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 --- .../components/newtab/lib/ASRouterPreferences.jsm | 259 +++++++++++++++++++++ 1 file changed, 259 insertions(+) create mode 100644 browser/components/newtab/lib/ASRouterPreferences.jsm (limited to 'browser/components/newtab/lib/ASRouterPreferences.jsm') diff --git a/browser/components/newtab/lib/ASRouterPreferences.jsm b/browser/components/newtab/lib/ASRouterPreferences.jsm new file mode 100644 index 0000000000..c2fc071fbd --- /dev/null +++ b/browser/components/newtab/lib/ASRouterPreferences.jsm @@ -0,0 +1,259 @@ +/* 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 { XPCOMUtils } = ChromeUtils.importESModule( + "resource://gre/modules/XPCOMUtils.sys.mjs" +); + +const PROVIDER_PREF_BRANCH = + "browser.newtabpage.activity-stream.asrouter.providers."; +const DEVTOOLS_PREF = + "browser.newtabpage.activity-stream.asrouter.devtoolsEnabled"; + +/** + * Use `ASRouterPreferences.console.debug()` and friends from ASRouter files to + * log messages during development. See LOG_LEVELS in ConsoleAPI.jsm for the + * available methods as well as the available values for this pref. + */ +const DEBUG_PREF = "browser.newtabpage.activity-stream.asrouter.debugLogLevel"; + +const FXA_USERNAME_PREF = "services.sync.username"; + +const DEFAULT_STATE = { + _initialized: false, + _providers: null, + _providerPrefBranch: PROVIDER_PREF_BRANCH, + _devtoolsEnabled: null, + _devtoolsPref: DEVTOOLS_PREF, +}; + +const USER_PREFERENCES = { + snippets: "browser.newtabpage.activity-stream.feeds.snippets", + cfrAddons: "browser.newtabpage.activity-stream.asrouter.userprefs.cfr.addons", + cfrFeatures: + "browser.newtabpage.activity-stream.asrouter.userprefs.cfr.features", +}; + +// Preferences that influence targeting attributes. When these change we need +// to re-evaluate if the message targeting still matches +const TARGETING_PREFERENCES = [FXA_USERNAME_PREF]; + +const TEST_PROVIDERS = [ + { + id: "snippets_local_testing", + type: "local", + localProvider: "SnippetsTestMessageProvider", + enabled: true, + }, + { + id: "panel_local_testing", + type: "local", + localProvider: "PanelTestProvider", + enabled: true, + }, +]; + +class _ASRouterPreferences { + constructor() { + Object.assign(this, DEFAULT_STATE); + this._callbacks = new Set(); + + XPCOMUtils.defineLazyGetter(this, "console", () => { + let { ConsoleAPI } = ChromeUtils.importESModule( + "resource://gre/modules/Console.sys.mjs" + ); + let consoleOptions = { + maxLogLevel: "error", + maxLogLevelPref: DEBUG_PREF, + prefix: "ASRouter", + }; + return new ConsoleAPI(consoleOptions); + }); + } + + _transformPersonalizedCfrScores(value) { + let result = {}; + try { + result = JSON.parse(value); + } catch (e) { + console.error(e); + } + return result; + } + + _getProviderConfig() { + const prefList = Services.prefs.getChildList(this._providerPrefBranch); + return prefList.reduce((filtered, pref) => { + let value; + try { + value = JSON.parse(Services.prefs.getStringPref(pref, "")); + } catch (e) { + console.error( + `Could not parse ASRouter preference. Try resetting ${pref} in about:config.` + ); + } + if (value) { + filtered.push(value); + } + return filtered; + }, []); + } + + get providers() { + if (!this._initialized || this._providers === null) { + const config = this._getProviderConfig(); + const providers = config.map(provider => Object.freeze(provider)); + if (this.devtoolsEnabled) { + providers.unshift(...TEST_PROVIDERS); + } + this._providers = Object.freeze(providers); + } + + return this._providers; + } + + enableOrDisableProvider(id, value) { + const providers = this._getProviderConfig(); + const config = providers.find(p => p.id === id); + if (!config) { + console.error( + `Cannot set enabled state for '${id}' because the pref ${this._providerPrefBranch}${id} does not exist or is not correctly formatted.` + ); + return; + } + + Services.prefs.setStringPref( + this._providerPrefBranch + id, + JSON.stringify({ ...config, enabled: value }) + ); + } + + resetProviderPref() { + for (const pref of Services.prefs.getChildList(this._providerPrefBranch)) { + Services.prefs.clearUserPref(pref); + } + for (const id of Object.keys(USER_PREFERENCES)) { + Services.prefs.clearUserPref(USER_PREFERENCES[id]); + } + } + + /** + * Bug 1800087 - Migrate the ASRouter message provider prefs' values to the + * current format (provider.bucket -> provider.collection). + * + * TODO (Bug 1800937): Remove migration code after the next watershed release. + */ + _migrateProviderPrefs() { + const prefList = Services.prefs.getChildList(this._providerPrefBranch); + for (const pref of prefList) { + if (!Services.prefs.prefHasUserValue(pref)) { + continue; + } + try { + let value = JSON.parse(Services.prefs.getStringPref(pref, "")); + if (value && "bucket" in value && !("collection" in value)) { + const { bucket, ...rest } = value; + Services.prefs.setStringPref( + pref, + JSON.stringify({ + ...rest, + collection: bucket, + }) + ); + } + } catch (e) { + Services.prefs.clearUserPref(pref); + } + } + } + + get devtoolsEnabled() { + if (!this._initialized || this._devtoolsEnabled === null) { + this._devtoolsEnabled = Services.prefs.getBoolPref( + this._devtoolsPref, + false + ); + } + return this._devtoolsEnabled; + } + + observe(aSubject, aTopic, aPrefName) { + if (aPrefName && aPrefName.startsWith(this._providerPrefBranch)) { + this._providers = null; + } else if (aPrefName === this._devtoolsPref) { + this._providers = null; + this._devtoolsEnabled = null; + } + this._callbacks.forEach(cb => cb(aPrefName)); + } + + getUserPreference(name) { + const prefName = USER_PREFERENCES[name] || name; + return Services.prefs.getBoolPref(prefName, true); + } + + getAllUserPreferences() { + const values = {}; + for (const id of Object.keys(USER_PREFERENCES)) { + values[id] = this.getUserPreference(id); + } + return values; + } + + setUserPreference(providerId, value) { + if (!USER_PREFERENCES[providerId]) { + return; + } + Services.prefs.setBoolPref(USER_PREFERENCES[providerId], value); + } + + addListener(callback) { + this._callbacks.add(callback); + } + + removeListener(callback) { + this._callbacks.delete(callback); + } + + init() { + if (this._initialized) { + return; + } + this._migrateProviderPrefs(); + Services.prefs.addObserver(this._providerPrefBranch, this); + Services.prefs.addObserver(this._devtoolsPref, this); + for (const id of Object.keys(USER_PREFERENCES)) { + Services.prefs.addObserver(USER_PREFERENCES[id], this); + } + for (const targetingPref of TARGETING_PREFERENCES) { + Services.prefs.addObserver(targetingPref, this); + } + this._initialized = true; + } + + uninit() { + if (this._initialized) { + Services.prefs.removeObserver(this._providerPrefBranch, this); + Services.prefs.removeObserver(this._devtoolsPref, this); + for (const id of Object.keys(USER_PREFERENCES)) { + Services.prefs.removeObserver(USER_PREFERENCES[id], this); + } + for (const targetingPref of TARGETING_PREFERENCES) { + Services.prefs.removeObserver(targetingPref, this); + } + } + Object.assign(this, DEFAULT_STATE); + this._callbacks.clear(); + } +} + +const ASRouterPreferences = new _ASRouterPreferences(); + +const EXPORTED_SYMBOLS = [ + "_ASRouterPreferences", + "ASRouterPreferences", + "TEST_PROVIDERS", + "TARGETING_PREFERENCES", +]; -- cgit v1.2.3