site/backend/app/routes.py
2024-08-01 11:10:49 -07:00

65 lines
2.1 KiB
Python

from flask import render_template, flash, redirect, url_for, request
from urllib.parse import urlsplit
from app import app, db
from app.forms import LoginForm, RegistrationForm
from flask_login import current_user, login_user, logout_user, login_required
import sqlalchemy as sa
from app.models import User
@app.route('/')
@app.route('/index')
@login_required
def index():
user = {'username': 'Finnaa'}
posts = [
{
'author': {'username': 'john'},
'body': 'Beautiful day 1'
},
{
'author': {'username': 'susie'},
'body': 'Movie is good.'
}
]
#return posts;
return render_template('index.html', title='Home', posts=posts)
@app.route('/login', methods=['GET', 'POST'])
def login():
if current_user.is_authenticated:
return redirect(url_for('index'))
form = LoginForm()
if form.validate_on_submit():
user = db.session.scalar(sa.select(User).where(User.username == form.username.data))
if user is None or not user.check_password(form.password.data):
flash('Invalid u or p')
return redirect(url_for('login'))
login_user(user, remember=form.remember_me.data)
next_page = request.args.get('next')
if not next_page or urlsplit(next_page).netloc != '':
next_page = url_for('index')
return redirect(next_page)
return render_template('login.html', title='Sign In', form=form)
@app.route('/logout')
def logout():
logout_user()
return redirect(url_for('index'))
@app.route('/register', methods=['GET', 'POST'])
def register():
if current_user.is_authenticated:
return redirect(url_for('index'))
form = RegistrationForm()
if form.validate_on_submit():
user = User(username=form.username.data, email=form.email.data)
user.set_password(form.password.data)
db.session.add(user)
db.session.commit()
flash('User has been created.')
return redirect(url_for('login'))
return render_template('register.html', title='Register', form=form)