Method process

src/url_pattern.cpp:11–259

namespace ada {

tl::expected<url_pattern_init, errors> url_pattern_init::process(
    const url_pattern_init& init, url_pattern_init::process_type type,
    std::optional<std::string_view> protocol,
    std::optional<std::string_view> username,
    std::optional<std::string_view> password,
    std::optional<std::string_view> hostname,
    std::optional<std::string_view> port,
    std::optional<std::string_view> pathname,
    std::optional<std::string_view> search,
    std::optional<std::string_view> hash) {
  // Let result be the result of creating a new URLPatternInit.
  auto result = url_pattern_init{};

  // If protocol is not null, set result["protocol"] to protocol.
  if (protocol.has_value()) result.protocol = *protocol;

  // If username is not null, set result["username"] to username.
  if (username.has_value()) result.username = *username;

  // If password is not null, set result["password"] to password.
  if (password.has_value()) result.password = *password;

  // If hostname is not null, set result["hostname"] to hostname.
  if (hostname.has_value()) result.hostname = *hostname;

  // If port is not null, set result["port"] to port.
  if (port.has_value()) result.port = *port;

  // If pathname is not null, set result["pathname"] to pathname.
  if (pathname.has_value()) result.pathname = *pathname;

  // If search is not null, set result["search"] to search.
  if (search.has_value()) result.search = *search;

  // If hash is not null, set result["hash"] to hash.
  if (hash.has_value()) result.hash = *hash;

  // Let baseURL be null.
  std::optional<url_aggregator> base_url{};

  // If init["baseURL"] exists:
  if (init.base_url.has_value()) {
    // Set baseURL to the result of parsing init["baseURL"].
    auto parsing_result = ada::parse<url_aggregator>(*init.base_url);
    // If baseURL is failure, then throw a TypeError.
    if (!parsing_result) {
      return tl::unexpected(errors::type_error);
    }
    base_url = std::move(*parsing_result);

    // If init["protocol"] does not exist, then set result["protocol"] to the
    // result of processing a base URL string given baseURL's scheme and type.
    if (!init.protocol.has_value()) {
      ADA_ASSERT_TRUE(base_url.has_value());
      std::string_view base_url_protocol = base_url->get_protocol();
      if (base_url_protocol.ends_with(":")) base_url_protocol.remove_suffix(1);
      result.protocol =
          url_pattern_helpers::process_base_url_string(base_url_protocol, type);