def shortener(request):
real_url = request.POST.get('long_url', '')
long_url = validate_url(real_url)
if not long_url:
return render(request, 'url_validation_error.html', {'bad_url': real_url})
elif Master.objects.filter(long_url=long_url).exists():
temp_short = Master.objects.get(long_url=long_url)
return render(request, 'exists.html', {'shorten': temp_short.short_url})
else:
record = Master(short_url='', long_url=long_url, creation_time=datetime.now(), clicks=0)
record.save()
# Unique Code Generator Function for SHORT_URL
short_url = encode(record.id)
Master.objects.filter(id=record.id).update(short_url=short_url)
return render(request, 'shortener.html', {'long_url': long_url, 'short_url': short_url})
def test_encode_decode(self):
for i in range(0, 1234567, randint(20, 100)):
self.assertEqual(decode(encode(i)),i)