Vcard Parser

gistfile1.rb

require 'rubygems'
require 'vpim'

class String
  alias_method :each, :each_line
end

class VcardParser
  attr_accessor :full_name, :last_name, :first_name, :title, :organisation, :email, :phones, :url, :address, :note,
                :fax_phone, :home_phone, :mobile_phone, :office_phone

  def initialize(vcard)
    scrub_vcf(vcard)
    parse(Vpim::Vcard.decode(vcard.join('')).first)
  end

  def scrub_vcf(line_arr)
    line_arr.delete_if { |line| line.chomp.match(/^.+\:.+$/).nil? }
    line_arr.join
  end

  def parse(vcard)
    @phones = []
    begin
      vcard.each do |card|
        case card.name
          when 'FN'
            @full_name = card.value
          when 'N'
            _temp = card.value.split(';')
            @last_name = _temp.reverse!.pop
            @first_name = _temp.reverse!.join(' ')
          when 'CN'
            _temp = card.value.split(' ')
            @last_name = _temp.reverse!.pop
            @first_name = _temp.reverse!.join(' ')
          when 'FIRSTNAME'
            @first_name = card.value
          when 'LASTNAME'
            @last_name = card.value
          when 'EMAIL', 'MAIL', 'mail'
            @email = card.value
          when 'ORG', 'COMPANY'
            @organisation = card.value
          when 'TEL', 'TELEPHONENUMBER'
            case card.pvalue("TYPE")
              when 'Work', 'WORK'
                @office_phone = card.value
              when 'Home', 'HOME'
                @home_phone = card.value
              when 'Fax', 'FAX'
                @fax_phone = card.value
              when 'CELL', 'MOBILE'
                @mobile_phone = card.value
              else
                @phones << card.value
            end
          when 'title', 'TITLE'
            @title = card.value
          else
            Rails.logger.info "Currently Not Required Field #{card.name} - #{card.value}"
        end
      end
    rescue => e
      puts e.inspect
      puts e.backtrace
      raise "An error occurred while trying to parse the vcf file. (#{e.message})"
    end
  end

end