def load_logged_in_user():
user_id = session.get('user_id')
if user_id is None:
g.user = None
else:
g.user_id = user_id
g.user = get_db().execute('SELECT * FROM user WHERE id = ?',
(user_id, )).fetchone()
def register_name(name):
user_id = g.user_id
if "db" not in g:
g.db = get_db()
g.db.execute("insert into files (user_id, filename) values (?,?)",
(user_id, name))
id = g.db.execute("SELECT last_insert_rowid() ").fetchone()[0]
print(id)
g.db.commit()
return id
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('files.upload'))
flash(error)
return render_template('auth/login.html')
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 _delete_file_by_id(id):
if "db" not in g:
g.db = get_db()
g.db.execute("delete from files where id = ?", (id, ))
g.db.commit()
def catalog():
if "db" not in g:
g.db = get_db()
data = g.db.execute(QRY).fetchall()
return data