WpItems

# File lib/common/collections/wp_items.rb, line 12
def initialize(wp_target = nil)
  self.wp_target = wp_target
end

# File lib/common/collections/wp_items.rb, line 63
def +(other)
  other.each { |item| self << item }
  self
end

# File lib/common/collections/wp_items.rb, line 19
def add(*args)
  index = 0

  until args[index].nil?
    arg = args[index]

    if arg.is_a?(String)
      if (next_arg = args[index + 1]).is_a?(Hash)
        item = create_item(arg, next_arg)
        index += 1
      else
        item = create_item(arg)
      end
    elsif arg.is_a?(Item)
      item = arg
    else
      raise 'Invalid arguments'
    end

    self << item
    index += 1
  end
end

# File lib/common/collections/wp_items.rb, line 47
def create_item(name, attrs = {})
  raise 'wp_target must be set' unless wp_target

  item_class.new(
    wp_target.uri,
    attrs.merge(
      name: name,
      wp_content_dir: wp_target.wp_content_dir,
      wp_plugins_dir: wp_target.wp_plugins_dir
    ) { |key, oldval, newval| oldval }
  )
end

# File lib/common/collections/wp_items.rb, line 70
def item_class
  Object.const_get(self.class.to_s.gsub(/.$/, ''))
end