[feature] Added notification widget from openwisp-notifications

Author: pandafy

README.rst

@@ -69,24 +69,26 @@ Follow the setup instructions of `openwisp-controller
 
     INSTALLED_APPS = [
         # django apps
-        # openwisp2 admin theme (must be loaded here)
-        'openwisp_utils.admin_theme',
         # all-auth
         'django.contrib.sites',
         'allauth',
         'allauth.account',
         'allauth.socialaccount',
         'django_extensions',
+        'django_filters',
         # openwisp2 modules
         'openwisp_users',
         'openwisp_controller.pki',
         'openwisp_controller.config',
         'openwisp_controller.connection',
         # monitoring
-        'notifications',
         'openwisp_monitoring.monitoring',
         'openwisp_monitoring.device',
         'openwisp_monitoring.check',
+        # notifications
+        'openwisp_notifications',
+        # openwisp2 admin theme (must be loaded here)
+        'openwisp_utils.admin_theme',
         # admin
         'django.contrib.admin',
         'django.forms',
@@ -124,31 +126,6 @@ Follow the setup instructions of `openwisp-controller
 
     urlpatterns += staticfiles_urlpatterns()
 
-Add `apptemplates.Loader` to template loaders:
-
-.. code-block:: python
-
-    TEMPLATES = [
-        {
-            'BACKEND': 'django.template.backends.django.DjangoTemplates',
-            'DIRS': [os.path.join(os.path.dirname(BASE_DIR), 'templates')],
-            'OPTIONS': {
-                'loaders': [
-                    'apptemplates.Loader',
-                    'django.template.loaders.filesystem.Loader',
-                    'django.template.loaders.app_directories.Loader',
-                    'openwisp_utils.loaders.DependencyLoader',
-                ],
-                'context_processors': [
-                    'django.template.context_processors.debug',
-                    'django.template.context_processors.request',
-                    'django.contrib.auth.context_processors.auth',
-                    'django.contrib.messages.context_processors.messages',
-                ],
-            },
-        }
-    ]
-
 Configure caching (you may use a different cache storage if you want):
 
 .. code-block:: python

install-dev.sh

@@ -5,4 +5,4 @@ pip install -U https://github.com/openwisp/openwisp-controller/tarball/master
 # TODO: removed when openwisp-users 0.3.0 is released
 pip install -U https://github.com/openwisp/openwisp-users/tarball/master
 # TODO: remove when openwisp-notifications 0.1 is released
-pip install -U https://github.com/openwisp/openwisp-notifications/tarball/master
+pip install -U https://github.com/openwisp/openwisp-notifications/tarball/dev

requirements-test.txt

@@ -2,3 +2,4 @@ openwisp-utils[qa]>=0.5.0
 redis
 django-redis
 mock-ssh-server>=0.8.0,<0.9.0
+channels_redis

requirements.txt

@@ -1,7 +1,6 @@
 openwisp-controller~=0.7.post1
 influxdb>=5.2,<5.3
 django-notifications-hq>=1.6,<1.7
-django-apptemplates>=1.4,<2.0
 django-celery-email>=3.0.0,<3.1
 djangorestframework>=3.11,<3.12
 mac-vendor-lookup~=0.1

tests/openwisp2/routing.py

@@ -0,0 +1,7 @@
+from channels.auth import AuthMiddlewareStack
+from channels.routing import ProtocolTypeRouter, URLRouter
+from openwisp_notifications.websockets.routing import get_routes
+
+application = ProtocolTypeRouter(
+    {'websocket': AuthMiddlewareStack(URLRouter(get_routes()))}
+)

tests/openwisp2/settings.py

@@ -34,15 +34,13 @@
     'django.contrib.messages',
     'django.contrib.staticfiles',
     'django.contrib.gis',
-    # openwisp2 admin theme
-    # (must be loaded here)
-    'openwisp_utils.admin_theme',
     # all-auth
     'django.contrib.sites',
     'allauth',
     'allauth.account',
     'allauth.socialaccount',
     'django_extensions',
+    'django_filters',
     # openwisp2 modules
     'openwisp_controller.config',
     'openwisp_controller.connection',
@@ -57,6 +55,9 @@
     # notifications
     'openwisp_notifications',
     # admin
+    # openwisp2 admin theme
+    # (must be loaded here)
+    'openwisp_utils.admin_theme',
     'django.contrib.admin',
     'django.forms',
     # other dependencies
@@ -76,7 +77,7 @@
 ]
 
 AUTH_USER_MODEL = 'openwisp_users.User'
-SITE_ID = '1'
+SITE_ID = 1
 
 STATICFILES_FINDERS = [
     'django.contrib.staticfiles.finders.FileSystemFinder',
@@ -116,7 +117,6 @@
         'DIRS': [os.path.join(os.path.dirname(BASE_DIR), 'templates')],
         'OPTIONS': {
             'loaders': [
-                'apptemplates.Loader',
                 'django.template.loaders.filesystem.Loader',
                 'django.template.loaders.app_directories.Loader',
                 'openwisp_utils.loaders.DependencyLoader',
@@ -200,6 +200,19 @@
         },
     }
 
+ASGI_APPLICATION = 'openwisp2.routing.application'
+if TESTING:
+    CHANNEL_LAYERS = {
+        'default': {'BACKEND': 'channels.layers.InMemoryChannelLayer'},
+    }
+else:
+    CHANNEL_LAYERS = {
+        'default': {
+            'BACKEND': 'channels_redis.core.RedisChannelLayer',
+            'CONFIG': {'hosts': ['redis://localhost/7'],},
+        },
+    }
+
 # avoid slowing down the test suite with mac vendor lookups
 if TESTING:
     OPENWISP_MONITORING_MAC_VENDOR_DETECTION = False

tests/openwisp2/urls.py

@@ -12,6 +12,7 @@
     url(r'^admin/', admin.site.urls),
     url(r'', include('openwisp_controller.urls')),
     url(r'', include('openwisp_monitoring.urls')),
+    url(r'', include('openwisp_notifications.urls')),
     url(r'^$', redirect_view, name='index'),
 ]