예제 #1
0
  public static Result start() {
    java.util.Map<String, String[]> map = request().body().asFormUrlEncoded();

    List<String> terms = new ArrayList<>(map.size());
    for (int i = 0; i < map.size(); i++) {
      String key = "terms[" + i + "]";
      if (map.containsKey(key)) {
        String[] values = map.get(key);
        if ((values != null) && (values.length >= 1)) {
          terms.add(values[0]);
        }
      }
    }

    StreamConfig config = getConfig();
    config.putTerms(terms);
    config.update();

    StringBuilder sb = new StringBuilder();
    for (String t : terms) {
      sb.append(t);
      sb.append(", ");
    }
    sb.delete(sb.length() - 2, sb.length());

    try {
      startStream(terms);
      flash("success", "Twitter stream started (" + sb.toString() + ")");
    } catch (TwitterException e) {
      Logger.info("Error starting twitter stream", e);
      flash("error", "Error starting Twitter stream" + e.getMessage());
    }
    return redirect(routes.Streams.listAll());
  }
예제 #2
0
 public static void startConnection() {
   StreamConfig config = getConfig();
   try {
     startStream(config.listTerms());
   } catch (TwitterException e) {
     Logger.info("Error starting twitter stream", e);
   }
 }
예제 #3
0
 public static Result list(int page, int pageSize) {
   Page<Tweet> currentPage = Tweet.page(page - 1, pageSize);
   // List<Tweet> tweets = Tweet.find.where().eq("conformsToTerms",true).orderBy("date
   // desc").findList();
   StreamConfig config = getConfig();
   String terms = config.listTermsAsString();
   return ok(stream_result_list.render(currentPage, page, pageSize, terms));
 }
예제 #4
0
 private static StreamConfig getConfig() {
   List<StreamConfig> configs = StreamConfig.find.findList();
   if (configs.size() > 1) {
     Logger.error("Multiple stream configurations present!");
   }
   StreamConfig config;
   if (configs.isEmpty()) {
     String[] tracks = new String[3];
     tracks[0] = "nl-alert";
     tracks[1] = "nlalert";
     tracks[2] = "\"nl alert\"";
     config = new StreamConfig(tracks);
     config.save();
   } else {
     config = configs.get(0);
   }
   return config;
 }
예제 #5
0
 public static Result editTerms() {
   StreamConfig config = getConfig();
   List<String> terms = config.listTerms();
   return ok(edit_stream_form.render(terms));
 }