Added initial support of withdraw button in channel earn info section.

Telegram/SourceFiles/api/api_earn.cpp

@@ -0,0 +1,88 @@
+/*
+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
+*/
+#include "api/api_earn.h"
+
+#include "api/api_cloud_password.h"
+#include "apiwrap.h"
+#include "boxes/passcode_box.h"
+#include "data/data_channel.h"
+#include "data/data_session.h"
+#include "lang/lang_keys.h"
+#include "main/main_session.h"
+#include "ui/basic_click_handlers.h"
+#include "ui/widgets/buttons.h"
+
+namespace Api {
+
+void RestrictSponsored(
+		not_null<ChannelData*> channel,
+		bool restricted,
+		Fn<void(QString)> failed) {
+	channel->session().api().request(MTPchannels_RestrictSponsoredMessages(
+		channel->inputChannel,
+		MTP_bool(restricted))
+	).done([=](const MTPUpdates &updates) {
+		channel->session().api().applyUpdates(updates);
+	}).fail([=](const MTP::Error &error) {
+		failed(error.type());
+	}).send();
+}
+
+void HandleWithdrawalButton(
+		not_null<ChannelData*> channel,
+		not_null<Ui::RippleButton*> button,
+		std::shared_ptr<Ui::Show> show) {
+	struct State {
+		rpl::lifetime lifetime;
+		bool loading = false;
+	};
+
+	const auto state = button->lifetime().make_state<State>();
+	const auto session = &channel->session();
+
+	session->api().cloudPassword().reload();
+	button->setClickedCallback([=] {
+		if (state->loading) {
+			return;
+		}
+		state->loading = true;
+		state->lifetime = session->api().cloudPassword().state(
+		) | rpl::take(
+			1
+		) | rpl::start_with_next([=](const Core::CloudPasswordState &pass) {
+			state->loading = false;
+
+			auto fields = PasscodeBox::CloudFields::From(pass);
+			fields.customTitle =
+				tr::lng_channel_earn_balance_password_title();
+			fields.customDescription =
+				tr::lng_channel_earn_balance_password_description(tr::now);
+			fields.customSubmitButton = tr::lng_passcode_submit();
+			fields.customCheckCallback = crl::guard(button, [=](
+					const Core::CloudPasswordResult &result) {
+				session->api().request(
+					MTPstats_GetBroadcastRevenueWithdrawalUrl(
+						channel->inputChannel,
+						result.result
+				)).done([=](const MTPstats_BroadcastRevenueWithdrawalUrl &r) {
+					const auto url = qs(r.data().vurl());
+
+					if (!url.isEmpty()) {
+						UrlClickHandler::Open(url);
+					}
+				}).fail([=](const MTP::Error &error) {
+					show->showToast(error.type());
+				}).send();
+			});
+			show->show(Box<PasscodeBox>(session, fields));
+		});
+
+	});
+}
+
+} // namespace Api

Telegram/SourceFiles/api/api_earn.h

@@ -0,0 +1,29 @@
+/*
+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
+
+class ChannelData;
+
+namespace Ui {
+class RippleButton;
+class Show;
+} // namespace Ui
+
+namespace Api {
+
+void RestrictSponsored(
+	not_null<ChannelData*> channel,
+	bool restricted,
+	Fn<void(QString)> failed);
+
+void HandleWithdrawalButton(
+	not_null<ChannelData*> channel,
+	not_null<Ui::RippleButton*> button,
+	std::shared_ptr<Ui::Show> show);
+
+} // namespace Api