def get_controllers():
res = Controllers.get_all_controllers()
if res is not None:
return jsonify({"data": res})
response = jsonify("Controllers.get_all_controllers() returned None")
response.status_code = 500
return response
def get_controller(id):
"""
Returns composite light controller information
:param id: Light controller ID (database record ID)
:return: jsonified controller information
"""
controller_record = Controllers.get_controller(id)
if controller_record is None:
response = jsonify(
"Controllers.get_controller({0}) returned None".format(id))
response.status_code = 500
return response
host = controller_record["host"]
port = int(controller_record["port"])
status = get_status(host, port)
if status:
controller_record.update(status)
else:
controller_record["state"] = "OFFLINE"
scripts = get_scriptlist(host, port)
controller_record["scripts"] = scripts
return jsonify({"data": controller_record})
def _update_controller(id):
"""
Save an new controller definition
:return:
"""
# NOTE
# The jQuery $.ajax call sends arguments as the data property
# in the initiating call. The arguments show up in the
# request.form property provided by Flask. So,
# data: { 'state': new_state } --> request.form['state']
name = request.form['name']
host = request.form['host']
port = request.form['port']
controller_type = request.form['type']
description = request.form['description']
changed = Controllers.update_controller(id, name, host, port,
controller_type, description)
# We are obligated to send a json response
if changed:
response = {"controller-id": id, "message": "Updated"}
return jsonify(response)
response = jsonify("Unable to update controller record")
response.status_code = 500
return response
def state_shutdown_controller(id):
"""
Shutdown a controller
:return:
"""
cr = Controllers.get_controller(id)
response = shutdown_controller(cr["host"], cr["port"])
return jsonify(response)
def state_stop_script(id):
"""
Stop the running LED script
:return:
"""
cr = Controllers.get_controller(id)
response = stop_script(cr["host"], cr["port"])
return jsonify(response)
def state_run_script(id, script):
"""
Set the running LED script
:return:
"""
cr = Controllers.get_controller(id)
response = run_script(script, cr["host"], cr["port"])
return jsonify(response)
def _delete_controller(id):
"""
Save an new controller definition
:return:
"""
changed = Controllers.delete_controller(id)
# We are obligated to send a json response
if changed:
response = {"controller-id": id, "message": "Deleted"}
return jsonify(response)
response = jsonify("Unable to update controller record")
response.status_code = 500
return response
def get_controller_status(id):
"""
Returns composite light controller information
:param id: Light controller ID (database record ID)
:return: jsonified controller information
"""
controller_record = Controllers.get_controller(id)
if controller_record is None:
response = jsonify(
"Controllers.get_controller({0}) returned None".format(id))
response.status_code = 500
return response
host = controller_record["host"]
port = int(controller_record["port"])
status = get_status(host, port)
return jsonify({"data": status})