def login(request):
if request.user:
return direct_to_template(request, 'lorem.html')
form = LoginForm(request.POST or None)
if form.is_valid():
request.session['user_id'] = form.user.id
return redirect('index')
return direct_to_template(request, 'login.html', {'form': form})
def login_page():
form = LoginForm()
if form.validate_on_submit():
attempted_user = User.query.filter_by(username=form.username.data).first()
if attempted_user and attempted_user.check_password_correction(attempted_password=form.password.data):
login_user(attempted_user)
flash(f'Success! You are logged in as: {attempted_user.username}', category='success')
return redirect(url_for('market_page'))
else:
flash('Username and password are not a match! Please try again!', category='danger')
return render_template('login.html', form=form)
def login_page():
form = LoginForm()
if form.validate_on_submit():
attempted_user = User.query.filter_by(username=form.username.data).first()
if attempted_user and attempted_user.check_password_correction(
attempted_password=form.password.data):
login_user(attempted_user)
flash(f"Success! you are logged in as {attempted_user.username}", category="success")
return redirect(url_for('market_page'))
else:
flash(f"Username and Password does not match! Please try again.", category="danger")
return render_template('login.html',form = form)
def login_page():
form = LoginForm()
if form.validate_on_submit():
attempted_user = User.query.filter_by(username=form.username.data).first()
if attempted_user and attempted_user.check_password_correction(
attempted_password=form.password.data
):
login_user(attempted_user)
flash(f"Success! You are logged in as: {attempted_user.username}", category="success")
return redirect(url_for("market_page"))
else:
flash("User and password are not match! Try again!", category="danger")
return render_template("login.html", form=form)
def login_page():
form = LoginForm()
#Validate the forms for requirements
if form.validate_on_submit():
attempted_user = User.query.filter_by(
username=form.username.data).first()
if attempted_user and attempted_user.check_password_correction(
attempted_password=form.password.data):
login_user(attempted_user)
flash(f'Login successful as {attempted_user.username}',
category='success')
return redirect(url_for('market_page'))
else:
flash('Login failed! Incorrect User Name or Password',
category='danger')
return render_template('login.html', form=form)
def login_page():
form = LoginForm()
if form.validate_on_submit():
attempted_user = User.query.filter_by(
username=form.username.data).first()
if attempted_user and attempted_user.check_password_correction(
attempted_password=form.password.data):
login_user(attempted_user)
flash("Login successful for {}".format(attempted_user.username),
category="success")
return redirect(url_for("market_page"))
else:
flash("Login unsuccessful!!!", category="danger")
return render_template("login.html", form=form)
def login_page():
form = LoginForm()
if form.validate_on_submit():
attempted_user = User.query.filter_by(
username=form.username.data).first()
if attempted_user and attempted_user.check_password_correction(
attempted_password=form.password.data):
login_user(attempted_user)
flash(
f'Login Exitoso, tu nombre de usuario es: {attempted_user.username}',
category='success')
return redirect(url_for('market_page'))
else:
flash('Nombre de usuario y password no coinciden, intenta denuevo',
category='danger')
return render_template('login.html', form=form)
def login():
if current_user.is_authenticated:
return redirect(url_for('home'))
form = LoginForm()
if form.validate_on_submit():
user = User.query.filter_by(
username=form.username.data.lower()).first()
if user and bcrypt.check_password_hash(user.password,
form.password.data):
login_user(user, remember=form.remember.data)
next_page = request.args.get('next')
return redirect(next_page) if next_page else redirect(
url_for('home'))
else:
flash(f'Login Unsuccesful! Please try again.', 'danger')
return render_template('login.html', title="Login", form=form)
def login():
form = LoginForm()
if form.validate_on_submit():
user = User.query.filter_by(username=form.username.data).first()
if user:
if bcrypt.check_password_hash(user.password_hash,
form.password.data):
login_user(user)
flash(
f'Welcome {user.username.capitalize()}! You are now logged in!',
category='success')
return redirect(url_for('market'))
flash('Wrong password!', category='danger')
return redirect(url_for('login'))
flash('User does not exist', category='danger')
return render_template('login.html', form=form)
def login_page():
form = LoginForm()
if form.validate_on_submit():
attempted_user = User.query.filter_by(username=form.username.data).first()
if attempted_user and attempted_user.check_password_correction(attempted_password = form.password.data):
if attempted_user.username == 'admin':
login_user(attempted_user)
flash("Welcome Admin",category="success")
return redirect(url_for('admin_page'))
else:
login_user(attempted_user)
flash(f"Login Successfull! Welcome: {attempted_user.username.capitalize()}",category='success')
return redirect(url_for('market_page'))
else:
flash('Username and password not matched',category = 'danger')
return render_template('login.html',form=form)
def login():
form = LoginForm()
if form.validate_on_submit():
attempted_user = User.query.filter_by(email=form.email.data)
if attempted_user:
attempted_user = attempted_user.first()
if attempted_user.check_password_correction(
attempted_password=form.password.data):
login_user(attempted_user)
flash(f'Your are logged in as {attempted_user.username}',
category="success")
return redirect(url_for("market"))
else:
flash("Wrong Password", category='danger')
else:
flash("The user does not exist please create an account",
category='danger')
return render_template('login.html', form=form)
def login_view(request):
if request.method == 'POST':
username = request.POST['username']
password = request.POST['password']
user = authenticate(username=username, password=password)
if user:
login(request, user)
return redirect('home', permanent=True)
return render(request, 'login_failed.html', status=403)
login_form = LoginForm()
return render(request, 'login.html', context={'form': login_form})
def login_page():
form = LoginForm()
# this function will execute 2 actions: 1) validate_ any fields that I have in forms, and
# 2) then execute the on_submit function
if form.validate_on_submit():
# step 1: check if the user exists
attempted_user = User.query.filter_by(
username=form.username.data).first()
# step 2: check if the password is correct
if attempted_user and attempted_user.check_password_correction(
attempted_password=form.password.data):
login_user(attempted_user)
flash(f'Success! You are logged in as: {attempted_user.username}',
category='success')
return redirect(url_for('market_page'))
else:
flash('Username and password are not match! Please try again',
category='danger')
return render_template('login.html', form=form)
def login_page():
form = LoginForm()
context = {"form": form}
if form.validate_on_submit():
attempt_user = User.query.filter_by(
username=form.username.data).first()
if attempt_user and attempt_user.check_password(form.password.data):
login_user(attempt_user)
flash(f'Success! You are logged in as {attempt_user.username}',
'success')
return redirect(url_for('market_page'))
elif attempt_user:
flash('Invalid credentials', 'danger')
else:
flash('User does not exist!', 'danger')
if form.errors != {}:
for err_msg in form.errors.values():
flash('Invalid credentials', category='danger')
return render_template("login.html", **context)
def login_page():
form = LoginForm()
return render_template('login.html', form=form)
