def search_results(request):
query = request.GET.get('q', '')
if not query:
return HttpResponseRedirect(reverse("patient_search"))
patients = CPatient.view(VIEW_PATIENT_SEARCH, key=query.lower(), include_docs=True)
minus_duplicates = SortedDict()
for patient in patients:
if not patient.get_id in minus_duplicates:
minus_duplicates[patient.get_id] = patient
return render_to_response(request, "patient/search_results.html",
{"patients": minus_duplicates.values(),
"query": query} )
def patient_excel(request):
# we have to make sure to update any patients without export tags
# before redirecting to the export view.
for pat in CPatient.view("patient/missing_export_tag", include_docs=True):
try:
pat.save()
except ResourceConflict:
# workaround potential conflicts by trying twice
pat = CPatient.get(pat.get_id)
pat.save()
return HttpResponseRedirect("%s?export_tag=CPatient&filename=Patients" % reverse("export_data_async"))
def lookup_by_id(request):
"""
Get a patient by ID, returning the json representation of the patient
"""
pat_id = request.GET.get('id')
if pat_id != None:
patients = CPatient.view(VIEW_PATIENT_BY_BHOMA_ID, key=pat_id, reduce=False, include_docs=True).all()
return _patient_list_response(patients)
else:
pat_uuid = request.GET.get('uuid')
patient = loader.get_patient(pat_uuid)
return HttpResponse(json.dumps(patient.to_json()), mimetype='text/json')
def fuzzy_match(request):
# TODO this currently always returns nothing
fname = request.POST.get('fname')
lname = request.POST.get('lname')
gender = request.POST.get('sex')
dob = request.POST.get('dob')
def prep(val):
return val.strip().lower() if val and isinstance(val, basestring) else val
startkey = map(prep, [gender, lname, fname, dob])
endkey = map(prep, [gender, lname, fname, dob, {}])
pats = CPatient.view(VIEW_PATIENT_FUZZY_SEARCH, startkey=startkey,
endkey=endkey, reduce=False, include_docs=True).all()
return _patient_list_response(pats)
def delete_all_patients():
for pat in CPatient.view(const.VIEW_PATIENT_BY_BHOMA_ID, reduce=False, include_docs=True).all():
pat.delete()