'',
'default-text-color' => 'fff',
'width' => 960,
'height' => 250,
'flex-height' => true,
'wp-head-callback' => 'chalkboard_header_style',
'admin-head-callback' => 'chalkboard_admin_header_style',
'admin-preview-callback' => 'chalkboard_admin_header_image',
) ) );
}
add_action( 'after_setup_theme', 'chalkboard_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 Chalkboard
* @since Chalkboard 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( 'chalkboard_header_style' ) ) :
/**
* Styles the header image and text displayed on the blog
*
* @see chalkboard_custom_header_setup().
*
* @since Chalkboard 1.0
*/
function chalkboard_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 chalkboard_custom_header_setup().
*
* @since Chalkboard 1.0
*/
function chalkboard_admin_header_style() {
?>
Header admin panel.
*
* @see chalkboard_custom_header_setup().
*
* @since Chalkboard 1.0
*/
function chalkboard_admin_header_image() { ?>
; ?>)
>