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WP_Customize_Header_Image_Control::enqueue()

Source

File: wp-includes/customize/class-wp-customize-header-image-control.php 

public function enqueue() {
		wp_enqueue_media();
		wp_enqueue_script( 'customize-views' );

		$this->prepare_control();

		wp_localize_script(
			'customize-views',
			'_wpCustomizeHeader',
			array(
				'data'     => array(
					'width'         => absint( get_theme_support( 'custom-header', 'width' ) ),
					'height'        => absint( get_theme_support( 'custom-header', 'height' ) ),
					'flex-width'    => absint( get_theme_support( 'custom-header', 'flex-width' ) ),
					'flex-height'   => absint( get_theme_support( 'custom-header', 'flex-height' ) ),
					'currentImgSrc' => $this->get_current_image_src(),
				),
				'nonces'   => array(
					'add'    => wp_create_nonce( 'header-add' ),
					'remove' => wp_create_nonce( 'header-remove' ),
				),
				'uploads'  => $this->uploaded_headers,
				'defaults' => $this->default_headers,
			)
		);

		parent::enqueue();
	}

Uses

Uses Description
wp-includes/theme.php: get_theme_support()

Gets the theme support arguments passed when registering that support.
wp-includes/pluggable.php: wp_create_nonce()

Creates a cryptographic token tied to a specific action, user, user session, and window of time.
wp-includes/functions.wp-scripts.php: wp_enqueue_script()

Enqueue a script.
wp-includes/functions.wp-scripts.php: wp_localize_script()

Localize a script.
wp-includes/functions.php: absint()

Convert a value to non-negative integer.
wp-includes/media.php: wp_enqueue_media()

Enqueues all scripts, styles, settings, and templates necessary to use all media JS APIs.
wp-includes/customize/class-wp-customize-header-image-control.php: WP_Customize_Header_Image_Control::prepare_control()
wp-includes/customize/class-wp-customize-header-image-control.php: WP_Customize_Header_Image_Control::get_current_image_src()

© 2003–2019 WordPress Foundation
Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/classes/wp_customize_header_image_control/enqueue