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module VehicleJourneysHelper
def vehicle_name( vehicle)
if !vehicle.published_journey_name.blank?
vehicle.published_journey_name.first(8)
elsif !vehicle.published_journey_identifier.blank?
vehicle.published_journey_identifier.first(8)
elsif !vehicle.number.blank?
vehicle.number
else
vehicle.id
end
end
def missing_time_check( is_present)
return "missing" if (is_present && is_present.departure_time.nil?)
end
def vehicle_departure(vehicle, departure_time=nil)
unless departure_time
first_vjas = vehicle.vehicle_journey_at_stops.first
return '' unless first_vjas.departure_time
departure_time = first_vjas.departure_time
end
l(departure_time, :format => :hour).gsub( / /, ' ')
end
def vehicle_title(vehicle, journey_frequency=nil)
return t("vehicle_journeys.vehicle_journey#{'_frequency' if vehicle.frequency?}.title_stopless", :name => vehicle_name( vehicle)) if vehicle.vehicle_journey_at_stops.empty?
first_vjas = vehicle.vehicle_journey_at_stops.first
if vehicle.frequency? && journey_frequency
t("vehicle_journeys.vehicle_journey_frequency.title_frequency",
:interval => l(journey_frequency.scheduled_headway_interval, format: :hour),
:stop => first_vjas.stop_point.stop_area.name,
:time_first => vehicle_departure(nil, journey_frequency.first_departure_time),
:time_last => vehicle_departure(nil, journey_frequency.last_departure_time))
else
t("vehicle_journeys.vehicle_journey#{'_frequency' if vehicle.frequency?}.title",
:stop => first_vjas.stop_point.stop_area.name,
:time => vehicle_departure(vehicle, (journey_frequency ? journey_frequency.first_departure_time : nil )))
end
end
def route_journey_pattern_label_pairs route
route
.journey_patterns
.zip_map { |jp| journey_name(jp) }
end
def edit_vehicle_title( vehicle)
return t('vehicle_journeys.edit.title_stopless', :name => vehicle_name( vehicle)) if vehicle.vehicle_journey_at_stops.empty?
first_vjas = vehicle.vehicle_journey_at_stops.first
t('vehicle_journeys.edit.title',
:name => vehicle_name( vehicle),
:stop => first_vjas.stop_point.stop_area.name,
:time => vehicle_departure(vehicle))
end
def exist_vehicle_journeys?(route)
route.vehicle_journeys.count > 0
end
end
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