public void start()

in webindex/modules/ui/src/main/java/webindex/ui/WebServer.java [98:138]
32 lines of code
4 McCabe index (conditional complexity)

  public void start(IndexClient client, int port, Path templatePath) {
    this.client = client;

    Spark.port(port);

    staticFiles.location("/assets");

    FreeMarkerEngine freeMarkerEngine = new FreeMarkerEngine();
    if (templatePath != null && Files.exists(templatePath)) {
      log.info("Serving freemarker templates from {}", templatePath.toAbsolutePath());
      Configuration freeMarkerConfig = new Configuration();
      try {
        freeMarkerConfig.setDirectoryForTemplateLoading(templatePath.toFile());
      } catch (IOException e) {
        throw new IllegalStateException(e);
      }
      freeMarkerEngine.setConfiguration(freeMarkerConfig);
    }

    get("/", (req, res) -> new ModelAndView(null, "home.ftl"), freeMarkerEngine);

    get("/top",
        (req, res) -> new ModelAndView(Collections.singletonMap("top", getTop(req)), "top.ftl"),
        freeMarkerEngine);

    Gson gson = new Gson();
    get("/api/top", (req, res) -> getTop(req), gson::toJson);

    get("/page",
        (req, res) -> new ModelAndView(Collections.singletonMap("page", getPage(req)), "page.ftl"),
        freeMarkerEngine);
    get("/api/page", (req, res) -> getPage(req), gson::toJson);

    get("/pages", (req, res) -> new ModelAndView(Collections.singletonMap("pages", getPages(req)),
        "pages.ftl"), freeMarkerEngine);
    get("/api/pages", (req, res) -> getPages(req), gson::toJson);

    get("/links", (req, res) -> new ModelAndView(Collections.singletonMap("links", getLinks(req)),
        "links.ftl"), freeMarkerEngine);
    get("/api/links", (req, res) -> getLinks(req), gson::toJson);
  }