mirror of
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944 lines
31 KiB
JavaScript
944 lines
31 KiB
JavaScript
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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import {
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UrlbarProvider,
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UrlbarUtils,
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} from "resource:///modules/UrlbarUtils.sys.mjs";
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const lazy = {};
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ChromeUtils.defineESModuleGetters(lazy, {
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CONTEXTUAL_SERVICES_PING_TYPES:
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"resource:///modules/PartnerLinkAttribution.sys.mjs",
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MerinoClient: "resource:///modules/MerinoClient.sys.mjs",
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QuickSuggest: "resource:///modules/QuickSuggest.sys.mjs",
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UrlbarPrefs: "resource:///modules/UrlbarPrefs.sys.mjs",
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UrlbarResult: "resource:///modules/UrlbarResult.sys.mjs",
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});
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// `contextId` is a unique identifier used by Contextual Services
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const CONTEXT_ID_PREF = "browser.contextual-services.contextId";
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ChromeUtils.defineLazyGetter(lazy, "contextId", () => {
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let _contextId = Services.prefs.getStringPref(CONTEXT_ID_PREF, null);
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if (!_contextId) {
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_contextId = String(Services.uuid.generateUUID());
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Services.prefs.setStringPref(CONTEXT_ID_PREF, _contextId);
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}
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return _contextId;
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});
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// Used for suggestions that don't otherwise have a score.
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const DEFAULT_SUGGESTION_SCORE = 0.2;
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const TELEMETRY_PREFIX = "contextual.services.quicksuggest";
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const TELEMETRY_SCALARS = {
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BLOCK_DYNAMIC_WIKIPEDIA: `${TELEMETRY_PREFIX}.block_dynamic_wikipedia`,
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BLOCK_NONSPONSORED: `${TELEMETRY_PREFIX}.block_nonsponsored`,
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BLOCK_SPONSORED: `${TELEMETRY_PREFIX}.block_sponsored`,
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CLICK_DYNAMIC_WIKIPEDIA: `${TELEMETRY_PREFIX}.click_dynamic_wikipedia`,
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CLICK_NAV_NOTMATCHED: `${TELEMETRY_PREFIX}.click_nav_notmatched`,
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CLICK_NAV_SHOWN_HEURISTIC: `${TELEMETRY_PREFIX}.click_nav_shown_heuristic`,
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CLICK_NAV_SHOWN_NAV: `${TELEMETRY_PREFIX}.click_nav_shown_nav`,
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CLICK_NAV_SUPERCEDED: `${TELEMETRY_PREFIX}.click_nav_superceded`,
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CLICK_NONSPONSORED: `${TELEMETRY_PREFIX}.click_nonsponsored`,
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CLICK_SPONSORED: `${TELEMETRY_PREFIX}.click_sponsored`,
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HELP_NONSPONSORED: `${TELEMETRY_PREFIX}.help_nonsponsored`,
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HELP_SPONSORED: `${TELEMETRY_PREFIX}.help_sponsored`,
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IMPRESSION_DYNAMIC_WIKIPEDIA: `${TELEMETRY_PREFIX}.impression_dynamic_wikipedia`,
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IMPRESSION_NAV_NOTMATCHED: `${TELEMETRY_PREFIX}.impression_nav_notmatched`,
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IMPRESSION_NAV_SHOWN: `${TELEMETRY_PREFIX}.impression_nav_shown`,
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IMPRESSION_NAV_SUPERCEDED: `${TELEMETRY_PREFIX}.impression_nav_superceded`,
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IMPRESSION_NONSPONSORED: `${TELEMETRY_PREFIX}.impression_nonsponsored`,
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IMPRESSION_SPONSORED: `${TELEMETRY_PREFIX}.impression_sponsored`,
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};
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/**
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* A provider that returns a suggested url to the user based on what
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* they have currently typed so they can navigate directly.
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*/
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class ProviderQuickSuggest extends UrlbarProvider {
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/**
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* Returns the name of this provider.
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*
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* @returns {string} the name of this provider.
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*/
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get name() {
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return "UrlbarProviderQuickSuggest";
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}
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/**
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* The type of the provider.
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*
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* @returns {UrlbarUtils.PROVIDER_TYPE}
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*/
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get type() {
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return UrlbarUtils.PROVIDER_TYPE.NETWORK;
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}
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/**
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* @returns {number}
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* The default score for suggestions that don't otherwise have one. All
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* suggestions require scores so they can be ranked. Scores are numeric
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* values in the range [0, 1].
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*/
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get DEFAULT_SUGGESTION_SCORE() {
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return DEFAULT_SUGGESTION_SCORE;
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}
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/**
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* @returns {object} An object mapping from mnemonics to scalar names.
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*/
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get TELEMETRY_SCALARS() {
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return { ...TELEMETRY_SCALARS };
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}
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/**
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* Whether this provider should be invoked for the given context.
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* If this method returns false, the providers manager won't start a query
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* with this provider, to save on resources.
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*
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* @param {UrlbarQueryContext} queryContext The query context object
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* @returns {boolean} Whether this provider should be invoked for the search.
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*/
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isActive(queryContext) {
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this.#resultFromLastQuery = null;
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// If the sources don't include search or the user used a restriction
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// character other than search, don't allow any suggestions.
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if (
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!queryContext.sources.includes(UrlbarUtils.RESULT_SOURCE.SEARCH) ||
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(queryContext.restrictSource &&
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queryContext.restrictSource != UrlbarUtils.RESULT_SOURCE.SEARCH)
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) {
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return false;
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}
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if (
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!lazy.UrlbarPrefs.get("quickSuggestEnabled") ||
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queryContext.isPrivate ||
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queryContext.searchMode
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) {
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return false;
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}
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// Trim only the start of the search string because a trailing space can
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// affect the suggestions.
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let trimmedSearchString = queryContext.searchString.trimStart();
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// Per product requirements, at least two characters must be typed to
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// trigger a Suggest suggestion. Suggestion keywords should always be at
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// least two characters long, but we check here anyway to be safe. Note we
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// called `trimStart()` above, so we only call `trimEnd()` here.
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if (trimmedSearchString.trimEnd().length < 2) {
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return false;
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}
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this._trimmedSearchString = trimmedSearchString;
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return true;
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}
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/**
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* Starts querying. Extended classes should return a Promise resolved when the
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* provider is done searching AND returning results.
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*
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* @param {UrlbarQueryContext} queryContext The query context object
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* @param {Function} addCallback Callback invoked by the provider to add a new
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* result. A UrlbarResult should be passed to it.
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* @returns {Promise}
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*/
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async startQuery(queryContext, addCallback) {
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let instance = this.queryInstance;
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let searchString = this._trimmedSearchString;
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// There are two sources for quick suggest: the current remote settings
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// backend (either JS or Rust) and Merino.
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let promises = [];
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let { backend } = lazy.QuickSuggest;
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if (backend?.isEnabled) {
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promises.push(backend.query(searchString));
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}
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if (
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lazy.UrlbarPrefs.get("quicksuggest.dataCollection.enabled") &&
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queryContext.allowRemoteResults()
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) {
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promises.push(this._fetchMerinoSuggestions(queryContext, searchString));
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}
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// Wait for both sources to finish before adding a suggestion.
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let values = await Promise.all(promises);
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if (instance != this.queryInstance) {
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return;
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}
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let suggestions = values.flat();
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// Ensure all suggestions have a `score` by falling back to the default
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// score as necessary. If `quickSuggestScoreMap` is defined, override scores
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// with the values it defines. It maps telemetry types to scores.
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let scoreMap = lazy.UrlbarPrefs.get("quickSuggestScoreMap");
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for (let suggestion of suggestions) {
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if (isNaN(suggestion.score)) {
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suggestion.score = DEFAULT_SUGGESTION_SCORE;
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}
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if (scoreMap) {
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let telemetryType = this.#getSuggestionTelemetryType(suggestion);
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if (scoreMap.hasOwnProperty(telemetryType)) {
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let score = parseFloat(scoreMap[telemetryType]);
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if (!isNaN(score)) {
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suggestion.score = score;
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}
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}
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}
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}
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suggestions.sort((a, b) => b.score - a.score);
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// All suggestions should have the following keys at this point. They are
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// required for looking up the features that manage them.
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let requiredKeys = ["source", "provider"];
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// Add a result for the first suggestion that can be shown.
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for (let suggestion of suggestions) {
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for (let key of requiredKeys) {
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if (!suggestion[key]) {
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this.logger.error(
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`Suggestion is missing required key '${key}': ` +
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JSON.stringify(suggestion)
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);
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continue;
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}
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}
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let canAdd = await this._canAddSuggestion(suggestion);
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if (instance != this.queryInstance) {
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return;
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}
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let result;
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if (
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canAdd &&
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(result = await this.#makeResult(queryContext, suggestion))
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) {
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this.#resultFromLastQuery = result;
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addCallback(this, result);
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return;
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}
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}
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}
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onLegacyEngagement(state, queryContext, details, controller) {
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// Ignore engagements on other results that didn't end the session.
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if (details.result?.providerName != this.name && details.isSessionOngoing) {
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return;
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}
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// Reset the Merino session ID when a session ends. By design for the user's
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// privacy, we don't keep it around between engagements.
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if (!details.isSessionOngoing) {
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this.#merino?.resetSession();
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}
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// Impression and clicked telemetry are both recorded on engagement. We
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// define "impression" to mean a quick suggest result was present in the
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// view when any result was picked.
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if (state == "engagement" && queryContext) {
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// Get the result that's visible in the view. `details.result` is the
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// engaged result, if any; if it's from this provider, then that's the
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// visible result. Otherwise fall back to #getVisibleResultFromLastQuery.
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let { result } = details;
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if (result?.providerName != this.name) {
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result = this.#getVisibleResultFromLastQuery(controller.view);
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}
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this.#recordEngagement(queryContext, result, details);
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}
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if (details.result?.providerName == this.name) {
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let feature = this.#getFeatureByResult(details.result);
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if (feature?.handleCommand) {
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feature.handleCommand(
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controller.view,
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details.result,
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details.selType,
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this._trimmedSearchString
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);
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} else if (details.selType == "dismiss") {
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// Handle dismissals.
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this.#dismissResult(controller, details.result);
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}
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}
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this.#resultFromLastQuery = null;
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}
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/**
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* This is called only for dynamic result types, when the urlbar view updates
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* the view of one of the results of the provider. It should return an object
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* describing the view update.
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*
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* @param {UrlbarResult} result The result whose view will be updated.
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* @returns {object} An object describing the view update.
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*/
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getViewUpdate(result) {
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return this.#getFeatureByResult(result)?.getViewUpdate?.(result);
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}
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getResultCommands(result) {
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return this.#getFeatureByResult(result)?.getResultCommands?.(result);
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}
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/**
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* Gets the `BaseFeature` instance that implements suggestions for a source
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* and provider name. The source and provider name can be supplied from either
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* a suggestion object or the payload of a `UrlbarResult` object.
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*
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* @param {object} options
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* Options object.
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* @param {string} options.source
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* The suggestion source, one of: "remote-settings", "merino", "rust"
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* @param {string} options.provider
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* This value depends on `source`. The possible values per source are:
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*
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* remote-settings:
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* The name of the `BaseFeature` instance (`feature.name`) that manages
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* the suggestion type
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* merino:
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* The name of the Merino provider that serves the suggestion type
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* rust:
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* The name of the suggestion type as defined in `suggest.udl`
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* @returns {BaseFeature}
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* The feature instance or null if no feature was found.
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*/
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#getFeature({ source, provider }) {
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switch (source) {
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case "remote-settings":
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return lazy.QuickSuggest.getFeature(provider);
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case "merino":
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return lazy.QuickSuggest.getFeatureByMerinoProvider(provider);
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case "rust":
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return lazy.QuickSuggest.getFeatureByRustSuggestionType(provider);
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}
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return null;
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}
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#getFeatureByResult(result) {
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return this.#getFeature(result.payload);
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}
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/**
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* Returns the telemetry type for a suggestion. A telemetry type uniquely
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* identifies a type of suggestion as well as the kind of `UrlbarResult`
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* instances created from it.
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*
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* @param {object} suggestion
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* A suggestion from remote settings or Merino.
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* @returns {string}
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* The telemetry type. If the suggestion type is managed by a `BaseFeature`
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* instance, the telemetry type is retrieved from it. Otherwise the
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* suggestion type is assumed to come from Merino, and `suggestion.provider`
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* (the Merino provider name) is returned.
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*/
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#getSuggestionTelemetryType(suggestion) {
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let feature = this.#getFeature(suggestion);
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if (feature) {
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return feature.getSuggestionTelemetryType(suggestion);
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}
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return suggestion.provider;
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}
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async #makeResult(queryContext, suggestion) {
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let result;
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let feature = this.#getFeature(suggestion);
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if (!feature) {
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result = this.#makeDefaultResult(queryContext, suggestion);
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} else {
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result = await feature.makeResult(
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queryContext,
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suggestion,
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this._trimmedSearchString
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);
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if (!result) {
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// Feature might return null, if the feature is disabled and so on.
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return null;
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}
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}
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// `source` will be one of: "remote-settings", "merino", "rust".
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// `provider` depends on `source`. See `#getFeature()` for possible values.
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result.payload.source = suggestion.source;
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result.payload.provider = suggestion.provider;
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result.payload.telemetryType = this.#getSuggestionTelemetryType(suggestion);
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// Handle icons here so each feature doesn't have to do it, but use `||=` to
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// let them do it if they need to.
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result.payload.icon ||= suggestion.icon;
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result.payload.iconBlob ||= suggestion.icon_blob;
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// Set the appropriate suggested index and related properties unless the
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// feature did it already.
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if (!result.hasSuggestedIndex) {
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if (suggestion.is_top_pick) {
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result.isBestMatch = true;
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result.isRichSuggestion = true;
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result.richSuggestionIconSize ||= 52;
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result.suggestedIndex = 1;
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} else if (
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suggestion.is_sponsored &&
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lazy.UrlbarPrefs.get("quickSuggestSponsoredPriority")
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) {
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result.isBestMatch = true;
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result.suggestedIndex = 1;
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} else if (
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!isNaN(suggestion.position) &&
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lazy.UrlbarPrefs.get("quickSuggestAllowPositionInSuggestions")
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) {
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result.suggestedIndex = suggestion.position;
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} else {
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result.isSuggestedIndexRelativeToGroup = true;
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result.suggestedIndex = lazy.UrlbarPrefs.get(
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suggestion.is_sponsored
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? "quickSuggestSponsoredIndex"
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: "quickSuggestNonSponsoredIndex"
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);
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}
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}
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return result;
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}
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#makeDefaultResult(queryContext, suggestion) {
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let payload = {
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url: suggestion.url,
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isSponsored: suggestion.is_sponsored,
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isBlockable: true,
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blockL10n: {
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id: "urlbar-result-menu-dismiss-firefox-suggest",
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},
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isManageable: true,
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};
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if (suggestion.full_keyword) {
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payload.title = suggestion.title;
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payload.qsSuggestion = [
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suggestion.full_keyword,
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UrlbarUtils.HIGHLIGHT.SUGGESTED,
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];
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} else {
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payload.title = [suggestion.title, UrlbarUtils.HIGHLIGHT.TYPED];
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payload.shouldShowUrl = true;
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}
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return new lazy.UrlbarResult(
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UrlbarUtils.RESULT_TYPE.URL,
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UrlbarUtils.RESULT_SOURCE.SEARCH,
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...lazy.UrlbarResult.payloadAndSimpleHighlights(
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queryContext.tokens,
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payload
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)
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);
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}
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#getVisibleResultFromLastQuery(view) {
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let result = this.#resultFromLastQuery;
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if (
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result?.rowIndex >= 0 &&
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view?.visibleResults?.[result.rowIndex] == result
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) {
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// The result was visible.
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return result;
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}
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// Find a visible result. Quick suggest results typically appear last in the
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// view, so do a reverse search.
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return view?.visibleResults?.findLast(r => r.providerName == this.name);
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}
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#dismissResult(controller, result) {
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if (!result.payload.isBlockable) {
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this.logger.info("Dismissals disabled, ignoring dismissal");
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return;
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}
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this.logger.info("Dismissing result: " + JSON.stringify(result));
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lazy.QuickSuggest.blockedSuggestions.add(
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// adM results have `originalUrl`, which contains timestamp templates.
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result.payload.originalUrl ?? result.payload.url
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);
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controller.removeResult(result);
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}
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|
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/**
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* Records engagement telemetry. This should be called only at the end of an
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* engagement when a quick suggest result is present or when a quick suggest
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* result is dismissed.
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*
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* @param {UrlbarQueryContext} queryContext
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* The query context.
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* @param {UrlbarResult} result
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* The quick suggest result that was present (and possibly picked) at the
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* end of the engagement or that was dismissed. Null if no quick suggest
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* result was present.
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* @param {object} details
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* The `details` object that was passed to `onLegacyEngagement()`. It must
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* look like this: `{ selType, selIndex }`
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*/
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#recordEngagement(queryContext, result, details) {
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let resultSelType = "";
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let resultClicked = false;
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if (result && details.result == result) {
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resultSelType = details.selType;
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resultClicked =
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details.element?.tagName != "menuitem" &&
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!details.element?.classList.contains("urlbarView-button") &&
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details.selType != "dismiss";
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}
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if (result) {
|
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// Update impression stats.
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lazy.QuickSuggest.impressionCaps.updateStats(
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result.payload.isSponsored ? "sponsored" : "nonsponsored"
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);
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// Record engagement scalars, event, and pings.
|
|
this.#recordEngagementScalars({ result, resultSelType, resultClicked });
|
|
this.#recordEngagementEvent({ result, resultSelType, resultClicked });
|
|
if (!queryContext.isPrivate) {
|
|
this.#recordEngagementPings({ result, resultSelType, resultClicked });
|
|
}
|
|
}
|
|
|
|
// Navigational suggestions telemetry requires special handling and does not
|
|
// depend on a result being visible.
|
|
if (
|
|
lazy.UrlbarPrefs.get("recordNavigationalSuggestionTelemetry") &&
|
|
queryContext.heuristicResult
|
|
) {
|
|
this.#recordNavSuggestionTelemetry({
|
|
queryContext,
|
|
result,
|
|
resultSelType,
|
|
resultClicked,
|
|
details,
|
|
});
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Helper for engagement telemetry that records engagement scalars.
|
|
*
|
|
* @param {object} options
|
|
* Options object
|
|
* @param {UrlbarResult} options.result
|
|
* The quick suggest result related to the engagement. Must not be null.
|
|
* @param {string} options.resultSelType
|
|
* If an element in the result's row was clicked, this should be its
|
|
* `selType`. Otherwise it should be an empty string.
|
|
* @param {boolean} options.resultClicked
|
|
* True if the main part of the result's row was clicked; false if a button
|
|
* like help or dismiss was clicked or if no part of the row was clicked.
|
|
*/
|
|
#recordEngagementScalars({ result, resultSelType, resultClicked }) {
|
|
// Navigational suggestion scalars are handled separately.
|
|
if (result.payload.telemetryType == "top_picks") {
|
|
return;
|
|
}
|
|
|
|
// Indexes recorded in quick suggest telemetry are 1-based, so add 1 to the
|
|
// 0-based `result.rowIndex`.
|
|
let telemetryResultIndex = result.rowIndex + 1;
|
|
|
|
let scalars = [];
|
|
switch (result.payload.telemetryType) {
|
|
case "adm_nonsponsored":
|
|
scalars.push(TELEMETRY_SCALARS.IMPRESSION_NONSPONSORED);
|
|
if (resultClicked) {
|
|
scalars.push(TELEMETRY_SCALARS.CLICK_NONSPONSORED);
|
|
} else {
|
|
switch (resultSelType) {
|
|
case "help":
|
|
scalars.push(TELEMETRY_SCALARS.HELP_NONSPONSORED);
|
|
break;
|
|
case "dismiss":
|
|
scalars.push(TELEMETRY_SCALARS.BLOCK_NONSPONSORED);
|
|
break;
|
|
}
|
|
}
|
|
break;
|
|
case "adm_sponsored":
|
|
scalars.push(TELEMETRY_SCALARS.IMPRESSION_SPONSORED);
|
|
if (resultClicked) {
|
|
scalars.push(TELEMETRY_SCALARS.CLICK_SPONSORED);
|
|
} else {
|
|
switch (resultSelType) {
|
|
case "help":
|
|
scalars.push(TELEMETRY_SCALARS.HELP_SPONSORED);
|
|
break;
|
|
case "dismiss":
|
|
scalars.push(TELEMETRY_SCALARS.BLOCK_SPONSORED);
|
|
break;
|
|
}
|
|
}
|
|
break;
|
|
case "wikipedia":
|
|
scalars.push(TELEMETRY_SCALARS.IMPRESSION_DYNAMIC_WIKIPEDIA);
|
|
if (resultClicked) {
|
|
scalars.push(TELEMETRY_SCALARS.CLICK_DYNAMIC_WIKIPEDIA);
|
|
} else {
|
|
switch (resultSelType) {
|
|
case "dismiss":
|
|
scalars.push(TELEMETRY_SCALARS.BLOCK_DYNAMIC_WIKIPEDIA);
|
|
break;
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
|
|
for (let scalar of scalars) {
|
|
Services.telemetry.keyedScalarAdd(scalar, telemetryResultIndex, 1);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Helper for engagement telemetry that records the legacy engagement event.
|
|
*
|
|
* @param {object} options
|
|
* Options object
|
|
* @param {UrlbarResult} options.result
|
|
* The quick suggest result related to the engagement. Must not be null.
|
|
* @param {string} options.resultSelType
|
|
* If an element in the result's row was clicked, this should be its
|
|
* `selType`. Otherwise it should be an empty string.
|
|
* @param {boolean} options.resultClicked
|
|
* True if the main part of the result's row was clicked; false if a button
|
|
* like help or dismiss was clicked or if no part of the row was clicked.
|
|
*/
|
|
#recordEngagementEvent({ result, resultSelType, resultClicked }) {
|
|
let eventType;
|
|
if (resultClicked) {
|
|
eventType = "click";
|
|
} else if (!resultSelType) {
|
|
eventType = "impression_only";
|
|
} else {
|
|
switch (resultSelType) {
|
|
case "dismiss":
|
|
eventType = "block";
|
|
break;
|
|
case "help":
|
|
eventType = "help";
|
|
break;
|
|
default:
|
|
eventType = "other";
|
|
break;
|
|
}
|
|
}
|
|
|
|
let suggestion_type;
|
|
switch (result.payload.telemetryType) {
|
|
case "adm_nonsponsored":
|
|
suggestion_type = "nonsponsored";
|
|
break;
|
|
case "adm_sponsored":
|
|
suggestion_type = "sponsored";
|
|
break;
|
|
case "top_picks":
|
|
suggestion_type = "navigational";
|
|
break;
|
|
case "wikipedia":
|
|
suggestion_type = "dynamic-wikipedia";
|
|
break;
|
|
default:
|
|
suggestion_type = result.payload.telemetryType;
|
|
break;
|
|
}
|
|
|
|
Services.telemetry.recordEvent(
|
|
lazy.QuickSuggest.TELEMETRY_EVENT_CATEGORY,
|
|
"engagement",
|
|
eventType,
|
|
"",
|
|
{
|
|
suggestion_type,
|
|
match_type: result.isBestMatch ? "best-match" : "firefox-suggest",
|
|
// Quick suggest telemetry indexes are 1-based but `rowIndex` is 0-based
|
|
position: String(result.rowIndex + 1),
|
|
source: result.payload.source,
|
|
}
|
|
);
|
|
}
|
|
|
|
/**
|
|
* Helper for engagement telemetry that records custom contextual services
|
|
* pings.
|
|
*
|
|
* @param {object} options
|
|
* Options object
|
|
* @param {UrlbarResult} options.result
|
|
* The quick suggest result related to the engagement. Must not be null.
|
|
* @param {string} options.resultSelType
|
|
* If an element in the result's row was clicked, this should be its
|
|
* `selType`. Otherwise it should be an empty string.
|
|
* @param {boolean} options.resultClicked
|
|
* True if the main part of the result's row was clicked; false if a button
|
|
* like help or dismiss was clicked or if no part of the row was clicked.
|
|
*/
|
|
#recordEngagementPings({ result, resultSelType, resultClicked }) {
|
|
if (
|
|
result.payload.telemetryType != "adm_sponsored" &&
|
|
result.payload.telemetryType != "adm_nonsponsored"
|
|
) {
|
|
return;
|
|
}
|
|
|
|
// Contextual services ping paylod
|
|
let payload = {
|
|
match_type: result.isBestMatch ? "best-match" : "firefox-suggest",
|
|
// Always use lowercase to make the reporting consistent
|
|
advertiser: result.payload.sponsoredAdvertiser.toLocaleLowerCase(),
|
|
block_id: result.payload.sponsoredBlockId,
|
|
improve_suggest_experience_checked: lazy.UrlbarPrefs.get(
|
|
"quicksuggest.dataCollection.enabled"
|
|
),
|
|
// Quick suggest telemetry indexes are 1-based but `rowIndex` is 0-based
|
|
position: result.rowIndex + 1,
|
|
suggested_index: result.suggestedIndex,
|
|
suggested_index_relative_to_group:
|
|
!!result.isSuggestedIndexRelativeToGroup,
|
|
request_id: result.payload.requestId,
|
|
source: result.payload.source,
|
|
};
|
|
|
|
// Glean ping key -> value
|
|
let defaultValuesByGleanKey = {
|
|
matchType: payload.match_type,
|
|
advertiser: payload.advertiser,
|
|
blockId: payload.block_id,
|
|
improveSuggestExperience: payload.improve_suggest_experience_checked,
|
|
position: payload.position,
|
|
suggestedIndex: payload.suggested_index.toString(),
|
|
suggestedIndexRelativeToGroup: payload.suggested_index_relative_to_group,
|
|
requestId: payload.request_id,
|
|
source: payload.source,
|
|
contextId: lazy.contextId,
|
|
};
|
|
|
|
let sendGleanPing = valuesByGleanKey => {
|
|
valuesByGleanKey = { ...defaultValuesByGleanKey, ...valuesByGleanKey };
|
|
for (let [gleanKey, value] of Object.entries(valuesByGleanKey)) {
|
|
let glean = Glean.quickSuggest[gleanKey];
|
|
if (value !== undefined && value !== "") {
|
|
glean.set(value);
|
|
}
|
|
}
|
|
GleanPings.quickSuggest.submit();
|
|
};
|
|
|
|
// impression
|
|
sendGleanPing({
|
|
pingType: lazy.CONTEXTUAL_SERVICES_PING_TYPES.QS_IMPRESSION,
|
|
isClicked: resultClicked,
|
|
reportingUrl: result.payload.sponsoredImpressionUrl,
|
|
});
|
|
|
|
// click
|
|
if (resultClicked) {
|
|
sendGleanPing({
|
|
pingType: lazy.CONTEXTUAL_SERVICES_PING_TYPES.QS_SELECTION,
|
|
reportingUrl: result.payload.sponsoredClickUrl,
|
|
});
|
|
}
|
|
|
|
// dismiss
|
|
if (resultSelType == "dismiss") {
|
|
sendGleanPing({
|
|
pingType: lazy.CONTEXTUAL_SERVICES_PING_TYPES.QS_BLOCK,
|
|
iabCategory: result.payload.sponsoredIabCategory,
|
|
});
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Helper for engagement telemetry that records telemetry specific to
|
|
* navigational suggestions.
|
|
*
|
|
* @param {object} options
|
|
* Options object
|
|
* @param {UrlbarQueryContext} options.queryContext
|
|
* The query context.
|
|
* @param {UrlbarResult} options.result
|
|
* The quick suggest result related to the engagement, or null if no result
|
|
* was present.
|
|
* @param {boolean} options.resultClicked
|
|
* True if the main part of the result's row was clicked; false if a button
|
|
* like help or dismiss was clicked or if no part of the row was clicked.
|
|
* @param {object} options.details
|
|
* The `details` object that was passed to `onLegacyEngagement()`. It must
|
|
* look like this: `{ selType, selIndex }`
|
|
*/
|
|
#recordNavSuggestionTelemetry({
|
|
queryContext,
|
|
result,
|
|
resultClicked,
|
|
details,
|
|
}) {
|
|
let scalars = [];
|
|
let heuristicClicked =
|
|
details.selIndex == 0 && queryContext.heuristicResult;
|
|
|
|
if (result?.payload.telemetryType == "top_picks") {
|
|
// nav suggestion shown
|
|
scalars.push(TELEMETRY_SCALARS.IMPRESSION_NAV_SHOWN);
|
|
if (resultClicked) {
|
|
scalars.push(TELEMETRY_SCALARS.CLICK_NAV_SHOWN_NAV);
|
|
} else if (heuristicClicked) {
|
|
scalars.push(TELEMETRY_SCALARS.CLICK_NAV_SHOWN_HEURISTIC);
|
|
}
|
|
} else if (
|
|
this.#resultFromLastQuery?.payload.telemetryType == "top_picks" &&
|
|
this.#resultFromLastQuery?.payload.dupedHeuristic
|
|
) {
|
|
// nav suggestion duped heuristic
|
|
scalars.push(TELEMETRY_SCALARS.IMPRESSION_NAV_SUPERCEDED);
|
|
if (heuristicClicked) {
|
|
scalars.push(TELEMETRY_SCALARS.CLICK_NAV_SUPERCEDED);
|
|
}
|
|
} else {
|
|
// nav suggestion not matched or otherwise not shown
|
|
scalars.push(TELEMETRY_SCALARS.IMPRESSION_NAV_NOTMATCHED);
|
|
if (heuristicClicked) {
|
|
scalars.push(TELEMETRY_SCALARS.CLICK_NAV_NOTMATCHED);
|
|
}
|
|
}
|
|
|
|
let heuristicType = UrlbarUtils.searchEngagementTelemetryType(
|
|
queryContext.heuristicResult
|
|
);
|
|
for (let scalar of scalars) {
|
|
Services.telemetry.keyedScalarAdd(scalar, heuristicType, 1);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Cancels the current query.
|
|
*/
|
|
cancelQuery() {
|
|
// Cancel the Rust query.
|
|
let backend = lazy.QuickSuggest.getFeature("SuggestBackendRust");
|
|
if (backend?.isEnabled) {
|
|
backend.cancelQuery();
|
|
}
|
|
|
|
// Cancel the Merino timeout timer so it doesn't fire and record a timeout.
|
|
// If it's already canceled or has fired, this is a no-op.
|
|
this.#merino?.cancelTimeoutTimer();
|
|
|
|
// Don't abort the Merino fetch if one is ongoing. By design we allow
|
|
// fetches to finish so we can record their latency.
|
|
}
|
|
|
|
/**
|
|
* Fetches Merino suggestions.
|
|
*
|
|
* @param {UrlbarQueryContext} queryContext
|
|
* The query context.
|
|
* @param {string} searchString
|
|
* The search string.
|
|
* @returns {Array}
|
|
* The Merino suggestions or null if there's an error or unexpected
|
|
* response.
|
|
*/
|
|
async _fetchMerinoSuggestions(queryContext, searchString) {
|
|
if (!this.#merino) {
|
|
this.#merino = new lazy.MerinoClient(this.name);
|
|
}
|
|
|
|
let providers;
|
|
if (
|
|
!lazy.UrlbarPrefs.get("suggest.quicksuggest.nonsponsored") &&
|
|
!lazy.UrlbarPrefs.get("suggest.quicksuggest.sponsored") &&
|
|
!lazy.UrlbarPrefs.get("merinoProviders")
|
|
) {
|
|
// Data collection is enabled but suggestions are not. Use an empty list
|
|
// of providers to tell Merino not to fetch any suggestions.
|
|
providers = [];
|
|
}
|
|
|
|
let suggestions = await this.#merino.fetch({
|
|
providers,
|
|
query: searchString,
|
|
});
|
|
|
|
return suggestions;
|
|
}
|
|
|
|
/**
|
|
* Returns whether a given suggestion can be added for a query, assuming the
|
|
* provider itself should be active.
|
|
*
|
|
* @param {object} suggestion
|
|
* The suggestion to check.
|
|
* @returns {boolean}
|
|
* Whether the suggestion can be added.
|
|
*/
|
|
async _canAddSuggestion(suggestion) {
|
|
this.logger.info("Checking if suggestion can be added");
|
|
this.logger.debug(JSON.stringify({ suggestion }));
|
|
|
|
// Return false if suggestions are disabled.
|
|
if (
|
|
(suggestion.is_sponsored &&
|
|
!lazy.UrlbarPrefs.get("suggest.quicksuggest.sponsored")) ||
|
|
(!suggestion.is_sponsored &&
|
|
!lazy.UrlbarPrefs.get("suggest.quicksuggest.nonsponsored"))
|
|
) {
|
|
this.logger.info("Suggestions disabled, not adding suggestion");
|
|
return false;
|
|
}
|
|
|
|
// Return false if an impression cap has been hit.
|
|
if (
|
|
(suggestion.is_sponsored &&
|
|
lazy.UrlbarPrefs.get("quickSuggestImpressionCapsSponsoredEnabled")) ||
|
|
(!suggestion.is_sponsored &&
|
|
lazy.UrlbarPrefs.get("quickSuggestImpressionCapsNonSponsoredEnabled"))
|
|
) {
|
|
let type = suggestion.is_sponsored ? "sponsored" : "nonsponsored";
|
|
let hitStats = lazy.QuickSuggest.impressionCaps.getHitStats(type);
|
|
if (hitStats) {
|
|
this.logger.info("Impression cap(s) hit, not adding suggestion");
|
|
this.logger.debug(JSON.stringify({ type, hitStats }));
|
|
return false;
|
|
}
|
|
}
|
|
|
|
// Return false if the suggestion is blocked based on its URL. Suggestions
|
|
// from the JS backend define a single `url` property. Suggestions from the
|
|
// Rust backend are more complicated: Sponsored suggestions define `rawUrl`,
|
|
// which may contain timestamp templates, while non-sponsored suggestions
|
|
// define only `url`. Blocking should always be based on URLs with timestamp
|
|
// templates, where applicable, so check `rawUrl` and then `url`, in that
|
|
// order.
|
|
let { blockedSuggestions } = lazy.QuickSuggest;
|
|
if (await blockedSuggestions.has(suggestion.rawUrl ?? suggestion.url)) {
|
|
this.logger.info("Suggestion blocked, not adding suggestion");
|
|
return false;
|
|
}
|
|
|
|
this.logger.info("Suggestion can be added");
|
|
return true;
|
|
}
|
|
|
|
get _test_merino() {
|
|
return this.#merino;
|
|
}
|
|
|
|
// The result we added during the most recent query.
|
|
#resultFromLastQuery = null;
|
|
|
|
// The Merino client.
|
|
#merino = null;
|
|
}
|
|
|
|
export var UrlbarProviderQuickSuggest = new ProviderQuickSuggest();
|