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Merge pull request #370 from wb9688/fix-yt-age-restricted 

Fix age restricted YouTube videos
This commit is contained in:
Tobias Groza 2020-07-26 14:17:19 +02:00 committed by GitHub
parent 8627d01006 ec778200d9
commit 32dff1541f
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 55 additions and 17 deletions
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72
extractor/src/main/java/org/schabi/newpipe/extractor/services/youtube/extractors/YoutubeStreamExtractor.java
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@ -118,7 +118,13 @@ public class YoutubeStreamExtractor extends StreamExtractor {
@Override
public String getName() throws ParsingException {
assertPageFetched();
String title = getTextFromObject(getVideoPrimaryInfoRenderer().getObject("title"));
String title = null;
try {
title = getTextFromObject(getVideoPrimaryInfoRenderer().getObject("title"));
} catch (ParsingException ignored) {
// age-restricted videos cause a ParsingException here
}
if (isNullOrEmpty(title)) {
title = playerResponse.getObject("videoDetails").getString("title");
@ -196,11 +202,15 @@ public class YoutubeStreamExtractor extends StreamExtractor {
@Nonnull
@Override
public Description getDescription() throws ParsingException {
public Description getDescription() {
assertPageFetched();
// description with more info on links
String description = getTextFromObject(getVideoSecondaryInfoRenderer().getObject("description"), true);
if (description != null && !description.isEmpty()) return new Description(description, Description.HTML);
try {
String description = getTextFromObject(getVideoSecondaryInfoRenderer().getObject("description"), true);
if (description != null && !description.isEmpty()) return new Description(description, Description.HTML);
} catch (ParsingException ignored) {
// age-restricted videos cause a ParsingException here
}
// raw non-html description
return new Description(playerResponse.getObject("videoDetails").getString("shortDescription"), Description.PLAIN_TEXT);
@ -249,8 +259,14 @@ public class YoutubeStreamExtractor extends StreamExtractor {
@Override
public long getViewCount() throws ParsingException {
assertPageFetched();
String views = getTextFromObject(getVideoPrimaryInfoRenderer().getObject("viewCount")
String views = null;
try {
views = getTextFromObject(getVideoPrimaryInfoRenderer().getObject("viewCount")
.getObject("videoViewCountRenderer").getObject("viewCount"));
} catch (ParsingException ignored) {
// age-restricted videos cause a ParsingException here
}
if (isNullOrEmpty(views)) {
views = playerResponse.getObject("videoDetails").getString("viewCount");
@ -282,6 +298,7 @@ public class YoutubeStreamExtractor extends StreamExtractor {
} catch (NumberFormatException nfe) {
throw new ParsingException("Could not parse \"" + likesString + "\" as an Integer", nfe);
} catch (Exception e) {
if (ageLimit == 18) return -1;
throw new ParsingException("Could not get like count", e);
}
}
@ -305,6 +322,7 @@ public class YoutubeStreamExtractor extends StreamExtractor {
} catch (NumberFormatException nfe) {
throw new ParsingException("Could not parse \"" + dislikesString + "\" as an Integer", nfe);
} catch (Exception e) {
if (ageLimit == 18) return -1;
throw new ParsingException("Could not get dislike count", e);
}
}
@ -314,14 +332,20 @@ public class YoutubeStreamExtractor extends StreamExtractor {
public String getUploaderUrl() throws ParsingException {
assertPageFetched();
try {
String uploaderUrl = getUrlFromNavigationEndpoint(getVideoSecondaryInfoRenderer()
.getObject("owner").getObject("videoOwnerRenderer").getObject("navigationEndpoint"));
if (uploaderUrl != null && !uploaderUrl.isEmpty()) return uploaderUrl;
if (!isNullOrEmpty(uploaderUrl)) {
return uploaderUrl;
}
} catch (ParsingException ignored) {
// age-restricted videos cause a ParsingException here
}
String uploaderId = playerResponse.getObject("videoDetails").getString("channelId");
if (uploaderId != null && !uploaderId.isEmpty())
if (!isNullOrEmpty(uploaderId)) {
return YoutubeChannelLinkHandlerFactory.getInstance().getUrl("channel/" + uploaderId);
}
throw new ParsingException("Could not get uploader url");
}
@ -330,8 +354,13 @@ public class YoutubeStreamExtractor extends StreamExtractor {
@Override
public String getUploaderName() throws ParsingException {
assertPageFetched();
String uploaderName = getTextFromObject(getVideoSecondaryInfoRenderer().getObject("owner")
String uploaderName = null;
try {
uploaderName = getTextFromObject(getVideoSecondaryInfoRenderer().getObject("owner")
.getObject("videoOwnerRenderer").getObject("title"));
} catch (ParsingException ignored) { }
if (isNullOrEmpty(uploaderName)) {
uploaderName = playerResponse.getObject("videoDetails").getString("author");
@ -346,14 +375,22 @@ public class YoutubeStreamExtractor extends StreamExtractor {
@Override
public String getUploaderAvatarUrl() throws ParsingException {
assertPageFetched();
try {
String url = getVideoSecondaryInfoRenderer().getObject("owner").getObject("videoOwnerRenderer")
.getObject("thumbnail").getArray("thumbnails").getObject(0).getString("url");
return fixThumbnailUrl(url);
} catch (Exception e) {
throw new ParsingException("Could not get uploader avatar url", e);
String url = null;
try {
url = getVideoSecondaryInfoRenderer().getObject("owner").getObject("videoOwnerRenderer")
.getObject("thumbnail").getArray("thumbnails").getObject(0).getString("url");
} catch (ParsingException ignored) {
// age-restricted videos cause a ParsingException here
}
if (isNullOrEmpty(url)) {
if (ageLimit == 18) return "";
throw new ParsingException("Could not get uploader avatar URL");
}
return fixThumbnailUrl(url);
}
@Nonnull
@ -872,7 +909,7 @@ public class YoutubeStreamExtractor extends StreamExtractor {
}
}
if (videoPrimaryInfoRenderer == null) {
if (isNullOrEmpty(videoPrimaryInfoRenderer)) {
throw new ParsingException("Could not find videoPrimaryInfoRenderer");
}
@ -894,7 +931,7 @@ public class YoutubeStreamExtractor extends StreamExtractor {
}
}
if (videoSecondaryInfoRenderer == null) {
if (isNullOrEmpty(videoSecondaryInfoRenderer)) {
throw new ParsingException("Could not find videoSecondaryInfoRenderer");
}
@ -904,6 +941,7 @@ public class YoutubeStreamExtractor extends StreamExtractor {
@Nonnull
private static String getVideoInfoUrl(final String id, final String sts) {
// TODO: Try parsing embedded_player_response first
return "https://www.youtube.com/get_video_info?" + "video_id=" + id +
"&eurl=https://youtube.googleapis.com/v/" + id +
"&sts=" + sts + "&ps=default&gl=US&hl=en";