Class: GeonamesRails::Puller

Inherits:
Object
  • Object
show all
Defined in:
lib/geonames_rails/puller.rb

Instance Method Summary collapse

Instance Method Details

#cleanup ⇒ Object 



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# File 'lib/geonames_rails/puller.rb', line 30

def cleanup
  @temp_geonames_files.each do |f|
    FileUtils.rm f
  end
end

#pull ⇒ Object 



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# File 'lib/geonames_rails/puller.rb', line 3

def pull
  @temp_geonames_files = []
  target_dir = File.join(Rails.root, 'tmp')
  
  file_names = %w(cities1000.zip admin1CodesASCII.txt countryInfo.txt)
  file_names.each do |file_name|
    url = "http://download.geonames.org/export/dump/#{file_name}"
  
    remote_file = open(url)

    target_file_name = File.join(target_dir, file_name)
    File.open target_file_name, 'w' do |f|
      f.write(remote_file.read.force_encoding("UTF-8"))
    end
    remote_file.close
    
    @temp_geonames_files << target_file_name
    
    file_base_name, file_extension = file_name.split('.')
    #if file_extension == 'zip'
    #  `unzip #{target_file_name} -d #{target_dir}`
    #  @temp_geonames_files << File.join(target_dir, "#{file_base_name}.txt")
    #end
    
  end
end