def register():
if current_user.is_authenticated:
return redirect(url_for('main.home'))
form = RegistrationForm()
if form.validate_on_submit():
hashed_password = bcrypt.generate_password_hash(
form.password.data).decode('utf-8')
user = User(username=form.username.data,
email=form.email.data,
password=hashed_password)
user.save(user)
flash('Your account has been created! You are now beable to log in.',
'success')
return redirect(url_for('users.login'))
return render_template('register.html', title='Register', form=form)
def account():
form = UpdateAccountForm()
if form.validate_on_submit():
# solve user account update problem using pymongo in flast-login
user = User.objects().filter(username=current_user.username,
email=current_user.email).first()
current_user.username = form.username.data
current_user.email = form.email.data
if user:
# solve update profile picture of user using pymongo
if form.image_file.data:
picture_file = save_image_file(form.image_file.data,
current_user.image_file)
current_user.image_file = picture_file
user.update(username=form.username.data,
email=form.email.data,
image_file=picture_file)
else:
user.update(username=form.username.data, email=form.email.data)
# solve update problem using pymongo in flast-login
flash('Your account has been updated!', 'success')
return redirect(url_for('users.account'))
elif request.method == 'GET':
form.username.data = current_user.username
form.email.data = current_user.email
image_file = url_for('static',
filename='profile_pics/' + current_user.image_file)
return render_template('account.html',
title='Account',
image_file=image_file,
form=form)
def user_posts(username):
page = request.args.get('page', 1, type=int)
# get the post in descending order
user = User.objects().filter(username=username).first_or_404()
posts = Post.objects.filter(author = user)\
.order_by("-date_posted")\
.paginate(page=page, per_page=5)
return render_template('posts/user_posts.html', posts=posts, user=user)
def reset_request():
if current_user.is_authenticated:
return redirect(url_for('main.home'))
form = RequestResetForm()
if form.validate_on_submit():
user = User.objects().filter(email=form.email.data).first()
send_reset_email(user)
flash('An Email has been sent with instructions to reset password',
'success')
return redirect(url_for('users.login'))
return render_template('reset_request.html',
title='Reset Password',
form=form)
def login():
if current_user.is_authenticated:
return redirect(url_for('main.home'))
form = LoginForm()
if form.validate_on_submit():
# made change here
user = User.objects().filter(email=form.email.data).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('main.home'))
else:
flash('Login Unsuccessful. Please check email and password',
'danger')
return render_template('login.html', title='Login', form=form)
def reset_token(token):
if current_user.is_authenticated:
return redirect(url_for('main.home'))
user = User.verify_reset_token(token)
if user is None:
flash('That is an Invalid or Expired token', 'warning')
return redirect(url_for('users.reset_request'))
form = ResetPasswordForm()
if form.validate_on_submit():
hashed_password = bcrypt.generate_password_hash(
form.password.data).decode('utf-8')
user.update(password=hashed_password)
flash('Your password has been updated! You are now beable to log in.',
'success')
return redirect(url_for('users.login'))
return render_template('reset_token.html',
title='Reset Password',
form=form)
def validate_email(self, email):
# made change by: User.objects(email=email.data).first()
user = User.objects().filter(email=email.data).first()
if user is None:
raise ValidationError('There is \'NO\' account with that email. You must register first.')
def validate_email(self, email):
# made change by: User.objects(email=email.data).first()
if email.data != current_user.email:
user = User.objects().filter(email=email.data).first()
if user:
raise ValidationError('That email is taken. Please choose a different one.')
def validate_username(self, username):
if username.data != current_user.username:
user = User.objects(username=username.data).first()
if user:
raise ValidationError('That username is taken. Please choose a different one.')