def get_es_channels(locale, paging, category, category_boosts=None,
prefix_boosts=None, add_tracking=None, enable_promotion=True):
cs = ChannelSearch(locale)
cs.set_paging(*paging)
# Boost popular channels based on ...
if category_boosts:
for boost in category_boosts:
cs.add_filter(filters.category_boost(*boost))
if prefix_boosts:
for boost in prefix_boosts:
cs.add_filter(filters.channel_prefix_boost(*boost))
cs.add_filter(filters.boost_from_field_value('editorial_boost'))
cs.add_filter(filters.negatively_boost_favourites())
cs.add_filter(filters.channel_rank_boost(locale))
cs.filter_category(category)
if enable_promotion:
cs.promotion_settings(category)
cs.date_sort(request.args.get('date_order'))
if request.args.get('user_id'):
cs.add_term('owner', request.args.get('user_id'))
channels = cs.channels(with_owners=True, add_tracking=add_tracking)
return channels, cs.total
