Contents

module Sablon
  module Processor
    class SectionProperties
      def self.process(xml_node, env)
        processor = new(xml_node)
        processor.write_properties(env.section_properties)
      end

      def initialize(xml_node)
        @properties_node = xml_node.at_xpath(".//w:sectPr")
      end

      def write_properties(properties = {})
        return unless properties["start_page_number"]
        self.start_page_number = properties["start_page_number"]
      end

      def start_page_number
        pg_num_type && pg_num_type["w:start"]
      end

      def start_page_number=(number)
        find_or_add_pg_num_type["w:start"] = number
      end

      private

      def find_or_add_pg_num_type
        pg_num_type || begin
                         node = Nokogiri::XML::Node.new "w:pgNumType", @properties_node.document
                         @properties_node.children.after node
                         node
                       end
      end

      def pg_num_type
        @pg_num_type ||= @properties_node.at_xpath(".//w:pgNumType")
      end
    end
  end
end

Version data entries

7 entries across 7 versions & 1 rubygems

Version	Path
sablon-0.4.1	lib/sablon/processor/section_properties.rb
sablon-0.4.0	lib/sablon/processor/section_properties.rb
sablon-0.3.2	lib/sablon/processor/section_properties.rb
sablon-0.3.1	lib/sablon/processor/section_properties.rb
sablon-0.3.0	lib/sablon/processor/section_properties.rb
sablon-0.2.1	lib/sablon/processor/section_properties.rb
sablon-0.2.0	lib/sablon/processor/section_properties.rb