admin.py 文件源码

def admin_server():
    MQTTList = NodeDefender.db.mqtt.list(user = current_user.email)
    MQTT = CreateMQTTForm()
    if request.method == 'GET':
        return render_template('frontend/admin/server.html',
                               MQTTList = MQTTList, MQTTForm = MQTT)
    if MQTT.Submit.data and MQTT.validate_on_submit():
        try:
            NodeDefender.db.mqtt.create(MQTT.IPAddr.data, MQTT.Port.data)
            NodeDefender.mqtt.connection.add(MQTT.IPAddr.data, MQTT.Port.data)
        except ValueError as e:
            flash('Error: {}'.format(e), 'danger')
            return redirect(url_for('admin_view.admin_server'))

    if General.Submit.data and General.validate_on_submit():
        flash('Successfully updated General Settings', 'success')
        return redirect(url_for('admin_server'))
    else:
        flash('Error when trying to update General Settings', 'danger')
        return redirect(url_for('admin_view.admin_server'))

    flash('{}'.format(e), 'success')
    return redirect(url_for('admin_view.admin_server'))