def index():
if request.method == 'POST':
def gen():
chars = string.ascii_letters + string.digits
length = 5
code = ''.join(choice(chars) for x in range(length))
print("Checking", code)
exists = db.session.query(
db.exists().where(Url.new == code)).scalar()
if not exists:
print("Your new code is:", code)
return code
code = gen()
while code is None:
code = gen()
if request.method == 'POST' and code is not None:
form = UrlForm(request.form)
if form.validate_on_submit():
url = form.save_url(Url(new=code))
db.session.add(url)
db.session.commit()
return render_template("success.html", code=code, old=url.old)
else:
print("Validation failed")
else:
form = UrlForm()
return render_template("index.html", form=form)
def index(request):
if request.method == "POST":
link = request.POST.get("link")
short_link = ""
alpha = ['a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', '1', '2', '3', '4', '5', '6', '7', '8', '9', '0']
url = Url.objects.all()
for i in url:
if i.link == link:
short_link = i.short_link
break
else:
for i in range(1, 7):
letters = random.randint(1, len(alpha) - 1)
let = alpha[letters]
short_link += let
url = Url(link=link, short_link=short_link)
url.save()
new_url = "http://127.0.0.1:8000/" + short_link
return render(request, "index.htm", {"new_url": new_url})
return render(request, "index.htm")
def index():
def gen():
chars = string.ascii_letters + string.digits
length = 5
code = ''.join(choice(chars) for x in range(length))
exists = db.session.query(db.exists().where(Url.new == code)).scalar()
if not exists:
return code
if request.method == 'POST':
form = UrlForm(request.form)
if form.validate():
url = form.save_url(Url())
if not url.new:
code = gen()
while code is None:
code = gen()
url.new = code
db.session.add(url)
db.session.commit()
return render_template("success.html", code=url.new, old=url.old)
else:
form = UrlForm()
return render_template("index.html", form=form)
def makeANewUrl(old):
def gen():
chars = string.ascii_letters + string.digits
length = 5
code = ''.join(choice(chars) for x in range(length))
print("Checking", code)
exists = db.session.query(db.exists().where(Url.new == code)).scalar()
if not exists:
print("Your new code is:", code)
return code
code = gen()
while code is None:
code = gen()
if code is not None:
addedurl = Url(new=code, old=old)
db.session.add(addedurl)
db.session.commit()
return jsonify(Url=addedurl.serialize)