ClearTransitServer/lib/nextbus.rb

42 lines
1.1 KiB
Ruby
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2014-11-23 01:05:03 +00:00
require 'httparty'
class NextBus
include HTTParty
def self.get_command(command, query={})
# Set the command
query[:command] = command
get('http://webservices.nextbus.com/service/publicJSONFeed', :query => query)
end
def self.agency_list
get_command('agencyList')
end
def self.routes(agency)
get_command('routeList', { :a => agency })
end
def self.route_config(agency, route)
get_command('routeConfig', { :a => agency, :r => route })
end
def self.prediction(agency, route, stop, short_titles=true)
get_command('predictions', { :a => agency, :r => route, :s => stop, :useShortTitles => short_titles })
end
def self.prediction_multiple(agency, route_stops=[])
endpoint = 'http://webservices.nextbus.com/service/publicJSONFeed'
endpoint += '?command=predictionsForMultiStops'
endpoint += '&a=' + agency
route_stops.each do |route_stop|
endpoint += '&stops=' + route_stop[:route] + '%7C' + route_stop[:stop]
end
print endpoint
get(endpoint)
end
end