Class: Marinetraffic::API

Inherits:
Object
  • Object
show all
Defined in:
lib/marinetraffic/api.rb

Class Method Summary collapse

Class Method Details

.call(name, params = {}) ⇒ Object 



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# File 'lib/marinetraffic/api.rb', line 8

def self.call(name, params = {})
  params[:protocol] = :xml
  param_string = params.map{|attr| "#{attr.first}:#{attr.last}"}.join('/')
  url = "#{API_URL}/#{name}/#{Marinetraffic.api_key}/#{param_string}"
  response = Faraday.get(url)
  doc = Nokogiri::XML(response.body)
  raise_exception(doc) if doc.xpath('//ERROR').any?
  doc
end

.raise_exception(doc) ⇒ Object

Raises:



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# File 'lib/marinetraffic/api.rb', line 18

def self.raise_exception(doc)
  message = doc.xpath("//ERROR")[0]['DESCRIPTION']
  raise MarinetrafficException.new(message)
end