Class: TTC::TTCService

Inherits:
Object
  • Object
show all
Defined in:
lib/ttc-gps/service.rb

Instance Method Summary collapse

Instance Method Details

#get_route(route_tag) ⇒ Object 



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# File 'lib/ttc-gps/service.rb', line 6

def get_route route_tag
  route = nil
  
  open TTC::UrlTemplates::ROUTE_CONFIG % route_tag do |file|
    config_xml = REXML::Document.new file
    
    route = Route.parse_element config_xml.root.elements['route']
    
    config_xml.root.elements.each 'route/stop' do |element|
      route.add_stop TTC::Stop::parse_element element
    end
    
    config_xml.root.elements.each 'route/direction' do |element|
      dir = element.attributes["title"].downcase!
      element.elements.each 'stop' do |element|
        route.add_stop_to_direction dir, element.attributes["tag"]
      end
    end
  end
  
  route
end

#get_vehicle_locations(route_tag) ⇒ Object 



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# File 'lib/ttc-gps/service.rb', line 29

def get_vehicle_locations route_tag
  res = {}
  vehicles = []
  
  open TTC::UrlTemplates::STREET_CAR_LOCATIONS % route_tag do |file|
    route_xml = REXML::Document.new file
    root = route_xml.root
    root.elements.each 'vehicle' do |element|
      vehicles << TTC::Vehicle::parse_element(element)
    end
    
    if root.elements['lastTime']
      res['last_time'] = Integer(root.elements['lastTime'].attributes['time'])
    end
  end
  
  res['vehicles'] = vehicles
  res
end