path: root/srcs/wordpress/wp-content/themes/twentysixteen/inc/customizer.php

<?php
/**
 * Twenty Sixteen Customizer functionality
 *
 * @package WordPress
 * @subpackage Twenty_Sixteen
 * @since Twenty Sixteen 1.0
 */

/**
 * Sets up the WordPress core custom header and custom background features.
 *
 * @since Twenty Sixteen 1.0
 *
 * @see twentysixteen_header_style()
 */
function twentysixteen_custom_header_and_background() {
	$color_scheme             = twentysixteen_get_color_scheme();
	$default_background_color = trim( $color_scheme[0], '#' );
	$default_text_color       = trim( $color_scheme[3], '#' );

	/**
	 * Filter the arguments used when adding 'custom-background' support in Twenty Sixteen.
	 *
	 * @since Twenty Sixteen 1.0
	 *
	 * @param array $args {
	 *     An array of custom-background support arguments.
	 *
	 *     @type string $default-color Default color of the background.
	 * }
	 */
	add_theme_support(
		'custom-background',
		apply_filters(
			'twentysixteen_custom_background_args',
			array(
				'default-color' => $default_background_color,
			)
		)
	);

	/**
	 * Filter the arguments used when adding 'custom-header' support in Twenty Sixteen.
	 *
	 * @since Twenty Sixteen 1.0
	 *
	 * @param array $args {
	 *     An array of custom-header support arguments.
	 *
	 *     @type string $default-text-color Default color of the header text.
	 *     @type int      $width            Width in pixels of the custom header image. Default 1200.
	 *     @type int      $height           Height in pixels of the custom header image. Default 280.
	 *     @type bool     $flex-height      Whether to allow flexible-height header images. Default true.
	 *     @type callable $wp-head-callback Callback function used to style the header image and text
	 *                                      displayed on the blog.
	 * }
	 */
	add_theme_support(
		'custom-header',
		apply_filters(
			'twentysixteen_custom_header_args',
			array(
				'default-text-color' => $default_text_color,
				'width'              => 1200,
				'height'             => 280,
				'flex-height'        => true,
				'wp-head-callback'   => 'twentysixteen_header_style',
			)
		)
	);
}
add_action( 'after_setup_theme', 'twentysixteen_custom_header_and_background' );

if ( ! function_exists( 'twentysixteen_header_style' ) ) :
	/**
	 * Styles the header text displayed on the site.
	 *
	 * Create your own twentysixteen_header_style() function to override in a child theme.
	 *
	 * @since Twenty Sixteen 1.0
	 *
	 * @see twentysixteen_custom_header_and_background().
	 */
	function twentysixteen_header_style() {
		// If the header text option is untouched, let's bail.
		if ( display_header_text() ) {
			return;
		}

		// If the header text has been hidden.
		?>
		<style type="text/css" id="twentysixteen-header-css">
		.site-branding {
			margin: 0 auto 0 0;
		}

		.site-branding .site-title,
		.site-description {
			clip: rect(1px, 1px, 1px, 1px);
			position: absolute;
		}
		</style>
		<?php
	}
endif; // twentysixteen_header_style

/**
 * Adds postMessage support for site title and description for the Customizer.
 *
 * @since Twenty Sixteen 1.0
 *
 * @param WP_Customize_Manager $wp_customize The Customizer object.
 */
function twentysixteen_customize_register( $wp_customize ) {
	$color_scheme = twentysixteen_get_color_scheme();

	$wp_customize->get_setting( 'blogname' )->transport        = 'postMessage';
	$wp_customize->get_setting( 'blogdescription' )->transport = 'postMessage';

	if ( isset( $wp_customize->selective_refresh ) ) {
		$wp_customize->selective_refresh->add_partial(
			'blogname',
			array(
				'selector'            => '.site-title a',
				'container_inclusive' => false,
				'render_callback'     => 'twentysixteen_customize_partial_blogname',
			)
		);
		$wp_customize->selective_refresh->add_partial(
			'blogdescription',
			array(
				'selector'            => '.site-description',
				'container_inclusive' => false,
				'render_callback'     => 'twentysixteen_customize_partial_blogdescription',
			)
		);
	}

	// Add color scheme setting and control.
	$wp_customize->add_setting(
		'color_scheme',
		array(
			'default'           => 'default',
			'sanitize_callback' => 'twentysixteen_sanitize_color_scheme',
			'transport'         => 'postMessage',
		)
	);

	$wp_customize->add_control(
		'color_scheme',
		array(
			'label'    => __( 'Base Color Scheme', 'twentysixteen' ),
			'section'  => 'colors',
			'type'     => 'select',
			'choices'  => twentysixteen_get_color_scheme_choices(),
			'priority' => 1,
		)
	);

	// Add page background color setting and control.
	$wp_customize->add_setting(
		'page_background_color',
		array(
			'default'           => $color_scheme[