def get_blocks(self):
blocks = []
for group in SchemaHelper.get_groups(self.survey_json):
if 'skip_condition' in group:
skip = evaluate_skip_condition(group['skip_condition'],
self.metadata,
self.answer_store)
if skip:
continue
no_of_repeats = 1
repeating_rule = SchemaHelper.get_repeat_rule(group)
if repeating_rule:
no_of_repeats = evaluate_repeat(repeating_rule,
self.answer_store)
for i in range(0, no_of_repeats):
for block in group['blocks']:
if 'skip_condition' in block:
skip = evaluate_skip_condition(block['skip_condition'],
self.metadata,
self.answer_store)
if skip:
continue
blocks.append({
"group_id": group['id'],
"group_instance": i,
"block": block,
})
return blocks
def build_navigation(self, current_group_id, current_group_instance):
"""
Build navigation based on the current group/instance selected
:param current_group_id:
:param current_group_instance:
:return:
"""
if 'navigation' not in self.survey_json:
return None
navigation = []
for group in filter(lambda x: 'hide_in_navigation' not in x, self.survey_json['groups']):
first_location = Location(group['id'], 0, group['blocks'][0]['id'])
logger.debug("building frontend navigation", group_id=group['id'])
skip_group = self._should_skip_group(current_group_instance, group)
if not skip_group:
repeating_rule = SchemaHelper.get_repeat_rule(group)
if repeating_rule:
logger.debug("building repeating navigation", group_id=group['id'])
navigation.extend(self._build_repeating_navigation(repeating_rule, group, current_group_id,
current_group_instance))
else:
logger.debug("building navigation", group_id=group['id'])
navigation.append(self._build_single_navigation(group, current_group_id, first_location))
return navigation
def build_navigation(self, current_group_id, current_group_instance):
"""
Build navigation based on the current group/instance selected
:param current_group_id:
:param current_group_instance:
:return:
"""
if self.survey_json.get('navigation', False) is False:
return None
navigation = []
last_group_id = SchemaHelper.get_last_group_id(self.survey_json)
for group in filter(lambda x: 'hide_in_navigation' not in x,
self.survey_json['groups']):
logger.debug("building frontend navigation", group_id=group['id'])
first_location = Location(group['id'], 0, group['blocks'][0]['id'])
last_block_in_group = SchemaHelper.get_last_block_in_group(group)
is_summary_or_confirm_group = last_block_in_group and \
SchemaHelper.is_summary_or_confirmation(last_block_in_group)
last_block_location = Location(group['id'], 0,
last_block_in_group['id'])
can_get_to_summary = is_summary_or_confirm_group and self.routing_path and \
last_block_location in self.routing_path
skip_group = self._should_skip_group(current_group_instance, group)
if not skip_group:
repeating_rule = SchemaHelper.get_repeat_rule(group)
if repeating_rule:
logger.debug("building repeating navigation",
group_id=group['id'])
navigation.extend(
self._build_repeating_navigation(
repeating_rule, group, current_group_id,
current_group_instance))
elif last_group_id == group['id'] and can_get_to_summary:
logger.debug("building navigation", group_id=group['id'])
if len(self.completed_blocks) > 0 and set(
self.routing_path[:-1]).issubset(
self.completed_blocks):
navigation.append(
self._build_single_navigation(
group, current_group_id, first_location))
elif last_group_id != group[
'id'] and not is_summary_or_confirm_group:
logger.debug("building navigation", group_id=group['id'])
navigation.append(
self._build_single_navigation(group, current_group_id,
first_location))
return navigation
def test_get_repeating_rule(self):
survey = load_schema_file("test_repeating_household.json")
groups = [group for group in SchemaHelper.get_groups(survey)]
rule = SchemaHelper.get_repeat_rule(groups[1])
self.assertEqual(
{
'type': 'answer_count',
'answer_id': 'first-name',
'navigation_label_answer_ids': ['first-name', 'last-name'],
}, rule)
