def _apply_filter(self, search_es, criteria):
if criteria.key == CASE_SEARCH_XPATH_QUERY_KEY:
if not criteria.is_empty:
if criteria.has_multiple_terms:
for value in criteria.value:
search_es = search_es.filter(
build_filter_from_xpath(self.query_domains, value))
return search_es
else:
return search_es.filter(
build_filter_from_xpath(self.query_domains,
criteria.value))
elif criteria.key == 'owner_id':
if not criteria.is_empty:
return search_es.filter(case_search.owner(criteria.value))
elif criteria.key == CASE_SEARCH_BLACKLISTED_OWNER_ID_KEY:
if not criteria.is_empty:
return search_es.filter(
case_search.blacklist_owner_id(criteria.value_as_list))
elif criteria.key == COMMCARE_PROJECT:
if not criteria.is_empty:
return search_es.filter(filters.domain(criteria.value))
elif criteria.key not in UNSEARCHABLE_KEYS:
return search_es.add_query(self._get_case_property_query(criteria),
queries.MUST)
return search_es
def _get_case_property_or_missing_query(self, criteria):
if criteria.is_empty:
return case_property_missing(criteria.key)
if criteria.is_ancestor_query:
missing_filter = build_filter_from_xpath(self.query_domains,
f'{criteria.key} = ""')
else:
missing_filter = case_property_missing(criteria.key)
return filters.OR(self._get_query(criteria), missing_filter)
def xpath_query(self, domain, xpath):
"""Search for cases using an XPath predicate expression.
Enter an arbitrary XPath predicate in the context of the case. Also supports related case lookups.
e.g you can do things like:
- case properties: "first_name = 'dolores' and last_name = 'abernathy'"
- date ranges: "first_came_online >= '2017-08-12' or died <= '2020-11-15"
- numeric ranges: "age >= 100 and height < 1.25"
- related cases: "mother/first_name = 'maeve' or parent/parent/host/age = 13"
"""
from corehq.apps.case_search.filter_dsl import build_filter_from_xpath
return self.filter(build_filter_from_xpath(domain, xpath))
def _get_query(self, criteria):
if criteria.is_daterange:
return self._get_daterange_query(criteria)
value = self._remove_ignored_patterns(criteria.key, criteria.value)
fuzzy = criteria.key in self._fuzzy_properties
if criteria.is_ancestor_query:
query = f'{criteria.key} = "{value}"'
return build_filter_from_xpath(self.query_domains,
query,
fuzzy=fuzzy)
else:
return case_property_query(criteria.key, value, fuzzy=fuzzy)
def xpath_query(self, domain, xpath):
"""Search for cases using an XPath predicate expression.
Enter an arbitrary XPath predicate in the context of the case. Also supports related case lookups.
e.g you can do things like:
- case properties: "first_name = 'dolores' and last_name = 'abernathy'"
- date ranges: "first_came_online >= '2017-08-12' or died <= '2020-11-15"
- numeric ranges: "age >= 100 and height < 1.25"
- related cases: "mother/first_name = 'maeve' or parent/parent/host/age = 13"
"""
from corehq.apps.case_search.filter_dsl import build_filter_from_xpath
return self.filter(build_filter_from_xpath(domain, xpath))
def _get_xpath_filter(domain, xpath):
try:
return build_filter_from_xpath(domain, xpath)
except CaseFilterError as e:
raise UserError(f'Bad XPath: {e}')