[1821] add multilingual extension template

ckanext/multilingual/plugin.py

@@ -0,0 +1,20 @@
+from ckan.plugins import SingletonPlugin, implements, IPackageController
+
+class MultilingualDataset(SingletonPlugin):
+    implements(IPackageController, inherit=True)
+
+    def before_index(self, search_params):
+        return search_params
+
+    def before_search(self, search_params):
+        return search_params
+
+    def before_view(self, data_dict):
+        return data_dict
+
+
+class MultilingualGroup(SingletonPlugin):
+    implements(IPackageController, inherit=True)
+
+    def before_view(self, data_dict):
+        return data_dict

setup.py

@@ -88,6 +88,8 @@
     stats=ckanext.stats.plugin:StatsPlugin
     publisher_form=ckanext.publisher_form.forms:PublisherForm
     publisher_dataset_form=ckanext.publisher_form.forms:PublisherDatasetForm
+    multilingual_dataset=ckanext.multilingual.plugin:MultilingualDataset
+    multilingual_group=ckanext.multilingual.plugin:MultilingualGroup
 
     [ckan.system_plugins]
     domain_object_mods = ckan.model.modification:DomainObjectModificationExtension