@@ -544,6 +544,9 @@ def index_error(output_format, error_message):
544544def index():
545545 """Render index page."""
546546
547+ # UI
548+ advanced_search = request.preferences.get_value('advanced_search')
549+
547550 # redirect to search if there's a query in the request
548551 if request.form.get('q'):
549552 query = ('?' + request.query_string.decode()) if request.query_string else ''
@@ -552,6 +555,7 @@ def index():
552555 return render(
553556 'index.html',
554557 selected_categories=get_selected_categories(request.preferences, request.form),
558+ advanced_search=advanced_search,
555559 )
556560
557561
@@ -572,6 +576,7 @@ def search():
572576 if output_format == 'html':
573577 return render(
574578 'index.html',
579+ advanced_search=request.preferences.get_value('advanced_search'),
575580 selected_categories=get_selected_categories(request.preferences, request.form),
576581 )
577582 else:
@@ -605,9 +610,6 @@ def search():
605610 if result_container.redirect_url:
606611 return redirect(result_container.redirect_url)
607612
608− # UI
609− advanced_search = request.form.get('advanced_search', None)
610−
611613 # Server-Timing header
612614 request.timings = result_container.get_timings()
613615
@@ -716,7 +718,6 @@ def search():
716718 pageno=search_query.pageno,
717719 time_range=search_query.time_range,
718720 number_of_results=format_decimal(number_of_results),
719− advanced_search=advanced_search,
720721 suggestions=suggestion_urls,
721722 answers=result_container.answers,
722723 corrections=correction_urls,