From 8efbd7a1cb2d6012e51a4bfa4de133d45d93752e Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Sun, 17 Dec 2023 12:58:47 +0300
Subject: [PATCH] Added ability to hide subscription button in preview premium
 boxes.

---
 Telegram/SourceFiles/boxes/premium_preview_box.cpp | 10 +++++++---
 Telegram/SourceFiles/boxes/premium_preview_box.h   |  3 ++-
 2 files changed, 9 insertions(+), 4 deletions(-)

diff --git a/Telegram/SourceFiles/boxes/premium_preview_box.cpp b/Telegram/SourceFiles/boxes/premium_preview_box.cpp
index 6cdb9a10a..92240b424 100644
--- a/Telegram/SourceFiles/boxes/premium_preview_box.cpp
+++ b/Telegram/SourceFiles/boxes/premium_preview_box.cpp
@@ -66,6 +66,7 @@ struct Descriptor {
 	bool fromSettings = false;
 	Fn<void()> hiddenCallback;
 	Fn<void(not_null<Ui::BoxContent*>)> shownCallback;
+	bool hideSubscriptionButton = false;
 };
 
 bool operator==(const Descriptor &a, const Descriptor &b) {
@@ -1025,7 +1026,8 @@ void PreviewBox(
 			state->preload();
 		}
 	};
-	if (descriptor.fromSettings && show->session().premium()) {
+	if ((descriptor.fromSettings && show->session().premium())
+		|| descriptor.hideSubscriptionButton) {
 		box->setShowFinishedCallback(showFinished);
 		box->addButton(tr::lng_close(), [=] { box->closeBox(); });
 	} else {
@@ -1151,7 +1153,7 @@ void DecorateListPromoBox(
 		box->boxClosing() | rpl::start_with_next(hidden, box->lifetime());
 	}
 
-	if (session->premium()) {
+	if (session->premium() || descriptor.hideSubscriptionButton) {
 		box->addButton(tr::lng_close(), [=] {
 			box->closeBox();
 		});
@@ -1286,10 +1288,12 @@ void ShowPremiumPreviewBox(
 void ShowPremiumPreviewBox(
 		std::shared_ptr<ChatHelpers::Show> show,
 		PremiumPreview section,
-		Fn<void(not_null<Ui::BoxContent*>)> shown) {
+		Fn<void(not_null<Ui::BoxContent*>)> shown,
+		bool hideSubscriptionButton) {
 	Show(std::move(show), Descriptor{
 		.section = section,
 		.shownCallback = std::move(shown),
+		.hideSubscriptionButton = hideSubscriptionButton,
 	});
 }
 
diff --git a/Telegram/SourceFiles/boxes/premium_preview_box.h b/Telegram/SourceFiles/boxes/premium_preview_box.h
index 35c055717..60c5699ca 100644
--- a/Telegram/SourceFiles/boxes/premium_preview_box.h
+++ b/Telegram/SourceFiles/boxes/premium_preview_box.h
@@ -73,7 +73,8 @@ void ShowPremiumPreviewBox(
 void ShowPremiumPreviewBox(
 	std::shared_ptr<ChatHelpers::Show> show,
 	PremiumPreview section,
-	Fn<void(not_null<Ui::BoxContent*>)> shown = nullptr);
+	Fn<void(not_null<Ui::BoxContent*>)> shown = nullptr,
+	bool hideSubscriptionButton = false);
 
 void ShowPremiumPreviewToBuy(
 	not_null<Window::SessionController*> controller,