def filter_cases(request, domain, app_id, module_id, parent_id=None): app = Application.get(app_id) module = app.get_module(module_id) auth_cookie = request.COOKIES.get('sessionid') requires_parent_cases = string_to_boolean( request.GET.get('requires_parent_cases', 'false')) xpath = EntriesHelper.get_filter_xpath(module) instances = get_instances_for_module(app, module, additional_xpaths=[xpath]) extra_instances = [{'id': inst.id, 'src': inst.src} for inst in instances] use_formplayer = toggles.USE_FORMPLAYER.enabled(domain) accessor = CaseAccessors(domain) # touchforms doesn't like this to be escaped xpath = HTMLParser.HTMLParser().unescape(xpath) case_type = module.case_type if xpath or should_use_sql_backend(domain): # if we need to do a custom filter, send it to touchforms for processing additional_filters = { "properties/case_type": case_type, "footprint": True } helper = BaseSessionDataHelper(domain, request.couch_user) result = helper.filter_cases(xpath, additional_filters, DjangoAuth(auth_cookie), extra_instances=extra_instances, use_formplayer=use_formplayer) if result.get('status', None) == 'error': code = result.get('code', 500) message = result.get( 'message', _("Something went wrong filtering your cases.")) if code == 500: notify_exception(None, message=message) return json_response(message, status_code=code) case_ids = result.get("cases", []) else: # otherwise just use our built in api with the defaults case_ids = [ res.id for res in get_filtered_cases( domain, status=CASE_STATUS_OPEN, case_type=case_type, user_id=request.couch_user._id, footprint=True, ids_only=True, ) ] cases = accessor.get_cases(case_ids) if parent_id: cases = filter(lambda c: c.parent and c.parent.case_id == parent_id, cases) # refilter these because we might have accidentally included footprint cases # in the results from touchforms. this is a little hacky but the easiest # (quick) workaround. should be revisted when we optimize the case list. cases = filter(lambda c: c.type == case_type, cases) cases = [c.to_api_json(lite=True) for c in cases if c] response = {'cases': cases} if requires_parent_cases: # Subtract already fetched cases from parent list parent_ids = set(map(lambda c: c['indices']['parent']['case_id'], cases)) - \ set(map(lambda c: c['case_id'], cases)) parents = accessor.get_cases(list(parent_ids)) parents = [c.to_api_json(lite=True) for c in parents] response.update({'parents': parents}) return json_response(response)
def filter_cases(request, domain, app_id, module_id, parent_id=None): app = Application.get(app_id) module = app.get_module(module_id) auth_cookie = request.COOKIES.get('sessionid') requires_parent_cases = string_to_boolean(request.GET.get('requires_parent_cases', 'false')) xpath = EntriesHelper.get_filter_xpath(module) instances = get_instances_for_module(app, module, additional_xpaths=[xpath]) extra_instances = [{'id': inst.id, 'src': inst.src} for inst in instances] accessor = CaseAccessors(domain) # touchforms doesn't like this to be escaped xpath = HTMLParser.HTMLParser().unescape(xpath) case_type = module.case_type if xpath or should_use_sql_backend(domain): # if we need to do a custom filter, send it to touchforms for processing additional_filters = { "properties/case_type": case_type, "footprint": True } helper = BaseSessionDataHelper(domain, request.couch_user) result = helper.filter_cases(xpath, additional_filters, DjangoAuth(auth_cookie), extra_instances=extra_instances) if result.get('status', None) == 'error': code = result.get('code', 500) message = result.get('message', _("Something went wrong filtering your cases.")) if code == 500: notify_exception(None, message=message) return json_response(message, status_code=code) case_ids = result.get("cases", []) else: # otherwise just use our built in api with the defaults case_ids = [res.id for res in get_filtered_cases( domain, status=CASE_STATUS_OPEN, case_type=case_type, user_id=request.couch_user._id, footprint=True, ids_only=True, )] cases = accessor.get_cases(case_ids) if parent_id: cases = filter(lambda c: c.parent and c.parent.case_id == parent_id, cases) # refilter these because we might have accidentally included footprint cases # in the results from touchforms. this is a little hacky but the easiest # (quick) workaround. should be revisted when we optimize the case list. cases = filter(lambda c: c.type == case_type, cases) cases = [c.to_api_json(lite=True) for c in cases if c] response = {'cases': cases} if requires_parent_cases: # Subtract already fetched cases from parent list parent_ids = set(map(lambda c: c['indices']['parent']['case_id'], cases)) - \ set(map(lambda c: c['case_id'], cases)) parents = accessor.get_cases(list(parent_ids)) parents = [c.to_api_json(lite=True) for c in parents] response.update({'parents': parents}) return json_response(response)