def register():
"""
Registers a Physician to use our system. Physicians will be required to
enter a username, email address, password, and password confirmation.
"""
form = UserRegistrationForm(request.form)
if request.method == 'POST':
try:
if User.objects(email=form.email.data).count() > 0:
u = User.objects(email=form.email.data)[0]
if not u.confirmed:
flash("That email address has already been registered, but has not been confirmed. "
"Please click the link in the confirmation email to continue.", 'warning')
return render_template('register.html', form=form)
except AttributeError:
pass # Users table is empty, so no need to check.
if form.validate():
# Create the new user with "unconfirmed" state.
new_user = User(username=form.username.data.lower(), full_name=form.full_name.data, email=form.email.data)
new_user.set_password(form.password.data)
new_user.confirmed = False
try:
# Try to save this new user (implicitly validating the uniqueness of email/username)
new_user.save()
# Generate and send a confirmation email to this new Physician user
email_sent = email_physician_confirmation(email=form.email.data, name=form.full_name.data)
if email_sent:
success_msg = "Account successfully created. Please check your email for a confirmation link " \
" in order to login."
flash(success_msg, 'success')
return redirect('/')
else:
flash('We were unable to send your confirmation email. Please ensure the provided email address " \
"is correct.', 'warning')
except NotUniqueError:
flash("That username or email is already registered. Please try a different one.", 'warning')
return render_template('register.html', form=form)
else:
flash("Invalid input: please see the suggestions below.", 'warning')
return render_template('register.html', form=form)