diff options
author | Matt A. Tobin <email@mattatobin.com> | 2018-02-09 06:46:43 -0500 |
---|---|---|
committer | Matt A. Tobin <email@mattatobin.com> | 2018-02-09 06:46:43 -0500 |
commit | ac46df8daea09899ce30dc8fd70986e258c746bf (patch) | |
tree | 2750d3125fc253fd5b0671e4bd268eff1fd97296 /toolkit/jetpack/sdk/l10n/properties/core.js | |
parent | 8cecf8d5208f3945b35f879bba3015bb1a11bec6 (diff) | |
download | UXP-ac46df8daea09899ce30dc8fd70986e258c746bf.tar UXP-ac46df8daea09899ce30dc8fd70986e258c746bf.tar.gz UXP-ac46df8daea09899ce30dc8fd70986e258c746bf.tar.lz UXP-ac46df8daea09899ce30dc8fd70986e258c746bf.tar.xz UXP-ac46df8daea09899ce30dc8fd70986e258c746bf.zip |
Move Add-on SDK source to toolkit/jetpack
Diffstat (limited to 'toolkit/jetpack/sdk/l10n/properties/core.js')
-rw-r--r-- | toolkit/jetpack/sdk/l10n/properties/core.js | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/toolkit/jetpack/sdk/l10n/properties/core.js b/toolkit/jetpack/sdk/l10n/properties/core.js new file mode 100644 index 000000000..7a9081d0b --- /dev/null +++ b/toolkit/jetpack/sdk/l10n/properties/core.js @@ -0,0 +1,87 @@ +/* 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"; + +const { Cu } = require("chrome"); +const { newURI } = require('../../url/utils') +const { getRulesForLocale } = require("../plural-rules"); +const { getPreferedLocales } = require('../locale'); +const { rootURI } = require("@loader/options"); +const { Services } = Cu.import("resource://gre/modules/Services.jsm", {}); + +const baseURI = rootURI + "locale/"; +const preferedLocales = getPreferedLocales(true); + +// Make sure we don't get stale data after an update +// (See Bug 1300735 for rationale). +Services.strings.flushBundles(); + +function getLocaleURL(locale) { + // if the locale is a valid chrome URI, return it + try { + let uri = newURI(locale); + if (uri.scheme == 'chrome') + return uri.spec; + } + catch(_) {} + // otherwise try to construct the url + return baseURI + locale + ".properties"; +} + +function getKey(locale, key) { + let bundle = Services.strings.createBundle(getLocaleURL(locale)); + try { + return bundle.GetStringFromName(key) + ""; + } + catch (_) {} + return undefined; +} + +function get(key, n, locales) { + // try this locale + let locale = locales.shift(); + let localized; + + if (typeof n == 'number') { + if (n == 0) { + localized = getKey(locale, key + '[zero]'); + } + else if (n == 1) { + localized = getKey(locale, key + '[one]'); + } + else if (n == 2) { + localized = getKey(locale, key + '[two]'); + } + + if (!localized) { + // Retrieve the plural mapping function + let pluralForm = (getRulesForLocale(locale.split("-")[0].toLowerCase()) || + getRulesForLocale("en"))(n); + localized = getKey(locale, key + '[' + pluralForm + ']'); + } + + if (!localized) { + localized = getKey(locale, key + '[other]'); + } + } + + if (!localized) { + localized = getKey(locale, key); + } + + if (!localized) { + localized = getKey(locale, key + '[other]'); + } + + if (localized) { + return localized; + } + + // try next locale + if (locales.length) + return get(key, n, locales); + + return undefined; +} +exports.get = (k, n) => get(k, n, Array.slice(preferedLocales)); |