Adding Bitcoin.com widget to NTP [1.15]

browser/BUILD.gn

@@ -1,7 +1,7 @@
 import("//brave/build/config.gni")
 import("//brave/components/binance/browser/buildflags/buildflags.gni")
 import("//brave/components/brave_together/buildflags/buildflags.gni")
-import("//brave/components/ntp_widget_utils/browser/buildflags/buildflags.gni")
+import("//brave/components/moonpay/browser/buildflags/buildflags.gni")
 import("//brave/components/gemini/browser/buildflags/buildflags.gni")
 import("//brave/browser/tor/buildflags/buildflags.gni")
 import("//brave/components/brave_ads/browser/buildflags/buildflags.gni")
@@ -139,6 +139,7 @@ source_set("browser_process") {
     "//brave/components/greaselion/browser/buildflags",
     "//brave/components/ipfs/browser/buildflags",
     "//brave/components/l10n/browser",
+    "//brave/components/moonpay/browser/buildflags",
     "//brave/components/ntp_background_images/browser",
     "//brave/components/ntp_tiles",
     "//brave/components/p3a",
@@ -305,12 +306,6 @@ source_set("browser_process") {
     ]
   }
 
-  if (ntp_widget_utils_enabled) {
-    deps += [
-      "//brave/components/ntp_widget_utils/browser",
-    ]
-  }
-
   if (ipfs_enabled) {
     sources += [
       "ipfs/content_browser_client_helper.cc",
@@ -342,6 +337,13 @@ source_set("browser_process") {
     ]
   }
 
+  if (moonpay_enabled) {
+    deps += [
+      "//brave/components/moonpay/browser",
+      "//brave/components/moonpay/common",
+    ]
+  }
+
   if (enable_tor) {
     deps += [
       "//brave/browser/tor",

browser/brave_profile_prefs.cc

@@ -19,6 +19,7 @@
 #include "brave/components/brave_wallet/browser/buildflags/buildflags.h"
 #include "brave/components/brave_wayback_machine/buildflags.h"
 #include "brave/components/brave_webtorrent/browser/buildflags/buildflags.h"
+#include "brave/components/moonpay/browser/buildflags/buildflags.h"
 #include "brave/components/ipfs/browser/buildflags/buildflags.h"
 #include "brave/components/speedreader/buildflags.h"
 #include "chrome/browser/net/prediction_options.h"
@@ -61,6 +62,11 @@
 #include "brave/components/gemini/browser/pref_names.h"
 #endif
 
+#if BUILDFLAG(MOONPAY_ENABLED)
+#include "brave/components/moonpay/browser/moonpay_pref_utils.h"
+#include "brave/components/moonpay/common/pref_names.h"
+#endif
+
 #if BUILDFLAG(ENABLE_BRAVE_PERF_PREDICTOR)
 #include "brave/components/brave_perf_predictor/browser/perf_predictor_tab_helper.h"
 #include "brave/components/brave_perf_predictor/browser/p3a_bandwidth_savings_tracker.h"
@@ -274,6 +280,10 @@ void RegisterProfilePrefs(user_prefs::PrefRegistrySyncable* registry) {
   speedreader::SpeedreaderService::RegisterPrefs(registry);
 #endif
 
+#if BUILDFLAG(MOONPAY_ENABLED)
+  moonpay::MoonpayPrefUtils::RegisterPrefs(registry);
+#endif
+
 #if !defined(OS_ANDROID)
   BraveOmniboxClientImpl::RegisterPrefs(registry);
 #endif

browser/extensions/BUILD.gn

@@ -7,7 +7,7 @@ import("//brave/components/brave_wayback_machine/buildflags/buildflags.gni")
 import("//brave/components/brave_webtorrent/browser/buildflags/buildflags.gni")
 import("//brave/components/brave_together/buildflags/buildflags.gni")
 import("//brave/components/ipfs/browser/buildflags/buildflags.gni")
-import("//brave/components/ntp_widget_utils/browser/buildflags/buildflags.gni")
+import("//brave/components/moonpay/browser/buildflags/buildflags.gni")
 import("//build/config/features.gni")
 import("//components/gcm_driver/config.gni")
 
@@ -59,20 +59,6 @@ source_set("extensions") {
     configs += [ ":infura_config" ]
   }
 
-  if (binance_enabled) {
-    sources += [
-      "api/binance_api.cc",
-      "api/binance_api.h",
-    ]
-  }
-
-  if (brave_together_enabled) {
-    sources += [
-      "api/brave_together_api.cc",
-      "api/brave_together_api.h",
-    ]
-  }
-
   deps = [
     ":resources",
     "//base",
@@ -106,8 +92,15 @@ source_set("extensions") {
     "//url",
   ]
 
-  if (ntp_widget_utils_enabled) {
+  if (moonpay_enabled) {
+    sources += [
+      "api/moonpay_api.cc",
+      "api/moonpay_api.h",
+    ]
+
     deps += [
+      "//brave/components/moonpay/browser/",
+      "//brave/components/moonpay/common/",
       "//brave/components/ntp_widget_utils/browser",
     ]
   }
@@ -156,9 +149,32 @@ source_set("extensions") {
       "api/gemini_api.h",
     ]
     deps += [
-      "//brave/common",
       "//brave/components/gemini/browser",
-      "//extensions/browser",
+      "//brave/components/ntp_widget_utils/browser",
+    ]
+  }
+
+  if (binance_enabled) {
+    sources += [
+      "api/binance_api.cc",
+      "api/binance_api.h",
+    ]
+
+    deps += [
+      "//brave/components/binance/browser",
+      "//brave/components/ntp_widget_utils/browser",
+    ]
+  }
+
+  if (brave_together_enabled) {
+    sources += [
+      "api/brave_together_api.cc",
+      "api/brave_together_api.h",
+    ]
+
+    deps += [
+      "//brave/components/brave_together/browser",
+      "//brave/components/ntp_widget_utils/browser",
     ]
   }
 }

browser/extensions/api/moonpay_api.cc

@@ -0,0 +1,93 @@
+/* Copyright (c) 2020 The Brave Authors. All rights reserved.
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "brave/browser/extensions/api/moonpay_api.h"
+
+#include <string>
+#include <memory>
+#include <utility>
+
+#include "brave/browser/profiles/profile_util.h"
+#include "brave/components/moonpay/browser/regions.h"
+#include "brave/components/moonpay/common/pref_names.h"
+#include "brave/components/ntp_widget_utils/browser/ntp_widget_utils_region.h"
+#include "chrome/browser/profiles/profile.h"
+#include "components/prefs/pref_service.h"
+
+namespace {
+bool IsMoonpayAPIAvailable(content::BrowserContext* context) {
+  Profile* profile = Profile::FromBrowserContext(context);
+  return !brave::IsTorProfile(profile) &&
+    !profile->IsIncognitoProfile() &&
+    !profile->IsGuestSession();
+}
+}
+
+namespace extensions {
+namespace api {
+
+ExtensionFunction::ResponseAction
+MoonpayIsBitcoinDotComSupportedFunction::Run() {
+  Profile* profile = Profile::FromBrowserContext(browser_context());
+
+  if (!IsMoonpayAPIAvailable(browser_context())) {
+    return RespondNow(Error("Not available in Tor/incognito/guest profile"));
+  }
+
+  bool is_supported = ntp_widget_utils::IsRegionSupported(
+      profile->GetPrefs(), moonpay::bitcoin_dot_com_supported_regions, true);
+  return RespondNow(OneArgument(
+      std::make_unique<base::Value>(is_supported)));
+}
+
+ExtensionFunction::ResponseAction
+MoonpayOnBuyBitcoinDotComCryptoFunction::Run() {
+  Profile* profile = Profile::FromBrowserContext(browser_context());
+
+  if (!IsMoonpayAPIAvailable(browser_context())) {
+    return RespondNow(Error("Not available in Tor/incognito/guest profile"));
+  }
+
+  profile->GetPrefs()->SetBoolean(kMoonpayHasBoughtBitcoinDotComCrypto, true);
+  profile->GetPrefs()->SetBoolean(kMoonpayHasInteractedBitcoinDotCom, true);
+
+  return RespondNow(NoArguments());
+}
+
+ExtensionFunction::ResponseAction
+MoonpayOnInteractionBitcoinDotComFunction::Run() {
+  Profile* profile = Profile::FromBrowserContext(browser_context());
+
+  if (!IsMoonpayAPIAvailable(browser_context())) {
+    return RespondNow(Error("Not available in Tor/incognito/guest profile"));
+  }
+
+  profile->GetPrefs()->SetBoolean(kMoonpayHasInteractedBitcoinDotCom, true);
+
+  return RespondNow(NoArguments());
+}
+
+ExtensionFunction::ResponseAction
+MoonpayGetBitcoinDotComInteractionsFunction::Run() {
+  Profile* profile = Profile::FromBrowserContext(browser_context());
+
+  if (!IsMoonpayAPIAvailable(browser_context())) {
+    return RespondNow(Error("Not available in Tor/incognito/guest profile"));
+  }
+
+  bool has_bought = profile->GetPrefs()->GetBoolean(
+      kMoonpayHasBoughtBitcoinDotComCrypto);
+  bool has_interacted = profile->GetPrefs()->GetBoolean(
+      kMoonpayHasInteractedBitcoinDotCom);
+
+  auto interactions = std::make_unique<base::DictionaryValue>();
+  interactions->SetBoolean("boughtCrypto", has_bought);
+  interactions->SetBoolean("interacted", has_interacted);
+
+  return RespondNow(OneArgument(std::move(interactions)));
+}
+
+}  // namespace api
+}  // namespace extensions

browser/extensions/api/moonpay_api.h

@@ -0,0 +1,63 @@
+/* Copyright (c) 2020 The Brave Authors. All rights reserved.
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef BRAVE_BROWSER_EXTENSIONS_API_MOONPAY_API_H_
+#define BRAVE_BROWSER_EXTENSIONS_API_MOONPAY_API_H_
+
+#include <map>
+#include <string>
+
+#include "extensions/browser/extension_function.h"
+
+class Profile;
+
+namespace extensions {
+namespace api {
+
+class MoonpayIsBitcoinDotComSupportedFunction :
+    public ExtensionFunction {
+ public:
+  DECLARE_EXTENSION_FUNCTION("moonpay.isBitcoinDotComSupported", UNKNOWN)
+
+ protected:
+  ~MoonpayIsBitcoinDotComSupportedFunction() override {}
+  ResponseAction Run() override;
+};
+
+class MoonpayOnBuyBitcoinDotComCryptoFunction :
+    public ExtensionFunction {
+ public:
+  DECLARE_EXTENSION_FUNCTION("moonpay.onBuyBitcoinDotComCrypto", UNKNOWN)
+
+ protected:
+  ~MoonpayOnBuyBitcoinDotComCryptoFunction() override {}
+  ResponseAction Run() override;
+};
+
+class MoonpayOnInteractionBitcoinDotComFunction :
+    public ExtensionFunction {
+ public:
+  DECLARE_EXTENSION_FUNCTION("moonpay.onInteractionBitcoinDotCom", UNKNOWN)
+
+ protected:
+  ~MoonpayOnInteractionBitcoinDotComFunction() override {}
+  ResponseAction Run() override;
+};
+
+class MoonpayGetBitcoinDotComInteractionsFunction :
+    public ExtensionFunction {
+ public:
+  DECLARE_EXTENSION_FUNCTION("moonpay.getBitcoinDotComInteractions", UNKNOWN)
+
+ protected:
+  ~MoonpayGetBitcoinDotComInteractionsFunction() override {}
+  ResponseAction Run() override;
+};
+
+
+}  // namespace api
+}  // namespace extensions
+
+#endif  // BRAVE_BROWSER_EXTENSIONS_API_MOONPAY_API_H_