def sig2b64(sig):
img = s2i(sig)
output = StringIO.StringIO()
img.save(output,'PNG')
b64 = b64encode(output.getvalue())
output.close()
return b64
def register():
"""
Registration Form
"""
form = RegisterForm(request.form)
if form.validate_on_submit():
# If netid and email are unique, create an user instance not yet
# stored in the database
user = User.query.filter_by(netid=form.netid.data,
email=form.email.data).first()
if user:
flash(u'NetID/Email already registered', 'error')
return render_template("users/register.html", form=form)
raw_signature = request.form['output']
# Convert drawn signature to base64 encoded image.
if raw_signature.find("data:image") == -1:
from signpad2image import s2i
PIL_image = s2i(
raw_signature,
input_image=os.path.abspath('acm_phoenix/static/packages/signpad2image'
'/signpad2image/blanksig.png'),
nosig_image=os.path.abspath('acm_phoenix/static/packages/signpad2image'
'/signpad2image/nosig.png'))
output = StringIO.StringIO()
PIL_image.save(output, format='PNG')
sig_img = 'data:image/png;base64,' + base64.b64encode(output.getvalue())
output.close()
else:
sig_img = raw_signature
user = User(form.name.data, form.netid.data, form.email.data,
form.standing.data, form.major.data,
form.shirt_size.data, gfm(form.description.data), sig_img)
user.member = True
# Insert the record in our database and commit it
db.session.add(user)
db.session.commit()
login_user(user)
# flash will display a message to the user
flash('Thanks for registering')
# If user wants to pay membership now, redirect them to wepay.
if form.reg_and_pay.data:
response = wepay_membership_response(user)
# Keep track of user's checkout_id for later lookup on wepay.
user.wepay_checkout_id = response['checkout_id']
db.session.add(user)
db.session.commit()
return redirect(response['checkout_uri'])
else:
# redirect user to the 'home' method of the user module.
return redirect(url_for('users.home'))
return render_template('users/register.html', form=form)