public String toUrl()

in java/com/google/gitiles/GitilesView.java [621:726]
106 lines of code
28 McCabe index (conditional complexity)

  public String toUrl() {
    StringBuilder url = new StringBuilder(servletPath).append('/');
    ListMultimap<String, String> params = this.params;
    switch (type) {
      case HOST_INDEX:
        if (repositoryPrefix != null) {
          url.append(repositoryPrefix).append('/');
        }
        params = LinkedListMultimap.create();
        if (repositoryPrefix == null && !this.params.containsKey("format")) {
          params.put("format", FormatType.HTML.toString());
        }
        params.putAll(this.params);
        break;
      case REPOSITORY_INDEX:
        url.append(repositoryName).append('/');
        break;
      case REFS:
        url.append(repositoryName).append("/+refs");
        break;
      case DESCRIBE:
        url.append(repositoryName).append("/+describe");
        break;
      case REVISION:
        url.append(repositoryName).append("/+/").append(revision.getName());
        break;
      case ARCHIVE:
        url.append(repositoryName).append("/+archive/").append(revision.getName());
        if (path != null) {
          url.append('/').append(path);
        }
        url.append(firstNonNull(extension, DEFAULT_ARCHIVE_EXTENSION));
        break;
      case PATH:
        url.append(repositoryName)
            .append("/+/")
            .append(revision.getName())
            .append('/')
            .append(path);
        break;
      case SHOW:
        url.append(repositoryName)
            .append("/+show/")
            .append(revision.getName())
            .append('/')
            .append(path);
        break;
      case DIFF:
        url.append(repositoryName).append("/+/");
        if (isFirstParent(revision, oldRevision)) {
          url.append(revision.getName()).append("^!");
        } else {
          url.append(oldRevision.getName()).append("..").append(revision.getName());
        }
        url.append('/').append(path);
        break;
      case LOG:
        url.append(repositoryName).append("/+log");
        if (!Revision.isNull(revision)) {
          url.append('/');
          if (!Revision.isNull(oldRevision)) {
            url.append(oldRevision.getName()).append("..");
          }
          url.append(revision.getName());
          if (path != null) {
            url.append('/').append(path);
          }
        }
        break;
      case BLAME:
        url.append(repositoryName)
            .append("/+blame/")
            .append(revision.getName())
            .append('/')
            .append(path);
        break;
      case DOC:
        url.append(repositoryName);
        if (path != null && path.endsWith(".md")) {
          url.append("/+/");
        } else {
          url.append("/+doc/");
        }
        url.append(revision.getName());
        if (path != null) {
          url.append('/').append(path);
        }
        break;
      case ROOTED_DOC:
        if (path != null) {
          url.append(path);
        }
        break;
      default:
        throw new IllegalStateException("Unknown view type: " + type);
    }
    String baseUrl = escapeName(url.toString());
    url = new StringBuilder();
    if (!params.isEmpty()) {
      url.append('?').append(paramsToString(params));
    }
    if (!Strings.isNullOrEmpty(anchor)) {
      url.append('#').append(escapeName(anchor));
    }
    return baseUrl + url;
  }