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()