module AppearancesHelper
  def brand_title
    if brand_item && brand_item.title
      brand_item.title
    else
      'GitLab Community Edition'
    end
  end

  def brand_image
    if brand_item.logo?
      image_tag brand_item.logo
    else
      nil
    end
  end

  def brand_text
    markdown_field(brand_item, :description)
  end

  def brand_item
    @appearance ||= Appearance.current
  end

  def brand_header_logo
    if brand_item && brand_item.header_logo?
      image_tag brand_item.header_logo
    else
      render 'shared/logo.svg'
    end
  end

  # Skip the 'GitLab' type logo when custom brand logo is set
  def brand_header_logo_type
    unless brand_item && brand_item.header_logo?
      render 'shared/logo_type.svg'
    end
  end
end