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 --- browser/components/newtab/lib/PrefsFeed.jsm | 280 ++++++++++++++++++++++++++++ 1 file changed, 280 insertions(+) create mode 100644 browser/components/newtab/lib/PrefsFeed.jsm (limited to 'browser/components/newtab/lib/PrefsFeed.jsm') diff --git a/browser/components/newtab/lib/PrefsFeed.jsm b/browser/components/newtab/lib/PrefsFeed.jsm new file mode 100644 index 0000000000..f6f46b069d --- /dev/null +++ b/browser/components/newtab/lib/PrefsFeed.jsm @@ -0,0 +1,280 @@ +/* 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 { actionCreators: ac, actionTypes: at } = ChromeUtils.importESModule( + "resource://activity-stream/common/Actions.sys.mjs" +); +const { Prefs } = ChromeUtils.import( + "resource://activity-stream/lib/ActivityStreamPrefs.jsm" +); +const { AppConstants } = ChromeUtils.importESModule( + "resource://gre/modules/AppConstants.sys.mjs" +); + +const lazy = {}; + +ChromeUtils.defineESModuleGetters(lazy, { + NimbusFeatures: "resource://nimbus/ExperimentAPI.sys.mjs", + PrivateBrowsingUtils: "resource://gre/modules/PrivateBrowsingUtils.sys.mjs", + Region: "resource://gre/modules/Region.sys.mjs", +}); + +class PrefsFeed { + constructor(prefMap) { + this._prefMap = prefMap; + this._prefs = new Prefs(); + this.onExperimentUpdated = this.onExperimentUpdated.bind(this); + this.onPocketExperimentUpdated = this.onPocketExperimentUpdated.bind(this); + } + + onPrefChanged(name, value) { + const prefItem = this._prefMap.get(name); + if (prefItem) { + let action = "BroadcastToContent"; + if (prefItem.skipBroadcast) { + action = "OnlyToMain"; + if (prefItem.alsoToPreloaded) { + action = "AlsoToPreloaded"; + } + } + + this.store.dispatch( + ac[action]({ + type: at.PREF_CHANGED, + data: { name, value }, + }) + ); + } + } + + _setStringPref(values, key, defaultValue) { + this._setPref(values, key, defaultValue, Services.prefs.getStringPref); + } + + _setBoolPref(values, key, defaultValue) { + this._setPref(values, key, defaultValue, Services.prefs.getBoolPref); + } + + _setIntPref(values, key, defaultValue) { + this._setPref(values, key, defaultValue, Services.prefs.getIntPref); + } + + _setPref(values, key, defaultValue, getPrefFunction) { + let value = getPrefFunction( + `browser.newtabpage.activity-stream.${key}`, + defaultValue + ); + values[key] = value; + this._prefMap.set(key, { value }); + } + + /** + * Handler for when experiment data updates. + */ + onExperimentUpdated(event, reason) { + const value = lazy.NimbusFeatures.newtab.getAllVariables() || {}; + this.store.dispatch( + ac.BroadcastToContent({ + type: at.PREF_CHANGED, + data: { + name: "featureConfig", + value, + }, + }) + ); + } + + /** + * Handler for Pocket specific experiment data updates. + */ + onPocketExperimentUpdated(event, reason) { + const value = lazy.NimbusFeatures.pocketNewtab.getAllVariables() || {}; + // Loaded experiments are set up inside init() + if ( + reason !== "feature-experiment-loaded" && + reason !== "feature-rollout-loaded" + ) { + this.store.dispatch( + ac.BroadcastToContent({ + type: at.PREF_CHANGED, + data: { + name: "pocketConfig", + value, + }, + }) + ); + } + } + + init() { + this._prefs.observeBranch(this); + lazy.NimbusFeatures.newtab.onUpdate(this.onExperimentUpdated); + lazy.NimbusFeatures.pocketNewtab.onUpdate(this.onPocketExperimentUpdated); + + this._storage = this.store.dbStorage.getDbTable("sectionPrefs"); + + // Get the initial value of each activity stream pref + const values = {}; + for (const name of this._prefMap.keys()) { + values[name] = this._prefs.get(name); + } + + // These are not prefs, but are needed to determine stuff in content that can only be + // computed in main process + values.isPrivateBrowsingEnabled = lazy.PrivateBrowsingUtils.enabled; + values.platform = AppConstants.platform; + + // Save the geo pref if we have it + if (lazy.Region.home) { + values.region = lazy.Region.home; + this.geo = values.region; + } else if (this.geo !== "") { + // Watch for geo changes and use a dummy value for now + Services.obs.addObserver(this, lazy.Region.REGION_TOPIC); + this.geo = ""; + } + + // Get the firefox accounts url for links and to send firstrun metrics to. + values.fxa_endpoint = Services.prefs.getStringPref( + "browser.newtabpage.activity-stream.fxaccounts.endpoint", + "https://accounts.firefox.com" + ); + + // Get the firefox update channel with values as default, nightly, beta or release + values.appUpdateChannel = Services.prefs.getStringPref( + "app.update.channel", + "" + ); + + // Read the pref for search shortcuts top sites experiment from firefox.js and store it + // in our internal list of prefs to watch + let searchTopSiteExperimentPrefValue = Services.prefs.getBoolPref( + "browser.newtabpage.activity-stream.improvesearch.topSiteSearchShortcuts" + ); + values["improvesearch.topSiteSearchShortcuts"] = + searchTopSiteExperimentPrefValue; + this._prefMap.set("improvesearch.topSiteSearchShortcuts", { + value: searchTopSiteExperimentPrefValue, + }); + + values.mayHaveSponsoredTopSites = Services.prefs.getBoolPref( + "browser.topsites.useRemoteSetting" + ); + + // Read the pref for search hand-off from firefox.js and store it + // in our internal list of prefs to watch + let handoffToAwesomebarPrefValue = Services.prefs.getBoolPref( + "browser.newtabpage.activity-stream.improvesearch.handoffToAwesomebar" + ); + values["improvesearch.handoffToAwesomebar"] = handoffToAwesomebarPrefValue; + this._prefMap.set("improvesearch.handoffToAwesomebar", { + value: handoffToAwesomebarPrefValue, + }); + + // Read the pref for the cached default engine name from firefox.js and + // store it in our internal list of prefs to watch + let placeholderPrefValue = Services.prefs.getStringPref( + "browser.urlbar.placeholderName", + "" + ); + values["urlbar.placeholderName"] = placeholderPrefValue; + this._prefMap.set("urlbar.placeholderName", { + value: placeholderPrefValue, + }); + + // Add experiment values and default values + values.featureConfig = lazy.NimbusFeatures.newtab.getAllVariables() || {}; + values.pocketConfig = + lazy.NimbusFeatures.pocketNewtab.getAllVariables() || {}; + this._setBoolPref(values, "logowordmark.alwaysVisible", false); + this._setBoolPref(values, "feeds.section.topstories", false); + this._setBoolPref(values, "discoverystream.enabled", false); + this._setBoolPref( + values, + "discoverystream.sponsored-collections.enabled", + false + ); + this._setBoolPref(values, "discoverystream.isCollectionDismissible", false); + this._setBoolPref(values, "discoverystream.hardcoded-basic-layout", false); + this._setBoolPref(values, "discoverystream.personalization.enabled", false); + this._setBoolPref(values, "discoverystream.personalization.override"); + this._setStringPref( + values, + "discoverystream.personalization.modelKeys", + "" + ); + this._setStringPref(values, "discoverystream.spocs-endpoint", ""); + this._setStringPref(values, "discoverystream.spocs-endpoint-query", ""); + this._setStringPref(values, "newNewtabExperience.colors", ""); + + // Set the initial state of all prefs in redux + this.store.dispatch( + ac.BroadcastToContent({ + type: at.PREFS_INITIAL_VALUES, + data: values, + meta: { + isStartup: true, + }, + }) + ); + } + + uninit() { + this.removeListeners(); + } + + removeListeners() { + this._prefs.ignoreBranch(this); + lazy.NimbusFeatures.newtab.offUpdate(this.onExperimentUpdated); + lazy.NimbusFeatures.pocketNewtab.offUpdate(this.onPocketExperimentUpdated); + if (this.geo === "") { + Services.obs.removeObserver(this, lazy.Region.REGION_TOPIC); + } + } + + async _setIndexedDBPref(id, value) { + const name = id === "topsites" ? id : `feeds.section.${id}`; + try { + await this._storage.set(name, value); + } catch (e) { + console.error("Could not set section preferences."); + } + } + + observe(subject, topic, data) { + switch (topic) { + case lazy.Region.REGION_TOPIC: + this.store.dispatch( + ac.BroadcastToContent({ + type: at.PREF_CHANGED, + data: { name: "region", value: lazy.Region.home }, + }) + ); + break; + } + } + + onAction(action) { + switch (action.type) { + case at.INIT: + this.init(); + break; + case at.UNINIT: + this.uninit(); + break; + case at.CLEAR_PREF: + Services.prefs.clearUserPref(this._prefs._branchStr + action.data.name); + break; + case at.SET_PREF: + this._prefs.set(action.data.name, action.data.value); + break; + case at.UPDATE_SECTION_PREFS: + this._setIndexedDBPref(action.data.id, action.data.value); + break; + } + } +} + +const EXPORTED_SYMBOLS = ["PrefsFeed"]; -- cgit v1.2.3