Module: MagnumPI::API::Consumer

Defined in:
lib/magnum-pi/api/consumer.rb

Defined Under Namespace

Classes: Error

Instance Method Summary collapse

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(name, *args) ⇒ Object (private) 



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# File 'lib/magnum-pi/api/consumer.rb', line 46

def method_missing(name, *args)
  resources[name.to_sym] ? resource(name, *args) : super
end

Instance Method Details

#download(target, method, *args) ⇒ Object 



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# File 'lib/magnum-pi/api/consumer.rb', line 16

def download(target, method, *args)
  url, params = parse_args *args
  File.delete target if File.exists? target
  FileUtils.mkdir_p File.dirname(target)
  file = File.open target, "w"
  begin
    options = {:method => method, :headers => {"User-Agent" => agent.user_agent}}
    if method.to_s.downcase == "get"
      options[:params] = params
    else
      options[:body] = params
    end
    request = Typhoeus::Request.new url, options
    request.on_headers {|response| raise "Failed to download #{target}" unless (response.response_code / 200) == 1}
    request.on_body    {|chunk| file.write chunk.force_encoding("UTF-8")}
    request.run
  ensure
    file.close
  end
  true
end

#get(*args) ⇒ Object 



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# File 'lib/magnum-pi/api/consumer.rb', line 6

def get(*args)
  url, params = parse_args *args
  parse_content request(:get, url, params).content
end

#post(*args) ⇒ Object 



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# File 'lib/magnum-pi/api/consumer.rb', line 11

def post(*args)
  url, params = parse_args *args
  parse_content request(:post, url, params).content
end

#resource(name, variables = {}, save_as = nil) ⇒ Object 



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# File 'lib/magnum-pi/api/consumer.rb', line 38

def resource(name, variables = {}, save_as = nil)
  args = parse_resource_variables(resources[name], variables)
  args = [:download, save_as].concat args if save_as
  send *args
end