distribusi-verse: medium-tech web app content management system for the web
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from flask import flash, redirect, render_template, url_for
from flask_bcrypt import generate_password_hash
from flask_login import login_user
from sqlalchemy.exc import (DatabaseError, DataError, IntegrityError,
InterfaceError, InvalidRequestError)
from werkzeug.routing import BuildError
from app import db
from forms.registerform import RegisterForm
from models.usermodel import User
def RegisterUser():
registerform = RegisterForm()
if registerform.validate_on_submit():
try:
username = registerform.username.data
email = registerform.email.data
password = registerform.confirmpassword.data
newuser = User(
username=username,
email=email,
password=generate_password_hash(password),
)
db.session.add(newuser)
db.session.commit()
flash("Account Succesfully created", "success")
login_user(newuser)
return redirect(url_for("index"))
except InvalidRequestError:
db.session.rollback()
registerform.email.errors.append("Something went wrong!")
flash("Something went wrong!", "danger")
except IntegrityError:
db.session.rollback()
registerform.email.errors.append("User already exists!")
flash("User already exists!", "warning")
except DataError:
db.session.rollback()
registerform.email.errors.append("Invalid Entry")
flash("Invalid Entry", "warning")
except InterfaceError:
db.session.rollback()
registerform.email.errors.append(
"Error connecting to the database"
)
flash("Error connecting to the database", "danger")
except DatabaseError:
db.session.rollback()
registerform.email.errors.append(
"Error connecting to the database"
)
flash("Error connecting to the database", "danger")
except BuildError:
db.session.rollback()
registerform.email.errors.append("Unknown error occured!")
flash("An error occured !", "danger")
return render_template("register.html", registerform=registerform)