Automattic\WooCommerce\Internal\Email

EmailStyleSync::get_theme_colors │ protected │ WC 1.0

Get theme colors from theme.json.

Method of the class: EmailStyleSync{}

No Hooks.

Returns

Array. Array of theme colors.

Usage

// protected - for code of main (parent) or child class
$result = $this->get_theme_colors( ?array $override_styles );
?array $override_styles
.
Default: null

EmailStyleSync::get_theme_colors() code WC 9.9.3

woocommerce/src/Internal/Email/EmailStyleSync.php 
protected function get_theme_colors( ?array $override_styles = null ) {
	if ( ! function_exists( 'wp_get_global_styles' ) ) {
		return array();
	}

	$global_styles = $override_styles ?: wp_get_global_styles( array(), array( 'transforms' => array( 'resolve-variables' ) ) );

	$default_colors = EmailColors::get_default_colors();
	$base_color_default = $default_colors['base_color_default'];
	$bg_color_default = $default_colors['bg_color_default'];
	$body_bg_color_default = $default_colors['body_bg_color_default'];
	$body_text_color_default = $default_colors['body_text_color_default'];
	$footer_text_color_default = $default_colors['footer_text_color_default'];

	$base_color = ! empty( $global_styles['elements']['button']['color']['background'] )
		? sanitize_hex_color( $global_styles['elements']['button']['color']['background'] )
		: $base_color_default;

	$bg_color = ! empty( $global_styles['color']['background'] )
		? sanitize_hex_color( $global_styles['color']['background'] )
		: $bg_color_default;

	$body_bg_color = ! empty( $global_styles['color']['background'] )
		? sanitize_hex_color( $global_styles['color']['background'] )
		: $body_bg_color_default;

	$body_text_color = ! empty( $global_styles['color']['text'] )
		? sanitize_hex_color( $global_styles['color']['text'] )
		: $body_text_color_default;

	$footer_text_color = ! empty( $global_styles['elements']['caption']['color']['text'] )
		? sanitize_hex_color( $global_styles['elements']['caption']['color']['text'] )
		: $footer_text_color_default;

	return array(
		'base_color' => $base_color,
		'bg_color' => $bg_color,
		'body_bg_color' => $body_bg_color,
		'body_text_color' => $body_text_color,
		'footer_text_color' => $footer_text_color,
	);
}