File: wp-includes/class-wp-theme-json.php. View all references

public function __construct( $theme_json = array(), $origin = 'theme' ) {
	if ( ! in_array( $origin, static::VALID_ORIGINS, true ) ) {
		$origin = 'theme';
	}

	$this->theme_json    = WP_Theme_JSON_Schema::migrate( $theme_json );
	$valid_block_names   = array_keys( static::get_blocks_metadata() );
	$valid_element_names = array_keys( static::ELEMENTS );
	$valid_variations    = array();
	foreach ( self::get_blocks_metadata() as $block_name => $block_meta ) {
		if ( ! isset( $block_meta['styleVariations'] ) ) {
			continue;
		}
		$valid_variations[ $block_name ] = array_keys( $block_meta['styleVariations'] );
	}
	$theme_json       = static::sanitize( $this->theme_json, $valid_block_names, $valid_element_names, $valid_variations );
	$this->theme_json = static::maybe_opt_in_into_settings( $theme_json );

	// Internally, presets are keyed by origin.
	$nodes = static::get_setting_nodes( $this->theme_json );
	foreach ( $nodes as $node ) {
		foreach ( static::PRESETS_METADATA as $preset_metadata ) {
			$path = $node['path'];
			foreach ( $preset_metadata['path'] as $subpath ) {
				$path[] = $subpath;
			}
			$preset = _wp_array_get( $this->theme_json, $path, null );
			if ( null !== $preset ) {
				// If the preset is not already keyed by origin.
				if ( isset( $preset[0] ) || empty( $preset ) ) {
					_wp_array_set( $this->theme_json, $path, array( $origin => $preset ) );
				}
			}
		}
	}
}

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