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());
}
public static void startConnection() {
StreamConfig config = getConfig();
try {
startStream(config.listTerms());
} catch (TwitterException e) {
Logger.info("Error starting twitter stream", e);
}
}
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));
}
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;
}
public static Result editTerms() {
StreamConfig config = getConfig();
List<String> terms = config.listTerms();
return ok(edit_stream_form.render(terms));
}
