Domain wiki apps use language code

Previously, domain wiki apps were not sensitive to the language
their articles were in. Now, they get that language from the JSON
file name and use that to tell nodejs which language database to use

[endlessm/eos-sdk#345]

1 files changed, 7 insertions, 1 deletions

diff --git a/wikipedia/presenters/domain_wiki_presenter.js b/wikipedia/presenters/domain_wiki_presenter.js
index 2ddaa5d..3e34e1e 100644
--- a/wikipedia/presenters/domain_wiki_presenter.js
+++ b/wikipedia/presenters/domain_wiki_presenter.js
@@ -14,6 +14,12 @@ function _resourceUriToPath(uri) {
     throw new Error('Resource URI did not start with "resource://"');
 }
 
+function _pathnameToLanguage(uri) {
+    let parts = uri.split("/");
+    let filename = parts[parts.length-1];
+    return filename.substring(0, 2);
+}
+
 const DomainWikiPresenter = new Lang.Class({
     Name: "DomainWikiPresenter",
     Extends: GObject.Object,
@@ -53,7 +59,7 @@ const DomainWikiPresenter = new Lang.Class({
 
     initAppInfoFromJsonFile: function(filename) {
         let app_content = JSON.parse(Utils.load_file_from_resource(filename));
-        this._lang_code = filename.substring(0, 2);
+        this._domain_wiki_view.set_lang(_pathnameToLanguage(filename));
         let categories = app_content['categories'];
         let cat_length = categories.length
         let category_models = new Array();