def register():
if request.method == 'POST':
username = request.form['username']
password = request.form['password']
db = get_db()
error = None
if not username:
error = 'Username is required.'
elif not password:
error = 'Password is required.'
elif db.execute(
'SELECT id FROM user WHERE username = ?', (username,)
).fetchone() is not None:
error = 'User {} is already registered.'.format(username)
if error is None:
db.execute(
'INSERT INTO user (username, password) VALUES (?, ?)',
(username, generate_password_hash(password))
)
db.commit()
return redirect(url_for('auth.login'))
flash(error)
return render_template('auth/register.html')
def save():
body_height = request.args.get('body_height', default=None, type=int)
body_weight = request.args.get('body_weight', default=None, type=int)
skin_tone = request.args.get('skin_tone', default=None, type=str)
sex = request.args.get('sex', default=None, type=str)
error = None
if not body_height:
error = 'body_height is required.'
if not body_weight:
error = 'body_weight is required.'
if not skin_tone:
error = 'skin_tone is required.'
if not sex:
error = 'sex is required.'
if error is not None:
flash(error)
else:
db = get_db()
db.execute(
'INSERT INTO avatar (body_height, body_weight, skin_tone, sex, owner_id)'
' VALUES (?, ?, ?, ?, ?)',
(body_height, body_weight, skin_tone, sex, g.user['id']))
db.commit()
return redirect(url_for('avatar.index'))
def update(id):
avatar = get_avatar(id)
body_height = request.form['body_height']
body_weight = request.form['body_weight']
skin_tone = request.form['skin_tone']
sex = request.form['sex']
error = None
if not body_height:
error = 'body_height is required.'
if not body_weight:
error = 'body_weight is required.'
if not skin_tone:
error = 'skin_tone is required.'
if not sex:
error = 'sex is required.'
if error is not None:
flash(error)
else:
db = get_db()
db.execute(
'UPDATE avatar SET body_height = ?, body_weight = ?, skin_tone = ?,'
'sex = ? WHERE id = ?',
(body_height, body_weight, skin_tone, sex, id)
)
db.commit()
return redirect(url_for('avatar.index'))
def create():
if request.method == 'POST':
body_height = request.form['body_height']
body_weight = request.form['body_weight']
skin_tone = request.form['skin_tone']
sex = request.form['sex']
error = None
if not body_height:
error = 'body_height is required.'
if not body_weight:
error = 'body_weight is required.'
if not skin_tone:
error = 'skin_tone is required.'
if not sex:
error = 'sex is required.'
if error is not None:
flash(error)
else:
db = get_db()
db.execute(
'INSERT INTO avatar (body_height, body_weight, skin_tone, sex, owner_id)'
' VALUES (?, ?, ?, ?, ?)',
(body_height, body_weight, skin_tone, sex, g.user['id'])
)
db.commit()
return redirect(url_for('avatar.index'))
return render_template('avatar/create.html')
def load_logged_in_user():
user_id = session.get('user_id')
if user_id is None:
g.user = None
else:
g.user = get_db().execute(
'SELECT * FROM user WHERE id = ?', (user_id,)
).fetchone()
def index():
db = get_db()
avatar = db.execute(
'SELECT p.id, body_height, body_weight, skin_tone, sex, created, owner_id, username'
' FROM avatar p JOIN user u ON p.owner_id = u.id'
' ORDER BY created DESC'
).fetchone()
if avatar:
return render_template('avatar/index.html', avatar=avatar)
else:
return render_template('avatar/create.html')
def get_avatar(id, check_author=True):
avatar = get_db().execute(
'SELECT p.id, body_height, body_weight, created, owner_id, username'
' FROM avatar p JOIN user u ON p.owner_id = u.id'
' WHERE p.id = ?',
(id,)
).fetchone()
if avatar is None:
abort(404, "avatar id {0} doesn't exist.".format(id))
if check_author and avatar['owner_id'] != g.user['id']:
abort(403)
return avatar
def login():
if request.method == 'POST':
username = request.form['username']
password = request.form['password']
db = get_db()
error = None
user = db.execute(
'SELECT * FROM user WHERE username = ?', (username,)
).fetchone()
if user is None:
error = 'Incorrect username.'
elif not check_password_hash(user['password'], password):
error = 'Incorrect password.'
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 delete(id):
get_avatar(id)
db = get_db()
db.execute('DELETE FROM avatar WHERE id = ?', (id,))
db.commit()
return redirect(url_for('avatar.index'))