def api_lvw_status():
if request.method == 'GET':
lvw_status = int(redis_db.get_var('lvw_status'))
return str(lvw_status)
elif request.method == 'POST':
if request.form['lvw'] == 'start':
redis_db.publish('kinectalarm', 'lvw start')
elif request.form['lvw'] == 'stop':
redis_db.publish('kinectalarm', 'lvw stop')
return 'ok'
def config_ssh():
if request.form['ssh'] == 'false':
redis_db.publish('event_info', 'SSH server shutdown')
redis_db.set_var('ssh_activate', '0')
os.system("/etc/init.d/sshd stop")
elif request.form['ssh'] == 'true':
redis_db.publish('event_info', 'SSH server started')
redis_db.set_var('ssh_activate', '1')
os.system("/etc/init.d/sshd start")
return 'ok'
def api_change_email_data():
email_from = request.form['email_from']
password = request.form['password']
email_to = request.form['email_to']
smtp_server_url = request.form['smtp_server_url']
smtp_server_port = request.form['smtp_server_port']
data = {
"email_from": email_from,
"password": password,
"email_to": email_to,
"smtp_server_url": smtp_server_url,
"smtp_server_port": smtp_server_port
}
redis_db.publish('email_change_data', '{}'.format(json.dumps(data)))
return 'ok'
def background_thread_system_info():
redis_db.connect()
while True:
cpu = psutil.cpu_percent()
ram = psutil.virtual_memory()[2]
stats = os.statvfs('/')
total = stats.f_frsize * stats.f_blocks
free = stats.f_frsize * stats.f_bavail
used = total - free
disk = float(used) / float(total) * 100
data = {"cpu": cpu, "ram": ram, "disk": disk}
redis_db.publish("system_info", json.dumps(data))
socketio.sleep(1)
def api_change_sensitivity():
value = request.form['sensitivity']
redis_db.publish('kinectalarm', 'sensitivity {}'.format(value))
return 'ok'
def api_change_threshold():
value = request.form['threshold']
redis_db.publish('kinectalarm', 'threshold {}'.format(value))
return 'ok'
def api_change_contrast():
value = request.form['contrast']
redis_db.publish('kinectalarm', 'contrast {}'.format(value))
return 'ok'
def api_change_brightness():
value = request.form['brightness']
redis_db.publish('kinectalarm', 'brightness {}'.format(value))
return 'ok'
def api_change_tilt():
tilt = request.form['tilt']
redis_db.publish('kinectalarm', 'tilt {}'.format(tilt))
return 'ok'
def expand_filesystem():
value = request.form['expand_filesystem']
redis_db.publish('event_warning', 'Expanding Filesystem')
subprocess.call(['/etc/init.d/resizerootfs', 'expand'])
return 'ok'
def system_reboot():
value = request.form['system_reboot']
redis_db.publish('event_warning', 'System Rebooting')
os.system("reboot")
return 'ok'
def delete_detection():
value = request.form['delete_detection']
redis_db.publish('kinectalarm', 'det del {}'.format(value))
return 'ok'
def delete_detections():
if request.form['delete_detections'] == 'true':
redis_db.publish('kinectalarm', 'det rst')
return 'ok'
def api_send_email_test():
if request.form['email_test'] == 'true':
redis_db.publish('email_send_test', '')
return 'ok'
def api_send_email_activate():
activate = request.form['activate']
redis_db.publish('email_activate', activate)
return 'ok'
