<?php
/**
 * Sample implementation of the Custom Header feature
 * http://codex.wordpress.org/Custom_Headers
 *
 * You can add an optional custom header image to header.php like so ...
 *
 * <?php if ( get_header_image() ) : ?>
 * <a href="<?php echo esc_url( home_url( '/' ) ); ?>" rel="home">
 * <img src="<?php header_image(); ?>" width="<?php echo esc_attr( get_custom_header()->width ); ?>" height="<?php echo esc_attr( get_custom_header()->height ); ?>" alt="">
 * </a>
 * <?php endif; // End header image check. ?>
 *
 * @package seo_wp
 */

/**
 * Set up the WordPress core custom header feature.
 *
 * @uses seo_wp_admin_header_style()
 * @uses seo_wp_admin_header_image()
 */
function seo_wp_custom_header_setup() {
	add_theme_support(
		'custom-header', apply_filters(
		'seo_wp_custom_header_args', array(
		'default-image'          => '',
		'default-text-color'     => '#fff',
		'width'                  => 1000,
		'height'                 => 250,
		'flex-height'            => true,
		'admin-head-callback'    => 'seo_wp_admin_header_style',
		'admin-preview-callback' => 'seo_wp_admin_header_image',
	)
	)
	);
}

add_action( 'after_setup_theme', 'seo_wp_custom_header_setup' );

if ( ! function_exists( 'seo_wp_admin_header_style' ) ) :
	/**
	 * Styles the header image displayed on the Appearance > Header admin panel.
	 *
	 * @see seo_wp_custom_header_setup().
	 */
	function seo_wp_admin_header_style() {
		?>
		<style type="text/css">
			.appearance_page_custom-header #headimg {
				border: none;
			}

			#headimg h1,
			#desc {
			}

			#headimg h1 {
			}

			#headimg h1 a {
			}

			#desc {
			}

			#headimg img {
			}
		</style>
		<?php
	}
endif; // seo_wp_admin_header_style

if ( ! function_exists( 'seo_wp_admin_header_image' ) ) :
	/**
	 * Custom header image markup displayed on the Appearance > Header admin panel.
	 *
	 * @see seo_wp_custom_header_setup().
	 */
	function seo_wp_admin_header_image() {
		?>
		<div id="headimg">
			<h1 class="displaying-header-text">
				<a id="name" style="<?php echo esc_attr( 'color: #' . get_header_textcolor() ); ?>" onclick="return false;" href="<?php echo esc_url( home_url( '/' ) ); ?>"><?php bloginfo( 'name' ); ?></a>
			</h1>

			<div class="displaying-header-text" id="desc" style="<?php echo esc_attr( 'color: #' . get_header_textcolor() ); ?>"><?php bloginfo( 'description' ); ?></div>
			<?php if ( get_header_image() ) : ?>
				<img src="<?php header_image(); ?>" alt="">
			<?php endif; ?>
		</div>
		<?php
	}
endif; // seo_wp_admin_header_image
