global: add support for index templates

invenio_stats/config.py

@@ -70,3 +70,9 @@
     delivery_mode="transient",  # in-memory queue
 )
 """Default exchange used for the message queues."""
+
+STATS_REGISTER_INDEX_TEMPLATES = False
+"""Register templates as index templates.
+
+Default behaviour will register the templates as search templates.
+"""

invenio_stats/templates.py

@@ -8,11 +8,13 @@
 
 """Celery background tasks."""
 
+from flask import current_app
+
 from .proxies import current_stats
 
 
-def register_templates():
-    """Register search templates for events."""
+def _collect_templates():
+    """Return event and aggregation templates from config."""
     event_templates = [
         event["templates"] for event in current_stats.events_config.values()
     ]
@@ -21,3 +23,17 @@ def register_templates():
     ]
 
     return event_templates + aggregation_templates
+
+
+def register_templates():
+    """Register search templates for events."""
+    if current_app.config["STATS_REGISTER_INDEX_TEMPLATES"]:
+        return []
+    return _collect_templates()
+
+
+def register_index_templates():
+    """Register search index templates for events."""
+    if not current_app.config["STATS_REGISTER_INDEX_TEMPLATES"]:
+        return []
+    return _collect_templates()

setup.cfg

@@ -70,6 +70,8 @@ invenio_base.api_blueprints =
     invenio_stats = invenio_stats.views:blueprint
 invenio_search.templates =
     invenio_stats = invenio_stats.templates:register_templates
+invenio_search.index_templates =
+    invenio_stats = invenio_stats.templates:register_index_templates
 invenio_queues.queues =
     invenio_stats = invenio_stats.queues:declare_queues