SilentComics/Strip

<?php
/**
 * Custom Header implementation
 *
 * @link http://codex.wordpress.org/Custom_Headers
 *
 * @package WordPress
 * @subpackage Strip
 */

/**
 * Setup the WordPress core custom header feature.
 *
 * @uses strip_header_style()
 * @uses strip_admin_header_style()
 * @uses strip_admin_header_image()
 *
 * @package strip
 */
function strip_custom_header_setup() {
    add_theme_support( 'custom-header', apply_filters( 'strip_custom_header_args', array(
        'default-image'          => get_template_directory_uri() . '/assets/images/Default-header.png',
        'default-text-color'     => '000',
        'flex-height'            => true,
        'flex-width'             => true,
        'height'                 => 320,
        'width'                  => 1920,
        'wp-head-callback'       => 'strip_header_style',
        'admin-head-callback'    => 'strip_admin_header_style',
        'admin-preview-callback' => 'strip_admin_header_image',
    ) ) );
    /**
 * Register default header image
 */
    register_default_headers( array(
        'default-image' => array(
        'url'                  => '%s/assets/images/Default-header.png',
        'thumbnail_url' => '%s/assets/images/Default-header.png',
        'description'   => _x( 'DefaultHeader', 'header image description', 'strip' ),
        ),
        )
    );
}

add_action( 'after_setup_theme', 'strip_custom_header_setup' );

if ( ! function_exists( 'strip_header_style' ) ) :
/**
 * Styles the header image and text displayed on the blog
 *
 * @see strip_custom_header_setup().
 */
function strip_header_style() {

    /* Header text color. */
$header_text_color = get_header_textcolor();

    /* Header image. */
$header_image = esc_url( get_header_image() );

/* Start header styles. */
    $style = '';

    /* Site title styles. */
    if ( display_header_text() ) {
        $style .= ".site-title, .site-title a, .site-description, .site-description a { color: #{$header_text_color} }";
        $style .= ".site-title { border-color: #{$header_text_color} }";
    }

    if ( ! display_header_text() ) {
        $style .= '.site-title, .site-title a, .site-description, .site-description a { clip: rect(1px, 1px, 1px, 1px); position: absolute; }';
    }

    /* Echo styles if it's not empty. */
    if ( ! empty( $style ) ) {
        echo "\n" . '<style type="text/css" id="custom-header-css">' . esc_attr( trim( $style ) ) . '</style>' . "\n";
    }
}
endif; // strip_header_style.