<?php
/**
* WP_Theme_JSON_Data class
*
* @package WordPress
* @subpackage Theme
* @since 6.1.0
*/

/**
* Class to provide access to update a theme.json structure.
*/
#[AllowDynamicProperties]
class WP_Theme_JSON_Data {

/**
* Container of the data to update.
*
* @since 6.1.0
* @var WP_Theme_JSON
*/
private $theme_json = null;

/**
* The origin of the data: default, theme, user, etc.
*
* @since 6.1.0
* @var string
*/
private $origin = '';

/**
* Constructor.
*
* @since 6.1.0
*
* @link https://developer.wordpress.org/block-editor/reference-guides/theme-json-reference/
*
* @param array $data Array following the theme.json specification.
* @param string $origin The origin of the data: default, theme, user.
*/
public function __construct( $data = array( 'version' => WP_Theme_JSON::LATEST_SCHEMA ), $origin = 'theme' ) {
$this->origin = $origin;
$this->theme_json = new WP_Theme_JSON( $data, $this->origin );
}

/**
* Updates the theme.json with the the given data.
*
* @since 6.1.0
*
* @param array $new_data Array following the theme.json specification.
*
* @return WP_Theme_JSON_Data The own instance with access to the modified data.
*/
public function update_with( $new_data ) {
$this->theme_json->merge( new WP_Theme_JSON( $new_data, $this->origin ) );
return $this;
}

/**
* Returns an array containing the underlying data
* following the theme.json specification.
*
* @since 6.1.0
*
* @return array
*/
public function get_data() {
return $this->theme_json->get_raw_data();
}

/**
* Returns theme JSON object.
*
* @since 6.6.0
*
* @return WP_Theme_JSON The theme JSON structure stored in this data object.
*/
public function get_theme_json() {
return $this->theme_json;
}
}