From 47df106237cb9aa593d473ead7c199833d4ebfc2 Mon Sep 17 00:00:00 2001
From: Rob Harrington <oeoeaio@gmail.com>
Date: Fri, 18 Mar 2016 11:20:32 +1100
Subject: [PATCH] Refactor tragsWithTranslation directive to handle dynamic
 attr names

---
 .../directives/tags_with_translation.js.coffee    | 15 +++++++++++----
 1 file changed, 11 insertions(+), 4 deletions(-)

diff --git a/app/assets/javascripts/admin/utils/directives/tags_with_translation.js.coffee b/app/assets/javascripts/admin/utils/directives/tags_with_translation.js.coffee
index eae1a899c1..6ce7953608 100644
--- a/app/assets/javascripts/admin/utils/directives/tags_with_translation.js.coffee
+++ b/app/assets/javascripts/admin/utils/directives/tags_with_translation.js.coffee
@@ -1,8 +1,15 @@
-angular.module("admin.utils").directive "tagsWithTranslation", ->
+angular.module("admin.utils").directive "tagsWithTranslation", ($timeout) ->
   restrict: "E"
-  template: "<tags-input ng-model='object.tags'>"
+  template: "<tags-input ng-model='object[tagsAttr]'>"
   scope:
     object: "="
+    tagsAttr: "@?"
+    tagListAttr: "@?"
   link: (scope, element, attrs) ->
-    scope.$watchCollection "object.tags", ->
-      scope.object.tag_list = (tag.text for tag in scope.object.tags).join(",")
+    $timeout ->
+      scope.tagsAttr ||= "tags"
+      scope.tagListAttr ||= "tag_list"
+
+      watchString = "object.#{scope.tagsAttr}"
+      scope.$watchCollection watchString, ->
+        scope.object[scope.tagListAttr] = (tag.text for tag in scope.object[scope.tagsAttr]).join(",")