diff options
Diffstat (limited to 'addon-sdk/source/lib/sdk/l10n/loader.js')
-rw-r--r-- | addon-sdk/source/lib/sdk/l10n/loader.js | 70 |
1 files changed, 0 insertions, 70 deletions
diff --git a/addon-sdk/source/lib/sdk/l10n/loader.js b/addon-sdk/source/lib/sdk/l10n/loader.js deleted file mode 100644 index 60e219e44..000000000 --- a/addon-sdk/source/lib/sdk/l10n/loader.js +++ /dev/null @@ -1,70 +0,0 @@ -/* 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"; - -module.metadata = { - "stability": "unstable" -}; - -const { Cc, Ci } = require("chrome"); -const { getPreferedLocales, findClosestLocale } = require("./locale"); -const { readURI } = require("../net/url"); -const { resolve } = require("../core/promise"); - -function parseJsonURI(uri) { - return readURI(uri). - then(JSON.parse). - then(null, function (error) { - throw Error("Failed to parse locale file:\n" + uri + "\n" + error); - }); -} - -// Returns the array stored in `locales.json` manifest that list available -// locales files -function getAvailableLocales(rootURI) { - let uri = rootURI + "locales.json"; - return parseJsonURI(uri).then(function (manifest) { - return "locales" in manifest && - Array.isArray(manifest.locales) ? - manifest.locales : []; - }); -} - -// Returns URI of the best locales file to use from the XPI -function getBestLocale(rootURI) { - // Read localization manifest file that contains list of available languages - return getAvailableLocales(rootURI).then(function (availableLocales) { - // Retrieve list of prefered locales to use - let preferedLocales = getPreferedLocales(); - - // Compute the most preferable locale to use by using these two lists - return findClosestLocale(availableLocales, preferedLocales); - }); -} - -/** - * Read localization files and returns a promise of data to put in `@l10n/data` - * pseudo module, in order to allow l10n/json/core to fetch it. - */ -exports.load = function load(rootURI) { - // First, search for a locale file: - return getBestLocale(rootURI).then(function (bestMatchingLocale) { - // It may be null if the addon doesn't have any locale file - if (!bestMatchingLocale) - return resolve(null); - - let localeURI = rootURI + "locale/" + bestMatchingLocale + ".json"; - - // Locale files only contains one big JSON object that is used as - // an hashtable of: "key to translate" => "translated key" - // TODO: We are likely to change this in order to be able to overload - // a specific key translation. For a specific package, module or line? - return parseJsonURI(localeURI).then(function (json) { - return { - hash: json, - bestMatchingLocale: bestMatchingLocale - }; - }); - }); -} |