module InterimStreamHackinessHelper
  def commenting_disabled?(post)
    return true unless user_signed_in?
    if defined?(@commenting_disabled)
      @commenting_disabled
    elsif defined?(@stream)
      !@stream.can_comment?(post)
    else
      false
    end
  end

  ##### These methods need to go away once we pass publisher object into the partial ######
  def publisher_formatted_text
    if params[:prefill].present?
      params[:prefill]
    elsif defined?(@stream)
      @stream.publisher.text
    else
      nil
    end
  end

  def publisher_hidden_text
    if params[:prefill].present?
      params[:prefill]
    elsif defined?(@stream)
      @stream.publisher.prefill 
    else
      nil
    end
  end

  def from_group(post)
    if defined?(@stream) && params[:controller] == 'multis'
      @stream.post_from_group(post)
    else
     []
    end
  end

  def what_stream_sentence(post)
    from_group(post).map{|x| I18n.t("streams.#{x.to_s}")}.to_sentence
  end

  def stream_settings_link(post)
    link_to "", "#{edit_user_path}#stream-preferences"
  end

  def publisher_open
    if defined?(@stream)
      @stream.publisher.open?
    else
      false
    end
  end

  def publisher_public
    if defined?(@stream)
      @stream.publisher.public?
    else
      false
    end
  end

  def publisher_explain
    if defined?(@stream)
      @stream.publisher.public?
    else
      false
    end
  end
end