From 6bf0a5cb5034a7e684dcc3500e841785237ce2dd Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 19:32:43 +0200 Subject: Adding upstream version 1:115.7.0. Signed-off-by: Daniel Baumann --- .../newtab/aboutwelcome/AboutWelcomeChild.jsm | 339 +++++++++++++++++++++ 1 file changed, 339 insertions(+) create mode 100644 browser/components/newtab/aboutwelcome/AboutWelcomeChild.jsm (limited to 'browser/components/newtab/aboutwelcome/AboutWelcomeChild.jsm') diff --git a/browser/components/newtab/aboutwelcome/AboutWelcomeChild.jsm b/browser/components/newtab/aboutwelcome/AboutWelcomeChild.jsm new file mode 100644 index 0000000000..eef6c75b37 --- /dev/null +++ b/browser/components/newtab/aboutwelcome/AboutWelcomeChild.jsm @@ -0,0 +1,339 @@ +/* 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/. */ + +"use strict"; + +const EXPORTED_SYMBOLS = ["AboutWelcomeChild"]; + +const { XPCOMUtils } = ChromeUtils.importESModule( + "resource://gre/modules/XPCOMUtils.sys.mjs" +); + +const lazy = {}; + +ChromeUtils.defineESModuleGetters(lazy, { + ExperimentAPI: "resource://nimbus/ExperimentAPI.sys.mjs", + NimbusFeatures: "resource://nimbus/ExperimentAPI.sys.mjs", +}); + +XPCOMUtils.defineLazyModuleGetters(lazy, { + AboutWelcomeDefaults: + "resource://activity-stream/aboutwelcome/lib/AboutWelcomeDefaults.jsm", +}); + +XPCOMUtils.defineLazyGetter(lazy, "log", () => { + const { Logger } = ChromeUtils.importESModule( + "resource://messaging-system/lib/Logger.sys.mjs" + ); + return new Logger("AboutWelcomeChild"); +}); + +async function getSelectedTheme(child) { + let activeThemeId = await child.sendQuery("AWPage:GET_SELECTED_THEME"); + return activeThemeId; +} + +class AboutWelcomeChild extends JSWindowActorChild { + actorCreated() { + this.exportFunctions(); + } + + /** + * Send event that can be handled by the page + * @param {{type: string, data?: any}} action + */ + sendToPage(action) { + lazy.log.debug(`Sending to page: ${action.type}`); + const win = this.document.defaultView; + const event = new win.CustomEvent("AboutWelcomeChromeToContent", { + detail: Cu.cloneInto(action, win), + }); + win.dispatchEvent(event); + } + + /** + * Export functions that can be called by page js + */ + exportFunctions() { + let window = this.contentWindow; + + Cu.exportFunction(this.AWAddScreenImpression.bind(this), window, { + defineAs: "AWAddScreenImpression", + }); + + Cu.exportFunction(this.AWGetFeatureConfig.bind(this), window, { + defineAs: "AWGetFeatureConfig", + }); + + Cu.exportFunction(this.AWGetFxAMetricsFlowURI.bind(this), window, { + defineAs: "AWGetFxAMetricsFlowURI", + }); + + Cu.exportFunction(this.AWGetSelectedTheme.bind(this), window, { + defineAs: "AWGetSelectedTheme", + }); + + Cu.exportFunction(this.AWSelectTheme.bind(this), window, { + defineAs: "AWSelectTheme", + }); + + Cu.exportFunction(this.AWEvaluateScreenTargeting.bind(this), window, { + defineAs: "AWEvaluateScreenTargeting", + }); + + Cu.exportFunction(this.AWSendEventTelemetry.bind(this), window, { + defineAs: "AWSendEventTelemetry", + }); + + Cu.exportFunction(this.AWSendToParent.bind(this), window, { + defineAs: "AWSendToParent", + }); + + Cu.exportFunction(this.AWWaitForMigrationClose.bind(this), window, { + defineAs: "AWWaitForMigrationClose", + }); + + Cu.exportFunction(this.AWFinish.bind(this), window, { + defineAs: "AWFinish", + }); + + Cu.exportFunction(this.AWEnsureLangPackInstalled.bind(this), window, { + defineAs: "AWEnsureLangPackInstalled", + }); + + Cu.exportFunction( + this.AWNegotiateLangPackForLanguageMismatch.bind(this), + window, + { + defineAs: "AWNegotiateLangPackForLanguageMismatch", + } + ); + + Cu.exportFunction(this.AWSetRequestedLocales.bind(this), window, { + defineAs: "AWSetRequestedLocales", + }); + + Cu.exportFunction(this.AWSendToDeviceEmailsSupported.bind(this), window, { + defineAs: "AWSendToDeviceEmailsSupported", + }); + + Cu.exportFunction(this.AWNewScreen.bind(this), window, { + defineAs: "AWNewScreen", + }); + } + + /** + * Wrap a promise so content can use Promise methods. + */ + wrapPromise(promise) { + return new this.contentWindow.Promise((resolve, reject) => + promise.then(resolve, reject) + ); + } + + /** + * Clones the result of the query into the content window. + */ + sendQueryAndCloneForContent(...sendQueryArgs) { + return this.wrapPromise( + (async () => { + return Cu.cloneInto( + await this.sendQuery(...sendQueryArgs), + this.contentWindow + ); + })() + ); + } + + AWSelectTheme(data) { + return this.wrapPromise( + this.sendQuery("AWPage:SELECT_THEME", data.toUpperCase()) + ); + } + + AWEvaluateScreenTargeting(data) { + return this.sendQueryAndCloneForContent( + "AWPage:EVALUATE_SCREEN_TARGETING", + data + ); + } + + AWAddScreenImpression(screen) { + return this.wrapPromise( + this.sendQuery("AWPage:ADD_SCREEN_IMPRESSION", screen) + ); + } + + /** + * Send initial data to page including experiment information + */ + async getAWContent() { + let attributionData = await this.sendQuery("AWPage:GET_ATTRIBUTION_DATA"); + + // Return to AMO gets returned early. + if (attributionData?.template) { + lazy.log.debug("Loading about:welcome with RTAMO attribution data"); + return Cu.cloneInto(attributionData, this.contentWindow); + } else if (attributionData?.ua) { + lazy.log.debug("Loading about:welcome with UA attribution"); + } + + let experimentMetadata = + lazy.ExperimentAPI.getExperimentMetaData({ + featureId: "aboutwelcome", + }) || {}; + + lazy.log.debug( + `Loading about:welcome with ${ + experimentMetadata?.slug ?? "no" + } experiment` + ); + + let featureConfig = lazy.NimbusFeatures.aboutwelcome.getAllVariables(); + featureConfig.needDefault = await this.sendQuery("AWPage:NEED_DEFAULT"); + featureConfig.needPin = await this.sendQuery("AWPage:DOES_APP_NEED_PIN"); + if (featureConfig.languageMismatchEnabled) { + featureConfig.appAndSystemLocaleInfo = await this.sendQuery( + "AWPage:GET_APP_AND_SYSTEM_LOCALE_INFO" + ); + } + + // FeatureConfig (from experiments) has higher precendence + // to defaults. But the `screens` property isn't defined we shouldn't + // override the default with `null` + let defaults = lazy.AboutWelcomeDefaults.getDefaults(); + + const content = await lazy.AboutWelcomeDefaults.prepareContentForReact({ + ...attributionData, + ...experimentMetadata, + ...defaults, + ...featureConfig, + screens: featureConfig.screens ?? defaults.screens, + backdrop: featureConfig.backdrop ?? defaults.backdrop, + }); + + return Cu.cloneInto(content, this.contentWindow); + } + + AWGetFeatureConfig() { + return this.wrapPromise(this.getAWContent()); + } + + AWGetFxAMetricsFlowURI() { + return this.wrapPromise(this.sendQuery("AWPage:FXA_METRICS_FLOW_URI")); + } + + AWGetSelectedTheme() { + return this.wrapPromise(getSelectedTheme(this)); + } + + /** + * Send Event Telemetry + * @param {object} eventData + */ + AWSendEventTelemetry(eventData) { + this.AWSendToParent("TELEMETRY_EVENT", { + ...eventData, + event_context: { + ...eventData.event_context, + }, + }); + } + + /** + * Send message that can be handled by AboutWelcomeParent.jsm + * @param {string} type + * @param {any=} data + * @returns {Promise} + */ + AWSendToParent(type, data) { + return this.sendQueryAndCloneForContent(`AWPage:${type}`, data); + } + + AWWaitForMigrationClose() { + return this.wrapPromise(this.sendQuery("AWPage:WAIT_FOR_MIGRATION_CLOSE")); + } + + AWFinish() { + this.contentWindow.location.href = "about:home"; + } + + AWEnsureLangPackInstalled(negotiated, screenContent) { + const content = Cu.cloneInto(screenContent, {}); + return this.wrapPromise( + this.sendQuery( + "AWPage:ENSURE_LANG_PACK_INSTALLED", + negotiated.langPack + ).then(() => { + const formatting = []; + const l10n = new Localization( + ["branding/brand.ftl", "browser/newtab/onboarding.ftl"], + false, + undefined, + // Use the system-ish then app then default locale. + [...negotiated.requestSystemLocales, "en-US"] + ); + + // Add the negotiated language name as args. + function addMessageArgsAndUseLangPack(obj) { + for (const value of Object.values(obj)) { + if (value?.string_id) { + value.args = { + ...value.args, + negotiatedLanguage: negotiated.langPackDisplayName, + }; + + // Expose fluent strings wanting lang pack as raw. + if (value.useLangPack) { + formatting.push( + l10n.formatValue(value.string_id, value.args).then(raw => { + delete value.string_id; + value.raw = raw; + }) + ); + } + } + } + } + addMessageArgsAndUseLangPack(content.languageSwitcher); + addMessageArgsAndUseLangPack(content); + return Promise.all(formatting).then(() => + Cu.cloneInto(content, this.contentWindow) + ); + }) + ); + } + + AWSetRequestedLocales(requestSystemLocales) { + return this.sendQueryAndCloneForContent( + "AWPage:SET_REQUESTED_LOCALES", + requestSystemLocales + ); + } + + AWNegotiateLangPackForLanguageMismatch(appAndSystemLocaleInfo) { + return this.sendQueryAndCloneForContent( + "AWPage:NEGOTIATE_LANGPACK", + appAndSystemLocaleInfo + ); + } + + AWSendToDeviceEmailsSupported() { + return this.wrapPromise( + this.sendQuery("AWPage:SEND_TO_DEVICE_EMAILS_SUPPORTED") + ); + } + + AWNewScreen(screenId) { + return this.wrapPromise(this.sendQuery("AWPage:NEW_SCREEN", screenId)); + } + + /** + * @param {{type: string, detail?: any}} event + * @override + */ + handleEvent(event) { + lazy.log.debug(`Received page event ${event.type}`); + } +} -- cgit v1.2.3