fix ja-JP pluralization for jed-1.x #57

lib/parse.js

@@ -42,6 +42,8 @@ module.exports = function(buffer, options) {
       if (!fuzzy || options.fuzzy) {
         if (options.format === 'mf') {
           result[translationKey] = t.msgstr[0];
+        } else if (options.format === 'jed1.x') {
+          result[translationKey] = [ t.msgid_plural ? t.msgid_plural : null ].concat(t.msgstr);
         } else {
           if(pluralForms == 'nplurals=1; plural=0;') {
             msgstr = t.msgid_plural ? [t.msgstr] : t.msgstr

test/fixtures/ja-jed1.x.json

@@ -0,0 +1 @@
+{"domain":"messages","locale_data":{"messages":{"":{"domain":"messages","plural_forms":"nplurals=1; plural=0;","lang":"ja"},"♂ Male":["男性"],"partner application":["パートナーアプリ"],"result":["検索結果"],"For %s person starting at %s":["For %1$s people starting at %2$s"]}}}

test/fixtures/ja.json

@@ -12,5 +12,6 @@
    },
    "♂ Male": [ null, "男性" ],
    "partner application": [ "partner applications", [ "パートナーアプリ" ] ],
-   "result": [ "results", [ "検索結果" ] ]
+   "result": [ "results", [ "検索結果" ] ],
+   "For %s person starting at %s": [ "For %s people starting at %s", ["For %1$s people starting at %2$s"] ]
 }

test/fixtures/ja.po

@@ -20,3 +20,8 @@ msgstr[0] "パートナーアプリ"
 msgid "result"
 msgid_plural "results"
 msgstr[0] "検索結果"
+
+msgid "For %s person starting at %s"
+msgid_plural "For %s people starting at %s"
+msgstr[0] "For %1$s people starting at %2$s"
+

test/po2json_test.js

@@ -129,6 +129,20 @@ module.exports["parse with Plural-Forms == nplurals=1; plural=0;"] = {
   }
 }
 
+module.exports["parse with Plural-Forms == nplurals=1; plural=0; and with Jed1.x format"] = {
+  setUp: function(callback){
+    this.po = fs.readFileSync(__dirname + "/fixtures/ja.po");
+    this.json = JSON.parse(fs.readFileSync(__dirname + "/fixtures/ja-jed1.x.json", "utf-8"));
+    callback();
+  },
+
+  parse: function(test){
+    var parsed = po2json.parse(this.po, { format: 'jed1.x' });
+    test.deepEqual(parsed, this.json);
+    test.done();
+  }
+}
+
 module.exports["parse with no headers"] ={
   setUp: function(callback){
     this.po = fs.readFileSync(__dirname + "/fixtures/en-no-header.po");