forked from mirrors/gecko-dev
120 lines
4.7 KiB
JavaScript
120 lines
4.7 KiB
JavaScript
/* -*- Mode: indent-tabs-mode: nil; js-indent-level: 2 -*- */
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/* vim: set sts=2 sw=2 et tw=80: */
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/* 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 file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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"use strict";
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ChromeUtils.defineESModuleGetters(this, {
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AboutNewTab: "resource:///modules/AboutNewTab.sys.mjs",
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NewTabUtils: "resource://gre/modules/NewTabUtils.sys.mjs",
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getSearchProvider: "resource://activity-stream/lib/SearchShortcuts.sys.mjs",
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});
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XPCOMUtils.defineLazyModuleGetters(this, {
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shortURL: "resource://activity-stream/lib/ShortURL.jsm",
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});
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const SHORTCUTS_PREF =
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"browser.newtabpage.activity-stream.improvesearch.topSiteSearchShortcuts";
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const TOPSITES_FEED_PREF =
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"browser.newtabpage.activity-stream.feeds.system.topsites";
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this.topSites = class extends ExtensionAPI {
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getAPI(context) {
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return {
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topSites: {
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get: async function (options) {
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// We fallback to newtab = false behavior if the user disabled their
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// Top Sites feed.
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let getNewtabSites =
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options.newtab &&
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Services.prefs.getBoolPref(TOPSITES_FEED_PREF, false);
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let links = getNewtabSites
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? AboutNewTab.getTopSites()
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: await NewTabUtils.activityStreamLinks.getTopSites({
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ignoreBlocked: options.includeBlocked,
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onePerDomain: options.onePerDomain,
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numItems: options.limit,
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includeFavicon: options.includeFavicon,
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});
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if (options.includePinned && !getNewtabSites) {
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let pinnedLinks = NewTabUtils.pinnedLinks.links;
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if (options.includeFavicon) {
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pinnedLinks =
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NewTabUtils.activityStreamProvider._faviconBytesToDataURI(
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await NewTabUtils.activityStreamProvider._addFavicons(
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pinnedLinks
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)
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);
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}
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pinnedLinks.forEach((pinnedLink, index) => {
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if (
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pinnedLink &&
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(!pinnedLink.searchTopSite || options.includeSearchShortcuts)
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) {
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// Remove any dupes from history.
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links = links.filter(
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link =>
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link.url != pinnedLink.url &&
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(!options.onePerDomain ||
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NewTabUtils.extractSite(link.url) !=
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pinnedLink.baseDomain)
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);
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links.splice(index, 0, pinnedLink);
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}
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});
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}
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// Convert links to search shortcuts, if necessary.
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if (
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options.includeSearchShortcuts &&
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Services.prefs.getBoolPref(SHORTCUTS_PREF, false) &&
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!getNewtabSites
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) {
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// Pinned shortcuts are already returned as searchTopSite links,
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// with a proper label and url. But certain non-pinned links may
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// also be promoted to search shortcuts; here we convert them.
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links = links.map(link => {
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let searchProvider = getSearchProvider(shortURL(link));
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if (searchProvider) {
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link.searchTopSite = true;
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link.label = searchProvider.keyword;
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link.url = searchProvider.url;
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}
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return link;
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});
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}
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// Because we may have added links, we must crop again.
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if (typeof options.limit == "number") {
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links = links.slice(0, options.limit);
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}
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const makeDataURI = url => url && ExtensionUtils.makeDataURI(url);
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return Promise.all(
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links.map(async link => ({
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type: link.searchTopSite ? "search" : "url",
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url: link.url,
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// The newtab page allows the user to set custom site titles, which
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// are stored in `label`, so prefer it. Search top sites currently
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// don't have titles but `hostname` instead.
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title: link.label || link.title || link.hostname || "",
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// Default top sites don't have a favicon property. Instead they
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// have tippyTopIcon, a 96x96pt image used on the newtab page.
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// We'll use it as the favicon for now, but ideally default top
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// sites would have real favicons. Non-default top sites (i.e.,
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// those from the user's history) will have favicons.
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favicon: options.includeFavicon
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? link.favicon || (await makeDataURI(link.tippyTopIcon)) || null
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: null,
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}))
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);
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},
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},
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};
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}
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};
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