def signin():
#instantiates a class called form which was defined in forms.py
form = UserLoginForm()
try:
if request.method == "POST" and form.validate_on_submit():
email = form.email.data
password = form.password.data
#prints user input to terminal for confirmation/debug purposes
print(email, password)
#creates an instance of the User class for the current user from the first matching email in the email column in the db.
logged_user = User.query.filter(User.email == email).first()
#if the logged user and the user returned from the matched passwords
if logged_user and check_password_hash(logged_user.password,
password):
#take the method to login from flask_user and login the loggeduser defined above
login_user(logged_user)
print(logged_user)
#do the flash method defined on the home.html (text to display, information for the flash parameter)
flash('You were successfully logged in via Email/Password',
'auth-success')
#redirect user to home
return redirect(url_for('home'))
else:
flash('Your email/password is incorrect. Please try again',
'auth-failure')
#keep them on sign in page
return redirect(url_for('signin'))
except:
raise Exception('Invalid Form Data: Please check your form...')
#again, like jwt below, form=form allows template to see the variable and render it
return render_template('sign_in.html', form=form)
def signup():
#instantiates a class called form which was defined in forms.py
form = UserLoginForm()
try:
if request.method == 'POST' and form.validate_on_submit():
email = form.email.data
password = form.password.data
#prints user input to terminal for confirmation/debug purposes
print(email, password)
user = User(email, password=password)
db.session.add(user)
db.session.commit()
return redirect(url_for('signin'))
except:
raise Exception('Invalid Form Data: Please check your form...')
return render_template('sign_up.html', form=form)
def signup():
form = UserLoginForm()
try:
if request.method == 'POST' and form.validate_on_submit():
email = form.email.data
password = form.password.data
print(email, password)
user = User(email, password=password)
db.session.add(user)
db.session.commit()
return redirect(url_for('signin'))
except:
raise Exception('Invalid Form Data: Please Check your form')
return render_template('signup.html', form=form)
def signup():
form = UserLoginForm()
try:
if request.method == 'POST' and form.validate_on_submit():
email = form.email.data
password = form.password.data
print(email,password)
user = User(email, password = password)
db.session.add(user)
db.session.commit()
flash(f'You have successfully created a user account {email}', 'user-created')
return redirect(url_for('site.home'))
except:
raise Exception('Invalid form data: Please check your form.')
return render_template('signup.html', form = form)
def signin():
form = UserLoginForm()
try:
if request.method == 'POST' and form.validate_on_submit():
email = form.email.data
password = form.password.data
print(email,password)
logged_user = User.query.filter(User.email == email).first()
if logged_user and check_password_hash(logged_user.password, password):
login_user(logged_user)
flash('You were successfully logged in: Via Email/Password', 'auth-success')
return redirect(url_for('home'))
else:
flash('Your Email/Password is incorrect.', 'auth-failed')
return redirect(url_for('signin'))
except:
raise Exception('Invalid Form Data: Please Check Your Form')
return render_template('signin.html', form=form)