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Cache getVideoTab()

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This commit is contained in:
wb9688 2020-02-28 17:05:31 +01:00
parent 8bfbae904d
commit 6ba03e542b
1 changed files with 4 additions and 0 deletions
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4
extractor/src/main/java/org/schabi/newpipe/extractor/services/youtube/extractors/YoutubeChannelExtractor.java
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@ -53,6 +53,7 @@ public class YoutubeChannelExtractor extends ChannelExtractor {
/*package-private*/ static final String CHANNEL_URL_BASE = "https://www.youtube.com/channel/"; /*package-private*/ static final String CHANNEL_URL_BASE = "https://www.youtube.com/channel/";
private JsonObject initialData; private JsonObject initialData;
private JsonObject videoTab;
public YoutubeChannelExtractor(StreamingService service, ListLinkHandler linkHandler) { public YoutubeChannelExtractor(StreamingService service, ListLinkHandler linkHandler) {
super(service, linkHandler); super(service, linkHandler);
@ -276,6 +277,8 @@ public class YoutubeChannelExtractor extends ChannelExtractor {
} }
private JsonObject getVideoTab() throws ParsingException { private JsonObject getVideoTab() throws ParsingException {
if (this.videoTab != null) return this.videoTab;
JsonArray tabs = initialData.getObject("contents").getObject("twoColumnBrowseResultsRenderer") JsonArray tabs = initialData.getObject("contents").getObject("twoColumnBrowseResultsRenderer")
.getArray("tabs"); .getArray("tabs");
JsonObject videoTab = null; JsonObject videoTab = null;
@ -301,6 +304,7 @@ public class YoutubeChannelExtractor extends ChannelExtractor {
return null; return null;
} catch (Exception ignored) {} } catch (Exception ignored) {}
this.videoTab = videoTab;
return videoTab; return videoTab;
} }
} }