Class: Ratis::Plantrip

Inherits:
Object
  • Object
show all
Defined in:
lib/ratis/plantrip.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(response) ⇒ Plantrip

Returns a new instance of Plantrip.



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# File 'lib/ratis/plantrip.rb', line 7

def initialize(response)
  @success     = response.success?

  @walkable    = response.body[:walkable]
  @walkadjust  = response.body[:walkadjust]
  @input       = response.body[:plantrip_response][:input]

  @itineraries = response.to_array(:plantrip_response, :itin).map do |itinerary|
    Itinerary.new(itinerary)
  end

  @tid = response.body[:plantrip_response][:tid]
end

Instance Attribute Details

#input ⇒ Object

Returns the value of attribute input.



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# File 'lib/ratis/plantrip.rb', line 5

def input
  @input
end

#itineraries ⇒ Object

Returns the value of attribute itineraries.



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# File 'lib/ratis/plantrip.rb', line 5

def itineraries
  @itineraries
end

#success ⇒ Object

Returns the value of attribute success.



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# File 'lib/ratis/plantrip.rb', line 5

def success
  @success
end

#tid ⇒ Object

Returns the value of attribute tid.



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# File 'lib/ratis/plantrip.rb', line 5

def tid
  @tid
end

#walkable ⇒ Object

Returns the value of attribute walkable.



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# File 'lib/ratis/plantrip.rb', line 5

def walkable
  @walkable
end

#walkadjust ⇒ Object

Returns the value of attribute walkadjust.



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# File 'lib/ratis/plantrip.rb', line 5

def walkadjust
  @walkadjust
end

Class Method Details

.where(conditions) ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/ratis/plantrip.rb', line 21

def self.where(conditions)
  minimize                = conditions.delete(:minimize).try(:upcase) || 'T'
  arrdep                  = conditions.delete(:arrdep).try(:upcase)   || "D"
  maxanswers              = conditions.delete(:maxanswers)            || '3'
  xmode                   = conditions.delete(:xmode)                 || 'BCFKLRSTX'
  walkdist                = conditions.delete(:walkdist)              || "0.50"
  origin_lat              = conditions.delete(:origin_lat).to_f
  origin_long             = conditions.delete(:origin_long).to_f
  origin_text             = conditions.delete(:origin_text)
  origin_landmark_id      = conditions.delete(:origin_landmark_id)
  destination_lat         = conditions.delete(:destination_lat).to_f
  destination_long        = conditions.delete(:destination_long).to_f
  destination_text        = conditions.delete(:destination_text)
  destination_landmark_id = conditions.delete(:destination_landmark_id)
  tid                     = conditions.delete(:tid)

  if datetime = conditions.delete(:datetime)
    raise ArgumentError.new('If datetime supplied it should be a Time or DateTime instance, otherwise it defaults to Time.now') unless datetime.is_a?(DateTime) || datetime.is_a?(Time)
  else
    datetime = Time.now
  end

  raise ArgumentError.new('You must provide a date DD/MM/YYYY') unless DateTime.strptime(date, '%d/%m/%Y') rescue false
  raise ArgumentError.new('You must provide a time as 24-hour HHMM') unless DateTime.strptime(time, '%H%M') rescue false
  raise ArgumentError.new('You must provide a conditions of T|X|W to minimize') unless ['T', 'X', 'W'].include? minimize

  raise ArgumentError.new('You must provide an origin latitude') unless Ratis.valid_latitude? origin_lat
  raise ArgumentError.new('You must provide an origin longitude') unless Ratis.valid_longitude? origin_long
  raise ArgumentError.new('You must provide an destination latitude') unless Ratis.valid_latitude? destination_lat
  raise ArgumentError.new('You must provide an destination longitude') unless Ratis.valid_longitude? destination_long

  Ratis.all_conditions_used? conditions

  params = {'Date'                  => datetime.strftime("%m/%d/%Y"),
            'Time'                  => datetime.strftime("%H%M"),
            'Minimize'              => minimize,
            'Arrdep'                => arrdep,
            'Maxanswers'            => maxanswers,
            'Walkdist'              => walkdist,
            'Xmode'                 => xmode,
            'Originlat'             => origin_lat,
            'Originlong'            => origin_long,
            'Origintext'            => origin_text,
            'Originlandmarkid'      => origin_landmark_id,
            'Destinationlat'        => destination_lat,
            'Destinationlong'       => destination_long,
            'Destinationtext'       => destination_text,
            'Destinationlandmarkid' => destination_landmark_id}

  params['Tid'] = tid unless tid.nil?

  response = Request.get 'Plantrip', params
  Plantrip.new(response)
end

Instance Method Details

#success? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ratis/plantrip.rb', line 76

def success?
  @success
end