feat: support disabling elasticsearch

taccsite_cms/_settings/search.py

@@ -0,0 +1,52 @@
+"""Configure search plugins"""
+
+########################
+# TACC: SEARCH
+########################
+
+PORTAL_ES_ENABLED = True
+
+SEARCH_PATH = '/search'
+
+if PORTAL_ES_ENABLED:
+    # Elasticsearch
+    SEARCH_QUERY_PARAM_NAME = 'query_string'
+else:
+    # Google
+    SEARCH_QUERY_PARAM_NAME = 'q'
+
+########################
+# ELASTICSEARCH
+########################
+
+if PORTAL_ES_ENABLED:
+    ES_AUTH = 'username:password'
+    ES_HOSTS = 'http://elasticsearch:9200'
+    ES_INDEX_PREFIX = 'cms-dev-{}'
+    ES_DOMAIN = 'http://localhost:8000'
+
+    # Elasticsearch Indexing
+    HAYSTACK_ROUTERS = ['aldryn_search.router.LanguageRouter', ]
+    HAYSTACK_SIGNAL_PROCESSOR = 'taccsite_cms.signal_processor.RealtimeSignalProcessor'
+    ALDRYN_SEARCH_DEFAULT_LANGUAGE = 'en'
+    ALDRYN_SEARCH_REGISTER_APPHOOK = True
+    HAYSTACK_CONNECTIONS = {
+        'default': {
+            'ENGINE': 'haystack.backends.elasticsearch_backend.ElasticsearchSearchEngine',
+            'URL': ES_HOSTS,
+            'INDEX_NAME': ES_INDEX_PREFIX.format('cms'),
+            'KWARGS': {'http_auth': ES_AUTH}
+        }
+    }
+
+########################
+# DJANGO CMS
+########################
+
+if PORTAL_ES_ENABLED:
+    _INSTALLED_APPS = [
+        'haystack',                # search index
+        'aldryn_apphooks_config',  # search index & django CMS Blog
+    ]
+else:
+    _INSTALLED_APPS = []

taccsite_cms/settings.py

@@ -20,6 +20,10 @@
 from taccsite_cms._settings.form_plugin import (
     _INSTALLED_APPS as form_plugin_INSTALLED_APPS
 )
+from taccsite_cms._settings.search import *
+from taccsite_cms._settings.search import (
+    _INSTALLED_APPS as search_INSTALLED_APPS
+)
 
 ########################
 # DJANGO
@@ -172,36 +176,6 @@ def gettext(s): return s
 GOOGLE_ANALYTICS_PROPERTY_ID = "UA-123ABC@%$&-#"
 GOOGLE_ANALYTICS_PRELOAD = True
 
-########################
-# TACC: SEARCH
-########################
-
-# To customize site search
-SEARCH_PATH = '/search'
-SEARCH_QUERY_PARAM_NAME = 'query_string'
-
-########################
-# ELASTICSEARCH
-########################
-
-ES_AUTH = 'username:password'
-ES_HOSTS = 'http://elasticsearch:9200'
-ES_INDEX_PREFIX = 'cms-dev-{}'
-ES_DOMAIN = 'http://localhost:8000'
-
-# Elasticsearch Indexing
-HAYSTACK_ROUTERS = ['aldryn_search.router.LanguageRouter', ]
-HAYSTACK_SIGNAL_PROCESSOR = 'taccsite_cms.signal_processor.RealtimeSignalProcessor'
-ALDRYN_SEARCH_DEFAULT_LANGUAGE = 'en'
-ALDRYN_SEARCH_REGISTER_APPHOOK = True
-HAYSTACK_CONNECTIONS = {
-    'default': {
-        'ENGINE': 'haystack.backends.elasticsearch_backend.ElasticsearchSearchEngine',
-        'URL': ES_HOSTS,
-        'INDEX_NAME': ES_INDEX_PREFIX.format('cms'),
-        'KWARGS': {'http_auth': ES_AUTH}
-    }
-}
 
 ########################
 # TACC: BRANDING
@@ -481,9 +455,9 @@ def gettext(s): return s
     'djangocms_bootstrap4.contrib.bootstrap4_tabs',
     'djangocms_bootstrap4.contrib.bootstrap4_utilities',
 
+] + search_INSTALLED_APPS + [
+
     # miscellaneous
-    'haystack',                # search index
-    'aldryn_apphooks_config',  # search index & django CMS Blog
     'test_without_migrations', # run tests faster
 
 ] + form_plugin_INSTALLED_APPS + [