зеркало из https://github.com/mozilla/gecko-dev.git
137 строки
5.0 KiB
JavaScript
137 строки
5.0 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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/**
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* @class nsURLFormatterService
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*
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* nsURLFormatterService exposes methods to substitute variables in URL formats.
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*
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* Mozilla Applications linking to Mozilla websites are strongly encouraged to use
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* URLs of the following format:
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*
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* http[s]://%SERVICE%.mozilla.[com|org]/%LOCALE%/
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*/
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ChromeUtils.import("resource://gre/modules/XPCOMUtils.jsm");
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ChromeUtils.import("resource://gre/modules/Services.jsm");
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ChromeUtils.import("resource://gre/modules/AppConstants.jsm");
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const PREF_APP_DISTRIBUTION = "distribution.id";
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const PREF_APP_DISTRIBUTION_VERSION = "distribution.version";
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ChromeUtils.defineModuleGetter(this, "UpdateUtils",
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"resource://gre/modules/UpdateUtils.jsm");
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function nsURLFormatterService() {
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XPCOMUtils.defineLazyGetter(this, "ABI", function UFS_ABI() {
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let ABI = "default";
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try {
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ABI = Services.appinfo.XPCOMABI;
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} catch (e) {}
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return ABI;
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});
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XPCOMUtils.defineLazyGetter(this, "OSVersion", function UFS_OSVersion() {
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let OSVersion = "default";
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let sysInfo = Cc["@mozilla.org/system-info;1"].
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getService(Ci.nsIPropertyBag2);
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try {
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OSVersion = sysInfo.getProperty("name") + " " +
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sysInfo.getProperty("version");
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OSVersion += " (" + sysInfo.getProperty("secondaryLibrary") + ")";
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} catch (e) {}
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return encodeURIComponent(OSVersion);
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});
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XPCOMUtils.defineLazyGetter(this, "distribution", function UFS_distribution() {
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let defaults = Services.prefs.getDefaultBranch(null);
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let id = defaults.getCharPref(PREF_APP_DISTRIBUTION, "default");
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let version = defaults.getCharPref(PREF_APP_DISTRIBUTION_VERSION, "default");
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return {id, version};
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});
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}
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nsURLFormatterService.prototype = {
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classID: Components.ID("{e6156350-2be8-11db-a98b-0800200c9a66}"),
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QueryInterface: ChromeUtils.generateQI([Ci.nsIURLFormatter]),
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_defaults: {
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LOCALE: () => Services.locale.getAppLocaleAsLangTag(),
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REGION() {
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try {
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// When the geoip lookup failed to identify the region, we fallback to
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// the 'ZZ' region code to mean 'unknown'.
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return Services.prefs.getCharPref("browser.search.region") || "ZZ";
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} catch (e) {
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return "ZZ";
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}
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},
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VENDOR() { return Services.appinfo.vendor; },
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NAME() { return Services.appinfo.name; },
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ID() { return Services.appinfo.ID; },
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VERSION() { return Services.appinfo.version; },
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MAJOR_VERSION() { return Services.appinfo.version.replace(/^([^\.]+\.[0-9]+[a-z]*).*/gi, "$1"); },
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APPBUILDID() { return Services.appinfo.appBuildID; },
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PLATFORMVERSION() { return Services.appinfo.platformVersion; },
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PLATFORMBUILDID() { return Services.appinfo.platformBuildID; },
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APP() { return Services.appinfo.name.toLowerCase().replace(/ /, ""); },
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OS() { return Services.appinfo.OS; },
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XPCOMABI() { return this.ABI; },
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BUILD_TARGET() { return Services.appinfo.OS + "_" + this.ABI; },
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OS_VERSION() { return this.OSVersion; },
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CHANNEL: () => UpdateUtils.UpdateChannel,
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MOZILLA_API_KEY: () => AppConstants.MOZ_MOZILLA_API_KEY,
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GOOGLE_API_KEY: () => AppConstants.MOZ_GOOGLE_API_KEY,
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BING_API_CLIENTID: () => AppConstants.MOZ_BING_API_CLIENTID,
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BING_API_KEY: () => AppConstants.MOZ_BING_API_KEY,
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DISTRIBUTION() { return this.distribution.id; },
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DISTRIBUTION_VERSION() { return this.distribution.version; }
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},
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formatURL: function uf_formatURL(aFormat) {
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var _this = this;
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var replacementCallback = function(aMatch, aKey) {
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if (aKey in _this._defaults) {
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return _this._defaults[aKey].call(_this);
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}
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Cu.reportError("formatURL: Couldn't find value for key: " + aKey);
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return aMatch;
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};
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return aFormat.replace(/%([A-Z_]+)%/g, replacementCallback);
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},
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formatURLPref: function uf_formatURLPref(aPref) {
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var format = null;
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try {
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format = Services.prefs.getStringPref(aPref);
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} catch (ex) {
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Cu.reportError("formatURLPref: Couldn't get pref: " + aPref);
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return "about:blank";
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}
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if (!Services.prefs.prefHasUserValue(aPref) &&
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/^(data:text\/plain,.+=.+|chrome:\/\/.+\/locale\/.+\.properties)$/.test(format)) {
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// This looks as if it might be a localised preference
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try {
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format = Services.prefs.getComplexValue(aPref, Ci.nsIPrefLocalizedString).data;
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} catch (ex) {}
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}
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return this.formatURL(format);
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},
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trimSensitiveURLs: function uf_trimSensitiveURLs(aMsg) {
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// Only the google API key is sensitive for now.
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return AppConstants.MOZ_GOOGLE_API_KEY ? aMsg.replace(RegExp(AppConstants.MOZ_GOOGLE_API_KEY, "g"),
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"[trimmed-google-api-key]")
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: aMsg;
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}
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};
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this.NSGetFactory = XPCOMUtils.generateNSGetFactory([nsURLFormatterService]);
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