How to use

HtmlGenerator

in

com.novoda.enews

  /**
   * @param args https://api.slack.com/docs/oauth-test-tokens
   * @throws IOException
   */
  public static void main(String[] args) throws IOException {
    if (args.length == 0) {
      throw new IllegalStateException("You need to pass a Slack token as the first arg. See https://api.slack.com/web");
    }
    String slackToken = args[0];
    Scraper scraper = new Scraper.Factory().newInstance(slackToken);
    HtmlGenerator htmlGenerator = new HtmlGenerator.Factory().newInstance();
    ArticleEditor articleEditor = new ArticleEditor.Factory().newInstance();

    LocalDateTime start = LocalDateTime.now();
    LocalDateTime end = LocalDateTime.now().minusDays(6);
    Stream<ChannelHistory.Message> messageStream = scraper.scrape(start, end);
    Stream<Article> articleStream = articleEditor.generateArticle(messageStream);
    String html = htmlGenerator.generate(articleStream);

    System.out.println(html);
    Files.write(Paths.get("./build/enews-debug.html"), html.getBytes());
  }
}

public HtmlGenerator newInstance() {
  return new HtmlGenerator(
      getAsString("./mailchimp-template-head.html"),
      getAsString("./mailchimp-template-style.css"),
      getAsString("./mailchimp-template-pre-articles.html"),
      getAsString("./mailchimp-template-article.html"),
      getAsString("./mailchimp-template-post-articles.html"));
}

  @Override
  public Response handleRequest(Request input, Context context) {
    String slackToken = input.getSlackToken();
    String mailChimpApiKey = input.getMailChimpApiKey();

    Scraper scraper = new Scraper.Factory().newInstance(slackToken);
    HtmlGenerator htmlGenerator = new HtmlGenerator.Factory().newInstance();
    NewsletterPublisher newsletterPublisher = new NewsletterPublisher.Factory().newInstance(mailChimpApiKey);
    ArticleEditor articleEditor = new ArticleEditor.Factory().newInstance();

    LocalDateTime start = LocalDateTime.now();
    LocalDateTime end = LocalDateTime.now().minusDays(6);
    Stream<ChannelHistory.Message> messageStream = scraper.scrape(start, end);
    Stream<Article> articleStream = articleEditor.generateArticle(messageStream);
    String html = htmlGenerator.generate(articleStream);
    LocalDateTime atLocalDateTime = LocalDateTime.now().plusDays(1).plusHours(1);
    newsletterPublisher.publish(html, atLocalDateTime);
    // Time warp campaigns have to be 24 hours in the future
    // The scheduling is completely hidden here and is a TODO
    // - because if someone set up a cron job they cannot *fully* control the time right now

    JsonObject jsonObject = new JsonObject();
    jsonObject.add("message", new JsonPrimitive("complete!"));
    return new Response(jsonObject.getAsJsonObject().toString());
  }
}

  /**
   * @param args https://api.slack.com/docs/oauth-test-tokens, https://us5.admin.mailchimp.com/account/api/
   * @throws IOException
   */
  public static void main(String[] args) throws IOException {
    if (args.length == 0 || args.length < 2) {
      throw new IllegalStateException("You need to pass a Slack token as the first arg and MailChimp API token as the second.");
    }
    String slackToken = args[0];
    String mailChimpToken = args[1];
    Scraper scraper = new Scraper.Factory().newInstance(slackToken);
    HtmlGenerator htmlGenerator = new HtmlGenerator.Factory().newInstance();
    ArticleEditor articleEditor = new ArticleEditor.Factory().newInstance();
    NewsletterPublisher newsletterPublisher = new NewsletterPublisher.Factory().newInstance(mailChimpToken);

    LocalDateTime start = LocalDateTime.now();
    LocalDateTime end = LocalDateTime.now().minusDays(6);
    Stream<ChannelHistory.Message> messageStream = scraper.scrape(start, end);
    Stream<Article> articleStream = articleEditor.generateArticle(messageStream);
    String html = htmlGenerator.generate(articleStream);
    LocalDateTime atLocalDateTime = LocalDateTime.now().plusDays(1).plusHours(1);
    newsletterPublisher.publish(html, atLocalDateTime);
    // Time warp campaigns have to be 24 hours in the future
    // The scheduling is completely hidden here and is a TODO
    // - because if someone set up a cron job they cannot *fully* control the time right now
  }
}