erp5_web_renderjs_ui: Use RJS Skin to check consistency

See merge request nexedi/erp5!1888

bt5/erp5_web_renderjs_ui/SkinTemplateItem/portal_skins/erp5_web_renderjs/WebSite_checkTranslationConsistency.py

@@ -12,14 +12,22 @@ if not context.getAvailableLanguageList():
 if context.getSkinSelectionName() != 'RJS':
   return []
 
-# find the .js containing translation data
-gadget_translation_data_js = context.WebSite_getTranslationDataWebScriptValue()
-if gadget_translation_data_js is None:
+portal = context.getPortalObject()
+current_skin_selection = portal.getSkinNameFromRequest(context.REQUEST)
+if not current_skin_selection:
+  current_skin_selection = portal.portal_skins.getDefaultSkin()
+
+try:
+  portal.changeSkin(context.getSkinSelectionName())
+
+  # find the .js containing translation data
+  gadget_translation_data_js = context.WebSite_getTranslationDataWebScriptValue()
+  if gadget_translation_data_js is None:
     return []
 
-error_list = []
-if context.WebSite_getTranslationDataTextContent(
-) != gadget_translation_data_js.getTextContent():
+  error_list = []
+  if context.WebSite_getTranslationDataTextContent(
+  ) != gadget_translation_data_js.getTextContent():
     error_list.append("Translation data script content is not up to date")
 
     if fixit:
@@ -47,4 +55,6 @@ if context.WebSite_getTranslationDataTextContent(
       error_list.extend(
           context.WebSite_checkCacheModificationDateConsistency(fixit=True))
 
-return error_list
+  return error_list
+finally:
+  portal.changeSkin(current_skin_selection)