def doc_view(request, applicant_id, field_name):
applicant = get_object_or_404(Applicant, pk=applicant_id)
docs = applicant.get_applicant_docs_or_none()
if not AppDocs.valid_field_name(field_name):
return HttpResponseNotFound()
field = docs.__getattribute__(field_name)
ext = ''
if field:
filename = docs.__getattribute__(field_name).name
if filename:
name, ext = os.path.splitext(filename)
if ext=='':
ext = '.png'
new_h, new_w, zoomable = cal_zoom_size(field)
filename = '%s%s' % (field_name, ext)
return render_to_response("review/doc_view.html",
{ 'applicant': applicant,
'field_name': field_name,
'filename': filename,
'height': new_h,
'width': new_w,
'zoomable': zoomable })
def doc_img_view(request, applicant_id, filename):
applicant = get_object_or_404(Applicant, pk=applicant_id)
docs = applicant.get_applicant_docs_or_none()
if docs!=None:
field_name, ext = os.path.splitext(filename)
if not AppDocs.valid_field_name(field_name):
return HttpResponseNotFound()
try:
full_path = docs.__getattribute__(field_name).path
if os.path.exists(full_path):
return serve_file(full_path)
else:
return HttpResponseNotFound()
except ValueError:
return HttpResponseNotFound()
else:
return HttpResponseNotFound()
