add channel and strem extractor for mediaccc

extractor/src/main/java/org/schabi/newpipe/extractor/channel/ChannelExtractor.java

@@ -38,5 +38,4 @@ public abstract class ChannelExtractor extends ListExtractor<StreamInfoItem> {
     public abstract String getFeedUrl() throws ParsingException;
     public abstract long getSubscriberCount() throws ParsingException;
     public abstract String getDescription() throws ParsingException;
-    public abstract String[] getDonationLinks() throws ParsingException;
 }

extractor/src/main/java/org/schabi/newpipe/extractor/channel/ChannelInfo.java

@@ -92,11 +92,6 @@ public class ChannelInfo extends ListInfo<StreamInfoItem> {
         } catch (Exception e) {
             info.addError(e);
         }
-        try {
-            info.setDonationLinks(extractor.getDonationLinks());
-        } catch (Exception e) {
-            info.addError(e);
-        }
 
         return info;
     }

extractor/src/main/java/org/schabi/newpipe/extractor/services/media_ccc/MediaCCCService.java

@@ -8,8 +8,12 @@ import org.schabi.newpipe.extractor.kiosk.KioskList;
 import org.schabi.newpipe.extractor.linkhandler.*;
 import org.schabi.newpipe.extractor.playlist.PlaylistExtractor;
 import org.schabi.newpipe.extractor.search.SearchExtractor;
+import org.schabi.newpipe.extractor.services.media_ccc.extractors.MediaCCCConferenceExtractor;
 import org.schabi.newpipe.extractor.services.media_ccc.extractors.MediaCCCSearchExtractor;
+import org.schabi.newpipe.extractor.services.media_ccc.extractors.MediaCCCStreamExtractor;
+import org.schabi.newpipe.extractor.services.media_ccc.linkHandler.MediaCCCConferenceLinkHandlerFactory;
 import org.schabi.newpipe.extractor.services.media_ccc.linkHandler.MediaCCCSearchQueryHandlerFactory;
+import org.schabi.newpipe.extractor.services.media_ccc.linkHandler.MediaCCCStreamLinkHandlerFactory;
 import org.schabi.newpipe.extractor.stream.StreamExtractor;
 import org.schabi.newpipe.extractor.subscription.SubscriptionExtractor;
 import org.schabi.newpipe.extractor.utils.Localization;
@@ -29,12 +33,12 @@ public class MediaCCCService extends StreamingService {
 
     @Override
     public LinkHandlerFactory getStreamLHFactory() {
-        return null;
+        return new MediaCCCStreamLinkHandlerFactory();
     }
 
     @Override
     public ListLinkHandlerFactory getChannelLHFactory() {
-        return null;
+        return new MediaCCCConferenceLinkHandlerFactory();
     }
 
     @Override
@@ -49,12 +53,12 @@ public class MediaCCCService extends StreamingService {
 
     @Override
     public StreamExtractor getStreamExtractor(LinkHandler linkHandler, Localization localization) {
-        return null;
+        return new MediaCCCStreamExtractor(this, linkHandler, localization);
     }
 
     @Override
     public ChannelExtractor getChannelExtractor(ListLinkHandler linkHandler, Localization localization) {
-        return null;
+        return new MediaCCCConferenceExtractor(this, linkHandler, localization);
     }
 
     @Override

extractor/src/main/java/org/schabi/newpipe/extractor/services/media_ccc/extractors/MediaCCCConferenceExtractor.java

@@ -0,0 +1,94 @@
+package org.schabi.newpipe.extractor.services.media_ccc.extractors;
+
+import com.grack.nanojson.JsonArray;
+import com.grack.nanojson.JsonObject;
+import com.grack.nanojson.JsonParser;
+import com.grack.nanojson.JsonParserException;
+import org.schabi.newpipe.extractor.Downloader;
+import org.schabi.newpipe.extractor.StreamingService;
+import org.schabi.newpipe.extractor.channel.ChannelExtractor;
+import org.schabi.newpipe.extractor.exceptions.ExtractionException;
+import org.schabi.newpipe.extractor.exceptions.ParsingException;
+import org.schabi.newpipe.extractor.linkhandler.ListLinkHandler;
+import org.schabi.newpipe.extractor.services.media_ccc.extractors.infoItems.MediaCCCStreamInfoItemExtractor;
+import org.schabi.newpipe.extractor.stream.StreamInfoItem;
+import org.schabi.newpipe.extractor.stream.StreamInfoItemsCollector;
+import org.schabi.newpipe.extractor.utils.Localization;
+
+import javax.annotation.Nonnull;
+import java.io.IOException;
+
+public class MediaCCCConferenceExtractor extends ChannelExtractor {
+
+    private JsonObject conferenceData;
+
+    public MediaCCCConferenceExtractor(StreamingService service, ListLinkHandler linkHandler, Localization localization) {
+        super(service, linkHandler, localization);
+    }
+
+    @Override
+    public String getAvatarUrl() throws ParsingException {
+        return conferenceData.getString("logo_url");
+    }
+
+    @Override
+    public String getBannerUrl() throws ParsingException {
+        return conferenceData.getString("logo_url");
+    }
+
+    @Override
+    public String getFeedUrl() throws ParsingException {
+        return null;
+    }
+
+    @Override
+    public long getSubscriberCount() throws ParsingException {
+        return -1;
+    }
+
+    @Override
+    public String getDescription() throws ParsingException {
+        return null;
+    }
+
+    @Nonnull
+    @Override
+    public InfoItemsPage<StreamInfoItem> getInitialPage() throws IOException, ExtractionException {
+        StreamInfoItemsCollector collector = new StreamInfoItemsCollector(getServiceId());
+        JsonArray events = conferenceData.getArray("events");
+        for(int i = 0; i < events.size(); i++) {
+            collector.commit(new MediaCCCStreamInfoItemExtractor(events.getObject(i)));
+        }
+        return new InfoItemsPage<>(collector, null);
+    }
+
+    @Override
+    public String getNextPageUrl() throws IOException, ExtractionException {
+        return null;
+    }
+
+    @Override
+    public InfoItemsPage<StreamInfoItem> getPage(String pageUrl) throws IOException, ExtractionException {
+        return null;
+    }
+
+    @Override
+    public void onFetchPage(@Nonnull Downloader downloader) throws IOException, ExtractionException {
+        try {
+            conferenceData = JsonParser.object().from(downloader.download(getUrl()));
+        } catch (JsonParserException jpe) {
+            throw new ExtractionException("Could not parse json returnd by url: " + getUrl());
+        }
+    }
+
+    @Nonnull
+    @Override
+    public String getName() throws ParsingException {
+        return conferenceData.getString("title");
+    }
+
+    @Override
+    public String getOriginalUrl() throws ParsingException {
+        return "https://media.ccc.de/c/" + conferenceData.getString("acronym");
+    }
+}

extractor/src/main/java/org/schabi/newpipe/extractor/services/media_ccc/extractors/MediaCCCStreamExtractor.java

@@ -0,0 +1,222 @@
+package org.schabi.newpipe.extractor.services.media_ccc.extractors;
+
+import com.grack.nanojson.JsonArray;
+import com.grack.nanojson.JsonObject;
+import com.grack.nanojson.JsonParser;
+import com.grack.nanojson.JsonParserException;
+import org.schabi.newpipe.extractor.Downloader;
+import org.schabi.newpipe.extractor.MediaFormat;
+import org.schabi.newpipe.extractor.StreamingService;
+import org.schabi.newpipe.extractor.exceptions.ExtractionException;
+import org.schabi.newpipe.extractor.exceptions.ParsingException;
+import org.schabi.newpipe.extractor.linkhandler.LinkHandler;
+import org.schabi.newpipe.extractor.stream.*;
+import org.schabi.newpipe.extractor.utils.Localization;
+import org.schabi.newpipe.extractor.utils.Parser;
+
+import javax.annotation.Nonnull;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+
+public class MediaCCCStreamExtractor extends StreamExtractor {
+
+    private JsonObject data;
+    private JsonObject conferenceData;
+
+    public MediaCCCStreamExtractor(StreamingService service, LinkHandler linkHandler, Localization localization) {
+        super(service, linkHandler, localization);
+    }
+
+    @Nonnull
+    @Override
+    public String getUploadDate() throws ParsingException {
+        return data.getString("release_date");
+    }
+
+    @Nonnull
+    @Override
+    public String getThumbnailUrl() throws ParsingException {
+        return data.getString("thumb_url");
+    }
+
+    @Nonnull
+    @Override
+    public String getDescription() throws ParsingException {
+        return data.getString("description");
+    }
+
+    @Override
+    public int getAgeLimit() throws ParsingException {
+        return 0;
+    }
+
+    @Override
+    public long getLength() throws ParsingException {
+        return data.getInt("length");
+    }
+
+    @Override
+    public long getTimeStamp() throws ParsingException {
+        return 0;
+    }
+
+    @Override
+    public long getViewCount() throws ParsingException {
+        return data.getInt("view_count");
+    }
+
+    @Override
+    public long getLikeCount() throws ParsingException {
+        return -1;
+    }
+
+    @Override
+    public long getDislikeCount() throws ParsingException {
+        return -1;
+    }
+
+    @Nonnull
+    @Override
+    public String getUploaderUrl() throws ParsingException {
+        return data.getString("conference_url");
+    }
+
+    @Nonnull
+    @Override
+    public String getUploaderName() throws ParsingException {
+        return data.getString("conference_url")
+                .replace("https://api.media.ccc.de/public/conferences/", "");
+    }
+
+    @Nonnull
+    @Override
+    public String getUploaderAvatarUrl() throws ParsingException {
+        return conferenceData.getString("logo_url");
+    }
+
+    @Nonnull
+    @Override
+    public String getDashMpdUrl() throws ParsingException {
+        return null;
+    }
+
+    @Nonnull
+    @Override
+    public String getHlsUrl() throws ParsingException {
+        return null;
+    }
+
+    @Override
+    public List<AudioStream> getAudioStreams() throws IOException, ExtractionException {
+        final JsonArray recordings = data.getArray("recordings");
+        final List<AudioStream> audioStreams = new ArrayList<>();
+        for(int i = 0; i < recordings.size(); i++) {
+            final JsonObject recording = recordings.getObject(i);
+            final String mimeType = recording.getString("mime_type");
+            if(mimeType.startsWith("audio")) {
+                //first we need to resolve the actual video data from CDN
+                final MediaFormat mediaFormat;
+                if(mimeType.endsWith("opus")) {
+                    mediaFormat = MediaFormat.OPUS;
+                } else if(mimeType.endsWith("mpeg")) {
+                    mediaFormat = MediaFormat.MP3;
+                } else {
+                    throw new ExtractionException("Unknown media format: " + mimeType);
+                }
+
+                audioStreams.add(new AudioStream(recording.getString("recording_url"), mediaFormat, -1));
+            }
+        }
+        return audioStreams;
+    }
+
+    @Override
+    public List<VideoStream> getVideoStreams() throws IOException, ExtractionException {
+        final JsonArray recordings = data.getArray("recordings");
+        final List<VideoStream> videoStreams = new ArrayList<>();
+        for(int i = 0; i < recordings.size(); i++) {
+            final JsonObject recording = recordings.getObject(i);
+            final String mimeType = recording.getString("mime_type");
+            if(mimeType.startsWith("video")) {
+                //first we need to resolve the actual video data from CDN
+
+                final MediaFormat mediaFormat;
+                if(mimeType.endsWith("webm")) {
+                    mediaFormat = MediaFormat.WEBM;
+                } else if(mimeType.endsWith("mp4")) {
+                    mediaFormat = MediaFormat.MPEG_4;
+                } else {
+                    throw new ExtractionException("Unknown media format: " + mimeType);
+                }
+
+
+                videoStreams.add(new VideoStream(recording.getString("recording_url"),
+                        mediaFormat,
+                        Integer.toString(recording.getInt("height"))));
+            }
+        }
+        return videoStreams;
+    }
+
+    @Override
+    public List<VideoStream> getVideoOnlyStreams() throws IOException, ExtractionException {
+        return null;
+    }
+
+    @Nonnull
+    @Override
+    public List<SubtitlesStream> getSubtitlesDefault() throws IOException, ExtractionException {
+        return null;
+    }
+
+    @Nonnull
+    @Override
+    public List<SubtitlesStream> getSubtitles(MediaFormat format) throws IOException, ExtractionException {
+        return null;
+    }
+
+    @Override
+    public StreamType getStreamType() throws ParsingException {
+        return StreamType.VIDEO_STREAM;
+    }
+
+    @Override
+    public StreamInfoItem getNextStream() throws IOException, ExtractionException {
+        return null;
+    }
+
+    @Override
+    public StreamInfoItemsCollector getRelatedStreams() throws IOException, ExtractionException {
+        return null;
+    }
+
+    @Override
+    public String getErrorMessage() {
+        return null;
+    }
+
+    @Override
+    public void onFetchPage(@Nonnull Downloader downloader) throws IOException, ExtractionException {
+        try {
+            data = JsonParser.object().from(
+                    downloader.download(getLinkHandler().getUrl()));
+            conferenceData = JsonParser.object()
+                    .from(downloader.download(getUploaderUrl()));
+        } catch (JsonParserException jpe) {
+            throw new ExtractionException("Could not parse json returned by url: " + getLinkHandler().getUrl(), jpe);
+        }
+
+    }
+
+    @Nonnull
+    @Override
+    public String getName() throws ParsingException {
+        return data.getString("title");
+    }
+
+    @Override
+    public String getOriginalUrl() throws ParsingException {
+        return data.getString("frontend_link");
+    }
+}

extractor/src/main/java/org/schabi/newpipe/extractor/services/media_ccc/extractors/MediaCCCSuggestionExtractor.java

@@ -0,0 +1,21 @@
+package org.schabi.newpipe.extractor.services.media_ccc.extractors;
+
+import org.schabi.newpipe.extractor.SuggestionExtractor;
+import org.schabi.newpipe.extractor.exceptions.ExtractionException;
+import org.schabi.newpipe.extractor.utils.Localization;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+
+public class MediaCCCSuggestionExtractor extends SuggestionExtractor {
+
+    public MediaCCCSuggestionExtractor(int serviceId, Localization localization) {
+        super(serviceId, localization);
+    }
+
+    @Override
+    public List<String> suggestionList(String query) throws IOException, ExtractionException {
+        return new ArrayList<>(0);
+    }
+}

extractor/src/main/java/org/schabi/newpipe/extractor/services/media_ccc/extractors/infoItems/MediaCCCStreamInfoItemExtractor.java

@@ -62,6 +62,6 @@ public class MediaCCCStreamInfoItemExtractor implements StreamInfoItemExtractor
 
     @Override
     public String getThumbnailUrl() throws ParsingException {
-        return event.getString("thumbnails_url");
+        return event.getString("thumb_url");
     }
 }

extractor/src/main/java/org/schabi/newpipe/extractor/services/media_ccc/linkHandler/MediaCCCConferenceLinkHandlerFactory.java

@@ -0,0 +1,32 @@
+package org.schabi.newpipe.extractor.services.media_ccc.linkHandler;
+
+import org.schabi.newpipe.extractor.exceptions.ParsingException;
+import org.schabi.newpipe.extractor.linkhandler.ListLinkHandlerFactory;
+import org.schabi.newpipe.extractor.utils.Parser;
+
+import java.util.List;
+
+public class MediaCCCConferenceLinkHandlerFactory extends ListLinkHandlerFactory {
+
+    @Override
+    public String getUrl(String id, List<String> contentFilter, String sortFilter) throws ParsingException {
+        return "https://api.media.ccc.de/public/conferences/" + id;
+    }
+
+    @Override
+    public String getId(String url) throws ParsingException {
+        if(url.startsWith("https://api.media.ccc.de/public/conferences/")) {
+            return url.replace("https://api.media.ccc.de/public/conferences/", "");
+        } else if(url.startsWith("https://media.ccc.de/c/")) {
+            return Parser.matchGroup1("https://media.ccc.de/c/([^?#]*)", url);
+        } else {
+            throw new ParsingException("Could not get id from url: " + url);
+        }
+    }
+
+    @Override
+    public boolean onAcceptUrl(String url) throws ParsingException {
+        return url.startsWith("https://api.media.ccc.de/public/conferences/")
+                || url.startsWith("https://media.ccc.de/c/");
+    }
+}

extractor/src/main/java/org/schabi/newpipe/extractor/services/media_ccc/linkHandler/MediaCCCSearchQueryHandlerFactory.java

@@ -11,12 +11,12 @@ public class MediaCCCSearchQueryHandlerFactory extends SearchQueryHandlerFactory
 
     @Override
     public String[] getAvailableContentFilter() {
-        return null;
+        return new String[0];
     }
 
     @Override
     public String[] getAvailableSortFilter() {
-        return null;
+        return new String[0];
     }
 
     @Override

extractor/src/main/java/org/schabi/newpipe/extractor/services/media_ccc/linkHandler/MediaCCCStreamLinkHandlerFactory.java

@@ -0,0 +1,27 @@
+package org.schabi.newpipe.extractor.services.media_ccc.linkHandler;
+
+import org.schabi.newpipe.extractor.exceptions.ParsingException;
+import org.schabi.newpipe.extractor.linkhandler.LinkHandlerFactory;
+
+public class MediaCCCStreamLinkHandlerFactory extends LinkHandlerFactory {
+
+    @Override
+    public String getId(String url) throws ParsingException {
+        if(url.startsWith("https://api.media.ccc.de/public/events/") &&
+            !url.contains("?q=")) {
+            return url.replace("https://api.media.ccc.de/public/events/", "");
+        }
+        throw new ParsingException("Could not get id from url: " + url);
+    }
+
+    @Override
+    public String getUrl(String id) throws ParsingException {
+        return "https://api.media.ccc.de/public/events/" + id;
+    }
+
+    @Override
+    public boolean onAcceptUrl(String url) throws ParsingException {
+        return url.startsWith("https://api.media.ccc.de/public/events/") &&
+                !url.contains("?q=");
+    }
+}

extractor/src/main/java/org/schabi/newpipe/extractor/services/soundcloud/SoundcloudChannelExtractor.java

@@ -127,9 +127,4 @@ public class SoundcloudChannelExtractor extends ChannelExtractor {
 
         return new InfoItemsPage<>(collector, nextPageUrl);
     }
-
-    @Override
-    public String[] getDonationLinks() {
-        return new String[0];
-    }
 }

extractor/src/main/java/org/schabi/newpipe/extractor/services/youtube/extractors/YoutubeChannelExtractor.java

@@ -189,29 +189,6 @@ public class YoutubeChannelExtractor extends ChannelExtractor {
         return new InfoItemsPage<>(collector, getNextPageUrlFromAjaxPage(ajaxJson, pageUrl));
     }
 
-    @Override
-    public String[] getDonationLinks() throws ParsingException {
-        try {
-            ArrayList<String> links = new ArrayList<>();
-            Element linkHolder = doc.select("div[id=\"header-links\"]").first();
-            if(linkHolder == null) {
-                // this occures if no links are embeded into the channel
-                return new String[0];
-            }
-            for(Element a : linkHolder.select("a")) {
-                String link = a.attr("abs:href");
-                if(DonationLinkHelper.getDonatoinServiceByLink(link) != DonationLinkHelper.DonationService.NO_DONATION) {
-                    links.add(link);
-                }
-            }
-            String[] retLinks = new String[links.size()];
-            retLinks = links.toArray(retLinks);
-            return retLinks;
-        } catch (Exception e) {
-            throw new ParsingException("Could not get donation links", e);
-        }
-    }
-
     private String getNextPageUrlFromAjaxPage(final JsonObject ajaxJson, final String pageUrl)
         throws ParsingException {
         String loadMoreHtmlDataRaw = ajaxJson.getString("load_more_widget_html");

extractor/src/test/java/org/schabi/newpipe/extractor/services/media_ccc/MediaCCCConferenceExtractorTest.java

@@ -0,0 +1,51 @@
+package org.schabi.newpipe.extractor.services.media_ccc;
+
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.schabi.newpipe.Downloader;
+import org.schabi.newpipe.extractor.NewPipe;
+import org.schabi.newpipe.extractor.channel.ChannelExtractor;
+import org.schabi.newpipe.extractor.services.media_ccc.extractors.MediaCCCConferenceExtractor;
+import org.schabi.newpipe.extractor.utils.Localization;
+
+import static junit.framework.TestCase.assertEquals;
+import static org.schabi.newpipe.extractor.ServiceList.MediaCCC;
+
+/**
+ * Test {@link MediaCCCConferenceExtractor}
+ */
+public class MediaCCCConferenceExtractorTest {
+    private static ChannelExtractor extractor;
+
+    @BeforeClass
+    public static void setUpClass() throws Exception {
+        NewPipe.init(Downloader.getInstance(), new Localization("en", "en_GB"));
+        extractor = MediaCCC.getChannelExtractor("https://api.media.ccc.de/public/conferences/froscon2017");
+        extractor.fetchPage();
+    }
+
+    @Test
+    public void testName() throws Exception {
+        assertEquals("FrOSCon 2017", extractor.getName());
+    }
+
+    @Test
+    public void testGetUrl() throws Exception {
+        assertEquals("https://api.media.ccc.de/public/conferences/froscon2017", extractor.getUrl());
+    }
+
+    @Test
+    public void testGetOriginalUrl() throws Exception {
+        assertEquals("https://media.ccc.de/c/froscon2017", extractor.getOriginalUrl());
+    }
+
+    @Test
+    public void testGetThumbnailUrl() throws Exception {
+        assertEquals("https://static.media.ccc.de/media/events/froscon/2017/logo.png", extractor.getAvatarUrl());
+    }
+
+    @Test
+    public void testGetInitalPage() throws Exception {
+        assertEquals(97,extractor.getInitialPage().getItems().size());
+    }
+}

extractor/src/test/java/org/schabi/newpipe/extractor/services/media_ccc/MediaCCCSearchExtractorTest.java

@@ -10,7 +10,9 @@ import org.schabi.newpipe.extractor.search.SearchExtractor;
 import org.schabi.newpipe.extractor.services.media_ccc.extractors.MediaCCCSearchExtractor;
 import org.schabi.newpipe.extractor.utils.Localization;
 
+import static junit.framework.TestCase.assertEquals;
 import static junit.framework.TestCase.assertTrue;
+import static org.junit.Assert.assertFalse;
 import static org.schabi.newpipe.extractor.ServiceList.MediaCCC;
 
 /**
@@ -33,4 +35,27 @@ public class MediaCCCSearchExtractorTest {
         assertTrue(Integer.toString(itemsPage.getItems().size()),
                 itemsPage.getItems().size() >= 25);
     }
+
+    @Test
+    public void testServiceId() throws Exception {
+        assertEquals(2, extractor.getServiceId());
+    }
+
+    @Test
+    public void testName() throws Exception {
+        assertFalse(itemsPage.getItems().get(0).getName(), itemsPage.getItems().get(0).getName().isEmpty());
+    }
+
+    @Test
+    public void testUrl() throws Exception {
+        assertTrue("Url should start with: https://api.media.ccc.de/public/events/",
+                itemsPage.getItems().get(0).getUrl().startsWith("https://api.media.ccc.de/public/events/"));
+    }
+
+    @Test
+    public void testThumbnailUrl() throws Exception {
+        assertTrue(itemsPage.getItems().get(0).getThumbnailUrl(),
+                itemsPage.getItems().get(0).getThumbnailUrl().startsWith("https://static.media.ccc.de/media/")
+                && itemsPage.getItems().get(0).getThumbnailUrl().endsWith(".jpg"));
+    }
 }

extractor/src/test/java/org/schabi/newpipe/extractor/services/media_ccc/MediaCCCStreamExtractorTest.java

@@ -0,0 +1,83 @@
+package org.schabi.newpipe.extractor.services.media_ccc;
+
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.schabi.newpipe.Downloader;
+import org.schabi.newpipe.extractor.NewPipe;
+import org.schabi.newpipe.extractor.services.BaseExtractorTest;
+import org.schabi.newpipe.extractor.stream.StreamExtractor;
+import org.schabi.newpipe.extractor.services.media_ccc.extractors.MediaCCCStreamExtractor;
+import org.schabi.newpipe.extractor.utils.Localization;
+
+import static junit.framework.TestCase.assertEquals;
+import static org.schabi.newpipe.extractor.ServiceList.MediaCCC;
+
+/**
+ * Test {@link MediaCCCStreamExtractor}
+ */
+public class MediaCCCStreamExtractorTest implements BaseExtractorTest {
+    private static StreamExtractor extractor;
+
+    @BeforeClass
+    public static void setUpClass() throws Exception {
+        NewPipe.init(Downloader.getInstance(), new Localization("GB", "en"));
+
+        extractor =  MediaCCC.getStreamExtractor("https://api.media.ccc.de/public/events/8afc16c2-d76a-53f6-85e4-90494665835d");
+        extractor.fetchPage();
+    }
+
+    @Override
+    public void testServiceId() throws Exception {
+        assertEquals(2, extractor.getServiceId());
+    }
+
+    @Override
+    public void testName() throws Exception {
+        assertEquals("tmux - Warum ein schwarzes Fenster am Bildschirm reicht", extractor.getName());
+    }
+
+    @Override
+    public void testId() throws Exception {
+        assertEquals("", extractor.getId());
+    }
+
+    @Override
+    public void testUrl() throws Exception {
+        assertEquals("", extractor.getUrl());
+    }
+
+    @Override
+    public void testOriginalUrl() throws Exception {
+        assertEquals("", extractor.getOriginalUrl());
+    }
+
+    @Test
+    public void testThumbnail() throws Exception {
+        assertEquals("https://static.media.ccc.de/media/events/gpn/gpn18/105-hd.jpg", extractor.getThumbnailUrl());
+    }
+
+    @Test
+    public void testUploaderName() throws Exception {
+        assertEquals("gpn18", extractor.getUploaderName());
+    }
+
+    @Test
+    public void testUploaderUrl() throws Exception {
+        assertEquals("https://api.media.ccc.de/public/conferences/gpn18", extractor.getUploaderUrl());
+    }
+
+    @Test
+    public void testUploaderAvatarUrl() throws Exception {
+        assertEquals("https://static.media.ccc.de/media/events/gpn/gpn18/logo.png", extractor.getUploaderAvatarUrl());
+    }
+
+    @Test
+    public void testVideoStreams() throws Exception {
+        assertEquals(4, extractor.getVideoStreams().size());
+    }
+
+    @Test
+    public void testAudioStreams() throws Exception {
+        assertEquals(2, extractor.getAudioStreams().size());
+    }
+}

extractor/src/test/java/org/schabi/newpipe/extractor/services/youtube/YoutubeChannelExtractorTest.java

@@ -106,13 +106,6 @@ public class YoutubeChannelExtractorTest {
         public void testSubscriberCount() throws Exception {
             assertTrue("Wrong subscriber count", extractor.getSubscriberCount() >= 0);
         }
-
-        @Test
-        public void testChannelDonation() throws Exception {
-            // this needs to be ignored since wed have to upgrade channel extractor to the new yt interface
-            // in order to make this work
-            assertTrue(extractor.getDonationLinks().length == 0);
-        }
     }
 
     // Youtube RED/Premium ad blocking test
@@ -204,12 +197,6 @@ public class YoutubeChannelExtractorTest {
             assertTrue("Wrong subscriber count", extractor.getSubscriberCount() >= 0);
         }
 
-        @Test
-        public void testChannelDonation() throws Exception {
-            // this needs to be ignored since wed have to upgrade channel extractor to the new yt interface
-            // in order to make this work
-            assertTrue(extractor.getDonationLinks().length == 0);
-        }
     }
 
     public static class Kurzgesagt implements BaseChannelExtractorTest {
@@ -312,11 +299,6 @@ public class YoutubeChannelExtractorTest {
         public void testSubscriberCount() throws Exception {
             assertTrue("Wrong subscriber count", extractor.getSubscriberCount() >= 5e6);
         }
-
-        @Test
-        public void testChannelDonation() throws Exception {
-            assertTrue(extractor.getDonationLinks().length == 1);
-        }
     }
 
     public static class CaptainDisillusion implements BaseChannelExtractorTest {
@@ -501,11 +483,6 @@ public class YoutubeChannelExtractorTest {
         public void testSubscriberCount() throws Exception {
             assertTrue("Wrong subscriber count", extractor.getSubscriberCount() >= 50);
         }
-
-        @Test
-        public void testChannelDonation() throws Exception {
-            assertTrue(extractor.getDonationLinks().length == 0);
-        }
     }
 };
 

extractor/src/test/java/org/schabi/newpipe/extractor/services/youtube/search/YoutubeSearchExtractorDefaultTest.java

@@ -6,6 +6,7 @@ import org.schabi.newpipe.Downloader;
 import org.schabi.newpipe.extractor.InfoItem;
 import org.schabi.newpipe.extractor.ListExtractor;
 import org.schabi.newpipe.extractor.NewPipe;
+import org.schabi.newpipe.extractor.channel.ChannelExtractor;
 import org.schabi.newpipe.extractor.channel.ChannelInfoItem;
 import org.schabi.newpipe.extractor.services.youtube.extractors.YoutubeSearchExtractor;
 import org.schabi.newpipe.extractor.stream.StreamInfoItem;
@@ -63,13 +64,16 @@ public class YoutubeSearchExtractorDefaultTest extends YoutubeSearchExtractorBas
     @Test
     public void testResultList_FirstElement() {
         InfoItem firstInfoItem = itemsPage.getItems().get(0);
-        if(! (firstInfoItem instanceof ChannelInfoItem))
+        InfoItem secondInfoItem = itemsPage.getItems().get(1);
-            firstInfoItem = itemsPage.getItems().get(1);
+
+        InfoItem channelItem = firstInfoItem instanceof ChannelInfoItem ? firstInfoItem
+                : secondInfoItem;
 
         // The channel should be the first item
-        assertTrue(firstInfoItem instanceof ChannelInfoItem);
+        assertTrue((firstInfoItem instanceof ChannelInfoItem)
-        assertEquals("name", "PewDiePie", firstInfoItem.getName());
+                || (secondInfoItem instanceof ChannelInfoItem));
-        assertEquals("url","https://www.youtube.com/user/PewDiePie", firstInfoItem.getUrl());
+        assertEquals("name", "PewDiePie", channelItem.getName());
+        assertEquals("url","https://www.youtube.com/user/PewDiePie", channelItem.getUrl());
     }
 
     @Test