* * @package Chunk * @since Chunk 1.1 */ /** * Setup the WordPress core custom header feature. * * @uses chunk_header_style() * @uses chunk_admin_header_style() * @uses chunk_admin_header_image() * * @package Chunk */ function chunk_custom_header_setup() { add_theme_support( 'custom-header', apply_filters( 'chunk_custom_header_args', array( 'default-image' => '', 'default-text-color' => '000', 'width' => 800, 'height' => 140, 'flex-height' => true, 'wp-head-callback' => 'chunk_header_style', 'admin-head-callback' => 'chunk_admin_header_style', 'admin-preview-callback' => 'chunk_admin_header_image', ) ) ); } add_action( 'after_setup_theme', 'chunk_custom_header_setup' ); /** * Shiv for get_custom_header(). * * get_custom_header() was introduced to WordPress * in version 3.4. To provide backward compatibility * with previous versions, we will define our own version * of this function. * * @todo Remove this function when WordPress 3.6 is released. * @return stdClass All properties represent attributes of the curent header image. * * @package Chunk * @since Chunk 1.1 */ if ( ! function_exists( 'get_custom_header' ) ) { function get_custom_header() { return (object) array( 'url' => get_header_image(), 'thumbnail_url' => get_header_image(), 'width' => HEADER_IMAGE_WIDTH, 'height' => HEADER_IMAGE_HEIGHT, ); } } if ( ! function_exists( 'chunk_header_style' ) ) : /** * Styles the header image and text displayed on the blog * * @see chunk_custom_header_setup(). * * @since Chunk 1.1 */ function chunk_header_style() { // If no custom options for text are set, let's bail // get_header_textcolor() options: HEADER_TEXTCOLOR is default, hide text (returns 'blank') or any hex value if ( HEADER_TEXTCOLOR == get_header_textcolor() ) return; // If we get this far, we have custom styles. Let's do this. ?> Header admin panel. * * @see chunk_custom_header_setup(). * * @since Chunk 1.1 */ function chunk_admin_header_style() { ?>