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Fix getRealIdFromShared occasionally failing

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This commit is contained in:
Mauricio Colli 2017-08-10 19:59:41 -03:00
parent c4f521fbb4
commit 8d88093eb7
1 changed files with 15 additions and 2 deletions
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17
src/main/java/org/schabi/newpipe/extractor/services/youtube/YoutubeStreamUrlIdHandler.java
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@ -1,5 +1,8 @@
package org.schabi.newpipe.extractor.services.youtube;
import org.jsoup.Jsoup;
import org.jsoup.nodes.Document;
import org.jsoup.nodes.Element;
import org.schabi.newpipe.extractor.Downloader;
import org.schabi.newpipe.extractor.NewPipe;
import org.schabi.newpipe.extractor.UrlIdHandler;
@ -125,8 +128,18 @@ public class YoutubeStreamUrlIdHandler implements UrlIdHandler {
} catch (IOException | ReCaptchaException e) {
throw new ParsingException("Unable to resolve shared link", e);
}
// is this bad? is this fragile?:
String realId = Parser.matchGroup1("rel=\"shortlink\" href=\"https://youtu.be/" + ID_PATTERN, content);
Document document = Jsoup.parse(content);
String urlWithRealId;
Element element = document.select("link[rel=\"canonical\"]").first();
if (element != null) {
urlWithRealId = element.attr("abs:href");
} else {
urlWithRealId = document.select("meta[property=\"og:url\"]").first()
.attr("abs:content");
}
String realId = Parser.matchGroup1(ID_PATTERN, urlWithRealId);
if (sharedId.equals(realId)) {
throw new ParsingException("Got same id for as shared info_id: " + sharedId);
}