Class: Broutes::Formats::GpxTrack

Inherits:
Object
  • Object
show all
Defined in:
lib/broutes/formats/gpx_track.rb

Instance Method Summary collapse

Instance Method Details

#load(file, route) ⇒ Object 



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# File 'lib/broutes/formats/gpx_track.rb', line 6

def load(file, route)
  doc = Nokogiri::XML(file)
  Broutes.logger.info {"Loaded #{file} into #{doc.to_s.slice(0, 10)}"}

  i = 0
  doc.css('trkpt').each do |node|
    p = route.add_point(lat: node['lat'].to_f, lon: node['lon'].to_f, elevation: point_elevation(node), time: point_time(node))
    i += 1
  end
  Broutes.logger.info {"Loaded #{i} data points"}
end

#point_elevation(node) ⇒ Object 



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# File 'lib/broutes/formats/gpx_track.rb', line 18

def point_elevation(node)
  if elevation_node = node.at_css('ele')
    elevation_node.inner_text.to_f
  end
end

#point_time(node) ⇒ Object 



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# File 'lib/broutes/formats/gpx_track.rb', line 24

def point_time(node)
  if time_node = node.at_css('time')
    DateTime.parse(time_node.inner_text).to_time
  end
end