class Fedex::Document

Attributes

filenames[R]
response_details[R]
tracking_number[R]

Public Class Methods

new(shipment_details = {}) click to toggle source

Initialize Fedex::Document Object @param [Hash] options

# File lib/fedex/document.rb, line 7
def initialize(shipment_details = {})
  @response_details = shipment_details[:process_shipment_reply]
  @filenames = shipment_details[:filenames]

  # extract label and tracking number
  package_details = @response_details[:completed_shipment_detail][:completed_package_details]
  label = package_details[:label]
  @tracking_number = package_details[:tracking_ids][:tracking_number]

  # extract shipment documents
  shipment_documents = @response_details[:completed_shipment_detail][:shipment_documents] || []

  # unify iteration interface
  unless shipment_documents.kind_of?(Array)
    shipment_documents = [shipment_documents]
  end

  # keeps the filenames which actually saved
  save(@filenames[:label], label)

  # save shipment documents
  shipment_documents.each do |doc|
    doc_type = doc[:type].downcase.to_sym
    save(@filenames[doc_type], doc)
  end
end

Public Instance Methods

has_image?(content) click to toggle source
# File lib/fedex/document.rb, line 46
def has_image?(content)
  content[:parts] && content[:parts][:image]
end
save(path, content) click to toggle source
# File lib/fedex/document.rb, line 34
def save(path, content)
  return unless path && has_image?(content)

  image = Base64.decode64(content[:parts][:image])
  full_path = Pathname.new(path)
  File.open(full_path, 'wb') do|f|
    f.write(image)
  end

  full_path
end