def register():
if request.method == 'POST':
username = request.form['username']
password = request.form['password']
mongo = get_db()
error = None
if not username:
error = 'Username is Required!'
elif not password:
error = 'Password is Required!'
elif mongo.db.users.find_one({"username": username}) is not None:
error = 'Username {} is taken!'.format(username)
if error is None:
mongo.db.users.insert_one({
"username":
username,
"password":
generate_password_hash(password)
})
return redirect(url_for('auth.login'))
flash(error)
return render_template('auth/register.html')
def get_plan(id, check_author=True):
id = ObjectId(id)
plan = get_db().db.plans.find_one({"_id": id})
if plan is None:
abort(404, "Post id {} doesn't exist.".format(id))
if check_author and plan['author_id'] != g.user['_id']:
abort(403)
return plan
def login():
if request.method == 'POST':
username = request.form['username']
password = request.form['password']
mongo = get_db()
error = None
user = mongo.db.users.find_one({"username": username})
if user is None or not check_password_hash(user['password'], password):
error = 'Invalid Username and Password combination'
if error is None:
session.clear()
session['user_id'] = user['_id']
return redirect(url_for('index'))
flash(error)
return render_template('auth/login.html')
def create():
if request.method == 'POST':
title = request.form['title']
body = request.form['body']
error = None
if not title:
error = 'Title is required.'
if error is not None:
flash(error)
else:
mongo = get_db()
mongo.db.plans.insert({
'title': title,
'body': body,
'author_id': g.user['_id'],
'username': g.user['username']
})
return redirect(url_for('plan.index'))
return render_template('plan/create.html')
def update(id):
plan = get_plan(id)
if request.method == 'POST':
title = request.form['title']
body = request.form['body']
error = None
if not title:
error = 'Title is required.'
if error is not None:
flash(error)
else:
mongo = get_db()
print('scream')
mongo.db.plans.update({"_id": ObjectId(id)},
{"$set": {
"title": title,
"body": body
}})
return redirect(url_for('plan.index'))
return render_template('plan/update.html', plan=plan)
def load_logged_in_user():
user_id = ObjectId(session.get('user_id'))
if user_id is None:
g.user = None
else:
g.user = get_db().db.users.find_one({'_id': user_id})
def delete(id):
get_plan(id)
mongo = get_db()
mongo.db.plans.remove({"_id": ObjectId(id)})
return redirect(url_for('plan.index'))
def index():
mongo = get_db()
plans = mongo.db.plans.find()
return render_template("plan/index.html", plans=plans)