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Piped-Backend
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Livestream and Async task for fetching data.

This commit is contained in:
FireMasterK 2020-11-17 11:04:50 +05:30
parent 669f1a7308
commit f3ab50402c
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2 changed files with 44 additions and 7 deletions
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35
src/main/java/me/kavin/piped/utils/ResponseHelper.java
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@ -8,8 +8,10 @@ import java.net.http.HttpRequest;
import java.net.http.HttpRequest.BodyPublishers;
import java.net.http.HttpResponse.BodyHandlers;
import java.util.List;
import java.util.concurrent.CompletableFuture;
import java.util.concurrent.TimeUnit;
import org.apache.commons.lang3.exception.ExceptionUtils;
import org.json.JSONObject;
import org.schabi.newpipe.extractor.channel.ChannelInfo;
import org.schabi.newpipe.extractor.comments.CommentsInfo;
@ -36,24 +38,47 @@ public class ResponseHelper {
.expireAfterWrite(1, TimeUnit.HOURS).maximumSize(1000)
.build(key -> CommentsInfo.getInfo("https://www.youtube.com/watch?v=" + key));
public static final String streamsResponse(String videoId)
throws IOException, ExtractionException, InterruptedException {
public static final String streamsResponse(String videoId) throws Exception {
final StreamInfo info = StreamInfo.getInfo("https://www.youtube.com/watch?v=" + videoId);
CompletableFuture<StreamInfo> futureStream = CompletableFuture.supplyAsync(() -> {
try {
return StreamInfo.getInfo("https://www.youtube.com/watch?v=" + videoId);
} catch (Exception e) {
ExceptionUtils.rethrow(e);
}
return null;
});
CompletableFuture<String> futureLBRY = CompletableFuture.supplyAsync(() -> {
try {
return getLBRYStreamURL(videoId);
} catch (Exception e) {
ExceptionUtils.rethrow(e);
}
return null;
});
final List<Subtitle> subtitles = new ObjectArrayList<>();
final StreamInfo info = futureStream.get();
info.getSubtitles().forEach(subtitle -> subtitles
.add(new Subtitle(rewriteURL(subtitle.getUrl()), subtitle.getFormat().getMimeType())));
final List<Stream> videoStreams = new ObjectArrayList<>();
final List<Stream> audioStreams = new ObjectArrayList<>();
String lbryURL = getLBRYStreamURL(videoId);
final String lbryURL = futureLBRY.get();
if (lbryURL != null)
videoStreams.add(new Stream(lbryURL, "MP4", "LBRY", "video/mp4"));
String hls = null;
boolean livestream = false;
if ((hls = info.getHlsUrl()) != null && !hls.isEmpty())
livestream = true;
info.getVideoOnlyStreams().forEach(stream -> videoStreams.add(new Stream(rewriteURL(stream.getUrl()),
String.valueOf(stream.getFormat()), stream.getResolution(), stream.getFormat().getMimeType())));
info.getVideoStreams().forEach(stream -> videoStreams.add(new Stream(rewriteURL(stream.getUrl()),
@ -76,7 +101,7 @@ public class ResponseHelper {
info.getTextualUploadDate(), info.getUploaderName(), info.getUploaderUrl().substring(23),
rewriteURL(info.getUploaderAvatarUrl()), rewriteURL(info.getThumbnailUrl()), info.getDuration(),
info.getViewCount(), info.getLikeCount(), info.getDislikeCount(), audioStreams, videoStreams,
relatedStreams, subtitles);
relatedStreams, subtitles, livestream, hls);
return Constants.mapper.writeValueAsString(streams);

16
src/main/java/me/kavin/piped/utils/obj/Streams.java
View File

@ -4,7 +4,7 @@ import java.util.List;
public class Streams {
private String title, description, uploadDate, uploader, uploaderUrl, uploaderAvatar, thumbnailUrl;
private String title, description, uploadDate, uploader, uploaderUrl, uploaderAvatar, thumbnailUrl, hls;
private long duration, views, likes, dislikes;
@ -14,10 +14,12 @@ public class Streams {
private List<Subtitle> subtitles;
private boolean livestream;
public Streams(String title, String description, String uploadDate, String uploader, String uploaderUrl,
String uploaderAvatar, String thumbnailUrl, long duration, long views, long likes, long dislikes,
List<Stream> audioStreams, List<Stream> videoStreams, List<StreamItem> relatedStreams,
List<Subtitle> subtitles) {
List<Subtitle> subtitles, boolean livestream, String hls) {
this.title = title;
this.description = description;
this.uploadDate = uploadDate;
@ -33,6 +35,8 @@ public class Streams {
this.videoStreams = videoStreams;
this.relatedStreams = relatedStreams;
this.subtitles = subtitles;
this.livestream = livestream;
this.hls = hls;
}
public String getTitle() {
@ -94,4 +98,12 @@ public class Streams {
public List<Subtitle> getSubtitles() {
return subtitles;
}
public boolean isLivestream() {
return livestream;
}
public String getHls() {
return hls;
}
}