CypherpunkSamurai/NewPipeExtractor
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add subtitles support for peertube

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This commit is contained in:
yausername 2019-11-16 04:30:13 +05:30
parent bb5ad49fac
commit 318f600527
1 changed files with 33 additions and 2 deletions
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35
extractor/src/main/java/org/schabi/newpipe/extractor/services/peertube/extractors/PeertubeStreamExtractor.java
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@ -40,6 +40,7 @@ public class PeertubeStreamExtractor extends StreamExtractor {
private JsonObject json; private JsonObject json;
private List<SubtitlesStream> subtitles = new ArrayList<>();
public PeertubeStreamExtractor(StreamingService service, LinkHandler linkHandler, Localization localization) { public PeertubeStreamExtractor(StreamingService service, LinkHandler linkHandler, Localization localization) {
super(service, linkHandler, localization); super(service, linkHandler, localization);
@ -173,12 +174,18 @@ public class PeertubeStreamExtractor extends StreamExtractor {
@Override @Override
public List<SubtitlesStream> getSubtitlesDefault() throws IOException, ExtractionException { public List<SubtitlesStream> getSubtitlesDefault() throws IOException, ExtractionException {
return Collections.emptyList(); return subtitles;
} }
@Override @Override
public List<SubtitlesStream> getSubtitles(final MediaFormat format) throws IOException, ExtractionException { public List<SubtitlesStream> getSubtitles(final MediaFormat format) throws IOException, ExtractionException {
return Collections.emptyList(); List<SubtitlesStream> filteredSubs = new ArrayList<>();
for(SubtitlesStream sub: subtitles) {
if(sub.getFormat() == format) {
filteredSubs.add(sub);
}
}
return filteredSubs;
} }
@Override @Override
@ -274,6 +281,8 @@ public class PeertubeStreamExtractor extends StreamExtractor {
}else { }else {
throw new ExtractionException("Unable to extract peertube channel data"); throw new ExtractionException("Unable to extract peertube channel data");
} }
loadSubtitles();
} }
private void setInitialData(String responseBody) throws ExtractionException { private void setInitialData(String responseBody) throws ExtractionException {
@ -286,6 +295,28 @@ public class PeertubeStreamExtractor extends StreamExtractor {
PeertubeParsingHelper.validate(json); PeertubeParsingHelper.validate(json);
} }
private void loadSubtitles() {
if (subtitles.isEmpty()) {
try {
DownloadResponse response = getDownloader().get(getUrl() + "/captions");
JsonObject captionsJson = JsonParser.object().from(response.getResponseBody());
JsonArray captions = JsonUtils.getArray(captionsJson, "data");
for(Object c: captions) {
if(c instanceof JsonObject) {
JsonObject caption = (JsonObject)c;
String url = ServiceList.PeerTube.getBaseUrl() + JsonUtils.getString(caption, "captionPath");
String languageCode = JsonUtils.getString(caption, "language.id");
String ext = url.substring(url.lastIndexOf(".") + 1);
MediaFormat fmt = MediaFormat.getFromSuffix(ext);
if(fmt != null && languageCode != null) subtitles.add(new SubtitlesStream(fmt, languageCode, url, false));
}
}
} catch (Exception e) {
// ignore all exceptions
}
}
}
@Override @Override
public String getName() throws ParsingException { public String getName() throws ParsingException {
return JsonUtils.getString(json, "name"); return JsonUtils.getString(json, "name");