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NewPipeExtractor
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Get client version dynamically in YouTubeSearchExtractor

This commit is contained in:
TobiGr 2020-02-24 20:02:45 +01:00
parent 583e9c1571
commit dd4dd849dc
2 changed files with 23 additions and 6 deletions
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28
extractor/src/main/java/org/schabi/newpipe/extractor/services/youtube/extractors/YoutubeSearchExtractor.java
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@ -17,6 +17,7 @@ import org.schabi.newpipe.extractor.localization.TimeAgoParser;
import org.schabi.newpipe.extractor.search.InfoItemsSearchCollector;
import org.schabi.newpipe.extractor.search.SearchExtractor;
import org.schabi.newpipe.extractor.services.youtube.linkHandler.YoutubeParsingHelper;
import org.schabi.newpipe.extractor.stream.StreamInfoItemsCollector;
import java.io.IOException;
import java.util.Collections;
@ -111,14 +112,31 @@ public class YoutubeSearchExtractor extends SearchExtractor {
InfoItemsSearchCollector collector = getInfoItemSearchCollector();
JsonArray ajaxJson;
Map<String, List<String>> headers = new HashMap<>();
headers.put("X-YouTube-Client-Name", Collections.singletonList("1"));
try {
Map<String, List<String>> headers = new HashMap<>();
headers.put("X-YouTube-Client-Name", Collections.singletonList("1"));
headers.put("X-YouTube-Client-Version", Collections.singletonList("2.20200221.03.00")); // TODO: Automatically get YouTube client version somehow
// Use the hardcoded client version first to get JSON with a structure we know
headers.put("X-YouTube-Client-Version",
Collections.singletonList(YoutubeParsingHelper.HARDCODED_CLIENT_VERSION));
final String response = getDownloader().get(pageUrl, headers, getExtractorLocalization()).responseBody();
if (response.length() < 50) { // ensure to have a valid response
throw new ParsingException("Could not parse json data for next streams");
}
ajaxJson = JsonParser.array().from(response);
} catch (JsonParserException pe) {
throw new ParsingException("Could not parse json data for next streams", pe);
} catch (Exception e) {
try {
headers.put("X-YouTube-Client-Version",
Collections.singletonList(YoutubeParsingHelper.getClientVersion(initialData, doc.toString())));
final String response = getDownloader().get(pageUrl, headers, getExtractorLocalization()).responseBody();
if (response.length() < 50) { // ensure to have a valid response
throw new ParsingException("Could not parse json data for next streams");
}
ajaxJson = JsonParser.array().from(response);
} catch (JsonParserException ignored) {
throw new ParsingException("Could not parse json data for next streams", e);
}
}
JsonObject itemSectionRenderer = ajaxJson.getObject(1).getObject("response")

1
extractor/src/main/java/org/schabi/newpipe/extractor/services/youtube/linkHandler/YoutubeParsingHelper.java
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@ -214,5 +214,4 @@ public class YoutubeParsingHelper {
throw new ParsingException("Could not get client version");
}
}