The Tor Browser / file diff

     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/addon-sdk/source/lib/sdk/l10n/properties/core.js	Wed Dec 31 06:09:35 2014 +0100
     1.3 @@ -0,0 +1,79 @@
     1.4 +/* This Source Code Form is subject to the terms of the Mozilla Public
     1.5 + * License, v. 2.0. If a copy of the MPL was not distributed with this
     1.6 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
     1.7 +"use strict";
     1.8 +
     1.9 +const { Cu } = require("chrome");
    1.10 +const { newURI } = require('../../url/utils')
    1.11 +const { getRulesForLocale } = require("../plural-rules");
    1.12 +const { getPreferedLocales } = require('../locale');
    1.13 +const { rootURI } = require("@loader/options");
    1.14 +const { Services } = Cu.import("resource://gre/modules/Services.jsm", {});
    1.15 +
    1.16 +const baseURI = rootURI + "locale/";
    1.17 +const preferedLocales = getPreferedLocales(true);
    1.18 +
    1.19 +function getLocaleURL(locale) {
    1.20 +  // if the locale is a valid chrome URI, return it
    1.21 +  try {
    1.22 +    let uri = newURI(locale);
    1.23 +    if (uri.scheme == 'chrome')
    1.24 +      return uri.spec;
    1.25 +  }
    1.26 +  catch(_) {}
    1.27 +  // otherwise try to construct the url
    1.28 +  return baseURI + locale + ".properties";
    1.29 +}
    1.30 +
    1.31 +function getKey(locale, key) {
    1.32 +  let bundle = Services.strings.createBundle(getLocaleURL(locale));
    1.33 +  try {
    1.34 +    return bundle.GetStringFromName(key) + "";
    1.35 +  }
    1.36 +  catch (_) {}
    1.37 +  return undefined;
    1.38 +}
    1.39 +
    1.40 +function get(key, n, locales) {
    1.41 +  // try this locale
    1.42 +  let locale = locales.shift();
    1.43 +  let localized;
    1.44 +
    1.45 +  if (typeof n == 'number') {
    1.46 +    if (n == 0) {
    1.47 +      localized = getKey(locale, key + '[zero]');
    1.48 +    }
    1.49 +    else if (n == 1) {
    1.50 +      localized = getKey(locale, key + '[one]');
    1.51 +    }
    1.52 +    else if (n == 2) {
    1.53 +      localized = getKey(locale, key + '[two]');
    1.54 +    }
    1.55 +
    1.56 +    if (!localized) {
    1.57 +      // Retrieve the plural mapping function
    1.58 +      let pluralForm = (getRulesForLocale(locale.split("-")[0].toLowerCase()) ||
    1.59 +                        getRulesForLocale("en"))(n);
    1.60 +      localized = getKey(locale, key + '[' + pluralForm + ']');
    1.61 +    }
    1.62 +
    1.63 +    if (!localized) {
    1.64 +      localized = getKey(locale, key + '[other]');
    1.65 +    }
    1.66 +  }
    1.67 +
    1.68 +  if (!localized) {
    1.69 +    localized = getKey(locale, key);
    1.70 +  }
    1.71 +
    1.72 +  if (localized) {
    1.73 +    return localized;
    1.74 +  }
    1.75 +
    1.76 +  // try next locale
    1.77 +  if (locales.length)
    1.78 +    return get(key, n, locales);
    1.79 +
    1.80 +  return undefined;
    1.81 +}
    1.82 +exports.get = function(k, n) get(k, n, Array.slice(preferedLocales));