
 	});
 }
@@ -628,8 +628,9 @@ void StickersListWidget::Footer::paintSetIcon(
 		const StickerIcon &icon,
 		int x) const {
 	if (icon.sticker) {
-		icon.sticker->thumb->load();
+		const auto origin = icon.sticker->stickerSetOrigin();
-		auto pix = icon.sticker->thumb->pix(icon.pixw, icon.pixh);
+		icon.sticker->thumb->load(origin);
+		auto pix = icon.sticker->thumb->pix(origin, icon.pixw, icon.pixh);
 
 		p.drawPixmapLeft(x + (st::stickerIconWidth - icon.pixw) / 2, _iconsTop + (st::emojiFooterHeight - icon.pixh) / 2, width(), pix);
 	} else if (icon.megagroup) {
@@ -1306,8 +1307,8 @@ void StickersListWidget::paintMegagroupEmptySet(Painter &p, int y, bool buttonSe
 }
 
 void StickersListWidget::paintSticker(Painter &p, Set &set, int y, int index, bool selected, bool deleteSelected) {
-	auto sticker = set.pack[index];
+	auto document = set.pack[index];
-	if (!sticker->sticker()) return;
+	if (!document->sticker()) return;
 
 	int row = (index / _columnCount), col = (index % _columnCount);
 
@@ -1318,30 +1319,26 @@ void StickersListWidget::paintSticker(Painter &p, Set &set, int y, int index, bo
 		App::roundRect(p, QRect(tl, _singleSize), st::emojiPanHover, StickerHoverCorners);
 	}
 
-	const auto goodThumb = sticker->hasGoodStickerThumb();
+	document->checkStickerThumb();
-	if (goodThumb) {
-		sticker->thumb->load();
-	} else {
-		sticker->checkSticker();
-	}
 
-	auto coef = qMin((_singleSize.width() - st::buttonRadius * 2) / float64(sticker->dimensions.width()), (_singleSize.height() - st::buttonRadius * 2) / float64(sticker->dimensions.height()));
+	auto coef = qMin((_singleSize.width() - st::buttonRadius * 2) / float64(document->dimensions.width()), (_singleSize.height() - st::buttonRadius * 2) / float64(document->dimensions.height()));
 	if (coef > 1) coef = 1;
-	auto w = qMax(qRound(coef * sticker->dimensions.width()), 1);
+	auto w = qMax(qRound(coef * document->dimensions.width()), 1);
-	auto h = qMax(qRound(coef * sticker->dimensions.height()), 1);
+	auto h = qMax(qRound(coef * document->dimensions.height()), 1);
 	auto ppos = pos + QPoint((_singleSize.width() - w) / 2, (_singleSize.height() - h) / 2);
-	auto paintImage = [&](ImagePtr image) {
+	if (const auto image = document->getStickerThumb()) {
 		if (image->loaded()) {
 			p.drawPixmapLeft(
 				ppos,
 				width(),
-				image->pixSingle(w, h, w, h, ImageRoundRadius::None));
+				image->pixSingle(
+					document->stickerSetOrigin(),
+					w,
+					h,
+					w,
+					h,
+					ImageRoundRadius::None));
 		}
-	};
-	if (goodThumb) {
-		paintImage(sticker->thumb);
-	} else if (!sticker->sticker()->img->isNull()) {
-		paintImage(sticker->sticker()->img);
 	}
 
 	if (selected && stickerHasDeleteButton(set, index)) {
@@ -1764,15 +1761,10 @@ void StickersListWidget::preloadImages() {
 		for (int j = 0; j != count; ++j) {
 			if (++k > _columnCount * (_columnCount + 1)) break;
 
-			auto sticker = sets[i].pack.at(j);
+			const auto document = sets[i].pack[j];
-			if (!sticker || !sticker->sticker()) continue;
+			if (!document || !document->sticker()) continue;
 
-			const auto goodThumb = sticker->hasGoodStickerThumb();
+			document->checkStickerThumb();
-			if (goodThumb) {
-				sticker->thumb->load();
-			} else {
-				sticker->automaticLoad(0);
-			}
 		}
 		if (k > _columnCount * (_columnCount + 1)) break;
 	}
@@ -2162,7 +2154,9 @@ void StickersListWidget::setSelected(OverState newSelected) {
 				Assert(sticker->section >= 0 && sticker->section < sets.size());
 				auto &set = sets[sticker->section];
 				Assert(sticker->index >= 0 && sticker->index < set.pack.size());
-				Ui::showMediaPreview(set.pack[sticker->index]);
+				Ui::showMediaPreview(
+					set.pack[sticker->index]->stickerSetOrigin(),
+					set.pack[sticker->index]);
 			}
 		}
 	}
@@ -2178,7 +2172,9 @@ void StickersListWidget::onPreview() {
 		Assert(sticker->section >= 0 && sticker->section < sets.size());
 		auto &set = sets[sticker->section];
 		Assert(sticker->index >= 0 && sticker->index < set.pack.size());
-		Ui::showMediaPreview(set.pack[sticker->index]);
+		Ui::showMediaPreview(
+			set.pack[sticker->index]->stickerSetOrigin(),
+			set.pack[sticker->index]);
 		_previewShown = true;
 	}
 }

Telegram/SourceFiles/core/update_checker.cpp

@@ -1467,7 +1467,6 @@ auto MtpChecker::parseFile(const MTPmessages_Messages &result) const
 	const auto location = MTP_inputDocumentFileLocation(
 		fields.vid,
 		fields.vaccess_hash,
-		fields.vversion,
 		fields.vfile_reference);
 	return ParsedFile { name, size, fields.vdc_id.v, location };
 }

Telegram/SourceFiles/data/data_document.cpp

@@ -232,7 +232,8 @@ QString documentSaveFilename(const DocumentData *data, bool forceSavingAs = fals
 	return FileNameForSave(caption, filter, prefix, name, forceSavingAs, dir);
 }
 
-void DocumentOpenClickHandler::doOpen(
+void DocumentOpenClickHandler::Open(
+		Data::FileOrigin origin,
 		not_null<DocumentData*> data,
 		HistoryItem *context,
 		ActionOnLoad action) {
@@ -334,7 +335,7 @@ void DocumentOpenClickHandler::doOpen(
 		if (filename.isEmpty()) return;
 	}
 
-	data->save(filename, action, msgId);
+	data->save(origin, filename, action, msgId);
 }
 
 void DocumentOpenClickHandler::onClickImpl() const {
@@ -342,14 +343,15 @@ void DocumentOpenClickHandler::onClickImpl() const {
 	const auto action = data->isVoiceMessage()
 		? ActionOnLoadNone
 		: ActionOnLoadOpen;
-	doOpen(data, getActionItem(), action);
+	Open(context(), data, getActionItem(), action);
 }
 
 void GifOpenClickHandler::onClickImpl() const {
-	doOpen(document(), getActionItem(), ActionOnLoadPlayInline);
+	Open(context(), document(), getActionItem(), ActionOnLoadPlayInline);
 }
 
-void DocumentSaveClickHandler::doSave(
+void DocumentSaveClickHandler::Save(
+		Data::FileOrigin origin,
 		not_null<DocumentData*> data,
 		bool forceSavingAs) {
 	if (!data->date) return;
@@ -365,13 +367,13 @@ void DocumentSaveClickHandler::doSave(
 		auto filename = filepath.isEmpty() ? QString() : fileinfo.fileName();
 		auto newfname = documentSaveFilename(data, forceSavingAs, filename, filedir);
 		if (!newfname.isEmpty()) {
-			data->save(newfname, ActionOnLoadNone, FullMsgId());
+			data->save(origin, newfname, ActionOnLoadNone, FullMsgId());
 		}
 	}
 }
 
 void DocumentSaveClickHandler::onClickImpl() const {
-	doSave(document());
+	Save(context(), document());
 }
 
 void DocumentCancelClickHandler::onClickImpl() const {
@@ -387,6 +389,15 @@ void DocumentCancelClickHandler::onClickImpl() const {
 	}
 }
 
+Data::FileOrigin StickerData::setOrigin() const {
+	return set.match([&](const MTPDinputStickerSetID &data) {
+		return Data::FileOrigin(
+			Data::FileOriginStickerSet(data.vid.v, data.vaccess_hash.v));
+	}, [&](const auto &) {
+		return Data::FileOrigin();
+	});
+}
+
 VoiceData::~VoiceData() {
 	if (!waveform.isEmpty()
 		&& waveform[0] == -1
@@ -514,12 +525,14 @@ void DocumentData::forget() {
 	_data.clear();
 }
 
-void DocumentData::automaticLoad(const HistoryItem *item) {
+void DocumentData::automaticLoad(
+		Data::FileOrigin origin,
+		const HistoryItem *item) {
 	if (loaded() || status != FileReady) return;
 
 	if (saveToCache() && _loader != CancelledMtpFileLoader) {
 		if (type == StickerDocument) {
-			save(QString(), _actionOnLoad, _actionOnLoadMsgId);
+			save(origin, QString(), _actionOnLoad, _actionOnLoadMsgId);
 		} else if (isAnimation()) {
 			bool loadFromCloud = false;
 			if (item) {
@@ -531,7 +544,7 @@ void DocumentData::automaticLoad(const HistoryItem *item) {
 			} else { // if load at least anywhere
 				loadFromCloud = !(cAutoDownloadGif() & dbiadNoPrivate) || !(cAutoDownloadGif() & dbiadNoGroups);
 			}
-			save(QString(), _actionOnLoad, _actionOnLoadMsgId, loadFromCloud ? LoadFromCloudOrLocal : LoadFromLocalOnly, true);
+			save(origin, QString(), _actionOnLoad, _actionOnLoadMsgId, loadFromCloud ? LoadFromCloudOrLocal : LoadFromLocalOnly, true);
 		} else if (isVoiceMessage()) {
 			if (item) {
 				bool loadFromCloud = false;
@@ -540,7 +553,7 @@ void DocumentData::automaticLoad(const HistoryItem *item) {
 				} else {
 					loadFromCloud = !(cAutoDownloadAudio() & dbiadNoGroups);
 				}
-				save(QString(), _actionOnLoad, _actionOnLoadMsgId, loadFromCloud ? LoadFromCloudOrLocal : LoadFromLocalOnly, true);
+				save(origin, QString(), _actionOnLoad, _actionOnLoadMsgId, loadFromCloud ? LoadFromCloudOrLocal : LoadFromLocalOnly, true);
 			}
 		}
 	}
@@ -706,6 +719,7 @@ bool DocumentData::waitingForAlbum() const {
 }
 
 void DocumentData::save(
+		Data::FileOrigin origin,
 		const QString &toFile,
 		ActionOnLoad action,
 		const FullMsgId &actionMsgId,
@@ -768,8 +782,8 @@ void DocumentData::save(
 				_dc,
 				id,
 				_access,
-				_version,
 				_fileReference,
+				origin,
 				locationType(),
 				toFile,
 				size,
@@ -924,7 +938,7 @@ bool DocumentData::isStickerSetInstalled() const {
 	return false;
 }
 
-ImagePtr DocumentData::makeReplyPreview() {
+ImagePtr DocumentData::makeReplyPreview(Data::FileOrigin origin) {
 	if (replyPreview->isNull() && !thumb->isNull()) {
 		if (thumb->loaded()) {
 			int w = thumb->width(), h = thumb->height();
@@ -934,10 +948,10 @@ ImagePtr DocumentData::makeReplyPreview() {
 			thumbSize *= cIntRetinaFactor();
 			auto options = Images::Option::Smooth | (isVideoMessage() ? Images::Option::Circled : Images::Option::None) | Images::Option::TransparentBackground;
 			auto outerSize = st::msgReplyBarSize.height();
-			auto image = thumb->pixNoCache(thumbSize.width(), thumbSize.height(), options, outerSize, outerSize);
+			auto image = thumb->pixNoCache(origin, thumbSize.width(), thumbSize.height(), options, outerSize, outerSize);
 			replyPreview = ImagePtr(image, "PNG");
 		} else {
-			thumb->load();
+			thumb->load(origin);
 		}
 	}
 	return replyPreview;
@@ -953,10 +967,10 @@ void DocumentData::checkSticker() {
 	const auto data = sticker();
 	if (!data) return;
 
-	automaticLoad(nullptr);
+	automaticLoad(stickerSetOrigin(), nullptr);
 	if (data->img->isNull() && loaded()) {
 		if (_data.isEmpty()) {
-			const FileLocation &loc(location(true));
+			const auto &loc = location(true);
 			if (loc.accessEnable()) {
 				data->img = ImagePtr(loc.name());
 				loc.accessDisable();
@@ -967,6 +981,38 @@ void DocumentData::checkSticker() {
 	}
 }
 
+void DocumentData::checkStickerThumb() {
+	if (hasGoodStickerThumb()) {
+		thumb->load(stickerSetOrigin());
+	} else {
+		checkSticker();
+	}
+}
+
+ImagePtr DocumentData::getStickerThumb() {
+	if (hasGoodStickerThumb()) {
+		return thumb;
+	} else if (const auto data = sticker()) {
+		return data->img;
+	}
+	return ImagePtr();
+}
+
+Data::FileOrigin DocumentData::stickerSetOrigin() const {
+	if (const auto data = sticker()) {
+		return data->setOrigin();
+	}
+	return Data::FileOrigin();
+}
+
+Data::FileOrigin DocumentData::stickerOrGifOrigin() const {
+	return (sticker()
+		? stickerSetOrigin()
+		: isGifv()
+		? Data::FileOriginSavedGifs()
+		: Data::FileOrigin());
+}
+
 SongData *DocumentData::song() {
 	return isSong()
 		? static_cast<SongData*>(_additional.get())
@@ -1026,7 +1072,7 @@ void DocumentData::setMimeString(const QString &mime) {
 }
 
 MediaKey DocumentData::mediaKey() const {
-	return ::mediaKey(locationType(), _dc, id, _version);
+	return ::mediaKey(locationType(), _dc, id);
 }
 
 QString DocumentData::composeNameString() const {
@@ -1120,20 +1166,6 @@ bool DocumentData::hasGoodStickerThumb() const {
 		&& ((thumb->width() >= 128) || (thumb->height() >= 128));
 }
 
-bool DocumentData::setRemoteVersion(int32 version) {
-	if (_version == version) {
-		return false;
-	}
-	_version = version;
-	_location = FileLocation();
-	_data = QByteArray();
-	status = FileReady;
-	if (loading()) {
-		destroyLoaderDelayed();
-	}
-	return true;
-}
-
 void DocumentData::setRemoteLocation(
 		int32 dc,
 		uint64 access,

Telegram/SourceFiles/data/data_document.h

@@ -10,23 +10,16 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "data/data_types.h"
 
 class AuthSession;
+class mtpFileLoader;
 
 inline uint64 mediaMix32To64(int32 a, int32 b) {
 	return (uint64(*reinterpret_cast<uint32*>(&a)) << 32)
 		| uint64(*reinterpret_cast<uint32*>(&b));
 }
 
-// Old method, should not be used anymore.
+// version field removed from document.
-//inline MediaKey mediaKey(LocationType type, int32 dc, const uint64 &id) {
+inline MediaKey mediaKey(LocationType type, int32 dc, const uint64 &id) {
-//	return MediaKey(mediaMix32To64(type, dc), id);
+	return MediaKey(mediaMix32To64(type, dc), id);
-//}
-// New method when version was introduced, type is not relevant anymore (all files are Documents).
-inline MediaKey mediaKey(
-		LocationType type,
-		int32 dc,
-		const uint64 &id,
-		int32 version) {
-	return (version > 0) ? MediaKey(mediaMix32To64(version, dc), id) : MediaKey(mediaMix32To64(type, dc), id);
 }
 
 inline StorageKey mediaKey(const MTPDfileLocation &location) {
@@ -42,11 +35,12 @@ struct DocumentAdditionalData {
 };
 
 struct StickerData : public DocumentAdditionalData {
+	Data::FileOrigin setOrigin() const;
+
 	ImagePtr img;
 	QString alt;
 	MTPInputStickerSet set = MTP_inputStickerSetEmpty();
 	StorageImageLocation loc; // doc thumb location
-
 };
 
 struct SongData : public DocumentAdditionalData {
@@ -78,7 +72,9 @@ public:
 	void setattributes(
 		const QVector<MTPDocumentAttribute> &attributes);
 
-	void automaticLoad(const HistoryItem *item); // auto load sticker or video
+	void automaticLoad(
+		Data::FileOrigin origin,
+		const HistoryItem *item); // auto load sticker or video
 	void automaticLoadSettingsChanged();
 
 	enum FilePathResolveType {
@@ -93,6 +89,7 @@ public:
 	QString loadingFilePath() const;
 	bool displayLoading() const;
 	void save(
+		Data::FileOrigin origin,
 		const QString &toFile,
 		ActionOnLoad action = ActionOnLoadNone,
 		const FullMsgId &actionMsgId = FullMsgId(),
@@ -119,10 +116,14 @@ public:
 	void performActionOnLoad();
 
 	void forget();
-	ImagePtr makeReplyPreview();
+	ImagePtr makeReplyPreview(Data::FileOrigin origin);
 
 	StickerData *sticker() const;
 	void checkSticker();
+	void checkStickerThumb();
+	ImagePtr getStickerThumb();
+	Data::FileOrigin stickerSetOrigin() const;
+	Data::FileOrigin stickerOrGifOrigin() const;
 	bool isStickerSetInstalled() const;
 	SongData *song();
 	const SongData *song() const;
@@ -147,7 +148,6 @@ public:
 
 	bool hasGoodStickerThumb() const;
 
-	bool setRemoteVersion(int32 version); // Returns true if version has changed.
 	void setRemoteLocation(
 		int32 dc,
 		uint64 access,
@@ -198,11 +198,10 @@ private:
 
 	void destroyLoaderDelayed(mtpFileLoader *newValue = nullptr) const;
 
-	// Two types of location: from MTProto by dc+access+version or from web by url
+	// Two types of location: from MTProto by dc+access or from web by url
 	int32 _dc = 0;
 	uint64 _access = 0;
 	QByteArray _fileReference;
-	int32 _version = 0;
 	QString _url;
 	QString _filename;
 	QString _mimeString;
@@ -244,7 +243,8 @@ private:
 class DocumentSaveClickHandler : public DocumentClickHandler {
 public:
 	using DocumentClickHandler::DocumentClickHandler;
-	static void doSave(
+	static void Save(
+		Data::FileOrigin origin,
 		not_null<DocumentData*> document,
 		bool forceSavingAs = false);
 
@@ -256,7 +256,8 @@ protected:
 class DocumentOpenClickHandler : public DocumentClickHandler {
 public:
 	using DocumentClickHandler::DocumentClickHandler;
-	static void doOpen(
+	static void Open(
+		Data::FileOrigin origin,
 		not_null<DocumentData*> document,
 		HistoryItem *context,
 		ActionOnLoad action = ActionOnLoadOpen);

Telegram/SourceFiles/data/data_file_origin.h

@@ -0,0 +1,53 @@
+/*
+This file is part of Telegram Desktop,
+the official desktop application for the Telegram messaging service.
+
+For license and copyright information please follow this link:
+https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
+*/
+#pragma once
+
+#include "data/data_types.h"
+
+namespace Data {
+
+using FileOriginMessage = FullMsgId;
+
+struct FileOriginUserPhoto {
+	FileOriginUserPhoto(UserId userId, PhotoId photoId)
+	: userId(userId)
+	, photoId(photoId) {
+	}
+
+	UserId userId = 0;
+	PhotoId photoId = 0;
+};
+
+struct FileOriginPeerPhoto {
+	explicit FileOriginPeerPhoto(PeerId peerId) : peerId(peerId) {
+	}
+
+	PeerId peerId = 0;
+};
+
+struct FileOriginStickerSet {
+	FileOriginStickerSet(uint64 setId, uint64 accessHash)
+	: setId(setId)
+	, accessHash(accessHash) {
+	}
+
+	uint64 setId = 0;
+	uint64 accessHash = 0;
+};
+
+struct FileOriginSavedGifs {
+};
+
+using FileOrigin = base::optional_variant<
+	FileOriginMessage,
+	FileOriginUserPhoto,
+	FileOriginPeerPhoto,
+	FileOriginStickerSet,
+	FileOriginSavedGifs>;
+
+} // namespace Data

Telegram/SourceFiles/data/data_media_types.cpp

@@ -269,7 +269,7 @@ bool MediaPhoto::hasReplyPreview() const {
 }
 
 ImagePtr MediaPhoto::replyPreview() const {
-	return _photo->makeReplyPreview();
+	return _photo->makeReplyPreview(parent()->fullId());
 }
 
 QString MediaPhoto::notificationText() const {
@@ -470,7 +470,7 @@ bool MediaFile::hasReplyPreview() const {
 }
 
 ImagePtr MediaFile::replyPreview() const {
-	return _document->makeReplyPreview();
+	return _document->makeReplyPreview(parent()->fullId());
 }
 
 QString MediaFile::chatsListText() const {
@@ -935,9 +935,9 @@ bool MediaWebPage::hasReplyPreview() const {
 
 ImagePtr MediaWebPage::replyPreview() const {
 	if (const auto document = _page->document) {
-		return document->makeReplyPreview();
+		return document->makeReplyPreview(parent()->fullId());
 	} else if (const auto photo = _page->photo) {
-		return photo->makeReplyPreview();
+		return photo->makeReplyPreview(parent()->fullId());
 	}
 	return ImagePtr();
 }
@@ -998,9 +998,9 @@ bool MediaGame::hasReplyPreview() const {
 
 ImagePtr MediaGame::replyPreview() const {
 	if (const auto document = _game->document) {
-		return document->makeReplyPreview();
+		return document->makeReplyPreview(parent()->fullId());
 	} else if (const auto photo = _game->photo) {
-		return photo->makeReplyPreview();
+		return photo->makeReplyPreview(parent()->fullId());
 	}
 	return ImagePtr();
 }
@@ -1098,7 +1098,7 @@ bool MediaInvoice::hasReplyPreview() const {
 
 ImagePtr MediaInvoice::replyPreview() const {
 	if (const auto photo = _invoice.photo) {
-		return photo->makeReplyPreview();
+		return photo->makeReplyPreview(parent()->fullId());
 	}
 	return ImagePtr();
 }

Telegram/SourceFiles/data/data_peer.cpp

@@ -187,7 +187,7 @@ void PeerData::setUserpicPhoto(const MTPPhoto &data) {
 
 ImagePtr PeerData::currentUserpic() const {
 	if (_userpic) {
-		_userpic->load();
+		_userpic->load(userpicPhotoOrigin());
 		if (_userpic->loaded()) {
 			if (!useEmptyUserpic()) {
 				_userpicEmpty = nullptr;
@@ -200,7 +200,7 @@ ImagePtr PeerData::currentUserpic() const {
 
 void PeerData::paintUserpic(Painter &p, int x, int y, int size) const {
 	if (auto userpic = currentUserpic()) {
-		p.drawPixmap(x, y, userpic->pixCircled(size, size));
+		p.drawPixmap(x, y, userpic->pixCircled(userpicPhotoOrigin(), size, size));
 	} else {
 		_userpicEmpty->paint(p, x, y, x + size + x, size);
 	}
@@ -208,7 +208,7 @@ void PeerData::paintUserpic(Painter &p, int x, int y, int size) const {
 
 void PeerData::paintUserpicRounded(Painter &p, int x, int y, int size) const {
 	if (auto userpic = currentUserpic()) {
-		p.drawPixmap(x, y, userpic->pixRounded(size, size, ImageRoundRadius::Small));
+		p.drawPixmap(x, y, userpic->pixRounded(userpicPhotoOrigin(), size, size, ImageRoundRadius::Small));
 	} else {
 		_userpicEmpty->paintRounded(p, x, y, x + size + x, size);
 	}
@@ -216,7 +216,7 @@ void PeerData::paintUserpicRounded(Painter &p, int x, int y, int size) const {
 
 void PeerData::paintUserpicSquare(Painter &p, int x, int y, int size) const {
 	if (auto userpic = currentUserpic()) {
-		p.drawPixmap(x, y, userpic->pix(size, size));
+		p.drawPixmap(x, y, userpic->pix(userpicPhotoOrigin(), size, size));
 	} else {
 		_userpicEmpty->paintSquare(p, x, y, x + size + x, size);
 	}
@@ -239,7 +239,7 @@ void PeerData::saveUserpicRounded(const QString &path, int size) const {
 
 QPixmap PeerData::genUserpic(int size) const {
 	if (auto userpic = currentUserpic()) {
-		return userpic->pixCircled(size, size);
+		return userpic->pixCircled(userpicPhotoOrigin(), size, size);
 	}
 	auto result = QImage(QSize(size, size) * cIntRetinaFactor(), QImage::Format_ARGB32_Premultiplied);
 	result.setDevicePixelRatio(cRetinaFactor());
@@ -253,7 +253,7 @@ QPixmap PeerData::genUserpic(int size) const {
 
 QPixmap PeerData::genUserpicRounded(int size) const {
 	if (auto userpic = currentUserpic()) {
-		return userpic->pixRounded(size, size, ImageRoundRadius::Small);
+		return userpic->pixRounded(userpicPhotoOrigin(), size, size, ImageRoundRadius::Small);
 	}
 	auto result = QImage(QSize(size, size) * cIntRetinaFactor(), QImage::Format_ARGB32_Premultiplied);
 	result.setDevicePixelRatio(cRetinaFactor());

Telegram/SourceFiles/data/data_peer.h

@@ -166,7 +166,7 @@ public:
 		int y,
 		int size) const;
 	void loadUserpic(bool loadFirst = false, bool prior = true) {
-		_userpic->load(loadFirst, prior);
+		_userpic->load(userpicPhotoOrigin(), loadFirst, prior);
 	}
 	bool userpicLoaded() const {
 		return _userpic->loaded();
@@ -190,6 +190,11 @@ public:
 	PhotoId userpicPhotoId() const {
 		return userpicPhotoUnknown() ? 0 : _userpicPhotoId;
 	}
+	Data::FileOrigin userpicPhotoOrigin() const {
+		return (isUser() && userpicPhotoId())
+			? Data::FileOriginUserPhoto(bareId(), userpicPhotoId())
+			: Data::FileOrigin(Data::FileOriginPeerPhoto(id));
+	}
 
 	int nameVersion = 1;
 

Telegram/SourceFiles/data/data_photo.cpp

@@ -33,16 +33,18 @@ PhotoData::PhotoData(
 , full(full) {
 }
 
-void PhotoData::automaticLoad(const HistoryItem *item) {
+void PhotoData::automaticLoad(
-	full->automaticLoad(item);
+		Data::FileOrigin origin,
+		const HistoryItem *item) {
+	full->automaticLoad(origin, item);
 }
 
 void PhotoData::automaticLoadSettingsChanged() {
 	full->automaticLoadSettingsChanged();
 }
 
-void PhotoData::download() {
+void PhotoData::download(Data::FileOrigin origin) {
-	full->loadEvenCancelled();
+	full->loadEvenCancelled(origin);
 	Auth().data().notifyPhotoLayoutChanged(this);
 }
 
@@ -107,15 +109,15 @@ void PhotoData::forget() {
 	full->forget();
 }
 
-ImagePtr PhotoData::makeReplyPreview() {
+ImagePtr PhotoData::makeReplyPreview(Data::FileOrigin origin) {
 	if (replyPreview->isNull() && !thumb->isNull()) {
 		if (thumb->loaded()) {
 			int w = thumb->width(), h = thumb->height();
 			if (w <= 0) w = 1;
 			if (h <= 0) h = 1;
-			replyPreview = ImagePtr(w > h ? thumb->pix(w * st::msgReplyBarSize.height() / h, st::msgReplyBarSize.height()) : thumb->pix(st::msgReplyBarSize.height()), "PNG");
+			replyPreview = ImagePtr(w > h ? thumb->pix(origin, w * st::msgReplyBarSize.height() / h, st::msgReplyBarSize.height()) : thumb->pix(origin, st::msgReplyBarSize.height()), "PNG");
 		} else {
-			thumb->load();
+			thumb->load(origin);
 		}
 	}
 	return replyPreview;
@@ -136,7 +138,7 @@ void PhotoSaveClickHandler::onClickImpl() const {
 	auto data = photo();
 	if (!data->date) return;
 
-	data->download();
+	data->download(context());
 }
 
 void PhotoCancelClickHandler::onClickImpl() const {

Telegram/SourceFiles/data/data_photo.h

@@ -21,10 +21,12 @@ public:
 		const ImagePtr &medium,
 		const ImagePtr &full);
 
-	void automaticLoad(const HistoryItem *item);
+	void automaticLoad(
+		Data::FileOrigin origin,
+		const HistoryItem *item);
 	void automaticLoadSettingsChanged();
 
-	void download();
+	void download(Data::FileOrigin origin);
 	bool loaded() const;
 	bool loading() const;
 	bool displayLoading() const;
@@ -37,7 +39,7 @@ public:
 	bool waitingForAlbum() const;
 
 	void forget();
-	ImagePtr makeReplyPreview();
+	ImagePtr makeReplyPreview(Data::FileOrigin origin);
 
 	MTPInputPhoto mtpInput() const;
 

Telegram/SourceFiles/data/data_session.cpp

@@ -57,7 +57,7 @@ void UpdateImage(ImagePtr &old, ImagePtr now) {
 	} else if (const auto delayed = old->toDelayedStorageImage()) {
 		const auto location = now->location();
 		if (!location.isNull()) {
-			delayed->setStorageLocation(location);
+			delayed->setStorageLocation(Data::FileOrigin(), location);
 		}
 	}
 }
@@ -1011,7 +1011,6 @@ not_null<DocumentData*> Session::document(
 		return document(
 			fields.vid.v,
 			fields.vaccess_hash.v,
-			fields.vversion.v,
 			fields.vfile_reference.v,
 			fields.vdate.v,
 			fields.vattributes.v,
@@ -1028,7 +1027,6 @@ not_null<DocumentData*> Session::document(
 not_null<DocumentData*> Session::document(
 		DocumentId id,
 		const uint64 &access,
-		int32 version,
 		const QByteArray &fileReference,
 		TimeId date,
 		const QVector<MTPDocumentAttribute> &attributes,
@@ -1041,7 +1039,6 @@ not_null<DocumentData*> Session::document(
 	documentApplyFields(
 		result,
 		access,
-		version,
 		fileReference,
 		date,
 		attributes,
@@ -1120,7 +1117,6 @@ DocumentData *Session::documentFromWeb(
 	const auto result = document(
 		rand_value<DocumentId>(),
 		uint64(0),
-		int32(0),
 		QByteArray(),
 		unixtime(),
 		data.vattributes.v,
@@ -1142,7 +1138,6 @@ DocumentData *Session::documentFromWeb(
 	const auto result = document(
 		rand_value<DocumentId>(),
 		uint64(0),
-		int32(0),
 		QByteArray(),
 		unixtime(),
 		data.vattributes.v,
@@ -1169,7 +1164,6 @@ void Session::documentApplyFields(
 	documentApplyFields(
 		document,
 		data.vaccess_hash.v,
-		data.vversion.v,
 		data.vfile_reference.v,
 		data.vdate.v,
 		data.vattributes.v,
@@ -1183,7 +1177,6 @@ void Session::documentApplyFields(
 void Session::documentApplyFields(
 		not_null<DocumentData*> document,
 		const uint64 &access,
-		int32 version,
 		const QByteArray &fileReference,
 		TimeId date,
 		const QVector<MTPDocumentAttribute> &attributes,
@@ -1196,7 +1189,6 @@ void Session::documentApplyFields(
 		return;
 	}
 	document->setattributes(attributes);
-	document->setRemoteVersion(version);
 	if (dc != 0 && access != 0) {
 		document->setRemoteLocation(dc, access, fileReference);
 	}

Telegram/SourceFiles/data/data_session.h

@@ -269,7 +269,6 @@ public:
 	not_null<DocumentData*> document(
 		DocumentId id,
 		const uint64 &access,
-		int32 version,
 		const QByteArray &fileReference,
 		TimeId date,
 		const QVector<MTPDocumentAttribute> &attributes,
@@ -452,7 +451,6 @@ private:
 	void documentApplyFields(
 		not_null<DocumentData*> document,
 		const uint64 &access,
-		int32 version,
 		const QByteArray &fileReference,
 		TimeId date,
 		const QVector<MTPDocumentAttribute> &attributes,

Telegram/SourceFiles/data/data_types.h

@@ -8,6 +8,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #pragma once
 
 #include "base/value_ordering.h"
+#include "ui/text/text.h" // For QFIXED_MAX
 
 class HistoryItem;
 using HistoryItemsList = std::vector<not_null<HistoryItem*>>;

Telegram/SourceFiles/export/data/export_data_types.cpp

@@ -399,7 +399,6 @@ Document ParseDocument(
 		result.file.location.data = MTP_inputDocumentFileLocation(
 			data.vid,
 			data.vaccess_hash,
-			data.vversion,
 			data.vfile_reference);
 		const auto path = result.file.suggestedPath = suggestedFolder
 			+ DocumentFolder(result) + '/'

Telegram/SourceFiles/facades.cpp

@@ -203,15 +203,17 @@ void showBox(
 
 } // namespace internal
 
-void showMediaPreview(DocumentData *document) {
+void showMediaPreview(
+		Data::FileOrigin origin,
+		not_null<DocumentData*> document) {
 	if (auto w = App::wnd()) {
-		w->ui_showMediaPreview(document);
+		w->ui_showMediaPreview(origin, document);
 	}
 }
 
-void showMediaPreview(PhotoData *photo) {
+void showMediaPreview(Data::FileOrigin origin, not_null<PhotoData*> photo) {
 	if (auto w = App::wnd()) {
-		w->ui_showMediaPreview(photo);
+		w->ui_showMediaPreview(origin, photo);
 	}
 }
 

Telegram/SourceFiles/facades.h

@@ -98,8 +98,10 @@ void showBox(
 
 } // namespace internal
 
-void showMediaPreview(DocumentData *document);
+void showMediaPreview(
-void showMediaPreview(PhotoData *photo);
+	Data::FileOrigin origin,
+	not_null<DocumentData*> document);
+void showMediaPreview(Data::FileOrigin origin, not_null<PhotoData*> photo);
 void hideMediaPreview();
 
 template <typename BoxType>

Telegram/SourceFiles/history/admin_log/history_admin_log_inner.cpp

@@ -1081,7 +1081,9 @@ void InnerWidget::showContextMenu(QContextMenuEvent *e, bool showFromTouch) {
 }
 
 void InnerWidget::savePhotoToFile(PhotoData *photo) {
-	if (!photo || !photo->date || !photo->loaded()) return;
+	if (!photo || !photo->date || !photo->loaded()) {
+		return;
+	}
 
 	auto filter = qsl("JPEG Image (*.jpg);;") + FileDialog::AllFilesFilter();
 	FileDialog::GetWritePath(
@@ -1091,19 +1093,19 @@ void InnerWidget::savePhotoToFile(PhotoData *photo) {
 		filedialogDefaultName(qsl("photo"), qsl(".jpg")),
 		crl::guard(this, [=](const QString &result) {
 			if (!result.isEmpty()) {
-				photo->full->pix().toImage().save(result, "JPG");
+				photo->full->pix(Data::FileOrigin()).toImage().save(result, "JPG");
 			}
 		}));
 }
 
 void InnerWidget::saveDocumentToFile(DocumentData *document) {
-	DocumentSaveClickHandler::doSave(document, true);
+	DocumentSaveClickHandler::Save(Data::FileOrigin(), document, true);
 }
 
 void InnerWidget::copyContextImage(PhotoData *photo) {
 	if (!photo || !photo->date || !photo->loaded()) return;
 
-	QApplication::clipboard()->setPixmap(photo->full->pix());
+	QApplication::clipboard()->setPixmap(photo->full->pix(Data::FileOrigin()));
 }
 
 void InnerWidget::copySelectedText() {

Telegram/SourceFiles/history/history_inner_widget.cpp

@@ -1536,7 +1536,7 @@ void HistoryInner::showContextMenu(QContextMenuEvent *e, bool showFromTouch) {
 					});
 				}
 				_menu->addAction(lang(lnkIsVideo ? lng_context_save_video : (lnkIsVoice ? lng_context_save_audio : (lnkIsAudio ? lng_context_save_audio_file : lng_context_save_file))), App::LambdaDelayed(st::defaultDropdownMenu.menu.ripple.hideDuration, this, [=] {
-					saveDocumentToFile(document);
+					saveDocumentToFile(itemId, document);
 				}));
 			}
 		}
@@ -1639,8 +1639,8 @@ void HistoryInner::showContextMenu(QContextMenuEvent *e, bool showFromTouch) {
 									toggleFavedSticker(document);
 								});
 							}
-							_menu->addAction(lang(lng_context_save_image), App::LambdaDelayed(st::defaultDropdownMenu.menu.ripple.hideDuration, this, [this, document] {
+							_menu->addAction(lang(lng_context_save_image), App::LambdaDelayed(st::defaultDropdownMenu.menu.ripple.hideDuration, this, [=] {
-								saveDocumentToFile(document);
+								saveDocumentToFile(itemId, document);
 							}));
 						}
 					}
@@ -1753,7 +1753,7 @@ void HistoryInner::savePhotoToFile(not_null<PhotoData*> photo) {
 			qsl(".jpg")),
 		crl::guard(this, [=](const QString &result) {
 			if (!result.isEmpty()) {
-				photo->full->pix().toImage().save(result, "JPG");
+				photo->full->pix(Data::FileOrigin()).toImage().save(result, "JPG");
 			}
 		}));
 }
@@ -1761,7 +1761,7 @@ void HistoryInner::savePhotoToFile(not_null<PhotoData*> photo) {
 void HistoryInner::copyContextImage(not_null<PhotoData*> photo) {
 	if (!photo->date || !photo->loaded()) return;
 
-	QApplication::clipboard()->setPixmap(photo->full->pix());
+	QApplication::clipboard()->setPixmap(photo->full->pix(Data::FileOrigin()));
 }
 
 void HistoryInner::showStickerPackInfo(not_null<DocumentData*> document) {
@@ -1791,8 +1791,10 @@ void HistoryInner::showContextInFolder(not_null<DocumentData*> document) {
 	}
 }
 
-void HistoryInner::saveDocumentToFile(not_null<DocumentData*> document) {
+void HistoryInner::saveDocumentToFile(
-	DocumentSaveClickHandler::doSave(document, true);
+		FullMsgId contextId,
+		not_null<DocumentData*> document) {
+	DocumentSaveClickHandler::Save(contextId, document, true);
 }
 
 void HistoryInner::openContextGif(FullMsgId itemId) {

Telegram/SourceFiles/history/history_inner_widget.h

@@ -209,7 +209,9 @@ private:
 	void copyContextText(FullMsgId itemId);
 	void showContextInFolder(not_null<DocumentData*> document);
 	void savePhotoToFile(not_null<PhotoData*> photo);
-	void saveDocumentToFile(not_null<DocumentData*> document);
+	void saveDocumentToFile(
+		FullMsgId contextId,
+		not_null<DocumentData*> document);
 	void copyContextImage(not_null<PhotoData*> photo);
 	void showStickerPackInfo(not_null<DocumentData*> document);
 	void toggleFavedSticker(not_null<DocumentData*> document);

Telegram/SourceFiles/history/history_item_components.cpp

@@ -262,7 +262,7 @@ void HistoryMessageReply::paint(
 					auto to = rtlrect(x + st::msgReplyBarSkip, y + st::msgReplyPadding.top() + st::msgReplyBarPos.y(), st::msgReplyBarSize.height(), st::msgReplyBarSize.height(), w + 2 * x);
 					auto previewWidth = replyPreview->width() / cIntRetinaFactor();
 					auto previewHeight = replyPreview->height() / cIntRetinaFactor();
-					auto preview = replyPreview->pixSingle(previewWidth, previewHeight, to.width(), to.height(), ImageRoundRadius::Small, RectPart::AllCorners, selected ? &st::msgStickerOverlay : nullptr);
+					auto preview = replyPreview->pixSingle(replyToMsg->fullId(), previewWidth, previewHeight, to.width(), to.height(), ImageRoundRadius::Small, RectPart::AllCorners, selected ? &st::msgStickerOverlay : nullptr);
 					p.drawPixmap(to.x(), to.y(), preview);
 				}
 			}

Telegram/SourceFiles/history/history_location_manager.cpp

@@ -222,9 +222,12 @@ void LocationManager::failed(LocationData *data) {
 	serverRedirects.remove(data);
 }
 
-void LocationData::load() {
+void LocationData::load(Data::FileOrigin origin) {
-	if (!thumb->isNull()) return thumb->load(false, false);
+	if (!thumb->isNull()) {
-	if (loading) return;
+		return thumb->load(origin, false, false);
+	} else if (loading) {
+		return;
+	}
 
 	loading = true;
 	if (locationManager) {

Telegram/SourceFiles/history/history_location_manager.h

@@ -70,7 +70,7 @@ struct LocationData {
 	ImagePtr thumb;
 	bool loading;
 
-	void load();
+	void load(Data::FileOrigin origin);
 };
 
 class LocationClickHandler : public ClickHandler {

Telegram/SourceFiles/history/history_media_types.cpp

@@ -258,7 +258,7 @@ HistoryPhoto::HistoryPhoto(
 	not_null<Element*> parent,
 	not_null<HistoryItem*> realParent,
 	not_null<PhotoData*> photo)
-: HistoryFileMedia(parent)
+: HistoryFileMedia(parent, realParent)
 , _data(photo)
 , _caption(st::minPhotoSize - st::msgPadding.left() - st::msgPadding.right()) {
 	const auto fullId = realParent->fullId();
@@ -275,7 +275,7 @@ HistoryPhoto::HistoryPhoto(
 	not_null<PeerData*> chat,
 	not_null<PhotoData*> photo,
 	int width)
-: HistoryFileMedia(parent)
+: HistoryFileMedia(parent, parent->data())
 , _data(photo)
 , _serviceWidth(width) {
 	create(parent->data()->fullId(), chat);
@@ -286,7 +286,7 @@ void HistoryPhoto::create(FullMsgId contextId, PeerData *chat) {
 		std::make_shared<PhotoOpenClickHandler>(_data, contextId, chat),
 		std::make_shared<PhotoSaveClickHandler>(_data, contextId, chat),
 		std::make_shared<PhotoCancelClickHandler>(_data, contextId, chat));
-	_data->thumb->load();
+	_data->thumb->load(contextId);
 }
 
 QSize HistoryPhoto::countOptimalSize() {
@@ -375,7 +375,7 @@ QSize HistoryPhoto::countCurrentSize(int newWidth) {
 void HistoryPhoto::draw(Painter &p, const QRect &r, TextSelection selection, TimeMs ms) const {
 	if (width() < st::msgPadding.left() + st::msgPadding.right() + 1) return;
 
-	_data->automaticLoad(_parent->data());
+	_data->automaticLoad(_realParent->fullId(), _parent->data());
 	auto selected = (selection == FullSelection);
 	auto loaded = _data->loaded();
 	auto displayLoading = _data->displayLoading();
@@ -397,8 +397,8 @@ void HistoryPhoto::draw(Painter &p, const QRect &r, TextSelection selection, Tim
 	auto rthumb = rtlrect(paintx, painty, paintw, painth, width());
 	if (_serviceWidth > 0) {
 		const auto pix = loaded
-			? _data->full->pixCircled(_pixw, _pixh)
+			? _data->full->pixCircled(_realParent->fullId(), _pixw, _pixh)
-			: _data->thumb->pixBlurredCircled(_pixw, _pixh);
+			: _data->thumb->pixBlurredCircled(_realParent->fullId(), _pixw, _pixh);
 		p.drawPixmap(rthumb.topLeft(), pix);
 	} else {
 		if (bubble) {
@@ -417,8 +417,8 @@ void HistoryPhoto::draw(Painter &p, const QRect &r, TextSelection selection, Tim
 		auto roundCorners = inWebPage ? RectPart::AllCorners : ((isBubbleTop() ? (RectPart::TopLeft | RectPart::TopRight) : RectPart::None)
 			| ((isBubbleBottom() && _caption.isEmpty()) ? (RectPart::BottomLeft | RectPart::BottomRight) : RectPart::None));
 		const auto pix = loaded
-			? _data->full->pixSingle(_pixw, _pixh, paintw, painth, roundRadius, roundCorners)
+			? _data->full->pixSingle(_realParent->fullId(), _pixw, _pixh, paintw, painth, roundRadius, roundCorners)
-			: _data->thumb->pixBlurredSingle(_pixw, _pixh, paintw, painth, roundRadius, roundCorners);
+			: _data->thumb->pixBlurredSingle(_realParent->fullId(), _pixw, _pixh, paintw, painth, roundRadius, roundCorners);
 		p.drawPixmap(rthumb.topLeft(), pix);
 		if (selected) {
 			App::complexOverlayRect(p, rthumb, roundRadius, roundCorners);
@@ -559,7 +559,7 @@ void HistoryPhoto::drawGrouped(
 		RectParts corners,
 		not_null<uint64*> cacheKey,
 		not_null<QPixmap*> cache) const {
-	_data->automaticLoad(_parent->data());
+	_data->automaticLoad(_realParent->fullId(), _parent->data());
 
 	validateGroupedCache(geometry, corners, cacheKey, cache);
 
@@ -715,7 +715,7 @@ void HistoryPhoto::validateGroupedCache(
 	const auto &image = loaded ? _data->full : _data->thumb;
 
 	*cacheKey = key;
-	*cache = image->pixNoCache(pixWidth, pixHeight, options, width, height);
+	*cache = image->pixNoCache(_realParent->fullId(), pixWidth, pixHeight, options, width, height);
 }
 
 TextWithEntities HistoryPhoto::selectedText(TextSelection selection) const {
@@ -747,7 +747,7 @@ HistoryVideo::HistoryVideo(
 	not_null<Element*> parent,
 	not_null<HistoryItem*> realParent,
 	not_null<DocumentData*> document)
-: HistoryFileMedia(parent)
+: HistoryFileMedia(parent, realParent)
 , _data(document)
 , _thumbw(1)
 , _caption(st::minPhotoSize - st::msgPadding.left() - st::msgPadding.right()) {
@@ -757,7 +757,7 @@ HistoryVideo::HistoryVideo(
 
 	setStatusSize(FileStatusSizeReady);
 
-	_data->thumb->load();
+	_data->thumb->load(realParent->fullId());
 }
 
 QSize HistoryVideo::countOptimalSize() {
@@ -837,7 +837,7 @@ QSize HistoryVideo::countCurrentSize(int newWidth) {
 void HistoryVideo::draw(Painter &p, const QRect &r, TextSelection selection, TimeMs ms) const {
 	if (width() < st::msgPadding.left() + st::msgPadding.right() + 1) return;
 
-	_data->automaticLoad(_parent->data());
+	_data->automaticLoad(_realParent->fullId(), _parent->data());
 	bool loaded = _data->loaded(), displayLoading = _data->displayLoading();
 	bool selected = (selection == FullSelection);
 
@@ -871,7 +871,7 @@ void HistoryVideo::draw(Painter &p, const QRect &r, TextSelection selection, Tim
 	auto roundCorners = inWebPage ? RectPart::AllCorners : ((isBubbleTop() ? (RectPart::TopLeft | RectPart::TopRight) : RectPart::None)
 		| ((isBubbleBottom() && _caption.isEmpty()) ? (RectPart::BottomLeft | RectPart::BottomRight) : RectPart::None));
 	QRect rthumb(rtlrect(paintx, painty, paintw, painth, width()));
-	p.drawPixmap(rthumb.topLeft(), _data->thumb->pixBlurredSingle(_thumbw, 0, paintw, painth, roundRadius, roundCorners));
+	p.drawPixmap(rthumb.topLeft(), _data->thumb->pixBlurredSingle(_realParent->fullId(), _thumbw, 0, paintw, painth, roundRadius, roundCorners));
 	if (selected) {
 		App::complexOverlayRect(p, rthumb, roundRadius, roundCorners);
 	}
@@ -1010,7 +1010,7 @@ void HistoryVideo::drawGrouped(
 		RectParts corners,
 		not_null<uint64*> cacheKey,
 		not_null<QPixmap*> cache) const {
-	_data->automaticLoad(_parent->data());
+	_data->automaticLoad(_realParent->fullId(), _parent->data());
 
 	validateGroupedCache(geometry, corners, cacheKey, cache);
 
@@ -1155,7 +1155,7 @@ void HistoryVideo::validateGroupedCache(
 	const auto &image = _data->thumb;
 
 	*cacheKey = key;
-	*cache = image->pixNoCache(pixWidth, pixHeight, options, width, height);
+	*cache = image->pixNoCache(_realParent->fullId(), pixWidth, pixHeight, options, width, height);
 }
 
 void HistoryVideo::setStatusSize(int newSize) const {
@@ -1208,7 +1208,7 @@ void HistoryVideo::updateStatusText() const {
 HistoryDocument::HistoryDocument(
 	not_null<Element*> parent,
 	not_null<DocumentData*> document)
-: HistoryFileMedia(parent)
+: HistoryFileMedia(parent, parent->data())
 , _data(document) {
 	const auto item = parent->data();
 	auto caption = createCaption(item);
@@ -1293,7 +1293,7 @@ QSize HistoryDocument::countOptimalSize() {
 	}
 	auto thumbed = Get<HistoryDocumentThumbed>();
 	if (thumbed) {
-		_data->thumb->load();
+		_data->thumb->load(_realParent->fullId());
 		auto tw = convertScale(_data->thumb->width());
 		auto th = convertScale(_data->thumb->height());
 		if (tw > th) {
@@ -1378,7 +1378,7 @@ QSize HistoryDocument::countCurrentSize(int newWidth) {
 void HistoryDocument::draw(Painter &p, const QRect &r, TextSelection selection, TimeMs ms) const {
 	if (width() < st::msgPadding.left() + st::msgPadding.right() + 1) return;
 
-	_data->automaticLoad(_parent->data());
+	_data->automaticLoad(_realParent->fullId(), _parent->data());
 	bool loaded = _data->loaded(), displayLoading = _data->displayLoading();
 	bool selected = (selection == FullSelection);
 
@@ -1409,9 +1409,9 @@ void HistoryDocument::draw(Painter &p, const QRect &r, TextSelection selection,
 		QRect rthumb(rtlrect(st::msgFileThumbPadding.left(), st::msgFileThumbPadding.top() - topMinus, st::msgFileThumbSize, st::msgFileThumbSize, width()));
 		QPixmap thumb;
 		if (loaded) {
-			thumb = _data->thumb->pixSingle(thumbed->_thumbw, 0, st::msgFileThumbSize, st::msgFileThumbSize, roundRadius);
+			thumb = _data->thumb->pixSingle(_realParent->fullId(), thumbed->_thumbw, 0, st::msgFileThumbSize, st::msgFileThumbSize, roundRadius);
 		} else {
-			thumb = _data->thumb->pixBlurredSingle(thumbed->_thumbw, 0, st::msgFileThumbSize, st::msgFileThumbSize, roundRadius);
+			thumb = _data->thumb->pixBlurredSingle(_realParent->fullId(), thumbed->_thumbw, 0, st::msgFileThumbSize, st::msgFileThumbSize, roundRadius);
 		}
 		p.drawPixmap(rthumb.topLeft(), thumb);
 		if (selected) {
@@ -1929,7 +1929,7 @@ TextWithEntities HistoryDocument::getCaption() const {
 HistoryGif::HistoryGif(
 	not_null<Element*> parent,
 	not_null<DocumentData*> document)
-: HistoryFileMedia(parent)
+: HistoryFileMedia(parent, parent->data())
 , _data(document)
 , _caption(st::minPhotoSize - st::msgPadding.left() - st::msgPadding.right()) {
 	const auto item = parent->data();
@@ -1938,7 +1938,7 @@ HistoryGif::HistoryGif(
 	setStatusSize(FileStatusSizeReady);
 
 	_caption = createCaption(item);
-	_data->thumb->load();
+	_data->thumb->load(item->fullId());
 }
 
 QSize HistoryGif::countOptimalSize() {
@@ -2116,7 +2116,7 @@ void HistoryGif::draw(Painter &p, const QRect &r, TextSelection selection, TimeM
 	if (width() < st::msgPadding.left() + st::msgPadding.right() + 1) return;
 
 	const auto item = _parent->data();
-	_data->automaticLoad(item);
+	_data->automaticLoad(_realParent->fullId(), item);
 	auto loaded = _data->loaded();
 	auto displayLoading = (item->id < 0) || _data->displayLoading();
 	auto selected = (selection == FullSelection);
@@ -2220,7 +2220,7 @@ void HistoryGif::draw(Painter &p, const QRect &r, TextSelection selection, TimeM
 			}
 		}
 	} else {
-		p.drawPixmap(rthumb.topLeft(), _data->thumb->pixBlurredSingle(_thumbw, _thumbh, usew, painth, roundRadius, roundCorners));
+		p.drawPixmap(rthumb.topLeft(), _data->thumb->pixBlurredSingle(_realParent->fullId(), _thumbw, _thumbh, usew, painth, roundRadius, roundCorners));
 	}
 
 	if (selected) {
@@ -2793,7 +2793,7 @@ HistorySticker::HistorySticker(
 : HistoryMedia(parent)
 , _data(document)
 , _emoji(_data->sticker()->alt) {
-	_data->thumb->load();
+	_data->thumb->load(parent->data()->fullId());
 	if (auto emoji = Ui::Emoji::Find(_emoji)) {
 		_emoji = emoji->text();
 	}
@@ -2881,15 +2881,15 @@ void HistorySticker::draw(Painter &p, const QRect &r, TextSelection selection, T
 
 	if (selected) {
 		if (sticker->img->isNull()) {
-			p.drawPixmap(QPoint(usex + (usew - _pixw) / 2, (minHeight() - _pixh) / 2), _data->thumb->pixBlurredColored(st::msgStickerOverlay, _pixw, _pixh));
+			p.drawPixmap(QPoint(usex + (usew - _pixw) / 2, (minHeight() - _pixh) / 2), _data->thumb->pixBlurredColored(item->fullId(), st::msgStickerOverlay, _pixw, _pixh));
 		} else {
-			p.drawPixmap(QPoint(usex + (usew - _pixw) / 2, (minHeight() - _pixh) / 2), sticker->img->pixColored(st::msgStickerOverlay, _pixw, _pixh));
+			p.drawPixmap(QPoint(usex + (usew - _pixw) / 2, (minHeight() - _pixh) / 2), sticker->img->pixColored(item->fullId(), st::msgStickerOverlay, _pixw, _pixh));
 		}
 	} else {
 		if (sticker->img->isNull()) {
-			p.drawPixmap(QPoint(usex + (usew - _pixw) / 2, (minHeight() - _pixh) / 2), _data->thumb->pixBlurred(_pixw, _pixh));
+			p.drawPixmap(QPoint(usex + (usew - _pixw) / 2, (minHeight() - _pixh) / 2), _data->thumb->pixBlurred(item->fullId(), _pixw, _pixh));
 		} else {
-			p.drawPixmap(QPoint(usex + (usew - _pixw) / 2, (minHeight() - _pixh) / 2), sticker->img->pix(_pixw, _pixh));
+			p.drawPixmap(QPoint(usex + (usew - _pixw) / 2, (minHeight() - _pixh) / 2), sticker->img->pix(item->fullId(), _pixw, _pixh));
 		}
 	}
 
@@ -3616,7 +3616,8 @@ void HistoryWebPage::draw(Painter &p, const QRect &r, TextSelection selection, T
 
 	auto lineHeight = unitedLineHeight();
 	if (_asArticle) {
-		_data->photo->medium->load(false, false);
+		const auto contextId = _parent->data()->fullId();
+		_data->photo->medium->load(contextId, false, false);
 		bool full = _data->photo->medium->loaded();
 		QPixmap pix;
 		auto pw = qMax(_pixw, lineHeight);
@@ -3629,9 +3630,9 @@ void HistoryWebPage::draw(Painter &p, const QRect &r, TextSelection selection, T
 			pixw = qRound(pixw * coef);
 		}
 		if (full) {
-			pix = _data->photo->medium->pixSingle(pixw, pixh, pw, ph, ImageRoundRadius::Small);
+			pix = _data->photo->medium->pixSingle(contextId, pixw, pixh, pw, ph, ImageRoundRadius::Small);
 		} else {
-			pix = _data->photo->thumb->pixBlurredSingle(pixw, pixh, pw, ph, ImageRoundRadius::Small);
+			pix = _data->photo->thumb->pixBlurredSingle(contextId, pixw, pixh, pw, ph, ImageRoundRadius::Small);
 		}
 		p.drawPixmapLeft(padding.left() + paintw - pw, tshift, width(), pix);
 		if (selected) {
@@ -4802,7 +4803,8 @@ void HistoryLocation::draw(Painter &p, const QRect &r, TextSelection selection,
 		App::roundShadow(p, 0, 0, paintw, painth, selected ? st::msgInShadowSelected : st::msgInShadow, selected ? InSelectedShadowCorners : InShadowCorners);
 	}
 
-	_data->load();
+	const auto contextId = _parent->data()->fullId();
+	_data->load(contextId);
 	auto roundRadius = ImageRoundRadius::Large;
 	auto roundCorners = ((isBubbleTop() && _title.isEmpty() && _description.isEmpty()) ? (RectPart::TopLeft | RectPart::TopRight) : RectPart::None)
 		| (isBubbleBottom() ? (RectPart::BottomLeft | RectPart::BottomRight) : RectPart::None);
@@ -4811,13 +4813,13 @@ void HistoryLocation::draw(Painter &p, const QRect &r, TextSelection selection,
 		auto w = _data->thumb->width(), h = _data->thumb->height();
 		QPixmap pix;
 		if (paintw * h == painth * w || (w == fullWidth() && h == fullHeight())) {
-			pix = _data->thumb->pixSingle(paintw, painth, paintw, painth, roundRadius, roundCorners);
+			pix = _data->thumb->pixSingle(contextId, paintw, painth, paintw, painth, roundRadius, roundCorners);
 		} else if (paintw * h > painth * w) {
 			auto nw = painth * w / h;
-			pix = _data->thumb->pixSingle(nw, painth, paintw, painth, roundRadius, roundCorners);
+			pix = _data->thumb->pixSingle(contextId, nw, painth, paintw, painth, roundRadius, roundCorners);
 		} else {
 			auto nh = paintw * h / w;
-			pix = _data->thumb->pixSingle(paintw, nh, paintw, painth, roundRadius, roundCorners);
+			pix = _data->thumb->pixSingle(contextId, paintw, nh, paintw, painth, roundRadius, roundCorners);
 		}
 		p.drawPixmap(rthumb.topLeft(), pix);
 	} else {

Telegram/SourceFiles/history/history_media_types.h

@@ -45,7 +45,12 @@ QString FillAmountAndCurrency(uint64 amount, const QString &currency);
 
 class HistoryFileMedia : public HistoryMedia {
 public:
-	using HistoryMedia::HistoryMedia;
+	HistoryFileMedia(
+		not_null<Element*> parent,
+		not_null<HistoryItem*> realParent)
+	: HistoryMedia(parent)
+	, _realParent(realParent) {
+	}
 
 	bool toggleSelectionByHandlerClick(const ClickHandlerPtr &p) const override {
 		return p == _openl || p == _savel || p == _cancell;
@@ -67,6 +72,8 @@ public:
 
 protected:
 	using FileClickHandlerPtr = std::shared_ptr<FileClickHandler>;
+
+	not_null<HistoryItem*> _realParent;
 	FileClickHandlerPtr _openl, _savel, _cancell;
 
 	void setLinks(

Telegram/SourceFiles/history/history_widget.cpp

@@ -6616,7 +6616,7 @@ void HistoryWidget::drawField(Painter &p, const QRect &rect) {
 					auto replyPreview = drawMsgText->media()->replyPreview();
 					if (!replyPreview->isNull()) {
 						auto to = QRect(replyLeft, backy + st::msgReplyPadding.top(), st::msgReplyBarSize.height(), st::msgReplyBarSize.height());
-						p.drawPixmap(to.x(), to.y(), replyPreview->pixSingle(replyPreview->width() / cIntRetinaFactor(), replyPreview->height() / cIntRetinaFactor(), to.width(), to.height(), ImageRoundRadius::Small));
+						p.drawPixmap(to.x(), to.y(), replyPreview->pixSingle(drawMsgText->fullId(), replyPreview->width() / cIntRetinaFactor(), replyPreview->height() / cIntRetinaFactor(), to.width(), to.height(), ImageRoundRadius::Small));
 					}
 					replyLeft += st::msgReplyBarSize.height() + st::msgReplyBarSkip - st::msgReplyBarSize.width() - st::msgReplyBarPos.x();
 				}
@@ -6651,10 +6651,10 @@ void HistoryWidget::drawField(Painter &p, const QRect &rect) {
 			if (!preview->isNull()) {
 				auto to = QRect(forwardLeft, backy + st::msgReplyPadding.top(), st::msgReplyBarSize.height(), st::msgReplyBarSize.height());
 				if (preview->width() == preview->height()) {
-					p.drawPixmap(to.x(), to.y(), preview->pix());
+					p.drawPixmap(to.x(), to.y(), preview->pix(firstItem->fullId()));
 				} else {
 					auto from = (preview->width() > preview->height()) ? QRect((preview->width() - preview->height()) / 2, 0, preview->height(), preview->height()) : QRect(0, (preview->height() - preview->width()) / 2, preview->width(), preview->width());
-					p.drawPixmap(to, preview->pix(), from);
+					p.drawPixmap(to, preview->pix(firstItem->fullId()), from);
 				}
 				forwardLeft += st::msgReplyBarSize.height() + st::msgReplyBarSkip - st::msgReplyBarSize.width() - st::msgReplyBarPos.x();
 			}
@@ -6670,14 +6670,14 @@ void HistoryWidget::drawField(Painter &p, const QRect &rect) {
 		auto previewLeft = st::historyReplySkip + st::webPageLeft;
 		p.fillRect(st::historyReplySkip, backy + st::msgReplyPadding.top(), st::webPageBar, st::msgReplyBarSize.height(), st::msgInReplyBarColor);
 		if ((_previewData->photo && !_previewData->photo->thumb->isNull()) || (_previewData->document && !_previewData->document->thumb->isNull())) {
-			auto replyPreview = _previewData->photo ? _previewData->photo->makeReplyPreview() : _previewData->document->makeReplyPreview();
+			auto replyPreview = _previewData->photo ? _previewData->photo->makeReplyPreview(Data::FileOrigin()) : _previewData->document->makeReplyPreview(Data::FileOrigin());
 			if (!replyPreview->isNull()) {
 				auto to = QRect(previewLeft, backy + st::msgReplyPadding.top(), st::msgReplyBarSize.height(), st::msgReplyBarSize.height());
 				if (replyPreview->width() == replyPreview->height()) {
-					p.drawPixmap(to.x(), to.y(), replyPreview->pix());
+					p.drawPixmap(to.x(), to.y(), replyPreview->pix(Data::FileOrigin()));
 				} else {
 					auto from = (replyPreview->width() > replyPreview->height()) ? QRect((replyPreview->width() - replyPreview->height()) / 2, 0, replyPreview->height(), replyPreview->height()) : QRect(0, (replyPreview->height() - replyPreview->width()) / 2, replyPreview->width(), replyPreview->width());
-					p.drawPixmap(to, replyPreview->pix(), from);
+					p.drawPixmap(to, replyPreview->pix(Data::FileOrigin()), from);
 				}
 			}
 			previewLeft += st::msgReplyBarSize.height() + st::msgReplyBarSkip - st::msgReplyBarSize.width() - st::msgReplyBarPos.x();
@@ -6782,7 +6782,7 @@ void HistoryWidget::drawPinnedBar(Painter &p) {
 			ImagePtr replyPreview = _pinnedBar->msg->media()->replyPreview();
 			if (!replyPreview->isNull()) {
 				QRect to(left, top, st::msgReplyBarSize.height(), st::msgReplyBarSize.height());
-				p.drawPixmap(to.x(), to.y(), replyPreview->pixSingle(replyPreview->width() / cIntRetinaFactor(), replyPreview->height() / cIntRetinaFactor(), to.width(), to.height(), ImageRoundRadius::Small));
+				p.drawPixmap(to.x(), to.y(), replyPreview->pixSingle(_pinnedBar->msg->fullId(), replyPreview->width() / cIntRetinaFactor(), replyPreview->height() / cIntRetinaFactor(), to.width(), to.height(), ImageRoundRadius::Small));
 			}
 			left += st::msgReplyBarSize.height() + st::msgReplyBarSkip - st::msgReplyBarSize.width() - st::msgReplyBarPos.x();
 		}

Telegram/SourceFiles/history/view/history_view_context_menu.cpp

@@ -55,7 +55,7 @@ void SavePhotoToFile(not_null<PhotoData*> photo) {
 		filedialogDefaultName(qsl("photo"), qsl(".jpg")),
 		crl::guard(&Auth(), [=](const QString &result) {
 			if (!result.isEmpty()) {
-				photo->full->pix().toImage().save(result, "JPG");
+				photo->full->pix(Data::FileOrigin()).toImage().save(result, "JPG");
 			}
 		}));
 }
@@ -65,7 +65,7 @@ void CopyImage(not_null<PhotoData*> photo) {
 		return;
 	}
 
-	QApplication::clipboard()->setPixmap(photo->full->pix());
+	QApplication::clipboard()->setPixmap(photo->full->pix(Data::FileOrigin()));
 }
 
 void ShowStickerPackInfo(not_null<DocumentData*> document) {
@@ -121,6 +121,7 @@ void ShowInFolder(not_null<DocumentData*> document) {
 
 void AddSaveDocumentAction(
 		not_null<Ui::PopupMenu*> menu,
+		Data::FileOrigin origin,
 		not_null<DocumentData*> document) {
 	menu->addAction(
 		lang(document->isVideoFile()
@@ -135,7 +136,7 @@ void AddSaveDocumentAction(
 		App::LambdaDelayed(
 			st::defaultDropdownMenu.menu.ripple.hideDuration,
 			&Auth(),
-			[=] { DocumentSaveClickHandler::doSave(document, true); }));
+			[=] { DocumentSaveClickHandler::Save(origin, document, true); }));
 }
 
 void AddDocumentActions(
@@ -176,7 +177,7 @@ void AddDocumentActions(
 				: lng_context_show_in_folder),
 			[=] { ShowInFolder(document); });
 	}
-	AddSaveDocumentAction(menu, document);
+	AddSaveDocumentAction(menu, contextId, document);
 }
 
 void CopyPostLink(FullMsgId itemId) {

Telegram/SourceFiles/info/media/info_media_list_widget.cpp

@@ -1220,10 +1220,11 @@ void ListWidget::showContextMenu(
 
 	auto link = ClickHandler::getActive();
 
+	const auto itemFullId = item->fullId();
 	_contextMenu = base::make_unique_q<Ui::PopupMenu>(this);
 	_contextMenu->addAction(
 		lang(lng_context_to_msg),
-		[itemFullId = item->fullId()] {
+		[itemFullId] {
 			if (auto item = App::histItemById(itemFullId)) {
 				Ui::showPeerHistoryAtItem(item);
 			}
@@ -1271,8 +1272,11 @@ void ListWidget::showContextMenu(
 					auto handler = App::LambdaDelayed(
 						st::defaultDropdownMenu.menu.ripple.hideDuration,
 						this,
-						[document] {
+						[=] {
-							DocumentSaveClickHandler::doSave(document, true);
+							DocumentSaveClickHandler::Save(
+								itemFullId,
+								document,
+								true);
 						});
 					_contextMenu->addAction(
 						lang(isVideo

Telegram/SourceFiles/inline_bots/inline_bot_layout_internal.cpp

@@ -134,8 +134,8 @@ int Gif::resizeGetHeight(int width) {
 }
 
 void Gif::paint(Painter &p, const QRect &clip, const PaintContext *context) const {
-	DocumentData *document = getShownDocument();
+	const auto document = getShownDocument();
-	document->automaticLoad(nullptr);
+	document->automaticLoad(fileOrigin(), nullptr);
 
 	bool loaded = document->loaded(), loading = document->loading(), displayLoading = document->displayLoading();
 	if (loaded && !_gif && !_gif.isBad()) {
@@ -286,25 +286,26 @@ QSize Gif::countFrameSize() const {
 }
 
 void Gif::prepareThumb(int32 width, int32 height, const QSize &frame) const {
-	if (DocumentData *document = getShownDocument()) {
+	const auto origin = fileOrigin();
+	if (const auto document = getShownDocument()) {
 		if (!document->thumb->isNull()) {
 			if (document->thumb->loaded()) {
 				if (_thumb.width() != width * cIntRetinaFactor() || _thumb.height() != height * cIntRetinaFactor()) {
-					_thumb = document->thumb->pixNoCache(frame.width() * cIntRetinaFactor(), frame.height() * cIntRetinaFactor(), Images::Option::Smooth, width, height);
+					_thumb = document->thumb->pixNoCache(origin, frame.width() * cIntRetinaFactor(), frame.height() * cIntRetinaFactor(), Images::Option::Smooth, width, height);
 				}
 			} else {
-				document->thumb->load();
+				document->thumb->load(origin);
 			}
 		}
 	} else {
-		ImagePtr thumb = getResultThumb();
+		const auto thumb = getResultThumb();
 		if (!thumb->isNull()) {
 			if (thumb->loaded()) {
 				if (_thumb.width() != width * cIntRetinaFactor() || _thumb.height() != height * cIntRetinaFactor()) {
-					_thumb = thumb->pixNoCache(frame.width() * cIntRetinaFactor(), frame.height() * cIntRetinaFactor(), Images::Option::Smooth, width, height);
+					_thumb = thumb->pixNoCache(origin, frame.width() * cIntRetinaFactor(), frame.height() * cIntRetinaFactor(), Images::Option::Smooth, width, height);
 				}
 			} else {
-				thumb->load();
+				thumb->load(origin);
 			}
 		}
 	}
@@ -375,17 +376,9 @@ void Sticker::initDimensions() {
 
 void Sticker::preload() const {
 	if (const auto document = getShownDocument()) {
-		const auto goodThumb = document->hasGoodStickerThumb();
+		document->checkStickerThumb();
-		if (goodThumb) {
+	} else if (const auto thumb = getResultThumb()) {
-			document->thumb->load();
+		thumb->load(fileOrigin());
-		} else {
-			document->checkSticker();
-		}
-	} else {
-		const auto thumb = getResultThumb();
-		if (!thumb->isNull()) {
-			thumb->load();
-		}
 	}
 }
 
@@ -441,33 +434,31 @@ QSize Sticker::getThumbSize() const {
 
 void Sticker::prepareThumb() const {
 	if (const auto document = getShownDocument()) {
-		const auto goodThumb = document->hasGoodStickerThumb();
+		document->checkStickerThumb();
-		if (goodThumb) {
-			document->thumb->load();
-		} else {
-			document->checkSticker();
-		}
 
-		const auto sticker = goodThumb
+		const auto sticker = document->getStickerThumb();
-			? document->thumb
-			: document->sticker()
-			? document->sticker()->img
-			: ImagePtr();
 		if (!_thumbLoaded && !sticker->isNull() && sticker->loaded()) {
-			QSize thumbSize = getThumbSize();
+			const auto thumbSize = getThumbSize();
-			_thumb = sticker->pix(thumbSize.width(), thumbSize.height());
+			_thumb = sticker->pix(
+				document->stickerSetOrigin(),
+				thumbSize.width(),
+				thumbSize.height());
 			_thumbLoaded = true;
 		}
 	} else {
-		ImagePtr thumb = getResultThumb();
+		const auto origin = fileOrigin();
+		const auto thumb = getResultThumb();
 		if (thumb->loaded()) {
 			if (!_thumbLoaded) {
-				QSize thumbSize = getThumbSize();
+				const auto thumbSize = getThumbSize();
-				_thumb = thumb->pix(thumbSize.width(), thumbSize.height());
+				_thumb = thumb->pix(
+					origin,
+					thumbSize.width(),
+					thumbSize.height());
 				_thumbLoaded = true;
 			}
 		} else {
-			thumb->load();
+			thumb->load(origin);
 		}
 	}
 }
@@ -546,28 +537,29 @@ QSize Photo::countFrameSize() const {
 }
 
 void Photo::prepareThumb(int32 width, int32 height, const QSize &frame) const {
-	if (PhotoData *photo = getShownPhoto()) {
+	const auto origin = fileOrigin();
+	if (const auto photo = getShownPhoto()) {
 		if (photo->medium->loaded()) {
 			if (!_thumbLoaded || _thumb.width() != width * cIntRetinaFactor() || _thumb.height() != height * cIntRetinaFactor()) {
-				_thumb = photo->medium->pixNoCache(frame.width() * cIntRetinaFactor(), frame.height() * cIntRetinaFactor(), Images::Option::Smooth, width, height);
+				_thumb = photo->medium->pixNoCache(origin, frame.width() * cIntRetinaFactor(), frame.height() * cIntRetinaFactor(), Images::Option::Smooth, width, height);
 			}
 			_thumbLoaded = true;
 		} else {
 			if (photo->thumb->loaded()) {
 				if (_thumb.width() != width * cIntRetinaFactor() || _thumb.height() != height * cIntRetinaFactor()) {
-					_thumb = photo->thumb->pixNoCache(frame.width() * cIntRetinaFactor(), frame.height() * cIntRetinaFactor(), Images::Option::Smooth, width, height);
+					_thumb = photo->thumb->pixNoCache(origin, frame.width() * cIntRetinaFactor(), frame.height() * cIntRetinaFactor(), Images::Option::Smooth, width, height);
 				}
 			}
-			photo->medium->load();
+			photo->medium->load(origin);
 		}
 	} else {
-		ImagePtr thumb = getResultThumb();
+		const auto thumb = getResultThumb();
 		if (thumb->loaded()) {
 			if (_thumb.width() != width * cIntRetinaFactor() || _thumb.height() != height * cIntRetinaFactor()) {
-				_thumb = thumb->pixNoCache(frame.width() * cIntRetinaFactor(), frame.height() * cIntRetinaFactor(), Images::Option::Smooth, width, height);
+				_thumb = thumb->pixNoCache(origin, frame.width() * cIntRetinaFactor(), frame.height() * cIntRetinaFactor(), Images::Option::Smooth, width, height);
 			}
 		} else {
-			thumb->load();
+			thumb->load(origin);
 		}
 	}
 }
@@ -660,7 +652,8 @@ TextState Video::getState(
 }
 
 void Video::prepareThumb(int32 width, int32 height) const {
-	ImagePtr thumb = content_thumb();
+	const auto thumb = content_thumb();
+	const auto origin = fileOrigin();
 	if (thumb->loaded()) {
 		if (_thumb.width() != width * cIntRetinaFactor() || _thumb.height() != height * cIntRetinaFactor()) {
 			int32 w = qMax(convertScale(thumb->width()), 1), h = qMax(convertScale(thumb->height()), 1);
@@ -675,10 +668,10 @@ void Video::prepareThumb(int32 width, int32 height) const {
 					w = width;
 				}
 			}
-			_thumb = thumb->pixNoCache(w * cIntRetinaFactor(), h * cIntRetinaFactor(), Images::Option::Smooth, width, height);
+			_thumb = thumb->pixNoCache(origin, w * cIntRetinaFactor(), h * cIntRetinaFactor(), Images::Option::Smooth, width, height);
 		}
 	} else {
-		thumb->load();
+		thumb->load(origin);
 	}
 }
 
@@ -971,7 +964,7 @@ TextState Contact::getState(
 }
 
 void Contact::prepareThumb(int width, int height) const {
-	ImagePtr thumb = getResultThumb();
+	const auto thumb = getResultThumb();
 	if (thumb->isNull()) {
 		if (_thumb.width() != width * cIntRetinaFactor() || _thumb.height() != height * cIntRetinaFactor()) {
 			_thumb = getResultContactAvatar(width, height);
@@ -979,6 +972,7 @@ void Contact::prepareThumb(int width, int height) const {
 		return;
 	}
 
+	const auto origin = fileOrigin();
 	if (thumb->loaded()) {
 		if (_thumb.width() != width * cIntRetinaFactor() || _thumb.height() != height * cIntRetinaFactor()) {
 			int w = qMax(convertScale(thumb->width()), 1), h = qMax(convertScale(thumb->height()), 1);
@@ -993,10 +987,10 @@ void Contact::prepareThumb(int width, int height) const {
 					w = width;
 				}
 			}
-			_thumb = thumb->pixNoCache(w * cIntRetinaFactor(), h * cIntRetinaFactor(), Images::Option::Smooth, width, height);
+			_thumb = thumb->pixNoCache(origin, w * cIntRetinaFactor(), h * cIntRetinaFactor(), Images::Option::Smooth, width, height);
 		}
 	} else {
-		thumb->load();
+		thumb->load(origin);
 	}
 }
 
@@ -1118,7 +1112,7 @@ TextState Article::getState(
 }
 
 void Article::prepareThumb(int width, int height) const {
-	ImagePtr thumb = getResultThumb();
+	const auto thumb = getResultThumb();
 	if (thumb->isNull()) {
 		if (_thumb.width() != width * cIntRetinaFactor() || _thumb.height() != height * cIntRetinaFactor()) {
 			_thumb = getResultContactAvatar(width, height);
@@ -1126,6 +1120,7 @@ void Article::prepareThumb(int width, int height) const {
 		return;
 	}
 
+	const auto origin = fileOrigin();
 	if (thumb->loaded()) {
 		if (_thumb.width() != width * cIntRetinaFactor() || _thumb.height() != height * cIntRetinaFactor()) {
 			int w = qMax(convertScale(thumb->width()), 1), h = qMax(convertScale(thumb->height()), 1);
@@ -1140,10 +1135,10 @@ void Article::prepareThumb(int width, int height) const {
 					w = width;
 				}
 			}
-			_thumb = thumb->pixNoCache(w * cIntRetinaFactor(), h * cIntRetinaFactor(), Images::Option::Smooth, width, height);
+			_thumb = thumb->pixNoCache(origin, w * cIntRetinaFactor(), h * cIntRetinaFactor(), Images::Option::Smooth, width, height);
 		}
 	} else {
-		thumb->load();
+		thumb->load(origin);
 	}
 }
 
@@ -1217,7 +1212,7 @@ void Game::paint(Painter &p, const QRect &clip, const PaintContext *context) con
 	auto document = getResultDocument();
 	auto animatedThumb = document && document->isAnimation();
 	if (animatedThumb) {
-		document->automaticLoad(nullptr);
+		document->automaticLoad(fileOrigin(), nullptr);
 
 		bool loaded = document->loaded(), loading = document->loading(), displayLoading = document->displayLoading();
 		if (loaded && !_gif && !_gif.isBad()) {
@@ -1293,7 +1288,7 @@ TextState Game::getState(
 }
 
 void Game::prepareThumb(int width, int height) const {
-	auto thumb = [this] {
+	const auto thumb = [this] {
 		if (auto photo = getResultPhoto()) {
 			return photo->medium;
 		} else if (auto document = getResultDocument()) {
@@ -1305,6 +1300,7 @@ void Game::prepareThumb(int width, int height) const {
 		return;
 	}
 
+	const auto origin = fileOrigin();
 	if (thumb->loaded()) {
 		if (_thumb.width() != width * cIntRetinaFactor() || _thumb.height() != height * cIntRetinaFactor()) {
 			int w = qMax(convertScale(thumb->width()), 1), h = qMax(convertScale(thumb->height()), 1);
@@ -1321,10 +1317,10 @@ void Game::prepareThumb(int width, int height) const {
 					w = width;
 				}
 			}
-			_thumb = thumb->pixNoCache(w * cIntRetinaFactor(), h * cIntRetinaFactor(), Images::Option::Smooth, width, height);
+			_thumb = thumb->pixNoCache(origin, w * cIntRetinaFactor(), h * cIntRetinaFactor(), Images::Option::Smooth, width, height);
 		}
 	} else {
-		thumb->load();
+		thumb->load(origin);
 	}
 }
 

Telegram/SourceFiles/inline_bots/inline_bot_layout_item.cpp

@@ -68,18 +68,19 @@ PhotoData *ItemBase::getPreviewPhoto() const {
 }
 
 void ItemBase::preload() const {
+	const auto origin = fileOrigin();
 	if (_result) {
 		if (_result->_photo) {
-			_result->_photo->thumb->load();
+			_result->_photo->thumb->load(origin);
 		} else if (_result->_document) {
-			_result->_document->thumb->load();
+			_result->_document->thumb->load(origin);
 		} else if (!_result->_thumb->isNull()) {
-			_result->_thumb->load();
+			_result->_thumb->load(origin);
 		}
 	} else if (_doc) {
-		_doc->thumb->load();
+		_doc->thumb->load(origin);
 	} else if (_photo) {
-		_photo->medium->load();
+		_photo->medium->load(origin);
 	}
 }
 

Telegram/SourceFiles/inline_bots/inline_bot_layout_item.h

@@ -38,6 +38,7 @@ public:
 	virtual void inlineItemLayoutChanged(const ItemBase *layout) = 0;
 	virtual bool inlineItemVisible(const ItemBase *item) = 0;
 	virtual void inlineItemRepaint(const ItemBase *item) = 0;
+	virtual Data::FileOrigin inlineItemFileOrigin() = 0;
 };
 
 class ItemBase : public LayoutItemBase {
@@ -105,6 +106,9 @@ protected:
 	not_null<Context*> context() const {
 		return _context;
 	}
+	Data::FileOrigin fileOrigin() const {
+		return _context->inlineItemFileOrigin();
+	}
 
 	Result *_result = nullptr;
 	DocumentData *_doc = nullptr;

Telegram/SourceFiles/inline_bots/inline_bot_result.cpp

@@ -243,8 +243,8 @@ bool Result::onChoose(Layout::ItemBase *layout) {
 		if (_photo->medium->loaded() || _photo->thumb->loaded()) {
 			return true;
 		} else if (!_photo->medium->loading()) {
-			_photo->thumb->loadEvenCancelled();
+			_photo->thumb->loadEvenCancelled(Data::FileOrigin());
-			_photo->medium->loadEvenCancelled();
+			_photo->medium->loadEvenCancelled(Data::FileOrigin());
 		}
 		return false;
 	}
@@ -260,7 +260,11 @@ bool Result::onChoose(Layout::ItemBase *layout) {
 			} else if (_document->loading()) {
 				_document->cancel();
 			} else {
-				DocumentOpenClickHandler::doOpen(_document, nullptr, ActionOnLoadNone);
+				DocumentOpenClickHandler::Open(
+					Data::FileOriginSavedGifs(),
+					_document,
+					nullptr,
+					ActionOnLoadNone);
 			}
 			return false;
 		}

Telegram/SourceFiles/inline_bots/inline_results_widget.cpp

@@ -593,6 +593,10 @@ bool Inner::inlineItemVisible(const ItemBase *layout) {
 	return (top < _visibleBottom) && (top + _rows[row].items[col]->height() > _visibleTop);
 }
 
+Data::FileOrigin Inner::inlineItemFileOrigin() {
+	return Data::FileOrigin();
+}
+
 void Inner::updateSelected() {
 	if (_pressed >= 0 && !_previewShown) {
 		return;
@@ -662,10 +666,12 @@ void Inner::updateSelected() {
 			_pressed = _selected;
 			if (row >= 0 && col >= 0) {
 				auto layout = _rows.at(row).items.at(col);
-				if (auto previewDocument = layout->getPreviewDocument()) {
+				if (const auto previewDocument = layout->getPreviewDocument()) {
-					Ui::showMediaPreview(previewDocument);
+					Ui::showMediaPreview(
+						Data::FileOrigin(),
+						previewDocument);
 				} else if (auto previewPhoto = layout->getPreviewPhoto()) {
-					Ui::showMediaPreview(previewPhoto);
+					Ui::showMediaPreview(Data::FileOrigin(), previewPhoto);
 				}
 			}
 		}
@@ -681,11 +687,11 @@ void Inner::onPreview() {
 	int row = _pressed / MatrixRowShift, col = _pressed % MatrixRowShift;
 	if (row < _rows.size() && col < _rows.at(row).items.size()) {
 		auto layout = _rows.at(row).items.at(col);
-		if (auto previewDocument = layout->getPreviewDocument()) {
+		if (const auto previewDocument = layout->getPreviewDocument()) {
-			Ui::showMediaPreview(previewDocument);
+			Ui::showMediaPreview(Data::FileOrigin(), previewDocument);
 			_previewShown = true;
-		} else if (auto previewPhoto = layout->getPreviewPhoto()) {
+		} else if (const auto previewPhoto = layout->getPreviewPhoto()) {
-			Ui::showMediaPreview(previewPhoto);
+			Ui::showMediaPreview(Data::FileOrigin(), previewPhoto);
 			_previewShown = true;
 		}
 	}

Telegram/SourceFiles/inline_bots/inline_results_widget.h

@@ -66,6 +66,7 @@ public:
 	void inlineItemLayoutChanged(const ItemBase *layout) override;
 	void inlineItemRepaint(const ItemBase *layout) override;
 	bool inlineItemVisible(const ItemBase *layout) override;
+	Data::FileOrigin inlineItemFileOrigin() override;
 
 	int countHeight();
 

Telegram/SourceFiles/mainwidget.cpp

@@ -1638,10 +1638,13 @@ void MainWidget::documentLoadFailed(FileLoader *loader, bool started) {
 
 	auto document = Auth().data().document(documentId);
 	if (started) {
-		auto failedFileName = loader->fileName();
+		const auto origin = loader->fileOrigin();
+		const auto failedFileName = loader->fileName();
 		Ui::show(Box<ConfirmBox>(lang(lng_download_finish_failed), crl::guard(this, [=] {
 			Ui::hideLayer();
-			if (document) document->save(failedFileName);
+			if (document) {
+				document->save(origin, failedFileName);
+			}
 		})));
 	} else {
 		// Sometimes we have LOCATION_INVALID error in documents / stickers.
@@ -1790,7 +1793,7 @@ void MainWidget::updateScrollColors() {
 
 void MainWidget::setChatBackground(const App::WallPaper &wp) {
 	_background = std::make_unique<App::WallPaper>(wp);
-	_background->full->loadEvenCancelled();
+	_background->full->loadEvenCancelled(Data::FileOrigin());
 	checkChatBackground();
 }
 
@@ -1815,7 +1818,7 @@ void MainWidget::checkChatBackground() {
 				|| _background->id == Window::Theme::kDefaultBackground) {
 				Window::Theme::Background()->setImage(_background->id);
 			} else {
-				Window::Theme::Background()->setImage(_background->id, _background->full->pix().toImage());
+				Window::Theme::Background()->setImage(_background->id, _background->full->pix(Data::FileOrigin()).toImage());
 			}
 			_background = nullptr;
 			QTimer::singleShot(0, this, SLOT(update()));

Telegram/SourceFiles/mainwindow.cpp

@@ -395,7 +395,9 @@ bool MainWindow::ui_isLayerShown() {
 	return _layer != nullptr;
 }
 
-void MainWindow::ui_showMediaPreview(DocumentData *document) {
+void MainWindow::ui_showMediaPreview(
+		Data::FileOrigin origin,
+		not_null<DocumentData*> document) {
 	if (!document || ((!document->isAnimation() || !document->loaded()) && !document->sticker())) {
 		return;
 	}
@@ -406,11 +408,15 @@ void MainWindow::ui_showMediaPreview(DocumentData *document) {
 	if (_mediaPreview->isHidden()) {
 		fixOrder();
 	}
-	_mediaPreview->showPreview(document);
+	_mediaPreview->showPreview(origin, document);
 }
 
-void MainWindow::ui_showMediaPreview(PhotoData *photo) {
+void MainWindow::ui_showMediaPreview(
-	if (!photo) return;
+		Data::FileOrigin origin,
+		not_null<PhotoData*> photo) {
+	if (!photo) {
+		return;
+	}
 	if (!_mediaPreview) {
 		_mediaPreview.create(bodyWidget(), controller());
 		updateControlsGeometry();
@@ -418,7 +424,7 @@ void MainWindow::ui_showMediaPreview(PhotoData *photo) {
 	if (_mediaPreview->isHidden()) {
 		fixOrder();
 	}
-	_mediaPreview->showPreview(photo);
+	_mediaPreview->showPreview(origin, photo);
 }
 
 void MainWindow::ui_hideMediaPreview() {

Telegram/SourceFiles/mainwindow.h

@@ -112,8 +112,12 @@ public:
 		anim::type animated);
 	void ui_hideSettingsAndLayer(anim::type animated);
 	bool ui_isLayerShown();
-	void ui_showMediaPreview(DocumentData *document);
+	void ui_showMediaPreview(
-	void ui_showMediaPreview(PhotoData *photo);
+		Data::FileOrigin origin,
+		not_null<DocumentData*> document);
+	void ui_showMediaPreview(
+		Data::FileOrigin origin,
+		not_null<PhotoData*> photo);
 	void ui_hideMediaPreview();
 
 protected:

Telegram/SourceFiles/media/media_audio.cpp

@@ -710,7 +710,10 @@ void Mixer::play(
 	}
 	if (notLoadedYet) {
 		if (type == AudioMsgId::Type::Song || type == AudioMsgId::Type::Video) {
-			DocumentOpenClickHandler::doOpen(audio.audio(), App::histItemById(audio.contextId()));
+			DocumentOpenClickHandler::Open(
+				audio.contextId(),
+				audio.audio(),
+				App::histItemById(audio.contextId()));
 		} else {
 			onError(audio);
 		}

Telegram/SourceFiles/media/player/media_player_instance.cpp

@@ -238,7 +238,8 @@ bool Instance::moveInPlaylist(
 					|| document->isVideoMessage()) {
 					play(AudioMsgId(document, item->fullId()));
 				} else {
-					//DocumentOpenClickHandler::doOpen(
+					//DocumentOpenClickHandler::Open(
+					//	item->fullId(),
 					//	document,
 					//	item,
 					//	ActionOnLoadPlayInline);
@@ -440,9 +441,10 @@ void Instance::preloadNext(not_null<Data*> data) {
 				const auto isLoaded = document->loaded(
 					DocumentData::FilePathResolveSaveFromDataSilent);
 				if (!isLoaded) {
-					DocumentOpenClickHandler::doOpen(
+					DocumentOpenClickHandler::Open(
+						item->fullId(),
 						document,
-						nullptr,
+						item,
 						ActionOnLoadNone);
 				}
 			}

Telegram/SourceFiles/media/view/media_view_group_thumbs.cpp

@@ -31,6 +31,20 @@ int Round(float64 value) {
 using Context = GroupThumbs::Context;
 using Key = GroupThumbs::Key;
 
+Data::FileOrigin ComputeFileOrigin(const Key &key, const Context &context) {
+	return key.match([&](PhotoId photoId) {
+		return context.match([&](PeerId peerId) {
+			return peerIsUser(peerId)
+				? Data::FileOriginUserPhoto(peerToUser(peerId), photoId)
+				: Data::FileOrigin(Data::FileOriginPeerPhoto(peerId));
+		}, [&](auto&&) {
+			return Data::FileOrigin();
+		});
+	}, [](FullMsgId itemId) {
+		return Data::FileOrigin(itemId);
+	});
+}
+
 Context ComputeContext(const SharedMediaWithLastSlice &slice, int index) {
 	Expects(index >= 0 && index < slice.size());
 
@@ -96,7 +110,11 @@ public:
 		Dying,
 	};
 
-	Thumb(Key key, ImagePtr image, Fn<void()> handler);
+	Thumb(
+		Key key,
+		ImagePtr image,
+		Data::FileOrigin origin,
+		Fn<void()> handler);
 
 	int leftToUpdate() const;
 	int rightToUpdate() const;
@@ -123,6 +141,7 @@ private:
 	ClickHandlerPtr _link;
 	const Key _key;
 	ImagePtr _image;
+	Data::FileOrigin _origin;
 	State _state = State::Alive;
 	QPixmap _full;
 	int _fullWidth = 0;
@@ -137,9 +156,11 @@ private:
 GroupThumbs::Thumb::Thumb(
 	Key key,
 	ImagePtr image,
+	Data::FileOrigin origin,
 	Fn<void()> handler)
 : _key(key)
-, _image(image) {
+, _image(image)
+, _origin(origin) {
 	_link = std::make_shared<LambdaClickHandler>(std::move(handler));
 	_fullWidth = std::min(
 		wantedPixSize().width(),
@@ -159,7 +180,7 @@ void GroupThumbs::Thumb::validateImage() {
 	if (!_full.isNull()) {
 		return;
 	}
-	_image->load();
+	_image->load(_origin);
 	if (!_image->loaded()) {
 		return;
 	}
@@ -170,7 +191,7 @@ void GroupThumbs::Thumb::validateImage() {
 		const auto originalHeight = _image->height();
 		const auto takeWidth = originalWidth * st::mediaviewGroupWidthMax
 			/ pixSize.width();
-		const auto original = _image->pixNoCache().toImage();
+		const auto original = _image->pixNoCache(_origin).toImage();
 		_full = App::pixmapFromImageInPlace(original.copy(
 			(originalWidth - takeWidth) / 2,
 			0,
@@ -183,6 +204,7 @@ void GroupThumbs::Thumb::validateImage() {
 			Qt::SmoothTransformation));
 	} else {
 		_full = _image->pixNoCache(
+			_origin,
 			pixSize.width() * cIntRetinaFactor(),
 			pixSize.height() * cIntRetinaFactor(),
 			Images::Option::Smooth);
@@ -396,7 +418,6 @@ void GroupThumbs::fillItems(
 	Expects(index < till);
 	Expects(from + 1 < till);
 
-
 	const auto current = (index - from);
 	const auto old = base::take(_items);
 
@@ -470,10 +491,13 @@ void GroupThumbs::animatePreviouslyAlive(
 	}
 }
 
-auto GroupThumbs::createThumb(Key key) -> std::unique_ptr<Thumb> {
+auto GroupThumbs::createThumb(Key key)
+-> std::unique_ptr<Thumb> {
 	if (const auto photoId = base::get_if<PhotoId>(&key)) {
 		const auto photo = Auth().data().photo(*photoId);
-		return createThumb(key, photo->date ? photo->thumb : ImagePtr());
+		return createThumb(
+			key,
+			photo->date ? photo->thumb : ImagePtr());
 	} else if (const auto msgId = base::get_if<FullMsgId>(&key)) {
 		if (const auto item = App::histItemById(*msgId)) {
 			if (const auto media = item->media()) {
@@ -492,7 +516,8 @@ auto GroupThumbs::createThumb(Key key) -> std::unique_ptr<Thumb> {
 auto GroupThumbs::createThumb(Key key, ImagePtr image)
 -> std::unique_ptr<Thumb> {
 	const auto weak = base::make_weak(this);
-	return std::make_unique<Thumb>(key, image, [=] {
+	const auto origin = ComputeFileOrigin(key, _context);
+	return std::make_unique<Thumb>(key, image, origin, [=] {
 		if (const auto strong = weak.get()) {
 			strong->_activateStream.fire_copy(key);
 		}

Telegram/SourceFiles/mediaview.cpp

@@ -843,7 +843,7 @@ void MediaView::onSaveAs() {
 			if (_doc->data().isEmpty()) location.accessDisable();
 		} else {
 			if (!fileShown()) {
-				DocumentSaveClickHandler::doSave(_doc, true);
+				DocumentSaveClickHandler::Save(fileOrigin(), _doc, true);
 				updateControls();
 			} else {
 				_saveVisible = false;
@@ -868,7 +868,7 @@ void MediaView::onSaveAs() {
 				_photo->date),
 			crl::guard(this, [this, photo = _photo](const QString &result) {
 				if (!result.isEmpty() && _photo == photo && photo->loaded()) {
-					photo->full->pix().toImage().save(result, "JPG");
+					photo->full->pix(fileOrigin()).toImage().save(result, "JPG");
 				}
 				psShowOverAll(this);
 			}), crl::guard(this, [this] {
@@ -884,7 +884,11 @@ void MediaView::onDocClick() {
 	if (_doc->loading()) {
 		onSaveCancel();
 	} else {
-		DocumentOpenClickHandler::doOpen(_doc, nullptr, ActionOnLoadNone);
+		DocumentOpenClickHandler::Open(
+			fileOrigin(),
+			_doc,
+			App::histItemById(_msgid),
+			ActionOnLoadNone);
 		if (_doc->loading() && !_radial.animating()) {
 			_radial.start(_doc->progress());
 		}
@@ -971,7 +975,7 @@ void MediaView::onDownload() {
 			location.accessDisable();
 		} else {
 			if (!fileShown()) {
-				DocumentSaveClickHandler::doSave(_doc);
+				DocumentSaveClickHandler::Save(fileOrigin(), _doc);
 				updateControls();
 			} else {
 				_saveVisible = false;
@@ -986,7 +990,7 @@ void MediaView::onDownload() {
 		} else {
 			if (!QDir().exists(path)) QDir().mkpath(path);
 			toName = filedialogDefaultName(qsl("photo"), qsl(".jpg"), path);
-			if (!_photo->full->pix().toImage().save(toName, "JPG")) {
+			if (!_photo->full->pix(fileOrigin()).toImage().save(toName, "JPG")) {
 				toName = QString();
 			}
 		}
@@ -1065,7 +1069,7 @@ void MediaView::onCopy() {
 	} else {
 		if (!_photo || !_photo->loaded()) return;
 
-		QApplication::clipboard()->setPixmap(_photo->full->pix());
+		QApplication::clipboard()->setPixmap(_photo->full->pix(fileOrigin()));
 	}
 }
 
@@ -1113,6 +1117,17 @@ base::optional<MediaView::SharedMediaKey> MediaView::sharedMediaKey() const {
 		| keyForType;
 }
 
+Data::FileOrigin MediaView::fileOrigin() const {
+	if (_msgid) {
+		return _msgid;
+	} else if (_photo && _user) {
+		return Data::FileOriginUserPhoto(_user->bareId(), _photo->id);
+	} else if (_photo && _peer && _peer->userpicPhotoId() == _photo->id) {
+		return Data::FileOriginPeerPhoto(_peer->id);
+	}
+	return Data::FileOrigin();
+}
+
 bool MediaView::validSharedMedia() const {
 	if (auto key = sharedMediaKey()) {
 		if (!_sharedMedia) {
@@ -1452,7 +1467,7 @@ void MediaView::displayPhoto(not_null<PhotoData*> photo, HistoryItem *item) {
 	} else {
 		_from = _user;
 	}
-	_photo->download();
+	_photo->download(fileOrigin());
 	displayFinished();
 }
 
@@ -1493,12 +1508,15 @@ void MediaView::displayDocument(DocumentData *doc, HistoryItem *item) { // empty
 		if (_doc->sticker()) {
 			_doc->checkSticker();
 			if (!_doc->sticker()->img->isNull()) {
-				_current = _doc->sticker()->img->pix();
+				_current = _doc->sticker()->img->pix(fileOrigin());
 			} else {
-				_current = _doc->thumb->pixBlurred(_doc->dimensions.width(), _doc->dimensions.height());
+				_current = _doc->thumb->pixBlurred(
+					fileOrigin(),
+					_doc->dimensions.width(),
+					_doc->dimensions.height());
 			}
 		} else {
-			_doc->automaticLoad(item);
+			_doc->automaticLoad(fileOrigin(), item);
 
 			if (_doc->isAnimation() || _doc->isVideoFile()) {
 				initAnimation();
@@ -1531,7 +1549,7 @@ void MediaView::displayDocument(DocumentData *doc, HistoryItem *item) { // empty
 				_docExtWidth = st::mediaviewFileNameFont->width(_docExt);
 			}
 		} else {
-			_doc->thumb->load();
+			_doc->thumb->load(fileOrigin());
 			int32 tw = _doc->thumb->width(), th = _doc->thumb->height();
 			if (!tw || !th) {
 				_docThumbx = _docThumby = _docThumbw = 0;
@@ -1673,10 +1691,10 @@ void MediaView::initAnimation() {
 	} else if (_doc->dimensions.width() && _doc->dimensions.height()) {
 		auto w = _doc->dimensions.width();
 		auto h = _doc->dimensions.height();
-		_current = _doc->thumb->pixNoCache(w, h, videoThumbOptions(), w / cIntRetinaFactor(), h / cIntRetinaFactor());
+		_current = _doc->thumb->pixNoCache(fileOrigin(), w, h, videoThumbOptions(), w / cIntRetinaFactor(), h / cIntRetinaFactor());
 		if (cRetina()) _current.setDevicePixelRatio(cRetinaFactor());
 	} else {
-		_current = _doc->thumb->pixNoCache(_doc->thumb->width(), _doc->thumb->height(), videoThumbOptions(), st::mediaviewFileIconSize, st::mediaviewFileIconSize);
+		_current = _doc->thumb->pixNoCache(fileOrigin(), _doc->thumb->width(), _doc->thumb->height(), videoThumbOptions(), st::mediaviewFileIconSize, st::mediaviewFileIconSize);
 	}
 }
 
@@ -1689,10 +1707,10 @@ void MediaView::createClipReader() {
 	if (_doc->dimensions.width() && _doc->dimensions.height()) {
 		int w = _doc->dimensions.width();
 		int h = _doc->dimensions.height();
-		_current = _doc->thumb->pixNoCache(w, h, videoThumbOptions(), w / cIntRetinaFactor(), h / cIntRetinaFactor());
+		_current = _doc->thumb->pixNoCache(fileOrigin(), w, h, videoThumbOptions(), w / cIntRetinaFactor(), h / cIntRetinaFactor());
 		if (cRetina()) _current.setDevicePixelRatio(cRetinaFactor());
 	} else {
-		_current = _doc->thumb->pixNoCache(_doc->thumb->width(), _doc->thumb->height(), videoThumbOptions(), st::mediaviewFileIconSize, st::mediaviewFileIconSize);
+		_current = _doc->thumb->pixNoCache(fileOrigin(), _doc->thumb->width(), _doc->thumb->height(), videoThumbOptions(), st::mediaviewFileIconSize, st::mediaviewFileIconSize);
 	}
 	auto mode = (_doc->isVideoFile() || _doc->isVideoMessage())
 		? Media::Clip::Reader::Mode::Video
@@ -1957,20 +1975,20 @@ void MediaView::paintEvent(QPaintEvent *e) {
 		int32 w = _width * cIntRetinaFactor();
 		if (_full <= 0 && _photo->loaded()) {
 			int32 h = int((_photo->full->height() * (qreal(w) / qreal(_photo->full->width()))) + 0.9999);
-			_current = _photo->full->pixNoCache(w, h, Images::Option::Smooth);
+			_current = _photo->full->pixNoCache(fileOrigin(), w, h, Images::Option::Smooth);
 			if (cRetina()) _current.setDevicePixelRatio(cRetinaFactor());
 			_full = 1;
 		} else if (_full < 0 && _photo->medium->loaded()) {
 			int32 h = int((_photo->full->height() * (qreal(w) / qreal(_photo->full->width()))) + 0.9999);
-			_current = _photo->medium->pixNoCache(w, h, Images::Option::Smooth | Images::Option::Blurred);
+			_current = _photo->medium->pixNoCache(fileOrigin(), w, h, Images::Option::Smooth | Images::Option::Blurred);
 			if (cRetina()) _current.setDevicePixelRatio(cRetinaFactor());
 			_full = 0;
 		} else if (_current.isNull() && _photo->thumb->loaded()) {
 			int32 h = int((_photo->full->height() * (qreal(w) / qreal(_photo->full->width()))) + 0.9999);
-			_current = _photo->thumb->pixNoCache(w, h, Images::Option::Smooth | Images::Option::Blurred);
+			_current = _photo->thumb->pixNoCache(fileOrigin(), w, h, Images::Option::Smooth | Images::Option::Blurred);
 			if (cRetina()) _current.setDevicePixelRatio(cRetinaFactor());
 		} else if (_current.isNull()) {
-			_current = _photo->thumb->pix();
+			_current = _photo->thumb->pix(fileOrigin());
 		}
 	}
 	p.setOpacity(1);
@@ -2071,7 +2089,7 @@ void MediaView::paintEvent(QPaintEvent *e) {
 					}
 				} else {
 					int32 rf(cIntRetinaFactor());
-					p.drawPixmap(_docIconRect.topLeft(), _doc->thumb->pix(_docThumbw), QRect(_docThumbx * rf, _docThumby * rf, st::mediaviewFileIconSize * rf, st::mediaviewFileIconSize * rf));
+					p.drawPixmap(_docIconRect.topLeft(), _doc->thumb->pix(fileOrigin(), _docThumbw), QRect(_docThumbx * rf, _docThumby * rf, st::mediaviewFileIconSize * rf, st::mediaviewFileIconSize * rf));
 				}
 
 				paintDocRadialLoading(p, radial, radialOpacity);
@@ -2571,13 +2589,13 @@ void MediaView::preloadData(int delta) {
 	for (auto index = from; index != till; ++index) {
 		auto entity = entityByIndex(index);
 		if (auto photo = base::get_if<not_null<PhotoData*>>(&entity.data)) {
-			(*photo)->download();
+			(*photo)->download(fileOrigin());
 		} else if (auto document = base::get_if<not_null<DocumentData*>>(&entity.data)) {
 			if (auto sticker = (*document)->sticker()) {
-				sticker->img->load();
+				sticker->img->load(fileOrigin());
 			} else {
-				(*document)->thumb->load();
+				(*document)->thumb->load(fileOrigin());
-				(*document)->automaticLoad(entity.item);
+				(*document)->automaticLoad(fileOrigin(), entity.item);
 			}
 		}
 	}

Telegram/SourceFiles/mediaview.h

@@ -175,6 +175,8 @@ private:
 	void validateUserPhotos();
 	void handleUserPhotosUpdate(UserPhotosSlice &&update);
 
+	Data::FileOrigin fileOrigin() const;
+
 	void refreshCaption(HistoryItem *item);
 	void refreshMediaViewer();
 	void refreshNavVisibility();

Telegram/SourceFiles/overview/overview_layout.cpp

@@ -314,7 +314,7 @@ int32 Photo::resizeGetHeight(int32 width) {
 void Photo::paint(Painter &p, const QRect &clip, TextSelection selection, const PaintContext *context) {
 	bool good = _data->loaded(), selected = (selection == FullSelection);
 	if (!good) {
-		_data->medium->automaticLoad(parent());
+		_data->medium->automaticLoad(parent()->fullId(), parent());
 		good = _data->medium->loaded();
 	}
 	if ((good && !_goodLoaded) || _pix.width() != _width * cIntRetinaFactor()) {
@@ -322,7 +322,7 @@ void Photo::paint(Painter &p, const QRect &clip, TextSelection selection, const
 
 		int32 size = _width * cIntRetinaFactor();
 		if (_goodLoaded || _data->thumb->loaded()) {
-			auto img = (_data->loaded() ? _data->full : (_data->medium->loaded() ? _data->medium : _data->thumb))->pix().toImage();
+			auto img = (_data->loaded() ? _data->full : (_data->medium->loaded() ? _data->medium : _data->thumb))->pix(parent()->fullId()).toImage();
 			if (!_goodLoaded) {
 				img = Images::prepareBlur(std::move(img));
 			}
@@ -376,7 +376,7 @@ Video::Video(
 , _duration(formatDurationText(_data->duration()))
 , _thumbLoaded(false) {
 	setDocumentLinks(_data);
-	_data->thumb->load();
+	_data->thumb->load(parent->fullId());
 }
 
 void Video::initDimensions() {
@@ -393,7 +393,7 @@ int32 Video::resizeGetHeight(int32 width) {
 void Video::paint(Painter &p, const QRect &clip, TextSelection selection, const PaintContext *context) {
 	bool selected = (selection == FullSelection), thumbLoaded = _data->thumb->loaded();
 
-	_data->automaticLoad(parent());
+	_data->automaticLoad(parent()->fullId(), parent());
 	bool loaded = _data->loaded(), displayLoading = _data->displayLoading();
 	if (displayLoading) {
 		ensureRadial();
@@ -409,7 +409,7 @@ void Video::paint(Painter &p, const QRect &clip, TextSelection selection, const
 
 		if (_thumbLoaded && !_data->thumb->isNull()) {
 			auto size = _width * cIntRetinaFactor();
-			auto img = Images::prepareBlur(_data->thumb->pix().toImage());
+			auto img = Images::prepareBlur(_data->thumb->pix(parent()->fullId()).toImage());
 			if (img.width() == img.height()) {
 				if (img.width() != size) {
 					img = img.scaled(size, size, Qt::KeepAspectRatioByExpanding, Qt::SmoothTransformation);
@@ -594,7 +594,7 @@ void Voice::initDimensions() {
 void Voice::paint(Painter &p, const QRect &clip, TextSelection selection, const PaintContext *context) {
 	bool selected = (selection == FullSelection);
 
-	_data->automaticLoad(parent());
+	_data->automaticLoad(parent()->fullId(), parent());
 	bool loaded = _data->loaded(), displayLoading = _data->displayLoading();
 
 	if (displayLoading) {
@@ -832,7 +832,7 @@ Document::Document(
 	_status.update(FileStatusSizeReady, _data->size, _data->isSong() ? _data->song()->duration : -1, 0);
 
 	if (withThumb()) {
-		_data->thumb->load();
+		_data->thumb->load(parent->fullId());
 		int32 tw = convertScale(_data->thumb->width()), th = convertScale(_data->thumb->height());
 		if (tw > th) {
 			_thumbw = (tw * _st.fileThumbSize) / th;
@@ -862,7 +862,7 @@ void Document::initDimensions() {
 void Document::paint(Painter &p, const QRect &clip, TextSelection selection, const PaintContext *context) {
 	bool selected = (selection == FullSelection);
 
-	_data->automaticLoad(parent());
+	_data->automaticLoad(parent()->fullId(), parent());
 	bool loaded = _data->loaded() || Local::willStickerImageLoad(_data->mediaKey()), displayLoading = _data->displayLoading();
 
 	if (displayLoading) {
@@ -936,7 +936,7 @@ void Document::paint(Painter &p, const QRect &clip, TextSelection selection, con
 						_thumbForLoaded = loaded;
 						auto options = Images::Option::Smooth | Images::Option::None;
 						if (!_thumbForLoaded) options |= Images::Option::Blurred;
-						_thumb = _data->thumb->pixNoCache(_thumbw * cIntRetinaFactor(), 0, options, _st.fileThumbSize, _st.fileThumbSize);
+						_thumb = _data->thumb->pixNoCache(parent()->fullId(), _thumbw * cIntRetinaFactor(), 0, options, _st.fileThumbSize, _st.fileThumbSize);
 					}
 					p.drawPixmap(rthumb.topLeft(), _thumb);
 				} else {
@@ -1267,12 +1267,16 @@ Link::Link(
 	}
 	int32 tw = 0, th = 0;
 	if (_page && _page->photo) {
-		if (!_page->photo->loaded()) _page->photo->thumb->load(false, false);
+		if (!_page->photo->loaded()) {
+			_page->photo->thumb->load(parent->fullId(), false, false);
+		}
 
 		tw = convertScale(_page->photo->thumb->width());
 		th = convertScale(_page->photo->thumb->height());
 	} else if (_page && _page->document) {
-		if (!_page->document->thumb->loaded()) _page->document->thumb->load(false, false);
+		if (!_page->document->thumb->loaded()) {
+			_page->document->thumb->load(parent->fullId(), false, false);
+		}
 
 		tw = convertScale(_page->document->thumb->width());
 		th = convertScale(_page->document->thumb->height());
@@ -1357,18 +1361,18 @@ void Link::paint(Painter &p, const QRect &clip, TextSelection selection, const P
 		if (_page && _page->photo) {
 			QPixmap pix;
 			if (_page->photo->medium->loaded()) {
-				pix = _page->photo->medium->pixSingle(_pixw, _pixh, st::linksPhotoSize, st::linksPhotoSize, ImageRoundRadius::Small);
+				pix = _page->photo->medium->pixSingle(parent()->fullId(), _pixw, _pixh, st::linksPhotoSize, st::linksPhotoSize, ImageRoundRadius::Small);
 			} else if (_page->photo->loaded()) {
-				pix = _page->photo->full->pixSingle(_pixw, _pixh, st::linksPhotoSize, st::linksPhotoSize, ImageRoundRadius::Small);
+				pix = _page->photo->full->pixSingle(parent()->fullId(), _pixw, _pixh, st::linksPhotoSize, st::linksPhotoSize, ImageRoundRadius::Small);
 			} else {
-				pix = _page->photo->thumb->pixSingle(_pixw, _pixh, st::linksPhotoSize, st::linksPhotoSize, ImageRoundRadius::Small);
+				pix = _page->photo->thumb->pixSingle(parent()->fullId(), _pixw, _pixh, st::linksPhotoSize, st::linksPhotoSize, ImageRoundRadius::Small);
 			}
 			p.drawPixmapLeft(pixLeft, pixTop, _width, pix);
 		} else if (_page && _page->document && !_page->document->thumb->isNull()) {
 			auto roundRadius = _page->document->isVideoMessage()
 				? ImageRoundRadius::Ellipse
 				: ImageRoundRadius::Small;
-			p.drawPixmapLeft(pixLeft, pixTop, _width, _page->document->thumb->pixSingle(_pixw, _pixh, st::linksPhotoSize, st::linksPhotoSize, roundRadius));
+			p.drawPixmapLeft(pixLeft, pixTop, _width, _page->document->thumb->pixSingle(parent()->fullId(), _pixw, _pixh, st::linksPhotoSize, st::linksPhotoSize, roundRadius));
 		} else {
 			const auto index = _letter.isEmpty()
 				? 0

Telegram/SourceFiles/passport/passport_form_controller.cpp

@@ -1705,8 +1705,8 @@ void FormController::loadFile(File &file) {
 			file.dcId,
 			file.id,
 			file.accessHash,
-			0, // version
 			QByteArray(), // file_reference
+			base::none, // origin
 			SecureFileLocation,
 			QString(),
 			file.size,

Telegram/SourceFiles/passport/passport_form_controller.h

@@ -13,6 +13,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "core/core_cloud_password.h"
 
 class BoxContent;
+class mtpFileLoader;
 
 namespace Storage {
 struct UploadSecureDone;

Telegram/SourceFiles/settings/settings_background_widget.cpp

@@ -71,7 +71,7 @@ void BackgroundRow::paintEvent(QPaintEvent *e) {
 		if (backThumb->isNull()) {
 			p.drawPixmap(0, 0, _background);
 		} else {
-			const QPixmap &pix = App::main()->newBackgroundThumb()->pixBlurred(st::settingsBackgroundSize);
+			const QPixmap &pix = App::main()->newBackgroundThumb()->pixBlurred(Data::FileOrigin(), st::settingsBackgroundSize);
 			p.drawPixmap(0, 0, st::settingsBackgroundSize, st::settingsBackgroundSize, pix, 0, (pix.height() - st::settingsBackgroundSize * cIntRetinaFactor()) / 2, st::settingsBackgroundSize * cIntRetinaFactor(), st::settingsBackgroundSize * cIntRetinaFactor());
 		}
 

Telegram/SourceFiles/storage/file_download.cpp

@@ -395,6 +395,7 @@ void FileLoader::startLoading(bool loadFirst, bool prior) {
 
 mtpFileLoader::mtpFileLoader(
 	const StorageImageLocation *location,
+	Data::FileOrigin origin,
 	int32 size,
 	LoadFromCloudSetting fromCloud
 	, bool autoLoading)
@@ -406,7 +407,8 @@ mtpFileLoader::mtpFileLoader(
 	fromCloud,
 	autoLoading)
 , _dcId(location->dc())
-, _location(location) {
+, _location(location)
+, _origin(origin) {
 	auto shiftedDcId = MTP::downloadDcId(_dcId, 0);
 	auto i = queues.find(shiftedDcId);
 	if (i == queues.cend()) {
@@ -419,8 +421,8 @@ mtpFileLoader::mtpFileLoader(
 	int32 dc,
 	uint64 id,
 	uint64 accessHash,
-	int32 version,
 	const QByteArray &fileReference,
+	Data::FileOrigin origin,
 	LocationType type,
 	const QString &to,
 	int32 size,
@@ -437,8 +439,8 @@ mtpFileLoader::mtpFileLoader(
 , _dcId(dc)
 , _id(id)
 , _accessHash(accessHash)
-, _version(version)
+, _fileReference(fileReference)
-, _fileReference(fileReference) {
+, _origin(origin) {
 	auto shiftedDcId = MTP::downloadDcId(_dcId, 0);
 	auto i = queues.find(shiftedDcId);
 	if (i == queues.cend()) {
@@ -473,6 +475,10 @@ int32 mtpFileLoader::currentOffset(bool includeSkipped) const {
 	return (_fileIsOpen ? _file.size() : _data.size()) - (includeSkipped ? 0 : _skippedBytes);
 }
 
+Data::FileOrigin mtpFileLoader::fileOrigin() const {
+	return _origin;
+}
+
 bool mtpFileLoader::loadPart() {
 	if (_finished || _lastComplete || (!_sentRequests.empty() && !_size)) {
 		return false;
@@ -572,7 +578,6 @@ MTPInputFileLocation mtpFileLoader::computeLocation() const {
 	return MTP_inputDocumentFileLocation(
 		MTP_long(_id),
 		MTP_long(_accessHash),
-		MTP_int(_version),
 		MTP_bytes(_fileReference));
 }
 
@@ -843,7 +848,7 @@ bool mtpFileLoader::feedPart(int offset, bytes::const_span buffer) {
 			if (_urlLocation) {
 				Local::writeImage(storageKey(*_urlLocation), StorageImageSaved(_data));
 			} else if (_locationType != UnknownFileLocation) { // audio, video, document
-				auto mkey = mediaKey(_locationType, _dcId, _id, _version);
+				auto mkey = mediaKey(_locationType, _dcId, _id);
 				if (!_filename.isEmpty()) {
 					Local::writeFileLocation(mkey, FileLocation(_filename));
 				}
@@ -998,7 +1003,7 @@ bool mtpFileLoader::tryLoadLocal() {
 		_localTaskId = Local::startImageLoad(storageKey(*_location), this);
 	} else {
 		if (_toCache == LoadToCacheAsWell) {
-			MediaKey mkey = mediaKey(_locationType, _dcId, _id, _version);
+			MediaKey mkey = mediaKey(_locationType, _dcId, _id);
 			if (_locationType == DocumentFileLocation) {
 				_localTaskId = Local::startStickerImageLoad(mkey, this);
 			} else if (_locationType == AudioFileLocation) {

Telegram/SourceFiles/storage/file_download.h

@@ -9,6 +9,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 
 #include "base/observer.h"
 #include "storage/localimageloader.h" // for TaskId
+#include "data/data_file_origin.h"
 
 namespace Storage {
 
@@ -94,6 +95,9 @@ public:
 	QString fileName() const {
 		return _filename;
 	}
+	virtual Data::FileOrigin fileOrigin() const {
+		return Data::FileOrigin();
+	}
 	float64 currentProgress() const;
 	virtual int32 currentOffset(bool includeSkipped = false) const = 0;
 	int32 fullSize() const;
@@ -183,6 +187,7 @@ class mtpFileLoader : public FileLoader, public RPCSender {
 public:
 	mtpFileLoader(
 		const StorageImageLocation *location,
+		Data::FileOrigin origin,
 		int32 size,
 		LoadFromCloudSetting fromCloud,
 		bool autoLoading);
@@ -190,8 +195,8 @@ public:
 		int32 dc,
 		uint64 id,
 		uint64 accessHash,
-		int32 version,
 		const QByteArray &fileReference,
+		Data::FileOrigin origin,
 		LocationType type,
 		const QString &toFile,
 		int32 size,
@@ -205,6 +210,7 @@ public:
 		bool autoLoading);
 
 	int32 currentOffset(bool includeSkipped = false) const override;
+	Data::FileOrigin fileOrigin() const override;
 
 	uint64 objId() const override {
 		return _id;
@@ -275,11 +281,12 @@ private:
 
 	uint64 _id = 0; // for document locations
 	uint64 _accessHash = 0;
-	int32 _version = 0;
 	QByteArray _fileReference;
 
 	const WebFileLocation *_urlLocation = nullptr; // for webdocument locations
 
+	Data::FileOrigin _origin;
+
 	MTP::DcId _cdnDcId = 0;
 	QByteArray _cdnToken;
 	QByteArray _cdnEncryptionKey;

Telegram/SourceFiles/storage/localimageloader.cpp

@@ -618,7 +618,6 @@ void FileLoadTask::process() {
 			MTP_int(filesize),
 			thumbSize,
 			MTP_int(MTP::maindc()),
-			MTP_int(0),
 			MTP_vector<MTPDocumentAttribute>(attributes));
 	} else if (_type != SendMediaType::Photo) {
 		document = MTP_document(
@@ -630,7 +629,6 @@ void FileLoadTask::process() {
 			MTP_int(filesize),
 			thumbSize,
 			MTP_int(MTP::maindc()),
-			MTP_int(0),
 			MTP_vector<MTPDocumentAttribute>(attributes));
 		_type = SendMediaType::File;
 	}

Telegram/SourceFiles/storage/localstorage.cpp

@@ -3949,7 +3949,6 @@ void importOldRecentStickers() {
 		const auto doc = Auth().data().document(
 			id,
 			access,
-			int32(0),
 			QByteArray(),
 			date,
 			attributes,

Telegram/SourceFiles/storage/serialize_common.cpp

@@ -29,7 +29,11 @@ StorageImageLocation readStorageImageLocation(
 	quint64 volume, secret;
 	QByteArray fileReference;
 	stream >> width >> height >> dc >> volume >> local >> secret;
-	if (streamAppVersion >= 1003011) {
+#ifdef _DEBUG
+	if (streamAppVersion >= 1003013 || true) { // #TODO testing
+#else
+#error "test"
+#endif
 		stream >> fileReference;
 	}
 	return StorageImageLocation(

Telegram/SourceFiles/storage/serialize_document.cpp

@@ -25,8 +25,9 @@ enum StickerSetType {
 namespace Serialize {
 
 void Document::writeToStream(QDataStream &stream, DocumentData *document) {
+	const auto version = 0;
 	stream << quint64(document->id) << quint64(document->_access) << qint32(document->date);
-	stream << document->_fileReference << qint32(document->_version);
+	stream << document->_fileReference << qint32(version);
 	stream << document->filename() << document->mimeString() << qint32(document->_dc) << qint32(document->size);
 	stream << qint32(document->dimensions.width()) << qint32(document->dimensions.height());
 	stream << qint32(document->type);
@@ -58,7 +59,11 @@ DocumentData *Document::readFromStreamHelper(int streamAppVersion, QDataStream &
 	QByteArray fileReference;
 	stream >> id >> access >> date;
 	if (streamAppVersion >= 9061) {
-		if (streamAppVersion >= 1003011) {
+#ifdef _DEBUG
+		if (streamAppVersion >= 1003013 || true) { // #TODO testing
+#else
+#error "test"
+#endif
 			stream >> fileReference;
 		}
 		stream >> version;
@@ -131,7 +136,6 @@ DocumentData *Document::readFromStreamHelper(int streamAppVersion, QDataStream &
 	return Auth().data().document(
 		id,
 		access,
-		version,
 		fileReference,
 		date,
 		attributes,

Telegram/SourceFiles/ui/images.cpp

@@ -477,7 +477,10 @@ Image::Image(const QByteArray &filecontent, QByteArray fmt, const QPixmap &pixma
 	}
 }
 
-const QPixmap &Image::pix(int32 w, int32 h) const {
+const QPixmap &Image::pix(
+		Data::FileOrigin origin,
+		int32 w,
+		int32 h) const {
 	checkload();
 
 	if (w <= 0 || !width() || !height()) {
@@ -490,7 +493,7 @@ const QPixmap &Image::pix(int32 w, int32 h) const {
 	auto k = PixKey(w, h, options);
 	auto i = _sizesCache.constFind(k);
 	if (i == _sizesCache.cend()) {
-		auto p = pixNoCache(w, h, options);
+		auto p = pixNoCache(origin, w, h, options);
         if (cRetina()) p.setDevicePixelRatio(cRetinaFactor());
 		i = _sizesCache.insert(k, p);
 		if (!p.isNull()) {
@@ -500,7 +503,12 @@ const QPixmap &Image::pix(int32 w, int32 h) const {
 	return i.value();
 }
 
-const QPixmap &Image::pixRounded(int32 w, int32 h, ImageRoundRadius radius, RectParts corners) const {
+const QPixmap &Image::pixRounded(
+		Data::FileOrigin origin,
+		int32 w,
+		int32 h,
+		ImageRoundRadius radius,
+		RectParts corners) const {
 	checkload();
 
 	if (w <= 0 || !width() || !height()) {
@@ -526,7 +534,7 @@ const QPixmap &Image::pixRounded(int32 w, int32 h, ImageRoundRadius radius, Rect
 	auto k = PixKey(w, h, options);
 	auto i = _sizesCache.constFind(k);
 	if (i == _sizesCache.cend()) {
-		auto p = pixNoCache(w, h, options);
+		auto p = pixNoCache(origin, w, h, options);
 		if (cRetina()) p.setDevicePixelRatio(cRetinaFactor());
 		i = _sizesCache.insert(k, p);
 		if (!p.isNull()) {
@@ -536,7 +544,10 @@ const QPixmap &Image::pixRounded(int32 w, int32 h, ImageRoundRadius radius, Rect
 	return i.value();
 }
 
-const QPixmap &Image::pixCircled(int32 w, int32 h) const {
+const QPixmap &Image::pixCircled(
+		Data::FileOrigin origin,
+		int32 w,
+		int32 h) const {
 	checkload();
 
 	if (w <= 0 || !width() || !height()) {
@@ -549,7 +560,7 @@ const QPixmap &Image::pixCircled(int32 w, int32 h) const {
 	auto k = PixKey(w, h, options);
 	auto i = _sizesCache.constFind(k);
 	if (i == _sizesCache.cend()) {
-		auto p = pixNoCache(w, h, options);
+		auto p = pixNoCache(origin, w, h, options);
 		if (cRetina()) p.setDevicePixelRatio(cRetinaFactor());
 		i = _sizesCache.insert(k, p);
 		if (!p.isNull()) {
@@ -559,7 +570,10 @@ const QPixmap &Image::pixCircled(int32 w, int32 h) const {
 	return i.value();
 }
 
-const QPixmap &Image::pixBlurredCircled(int32 w, int32 h) const {
+const QPixmap &Image::pixBlurredCircled(
+		Data::FileOrigin origin,
+		int32 w,
+		int32 h) const {
 	checkload();
 
 	if (w <= 0 || !width() || !height()) {
@@ -572,7 +586,7 @@ const QPixmap &Image::pixBlurredCircled(int32 w, int32 h) const {
 	auto k = PixKey(w, h, options);
 	auto i = _sizesCache.constFind(k);
 	if (i == _sizesCache.cend()) {
-		auto p = pixNoCache(w, h, options);
+		auto p = pixNoCache(origin, w, h, options);
 		if (cRetina()) p.setDevicePixelRatio(cRetinaFactor());
 		i = _sizesCache.insert(k, p);
 		if (!p.isNull()) {
@@ -582,7 +596,10 @@ const QPixmap &Image::pixBlurredCircled(int32 w, int32 h) const {
 	return i.value();
 }
 
-const QPixmap &Image::pixBlurred(int32 w, int32 h) const {
+const QPixmap &Image::pixBlurred(
+		Data::FileOrigin origin,
+		int32 w,
+		int32 h) const {
 	checkload();
 
 	if (w <= 0 || !width() || !height()) {
@@ -595,7 +612,7 @@ const QPixmap &Image::pixBlurred(int32 w, int32 h) const {
 	auto k = PixKey(w, h, options);
 	auto i = _sizesCache.constFind(k);
 	if (i == _sizesCache.cend()) {
-		auto p = pixNoCache(w, h, options);
+		auto p = pixNoCache(origin, w, h, options);
 		if (cRetina()) p.setDevicePixelRatio(cRetinaFactor());
 		i = _sizesCache.insert(k, p);
 		if (!p.isNull()) {
@@ -605,7 +622,11 @@ const QPixmap &Image::pixBlurred(int32 w, int32 h) const {
 	return i.value();
 }
 
-const QPixmap &Image::pixColored(style::color add, int32 w, int32 h) const {
+const QPixmap &Image::pixColored(
+		Data::FileOrigin origin,
+		style::color add,
+		int32 w,
+		int32 h) const {
 	checkload();
 
 	if (w <= 0 || !width() || !height()) {
@@ -618,7 +639,7 @@ const QPixmap &Image::pixColored(style::color add, int32 w, int32 h) const {
 	auto k = PixKey(w, h, options);
 	auto i = _sizesCache.constFind(k);
 	if (i == _sizesCache.cend()) {
-		auto p = pixColoredNoCache(add, w, h, true);
+		auto p = pixColoredNoCache(origin, add, w, h, true);
 		if (cRetina()) p.setDevicePixelRatio(cRetinaFactor());
 		i = _sizesCache.insert(k, p);
 		if (!p.isNull()) {
@@ -628,7 +649,11 @@ const QPixmap &Image::pixColored(style::color add, int32 w, int32 h) const {
 	return i.value();
 }
 
-const QPixmap &Image::pixBlurredColored(style::color add, int32 w, int32 h) const {
+const QPixmap &Image::pixBlurredColored(
+		Data::FileOrigin origin,
+		style::color add,
+		int32 w,
+		int32 h) const {
 	checkload();
 
 	if (w <= 0 || !width() || !height()) {
@@ -641,7 +666,7 @@ const QPixmap &Image::pixBlurredColored(style::color add, int32 w, int32 h) cons
 	auto k = PixKey(w, h, options);
 	auto i = _sizesCache.constFind(k);
 	if (i == _sizesCache.cend()) {
-		auto p = pixBlurredColoredNoCache(add, w, h);
+		auto p = pixBlurredColoredNoCache(origin, add, w, h);
 		if (cRetina()) p.setDevicePixelRatio(cRetinaFactor());
 		i = _sizesCache.insert(k, p);
 		if (!p.isNull()) {
@@ -651,7 +676,15 @@ const QPixmap &Image::pixBlurredColored(style::color add, int32 w, int32 h) cons
 	return i.value();
 }
 
-const QPixmap &Image::pixSingle(int32 w, int32 h, int32 outerw, int32 outerh, ImageRoundRadius radius, RectParts corners, const style::color *colored) const {
+const QPixmap &Image::pixSingle(
+		Data::FileOrigin origin,
+		int32 w,
+		int32 h,
+		int32 outerw,
+		int32 outerh,
+		ImageRoundRadius radius,
+		RectParts corners,
+		const style::color *colored) const {
 	checkload();
 
 	if (w <= 0 || !width() || !height()) {
@@ -685,7 +718,7 @@ const QPixmap &Image::pixSingle(int32 w, int32 h, int32 outerw, int32 outerh, Im
 		if (i != _sizesCache.cend()) {
 			globalAcquiredSize -= int64(i->width()) * i->height() * 4;
 		}
-		auto p = pixNoCache(w, h, options, outerw, outerh, colored);
+		auto p = pixNoCache(origin, w, h, options, outerw, outerh, colored);
 		if (cRetina()) p.setDevicePixelRatio(cRetinaFactor());
 		i = _sizesCache.insert(k, p);
 		if (!p.isNull()) {
@@ -695,7 +728,14 @@ const QPixmap &Image::pixSingle(int32 w, int32 h, int32 outerw, int32 outerh, Im
 	return i.value();
 }
 
-const QPixmap &Image::pixBlurredSingle(int w, int h, int32 outerw, int32 outerh, ImageRoundRadius radius, RectParts corners) const {
+const QPixmap &Image::pixBlurredSingle(
+		Data::FileOrigin origin,
+		int w,
+		int h,
+		int32 outerw,
+		int32 outerh,
+		ImageRoundRadius radius,
+		RectParts corners) const {
 	checkload();
 
 	if (w <= 0 || !width() || !height()) {
@@ -726,7 +766,7 @@ const QPixmap &Image::pixBlurredSingle(int w, int h, int32 outerw, int32 outerh,
 		if (i != _sizesCache.cend()) {
 			globalAcquiredSize -= int64(i->width()) * i->height() * 4;
 		}
-		auto p = pixNoCache(w, h, options, outerw, outerh);
+		auto p = pixNoCache(origin, w, h, options, outerw, outerh);
 		if (cRetina()) p.setDevicePixelRatio(cRetinaFactor());
 		i = _sizesCache.insert(k, p);
 		if (!p.isNull()) {
@@ -736,15 +776,22 @@ const QPixmap &Image::pixBlurredSingle(int w, int h, int32 outerw, int32 outerh,
 	return i.value();
 }
 
-QPixmap Image::pixNoCache(int w, int h, Images::Options options, int outerw, int outerh, const style::color *colored) const {
+QPixmap Image::pixNoCache(
-	if (!loading()) const_cast<Image*>(this)->load();
+		Data::FileOrigin origin,
+		int w,
+		int h,
+		Images::Options options,
+		int outerw,
+		int outerh,
+		const style::color *colored) const {
+	if (!loading()) const_cast<Image*>(this)->load(origin);
 	restore();
 
 	if (_data.isNull()) {
 		if (h <= 0 && height() > 0) {
 			h = qRound(width() * w / float64(height()));
 		}
-		return blank()->pixNoCache(w, h, options, outerw, outerh);
+		return blank()->pixNoCache(origin, w, h, options, outerw, outerh);
 	}
 
 	if (isNull() && outerw > 0 && outerh > 0) {
@@ -790,10 +837,15 @@ QPixmap Image::pixNoCache(int w, int h, Images::Options options, int outerw, int
 	return Images::pixmap(_data.toImage(), w, h, options, outerw, outerh, colored);
 }
 
-QPixmap Image::pixColoredNoCache(style::color add, int32 w, int32 h, bool smooth) const {
+QPixmap Image::pixColoredNoCache(
-	const_cast<Image*>(this)->load();
+		Data::FileOrigin origin,
+		style::color add,
+		int32 w,
+		int32 h,
+		bool smooth) const {
+	const_cast<Image*>(this)->load(origin);
 	restore();
-	if (_data.isNull()) return blank()->pix();
+	if (_data.isNull()) return blank()->pix(origin);
 
 	auto img = _data.toImage();
 	if (w <= 0 || !width() || !height() || (w == width() && (h <= 0 || h == height()))) {
@@ -805,10 +857,14 @@ QPixmap Image::pixColoredNoCache(style::color add, int32 w, int32 h, bool smooth
 	return App::pixmapFromImageInPlace(Images::prepareColored(add, img.scaled(w, h, Qt::IgnoreAspectRatio, smooth ? Qt::SmoothTransformation : Qt::FastTransformation)));
 }
 
-QPixmap Image::pixBlurredColoredNoCache(style::color add, int32 w, int32 h) const {
+QPixmap Image::pixBlurredColoredNoCache(
-	const_cast<Image*>(this)->load();
+		Data::FileOrigin origin,
+		style::color add,
+		int32 w,
+		int32 h) const {
+	const_cast<Image*>(this)->load(origin);
 	restore();
-	if (_data.isNull()) return blank()->pix();
+	if (_data.isNull()) return blank()->pix(origin);
 
 	auto img = Images::prepareBlur(_data.toImage());
 	if (h <= 0) {
@@ -933,7 +989,7 @@ void RemoteImage::destroyLoaderDelayed(FileLoader *newValue) const {
 void RemoteImage::loadLocal() {
 	if (loaded() || amLoading()) return;
 
-	_loader = createLoader(LoadFromLocalOnly, true);
+	_loader = createLoader(base::none, LoadFromLocalOnly, true);
 	if (_loader) _loader->start();
 }
 
@@ -963,7 +1019,9 @@ bool RemoteImage::amLoading() const {
 	return _loader && _loader != CancelledFileLoader;
 }
 
-void RemoteImage::automaticLoad(const HistoryItem *item) {
+void RemoteImage::automaticLoad(
+		Data::FileOrigin origin,
+		const HistoryItem *item) {
 	if (loaded()) return;
 
 	if (_loader != CancelledFileLoader && item) {
@@ -977,7 +1035,10 @@ void RemoteImage::automaticLoad(const HistoryItem *item) {
 		if (_loader) {
 			if (loadFromCloud) _loader->permitLoadFromCloud();
 		} else {
-			_loader = createLoader(loadFromCloud ? LoadFromCloudOrLocal : LoadFromLocalOnly, true);
+			_loader = createLoader(
+				origin,
+				loadFromCloud ? LoadFromCloudOrLocal : LoadFromLocalOnly,
+				true);
 			if (_loader) _loader->start();
 		}
 	}
@@ -988,20 +1049,28 @@ void RemoteImage::automaticLoadSettingsChanged() {
 	_loader = 0;
 }
 
-void RemoteImage::load(bool loadFirst, bool prior) {
+void RemoteImage::load(
+		Data::FileOrigin origin,
+		bool loadFirst,
+		bool prior) {
 	if (loaded()) return;
 
 	if (!_loader) {
-		_loader = createLoader(LoadFromCloudOrLocal, false);
+		_loader = createLoader(origin, LoadFromCloudOrLocal, false);
 	}
 	if (amLoading()) {
 		_loader->start(loadFirst, prior);
 	}
 }
 
-void RemoteImage::loadEvenCancelled(bool loadFirst, bool prior) {
+void RemoteImage::loadEvenCancelled(
-	if (_loader == CancelledFileLoader) _loader = 0;
+		Data::FileOrigin origin,
-	return load(loadFirst, prior);
+		bool loadFirst,
+		bool prior) {
+	if (_loader == CancelledFileLoader) {
+		_loader = nullptr;
+	}
+	return load(origin, loadFirst, prior);
 }
 
 RemoteImage::~RemoteImage() {
@@ -1070,9 +1139,17 @@ void StorageImage::setInformation(int32 size, int32 width, int32 height) {
 	_location.setSize(width, height);
 }
 
-FileLoader *StorageImage::createLoader(LoadFromCloudSetting fromCloud, bool autoLoading) {
+FileLoader *StorageImage::createLoader(
+		Data::FileOrigin origin,
+		LoadFromCloudSetting fromCloud,
+		bool autoLoading) {
 	if (_location.isNull()) return 0;
-	return new mtpFileLoader(&_location, _size, fromCloud, autoLoading);
+	return new mtpFileLoader(
+		&_location,
+		origin,
+		_size,
+		fromCloud,
+		autoLoading);
 }
 
 WebFileImage::WebFileImage(
@@ -1116,10 +1193,16 @@ void WebFileImage::setInformation(int size, int width, int height) {
 }
 
 FileLoader *WebFileImage::createLoader(
+		Data::FileOrigin origin,
 		LoadFromCloudSetting fromCloud,
 		bool autoLoading) {
-	if (_location.isNull()) return 0;
+	return _location.isNull()
-	return new mtpFileLoader(&_location, _size, fromCloud, autoLoading);
+		? nullptr
+		: new mtpFileLoader(
+			&_location,
+			_size,
+			fromCloud,
+			autoLoading);
 }
 
 DelayedStorageImage::DelayedStorageImage() : StorageImage(StorageImageLocation())
@@ -1143,12 +1226,13 @@ DelayedStorageImage::DelayedStorageImage(QByteArray &bytes)
 }
 
 void DelayedStorageImage::setStorageLocation(
+		Data::FileOrigin origin,
 		const StorageImageLocation location) {
 	_location = location;
 	if (_loadRequested) {
 		if (!_loadCancelled) {
 			if (_loadFromCloud) {
-				load();
+				load(origin);
 			} else {
 				loadLocal();
 			}
@@ -1157,7 +1241,9 @@ void DelayedStorageImage::setStorageLocation(
 	}
 }
 
-void DelayedStorageImage::automaticLoad(const HistoryItem *item) {
+void DelayedStorageImage::automaticLoad(
+		Data::FileOrigin origin,
+		const HistoryItem *item) {
 	if (_location.isNull()) {
 		if (!_loadCancelled && item) {
 			bool loadFromCloud = false;
@@ -1175,7 +1261,7 @@ void DelayedStorageImage::automaticLoad(const HistoryItem *item) {
 			}
 		}
 	} else {
-		StorageImage::automaticLoad(item);
+		StorageImage::automaticLoad(origin, item);
 	}
 }
 
@@ -1184,17 +1270,23 @@ void DelayedStorageImage::automaticLoadSettingsChanged() {
 	StorageImage::automaticLoadSettingsChanged();
 }
 
-void DelayedStorageImage::load(bool loadFirst, bool prior) {
+void DelayedStorageImage::load(
+		Data::FileOrigin origin,
+		bool loadFirst,
+		bool prior) {
 	if (_location.isNull()) {
 		_loadRequested = _loadFromCloud = true;
 	} else {
-		StorageImage::load(loadFirst, prior);
+		StorageImage::load(origin, loadFirst, prior);
 	}
 }
 
-void DelayedStorageImage::loadEvenCancelled(bool loadFirst, bool prior) {
+void DelayedStorageImage::loadEvenCancelled(
+		Data::FileOrigin origin,
+		bool loadFirst,
+		bool prior) {
 	_loadCancelled = false;
-	StorageImage::loadEvenCancelled(loadFirst, prior);
+	StorageImage::loadEvenCancelled(origin, loadFirst, prior);
 }
 
 bool DelayedStorageImage::displayLoading() const {
@@ -1245,7 +1337,10 @@ void WebImage::setInformation(int32 size, int32 width, int32 height) {
 	setSize(width, height);
 }
 
-FileLoader *WebImage::createLoader(LoadFromCloudSetting fromCloud, bool autoLoading) {
+FileLoader *WebImage::createLoader(
+		Data::FileOrigin origin,
+		LoadFromCloudSetting fromCloud,
+		bool autoLoading) {
 	return new webFileLoader(_url, QString(), fromCloud, autoLoading);
 }
 

Telegram/SourceFiles/ui/images.h

@@ -8,6 +8,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #pragma once
 
 #include "base/flags.h"
+#include "data/data_file_origin.h"
 
 enum class ImageRoundRadius {
 	None,
@@ -66,7 +67,6 @@ inline QPixmap pixmap(QImage img, int w, int h, Options options, int outerw, int
 } // namespace Images
 
 class FileLoader;
-class mtpFileLoader;
 
 enum LoadFromCloudSetting {
 	LoadFromCloudOrLocal,
@@ -250,7 +250,9 @@ public:
 	Image(const QPixmap &pixmap, QByteArray format = QByteArray());
 	Image(const QByteArray &filecontent, QByteArray format, const QPixmap &pixmap);
 
-	virtual void automaticLoad(const HistoryItem *item) { // auto load photo
+	virtual void automaticLoad(
+		Data::FileOrigin origin,
+		const HistoryItem *item) {
 	}
 	virtual void automaticLoadSettingsChanged() {
 	}
@@ -273,18 +275,74 @@ public:
 		return 0;
 	}
 
-	const QPixmap &pix(int32 w = 0, int32 h = 0) const;
+	const QPixmap &pix(
-	const QPixmap &pixRounded(int32 w = 0, int32 h = 0, ImageRoundRadius radius = ImageRoundRadius::None, RectParts corners = RectPart::AllCorners) const;
+		Data::FileOrigin origin,
-	const QPixmap &pixBlurred(int32 w = 0, int32 h = 0) const;
+		int32 w = 0,
-	const QPixmap &pixColored(style::color add, int32 w = 0, int32 h = 0) const;
+		int32 h = 0) const;
-	const QPixmap &pixBlurredColored(style::color add, int32 w = 0, int32 h = 0) const;
+	const QPixmap &pixRounded(
-	const QPixmap &pixSingle(int32 w, int32 h, int32 outerw, int32 outerh, ImageRoundRadius radius, RectParts corners = RectPart::AllCorners, const style::color *colored = nullptr) const;
+		Data::FileOrigin origin,
-	const QPixmap &pixBlurredSingle(int32 w, int32 h, int32 outerw, int32 outerh, ImageRoundRadius radius, RectParts corners = RectPart::AllCorners) const;
+		int32 w = 0,
-	const QPixmap &pixCircled(int32 w = 0, int32 h = 0) const;
+		int32 h = 0,
-	const QPixmap &pixBlurredCircled(int32 w = 0, int32 h = 0) const;
+		ImageRoundRadius radius = ImageRoundRadius::None,
-	QPixmap pixNoCache(int w = 0, int h = 0, Images::Options options = 0, int outerw = -1, int outerh = -1, const style::color *colored = nullptr) const;
+		RectParts corners = RectPart::AllCorners) const;
-	QPixmap pixColoredNoCache(style::color add, int32 w = 0, int32 h = 0, bool smooth = false) const;
+	const QPixmap &pixBlurred(
-	QPixmap pixBlurredColoredNoCache(style::color add, int32 w, int32 h = 0) const;
+		Data::FileOrigin origin,
+		int32 w = 0,
+		int32 h = 0) const;
+	const QPixmap &pixColored(
+		Data::FileOrigin origin,
+		style::color add,
+		int32 w = 0,
+		int32 h = 0) const;
+	const QPixmap &pixBlurredColored(
+		Data::FileOrigin origin,
+		style::color add,
+		int32 w = 0,
+		int32 h = 0) const;
+	const QPixmap &pixSingle(
+		Data::FileOrigin origin,
+		int32 w,
+		int32 h,
+		int32 outerw,
+		int32 outerh,
+		ImageRoundRadius radius,
+		RectParts corners = RectPart::AllCorners,
+		const style::color *colored = nullptr) const;
+	const QPixmap &pixBlurredSingle(
+		Data::FileOrigin origin,
+		int32 w,
+		int32 h,
+		int32 outerw,
+		int32 outerh,
+		ImageRoundRadius radius,
+		RectParts corners = RectPart::AllCorners) const;
+	const QPixmap &pixCircled(
+		Data::FileOrigin origin,
+		int32 w = 0,
+		int32 h = 0) const;
+	const QPixmap &pixBlurredCircled(
+		Data::FileOrigin origin,
+		int32 w = 0,
+		int32 h = 0) const;
+	QPixmap pixNoCache(
+		Data::FileOrigin origin,
+		int w = 0,
+		int h = 0,
+		Images::Options options = 0,
+		int outerw = -1,
+		int outerh = -1,
+		const style::color *colored = nullptr) const;
+	QPixmap pixColoredNoCache(
+		Data::FileOrigin origin,
+		style::color add,
+		int32 w = 0,
+		int32 h = 0,
+		bool smooth = false) const;
+	QPixmap pixBlurredColoredNoCache(
+		Data::FileOrigin origin,
+		style::color add,
+		int32 w,
+		int32 h = 0) const;
 
 	int32 width() const {
 		return qMax(countWidth(), 1);
@@ -294,10 +352,16 @@ public:
 		return qMax(countHeight(), 1);
 	}
 
-	virtual void load(bool loadFirst = false, bool prior = true) {
+	virtual void load(
+		Data::FileOrigin origin,
+		bool loadFirst = false,
+		bool prior = true) {
 	}
 
-	virtual void loadEvenCancelled(bool loadFirst = false, bool prior = true) {
+	virtual void loadEvenCancelled(
+		Data::FileOrigin origin,
+		bool loadFirst = false,
+		bool prior = true) {
 	}
 
 	virtual const StorageImageLocation &location() const {
@@ -381,7 +445,9 @@ inline StorageKey storageKey(const WebFileLocation &location) {
 
 class RemoteImage : public Image {
 public:
-	void automaticLoad(const HistoryItem *item) override; // auto load photo
+	void automaticLoad(
+		Data::FileOrigin origin,
+		const HistoryItem *item) override; // auto load photo
 	void automaticLoadSettingsChanged() override;
 
 	bool loaded() const override;
@@ -393,10 +459,18 @@ public:
 	float64 progress() const override;
 	int32 loadOffset() const override;
 
-	void setData(QByteArray &bytes, const QByteArray &format = QByteArray());
+	void setData(
+		QByteArray &bytes,
+		const QByteArray &format = QByteArray());
 
-	void load(bool loadFirst = false, bool prior = true) override;
+	void load(
-	void loadEvenCancelled(bool loadFirst = false, bool prior = true) override;
+		Data::FileOrigin origin,
+		bool loadFirst = false,
+		bool prior = true) override;
+	void loadEvenCancelled(
+		Data::FileOrigin origin,
+		bool loadFirst = false,
+		bool prior = true) override;
 
 	~RemoteImage();
 
@@ -407,7 +481,10 @@ protected:
 		return QSize();
 	}
 	virtual void setInformation(int32 size, int32 width, int32 height) = 0;
-	virtual FileLoader *createLoader(LoadFromCloudSetting fromCloud, bool autoLoading) = 0;
+	virtual FileLoader *createLoader(
+		Data::FileOrigin origin,
+		LoadFromCloudSetting fromCloud,
+		bool autoLoading) = 0;
 
 	void checkload() const override {
 		doCheckload();
@@ -434,26 +511,36 @@ public:
 
 protected:
 	void setInformation(int32 size, int32 width, int32 height) override;
-	FileLoader *createLoader(LoadFromCloudSetting fromCloud, bool autoLoading) override;
+	FileLoader *createLoader(
+		Data::FileOrigin origin,
+		LoadFromCloudSetting fromCloud,
+		bool autoLoading) override;
 
 	bool hasLocalCopy() const override;
 
-	StorageImageLocation _location;
-	int32 _size;
-
 	int32 countWidth() const override;
 	int32 countHeight() const override;
 
+	StorageImageLocation _location;
+	int32 _size;
+
 };
 
 class WebFileImage : public RemoteImage {
 public:
 	WebFileImage(const WebFileLocation &location, QSize box, int size = 0);
-	WebFileImage(const WebFileLocation &location, int width, int height, int size = 0);
+	WebFileImage(
+		const WebFileLocation &location,
+		int width,
+		int height,
+		int size = 0);
 
 protected:
 	void setInformation(int size, int width, int height) override;
-	FileLoader *createLoader(LoadFromCloudSetting fromCloud, bool autoLoading) override;
+	FileLoader *createLoader(
+		Data::FileOrigin origin,
+		LoadFromCloudSetting fromCloud,
+		bool autoLoading) override;
 
 	QSize shrinkBox() const override {
 		return _box;
@@ -461,25 +548,26 @@ protected:
 
 	bool hasLocalCopy() const override;
 
+	int countWidth() const override;
+	int countHeight() const override;
+
 	WebFileLocation _location;
 	QSize _box;
 	int _width = 0;
 	int _height = 0;
 	int _size = 0;
 
-	int countWidth() const override;
-	int countHeight() const override;
-
 };
 
 class DelayedStorageImage : public StorageImage {
 public:
-
 	DelayedStorageImage();
 	DelayedStorageImage(int32 w, int32 h);
 	DelayedStorageImage(QByteArray &bytes);
 
-	void setStorageLocation(const StorageImageLocation location);
+	void setStorageLocation(
+		Data::FileOrigin origin,
+		const StorageImageLocation location);
 
 	virtual DelayedStorageImage *toDelayedStorageImage() override {
 		return this;
@@ -488,7 +576,9 @@ public:
 		return this;
 	}
 
-	void automaticLoad(const HistoryItem *item) override; // auto load photo
+	void automaticLoad(
+		Data::FileOrigin origin,
+		const HistoryItem *item) override; // auto load photo
 	void automaticLoadSettingsChanged() override;
 
 	bool loading() const override {
@@ -497,8 +587,14 @@ public:
 	bool displayLoading() const override;
 	void cancel() override;
 
-	void load(bool loadFirst = false, bool prior = true) override;
+	void load(
-	void loadEvenCancelled(bool loadFirst = false, bool prior = true) override;
+		Data::FileOrigin origin,
+		bool loadFirst = false,
+		bool prior = true) override;
+	void loadEvenCancelled(
+		Data::FileOrigin origin,
+		bool loadFirst = false,
+		bool prior = true) override;
 
 private:
 	bool _loadRequested, _loadCancelled, _loadFromCloud;
@@ -518,7 +614,10 @@ protected:
 		return _box;
 	}
 	void setInformation(int32 size, int32 width, int32 height) override;
-	FileLoader *createLoader(LoadFromCloudSetting fromCloud, bool autoLoading) override;
+	FileLoader *createLoader(
+		Data::FileOrigin origin,
+		LoadFromCloudSetting fromCloud,
+		bool autoLoading) override;
 
 	int32 countWidth() const override;
 	int32 countHeight() const override;

Telegram/SourceFiles/window/layer_widget.cpp

@@ -850,7 +850,9 @@ void MediaPreviewWidget::resizeEvent(QResizeEvent *e) {
 	update();
 }
 
-void MediaPreviewWidget::showPreview(DocumentData *document) {
+void MediaPreviewWidget::showPreview(
+		Data::FileOrigin origin,
+		not_null<DocumentData*> document) {
 	if (!document
 		|| (!document->isAnimation() && !document->sticker())
 		|| document->isVideoMessage()) {
@@ -859,19 +861,23 @@ void MediaPreviewWidget::showPreview(DocumentData *document) {
 	}
 
 	startShow();
+	_origin = origin;
 	_photo = nullptr;
 	_document = document;
 	fillEmojiString();
 	resetGifAndCache();
 }
 
-void MediaPreviewWidget::showPreview(PhotoData *photo) {
+void MediaPreviewWidget::showPreview(
-	if (!photo || photo->full->isNull()) {
+		Data::FileOrigin origin,
+		not_null<PhotoData*> photo) {
+	if (photo->full->isNull()) {
 		hidePreview();
 		return;
 	}
 
 	startShow();
+	_origin = origin;
 	_photo = photo;
 	_document = nullptr;
 	fillEmojiString();
@@ -974,17 +980,17 @@ QPixmap MediaPreviewWidget::currentImage() const {
 				if (_document->sticker()->img->isNull()) {
 					if (_cacheStatus != CacheThumbLoaded && _document->thumb->loaded()) {
 						QSize s = currentDimensions();
-						_cache = _document->thumb->pixBlurred(s.width(), s.height());
+						_cache = _document->thumb->pixBlurred(_origin, s.width(), s.height());
 						_cacheStatus = CacheThumbLoaded;
 					}
 				} else {
 					QSize s = currentDimensions();
-					_cache = _document->sticker()->img->pix(s.width(), s.height());
+					_cache = _document->sticker()->img->pix(_origin, s.width(), s.height());
 					_cacheStatus = CacheLoaded;
 				}
 			}
 		} else {
-			_document->automaticLoad(nullptr);
+			_document->automaticLoad(_origin, nullptr);
 			if (_document->loaded()) {
 				if (!_gif && !_gif.isBad()) {
 					auto that = const_cast<MediaPreviewWidget*>(this);
@@ -1001,7 +1007,7 @@ QPixmap MediaPreviewWidget::currentImage() const {
 			}
 			if (_cacheStatus != CacheThumbLoaded && _document->thumb->loaded()) {
 				QSize s = currentDimensions();
-				_cache = _document->thumb->pixBlurred(s.width(), s.height());
+				_cache = _document->thumb->pixBlurred(_origin, s.width(), s.height());
 				_cacheStatus = CacheThumbLoaded;
 			}
 		}
@@ -1009,16 +1015,16 @@ QPixmap MediaPreviewWidget::currentImage() const {
 		if (_cacheStatus != CacheLoaded) {
 			if (_photo->full->loaded()) {
 				QSize s = currentDimensions();
-				_cache = _photo->full->pix(s.width(), s.height());
+				_cache = _photo->full->pix(_origin, s.width(), s.height());
 				_cacheStatus = CacheLoaded;
 			} else {
 				if (_cacheStatus != CacheThumbLoaded && _photo->thumb->loaded()) {
 					QSize s = currentDimensions();
-					_cache = _photo->thumb->pixBlurred(s.width(), s.height());
+					_cache = _photo->thumb->pixBlurred(_origin, s.width(), s.height());
 					_cacheStatus = CacheThumbLoaded;
 				}
-				_photo->thumb->load();
+				_photo->thumb->load(_origin);
-				_photo->full->load();
+				_photo->full->load(_origin);
 			}
 		}
 

Telegram/SourceFiles/window/layer_widget.h

@@ -201,8 +201,12 @@ class MediaPreviewWidget : public TWidget, private base::Subscriber {
 public:
 	MediaPreviewWidget(QWidget *parent, not_null<Window::Controller*> controller);
 
-	void showPreview(DocumentData *document);
+	void showPreview(
-	void showPreview(PhotoData *photo);
+		Data::FileOrigin origin,
+		not_null<DocumentData*> document);
+	void showPreview(
+		Data::FileOrigin origin,
+		not_null<PhotoData*> photo);
 	void hidePreview();
 
 	~MediaPreviewWidget();
@@ -222,6 +226,7 @@ private:
 
 	Animation _a_shown;
 	bool _hiding = false;
+	Data::FileOrigin _origin;
 	DocumentData *_document = nullptr;
 	PhotoData *_photo = nullptr;
 	Media::Clip::ReaderPointer _gif;

Telegram/gyp/telegram_sources.txt

@@ -179,6 +179,7 @@
 <(src_loc)/data/data_feed.h
 <(src_loc)/data/data_feed_messages.cpp
 <(src_loc)/data/data_feed_messages.h
+<(src_loc)/data/data_file_origin.h
 <(src_loc)/data/data_flags.h
 <(src_loc)/data/data_game.h
 <(src_loc)/data/data_groups.cpp