feat(i18n): collect and convert locale info from closure

- add i18n/closure directory with closure i18n files and
  update-closure.sh script to update them
- generate.sh script runs node.js scripts that extract localization
  rules from the closure library, transform them to a more suitable
format and dumps them into i18n/locale directory as angular's $locale
services
- update Rakefile to copy i18n files to build/ and pkg/ dirs
- copy i18n stuff during rake build
- e2e tests for several locales

1 files changed, 60 insertions, 0 deletions

diff --git a/i18n/src/converter.js b/i18n/src/converter.js
new file mode 100644
index 00000000..586bdb95
--- /dev/null
+++ b/i18n/src/converter.js
@@ -0,0 +1,60 @@
+/**
+ * after obtaining data from closure files, use converter to massage the data into the formats
+ * we want
+ */
+exports.convertDatetimeData = convertDatetimeData;
+exports.convertNumberData = convertNumberData;
+
+
+require.paths.push(__dirname);
+
+
+var parsePattern = require('parser').parsePattern;
+
+
+function convertNumberData(dataObj, currencySymbols) {
+  var numberFormats = {},
+
+  numberFormats = {
+    DECIMAL_SEP: dataObj.DECIMAL_SEP,
+    GROUP_SEP: dataObj.GROUP_SEP,
+    PATTERNS: [parsePattern(dataObj.DECIMAL_PATTERN),
+               parsePattern(dataObj.CURRENCY_PATTERN)]
+  }
+
+  if (currencySymbols[dataObj.DEF_CURRENCY_CODE]) {
+    numberFormats.CURRENCY_SYM = currencySymbols[dataObj.DEF_CURRENCY_CODE][1];
+  } else {
+    if (dataObj.DEF_CURRENCY_CODE == 'MTL') {
+      numberFormats.CURRENCY_SYM = '₤'; //for some reason this is missing in closure
+    } else {
+      // if there is no corresponding currency symbol, just use currency code.
+      var code = numberFormats.CURRENCY_SYM = dataObj.DEF_CURRENCY_CODE;
+      console.log(code +' has no currency symbol in closure, used ' + code + ' instead!');
+    }
+  }
+  return numberFormats;
+}
+
+
+function convertDatetimeData(dataObj) {
+  var datetimeFormats = {};
+
+  datetimeFormats.MONTH = dataObj.MONTHS;
+  datetimeFormats.SHORTMONTH = dataObj.SHORTMONTHS;
+  datetimeFormats.DAY = dataObj.WEEKDAYS;
+  datetimeFormats.SHORTDAY = dataObj.SHORTWEEKDAYS;
+  datetimeFormats.AMPMS = dataObj.AMPMS;
+
+
+  datetimeFormats.medium      = dataObj.DATEFORMATS[2] + ' ' + dataObj.TIMEFORMATS[2];
+  datetimeFormats.short       = dataObj.DATEFORMATS[3] + ' ' + dataObj.TIMEFORMATS[3];
+  datetimeFormats.fullDate    = dataObj.DATEFORMATS[0];
+  datetimeFormats.longDate    = dataObj.DATEFORMATS[1];
+  datetimeFormats.mediumDate  = dataObj.DATEFORMATS[2];
+  datetimeFormats.shortDate   = dataObj.DATEFORMATS[3];
+  datetimeFormats.mediumTime  = dataObj.TIMEFORMATS[2];
+  datetimeFormats.shortTime   = dataObj.TIMEFORMATS[3];
+
+  return datetimeFormats;
+}