Module: MetofficeDatapoint::Request

Included in:
Client
Defined in:
lib/metoffice_datapoint/request.rb

Instance Method Summary collapse

Instance Method Details

#get(path, options = {}) ⇒ Object 



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# File 'lib/metoffice_datapoint/request.rb', line 7

def get(path, options={})
  uri = "#{api_endpoint}#{path}?key=#{api_key}#{options_hash_to_query_string(options)}"
  RestClient.get(uri, { accept: 'application/json', user_agent: user_agent }) { |response, request, result, &block|
    case response.code
      when 200
        # 2013-06-06: Encoding is not currently UTF-8 and this can screw up multi_json's encoding
        # See https://groups.google.com/forum/#!topic/metoffice-datapoint/NypPsIAZXkg
        response.body.force_encoding('ISO-8859-1').encode('UTF-8')
      when 400
        raise MetofficeDatapoint::Errors::GeneralError, "Met Office DataPoint API: Bad request (#{response.code})"
      when 403
        raise MetofficeDatapoint::Errors::ForbiddenError, "Met Office DataPoint API: Access denied (#{response.code})"
      when 404
        raise MetofficeDatapoint::Errors::NotFoundError, "Met Office DataPoint API: Not found (#{response.code})"
      when 500
        raise MetofficeDatapoint::Errors::SystemError, "Met Office DataPoint API: Internal error. (#{response.code})"
      when 502..503
        raise MetofficeDatapoint::Errors::UnavailableError, "Met Office DataPoint API: Unavailable. (#{response.code})"
    end
  }
end