Module: EasyPost

Defined in:
lib/easypost.rb,
lib/easypost/rate.rb,
lib/easypost/util.rb,
lib/easypost/batch.rb,
lib/easypost/error.rb,
lib/easypost/object.rb,
lib/easypost/parcel.rb,
lib/easypost/refund.rb,
lib/easypost/address.rb,
lib/easypost/version.rb,
lib/easypost/resource.rb,
lib/easypost/shipment.rb,
lib/easypost/scan_form.rb,
lib/easypost/customs_info.rb,
lib/easypost/customs_item.rb,
lib/easypost/postage_label.rb

Defined Under Namespace

Modules: Util Classes: Address, Batch, CustomsInfo, CustomsItem, EasyPostObject, Error, Parcel, PostageLabel, Rate, Refund, Resource, ScanForm, Shipment

Constant Summary collapse

VERSION = 
File.open(File.expand_path("../../../VERSION", __FILE__)).read()
@@api_key = 
nil
@@api_base = 
'https://api.easypost.com/v2'
@@api_version = 
nil

Class Method Summary collapse

Class Method Details

.api_base ⇒ Object 



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# File 'lib/easypost.rb', line 46

def self.api_base
  @@api_base
end

.api_base=(api_base) ⇒ Object 



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# File 'lib/easypost.rb', line 42

def self.api_base=(api_base)
  @@api_base = api_base
end

.api_key ⇒ Object 



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# File 'lib/easypost.rb', line 38

def self.api_key
  @@api_key
end

.api_key=(api_key) ⇒ Object 



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# File 'lib/easypost.rb', line 34

def self.api_key=(api_key)
  @@api_key = api_key
end

.api_url(url = '') ⇒ Object 



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# File 'lib/easypost.rb', line 30

def self.api_url(url='')
  @@api_base + url
end

.api_version ⇒ Object 



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# File 'lib/easypost.rb', line 54

def self.api_version
  @@api_version
end

.api_version=(version) ⇒ Object 



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# File 'lib/easypost.rb', line 50

def self.api_version=(version)
  @@api_version = version
end

.request(method, url, api_key, params = {}, headers = {}) ⇒ Object

Raises:



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# File 'lib/easypost.rb', line 58

def self.request(method, url, api_key, params={}, headers={})
  api_key ||= @@api_key
  raise Error.new('No API key provided.') unless api_key

  ssl_opts = { :verify_ssl => false }

  params = Util.objects_to_ids(params)
  url = self.api_url(url)
  case method.to_s.downcase.to_sym
  when :get, :head, :delete
    # Make params into GET parameters
    if params && params.count > 0
      query_string = Util.flatten_params(params).collect{|key, value| "#{key}=#{Util.url_encode(value)}"}.join('&')
      url += "#{URI.parse(url).query ? '&' : '?'}#{query_string}"
    end
    payload = nil
  else
    payload = Util.flatten_params(params).collect{|(key, value)| "#{key}=#{Util.url_encode(value)}"}.join('&')
  end

  headers = {
    :user_agent => "EasyPost/v2 RubyClient/#{VERSION}",
    :authorization => "Bearer #{api_key}",
    :content_type => 'application/x-www-form-urlencoded'
  }.merge(headers)

  opts = {
    :method => method,
    :url => url,
    :headers => headers,
    :open_timeout => 30,
    :payload => payload,
    :timeout => 60
  }.merge(ssl_opts)

  begin
    response = execute_request(opts)
  rescue RestClient::ExceptionWithResponse => e
    if response_code = e.http_code and response_body = e.http_body
      begin
        response_json = MultiJson.load(response_body, :symbolize_keys => true)
      rescue MultiJson::DecodeError
        raise Error.new("Invalid response from API, unable to decode.", response_code, response_body)
      end
      begin
        raise NoMethodError if response_json[:error][:message] == nil
        raise Error.new(response_json[:error][:message], response_code, response_body, response_json)
      rescue NoMethodError, TypeError
        raise Error.new(response_json[:error], response_code, response_body, response_json)
      end
    else
      raise Error.new(e.message)
    end
  rescue RestClient::Exception, Errno::ECONNREFUSED => e
    raise Error.new(e.message)
  end

  begin
    response_json = MultiJson.load(response.body, :symbolize_keys => true)
  rescue MultiJson::DecodeError
    raise Error.new("Invalid response object from API, unable to decode.", response.code, response.body)
  end

  return [response_json, api_key]
end