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NewPipeExtractor
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[YouTube] Fix docs in channel helper

This commit is contained in:
Stypox 2023-08-06 12:46:13 +02:00
parent bb47f05f89
commit a104cf3227
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1 changed files with 10 additions and 9 deletions
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19
extractor/src/main/java/org/schabi/newpipe/extractor/services/youtube/YoutubeChannelHelper.java
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@ -43,9 +43,9 @@ public final class YoutubeChannelHelper {
}
// If the URL is not a /channel URL, we need to use the navigation/resolve_url endpoint of
// the InnerTube API to get the channel id.
// Otherwise, we couldn't get information about the channel associated with this URL, if
// there is one.
// the InnerTube API to get the channel id. If this fails or if the URL is not a /channel
// URL, then no information about the channel associated with this URL was found,
// so the unresolved url will be returned.
if (!channelId[0].equals("channel")) {
final byte[] body = JsonWriter.string(
prepareDesktopJsonBuilder(Localization.DEFAULT, ContentCountry.DEFAULT)
@ -78,6 +78,7 @@ public final class YoutubeChannelHelper {
}
}
// return the unresolved URL
return channelId[1];
}
@ -110,11 +111,11 @@ public final class YoutubeChannelHelper {
* Fetch a YouTube channel tab response, using the given channel ID and tab parameters.
*
* <p>
* Redirections to other channels such as are supported to up to 3 redirects, which could
* happen for instance for localized channels or auto-generated ones such as the {@code Movies
* and Shows} (channel IDs {@code UCuJcl0Ju-gPDoksRjK1ya-w}, {@code UChBfWrfBXL9wS6tQtgjt_OQ}
* and {@code UCok7UTQQEP1Rsctxiv3gwSQ} of this channel redirect to the
* {@code UClgRkhTL3_hImCAmdLfDE4g} one).
* Redirections to other channels are supported to up to 3 redirects, which could happen for
* instance for localized channels or for auto-generated ones. For instance, there are three IDs
* of the auto-generated "Movies and Shows" channel, i.e. {@code UCuJcl0Ju-gPDoksRjK1ya-w},
* {@code UChBfWrfBXL9wS6tQtgjt_OQ} and {@code UCok7UTQQEP1Rsctxiv3gwSQ}, and they all redirect
* to the {@code UClgRkhTL3_hImCAmdLfDE4g} one.
* </p>
*
* @param channelId a valid YouTube channel ID
@ -177,7 +178,7 @@ public final class YoutubeChannelHelper {
}
if (ajaxJson == null) {
throw new ExtractionException("Got no channel response");
throw new ExtractionException("Got no channel response after 3 redirects");
}
defaultAlertsCheck(ajaxJson);