Merge pull request taskrabbit#27 from taskrabbit/i18n

I18n

Author: bleonard

App/Locale.js

@@ -0,0 +1,53 @@
+import I18n from './Locales/boot';
+
+var Manager = function(object) {
+  this.key = object;
+};
+
+Manager.prototype.en = function(hash) {
+  if (I18n.translations['en'][this.key] && !process.env.TEST_UNIT) {
+    console.warn(`Locale (en) key already exists: ${this.key}`);
+  }
+  I18n.translations['en'][this.key] = hash;
+  return this;
+};
+
+Manager.prototype.t = function(scope, options) {
+  if (this.key) {
+    scope = this.key + '.' + scope; // prepend our key
+  }
+  return I18n.t(scope, options);
+}
+
+var Locale = {
+  key: function(object, enHash) {
+    var manager = new Manager(object);
+    // common case is passing en
+    if (enHash) {
+      return manager.en(enHash);
+    }
+    else {
+      return manager;
+    }
+  },
+
+  global: function() {
+    return new Manager(null);
+  },
+
+  lib: function() {
+    return I18n;
+  },
+
+  formatMoneyWithCountryIsoCode: function(cents, countryIsoCode, options = {}) {
+    const locale = I18n.getLocaleFromCountryIsoCode(countryIsoCode);
+    return Locale.lib().l('currency', cents, {locale, ...options});
+  },
+
+  formatMoneyWithCurrency: function(cents, currency, options = {}) {
+    const locale = I18n.getLocaleFromCurrency(currency);
+    return Locale.lib().l('currency', cents, {locale, ...options});
+  },
+};
+
+export default Locale;

App/Locales/base.js

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+// these do not get translated, mostly for values or something
+
+export default {
+
+};

App/Locales/boot.js

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+import I18n from '../Locales/i18n';
+
+I18n.translations['base']  = require('../Locales/base.js').default;  // defaults, not translated - likely for set values
+I18n.translations['en']    = require('../Locales/en.js').default;    // shared for english countries, generally loaded through Locale.register
+
+I18n.translations['en-US'] = require('../Locales/en-US.js').default; // known ones for US
+
+I18n.translations['en-GB']      = require('../Locales/en-GB.js').default;            // known ones for GB
+I18n.translations['en-GB-xtra'] = require('../Locales/en-GB-xtra.js').default;       // programmatic - ideally empty and in translated
+
+
+I18n.default_locale = "en-US";
+I18n.locale = "en-US";
+
+I18n.fallbacks = {
+  'en-US': ['en', 'base'],
+  'en-GB': ['en-GB-xtra', 'en', 'base']
+};
+
+const countryIsoCodesToLocale = {
+  'US': 'en-US',
+  'GB': 'en-GB',
+};
+
+const currenciesToLocale = {
+  'USD': 'en-US',
+  'GBP': 'en-GB',
+};
+
+I18n.register = function(component, enHash) {
+  I18n.translations['en'][component] = enHash;
+};
+
+I18n.getLocaleFromCountryIsoCode = (countryIsoCode) => {
+  return countryIsoCodesToLocale[countryIsoCode] || countryIsoCodesToLocale['US'];
+};
+
+I18n.getLocaleFromCurrency = (countryIsoCode) => {
+  return currenciesToLocale[countryIsoCode] || currenciesToLocale['USD'];
+};
+
+export default I18n;

App/Locales/en-GB-xtra.js

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+export default {
+
+};

App/Locales/en-GB.js

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+// Known GB Translations - generally matches US ones
+
+export default {
+  datetime: {
+    day_and_time: '%a, %b %-d, %-H:%M',
+    day_header: '%+A - %B %d',
+    short_day: '%a %b %-d',
+    short_time: '%-H:%M',
+    month_day: '%B %-d',
+    month_day_year: '%e %b %Y',
+    month_day_year_at_time: '%-d %B %Y at %-H:%M',
+    short_weekday_name: '%a',
+    long_day_of_month: '%d',
+    time_zone: '%Z',
+  },
+  number: {
+    currency: {
+      format: {
+        delimiter: ',',
+        format: '%u%n',
+        precision: 2,
+        separator: '.',
+        significant: false,
+        strip_insignificant_zeros: false,
+        unit: '£',
+      },
+    },
+  },
+};

App/Locales/en-US.js

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+// All US Translations, more or less should match the GB one
+
+export default {
+  datetime: {
+    day_and_time: "%a, %b %-d, %-I:%M %p",
+    day_header: "%+A - %B %d",
+    short_day: "%a %b %-d",
+    short_time: "%-I:%M %p",
+    month_day: "%B %-d",
+    month_day_year: "%b %e, %Y",
+    month_day_year_at_time: "%B %-d, %Y at %-I:%M %p",
+    short_weekday_name: "%a",
+    long_day_of_month: "%d",
+    time_zone: "%Z"
+  },
+  number: {
+    currency: {
+      format: {
+        delimiter: ',',
+        format: '%u%n',
+        precision: 2,
+        separator: '.',
+        significant: false,
+        strip_insignificant_zeros: false,
+        unit: '$',
+      },
+    },
+  },
+};

App/Locales/en.js

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+// base translations that get translated
+
+export default {
+
+};