* * @package blogists */ /** * Setup the WordPress core custom header feature. * * @uses blogists_header_style() * @uses blogists_admin_header_style() * @uses blogists_admin_header_image() * * @package blogists */ function blogists_custom_header_setup() { if ( function_exists( 'add_theme_support' ) ) { add_theme_support( 'custom-header', apply_filters( 'blogists_custom_header_args', array( 'default-image' => '', 'default-text-color' => '000', 'width' => 1920, 'height' => 450, 'flex-height' => true, 'wp-head-callback' => 'blogists_header_style', 'admin-head-callback' => 'blogists_admin_header_style', 'admin-preview-callback' => 'blogists_admin_header_image', ) ) ); } } add_action( 'after_setup_theme', 'blogists_custom_header_setup' ); if ( ! function_exists( 'blogists_header_style' ) ) : /** * Styles the header image and text displayed on the blog. * * @see blogists_custom_header_setup(). */ function blogists_header_style() { $header_text_color = get_header_textcolor(); /* * If no custom options for text are set, let's bail. * get_header_textcolor() options: Any hex value, 'blank' to hide text. Default: add_theme_support( 'custom-header' ). */ if ( get_theme_support( 'custom-header', 'default-text-color' ) === $header_text_color ) { return; } // If we get this far, we have custom styles. Let's do this. ?>