be-gay-do-crimes
/
NewPipeExtractor
mirror of https://github.com/TeamNewPipe/NewPipeExtractor
1
0
Fork 0
Code Issues Releases Wiki Activity

Extract trailer thumbnail in YT learning playlists

This commit is contained in:
wb9688 2020-05-13 19:34:27 +02:00
parent 4d683e7655
commit ab77961b0a
1 changed files with 8 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
extractor/src/main/java/org/schabi/newpipe/extractor/services/youtube/extractors/YoutubePlaylistExtractor.java
View File

@ -32,6 +32,7 @@ import static org.schabi.newpipe.extractor.utils.Utils.isNullOrEmpty;
@SuppressWarnings("WeakerAccess") @SuppressWarnings("WeakerAccess")
public class YoutubePlaylistExtractor extends PlaylistExtractor { public class YoutubePlaylistExtractor extends PlaylistExtractor {
private JsonArray initialAjaxJson;
private JsonObject initialData; private JsonObject initialData;
private JsonObject playlistInfo; private JsonObject playlistInfo;
@ -43,9 +44,9 @@ public class YoutubePlaylistExtractor extends PlaylistExtractor {
public void onFetchPage(@Nonnull Downloader downloader) throws IOException, ExtractionException { public void onFetchPage(@Nonnull Downloader downloader) throws IOException, ExtractionException {
final String url = getUrl() + "&pbj=1"; final String url = getUrl() + "&pbj=1";
final JsonArray ajaxJson = getJsonResponse(url, getExtractorLocalization()); initialAjaxJson = getJsonResponse(url, getExtractorLocalization());
initialData = ajaxJson.getObject(1).getObject("response"); initialData = initialAjaxJson.getObject(1).getObject("response");
YoutubeParsingHelper.defaultAlertsCheck(initialData); YoutubeParsingHelper.defaultAlertsCheck(initialData);
playlistInfo = getPlaylistInfo(); playlistInfo = getPlaylistInfo();
@ -264,7 +265,11 @@ public class YoutubePlaylistExtractor extends PlaylistExtractor {
@Override @Override
public String getThumbnailUrl() { public String getThumbnailUrl() {
return null; final JsonArray thumbnails = initialAjaxJson.getObject(1).getObject("playerResponse")
.getObject("videoDetails").getObject("thumbnail").getArray("thumbnails");
// the last thumbnail is the one with the highest resolution
final String url = thumbnails.getObject(thumbnails.size() - 1).getString("url");
return fixThumbnailUrl(url);
} }
@Override @Override