acf_field_flexible_content::format_value_for_rest() │ public │ ACF 1.0

Apply basic formatting to prepare the value for default REST output.

Метод класса: acf_field_flexible_content{}

Хуков нет.

Возвращает

Массив|Разное.

Использование

$acf_field_flexible_content = new acf_field_flexible_content();
$acf_field_flexible_content->format_value_for_rest( $value, $post_id, $field );

$value(разное) (обязательный)

-

$post_id(int|строка) (обязательный)

-

$field(массив) (обязательный)

-

Код acf_field_flexible_content::format_value_for_rest() acf field flexible content::format value for rest ^{ACF 6.0.4}

public function format_value_for_rest( $value, $post_id, array $field ) {
	if ( empty( $value ) || ! is_array( $value ) || empty( $field['layouts'] ) ) {
		return null;
	}

	// Create a map of layout sub fields mapped to layout names.
	foreach ( $field['layouts'] as $layout ) {
		$layouts[ $layout['name'] ] = $layout['sub_fields'];
	}

	// Loop through each layout and within that, each sub field to process sub fields individually.
	foreach ( $value as &$layout ) {
		$name = $layout['acf_fc_layout'];

		if ( empty( $layouts[ $name ] ) ) {
			continue;
		}

		foreach ( $layouts[ $name ] as $sub_field ) {

			// Bail early if the field has no name (tab).
			if ( acf_is_empty( $sub_field['name'] ) ) {
				continue;
			}

			// Extract the sub field 'field_key'=>'value' pair from the $layout and format it.
			$sub_value = acf_extract_var( $layout, $sub_field['key'] );
			$sub_value = acf_format_value_for_rest( $sub_value, $post_id, $sub_field );

			// Add the sub field value back to the $layout but mapped to the field name instead
			// of the key reference.
			$layout[ $sub_field['name'] ] = $sub_value;
		}
	}

	return $value;
}