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_s/inc/custom-header.php

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<?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 $header_image = get_header_image();
if ( ! empty( $header_image ) ) { ?>
<a href="<?php echo esc_url( home_url( '/' ) ); ?>" title="<?php echo esc_attr( get_bloginfo( 'name', 'display' ) ); ?>" rel="home">
<img src="<?php header_image(); ?>" width="<?php echo HEADER_IMAGE_WIDTH; ?>" height="<?php echo HEADER_IMAGE_HEIGHT; ?>" alt="" />
</a>
<?php } // if ( ! empty( $header_image ) ) ?>
*
* @package _s
* @since _s 1.0
*/
function _s_custom_header_setup() {
// The default header text color
define( 'HEADER_TEXTCOLOR', '000' );
// By leaving empty, we allow for random image rotation.
define( 'HEADER_IMAGE', '' );
// The height and width of your custom header.
// Add a filter to _s_header_image_width and _s_header_image_height to change these values.
define( 'HEADER_IMAGE_WIDTH', apply_filters( '_s_header_image_width', 1000 ) );
define( 'HEADER_IMAGE_HEIGHT', apply_filters( '_s_header_image_height', 250 ) );
// Turn on random header image rotation by default.
add_theme_support( 'custom-header', array( 'random-default' => true ) );
// Add a way for the custom header to be styled in the admin panel that controls custom headers
add_custom_image_header( '_s_header_style', '_s_admin_header_style', '_s_admin_header_image' );
}
add_action( 'after_setup_theme', '_s_custom_header_setup' );
if ( ! function_exists( '_s_header_style' ) ) :
/**
* Styles the header image and text displayed on the blog
*
* @since _s 1.0
*/
function _s_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.
?>
<style type="text/css">
<?php
// Has the text been hidden?
if ( 'blank' == get_header_textcolor() ) :
?>
.site-title,
.site-description {
position: absolute !important;
clip: rect(1px 1px 1px 1px); /* IE6, IE7 */
clip: rect(1px, 1px, 1px, 1px);
}
<?php
// If the user has set a custom color for the text use that
else :
?>
.site-title a,
.site-description {
color: #<?php echo get_header_textcolor(); ?> !important;
}
<?php endif; ?>
</style>
<?php
}
endif; // _s_header_style
if ( ! function_exists( '_s_admin_header_style' ) ) :
/**
* Styles the header image displayed on the Appearance > Header admin panel.
*
* Referenced via add_custom_image_header() in _s_setup().
*
* @since _s 1.0
*/
function _s_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; // _s_admin_header_style
if ( ! function_exists( '_s_admin_header_image' ) ) :
/**
* Custom header image markup displayed on the Appearance > Header admin panel.
*
* Referenced via add_custom_image_header() in _s_setup().
*
* @since _s 1.0
*/
function _s_admin_header_image() { ?>
<div id="headimg">
<?php
if ( 'blank' == get_theme_mod( 'header_textcolor', HEADER_TEXTCOLOR ) || '' == get_theme_mod( 'header_textcolor', HEADER_TEXTCOLOR ) )
$style = ' style="display:none;"';
else
$style = ' style="color:#' . get_theme_mod( 'header_textcolor', HEADER_TEXTCOLOR ) . ';"';
?>
<h1><a id="name"<?php echo $style; ?> onclick="return false;" href="<?php echo esc_url( home_url( '/' ) ); ?>"><?php bloginfo( 'name' ); ?></a></h1>
<div id="desc"<?php echo $style; ?>><?php bloginfo( 'description' ); ?></div>
<?php $header_image = get_header_image();
if ( ! empty( $header_image ) ) : ?>
<img src="<?php echo esc_url( $header_image ); ?>" alt="" />
<?php endif; ?>
</div>
<?php }
endif; // _s_admin_header_image