ctbrec/common/src/main/java/ctbrec/sites/chaturbate/Chaturbate.java

292 lines
10 KiB
Java

package ctbrec.sites.chaturbate;
import java.io.EOFException;
import java.io.IOException;
import java.io.InputStream;
import java.util.Objects;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.TimeUnit;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.google.common.cache.CacheBuilder;
import com.google.common.cache.CacheLoader;
import com.google.common.cache.LoadingCache;
import com.iheartradio.m3u8.Encoding;
import com.iheartradio.m3u8.Format;
import com.iheartradio.m3u8.ParseException;
import com.iheartradio.m3u8.PlaylistException;
import com.iheartradio.m3u8.PlaylistParser;
import com.iheartradio.m3u8.data.MasterPlaylist;
import com.iheartradio.m3u8.data.Playlist;
import com.iheartradio.m3u8.data.PlaylistData;
import com.squareup.moshi.JsonAdapter;
import com.squareup.moshi.Moshi;
import ctbrec.Config;
import ctbrec.Model;
import ctbrec.io.HtmlParser;
import ctbrec.io.HttpClient;
import ctbrec.io.HttpException;
import ctbrec.sites.AbstractSite;
import okhttp3.FormBody;
import okhttp3.Request;
import okhttp3.RequestBody;
import okhttp3.Response;
public class Chaturbate extends AbstractSite {
private static final transient Logger LOG = LoggerFactory.getLogger(Chaturbate.class);
public static final String BASE_URI = "https://chaturbate.com";
public static final String AFFILIATE_LINK = BASE_URI + "/in/?track=default&tour=grq0&campaign=55vTi";
public static final String REGISTRATION_LINK = BASE_URI + "/in/?track=default&tour=g4pe&campaign=55vTi";
private ChaturbateHttpClient httpClient;
@Override
public void init() throws IOException {
}
@Override
public String getName() {
return "Chaturbate";
}
@Override
public String getBaseUrl() {
return "https://chaturbate.com";
}
@Override
public String getAffiliateLink() {
return getBaseUrl() + "/in/?track=default&tour=LQps&campaign=55vTi&room=0xb00bface";
}
@Override
public Model createModel(String name) {
ChaturbateModel m = new ChaturbateModel(this);
m.setName(name);
m.setUrl(getBaseUrl() + '/' + name + '/');
return m;
}
@Override
public Integer getTokenBalance() throws IOException {
String username = Config.getInstance().getSettings().username;
if (username == null || username.trim().isEmpty()) {
throw new IOException("Not logged in");
}
String url = "https://chaturbate.com/p/" + username + "/";
Request req = new Request.Builder().url(url).build();
Response resp = getHttpClient().execute(req);
if (resp.isSuccessful()) {
String profilePage = resp.body().string();
String tokenText = HtmlParser.getText(profilePage, "span.tokencount");
int tokens = Integer.parseInt(tokenText);
return tokens;
} else {
throw new IOException("HTTP response: " + resp.code() + " - " + resp.message());
}
}
@Override
public String getBuyTokensLink() {
return AFFILIATE_LINK;
}
@Override
public boolean login() throws IOException {
return credentialsAvailable() && getHttpClient().login();
}
@Override
public HttpClient getHttpClient() {
if(httpClient == null) {
httpClient = new ChaturbateHttpClient();
}
return httpClient;
}
@Override
public void shutdown() {
getHttpClient().shutdown();
}
@Override
public boolean supportsFollow() {
return true;
}
@Override
public boolean supportsTips() {
return true;
}
@Override
public boolean isSiteForModel(Model m) {
return m instanceof ChaturbateModel;
}
// #######################
private long lastRequest = System.currentTimeMillis();
LoadingCache<String, StreamInfo> streamInfoCache = CacheBuilder.newBuilder()
.initialCapacity(10_000)
.maximumSize(10_000)
.expireAfterWrite(5, TimeUnit.MINUTES)
.build(new CacheLoader<String, StreamInfo> () {
@Override
public StreamInfo load(String model) throws Exception {
return loadStreamInfo(model);
}
});
LoadingCache<String, int[]> streamResolutionCache = CacheBuilder.newBuilder()
.initialCapacity(10_000)
.maximumSize(10_000)
.expireAfterWrite(5, TimeUnit.MINUTES)
.build(new CacheLoader<String, int[]> () {
@Override
public int[] load(String model) throws Exception {
return loadResolution(model);
}
});
public void sendTip(String name, int tokens) throws IOException {
if (!Objects.equals(System.getenv("CTBREC_DEV"), "1")) {
RequestBody body = new FormBody.Builder()
.add("csrfmiddlewaretoken", ((ChaturbateHttpClient)getHttpClient()).getToken())
.add("tip_amount", Integer.toString(tokens))
.add("tip_room_type", "public")
.build();
Request req = new Request.Builder()
.url("https://chaturbate.com/tipping/send_tip/"+name+"/")
.post(body)
.addHeader("Referer", "https://chaturbate.com/"+name+"/")
.addHeader("X-Requested-With", "XMLHttpRequest")
.build();
try(Response response = getHttpClient().execute(req)) {
if(!response.isSuccessful()) {
throw new IOException(response.code() + " " + response.message());
}
}
}
}
StreamInfo getStreamInfo(String modelName) throws IOException, ExecutionException {
return streamInfoCache.get(modelName);
}
StreamInfo loadStreamInfo(String modelName) throws HttpException, IOException, InterruptedException {
throttleRequests();
RequestBody body = new FormBody.Builder()
.add("room_slug", modelName)
.add("bandwidth", "high")
.build();
Request req = new Request.Builder()
.url("https://chaturbate.com/get_edge_hls_url_ajax/")
.post(body)
.addHeader("X-Requested-With", "XMLHttpRequest")
.build();
Response response = getHttpClient().execute(req);
try {
if(response.isSuccessful()) {
String content = response.body().string();
LOG.trace("Raw stream info: {}", content);
Moshi moshi = new Moshi.Builder().build();
JsonAdapter<StreamInfo> adapter = moshi.adapter(StreamInfo.class);
StreamInfo streamInfo = adapter.fromJson(content);
streamInfoCache.put(modelName, streamInfo);
return streamInfo;
} else {
int code = response.code();
String message = response.message();
throw new HttpException(code, message);
}
} finally {
response.close();
}
}
public int[] getResolution(String modelName) throws ExecutionException {
return streamResolutionCache.get(modelName);
}
private int[] loadResolution(String modelName) throws IOException, ParseException, PlaylistException, ExecutionException, InterruptedException {
int[] res = new int[2];
StreamInfo streamInfo = getStreamInfo(modelName);
if(!streamInfo.url.startsWith("http")) {
return res;
}
EOFException ex = null;
for(int i=0; i<2; i++) {
try {
MasterPlaylist master = getMasterPlaylist(modelName);
for (PlaylistData playlistData : master.getPlaylists()) {
if(playlistData.hasStreamInfo() && playlistData.getStreamInfo().hasResolution()) {
int h = playlistData.getStreamInfo().getResolution().height;
int w = playlistData.getStreamInfo().getResolution().width;
if(w > res[1]) {
res[0] = w;
res[1] = h;
}
}
}
ex = null;
break; // this attempt worked, exit loop
} catch(EOFException e) {
// the cause might be, that the playlist url in streaminfo is outdated,
// so let's remove it from cache and retry in the next iteration
streamInfoCache.invalidate(modelName);
ex = e;
}
}
if(ex != null) {
throw ex;
}
streamResolutionCache.put(modelName, res);
return res;
}
private void throttleRequests() throws InterruptedException {
long now = System.currentTimeMillis();
long diff = now - lastRequest;
if(diff < 500) {
Thread.sleep(diff);
}
lastRequest = now;
}
public MasterPlaylist getMasterPlaylist(String modelName) throws IOException, ParseException, PlaylistException, ExecutionException {
StreamInfo streamInfo = getStreamInfo(modelName);
return getMasterPlaylist(streamInfo);
}
public MasterPlaylist getMasterPlaylist(StreamInfo streamInfo) throws IOException, ParseException, PlaylistException {
LOG.trace("Loading master playlist {}", streamInfo.url);
Request req = new Request.Builder().url(streamInfo.url).build();
try (Response response = getHttpClient().execute(req)) {
if(response.isSuccessful()) {
InputStream inputStream = response.body().byteStream();
PlaylistParser parser = new PlaylistParser(inputStream, Format.EXT_M3U, Encoding.UTF_8);
Playlist playlist = parser.parse();
MasterPlaylist master = playlist.getMasterPlaylist();
return master;
} else {
throw new HttpException(response.code(), response.message());
}
}
}
@Override
public boolean credentialsAvailable() {
String username = Config.getInstance().getSettings().username;
return username != null && !username.trim().isEmpty();
}
}