ctbrec/client/src/main/java/ctbrec/ui/sites/winktv/WinkTvUpdateService.java

128 lines
4.6 KiB
Java

package ctbrec.ui.sites.winktv;
import static ctbrec.io.HttpConstants.*;
import ctbrec.Config;
import ctbrec.Model;
import ctbrec.io.HttpException;
import ctbrec.sites.winktv.WinkTv;
import ctbrec.sites.winktv.WinkTvModel;
import ctbrec.ui.SiteUiFactory;
import ctbrec.ui.tabs.PaginatedScheduledService;
import java.io.IOException;
import java.text.MessageFormat;
import java.time.Duration;
import java.time.Instant;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.Locale;
import java.util.Optional;
import java.util.function.Predicate;
import java.util.stream.Collectors;
import javafx.concurrent.Task;
import okhttp3.FormBody;
import okhttp3.Request;
import okhttp3.Response;
import org.json.JSONArray;
import org.json.JSONObject;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class WinkTvUpdateService extends PaginatedScheduledService {
private static final Logger LOG = LoggerFactory.getLogger(WinkTvUpdateService.class);
private static final String API_URL = "https://api.winktv.co.kr/v1/live";
private WinkTv site;
private String url;
private static List<WinkTvModel> modelsList;
private static Instant lastListInfoRequest = Instant.EPOCH;
protected int modelsPerPage = 48;
protected Predicate<WinkTvModel> filter;
public WinkTvUpdateService(WinkTv site, Predicate<WinkTvModel> filter) {
this.site = site;
this.filter = filter;
}
@Override
protected Task<List<Model>> createTask() {
return new Task<List<Model>>() {
@Override
public List<Model> call() throws IOException {
return getModelList().stream()
.filter(filter)
.skip((page - 1) * (long) modelsPerPage)
.limit(modelsPerPage)
.collect(Collectors.toList()); // NOSONAR
}
};
}
private List<WinkTvModel> getModelList() throws IOException {
if (Duration.between(lastListInfoRequest, Instant.now()).getSeconds() < 30) {
return Optional.ofNullable(modelsList).orElse(loadModelList());
}
modelsList = loadModelList();
return Optional.ofNullable(modelsList).orElse(Collections.emptyList());
}
private List<WinkTvModel> loadModelList() throws IOException {
LOG.debug("Fetching page {}", API_URL);
lastListInfoRequest = Instant.now();
FormBody body = new FormBody.Builder()
.add("offset", "0")
.add("limit", "500")
.add("orderBy", "hot")
.build();
Request req = new Request.Builder()
.url(API_URL)
.header(USER_AGENT, Config.getInstance().getSettings().httpUserAgent)
.header(ACCEPT, MIMETYPE_APPLICATION_JSON)
.header(ACCEPT_LANGUAGE, Locale.ENGLISH.getLanguage())
.header(X_REQUESTED_WITH, XML_HTTP_REQUEST)
.header(REFERER, site.getBaseUrl() + "/")
.header(ORIGIN, site.getBaseUrl())
.post(body)
.build();
try (var response = site.getHttpClient().execute(req)) {
if (response.isSuccessful()) {
List<WinkTvModel> models = new ArrayList<>();
var content = response.body().string();
var json = new JSONObject(content);
if (json.optBoolean("result")) {
var modelNodes = json.getJSONArray("list");
parseModels(modelNodes, models);
}
return models;
} else {
throw new HttpException(response.code(), response.message());
}
}
}
private void parseModels(JSONArray jsonModels, List<WinkTvModel> models) {
for (var i = 0; i < jsonModels.length(); i++) {
var m = jsonModels.getJSONObject(i);
String name = m.optString("userId");
WinkTvModel model = (WinkTvModel) site.createModel(name);
model.setDisplayName(m.getString("userNick"));
boolean isAdult = m.optBoolean("isAdult");
model.setAdult(isAdult);
if (isAdult && m.has("ivsThumbnail")) {
model.setPreview(m.optString("ivsThumbnail"));
} else {
model.setPreview(m.optString("thumbUrl"));
}
boolean isLive = m.optBoolean("isLive");
if (isLive) models.add(model);
}
}
public void setFilter(Predicate<WinkTvModel> filter) {
this.filter = filter;
}
}