def post_account():
# Flask apparently throws 400 errors if POST form data isn't present.
# Full name
user_id = session['user_id']
location = settings.get_user(user_id)['feed_location']
user = User(local_url=location)
if request.form.get('full_name_changed') == 'true':
user.full_name = request.form['full_name']
# Username
if request.form.get('username_changed') == 'true':
username= request.form['username']
if len(username) > 0:
user.username = username
# Bio
if request.form.get('bio_changed') == 'true':
user.description = request.form['bio']
# Email
if request.form.get('email_changed') == 'true':
email = request.form['email']
user_dict = settings.get_user(user_id)
user_dict['email'] = email
settings.add_user(user_dict)
# Password
if request.form.get('password_changed') == 'true':
password = request.form['password']
password_confirm = request.form['password_confirm']
if password == password_confirm:
user_dict = settings.get_user(user_id)
user_dict['pwd_hash'] = generate_password_hash(password)
settings.add_user(user_dict)
# Language
if request.form.get('language_changed') == 'true':
user.language = request.form['language']
return render_template('account.html', user=user, error='Your settings have been saved.')
def post_register():
""" Registers a new user. """
error = ''
user_full_name = request.form['full_name']
username = request.form['username']
password = request.form['password']
password_confirm = request.form['password_confirm']
email = request.form['email']
# User is already logged in.
if 'user_id' in session:
return redirect(url_for('home'))
# No more users can register.
elif settings.get('single_user_mode') \
and len(settings.get('registered_users')) > 0:
error = 'No more users can register at this time.'
# Username is alredy registered.
users = settings.get('registered_users')
username_taken = True if \
len([uid for uid, ud, in users.iteritems() if ud.get('username') == username]) > 0 \
else False
if username_taken:
return redirect(url_for('get_login'))
# Register the new user.
if username is None:
error = 'No username provided.'
elif len(username) < 8 or len(username) > 25:
error = 'Username is not the correct length. \
Please enter a username between 8-25 characters.'
elif re.search('[^a-zA-Z0-9\_]', username) is not None:
error = 'Usernames can only contain letters an numbers.'
elif re.search('\b[A-Z0-9._%+-]+@[A-Z0-9.-]+\.[A-Z]{2,4}\b', email) is not None:
error = 'Please enter a valid email address.'
elif password is None or password_confirm is None:
error = 'You must fill in your password.'
elif password != request.form['password_confirm']:
error = 'Passwords do not match.'
elif len(password) < 8 or re.search('[a-zA-Z0-9]', password) is None:
error = 'Your password must be at least 8 characters long and \
must be a combination of numbers and letters. Special\
characters are allowed and encouraged.'
else:
new_user, feed_location, blocks_location, follows_location = User.create(username)
if settings.get('single_user_mode'):
settings.add('single_user_id', new_user.user_id)
domain = settings.get('domain')
new_user.profile = 'http://{0}/{1}'.format(domain, new_user.username)
new_user.link = 'http://{0}/{1}/feed.xml'.format(domain, new_user.username)
new_user.follows_url = 'http://{0}/{1}/follows.xml'.format(domain, new_user.username)
new_user.blocks_url = 'http://{0}/{1}/blocks.xml'.format(domain, new_user.username)
new_user.message_url = 'http://{0}/{1}/message.'.format(domain, new_user.username)
new_user.language = 'en'
# Update the settings.
pwd_hash = generate_password_hash(password)
settings.add_user(username=new_user.username,
pwd_hash=pwd_hash,
user_id=new_user.user_id,
feed_location=feed_location,
blocks_location=blocks_location,
follows_location=follows_location)
session['user_id'] = new_user.user_id
return redirect(url_for('home'))
return render_template('registration.html', error=error)