Fix Angular errors in openstack_auth

Angular errors on login page are caused by loading ngdetails view.
Although registration of URL for ngdetails is executed on top level
of Horizon, ngdetails view is not needed to be loaded in login page,
i.e. openstack_auth side.
To fix this issue, this patch moves registration of URL for ngdetails
into openstack_dashboard side.

Conflicts:
	openstack_dashboard/test/urls.py
	openstack_dashboard/urls.py

The above conflicts are caused by bp/django2-support which landed in Rocky,
particully by https://review.openstack.org/#/c/527323/12.

Change-Id: Ib039417b4e666c2341f17ac05fd7723bc758816c
Closes-Bug: #1754133
Closes-Bug: #1753557
(cherry picked from commit f494c6f2d4)

horizon/base.py

@@ -869,13 +869,6 @@ class Site(Registry, HorizonComponent):
             urlpatterns.append(url(r'^%s/' % dash.slug,
                                    include(dash._decorated_urls)))
 
-        # add URL for ngdetails
-        views = import_module('horizon.browsers.views')
-        urlpatterns.append(url(r'^ngdetails/',
-                               views.AngularDetailsView.as_view(),
-                               name='ngdetails'))
-        _decorate_urlconf(urlpatterns, require_auth)
-
         # Return the three arguments to django.conf.urls.include
         return urlpatterns, self.namespace, self.slug
 

horizon/test/tests/base.py

@@ -328,12 +328,6 @@ class HorizonTests(BaseHorizonTests):
         # Restore settings
         settings.SECURE_PROXY_SSL_HEADER = None
 
-    def test_urls_ngdetails(self):
-        resp = self.client.get("/ngdetails/")
-        self.assertEqual(200, resp.status_code)
-        resp = self.client.get("/ngdetails/OS::Glance::Image/xxxxx-xxx")
-        self.assertEqual(200, resp.status_code)
-
 
 class GetUserHomeTests(BaseHorizonTests):
     """Test get_user_home parameters."""

openstack_dashboard/test/urls.py

@@ -24,6 +24,8 @@ from django.conf.urls import url
 from django.contrib.staticfiles.urls import staticfiles_urlpatterns
 from django.views import defaults
 
+from horizon.browsers import views as browsers_views
+
 from openstack_dashboard.api import rest
 from openstack_dashboard.test.jasmine import jasmine
 from openstack_dashboard import views
@@ -36,6 +38,9 @@ urlpatterns = [
     url(r'^api/', include(rest.urls)),
     url(r'^jasmine/(.*?)$', jasmine.dispatcher),
     url(r'', include(horizon.urls)),
+    url(r'^ngdetails/',
+        browsers_views.AngularDetailsView.as_view(),
+        name='ngdetails'),
 ]
 
 # Development static app and project media serving using the staticfiles app.

openstack_dashboard/test/views.py

@@ -44,3 +44,9 @@ class DashboardViewsTest(test.TestCase):
         url = views.get_url_with_pagination(
             req, None, 'prev', url_string, None)
         self.assertEqual(six.text_type('/project/instances/?prev=id'), url)
+
+    def test_urls_ngdetails(self):
+        resp = self.client.get("/ngdetails/")
+        self.assertEqual(200, resp.status_code)
+        resp = self.client.get("/ngdetails/OS::Glance::Image/xxxxx-xxx")
+        self.assertEqual(200, resp.status_code)

openstack_dashboard/urls.py

@@ -28,6 +28,9 @@ from django.contrib.staticfiles.urls import staticfiles_urlpatterns
 from django.views import defaults
 
 import horizon
+import horizon.base
+from horizon.browsers import views as browsers_views
+from horizon.decorators import require_auth
 
 from openstack_dashboard.api import rest
 from openstack_dashboard import views
@@ -38,6 +41,13 @@ urlpatterns = [
     url(r'', include(horizon.urls)),
 ]
 
+# add URL for ngdetails
+ngdetails_url = url(r'^ngdetails/',
+                    browsers_views.AngularDetailsView.as_view(),
+                    name='ngdetails')
+urlpatterns.append(ngdetails_url)
+horizon.base._decorate_urlconf([ngdetails_url], require_auth)
+
 for u in getattr(settings, 'AUTHENTICATION_URLS', ['openstack_auth.urls']):
     urlpatterns.append(url(r'^auth/', include(u)))