File::internalizeValue

static function internalizeValue(FieldType $fieldType, $context, $value)
{
	if ($context === 'rest')
	{
		$fileFields = CRestUtil::saveFile($value);

		if ($fileFields)
		{
			$fileFields['MODULE_ID'] = 'bizproc';
			return (int) CFile::saveFile($fileFields, 'bizproc_rest');
		}
	}

	return parent::internalizeValue($fieldType, $context, $value);
}