def create_channel(session, station_id, client_id=None, name="TestChannel"):
channel = Channel()
channel.station_id = station_id
channel.name = name
channel.ecc_id = 159
channel.frequency = "00917"
channel.pi = "C00F"
channel.type_id = "fm"
if client_id:
channel.fk_client = client_id
session.add(channel)
session.commit()
time.sleep(config.SPI_GENERATION_INTERVAL * 3)
return channel
def create_channel(session, station_id, client_id=None, name="TestChannel"):
channel = Channel()
channel.station_id = station_id
channel.name = name
channel.ecc_id = 159
channel.frequency = "00917"
channel.pi = "C00F"
channel.type_id = "fm"
if client_id:
channel.fk_client = client_id
session.add(channel)
session.commit()
time.sleep(config.SPI_GENERATION_INTERVAL * 3)
return channel
def string_to_channel(linedata, station):
object = Channel()
object.station_id = station
# Split line
data = linedata.split(',')
if len(data) < 2:
return None
# Define Type
object.name = data[0]
object.type_id = data[1]
# FM
# name fm ecc pid frequency
if object.type_id == 'fm':
if len(data) < 5:
return None
# ECC
cc_obj = Ecc.query.filter_by(iso=data[2].upper()).first()
if not cc_obj:
ecc_pi = data[2][:1].upper()
ecc_ecc = data[2][1:].upper()
cc_obj = Ecc.query.filter_by(pi=ecc_pi, ecc=ecc_ecc).first()
if cc_obj:
object.ecc_id = cc_obj.id
# PI
object.pi = data[3]
object.frequency = data[4]
# DAB
# name dab ecc eid sid scids UAType PA
elif object.type_id == 'dab':
if len(data) < 6:
return None
# ECC
cc_obj = Ecc.query.filter_by(iso=data[2].upper()).first()
if not cc_obj:
ecc_pi = data[2][:1].upper()
ecc_ecc = data[2][1:].upper()
cc_obj = Ecc.query.filter_by(pi=ecc_pi, ecc=ecc_ecc).first()
if cc_obj:
object.ecc_id = cc_obj.id
# eid
object.eid = data[3]
object.sid = data[4]
object.scids = data[5]
# Optional Elements
if len(data) >= 7:
object.appty_uatype = data[6]
if len(data) >= 8:
object.pa = data[7]
# DRM
# name drm sid
elif object.type_id == 'drm':
if len(data) < 3:
return None
# sid
object.sid = data[2]
# AMSS
elif object.type_id == 'amss':
if len(data) < 3:
return None
# sid
object.sid = data[2]
# HD Radio
# name hd cc tx
elif object.type_id == 'hd':
if len(data) < 4:
return None
# cc
object.cc = data[2]
object.tx = data[3]
# IP
# name ip fqdn service id
elif object.type_id == 'ip':
if len(data) < 4:
return None
# cc
object.fqdn = data[2]
object.serviceIdentifier = data[3]
else:
return None
return object
