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NewPipeExtractor
mirror of https://github.com/TeamNewPipe/NewPipeExtractor
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Code Issues Releases Wiki Activity

reindenting (ctrl alt l) on JsonUtils and PeertubeStreamExtractor

This commit is contained in:
B0pol 2020-01-24 20:16:24 +01:00
parent b816e48216
commit 341372c0d0
2 changed files with 61 additions and 60 deletions
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49
extractor/src/main/java/org/schabi/newpipe/extractor/services/peertube/extractors/PeertubeStreamExtractor.java
View File

@ -40,9 +40,9 @@ import javax.annotation.Nonnull;
public class PeertubeStreamExtractor extends StreamExtractor { public class PeertubeStreamExtractor extends StreamExtractor {
private final String baseUrl;
private JsonObject json; private JsonObject json;
private List<SubtitlesStream> subtitles = new ArrayList<>(); private List<SubtitlesStream> subtitles = new ArrayList<>();
private final String baseUrl;
public PeertubeStreamExtractor(StreamingService service, LinkHandler linkHandler) throws ParsingException { public PeertubeStreamExtractor(StreamingService service, LinkHandler linkHandler) throws ParsingException {
super(service, linkHandler); super(service, linkHandler);
@ -149,7 +149,7 @@ public class PeertubeStreamExtractor extends StreamExtractor {
String value; String value;
try { try {
value = JsonUtils.getString(json, "account.avatar.path"); value = JsonUtils.getString(json, "account.avatar.path");
}catch(Exception e) { } catch (Exception e) {
value = "/client/assets/images/default-avatar.png"; value = "/client/assets/images/default-avatar.png";
} }
return baseUrl + value; return baseUrl + value;
@ -176,8 +176,8 @@ public class PeertubeStreamExtractor extends StreamExtractor {
List<VideoStream> videoStreams = new ArrayList<>(); List<VideoStream> videoStreams = new ArrayList<>();
try { try {
JsonArray streams = json.getArray("files", new JsonArray()); JsonArray streams = json.getArray("files", new JsonArray());
for(Object s: streams) { for (Object s : streams) {
if(!(s instanceof JsonObject)) continue; if (!(s instanceof JsonObject)) continue;
JsonObject stream = (JsonObject) s; JsonObject stream = (JsonObject) s;
String url = JsonUtils.getString(stream, "fileUrl"); String url = JsonUtils.getString(stream, "fileUrl");
String torrentUrl = JsonUtils.getString(stream, "torrentUrl"); String torrentUrl = JsonUtils.getString(stream, "torrentUrl");
@ -211,8 +211,8 @@ public class PeertubeStreamExtractor extends StreamExtractor {
@Override @Override
public List<SubtitlesStream> getSubtitles(final MediaFormat format) throws IOException, ExtractionException { public List<SubtitlesStream> getSubtitles(final MediaFormat format) throws IOException, ExtractionException {
List<SubtitlesStream> filteredSubs = new ArrayList<>(); List<SubtitlesStream> filteredSubs = new ArrayList<>();
for(SubtitlesStream sub: subtitles) { for (SubtitlesStream sub : subtitles) {
if(sub.getFormat() == format) { if (sub.getFormat() == format) {
filteredSubs.add(sub); filteredSubs.add(sub);
} }
} }
@ -234,18 +234,18 @@ public class PeertubeStreamExtractor extends StreamExtractor {
StreamInfoItemsCollector collector = new StreamInfoItemsCollector(getServiceId()); StreamInfoItemsCollector collector = new StreamInfoItemsCollector(getServiceId());
List<String> tags = getTags(); List<String> tags = getTags();
String apiUrl = null; String apiUrl = null;
if(!tags.isEmpty()) { if (!tags.isEmpty()) {
apiUrl = getRelatedStreamsUrl(tags); apiUrl = getRelatedStreamsUrl(tags);
}else { } else {
apiUrl = getUploaderUrl() + "/videos?start=0&count=8"; apiUrl = getUploaderUrl() + "/videos?start=0&count=8";
} }
if(!StringUtil.isBlank(apiUrl)) getStreamsFromApi(collector, apiUrl); if (!StringUtil.isBlank(apiUrl)) getStreamsFromApi(collector, apiUrl);
return collector; return collector;
} }
@Override @Override
public List<String> getTags(){ public List<String> getTags() {
try { try {
return (List) JsonUtils.getArray(json, "tags"); return (List) JsonUtils.getArray(json, "tags");
} catch (Exception e) { } catch (Exception e) {
@ -267,7 +267,7 @@ public class PeertubeStreamExtractor extends StreamExtractor {
String url = baseUrl + PeertubeSearchQueryHandlerFactory.SEARCH_ENDPOINT; String url = baseUrl + PeertubeSearchQueryHandlerFactory.SEARCH_ENDPOINT;
StringBuilder params = new StringBuilder(); StringBuilder params = new StringBuilder();
params.append("start=0&count=8&sort=-createdAt"); params.append("start=0&count=8&sort=-createdAt");
for(String tag : tags) { for (String tag : tags) {
params.append("&tagsOneOf="); params.append("&tagsOneOf=");
params.append(URLEncoder.encode(tag, "UTF-8")); params.append(URLEncoder.encode(tag, "UTF-8"));
} }
@ -277,7 +277,7 @@ public class PeertubeStreamExtractor extends StreamExtractor {
private void getStreamsFromApi(StreamInfoItemsCollector collector, String apiUrl) throws ReCaptchaException, IOException, ParsingException { private void getStreamsFromApi(StreamInfoItemsCollector collector, String apiUrl) throws ReCaptchaException, IOException, ParsingException {
Response response = getDownloader().get(apiUrl); Response response = getDownloader().get(apiUrl);
JsonObject relatedVideosJson = null; JsonObject relatedVideosJson = null;
if(null != response && !StringUtil.isBlank(response.responseBody())) { if (null != response && !StringUtil.isBlank(response.responseBody())) {
try { try {
relatedVideosJson = JsonParser.object().from(response.responseBody()); relatedVideosJson = JsonParser.object().from(response.responseBody());
} catch (JsonParserException e) { } catch (JsonParserException e) {
@ -285,7 +285,7 @@ public class PeertubeStreamExtractor extends StreamExtractor {
} }
} }
if(relatedVideosJson != null) { if (relatedVideosJson != null) {
collectStreamsFrom(collector, relatedVideosJson); collectStreamsFrom(collector, relatedVideosJson);
} }
} }
@ -294,16 +294,16 @@ public class PeertubeStreamExtractor extends StreamExtractor {
JsonArray contents; JsonArray contents;
try { try {
contents = (JsonArray) JsonUtils.getValue(json, "data"); contents = (JsonArray) JsonUtils.getValue(json, "data");
}catch(Exception e) { } catch (Exception e) {
throw new ParsingException("unable to extract related videos", e); throw new ParsingException("unable to extract related videos", e);
} }
for(Object c: contents) { for (Object c : contents) {
if(c instanceof JsonObject) { if (c instanceof JsonObject) {
final JsonObject item = (JsonObject) c; final JsonObject item = (JsonObject) c;
PeertubeStreamInfoItemExtractor extractor = new PeertubeStreamInfoItemExtractor(item, baseUrl); PeertubeStreamInfoItemExtractor extractor = new PeertubeStreamInfoItemExtractor(item, baseUrl);
//do not add the same stream in related streams //do not add the same stream in related streams
if(!extractor.getUrl().equals(getUrl())) collector.commit(extractor); if (!extractor.getUrl().equals(getUrl())) collector.commit(extractor);
} }
} }
@ -318,9 +318,9 @@ public class PeertubeStreamExtractor extends StreamExtractor {
@Override @Override
public void onFetchPage(Downloader downloader) throws IOException, ExtractionException { public void onFetchPage(Downloader downloader) throws IOException, ExtractionException {
Response response = downloader.get(getUrl()); Response response = downloader.get(getUrl());
if(null != response && null != response.responseBody()) { if (null != response && null != response.responseBody()) {
setInitialData(response.responseBody()); setInitialData(response.responseBody());
}else { } else {
throw new ExtractionException("Unable to extract peertube channel data"); throw new ExtractionException("Unable to extract peertube channel data");
} }
@ -333,7 +333,7 @@ public class PeertubeStreamExtractor extends StreamExtractor {
} catch (JsonParserException e) { } catch (JsonParserException e) {
throw new ExtractionException("Unable to extract peertube stream data", e); throw new ExtractionException("Unable to extract peertube stream data", e);
} }
if(null == json) throw new ExtractionException("Unable to extract peertube stream data"); if (null == json) throw new ExtractionException("Unable to extract peertube stream data");
PeertubeParsingHelper.validate(json); PeertubeParsingHelper.validate(json);
} }
@ -343,14 +343,15 @@ public class PeertubeStreamExtractor extends StreamExtractor {
Response response = getDownloader().get(getUrl() + "/captions"); Response response = getDownloader().get(getUrl() + "/captions");
JsonObject captionsJson = JsonParser.object().from(response.responseBody()); JsonObject captionsJson = JsonParser.object().from(response.responseBody());
JsonArray captions = JsonUtils.getArray(captionsJson, "data"); JsonArray captions = JsonUtils.getArray(captionsJson, "data");
for(Object c: captions) { for (Object c : captions) {
if(c instanceof JsonObject) { if (c instanceof JsonObject) {
JsonObject caption = (JsonObject)c; JsonObject caption = (JsonObject) c;
String url = baseUrl + JsonUtils.getString(caption, "captionPath"); String url = baseUrl + JsonUtils.getString(caption, "captionPath");
String languageCode = JsonUtils.getString(caption, "language.id"); String languageCode = JsonUtils.getString(caption, "language.id");
String ext = url.substring(url.lastIndexOf(".") + 1); String ext = url.substring(url.lastIndexOf(".") + 1);
MediaFormat fmt = MediaFormat.getFromSuffix(ext); MediaFormat fmt = MediaFormat.getFromSuffix(ext);
if(fmt != null && languageCode != null) subtitles.add(new SubtitlesStream(fmt, languageCode, url, false)); if (fmt != null && languageCode != null)
subtitles.add(new SubtitlesStream(fmt, languageCode, url, false));
} }
} }
} catch (Exception e) { } catch (Exception e) {

34
extractor/src/main/java/org/schabi/newpipe/extractor/utils/JsonUtils.java
View File

@ -18,62 +18,62 @@ public class JsonUtils {
} }
@Nonnull @Nonnull
public static Object getValue(@Nonnull JsonObject object, @Nonnull String path) throws ParsingException{ public static Object getValue(@Nonnull JsonObject object, @Nonnull String path) throws ParsingException {
List<String> keys = Arrays.asList(path.split("\\.")); List<String> keys = Arrays.asList(path.split("\\."));
object = getObject(object, keys.subList(0, keys.size() - 1)); object = getObject(object, keys.subList(0, keys.size() - 1));
if (null == object) throw new ParsingException("Unable to get " + path); if (null == object) throw new ParsingException("Unable to get " + path);
Object result = object.get(keys.get(keys.size() - 1)); Object result = object.get(keys.get(keys.size() - 1));
if(null == result) throw new ParsingException("Unable to get " + path); if (null == result) throw new ParsingException("Unable to get " + path);
return result; return result;
} }
@Nonnull @Nonnull
public static String getString(@Nonnull JsonObject object, @Nonnull String path) throws ParsingException{ public static String getString(@Nonnull JsonObject object, @Nonnull String path) throws ParsingException {
Object value = getValue(object, path); Object value = getValue(object, path);
if(value instanceof String) { if (value instanceof String) {
return (String) value; return (String) value;
}else { } else {
throw new ParsingException("Unable to get " + path); throw new ParsingException("Unable to get " + path);
} }
} }
@Nonnull @Nonnull
public static Boolean getBoolean(@Nonnull JsonObject object, @Nonnull String path) throws ParsingException{ public static Boolean getBoolean(@Nonnull JsonObject object, @Nonnull String path) throws ParsingException {
Object value = getValue(object, path); Object value = getValue(object, path);
if(value instanceof Boolean) { if (value instanceof Boolean) {
return (Boolean) value; return (Boolean) value;
}else { } else {
throw new ParsingException("Unable to get " + path); throw new ParsingException("Unable to get " + path);
} }
} }
@Nonnull @Nonnull
public static Number getNumber(@Nonnull JsonObject object, @Nonnull String path) throws ParsingException{ public static Number getNumber(@Nonnull JsonObject object, @Nonnull String path) throws ParsingException {
Object value = getValue(object, path); Object value = getValue(object, path);
if(value instanceof Number) { if (value instanceof Number) {
return (Number) value; return (Number) value;
}else { } else {
throw new ParsingException("Unable to get " + path); throw new ParsingException("Unable to get " + path);
} }
} }
@Nonnull @Nonnull
public static JsonObject getObject(@Nonnull JsonObject object, @Nonnull String path) throws ParsingException{ public static JsonObject getObject(@Nonnull JsonObject object, @Nonnull String path) throws ParsingException {
Object value = getValue(object, path); Object value = getValue(object, path);
if(value instanceof JsonObject) { if (value instanceof JsonObject) {
return (JsonObject) value; return (JsonObject) value;
}else { } else {
throw new ParsingException("Unable to get " + path); throw new ParsingException("Unable to get " + path);
} }
} }
@Nonnull @Nonnull
public static JsonArray getArray(@Nonnull JsonObject object, @Nonnull String path) throws ParsingException{ public static JsonArray getArray(@Nonnull JsonObject object, @Nonnull String path) throws ParsingException {
Object value = getValue(object, path); Object value = getValue(object, path);
if(value instanceof JsonArray) { if (value instanceof JsonArray) {
return (JsonArray) value; return (JsonArray) value;
}else { } else {
throw new ParsingException("Unable to get " + path); throw new ParsingException("Unable to get " + path);
} }
} }