Apply webpage media from sent message via bot.

Telegram/SourceFiles/history/history_message.cpp

@@ -732,6 +732,8 @@ void HistoryMessage::refreshSentMedia(const MTPMessageMedia *media) {
 	refreshMedia(media);
 	if (wasGrouped) {
 		Auth().data().groups().refreshMessage(this);
+	} else {
+		Auth().data().requestItemViewRefresh(this);
 	}
 }
 

Telegram/SourceFiles/history/history_widget.cpp

@@ -2235,7 +2235,9 @@ void HistoryWidget::destroyUnreadBar() {
 	if (_migrated) _migrated->destroyUnreadBar();
 }
 
-void HistoryWidget::newUnreadMsg(History *history, HistoryItem *item) {
+void HistoryWidget::newUnreadMsg(
+		not_null<History*> history,
+		not_null<HistoryItem*> item) {
 	if (_history == history) {
 		// If we get here in non-resized state we can't rely on results of
 		// doWeReadServerHistory() and mark chat as read.
@@ -2256,7 +2258,11 @@ void HistoryWidget::newUnreadMsg(History *history, HistoryItem *item) {
 		}
 	}
 	Auth().notifications().schedule(history, item);
-	history->changeUnreadCount(1);
+	if (history->unreadCountKnown()) {
+		history->changeUnreadCount(1);
+	} else {
+		Auth().api().requestDialogEntry(history);
+	}
 }
 
 void HistoryWidget::historyToDown(History *history) {

Telegram/SourceFiles/history/history_widget.h

@@ -201,7 +201,9 @@ public:
 	void firstLoadMessages();
 	void delayedShowAt(MsgId showAtMsgId);
 
-	void newUnreadMsg(History *history, HistoryItem *item);
+	void newUnreadMsg(
+		not_null<History*> history,
+		not_null<HistoryItem*> item);
 	void historyToDown(History *history);
 	void unreadCountChanged(not_null<History*> history);
 

Telegram/SourceFiles/mainwidget.cpp

@@ -2684,7 +2684,9 @@ void MainWidget::dialogsToUp() {
 	_dialogs->dialogsToUp();
 }
 
-void MainWidget::newUnreadMsg(History *history, HistoryItem *item) {
+void MainWidget::newUnreadMsg(
+		not_null<History*> history,
+		not_null<HistoryItem*> item) {
 	_history->newUnreadMsg(history, item);
 }
 

Telegram/SourceFiles/mainwidget.h

@@ -125,7 +125,9 @@ public:
 		const MTPUpdates &updates);
 	void historyToDown(History *hist);
 	void dialogsToUp();
-	void newUnreadMsg(History *history, HistoryItem *item);
+	void newUnreadMsg(
+		not_null<History*> history,
+		not_null<HistoryItem*> item);
 	void markActiveHistoryAsRead();
 
 	Dialogs::RowDescriptor chatListEntryBefore(