73 lines
2.0 KiB
PHP
73 lines
2.0 KiB
PHP
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<?php
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/**
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* Sample implementation of the Custom Header feature
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*
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* You can add an optional custom header image to header.php like so ...
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*
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<?php the_header_image_tag(); ?>
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*
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* @link https://developer.wordpress.org/themes/functionality/custom-headers/
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*
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* @package jeremy-wordpress-theme
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*/
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/**
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* Set up the WordPress core custom header feature.
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*
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* @uses jeremy_wordpress_theme_header_style()
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*/
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function jeremy_wordpress_theme_custom_header_setup() {
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add_theme_support( 'custom-header', apply_filters( 'jeremy_wordpress_theme_custom_header_args', array(
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'default-image' => '',
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'default-text-color' => '000000',
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'width' => 1000,
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'height' => 250,
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'flex-height' => true,
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'wp-head-callback' => 'jeremy_wordpress_theme_header_style',
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) ) );
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}
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add_action( 'after_setup_theme', 'jeremy_wordpress_theme_custom_header_setup' );
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if ( ! function_exists( 'jeremy_wordpress_theme_header_style' ) ) :
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/**
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* Styles the header image and text displayed on the blog.
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*
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* @see jeremy_wordpress_theme_custom_header_setup().
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*/
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function jeremy_wordpress_theme_header_style() {
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$header_text_color = get_header_textcolor();
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/*
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* If no custom options for text are set, let's bail.
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* get_header_textcolor() options: Any hex value, 'blank' to hide text. Default: add_theme_support( 'custom-header' ).
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*/
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if ( get_theme_support( 'custom-header', 'default-text-color' ) === $header_text_color ) {
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return;
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}
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// If we get this far, we have custom styles. Let's do this.
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?>
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<style type="text/css">
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<?php
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// Has the text been hidden?
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if ( ! display_header_text() ) :
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?>
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.site-title,
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.site-description {
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position: absolute;
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clip: rect(1px, 1px, 1px, 1px);
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}
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<?php
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// If the user has set a custom color for the text use that.
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else :
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?>
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.site-title a,
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.site-description {
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color: #<?php echo esc_attr( $header_text_color ); ?>;
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}
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<?php endif; ?>
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</style>
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<?php
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}
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endif;
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