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NewPipeExtractor
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Implement game channel parsing

This commit is contained in:
Ubuntu 2022-12-10 21:15:41 +00:00
parent 896d7e09eb
commit 02ca0541a7
1 changed files with 44 additions and 12 deletions
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56
extractor/src/main/java/org/schabi/newpipe/extractor/services/youtube/extractors/YoutubeChannelExtractor.java
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@ -66,6 +66,7 @@ import javax.annotation.Nullable;
public class YoutubeChannelExtractor extends ChannelExtractor {
private JsonObject initialData;
private JsonObject videoTab;
private boolean isGame;
/**
* Some channels have response redirects and the only way to reliably get the id is by saving it
@ -137,14 +138,32 @@ public class YoutubeChannelExtractor extends ChannelExtractor {
} else {
id = channelId[1];
}
JsonObject ajaxJson = null;
// Two browse requests are required unfortunately to determine the channel type
{
final byte[] body = JsonWriter.string(prepareDesktopJsonBuilder(
getExtractorLocalization(), getExtractorContentCountry())
.value("browseId", id)
.done())
.getBytes(StandardCharsets.UTF_8);
final JsonObject jsonResponse = getJsonPostResponse("browse", body,
getExtractorLocalization());
isGame = jsonResponse.getObject("header")
.getObject("interactiveTabbedHeaderRenderer")
.getString("type")
.equalsIgnoreCase("INTERACTIVE_TABBED_HEADER_RENDERER_TYPE_GAMING");
}
JsonObject ajaxJson = null;
int level = 0;
while (level < 3) {
final byte[] body = JsonWriter.string(prepareDesktopJsonBuilder(
getExtractorLocalization(), getExtractorContentCountry())
.value("browseId", id)
.value("params", "EgZ2aWRlb3M%3D") // Equal to videos
// Secret names of the selected tab
.value("params", !isGame ? "EgZ2aWRlb3M%3D" : "EgZyZWNlbnQ%3D")
.done())
.getBytes(StandardCharsets.UTF_8);
@ -220,6 +239,8 @@ public class YoutubeChannelExtractor extends ChannelExtractor {
return channelId;
} else if (!isNullOrEmpty(redirectedChannelId)) {
return redirectedChannelId;
} else if (isGame) {
return super.getId().split("/")[1];
} else {
throw new ParsingException("Could not get channel id");
}
@ -229,8 +250,16 @@ public class YoutubeChannelExtractor extends ChannelExtractor {
@Override
public String getName() throws ParsingException {
try {
return initialData.getObject("header").getObject("c4TabbedHeaderRenderer")
if (!isGame) {
return initialData.getObject("header")
.getObject("c4TabbedHeaderRenderer")
.getString("title");
} else {
return initialData.getObject("header")
.getObject("interactiveTabbedHeaderRenderer")
.getObject("title")
.getString("simpleText");
}
} catch (final Exception e) {
throw new ParsingException("Could not get channel name", e);
}
@ -240,12 +269,14 @@ public class YoutubeChannelExtractor extends ChannelExtractor {
public String getAvatarUrl() throws ParsingException {
try {
final String url = initialData.getObject("header")
.getObject("c4TabbedHeaderRenderer").getObject("avatar").getArray("thumbnails")
.getObject(0).getString("url");
.getObject(!isGame ? "c4TabbedHeaderRenderer" : "interactiveTabbedHeaderRenderer")
.getObject(!isGame ? "avatar" : "boxArt")
.getArray("thumbnails")
.getObject(0)
.getString("url");
return fixThumbnailUrl(url);
} catch (final Exception e) {
throw new ParsingException("Could not get avatar", e);
throw new ParsingException("Could not get avatar/box art", e);
}
}
@ -253,13 +284,14 @@ public class YoutubeChannelExtractor extends ChannelExtractor {
public String getBannerUrl() throws ParsingException {
try {
final String url = initialData.getObject("header")
.getObject("c4TabbedHeaderRenderer").getObject("banner").getArray("thumbnails")
.getObject(0).getString("url");
.getObject(!isGame ? "c4TabbedHeaderRenderer" : "interactiveTabbedHeaderRenderer")
.getObject("banner")
.getArray("thumbnails")
.getObject(0)
.getString("url");
if (url == null || url.contains("s.ytimg.com") || url.contains("default_banner")) {
return null;
}
return fixThumbnailUrl(url);
} catch (final Exception e) {
throw new ParsingException("Could not get banner", e);
@ -474,7 +506,7 @@ public class YoutubeChannelExtractor extends ChannelExtractor {
for (final Object tab : tabs) {
if (((JsonObject) tab).has("tabRenderer")) {
if (((JsonObject) tab).getObject("tabRenderer").getString("title",
"").equals("Videos")) {
"").equals(!isGame ? "Videos" : "Recent")) {
foundVideoTab = ((JsonObject) tab).getObject("tabRenderer");
break;
}