def get_duration_to_point(ride, point):
assert point.ride == ride
result = 0
ride_points = ride.points.all()
for i, p in enumerate(ride_points):
if i > 0:
prev_p = ride_points[i-1]
result += get_shortest_duration(prev_p.lat, prev_p.lon, p.lat, p.lon)
if p == point:
break
logging.info("[get_duration_to_point] result = '%s'" % result)
return result
def get_duration_to_point(ride, point):
assert point.ride == ride
result = 0
ride_points = ride.points.all()
for i, p in enumerate(ride_points):
if i > 0:
prev_p = ride_points[i - 1]
result += get_shortest_duration(prev_p.lat, prev_p.lon, p.lat,
p.lon)
if p == point:
break
logging.info("[get_duration_to_point] result = '%s'" % result)
return result
def get_order_msg(ride, order):
t = get_template("passenger_notification_msg.html")
pickup_time = None
position = get_position_for_order(order)
if position:
logging.info("use actual position for pickup estimate")
duration = get_shortest_duration(position.lat,
position.lon,
order.from_lat,
order.from_lon,
sensor=True)
logging.info("[get_order_msg] duration = '%s'" % duration)
if duration:
pickup_time = duration / 60
if not pickup_time:
if ride.pickup_estimate: # this is an estimate from the station
duration = get_duration_to_point(ride, order.pickup_point)
pickup_time = (duration / 60) + ride.pickup_estimate
else: # no estimate given, use algo values
if order.pickup_point.stop_time > default_tz_now():
td = order.pickup_point.stop_time - default_tz_now()
pickup_time = td.seconds / 60
else:
pickup_time = 1 # 'now'
current_lang = translation.get_language()
translation.activate(order.language_code)
template_data = {
'pickup_time': pickup_time,
'station_name': ride.station.name,
'taxi_number': ride.taxi_number
}
msg = t.render(Context(template_data))
translation.activate(current_lang)
logging.info(u"order message %s" % msg)
return msg
def get_order_msg(ride, order):
t = get_template("passenger_notification_msg.html")
pickup_time = None
position = get_position_for_order(order)
if position:
logging.info("use actual position for pickup estimate")
duration = get_shortest_duration(position.lat, position.lon, order.from_lat, order.from_lon, sensor=True)
logging.info("[get_order_msg] duration = '%s'" % duration)
if duration:
pickup_time = duration / 60
if not pickup_time:
if ride.pickup_estimate: # this is an estimate from the station
duration = get_duration_to_point(ride, order.pickup_point)
pickup_time = (duration / 60) + ride.pickup_estimate
else: # no estimate given, use algo values
if order.pickup_point.stop_time > default_tz_now():
td = order.pickup_point.stop_time - default_tz_now()
pickup_time = td.seconds / 60
else:
pickup_time = 1 # 'now'
current_lang = translation.get_language()
translation.activate(order.language_code)
template_data = {'pickup_time': pickup_time,
'station_name': ride.station.name,
'taxi_number': ride.taxi_number
}
msg = t.render(Context(template_data))
translation.activate(current_lang)
logging.info(u"order message %s" % msg)
return msg
