81 lines
2.2 KiB
Ruby
81 lines
2.2 KiB
Ruby
require 'avm/contact'
|
|
require 'nokogiri'
|
|
|
|
module AVM
|
|
class Creator
|
|
attr_reader :contacts, :image
|
|
|
|
IPTC_CORE_FIELDS = [ :address, :city, :state, :zip, :country ]
|
|
PRIMARY_CONTACT_FIELDS = IPTC_CORE_FIELDS + [ :province, :postal_code ]
|
|
|
|
def initialize(image)
|
|
@options = {}
|
|
@contacts = []
|
|
@image = image
|
|
end
|
|
|
|
def merge!(hash)
|
|
@options.merge!(hash)
|
|
end
|
|
|
|
def method_missing(key, *opts)
|
|
if key.to_s[-1..-1] == '='
|
|
@options[key.to_s[0..-2].to_sym] = opts.first
|
|
else
|
|
if PRIMARY_CONTACT_FIELDS.include?(key)
|
|
primary_contact_field key
|
|
else
|
|
@options[key]
|
|
end
|
|
end
|
|
end
|
|
|
|
def add_to_document(document)
|
|
document.add_to_doc do |refs|
|
|
creator = refs[:dublin_core].add_child('<dc:creator><rdf:Seq></rdf:Seq></dc:creator>')
|
|
|
|
list = creator.at_xpath('.//rdf:Seq')
|
|
contact_info = refs[:iptc].add_child('<Iptc4xmpCore:CreatorContactInfo rdf:parseType="Resource" />').first
|
|
|
|
contacts.sort.each do |contact|
|
|
list.add_child(contact.to_creator_list_element)
|
|
end
|
|
|
|
if primary_contact
|
|
[ [ :telephone, 'CiTelWork' ], [ :email, 'CiEmailWork' ] ].each do |key, element_name|
|
|
contact_info.add_child "<Iptc4xmpCore:#{element_name}>#{contacts.sort.collect(&key).join(',')}</Iptc4xmpCore:#{element_name}>"
|
|
end
|
|
|
|
iptc_namespace = document.doc.root.namespace_scopes.find { |ns| ns.prefix == 'Iptc4xmpCore' }
|
|
|
|
IPTC_CORE_FIELDS.zip(%w{CiAdrExtadr CiAdrCity CiAdrRegion CiAdrPcode CiAdrCtry}).each do |key, element_name|
|
|
node = contact_info.document.create_element(element_name, primary_contact.send(key))
|
|
node.namespace = iptc_namespace
|
|
contact_info.add_child node
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|
|
def primary_contact
|
|
@contacts.find(&:primary) || @contacts.sort.first
|
|
end
|
|
|
|
def create_contact(info)
|
|
contact = Contact.new(info)
|
|
contacts << contact
|
|
contact
|
|
end
|
|
|
|
private
|
|
def primary_contact_field(field)
|
|
if contact = primary_contact
|
|
contact.send(field)
|
|
else
|
|
nil
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|