Contents

class ModsDisplay::Contact < ModsDisplay::Field
  def fields
    return_values = []
    current_label = nil
    prev_label = nil
    buffer = []
    contact_fields.each_with_index do |val, index|
      current_label = (displayLabel(val) || "Contact")
      if contact_fields.length == 1
        return_values << ModsDisplay::Values.new(:label => current_label, :values => [val.text])
      elsif index == (contact_fields.length-1)
        # need to deal w/ when we have a last element but we have separate labels in the buffer.
        if current_label != prev_label
          return_values << ModsDisplay::Values.new(:label => prev_label, :values => buffer.flatten)
          return_values << ModsDisplay::Values.new(:label => current_label, :values => [val.text])
        else
          buffer << val.text
          return_values << ModsDisplay::Values.new(:label => current_label, :values => buffer.flatten)
        end
      elsif prev_label and (current_label != prev_label)
        return_values << ModsDisplay::Values.new(:label => prev_label, :values => buffer.flatten)
        buffer = []
      end
      buffer << val.text
      prev_label = current_label
    end
    return_values
  end


  private
  def contact_fields
    @value.select do |val|
      val.attributes["type"].respond_to?(:value) and
        val.attributes["type"].value.downcase == "contact"
    end
  end

end

Version data entries

5 entries across 5 versions & 1 rubygems

Version	Path
mods_display-0.0.5	lib/mods_display/fields/contact.rb
mods_display-0.0.4	lib/mods_display/fields/contact.rb
mods_display-0.0.3	lib/mods_display/fields/contact.rb
mods_display-0.0.2	lib/mods_display/fields/contact.rb
mods_display-0.0.1	lib/mods_display/fields/contact.rb