[WIP] WOQL.insert_data: support language tags in label/description #32

Author: fidelthomet

lib/query/woqlBuilder.js

@@ -245,6 +245,10 @@ WOQLQuery.prototype.domain = function(d) {
 }
 
 WOQLQuery.prototype.label = function(l, lang) {
+    if (typeof l !== 'string' && l['@value'] != null) {
+        lang = l['@language']
+        l = l['@value']
+    }
     lang = lang ? lang : 'en'
     if (l.substring(0, 2) == 'v:') {
         var d = l
@@ -255,6 +259,10 @@ WOQLQuery.prototype.label = function(l, lang) {
 }
 
 WOQLQuery.prototype.description = function(c, lang) {
+    if (typeof c !== 'string' && c['@value'] != null) {
+        lang = c['@language']
+        c = c['@value']
+    }
     lang = lang ? lang : 'en'
     if (c.substring(0, 2) == 'v:') {
         var d = c