Merge branch 'fixes'

1 files changed, 71 insertions, 0 deletions

diff --git a/lib/models/languages.js b/lib/models/languages.js
new file mode 100644
index 0000000..1e58d88
--- /dev/null
+++ b/lib/models/languages.js
@@ -0,0 +1,71 @@
+var Immutable = require('immutable');
+
+var File = require('./file');
+var Language = require('./language');
+
+var Languages = Immutable.Record({
+    file:       File(),
+    list:       Immutable.OrderedMap()
+});
+
+Languages.prototype.getFile = function() {
+    return this.get('file');
+};
+
+Languages.prototype.getList = function() {
+    return this.get('list');
+};
+
+/**
+    Get default languages
+
+    @return {Language}
+*/
+Languages.prototype.getDefaultLanguage = function() {
+    return this.getList().first();
+};
+
+/**
+    Get a language by its ID
+
+    @param {String} lang
+    @return {Language}
+*/
+Languages.prototype.getLanguage = function(lang) {
+    return this.getList().get(lang);
+};
+
+/**
+    Return count of langs
+
+    @return {Number}
+*/
+Languages.prototype.getCount = function() {
+    return this.getList().size;
+};
+
+/**
+    Create a languages list from a JS object
+
+    @param {File}
+    @param {Array}
+    @return {Language}
+*/
+Languages.createFromList = function(file, langs) {
+    var list = Immutable.OrderedMap();
+
+    langs.forEach(function(lang) {
+        lang = Language({
+            title: lang.title,
+            path: lang.path
+        });
+        list = list.set(lang.getID(), lang);
+    });
+
+    return Languages({
+        file: file,
+        list: list
+    });
+};
+
+module.exports = Languages;