def index(request):
if request.method == 'POST':
form = NewShortURL(request.POST)
if form.is_valid():
url = form.cleaned_data["url"]
#Regex URL validation from John Gruber https://gist.github.com/uogbuji/705383
p = re.compile(
r'(?i)\b((?:https?://|www\d{0,3}[.]|[a-z0-9.\-]+[.][a-z]{2,4}/)(?:[^\s()<>]+|\(([^\s()<>]+|(\([^\s()<>]+\)))*\))+(?:\(([^\s()<>]+|(\([^\s()<>]+\)))*\)|[^\s`!()\[\]{};:\'".,<>?\xab\xbb\u201c\u201d\u2018\u2019]))')
m = p.match(url)
if m:
url_to_insert = Url()
url_to_insert.url = url
url_to_insert.save()
shorted_url = settings.PROTOCOL+'//'+settings.HOSTNAME+settings.PORT+'/'+str(url_to_insert.id_url)
data = {
'shorted_url': shorted_url,
'original_url' : url
}
return render(request, 'web/result.html', data)
else:
data = {
'form': form,
'error': 'Field URL is not valid URL'
}
return render(request, 'web/form.html', data)
else:
data = {
'form': form,
'error': 'Please introduce url to short'
}
return render(request, 'web/form.html', data)
else:
form = NewShortURL()
data = {
'form': form,
}
return render(request, 'web/form.html', data)
def redirectioner(request, id):
if id and is_number(id):
url_to_redirect = Url.objects(id_url=id).first()
if url_to_redirect:
return HttpResponseRedirect(url_to_redirect.url)
else:
return render(request, 'web/error.html')
else:
return render(request, 'web/error.html')
def add_url(url="", thumbs=None, is_check=True):
from web.models import Url
if not url:
return False
# /で終わっていたら最後の文字を削除
if url[len(url) - 1:len(url)] == '/':
url = url[:-1]
is_exists = Url.objects.filter(url=url).exists()
if is_exists:
# print("(重複): %s" % url)
return False
# URLチェック
if is_check:
# 無視URLが含まれていたら、登録しない
for ig in ignore_urls:
if ig in url:
return False
# 許可URL以外は登録しない
for eu in enabled_urls:
if eu not in url:
return False
u = Url()
u.url = url
if thumbs:
if isinstance(thumbs, list):
u.thumbnails = json.dumps(thumbs)
u.thumbnail = thumbs[9]
else:
u.thumbnails = None
u.thumbnail = thumbs
u.save()
print("add : %s (%s)" % (u.url, u.thumbnail))
return True
