Merge pull request #232 from fynngodau/dev

Bandcamp support

README.md

@@ -44,6 +44,7 @@ The following sites are currently supported:
 - SoundCloud
 - media.ccc.de
 - PeerTube (no P2P)
+- Bandcamp
 
 ## License
 

extractor/src/main/java/org/schabi/newpipe/extractor/ServiceList.java

@@ -1,5 +1,6 @@
 package org.schabi.newpipe.extractor;
 
+import org.schabi.newpipe.extractor.services.bandcamp.BandcampService;
 import org.schabi.newpipe.extractor.services.media_ccc.MediaCCCService;
 import org.schabi.newpipe.extractor.services.peertube.PeertubeService;
 import org.schabi.newpipe.extractor.services.soundcloud.SoundcloudService;
@@ -39,6 +40,7 @@ public final class ServiceList {
     public static final SoundcloudService SoundCloud;
     public static final MediaCCCService MediaCCC;
     public static final PeertubeService PeerTube;
+    public static final BandcampService Bandcamp;
 
     /**
      * When creating a new service, put this service in the end of this list,
@@ -49,7 +51,8 @@ public final class ServiceList {
                     YouTube = new YoutubeService(0),
                     SoundCloud = new SoundcloudService(1),
                     MediaCCC = new MediaCCCService(2),
-                    PeerTube = new PeertubeService(3)
+                    PeerTube = new PeertubeService(3),
+                    Bandcamp = new BandcampService(4)
             ));
 
     /**

extractor/src/main/java/org/schabi/newpipe/extractor/linkhandler/ListLinkHandlerFactory.java

@@ -4,6 +4,7 @@ import org.schabi.newpipe.extractor.exceptions.ParsingException;
 import org.schabi.newpipe.extractor.utils.Utils;
 
 import java.util.ArrayList;
+import java.util.Collections;
 import java.util.List;
 
 public abstract class ListLinkHandlerFactory extends LinkHandlerFactory {
@@ -13,7 +14,7 @@ public abstract class ListLinkHandlerFactory extends LinkHandlerFactory {
     ///////////////////////////////////
 
     public List<String> getContentFilter(String url) throws ParsingException {
-        return new ArrayList<>(0);
+        return Collections.emptyList();
     }
 
     public String getSortFilter(String url) throws ParsingException {

extractor/src/main/java/org/schabi/newpipe/extractor/services/bandcamp/BandcampService.java

@@ -0,0 +1,127 @@
+// Created by Fynn Godau 2019, licensed GNU GPL version 3 or later
+
+package org.schabi.newpipe.extractor.services.bandcamp;
+
+import org.schabi.newpipe.extractor.StreamingService;
+import org.schabi.newpipe.extractor.channel.ChannelExtractor;
+import org.schabi.newpipe.extractor.comments.CommentsExtractor;
+import org.schabi.newpipe.extractor.exceptions.ExtractionException;
+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.bandcamp.extractors.*;
+import org.schabi.newpipe.extractor.services.bandcamp.linkHandler.*;
+import org.schabi.newpipe.extractor.stream.StreamExtractor;
+import org.schabi.newpipe.extractor.subscription.SubscriptionExtractor;
+import org.schabi.newpipe.extractor.suggestion.SuggestionExtractor;
+
+import java.util.Collections;
+
+import static org.schabi.newpipe.extractor.StreamingService.ServiceInfo.MediaCapability.AUDIO;
+import static org.schabi.newpipe.extractor.services.bandcamp.extractors.BandcampExtractorHelper.BASE_URL;
+import static org.schabi.newpipe.extractor.services.bandcamp.extractors.BandcampFeaturedExtractor.FEATURED_API_URL;
+import static org.schabi.newpipe.extractor.services.bandcamp.extractors.BandcampFeaturedExtractor.KIOSK_FEATURED;
+import static org.schabi.newpipe.extractor.services.bandcamp.extractors.BandcampRadioExtractor.KIOSK_RADIO;
+import static org.schabi.newpipe.extractor.services.bandcamp.extractors.BandcampRadioExtractor.RADIO_API_URL;
+
+public class BandcampService extends StreamingService {
+
+    public BandcampService(final int id) {
+        super(id, "Bandcamp", Collections.singletonList(AUDIO));
+    }
+
+    @Override
+    public String getBaseUrl() {
+        return BASE_URL;
+    }
+
+    @Override
+    public LinkHandlerFactory getStreamLHFactory() {
+        return new BandcampStreamLinkHandlerFactory();
+    }
+
+    @Override
+    public ListLinkHandlerFactory getChannelLHFactory() {
+        return new BandcampChannelLinkHandlerFactory();
+    }
+
+    @Override
+    public ListLinkHandlerFactory getPlaylistLHFactory() {
+        return new BandcampPlaylistLinkHandlerFactory();
+    }
+
+    @Override
+    public SearchQueryHandlerFactory getSearchQHFactory() {
+        return new BandcampSearchQueryHandlerFactory();
+    }
+
+    @Override
+    public ListLinkHandlerFactory getCommentsLHFactory() {
+        return null;
+    }
+
+    @Override
+    public SearchExtractor getSearchExtractor(final SearchQueryHandler queryHandler) {
+        return new BandcampSearchExtractor(this, queryHandler);
+    }
+
+    @Override
+    public SuggestionExtractor getSuggestionExtractor() {
+        return new BandcampSuggestionExtractor(this);
+    }
+
+    @Override
+    public SubscriptionExtractor getSubscriptionExtractor() {
+        return null;
+    }
+
+    @Override
+    public KioskList getKioskList() throws ExtractionException {
+
+        KioskList kioskList = new KioskList(this);
+
+        try {
+            kioskList.addKioskEntry((streamingService, url, kioskId) ->
+                    new BandcampFeaturedExtractor(
+                    BandcampService.this,
+                        new BandcampFeaturedLinkHandlerFactory().fromUrl(FEATURED_API_URL), kioskId),
+                    new BandcampFeaturedLinkHandlerFactory(), KIOSK_FEATURED);
+
+            kioskList.addKioskEntry((streamingService, url, kioskId) ->
+                    new BandcampRadioExtractor(BandcampService.this,
+                            new BandcampFeaturedLinkHandlerFactory().fromUrl(RADIO_API_URL), kioskId),
+                    new BandcampFeaturedLinkHandlerFactory(), KIOSK_RADIO);
+
+            kioskList.setDefaultKiosk(KIOSK_FEATURED);
+
+        } catch (final Exception e) {
+            throw new ExtractionException(e);
+        }
+
+        return kioskList;
+    }
+
+    @Override
+    public ChannelExtractor getChannelExtractor(final ListLinkHandler linkHandler) {
+        return new BandcampChannelExtractor(this, linkHandler);
+    }
+
+    @Override
+    public PlaylistExtractor getPlaylistExtractor(final ListLinkHandler linkHandler) {
+        return new BandcampPlaylistExtractor(this, linkHandler);
+    }
+
+    @Override
+    public StreamExtractor getStreamExtractor(final LinkHandler linkHandler) {
+        if (BandcampExtractorHelper.isRadioUrl(linkHandler.getUrl()))
+            return new BandcampRadioStreamExtractor(this, linkHandler);
+        else
+            return new BandcampStreamExtractor(this, linkHandler);
+    }
+
+    @Override
+    public CommentsExtractor getCommentsExtractor(ListLinkHandler linkHandler) {
+        return null;
+    }
+}

extractor/src/main/java/org/schabi/newpipe/extractor/services/bandcamp/extractors/BandcampChannelExtractor.java

@@ -0,0 +1,137 @@
+// Created by Fynn Godau 2019, licensed GNU GPL version 3 or later
+
+package org.schabi.newpipe.extractor.services.bandcamp.extractors;
+
+import com.grack.nanojson.JsonArray;
+import com.grack.nanojson.JsonObject;
+import org.jsoup.Jsoup;
+import org.schabi.newpipe.extractor.Page;
+import org.schabi.newpipe.extractor.StreamingService;
+import org.schabi.newpipe.extractor.channel.ChannelExtractor;
+import org.schabi.newpipe.extractor.downloader.Downloader;
+import org.schabi.newpipe.extractor.exceptions.ExtractionException;
+import org.schabi.newpipe.extractor.exceptions.ParsingException;
+import org.schabi.newpipe.extractor.exceptions.ReCaptchaException;
+import org.schabi.newpipe.extractor.linkhandler.ListLinkHandler;
+import org.schabi.newpipe.extractor.services.bandcamp.extractors.streaminfoitem.BandcampDiscographStreamInfoItemExtractor;
+import org.schabi.newpipe.extractor.stream.StreamInfoItem;
+import org.schabi.newpipe.extractor.stream.StreamInfoItemsCollector;
+
+import javax.annotation.Nonnull;
+import java.io.IOException;
+
+public class BandcampChannelExtractor extends ChannelExtractor {
+
+    private JsonObject channelInfo;
+
+    public BandcampChannelExtractor(final StreamingService service, final ListLinkHandler linkHandler) {
+        super(service, linkHandler);
+    }
+
+    @Override
+    public String getAvatarUrl() {
+        if (channelInfo.getLong("bio_image_id") == 0) return "";
+
+        return BandcampExtractorHelper.getImageUrl(channelInfo.getLong("bio_image_id"), false);
+    }
+
+    @Override
+    public String getBannerUrl() throws ParsingException {
+        /*
+         * Why does the mobile endpoint not contain the header?? Or at least not the same one?
+         * Anyway we're back to querying websites
+         */
+        try {
+            final String html = getDownloader()
+                            .get(channelInfo.getString("bandcamp_url").replace("http://", "https://"))
+                            .responseBody();
+
+            return Jsoup.parse(html)
+                    .getElementById("customHeader")
+                    .getElementsByTag("img")
+                    .first()
+                    .attr("src");
+
+        } catch (final IOException | ReCaptchaException e) {
+            throw new ParsingException("Could not download artist web site", e);
+        } catch (final NullPointerException e) {
+            // No banner available
+            return "";
+        }
+    }
+
+    /**
+     * bandcamp stopped providing RSS feeds when appending /feed to any URL
+     * because too few people used it.
+     */
+    @Override
+    public String getFeedUrl() {
+        return null;
+    }
+
+    @Override
+    public long getSubscriberCount() {
+        return -1;
+    }
+
+    @Override
+    public String getDescription() {
+        return channelInfo.getString("bio");
+    }
+
+    @Override
+    public String getParentChannelName() {
+        return null;
+    }
+
+    @Override
+    public String getParentChannelUrl() {
+        return null;
+    }
+
+    @Override
+    public String getParentChannelAvatarUrl() {
+        return null;
+    }
+
+    @Override
+    public boolean isVerified() throws ParsingException {
+        return false;
+    }
+
+    @Nonnull
+    @Override
+    public InfoItemsPage<StreamInfoItem> getInitialPage() throws ParsingException {
+
+        final StreamInfoItemsCollector collector = new StreamInfoItemsCollector(getServiceId());
+
+        final JsonArray discography = channelInfo.getArray("discography");
+
+        for (int i = 0; i < discography.size(); i++) {
+            // I define discograph as an item that can appear in a discography
+            final JsonObject discograph = discography.getObject(i);
+
+            if (!discograph.getString("item_type").equals("track")) continue;
+
+            collector.commit(new BandcampDiscographStreamInfoItemExtractor(discograph, getUrl()));
+        }
+
+        return new InfoItemsPage<>(collector, null);
+    }
+
+    @Override
+    public InfoItemsPage<StreamInfoItem> getPage(Page page) {
+        return null;
+    }
+
+    @Override
+    public void onFetchPage(@Nonnull Downloader downloader) throws IOException, ExtractionException {
+        channelInfo = BandcampExtractorHelper.getArtistDetails(getId());
+    }
+
+    @Nonnull
+    @Override
+    public String getName() {
+        return channelInfo.getString("name");
+    }
+}

extractor/src/main/java/org/schabi/newpipe/extractor/services/bandcamp/extractors/BandcampChannelInfoItemExtractor.java

@@ -0,0 +1,58 @@
+// Created by Fynn Godau 2019, licensed GNU GPL version 3 or later
+
+package org.schabi.newpipe.extractor.services.bandcamp.extractors;
+
+import org.jsoup.nodes.Element;
+import org.schabi.newpipe.extractor.channel.ChannelInfoItemExtractor;
+import org.schabi.newpipe.extractor.exceptions.ParsingException;
+
+public class BandcampChannelInfoItemExtractor implements ChannelInfoItemExtractor {
+
+    private final Element resultInfo, searchResult;
+
+    public BandcampChannelInfoItemExtractor(final Element searchResult) {
+        this.searchResult = searchResult;
+        resultInfo = searchResult.getElementsByClass("result-info").first();
+    }
+
+    @Override
+    public String getName() throws ParsingException {
+        return resultInfo.getElementsByClass("heading").text();
+    }
+
+    @Override
+    public String getUrl() throws ParsingException {
+        return resultInfo.getElementsByClass("itemurl").text();
+    }
+
+    @Override
+    public String getThumbnailUrl() throws ParsingException {
+        final Element img = searchResult.getElementsByClass("art").first()
+                .getElementsByTag("img").first();
+        if (img != null) {
+            return img.attr("src");
+        } else {
+            return null;
+        }
+    }
+
+    @Override
+    public String getDescription() {
+        return resultInfo.getElementsByClass("subhead").text();
+    }
+
+    @Override
+    public long getSubscriberCount() {
+        return -1;
+    }
+
+    @Override
+    public long getStreamCount() {
+        return -1;
+    }
+
+    @Override
+    public boolean isVerified() throws ParsingException {
+        return false;
+    }
+}

extractor/src/main/java/org/schabi/newpipe/extractor/services/bandcamp/extractors/BandcampExtractorHelper.java

@@ -0,0 +1,128 @@
+// Created by Fynn Godau 2019, licensed GNU GPL version 3 or later
+
+package org.schabi.newpipe.extractor.services.bandcamp.extractors;
+
+import com.grack.nanojson.JsonObject;
+import com.grack.nanojson.JsonParser;
+import com.grack.nanojson.JsonParserException;
+import com.grack.nanojson.JsonWriter;
+import org.jsoup.Jsoup;
+import org.jsoup.nodes.Document;
+import org.schabi.newpipe.extractor.NewPipe;
+import org.schabi.newpipe.extractor.exceptions.ParsingException;
+import org.schabi.newpipe.extractor.exceptions.ReCaptchaException;
+import org.schabi.newpipe.extractor.localization.DateWrapper;
+import org.schabi.newpipe.extractor.utils.Utils;
+
+import java.io.IOException;
+import java.time.DateTimeException;
+import java.time.ZonedDateTime;
+import java.time.format.DateTimeFormatter;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+import java.util.Locale;
+
+public class BandcampExtractorHelper {
+
+    public static final String BASE_URL = "https://bandcamp.com";
+    public static final String BASE_API_URL = BASE_URL + "/api";
+
+    /**
+     * Translate all these parameters together to the URL of the corresponding album or track
+     * using the mobile API
+     */
+    public static String getStreamUrlFromIds(final long bandId, final long itemId, final String itemType)
+            throws ParsingException {
+
+        try {
+            final String jsonString = NewPipe.getDownloader().get(
+                    BASE_API_URL + "/mobile/22/tralbum_details?band_id=" + bandId
+                            + "&tralbum_id=" + itemId + "&tralbum_type=" + itemType.charAt(0))
+                    .responseBody();
+
+            return JsonParser.object().from(jsonString)
+                    .getString("bandcamp_url").replace("http://", "https://");
+
+        } catch (final JsonParserException | ReCaptchaException | IOException e) {
+            throw new ParsingException("Ids could not be translated to URL", e);
+        }
+
+    }
+
+    /**
+     * Fetch artist details from mobile endpoint.
+     * <a href=https://notabug.org/fynngodau/bandcampDirect/wiki/rewindBandcamp+%E2%80%93+Fetching+artist+details>
+     * More technical info.</a>
+     */
+    public static JsonObject getArtistDetails(String id) throws ParsingException {
+        try {
+            return
+                    JsonParser.object().from(
+                            NewPipe.getDownloader().post(
+                                    BASE_API_URL + "/mobile/22/band_details",
+                                    null,
+                                    JsonWriter.string()
+                                            .object()
+                                            .value("band_id", id)
+                                            .end()
+                                            .done()
+                                            .getBytes()
+                            ).responseBody()
+                    );
+        } catch (final IOException | ReCaptchaException | JsonParserException e) {
+            throw new ParsingException("Could not download band details", e);
+        }
+    }
+
+    /**
+     * @param id    The image ID
+     * @param album Whether this is the cover of an album
+     * @return URL of image with this ID in size 10 which is 1200x1200 (we could also choose size 0
+     * but we don't want something as large as 3460x3460 here)
+     */
+    public static String getImageUrl(final long id, final boolean album) {
+        return "https://f4.bcbits.com/img/" + (album ? 'a' : "") + id + "_10.jpg";
+    }
+
+    /**
+     * @return <code>true</code> if the given URL looks like it comes from a bandcamp custom domain
+     * or if it comes from <code>bandcamp.com</code> itself
+     */
+    public static boolean isSupportedDomain(final String url) throws ParsingException {
+
+        // Accept all bandcamp.com URLs
+        if (url.toLowerCase().matches("https?://.+\\.bandcamp\\.com(/.*)?")) return true;
+
+        try {
+            // Accept all other URLs if they contain a <meta> tag that says they are generated by bandcamp
+            return Jsoup.parse(
+                    NewPipe.getDownloader().get(url).responseBody()
+            )
+                    .getElementsByAttributeValue("name", "generator")
+                    .attr("content").equals("Bandcamp");
+        } catch (IOException | ReCaptchaException e) {
+            throw new ParsingException("Could not determine whether URL is custom domain " +
+                    "(not available? network error?)");
+        }
+    }
+
+    /**
+     * Whether the URL points to a radio kiosk.
+     * @param url the URL to check
+     * @return true if the URL matches <code>https://bandcamp.com/?show=SHOW_ID</code>
+     */
+    public static boolean isRadioUrl(final String url) {
+        return url.toLowerCase().matches("https?://bandcamp\\.com/\\?show=\\d+");
+    }
+
+    static DateWrapper parseDate(final String textDate) throws ParsingException {
+        try {
+            final ZonedDateTime zonedDateTime = ZonedDateTime.parse(
+                    textDate, DateTimeFormatter.ofPattern("dd MMM yyyy HH:mm:ss zzz", Locale.ENGLISH));
+            return new DateWrapper(zonedDateTime.toOffsetDateTime(), false);
+        } catch (final DateTimeException e) {
+            throw new ParsingException("Could not parse date '" + textDate + "'", e);
+        }
+    }
+}

extractor/src/main/java/org/schabi/newpipe/extractor/services/bandcamp/extractors/BandcampFeaturedExtractor.java

@@ -0,0 +1,84 @@
+// Created by Fynn Godau 2019, licensed GNU GPL version 3 or later
+
+package org.schabi.newpipe.extractor.services.bandcamp.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.Page;
+import org.schabi.newpipe.extractor.StreamingService;
+import org.schabi.newpipe.extractor.downloader.Downloader;
+import org.schabi.newpipe.extractor.exceptions.ExtractionException;
+import org.schabi.newpipe.extractor.exceptions.ParsingException;
+import org.schabi.newpipe.extractor.kiosk.KioskExtractor;
+import org.schabi.newpipe.extractor.linkhandler.ListLinkHandler;
+import org.schabi.newpipe.extractor.playlist.PlaylistInfoItem;
+import org.schabi.newpipe.extractor.playlist.PlaylistInfoItemsCollector;
+
+import javax.annotation.Nonnull;
+import java.io.IOException;
+
+import static org.schabi.newpipe.extractor.services.bandcamp.extractors.BandcampExtractorHelper.BASE_API_URL;
+
+public class BandcampFeaturedExtractor extends KioskExtractor<PlaylistInfoItem> {
+
+    public static final String KIOSK_FEATURED = "Featured";
+    public static final String FEATURED_API_URL = BASE_API_URL + "/mobile/24/bootstrap_data";
+
+    private JsonObject json;
+
+    public BandcampFeaturedExtractor(final StreamingService streamingService, final ListLinkHandler listLinkHandler,
+                                     final String kioskId) {
+        super(streamingService, listLinkHandler, kioskId);
+    }
+
+    @Override
+    public void onFetchPage(@Nonnull Downloader downloader) throws IOException, ExtractionException {
+        try {
+            json = JsonParser.object().from(
+                    getDownloader().post(
+                            FEATURED_API_URL, null, "{\"platform\":\"\",\"version\":0}".getBytes()
+                    ).responseBody()
+            );
+        } catch (final JsonParserException e) {
+            throw new ParsingException("Could not parse Bandcamp featured API response", e);
+        }
+    }
+
+    @Nonnull
+    @Override
+    public String getName() throws ParsingException {
+        return KIOSK_FEATURED;
+    }
+
+    @Nonnull
+    @Override
+    public InfoItemsPage<PlaylistInfoItem> getInitialPage() throws IOException, ExtractionException {
+
+        final PlaylistInfoItemsCollector c = new PlaylistInfoItemsCollector(getServiceId());
+
+        final JsonArray featuredStories = json.getObject("feed_content")
+                .getObject("stories")
+                .getArray("featured");
+
+        for (int i = 0; i < featuredStories.size(); i++) {
+            final JsonObject featuredStory = featuredStories.getObject(i);
+
+            if (featuredStory.isNull("album_title")) {
+                // Is not an album, ignore
+                continue;
+            }
+
+            c.commit(new BandcampPlaylistInfoItemFeaturedExtractor(featuredStory));
+        }
+
+        return new InfoItemsPage<>(c, null);
+
+    }
+
+    @Override
+    public InfoItemsPage<PlaylistInfoItem> getPage(Page page) {
+        return null;
+    }
+}

extractor/src/main/java/org/schabi/newpipe/extractor/services/bandcamp/extractors/BandcampPlaylistExtractor.java

@@ -0,0 +1,165 @@
+package org.schabi.newpipe.extractor.services.bandcamp.extractors;
+
+import com.grack.nanojson.JsonArray;
+import com.grack.nanojson.JsonObject;
+import com.grack.nanojson.JsonParserException;
+import org.jsoup.Jsoup;
+import org.jsoup.nodes.Document;
+import org.schabi.newpipe.extractor.Page;
+import org.schabi.newpipe.extractor.StreamingService;
+import org.schabi.newpipe.extractor.downloader.Downloader;
+import org.schabi.newpipe.extractor.exceptions.ContentNotAvailableException;
+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.playlist.PlaylistExtractor;
+import org.schabi.newpipe.extractor.services.bandcamp.extractors.streaminfoitem.BandcampPlaylistStreamInfoItemExtractor;
+import org.schabi.newpipe.extractor.stream.StreamInfoItem;
+import org.schabi.newpipe.extractor.stream.StreamInfoItemsCollector;
+
+import javax.annotation.Nonnull;
+import java.io.IOException;
+
+import static org.schabi.newpipe.extractor.services.bandcamp.extractors.BandcampExtractorHelper.getImageUrl;
+import static org.schabi.newpipe.extractor.utils.JsonUtils.getJsonData;
+import static org.schabi.newpipe.extractor.services.bandcamp.extractors.BandcampStreamExtractor.getAlbumInfoJson;
+
+public class BandcampPlaylistExtractor extends PlaylistExtractor {
+
+    /**
+     * An arbitrarily chosen number above which cover arts won't be fetched individually for each track;
+     * instead, it will be assumed that every track has the same cover art as the album, which is not
+     * always the case.
+     */
+    private static final int MAXIMUM_INDIVIDUAL_COVER_ARTS = 10;
+
+    private Document document;
+    private JsonObject albumJson;
+    private JsonArray trackInfo;
+    private String name;
+
+    public BandcampPlaylistExtractor(final StreamingService service, final ListLinkHandler linkHandler) {
+        super(service, linkHandler);
+    }
+
+    @Override
+    public void onFetchPage(@Nonnull final Downloader downloader) throws IOException, ExtractionException {
+        final String html = downloader.get(getLinkHandler().getUrl()).responseBody();
+        document = Jsoup.parse(html);
+        albumJson = getAlbumInfoJson(html);
+        trackInfo = albumJson.getArray("trackinfo");
+
+        try {
+            name = getJsonData(html, "data-embed").getString("album_title");
+        } catch (final JsonParserException e) {
+            throw new ParsingException("Faulty JSON; page likely does not contain album data", e);
+        } catch (final ArrayIndexOutOfBoundsException e) {
+            throw new ParsingException("JSON does not exist", e);
+        }
+
+
+
+        if (trackInfo.size() <= 0) {
+            // Albums without trackInfo need to be purchased before they can be played
+            throw new ContentNotAvailableException("Album needs to be purchased");
+        }
+    }
+
+    @Override
+    public String getThumbnailUrl() throws ParsingException {
+        if (albumJson.isNull("art_id")) {
+            return "";
+        } else {
+            return getImageUrl(albumJson.getLong("art_id"), true);
+        }
+    }
+
+    @Override
+    public String getBannerUrl() {
+        return "";
+    }
+
+    @Override
+    public String getUploaderUrl() throws ParsingException {
+        final String[] parts = getUrl().split("/");
+        // https: (/) (/) * .bandcamp.com (/) and leave out the rest
+        return "https://" + parts[2] + "/";
+    }
+
+    @Override
+    public String getUploaderName() {
+        return albumJson.getString("artist");
+    }
+
+    @Override
+    public String getUploaderAvatarUrl() {
+        try {
+            return document.getElementsByClass("band-photo").first().attr("src");
+        } catch (NullPointerException e) {
+            return "";
+        }
+    }
+
+    @Override
+    public boolean isUploaderVerified() throws ParsingException {
+        return false;
+    }
+
+    @Override
+    public long getStreamCount() {
+        return trackInfo.size();
+    }
+
+    @Nonnull
+    @Override
+    public String getSubChannelName() {
+        return "";
+    }
+
+    @Nonnull
+    @Override
+    public String getSubChannelUrl() {
+        return "";
+    }
+
+    @Nonnull
+    @Override
+    public String getSubChannelAvatarUrl() {
+        return "";
+    }
+
+    @Nonnull
+    @Override
+    public InfoItemsPage<StreamInfoItem> getInitialPage() throws ExtractionException {
+
+        final StreamInfoItemsCollector collector = new StreamInfoItemsCollector(getServiceId());
+
+        for (int i = 0; i < trackInfo.size(); i++) {
+            JsonObject track = trackInfo.getObject(i);
+
+            if (trackInfo.size() < MAXIMUM_INDIVIDUAL_COVER_ARTS) {
+                // Load cover art of every track individually
+                collector.commit(new BandcampPlaylistStreamInfoItemExtractor(
+                        track, getUploaderUrl(), getService()));
+            } else {
+                // Pretend every track has the same cover art as the album
+                collector.commit(new BandcampPlaylistStreamInfoItemExtractor(
+                        track, getUploaderUrl(), getThumbnailUrl()));
+            }
+
+        }
+
+        return new InfoItemsPage<>(collector, null);
+    }
+
+    @Override
+    public InfoItemsPage<StreamInfoItem> getPage(Page page) {
+        return null;
+    }
+
+    @Nonnull
+    @Override
+    public String getName() throws ParsingException {
+        return name;
+    }
+}

extractor/src/main/java/org/schabi/newpipe/extractor/services/bandcamp/extractors/BandcampPlaylistInfoItemExtractor.java

@@ -0,0 +1,46 @@
+package org.schabi.newpipe.extractor.services.bandcamp.extractors;
+
+import org.jsoup.nodes.Element;
+import org.schabi.newpipe.extractor.playlist.PlaylistInfoItemExtractor;
+
+import javax.annotation.Nonnull;
+
+public class BandcampPlaylistInfoItemExtractor implements PlaylistInfoItemExtractor {
+    private final Element searchResult, resultInfo;
+
+    public BandcampPlaylistInfoItemExtractor(@Nonnull Element searchResult) {
+        this.searchResult = searchResult;
+        resultInfo = searchResult.getElementsByClass("result-info").first();
+    }
+
+    @Override
+    public String getUploaderName() {
+        return resultInfo.getElementsByClass("subhead").text()
+                .split(" by")[0];
+    }
+
+    @Override
+    public long getStreamCount() {
+        final String length = resultInfo.getElementsByClass("length").text();
+        return Integer.parseInt(length.split(" track")[0]);
+    }
+
+    @Override
+    public String getName() {
+        return resultInfo.getElementsByClass("heading").text();
+    }
+
+    @Override
+    public String getUrl() {
+        return resultInfo.getElementsByClass("itemurl").text();
+    }
+
+    @Override
+    public String getThumbnailUrl() {
+        final Element img = searchResult.getElementsByClass("art").first()
+                .getElementsByTag("img").first();
+        if (img != null) {
+            return img.attr("src");
+        } else return null;
+    }
+}

extractor/src/main/java/org/schabi/newpipe/extractor/services/bandcamp/extractors/BandcampPlaylistInfoItemFeaturedExtractor.java

@@ -0,0 +1,40 @@
+package org.schabi.newpipe.extractor.services.bandcamp.extractors;
+
+import com.grack.nanojson.JsonObject;
+import org.schabi.newpipe.extractor.playlist.PlaylistInfoItemExtractor;
+
+import static org.schabi.newpipe.extractor.services.bandcamp.extractors.BandcampExtractorHelper.getImageUrl;
+
+public class BandcampPlaylistInfoItemFeaturedExtractor implements PlaylistInfoItemExtractor {
+
+    private final JsonObject featuredStory;
+
+    public BandcampPlaylistInfoItemFeaturedExtractor(final JsonObject featuredStory) {
+        this.featuredStory = featuredStory;
+    }
+
+    @Override
+    public String getUploaderName() {
+        return featuredStory.getString("band_name");
+    }
+
+    @Override
+    public long getStreamCount() {
+        return featuredStory.getInt("num_streamable_tracks");
+    }
+
+    @Override
+    public String getName() {
+        return featuredStory.getString("album_title");
+    }
+
+    @Override
+    public String getUrl() {
+        return featuredStory.getString("item_url").replaceAll("http://", "https://");
+    }
+
+    @Override
+    public String getThumbnailUrl() {
+        return featuredStory.has("art_id") ? getImageUrl(featuredStory.getLong("art_id"), true) : "";
+    }
+}

extractor/src/main/java/org/schabi/newpipe/extractor/services/bandcamp/extractors/BandcampRadioExtractor.java

@@ -0,0 +1,71 @@
+// Created by Fynn Godau 2019, licensed GNU GPL version 3 or later
+
+package org.schabi.newpipe.extractor.services.bandcamp.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.Page;
+import org.schabi.newpipe.extractor.StreamingService;
+import org.schabi.newpipe.extractor.downloader.Downloader;
+import org.schabi.newpipe.extractor.exceptions.ExtractionException;
+import org.schabi.newpipe.extractor.exceptions.ParsingException;
+import org.schabi.newpipe.extractor.kiosk.KioskExtractor;
+import org.schabi.newpipe.extractor.linkhandler.ListLinkHandler;
+import org.schabi.newpipe.extractor.stream.StreamInfoItem;
+import org.schabi.newpipe.extractor.stream.StreamInfoItemsCollector;
+
+import javax.annotation.Nonnull;
+import java.io.IOException;
+
+import static org.schabi.newpipe.extractor.services.bandcamp.extractors.BandcampExtractorHelper.BASE_API_URL;
+
+public class BandcampRadioExtractor extends KioskExtractor<StreamInfoItem> {
+
+    public static final String KIOSK_RADIO = "Radio";
+    public static final String RADIO_API_URL = BASE_API_URL + "/bcweekly/1/list";
+
+    private JsonObject json = null;
+
+    public BandcampRadioExtractor(final StreamingService streamingService, final ListLinkHandler linkHandler,
+                                  final String kioskId) {
+        super(streamingService, linkHandler, kioskId);
+    }
+
+    @Override
+    public void onFetchPage(@Nonnull final Downloader downloader) throws IOException, ExtractionException {
+        try {
+            json = JsonParser.object().from(
+                    getDownloader().get(RADIO_API_URL).responseBody());
+        } catch (final JsonParserException e) {
+            throw new ExtractionException("Could not parse Bandcamp Radio API response", e);
+        }
+    }
+
+    @Nonnull
+    @Override
+    public String getName() throws ParsingException {
+        return KIOSK_RADIO;
+    }
+
+    @Nonnull
+    @Override
+    public InfoItemsPage<StreamInfoItem> getInitialPage() {
+        final StreamInfoItemsCollector collector = new StreamInfoItemsCollector(getServiceId());
+
+        final JsonArray radioShows = json.getArray("results");
+
+        for (int i = 0; i < radioShows.size(); i++) {
+            final JsonObject radioShow = radioShows.getObject(i);
+            collector.commit(new BandcampRadioInfoItemExtractor(radioShow));
+        }
+
+        return new InfoItemsPage<>(collector, null);
+    }
+
+    @Override
+    public InfoItemsPage<StreamInfoItem> getPage(final Page page) {
+        return null;
+    }
+}

extractor/src/main/java/org/schabi/newpipe/extractor/services/bandcamp/extractors/BandcampRadioInfoItemExtractor.java

@@ -0,0 +1,91 @@
+// Created by Fynn Godau 2019, licensed GNU GPL version 3 or later
+
+package org.schabi.newpipe.extractor.services.bandcamp.extractors;
+
+import com.grack.nanojson.JsonObject;
+import org.schabi.newpipe.extractor.exceptions.ParsingException;
+import org.schabi.newpipe.extractor.localization.DateWrapper;
+import org.schabi.newpipe.extractor.stream.StreamInfoItemExtractor;
+import org.schabi.newpipe.extractor.stream.StreamType;
+
+import javax.annotation.Nullable;
+
+import static org.schabi.newpipe.extractor.services.bandcamp.extractors.BandcampExtractorHelper.BASE_URL;
+import static org.schabi.newpipe.extractor.services.bandcamp.extractors.BandcampExtractorHelper.getImageUrl;
+
+public class BandcampRadioInfoItemExtractor implements StreamInfoItemExtractor {
+
+    private final JsonObject show;
+
+    public BandcampRadioInfoItemExtractor(final JsonObject radioShow) {
+        show = radioShow;
+    }
+
+    @Override
+    public long getDuration() {
+        /* Duration is only present in the more detailed information that has to be queried separately.
+         * Because the servers would probably not like over 300 queries every time someone opens the kiosk,
+         * we're just providing 0 here.
+         */
+        //return query(show.getInt("id")).getLong("audio_duration");
+        return 0;
+    }
+
+    @Nullable
+    @Override
+    public String getTextualUploadDate() {
+        return show.getString("date");
+    }
+
+    @Nullable
+    @Override
+    public DateWrapper getUploadDate() throws ParsingException {
+        return BandcampExtractorHelper.parseDate(getTextualUploadDate());
+    }
+
+    @Override
+    public String getName() throws ParsingException {
+        return show.getString("subtitle");
+    }
+
+    @Override
+    public String getUrl() {
+        return BASE_URL + "/?show=" + show.getInt("id");
+    }
+
+    @Override
+    public String getThumbnailUrl() {
+        return getImageUrl(show.getLong("image_id"), false);
+    }
+
+    @Override
+    public StreamType getStreamType() {
+        return StreamType.AUDIO_STREAM;
+    }
+
+    @Override
+    public long getViewCount() {
+        return -1;
+    }
+
+    @Override
+    public String getUploaderName() {
+        // JSON does not contain uploader name
+        return "";
+    }
+
+    @Override
+    public String getUploaderUrl() {
+        return "";
+    }
+
+    @Override
+    public boolean isUploaderVerified() throws ParsingException {
+        return false;
+    }
+
+    @Override
+    public boolean isAd() {
+        return false;
+    }
+}

extractor/src/main/java/org/schabi/newpipe/extractor/services/bandcamp/extractors/BandcampRadioStreamExtractor.java

@@ -0,0 +1,143 @@
+package org.schabi.newpipe.extractor.services.bandcamp.extractors;
+
+import com.grack.nanojson.JsonObject;
+import com.grack.nanojson.JsonParser;
+import com.grack.nanojson.JsonParserException;
+import org.jsoup.Jsoup;
+import org.schabi.newpipe.extractor.MediaFormat;
+import org.schabi.newpipe.extractor.NewPipe;
+import org.schabi.newpipe.extractor.StreamingService;
+import org.schabi.newpipe.extractor.downloader.Downloader;
+import org.schabi.newpipe.extractor.exceptions.ContentNotSupportedException;
+import org.schabi.newpipe.extractor.exceptions.ExtractionException;
+import org.schabi.newpipe.extractor.exceptions.ParsingException;
+import org.schabi.newpipe.extractor.exceptions.ReCaptchaException;
+import org.schabi.newpipe.extractor.linkhandler.LinkHandler;
+import org.schabi.newpipe.extractor.stream.AudioStream;
+import org.schabi.newpipe.extractor.stream.Description;
+
+import javax.annotation.Nonnull;
+import javax.annotation.Nullable;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+
+import static org.schabi.newpipe.extractor.services.bandcamp.extractors.BandcampExtractorHelper.*;
+
+public class BandcampRadioStreamExtractor extends BandcampStreamExtractor {
+
+    private JsonObject showInfo;
+
+    public BandcampRadioStreamExtractor(final StreamingService service, final LinkHandler linkHandler) {
+        super(service, linkHandler);
+    }
+
+    static JsonObject query(final int id) throws ParsingException {
+        try {
+            return JsonParser.object().from(
+                    NewPipe.getDownloader().get(BASE_API_URL + "/bcweekly/1/get?id=" + id).responseBody()
+            );
+        } catch (final IOException | ReCaptchaException | JsonParserException e) {
+            throw new ParsingException("could not get show data", e);
+        }
+    }
+
+    @Override
+    public void onFetchPage(@Nonnull final Downloader downloader) throws IOException, ExtractionException {
+        showInfo = query(Integer.parseInt(getId()));
+    }
+
+    @Nonnull
+    @Override
+    public String getName() throws ParsingException {
+        return showInfo.getString("subtitle"); // "audio_title" is a boring title
+    }
+
+    @Nonnull
+    @Override
+    public String getUploaderUrl() throws ContentNotSupportedException {
+        throw new ContentNotSupportedException("Fan pages are not supported");
+    }
+
+    @Nonnull
+    @Override
+    public String getUrl() throws ParsingException {
+        return getLinkHandler().getUrl();
+    }
+
+    @Nonnull
+    @Override
+    public String getUploaderName() {
+        return Jsoup.parse(showInfo.getString("image_caption"))
+                .getElementsByTag("a").first().text();
+    }
+
+    @Nullable
+    @Override
+    public String getTextualUploadDate() {
+        return showInfo.getString("published_date");
+    }
+
+    @Nonnull
+    @Override
+    public String getThumbnailUrl() throws ParsingException {
+        return getImageUrl(showInfo.getLong("show_image_id"), false);
+    }
+
+    @Nonnull
+    @Override
+    public String getUploaderAvatarUrl() {
+        return BASE_URL + "/img/buttons/bandcamp-button-circle-whitecolor-512.png";
+    }
+
+    @Nonnull
+    @Override
+    public Description getDescription() {
+        return new Description(showInfo.getString("desc"), Description.PLAIN_TEXT);
+    }
+
+    @Override
+    public long getLength() {
+        return showInfo.getLong("audio_duration");
+    }
+
+    @Override
+    public List<AudioStream> getAudioStreams() {
+        final ArrayList<AudioStream> list = new ArrayList<>();
+        final JsonObject streams = showInfo.getObject("audio_stream");
+
+        if (streams.has("opus-lo")) {
+            list.add(new AudioStream(
+                    streams.getString("opus-lo"),
+                    MediaFormat.OPUS, 100
+            ));
+        }
+        if (streams.has("mp3-128")) {
+            list.add(new AudioStream(
+                    streams.getString("mp3-128"),
+                    MediaFormat.MP3, 128
+            ));
+        }
+
+        return list;
+    }
+
+    @Nonnull
+    @Override
+    public String getLicence() {
+        return "";
+    }
+
+    @Nonnull
+    @Override
+    public String getCategory() {
+        return "";
+    }
+
+    @Nonnull
+    @Override
+    public List<String> getTags() {
+        return Collections.emptyList();
+    }
+}

extractor/src/main/java/org/schabi/newpipe/extractor/services/bandcamp/extractors/BandcampSearchExtractor.java

@@ -0,0 +1,127 @@
+// Created by Fynn Godau 2019, licensed GNU GPL version 3 or later
+
+package org.schabi.newpipe.extractor.services.bandcamp.extractors;
+
+import edu.umd.cs.findbugs.annotations.NonNull;
+import org.jsoup.Jsoup;
+import org.jsoup.nodes.Document;
+import org.jsoup.nodes.Element;
+import org.jsoup.select.Elements;
+import org.schabi.newpipe.extractor.InfoItem;
+import org.schabi.newpipe.extractor.MetaInfo;
+import org.schabi.newpipe.extractor.Page;
+import org.schabi.newpipe.extractor.StreamingService;
+import org.schabi.newpipe.extractor.downloader.Downloader;
+import org.schabi.newpipe.extractor.exceptions.ExtractionException;
+import org.schabi.newpipe.extractor.exceptions.ParsingException;
+import org.schabi.newpipe.extractor.linkhandler.SearchQueryHandler;
+import org.schabi.newpipe.extractor.search.InfoItemsSearchCollector;
+import org.schabi.newpipe.extractor.search.SearchExtractor;
+import org.schabi.newpipe.extractor.services.bandcamp.extractors.streaminfoitem.BandcampSearchStreamInfoItemExtractor;
+
+import javax.annotation.Nonnull;
+import java.io.IOException;
+import java.util.Collections;
+import java.util.List;
+
+public class BandcampSearchExtractor extends SearchExtractor {
+
+    public BandcampSearchExtractor(StreamingService service, SearchQueryHandler linkHandler) {
+        super(service, linkHandler);
+    }
+
+    @NonNull
+    @Override
+    public String getSearchSuggestion() {
+        return "";
+    }
+
+    @Override
+    public boolean isCorrectedSearch() {
+        return false;
+    }
+
+    @Nonnull
+    @Override
+    public List<MetaInfo> getMetaInfo() throws ParsingException {
+        return Collections.emptyList();
+    }
+
+    public InfoItemsPage<InfoItem> getPage(final Page page) throws IOException, ExtractionException {
+        // okay apparently this is where we DOWNLOAD the page and then COMMIT its ENTRIES to an INFOITEMPAGE
+        final String html = getDownloader().get(page.getUrl()).responseBody();
+
+        final InfoItemsSearchCollector collector = new InfoItemsSearchCollector(getServiceId());
+
+
+        final Document d = Jsoup.parse(html);
+
+        final Elements searchResultsElements = d.getElementsByClass("searchresult");
+
+        for (final Element searchResult : searchResultsElements) {
+
+            final String type = searchResult.getElementsByClass("result-info").first()
+                    .getElementsByClass("itemtype").first().text();
+
+            switch (type) {
+                default:
+                    continue;
+                case "FAN":
+                    // don't display fan results
+                    break;
+
+                case "ARTIST":
+                    collector.commit(new BandcampChannelInfoItemExtractor(searchResult));
+                    break;
+
+                case "ALBUM":
+                    collector.commit(new BandcampPlaylistInfoItemExtractor(searchResult));
+                    break;
+
+                case "TRACK":
+                    collector.commit(new BandcampSearchStreamInfoItemExtractor(searchResult, null));
+                    break;
+            }
+
+        }
+
+        // Count pages
+        final Elements pageLists = d.getElementsByClass("pagelist");
+        if (pageLists.size() == 0)
+            return new InfoItemsPage<>(collector, null);
+
+        final Elements pages = pageLists.first().getElementsByTag("li");
+
+        // Find current page
+        int currentPage = -1;
+        for (int i = 0; i < pages.size(); i++) {
+            final Element pageElement = pages.get(i);
+            if (pageElement.getElementsByTag("span").size() > 0) {
+                currentPage = i + 1;
+                break;
+            }
+        }
+
+        // Search results appear to be capped at six pages
+        assert pages.size() < 10;
+
+        String nextUrl = null;
+        if (currentPage < pages.size()) {
+            nextUrl = page.getUrl().substring(0, page.getUrl().length() - 1) + (currentPage + 1);
+        }
+
+        return new InfoItemsPage<>(collector, new Page(nextUrl));
+
+    }
+
+    @Nonnull
+    @Override
+    public InfoItemsPage<InfoItem> getInitialPage() throws IOException, ExtractionException {
+        return getPage(new Page(getUrl()));
+    }
+
+    @Override
+    public void onFetchPage(@Nonnull final Downloader downloader) throws IOException, ExtractionException {
+
+    }
+}

extractor/src/main/java/org/schabi/newpipe/extractor/services/bandcamp/extractors/BandcampStreamExtractor.java

@@ -0,0 +1,343 @@
+// Created by Fynn Godau 2019, licensed GNU GPL version 3 or later
+
+package org.schabi.newpipe.extractor.services.bandcamp.extractors;
+
+import com.grack.nanojson.JsonObject;
+import com.grack.nanojson.JsonParserException;
+import org.jsoup.Jsoup;
+import org.jsoup.nodes.Document;
+import org.jsoup.nodes.Element;
+import org.jsoup.select.Elements;
+import org.schabi.newpipe.extractor.MediaFormat;
+import org.schabi.newpipe.extractor.MetaInfo;
+import org.schabi.newpipe.extractor.StreamingService;
+import org.schabi.newpipe.extractor.downloader.Downloader;
+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.localization.DateWrapper;
+import org.schabi.newpipe.extractor.stream.*;
+import org.schabi.newpipe.extractor.utils.JsonUtils;
+import org.schabi.newpipe.extractor.utils.Utils;
+
+import javax.annotation.Nonnull;
+import javax.annotation.Nullable;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+import java.util.Locale;
+
+import static org.schabi.newpipe.extractor.services.bandcamp.extractors.BandcampExtractorHelper.getImageUrl;
+
+public class BandcampStreamExtractor extends StreamExtractor {
+
+    private JsonObject albumJson;
+    private JsonObject current;
+    private Document document;
+
+    public BandcampStreamExtractor(final StreamingService service, final LinkHandler linkHandler) {
+        super(service, linkHandler);
+    }
+
+
+    @Override
+    public void onFetchPage(@Nonnull final Downloader downloader) throws IOException, ExtractionException {
+        final String html = downloader.get(getLinkHandler().getUrl()).responseBody();
+        document = Jsoup.parse(html);
+        albumJson = getAlbumInfoJson(html);
+        current = albumJson.getObject("current");
+
+        if (albumJson.getArray("trackinfo").size() > 1) {
+            // In this case, we are actually viewing an album page!
+            throw new ExtractionException("Page is actually an album, not a track");
+        }
+    }
+
+    /**
+     * Get the JSON that contains album's metadata from page
+     *
+     * @param html Website
+     * @return Album metadata JSON
+     * @throws ParsingException In case of a faulty website
+     */
+    public static JsonObject getAlbumInfoJson(final String html) throws ParsingException {
+        try {
+            return JsonUtils.getJsonData(html, "data-tralbum");
+        } catch (final JsonParserException e) {
+            throw new ParsingException("Faulty JSON; page likely does not contain album data", e);
+        } catch (final ArrayIndexOutOfBoundsException e) {
+            throw new ParsingException("JSON does not exist", e);
+        }
+    }
+
+    @Nonnull
+    @Override
+    public String getName() throws ParsingException {
+        return current.getString("title");
+    }
+
+    @Nonnull
+    @Override
+    public String getUploaderUrl() throws ParsingException {
+        final String[] parts = getUrl().split("/");
+        // https: (/) (/) * .bandcamp.com (/) and leave out the rest
+        return "https://" + parts[2] + "/";
+    }
+
+    @Nonnull
+    @Override
+    public String getUrl() throws ParsingException {
+        return albumJson.getString("url").replace("http://", "https://");
+    }
+
+    @Nonnull
+    @Override
+    public String getUploaderName() {
+        return albumJson.getString("artist");
+    }
+
+    @Override
+    public boolean isUploaderVerified() throws ParsingException {
+        return false;
+    }
+
+    @Nullable
+    @Override
+    public String getTextualUploadDate() {
+        return current.getString("publish_date");
+    }
+
+    @Nullable
+    @Override
+    public DateWrapper getUploadDate() throws ParsingException {
+        return BandcampExtractorHelper.parseDate(getTextualUploadDate());
+    }
+
+    @Nonnull
+    @Override
+    public String getThumbnailUrl() throws ParsingException {
+        if (albumJson.isNull("art_id")) return "";
+        else return getImageUrl(albumJson.getLong("art_id"), true);
+    }
+
+    @Nonnull
+    @Override
+    public String getUploaderAvatarUrl() {
+        try {
+            return document.getElementsByClass("band-photo").first().attr("src");
+        } catch (final NullPointerException e) {
+            return "";
+        }
+    }
+
+    @Nonnull
+    @Override
+    public String getSubChannelUrl() {
+        return "";
+    }
+
+    @Nonnull
+    @Override
+    public String getSubChannelName() {
+        return "";
+    }
+
+    @Nonnull
+    @Override
+    public String getSubChannelAvatarUrl() {
+        return "";
+    }
+
+    @Nonnull
+    @Override
+    public Description getDescription() {
+        final String s = Utils.nonEmptyAndNullJoin(
+                "\n\n",
+                new String[]{
+                        current.getString("about"),
+                        current.getString("lyrics"),
+                        current.getString("credits")
+                }
+        );
+        return new Description(s, Description.PLAIN_TEXT);
+    }
+
+    @Override
+    public int getAgeLimit() {
+        return NO_AGE_LIMIT;
+    }
+
+    @Override
+    public long getLength() {
+        return 0;
+    }
+
+    @Override
+    public long getTimeStamp() {
+        return 0;
+    }
+
+    @Override
+    public long getViewCount() {
+        return -1;
+    }
+
+    @Override
+    public long getLikeCount() {
+        return -1;
+    }
+
+    @Override
+    public long getDislikeCount() {
+        return -1;
+    }
+
+    @Nonnull
+    @Override
+    public String getDashMpdUrl() {
+        return "";
+    }
+
+    @Nonnull
+    @Override
+    public String getHlsUrl() {
+        return "";
+    }
+
+    @Override
+    public List<AudioStream> getAudioStreams() {
+        final List<AudioStream> audioStreams = new ArrayList<>();
+
+        audioStreams.add(new AudioStream(
+                albumJson.getArray("trackinfo").getObject(0)
+                        .getObject("file").getString("mp3-128"),
+                MediaFormat.MP3, 128
+        ));
+        return audioStreams;
+    }
+
+    @Override
+    public List<VideoStream> getVideoStreams() {
+        return Collections.emptyList();
+    }
+
+    @Override
+    public List<VideoStream> getVideoOnlyStreams() {
+        return Collections.emptyList();
+    }
+
+    @Nonnull
+    @Override
+    public List<SubtitlesStream> getSubtitlesDefault() {
+        return Collections.emptyList();
+    }
+
+    @Nonnull
+    @Override
+    public List<SubtitlesStream> getSubtitles(MediaFormat format) {
+        return Collections.emptyList();
+    }
+
+    @Override
+    public StreamType getStreamType() {
+        return StreamType.AUDIO_STREAM;
+    }
+
+    @Override
+    public StreamInfoItemsCollector getRelatedStreams() {
+        return null;
+    }
+
+    @Override
+    public String getErrorMessage() {
+        return null;
+    }
+
+    @Nonnull
+    @Override
+    public String getHost() {
+        return "";
+    }
+
+    @Nonnull
+    @Override
+    public String getPrivacy() {
+        return "";
+    }
+
+    @Nonnull
+    @Override
+    public String getCategory() {
+        // Get first tag from html, which is the artist's Genre
+        return document
+                .getElementsByClass("tralbum-tags").first()
+                .getElementsByClass("tag").first().text();
+    }
+
+    @Nonnull
+    @Override
+    public String getLicence() {
+
+        int license = current.getInt("license_type");
+
+        // Tests resulted in this mapping of ints to licence: https://cloud.disroot.org/s/ZTWBxbQ9fKRmRWJ/preview
+
+        switch (license) {
+            case 1:
+                return "All rights reserved ©";
+            case 2:
+                return "CC BY-NC-ND 3.0";
+            case 3:
+                return "CC BY-NC-SA 3.0";
+            case 4:
+                return "CC BY-NC 3.0";
+            case 5:
+                return "CC BY-ND 3.0";
+            case 6:
+                return "CC BY 3.0";
+            case 8:
+                return "CC BY-SA 3.0";
+            default:
+                return "Unknown";
+        }
+    }
+
+    @Nullable
+    @Override
+    public Locale getLanguageInfo() {
+        return null;
+    }
+
+    @Nonnull
+    @Override
+    public List<String> getTags() {
+        final Elements tagElements = document.getElementsByAttributeValue("itemprop", "keywords");
+
+        final List<String> tags = new ArrayList<>();
+
+        for (final Element e : tagElements) {
+            tags.add(e.text());
+        }
+
+        return tags;
+    }
+
+    @Nonnull
+    @Override
+    public String getSupportInfo() {
+        return "";
+    }
+
+    @Nonnull
+    @Override
+    public List<StreamSegment> getStreamSegments() throws ParsingException {
+        return Collections.emptyList();
+    }
+
+    @Nonnull
+    @Override
+    public List<MetaInfo> getMetaInfo() throws ParsingException {
+        return Collections.emptyList();
+    }
+}

extractor/src/main/java/org/schabi/newpipe/extractor/services/bandcamp/extractors/BandcampSuggestionExtractor.java

@@ -0,0 +1,56 @@
+// Created by Fynn Godau 2019, licensed GNU GPL version 3 or later
+
+package org.schabi.newpipe.extractor.services.bandcamp.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.NewPipe;
+import org.schabi.newpipe.extractor.StreamingService;
+import org.schabi.newpipe.extractor.downloader.Downloader;
+import org.schabi.newpipe.extractor.exceptions.ExtractionException;
+import org.schabi.newpipe.extractor.suggestion.SuggestionExtractor;
+
+import java.io.IOException;
+import java.net.URLEncoder;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+
+import static org.schabi.newpipe.extractor.services.bandcamp.extractors.BandcampExtractorHelper.BASE_API_URL;
+
+public class BandcampSuggestionExtractor extends SuggestionExtractor {
+
+    private static final String AUTOCOMPLETE_URL = BASE_API_URL + "/fuzzysearch/1/autocomplete?q=";
+    public BandcampSuggestionExtractor(final StreamingService service) {
+        super(service);
+    }
+
+    @Override
+    public List<String> suggestionList(final String query) throws IOException, ExtractionException {
+        final Downloader downloader = NewPipe.getDownloader();
+
+        try {
+            final JsonObject fuzzyResults = JsonParser.object().from(
+                    downloader.get(AUTOCOMPLETE_URL + URLEncoder.encode(query, "UTF-8")).responseBody()
+            );
+
+            final JsonArray jsonArray = fuzzyResults.getObject("auto")
+                    .getArray("results");
+
+            final List<String> suggestions = new ArrayList<>();
+
+            for (final Object fuzzyResult : jsonArray) {
+                final String res = ((JsonObject) fuzzyResult).getString("name");
+
+                if (!suggestions.contains(res)) suggestions.add(res);
+            }
+
+            return suggestions;
+        } catch (final JsonParserException e) {
+            return Collections.emptyList();
+        }
+
+    }
+}

extractor/src/main/java/org/schabi/newpipe/extractor/services/bandcamp/extractors/streaminfoitem/BandcampDiscographStreamInfoItemExtractor.java

@@ -0,0 +1,46 @@
+package org.schabi.newpipe.extractor.services.bandcamp.extractors.streaminfoitem;
+
+import com.grack.nanojson.JsonObject;
+import org.schabi.newpipe.extractor.exceptions.ParsingException;
+import org.schabi.newpipe.extractor.services.bandcamp.extractors.BandcampExtractorHelper;
+
+public class BandcampDiscographStreamInfoItemExtractor extends BandcampStreamInfoItemExtractor {
+
+    private final JsonObject discograph;
+    public BandcampDiscographStreamInfoItemExtractor(final JsonObject discograph, final String uploaderUrl) {
+        super(uploaderUrl);
+
+        this.discograph = discograph;
+    }
+
+    @Override
+    public String getUploaderName() {
+        return discograph.getString("band_name");
+    }
+
+    @Override
+    public String getName() {
+        return discograph.getString("title");
+    }
+
+    @Override
+    public String getUrl() throws ParsingException {
+        return BandcampExtractorHelper.getStreamUrlFromIds(
+                discograph.getLong("band_id"),
+                discograph.getLong("item_id"),
+                discograph.getString("item_type")
+        );
+    }
+
+    @Override
+    public String getThumbnailUrl() throws ParsingException {
+        return BandcampExtractorHelper.getImageUrl(
+                discograph.getLong("art_id"), true
+        );
+    }
+
+    @Override
+    public long getDuration() {
+        return -1;
+    }
+}

extractor/src/main/java/org/schabi/newpipe/extractor/services/bandcamp/extractors/streaminfoitem/BandcampPlaylistStreamInfoItemExtractor.java

@@ -0,0 +1,74 @@
+// Created by Fynn Godau 2019, licensed GNU GPL version 3 or later
+
+package org.schabi.newpipe.extractor.services.bandcamp.extractors.streaminfoitem;
+
+import com.grack.nanojson.JsonObject;
+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.stream.StreamExtractor;
+
+import java.io.IOException;
+
+
+public class BandcampPlaylistStreamInfoItemExtractor extends BandcampStreamInfoItemExtractor {
+
+    private final JsonObject track;
+    private String substituteCoverUrl;
+    private final StreamingService service;
+
+    public BandcampPlaylistStreamInfoItemExtractor(final JsonObject track, final String uploaderUrl,
+                                                   final StreamingService service) {
+        super(uploaderUrl);
+        this.track = track;
+        this.service = service;
+    }
+
+    public BandcampPlaylistStreamInfoItemExtractor(final JsonObject track, final String uploaderUrl,
+                                                   final String substituteCoverUrl) {
+        this(track, uploaderUrl, (StreamingService) null);
+        this.substituteCoverUrl = substituteCoverUrl;
+    }
+
+    @Override
+    public String getName() {
+        return track.getString("title");
+    }
+
+    @Override
+    public String getUrl() {
+        return getUploaderUrl() + track.getString("title_link");
+    }
+
+    @Override
+    public long getDuration() {
+        return track.getLong("duration");
+    }
+
+    @Override
+    public String getUploaderName() {
+        /* Tracks can have an individual artist name, but it is not included in the
+         * given JSON.
+         */
+        return "";
+    }
+
+    /**
+     * Each track can have its own cover art. Therefore, unless a substitute is provided,
+     * the thumbnail is extracted using a stream extractor.
+     */
+    @Override
+    public String getThumbnailUrl() throws ParsingException {
+        if (substituteCoverUrl != null) {
+            return substituteCoverUrl;
+        } else {
+            try {
+                final StreamExtractor extractor = service.getStreamExtractor(getUrl());
+                extractor.fetchPage();
+                return extractor.getThumbnailUrl();
+            } catch (final ExtractionException | IOException e) {
+                throw new ParsingException("could not download cover art location", e);
+            }
+        }
+    }
+}

extractor/src/main/java/org/schabi/newpipe/extractor/services/bandcamp/extractors/streaminfoitem/BandcampSearchStreamInfoItemExtractor.java

@@ -0,0 +1,52 @@
+package org.schabi.newpipe.extractor.services.bandcamp.extractors.streaminfoitem;
+
+import org.jsoup.nodes.Element;
+import org.schabi.newpipe.extractor.exceptions.ParsingException;
+
+public class BandcampSearchStreamInfoItemExtractor extends BandcampStreamInfoItemExtractor {
+
+    private final Element resultInfo, searchResult;
+
+    public BandcampSearchStreamInfoItemExtractor(final Element searchResult, final String uploaderUrl) {
+        super(uploaderUrl);
+        this.searchResult = searchResult;
+        resultInfo = searchResult.getElementsByClass("result-info").first();
+    }
+
+    @Override
+    public String getUploaderName() {
+        final String subhead = resultInfo.getElementsByClass("subhead").text();
+        final String[] splitBy = subhead.split("by ");
+        if (splitBy.length > 1) {
+            return splitBy[1];
+        } else {
+            return splitBy[0];
+        }
+    }
+
+    @Override
+    public String getName() throws ParsingException {
+        return resultInfo.getElementsByClass("heading").text();
+    }
+
+    @Override
+    public String getUrl() throws ParsingException {
+        return resultInfo.getElementsByClass("itemurl").text();
+    }
+
+    @Override
+    public String getThumbnailUrl() throws ParsingException {
+        final Element img = searchResult.getElementsByClass("art").first()
+                .getElementsByTag("img").first();
+        if (img != null) {
+            return img.attr("src");
+        } else {
+            return null;
+        }
+    }
+
+    @Override
+    public long getDuration() {
+        return -1;
+    }
+}

extractor/src/main/java/org/schabi/newpipe/extractor/services/bandcamp/extractors/streaminfoitem/BandcampStreamInfoItemExtractor.java

@@ -0,0 +1,57 @@
+package org.schabi.newpipe.extractor.services.bandcamp.extractors.streaminfoitem;
+
+import org.schabi.newpipe.extractor.exceptions.ParsingException;
+import org.schabi.newpipe.extractor.localization.DateWrapper;
+import org.schabi.newpipe.extractor.stream.StreamInfoItemExtractor;
+import org.schabi.newpipe.extractor.stream.StreamType;
+
+import javax.annotation.Nullable;
+
+/**
+ * Implements methods that return a constant value for better readability in
+ * subclasses.
+ */
+public abstract class BandcampStreamInfoItemExtractor implements StreamInfoItemExtractor {
+    private final String uploaderUrl;
+
+    public BandcampStreamInfoItemExtractor(final String uploaderUrl) {
+        this.uploaderUrl = uploaderUrl;
+    }
+
+    @Override
+    public StreamType getStreamType() {
+        return StreamType.AUDIO_STREAM;
+    }
+
+    @Override
+    public long getViewCount() {
+        return -1;
+    }
+
+    @Override
+    public String getUploaderUrl() {
+        return uploaderUrl;
+    }
+
+    @Nullable
+    @Override
+    public String getTextualUploadDate() {
+        return null;
+    }
+
+    @Nullable
+    @Override
+    public DateWrapper getUploadDate() {
+        return null;
+    }
+
+    @Override
+    public boolean isUploaderVerified() throws ParsingException {
+        return false;
+    }
+
+    @Override
+    public boolean isAd() {
+        return false;
+    }
+}

extractor/src/main/java/org/schabi/newpipe/extractor/services/bandcamp/linkHandler/BandcampChannelLinkHandlerFactory.java

@@ -0,0 +1,82 @@
+// Created by Fynn Godau 2019, licensed GNU GPL version 3 or later
+
+package org.schabi.newpipe.extractor.services.bandcamp.linkHandler;
+
+import com.grack.nanojson.JsonObject;
+import com.grack.nanojson.JsonParserException;
+import org.schabi.newpipe.extractor.NewPipe;
+import org.schabi.newpipe.extractor.exceptions.ParsingException;
+import org.schabi.newpipe.extractor.exceptions.ReCaptchaException;
+import org.schabi.newpipe.extractor.linkhandler.ListLinkHandlerFactory;
+import org.schabi.newpipe.extractor.services.bandcamp.extractors.BandcampExtractorHelper;
+import org.schabi.newpipe.extractor.utils.JsonUtils;
+
+import java.io.IOException;
+import java.util.List;
+
+/**
+ * Artist do have IDs that are useful
+ */
+public class BandcampChannelLinkHandlerFactory extends ListLinkHandlerFactory {
+
+
+    @Override
+    public String getId(final String url) throws ParsingException {
+        try {
+            final String response = NewPipe.getDownloader().get(url).responseBody();
+
+            // Use band data embedded in website to extract ID
+            final JsonObject bandData = JsonUtils.getJsonData(response, "data-band");
+
+            return String.valueOf(bandData.getLong("id"));
+
+        } catch (final IOException | ReCaptchaException | ArrayIndexOutOfBoundsException | JsonParserException e) {
+            throw new ParsingException("Download failed", e);
+        }
+    }
+
+    /**
+     * Uses the mobile endpoint as a "translator" from id to url
+     */
+    @Override
+    public String getUrl(final String id, final List<String> contentFilter, final String sortFilter)
+            throws ParsingException {
+        try {
+            return BandcampExtractorHelper.getArtistDetails(id)
+                    .getString("bandcamp_url")
+                    .replace("http://", "https://");
+        } catch (final NullPointerException e) {
+            throw new ParsingException("JSON does not contain URL (invalid id?) or is otherwise invalid", e);
+        }
+
+    }
+
+    /**
+     * Accepts only pages that lead to the root of an artist profile. Supports external pages.
+     */
+    @Override
+    public boolean onAcceptUrl(final String url) throws ParsingException {
+
+        // https: | | artist.bandcamp.com | releases
+        //  0      1           2               3
+        String[] splitUrl = url.split("/");
+
+        // URL is too short
+        if (splitUrl.length < 3) return false;
+
+        // Must have "releases" as segment after url or none at all
+        if (splitUrl.length > 3 && !splitUrl[3].equals("releases")) {
+
+            return false;
+
+        } else {
+            if (splitUrl[2].equals("daily.bandcamp.com")) {
+                // Refuse links to daily.bandcamp.com as that is not an artist
+                return false;
+            }
+
+            // Test whether domain is supported
+            return BandcampExtractorHelper.isSupportedDomain(url);
+        }
+    }
+}

extractor/src/main/java/org/schabi/newpipe/extractor/services/bandcamp/linkHandler/BandcampFeaturedLinkHandlerFactory.java

@@ -0,0 +1,46 @@
+// Created by Fynn Godau 2019, licensed GNU GPL version 3 or later
+
+package org.schabi.newpipe.extractor.services.bandcamp.linkHandler;
+
+import org.schabi.newpipe.extractor.linkhandler.ListLinkHandlerFactory;
+import org.schabi.newpipe.extractor.services.bandcamp.extractors.BandcampExtractorHelper;
+import org.schabi.newpipe.extractor.utils.Utils;
+
+import java.util.List;
+
+import static org.schabi.newpipe.extractor.services.bandcamp.extractors.BandcampFeaturedExtractor.FEATURED_API_URL;
+import static org.schabi.newpipe.extractor.services.bandcamp.extractors.BandcampFeaturedExtractor.KIOSK_FEATURED;
+import static org.schabi.newpipe.extractor.services.bandcamp.extractors.BandcampRadioExtractor.KIOSK_RADIO;
+import static org.schabi.newpipe.extractor.services.bandcamp.extractors.BandcampRadioExtractor.RADIO_API_URL;
+
+public class BandcampFeaturedLinkHandlerFactory extends ListLinkHandlerFactory {
+
+    @Override
+    public String getUrl(final String id, final List<String> contentFilter, final String sortFilter) {
+        if (id.equals(KIOSK_FEATURED)) {
+            return FEATURED_API_URL; // doesn't have a website
+        } else if (id.equals(KIOSK_RADIO)) {
+            return RADIO_API_URL; // doesn't have its own website
+        } else {
+            return null;
+        }
+    }
+
+    @Override
+    public String getId(String url) {
+        url = Utils.replaceHttpWithHttps(url);
+        if (BandcampExtractorHelper.isRadioUrl(url) || url.equals(RADIO_API_URL)) {
+            return KIOSK_RADIO;
+        } else if (url.equals(FEATURED_API_URL)) {
+            return KIOSK_FEATURED;
+        } else {
+            return null;
+        }
+    }
+
+    @Override
+    public boolean onAcceptUrl(String url) {
+        url = Utils.replaceHttpWithHttps(url);
+        return url.equals(FEATURED_API_URL) || (url.equals(RADIO_API_URL) || BandcampExtractorHelper.isRadioUrl(url));
+    }
+}

extractor/src/main/java/org/schabi/newpipe/extractor/services/bandcamp/linkHandler/BandcampPlaylistLinkHandlerFactory.java

@@ -0,0 +1,38 @@
+// Created by Fynn Godau 2019, licensed GNU GPL version 3 or later
+
+package org.schabi.newpipe.extractor.services.bandcamp.linkHandler;
+
+import org.schabi.newpipe.extractor.exceptions.ParsingException;
+import org.schabi.newpipe.extractor.linkhandler.ListLinkHandlerFactory;
+import org.schabi.newpipe.extractor.services.bandcamp.extractors.BandcampExtractorHelper;
+
+import java.util.List;
+
+/**
+ * Just as with streams, the album ids are essentially useless for us.
+ */
+public class BandcampPlaylistLinkHandlerFactory extends ListLinkHandlerFactory {
+    @Override
+    public String getId(final String url) throws ParsingException {
+        return getUrl(url);
+    }
+
+    @Override
+    public String getUrl(final String url, final List<String> contentFilter, final String sortFilter)
+            throws ParsingException {
+        return url;
+    }
+
+    /**
+     * Accepts all bandcamp URLs that contain /album/ behind their domain name.
+     */
+    @Override
+    public boolean onAcceptUrl(final String url) throws ParsingException {
+
+        // Exclude URLs which do not lead to an album
+        if (!url.toLowerCase().matches("https?://.+\\..+/album/.+")) return false;
+
+        // Test whether domain is supported
+        return BandcampExtractorHelper.isSupportedDomain(url);
+    }
+}

extractor/src/main/java/org/schabi/newpipe/extractor/services/bandcamp/linkHandler/BandcampSearchQueryHandlerFactory.java

@@ -0,0 +1,30 @@
+// Created by Fynn Godau 2019, licensed GNU GPL version 3 or later
+
+package org.schabi.newpipe.extractor.services.bandcamp.linkHandler;
+
+import org.schabi.newpipe.extractor.exceptions.ParsingException;
+import org.schabi.newpipe.extractor.linkhandler.SearchQueryHandlerFactory;
+
+import java.io.UnsupportedEncodingException;
+import java.net.URLEncoder;
+import java.util.List;
+
+import static org.schabi.newpipe.extractor.services.bandcamp.extractors.BandcampExtractorHelper.BASE_URL;
+
+public class BandcampSearchQueryHandlerFactory extends SearchQueryHandlerFactory {
+
+
+    @Override
+    public String getUrl(final String query, final List<String> contentFilter, final String sortFilter)
+            throws ParsingException {
+        try {
+
+            return BASE_URL + "/search?q=" +
+                    URLEncoder.encode(query, "UTF-8")
+                    + "&page=1";
+
+        } catch (final UnsupportedEncodingException e) {
+            throw new ParsingException("query \"" + query + "\" could not be encoded", e);
+        }
+    }
+}

extractor/src/main/java/org/schabi/newpipe/extractor/services/bandcamp/linkHandler/BandcampStreamLinkHandlerFactory.java

@@ -0,0 +1,61 @@
+// Created by Fynn Godau 2019, licensed GNU GPL version 3 or later
+
+package org.schabi.newpipe.extractor.services.bandcamp.linkHandler;
+
+import org.schabi.newpipe.extractor.exceptions.ParsingException;
+import org.schabi.newpipe.extractor.linkhandler.LinkHandlerFactory;
+import org.schabi.newpipe.extractor.services.bandcamp.extractors.BandcampExtractorHelper;
+
+import static org.schabi.newpipe.extractor.services.bandcamp.extractors.BandcampExtractorHelper.BASE_URL;
+
+/**
+ * <p>Tracks don't have standalone ids, they are always in combination with the band id.
+ * That's why id = url.</p>
+ *
+ * <p>Radio (bandcamp weekly) shows do have ids.</p>
+ */
+public class BandcampStreamLinkHandlerFactory extends LinkHandlerFactory {
+
+
+    /**
+     * @see BandcampStreamLinkHandlerFactory
+     */
+    @Override
+    public String getId(final String url) throws ParsingException {
+        if (BandcampExtractorHelper.isRadioUrl(url)) {
+            return url.split("bandcamp.com/\\?show=")[1];
+        } else {
+            return getUrl(url);
+        }
+    }
+
+    /**
+     * Clean up url
+     * @see BandcampStreamLinkHandlerFactory
+     */
+    @Override
+    public String getUrl(final String input) {
+        if (input.matches("\\d+")) {
+            return BASE_URL + "/?show=" + input;
+        } else {
+            return input;
+        }
+    }
+
+    /**
+     * Accepts URLs that point to a bandcamp radio show or that are a bandcamp
+     * domain and point to a track.
+     */
+    @Override
+    public boolean onAcceptUrl(final String url) throws ParsingException {
+
+        // Accept Bandcamp radio
+        if (BandcampExtractorHelper.isRadioUrl(url)) return true;
+
+        // Don't accept URLs that don't point to a track
+        if (!url.toLowerCase().matches("https?://.+\\..+/track/.+")) return false;
+
+        // Test whether domain is supported
+        return BandcampExtractorHelper.isSupportedDomain(url);
+    }
+}

extractor/src/main/java/org/schabi/newpipe/extractor/utils/JsonUtils.java

@@ -5,6 +5,8 @@ import com.grack.nanojson.JsonObject;
 import com.grack.nanojson.JsonParser;
 import com.grack.nanojson.JsonParserException;
 
+import org.jsoup.Jsoup;
+import org.jsoup.nodes.Document;
 import org.schabi.newpipe.extractor.exceptions.ParsingException;
 
 import java.util.ArrayList;
@@ -118,4 +120,35 @@ public class JsonUtils {
             throw new ParsingException("Could not parse JSON", e);
         }
     }
+
+    /**
+     * <p>Get an attribute of a web page as JSON
+     *
+     * <p>Originally a part of bandcampDirect.</p>
+     * <p>Example HTML:</p>
+     * <pre>
+     * {@code
+     * <p data-town="{&quot;name&quot;:&quot;Mycenae&quot;,&quot;country&quot;:&quot;Greece&quot;}">This is Sparta!</p>
+     * }
+     * </pre>
+     * <p>Calling this function to get the attribute <code>data-town</code> returns the JsonObject for</p>
+     * <pre>
+     * {@code
+     *   {
+     *     "name": "Mycenae",
+     *     "country": "Greece"
+     *   }
+     * }
+     * </pre>
+     * @param html     The HTML where the JSON we're looking for is stored inside a
+     *                 variable inside some JavaScript block
+     * @param variable Name of the variable
+     * @return The JsonObject stored in the variable with this name
+     */
+    public static JsonObject getJsonData(final String html, final String variable)
+            throws JsonParserException, ArrayIndexOutOfBoundsException {
+        final Document document = Jsoup.parse(html);
+        final String json = document.getElementsByAttribute(variable).attr(variable);
+        return JsonParser.object().from(json);
+    }
 }

extractor/src/main/java/org/schabi/newpipe/extractor/utils/Utils.java

@@ -271,4 +271,12 @@ public class Utils {
         return join(delimiter, list);
     }
 
+    /**
+     * Concatenate all non-null, non-empty and strings which are not equal to <code>"null"</code>.
+     */
+    public static String nonEmptyAndNullJoin(final CharSequence delimiter, final String[] elements) {
+        final List<String> list = new java.util.ArrayList<>(Arrays.asList(elements));
+        list.removeIf(s -> isNullOrEmpty(s) || s.equals("null"));
+        return join(delimiter, list);
+    }
 }

extractor/src/test/java/org/schabi/newpipe/extractor/services/bandcamp/BandcampChannelExtractorTest.java

@@ -0,0 +1,99 @@
+// Created by Fynn Godau 2019, licensed GNU GPL version 3 or later
+
+package org.schabi.newpipe.extractor.services.bandcamp;
+
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.schabi.newpipe.downloader.DownloaderTestImpl;
+import org.schabi.newpipe.extractor.NewPipe;
+import org.schabi.newpipe.extractor.channel.ChannelExtractor;
+import org.schabi.newpipe.extractor.exceptions.ExtractionException;
+import org.schabi.newpipe.extractor.services.BaseChannelExtractorTest;
+
+import java.io.IOException;
+
+import static org.junit.Assert.*;
+import static org.schabi.newpipe.extractor.ServiceList.Bandcamp;
+
+public class BandcampChannelExtractorTest implements BaseChannelExtractorTest {
+
+    private static ChannelExtractor extractor;
+
+    @BeforeClass
+    public static void setUp() throws Exception {
+        NewPipe.init(DownloaderTestImpl.getInstance());
+        extractor = Bandcamp.getChannelExtractor("https://toupie.bandcamp.com/releases");
+        extractor.fetchPage();
+    }
+
+    @Test
+    public void testLength() throws ExtractionException, IOException {
+        assertTrue(extractor.getInitialPage().getItems().size() >= 0);
+    }
+
+    @Override
+    @Test
+    public void testDescription() throws Exception {
+        assertEquals("making music:)", extractor.getDescription());
+    }
+
+    @Override
+    public void testAvatarUrl() throws Exception {
+        assertTrue("unexpected avatar URL", extractor.getAvatarUrl().contains("://f4.bcbits.com/"));
+    }
+
+    @Override
+    public void testBannerUrl() throws Exception {
+        assertTrue("unexpected banner URL", extractor.getBannerUrl().contains("://f4.bcbits.com/"));
+    }
+
+    @Override
+    public void testFeedUrl() throws Exception {
+        assertNull(extractor.getFeedUrl());
+    }
+
+    @Override
+    public void testSubscriberCount() throws Exception {
+        assertEquals(-1, extractor.getSubscriberCount());
+    }
+
+    @Override
+    public void testVerified() throws Exception {
+        assertFalse(extractor.isVerified());
+    }
+
+    @Override
+    public void testRelatedItems() throws Exception {
+        // not implemented
+    }
+
+    @Override
+    public void testMoreRelatedItems() throws Exception {
+        // not implemented
+    }
+
+    @Override
+    public void testServiceId() {
+        assertEquals(Bandcamp.getServiceId(), extractor.getServiceId());
+    }
+
+    @Override
+    public void testName() throws Exception {
+        assertEquals("toupie", extractor.getName());
+    }
+
+    @Override
+    public void testId() throws Exception {
+        assertEquals("https://toupie.bandcamp.com/", extractor.getId());
+    }
+
+    @Override
+    public void testUrl() throws Exception {
+        assertEquals("https://toupie.bandcamp.com", extractor.getUrl());
+    }
+
+    @Override
+    public void testOriginalUrl() throws Exception {
+        assertEquals("https://toupie.bandcamp.com", extractor.getUrl());
+    }
+}

extractor/src/test/java/org/schabi/newpipe/extractor/services/bandcamp/BandcampChannelLinkHandlerFactoryTest.java

@@ -0,0 +1,73 @@
+// Created by Fynn Godau 2019, licensed GNU GPL version 3 or later
+
+package org.schabi.newpipe.extractor.services.bandcamp;
+
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.schabi.newpipe.downloader.DownloaderTestImpl;
+import org.schabi.newpipe.extractor.NewPipe;
+import org.schabi.newpipe.extractor.exceptions.ParsingException;
+import org.schabi.newpipe.extractor.services.bandcamp.linkHandler.BandcampChannelLinkHandlerFactory;
+
+import static org.junit.Assert.*;
+
+/**
+ * Test for {@link BandcampChannelLinkHandlerFactory}
+ */
+public class BandcampChannelLinkHandlerFactoryTest {
+    private static BandcampChannelLinkHandlerFactory linkHandler;
+
+    @BeforeClass
+    public static void setUp() {
+        linkHandler = new BandcampChannelLinkHandlerFactory();
+        NewPipe.init(DownloaderTestImpl.getInstance());
+    }
+
+    @Test
+    public void testAcceptUrl() throws ParsingException {
+        // Bandcamp URLs
+        assertTrue(linkHandler.acceptUrl("http://zachbenson.bandcamp.com"));
+        assertTrue(linkHandler.acceptUrl("https://zachbenson.bandcamp.com/"));
+        assertTrue(linkHandler.acceptUrl("https://billwurtz.bandcamp.com/releases"));
+
+        assertTrue(linkHandler.acceptUrl("http://zachbenson.bandcamp.com/"));
+
+        assertFalse(linkHandler.acceptUrl("https://bandcamp.com"));
+        assertFalse(linkHandler.acceptUrl("https://zachbenson.bandcamp.com/track/kitchen"));
+        assertFalse(linkHandler.acceptUrl("https://daily.bandcamp.com/"));
+        assertFalse(linkHandler.acceptUrl("https://daily.bandcamp.com/best-of-2020/bandcamp-daily-staffers-on-their-favorite-albums-of-2020"));
+
+        // External URLs
+        assertTrue(linkHandler.acceptUrl("http://interovgm.com/releases/"));
+        assertTrue(linkHandler.acceptUrl("https://interovgm.com/releases"));
+
+        assertFalse(linkHandler.acceptUrl("https://example.com/releases"));
+    }
+
+    @Test
+    public void testGetId() throws ParsingException {
+        assertEquals("1196681540", linkHandler.getId("https://macbenson.bandcamp.com/"));
+        assertEquals("1196681540", linkHandler.getId("http://macbenson.bandcamp.com/"));
+        assertEquals("1581461772", linkHandler.getId("https://interovgm.com/releases"));
+        assertEquals("3321800855", linkHandler.getId("https://infiniteammo.bandcamp.com/"));
+        assertEquals("3775652329", linkHandler.getId("https://npet.bandcamp.com/"));
+    }
+
+    @Test
+    public void testGetUrl() throws ParsingException {
+        assertEquals("https://macbenson.bandcamp.com", linkHandler.getUrl("1196681540"));
+        assertEquals("https://interovgm.com", linkHandler.getUrl("1581461772"));
+        assertEquals("https://infiniteammo.bandcamp.com", linkHandler.getUrl("3321800855"));
+    }
+
+    @Test(expected = ParsingException.class)
+    public void testGetUrlWithInvalidId() throws ParsingException {
+        linkHandler.getUrl("0");
+    }
+
+    @Test(expected = ParsingException.class)
+    public void testGetIdWithInvalidUrl() throws ParsingException {
+        linkHandler.getId("https://bandcamp.com");
+    }
+
+}

extractor/src/test/java/org/schabi/newpipe/extractor/services/bandcamp/BandcampFeaturedExtractorTest.java

@@ -0,0 +1,83 @@
+// Created by Fynn Godau 2019, licensed GNU GPL version 3 or later
+
+package org.schabi.newpipe.extractor.services.bandcamp;
+
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.schabi.newpipe.downloader.DownloaderTestImpl;
+import org.schabi.newpipe.extractor.NewPipe;
+import org.schabi.newpipe.extractor.exceptions.ExtractionException;
+import org.schabi.newpipe.extractor.playlist.PlaylistInfoItem;
+import org.schabi.newpipe.extractor.services.BaseListExtractorTest;
+import org.schabi.newpipe.extractor.services.DefaultTests;
+import org.schabi.newpipe.extractor.services.bandcamp.extractors.BandcampFeaturedExtractor;
+
+import java.io.IOException;
+import java.util.List;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
+import static org.schabi.newpipe.extractor.ServiceList.Bandcamp;
+
+/**
+ * Tests for {@link BandcampFeaturedExtractor}
+ */
+public class BandcampFeaturedExtractorTest implements BaseListExtractorTest {
+
+    private static BandcampFeaturedExtractor extractor;
+
+    @BeforeClass
+    public static void setUp() throws ExtractionException, IOException {
+        NewPipe.init(DownloaderTestImpl.getInstance());
+        extractor = (BandcampFeaturedExtractor) Bandcamp
+                .getKioskList().getDefaultKioskExtractor();
+        extractor.fetchPage();
+    }
+
+    @Test
+    public void testFeaturedCount() throws ExtractionException, IOException {
+        final List<PlaylistInfoItem> list = extractor.getInitialPage().getItems();
+        assertTrue(list.size() > 1);
+    }
+
+    @Test
+    public void testHttps() throws ExtractionException, IOException {
+        final List<PlaylistInfoItem> list = extractor.getInitialPage().getItems();
+        assertTrue(list.get(0).getUrl().contains("https://"));
+    }
+
+    @Override
+    public void testRelatedItems() throws Exception {
+        DefaultTests.defaultTestRelatedItems(extractor);
+    }
+
+    @Override
+    public void testMoreRelatedItems() throws Exception {
+        // more items not implemented
+    }
+
+    @Override
+    public void testServiceId() {
+        assertEquals(Bandcamp.getServiceId(), extractor.getServiceId());
+    }
+
+    @Override
+    public void testName() throws Exception {
+        assertEquals("Featured", extractor.getName());
+    }
+
+    @Override
+    public void testId() {
+        assertEquals("", extractor.getId());
+    }
+
+    @Override
+    public void testUrl() throws Exception {
+        assertEquals("", extractor.getUrl());
+    }
+
+    @Override
+    public void testOriginalUrl() throws Exception {
+        assertEquals("", extractor.getOriginalUrl());
+    }
+}

extractor/src/test/java/org/schabi/newpipe/extractor/services/bandcamp/BandcampFeaturedLinkHandlerFactoryTest.java

@@ -0,0 +1,52 @@
+// Created by Fynn Godau 2019, licensed GNU GPL version 3 or later
+
+package org.schabi.newpipe.extractor.services.bandcamp;
+
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.schabi.newpipe.extractor.exceptions.ParsingException;
+import org.schabi.newpipe.extractor.services.bandcamp.linkHandler.BandcampFeaturedLinkHandlerFactory;
+
+import static org.junit.Assert.*;
+
+/**
+ * Tests for {@link BandcampFeaturedLinkHandlerFactory}
+ */
+public class BandcampFeaturedLinkHandlerFactoryTest {
+
+    private static BandcampFeaturedLinkHandlerFactory linkHandler;
+
+    @BeforeClass
+    public static void setUp() {
+        linkHandler = new BandcampFeaturedLinkHandlerFactory();
+    }
+
+
+    @Test
+    public void testAcceptUrl() throws ParsingException {
+        assertTrue(linkHandler.acceptUrl("http://bandcamp.com/?show=1"));
+        assertTrue(linkHandler.acceptUrl("https://bandcamp.com/?show=1"));
+        assertTrue(linkHandler.acceptUrl("http://bandcamp.com/?show=2"));
+        assertTrue(linkHandler.acceptUrl("https://bandcamp.com/api/mobile/24/bootstrap_data"));
+        assertTrue(linkHandler.acceptUrl("https://bandcamp.com/api/bcweekly/1/list"));
+
+        assertFalse(linkHandler.acceptUrl("https://bandcamp.com/?show="));
+        assertFalse(linkHandler.acceptUrl("https://bandcamp.com/?show=a"));
+        assertFalse(linkHandler.acceptUrl("https://bandcamp.com/"));
+    }
+
+    @Test
+    public void testGetUrl() throws ParsingException {
+        assertEquals("https://bandcamp.com/api/mobile/24/bootstrap_data", linkHandler.getUrl("Featured"));
+        assertEquals("https://bandcamp.com/api/bcweekly/1/list", linkHandler.getUrl("Radio"));
+    }
+
+    @Test
+    public void testGetId() {
+        assertEquals("Featured", linkHandler.getId("http://bandcamp.com/api/mobile/24/bootstrap_data"));
+        assertEquals("Featured", linkHandler.getId("https://bandcamp.com/api/mobile/24/bootstrap_data"));
+        assertEquals("Radio", linkHandler.getId("http://bandcamp.com/?show=1"));
+        assertEquals("Radio", linkHandler.getId("https://bandcamp.com/api/bcweekly/1/list"));
+    }
+
+}

extractor/src/test/java/org/schabi/newpipe/extractor/services/bandcamp/BandcampPlaylistExtractorTest.java

@@ -0,0 +1,185 @@
+// Created by Fynn Godau 2019, licensed GNU GPL version 3 or later
+
+package org.schabi.newpipe.extractor.services.bandcamp;
+
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.schabi.newpipe.downloader.DownloaderTestImpl;
+import org.schabi.newpipe.extractor.NewPipe;
+import org.schabi.newpipe.extractor.exceptions.ContentNotAvailableException;
+import org.schabi.newpipe.extractor.exceptions.ExtractionException;
+import org.schabi.newpipe.extractor.exceptions.ParsingException;
+import org.schabi.newpipe.extractor.playlist.PlaylistExtractor;
+import org.schabi.newpipe.extractor.services.BasePlaylistExtractorTest;
+import org.schabi.newpipe.extractor.services.bandcamp.extractors.BandcampPlaylistExtractor;
+import org.schabi.newpipe.extractor.stream.StreamInfoItem;
+
+import java.io.IOException;
+import java.util.List;
+
+import static org.junit.Assert.*;
+import static org.schabi.newpipe.extractor.ServiceList.Bandcamp;
+
+/**
+ * Tests for {@link BandcampPlaylistExtractor}
+ */
+public class BandcampPlaylistExtractorTest {
+
+    @BeforeClass
+    public static void setUp() {
+        NewPipe.init(DownloaderTestImpl.getInstance());
+    }
+
+    /**
+     * Test whether playlists contain the correct amount of items
+     */
+    @Test
+    public void testCount() throws ExtractionException, IOException {
+        final PlaylistExtractor extractor = Bandcamp.getPlaylistExtractor("https://macbenson.bandcamp.com/album/coming-of-age");
+        extractor.fetchPage();
+
+        assertEquals(5, extractor.getStreamCount());
+    }
+
+    /**
+     * Tests whether different stream thumbnails (track covers) get loaded correctly
+     */
+    @Test
+    public void testDifferentTrackCovers() throws ExtractionException, IOException {
+        final PlaylistExtractor extractor = Bandcamp.getPlaylistExtractor("https://zachbensonarchive.bandcamp.com/album/results-of-boredom");
+        extractor.fetchPage();
+
+        final List<StreamInfoItem> l = extractor.getInitialPage().getItems();
+        assertEquals(extractor.getThumbnailUrl(), l.get(0).getThumbnailUrl());
+        assertNotEquals(extractor.getThumbnailUrl(), l.get(5).getThumbnailUrl());
+    }
+
+    /**
+     * Tests that no attempt to load every track's cover individually is made
+     */
+    @Test(timeout = 10000L)
+    public void testDifferentTrackCoversDuration() throws ExtractionException, IOException {
+        final PlaylistExtractor extractor = Bandcamp.getPlaylistExtractor("https://infiniteammo.bandcamp.com/album/night-in-the-woods-vol-1-at-the-end-of-everything");
+        extractor.fetchPage();
+
+        /* All tracks in this album have the same cover art, but I don't know any albums with more than 10 tracks
+         * that has at least one track with a cover art different from the rest.
+         */
+        final List<StreamInfoItem> l = extractor.getInitialPage().getItems();
+        assertEquals(extractor.getThumbnailUrl(), l.get(0).getThumbnailUrl());
+        assertEquals(extractor.getThumbnailUrl(), l.get(5).getThumbnailUrl());
+    }
+
+    /**
+     * Test playlists with locked content
+     */
+    @Test(expected = ContentNotAvailableException.class)
+    public void testLockedContent() throws ExtractionException, IOException {
+        final PlaylistExtractor extractor = Bandcamp.getPlaylistExtractor("https://billwurtz.bandcamp.com/album/high-enough");
+        extractor.fetchPage();
+    }
+
+    /**
+     * Test playlist with just one track
+     */
+    @Test
+    public void testSingleStreamPlaylist() throws ExtractionException, IOException {
+        final PlaylistExtractor extractor = Bandcamp.getPlaylistExtractor("https://zachjohnson1.bandcamp.com/album/endless");
+        extractor.fetchPage();
+
+        assertEquals(1, extractor.getStreamCount());
+
+    }
+
+    public static class ComingOfAge implements BasePlaylistExtractorTest {
+
+        private static PlaylistExtractor extractor;
+
+        @BeforeClass
+        public static void setUp() throws ExtractionException, IOException {
+            NewPipe.init(DownloaderTestImpl.getInstance());
+            extractor = Bandcamp.getPlaylistExtractor("https://macbenson.bandcamp.com/album/coming-of-age");
+            extractor.fetchPage();
+        }
+
+        @Test
+        public void testThumbnailUrl() throws ParsingException {
+            assertTrue(extractor.getThumbnailUrl().contains("f4.bcbits.com/img"));
+        }
+
+        @Test
+        public void testBannerUrl() throws ParsingException {
+            assertEquals("", extractor.getBannerUrl());
+        }
+
+        @Test
+        public void testUploaderUrl() throws ParsingException {
+            assertTrue(extractor.getUploaderUrl().contains("macbenson.bandcamp.com"));
+        }
+
+        @Test
+        public void testUploaderName() throws ParsingException {
+            assertEquals("mac benson", extractor.getUploaderName());
+        }
+
+        @Test
+        public void testUploaderAvatarUrl() throws ParsingException {
+            assertTrue(extractor.getUploaderAvatarUrl().contains("f4.bcbits.com/img"));
+        }
+
+        @Test
+        public void testStreamCount() throws ParsingException {
+            assertEquals(5, extractor.getStreamCount());
+        }
+
+        @Override
+        public void testUploaderVerified() throws Exception {
+            assertFalse(extractor.isUploaderVerified());
+        }
+
+        @Test
+        public void testInitialPage() throws IOException, ExtractionException {
+            assertNotNull(extractor.getInitialPage().getItems().get(0));
+        }
+
+        @Test
+        public void testServiceId() {
+            assertEquals(Bandcamp.getServiceId(), extractor.getServiceId());
+        }
+
+        @Test
+        public void testName() throws ParsingException {
+            assertEquals("Coming of Age", extractor.getName());
+        }
+
+        @Test
+        public void testId() throws Exception {
+            assertEquals("https://macbenson.bandcamp.com/album/coming-of-age", extractor.getId());
+        }
+
+        @Test
+        public void testUrl() throws Exception {
+            assertEquals("https://macbenson.bandcamp.com/album/coming-of-age", extractor.getUrl());
+        }
+
+        @Test
+        public void testOriginalUrl() throws Exception {
+            assertEquals("https://macbenson.bandcamp.com/album/coming-of-age", extractor.getOriginalUrl());
+        }
+
+        @Test
+        public void testNextPageUrl() throws IOException, ExtractionException {
+            assertNull(extractor.getPage(extractor.getInitialPage().getNextPage()));
+        }
+
+        @Test
+        public void testRelatedItems() throws Exception {
+            // DefaultTests.defaultTestRelatedItems(extractor);
+            // Would fail because BandcampPlaylistStreamInfoItemExtractor.getUploaderName() returns an empty String
+        }
+
+        @Test
+        public void testMoreRelatedItems() throws Exception {
+        }
+    }
+}

extractor/src/test/java/org/schabi/newpipe/extractor/services/bandcamp/BandcampPlaylistLinkHandlerFactoryTest.java

@@ -0,0 +1,44 @@
+// Created by Fynn Godau 2019, licensed GNU GPL version 3 or later
+
+package org.schabi.newpipe.extractor.services.bandcamp;
+
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.schabi.newpipe.downloader.DownloaderTestImpl;
+import org.schabi.newpipe.extractor.NewPipe;
+import org.schabi.newpipe.extractor.exceptions.ParsingException;
+import org.schabi.newpipe.extractor.services.bandcamp.linkHandler.BandcampPlaylistLinkHandlerFactory;
+
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
+
+/**
+ * Test for {@link BandcampPlaylistLinkHandlerFactory}
+ */
+public class BandcampPlaylistLinkHandlerFactoryTest {
+
+    private static BandcampPlaylistLinkHandlerFactory linkHandler;
+
+    @BeforeClass
+    public static void setUp() {
+        linkHandler = new BandcampPlaylistLinkHandlerFactory();
+        NewPipe.init(DownloaderTestImpl.getInstance());
+    }
+
+    @Test
+    public void testAcceptUrl() throws ParsingException {
+        assertFalse(linkHandler.acceptUrl("http://interovgm.com/releases/"));
+        assertFalse(linkHandler.acceptUrl("https://interovgm.com/releases"));
+        assertFalse(linkHandler.acceptUrl("http://zachbenson.bandcamp.com"));
+        assertFalse(linkHandler.acceptUrl("https://bandcamp.com"));
+        assertFalse(linkHandler.acceptUrl("https://zachbenson.bandcamp.com/"));
+        assertFalse(linkHandler.acceptUrl("https://zachbenson.bandcamp.com/track/kitchen"));
+        assertFalse(linkHandler.acceptUrl("https://interovgm.com/track/title"));
+        assertFalse(linkHandler.acceptUrl("https://example.com/album/samplealbum"));
+
+        assertTrue(linkHandler.acceptUrl("https://powertothequeerkids.bandcamp.com/album/power-to-the-queer-kids"));
+        assertTrue(linkHandler.acceptUrl("https://zachbenson.bandcamp.com/album/prom"));
+        assertTrue(linkHandler.acceptUrl("https://MACBENSON.BANDCAMP.COM/ALBUM/COMING-OF-AGE"));
+    }
+
+}

extractor/src/test/java/org/schabi/newpipe/extractor/services/bandcamp/BandcampRadioExtractorTest.java

@@ -0,0 +1,78 @@
+// Created by Fynn Godau 2019, licensed GNU GPL version 3 or later
+
+package org.schabi.newpipe.extractor.services.bandcamp;
+
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.schabi.newpipe.downloader.DownloaderTestImpl;
+import org.schabi.newpipe.extractor.NewPipe;
+import org.schabi.newpipe.extractor.exceptions.ExtractionException;
+import org.schabi.newpipe.extractor.services.BaseListExtractorTest;
+import org.schabi.newpipe.extractor.services.bandcamp.extractors.BandcampRadioExtractor;
+import org.schabi.newpipe.extractor.stream.StreamInfoItem;
+
+import java.io.IOException;
+import java.util.List;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
+import static org.schabi.newpipe.extractor.ServiceList.Bandcamp;
+
+/**
+ * Tests for {@link BandcampRadioExtractor}
+ */
+public class BandcampRadioExtractorTest implements BaseListExtractorTest {
+
+    private static BandcampRadioExtractor extractor;
+
+    @BeforeClass
+    public static void setUp() throws ExtractionException, IOException {
+        NewPipe.init(DownloaderTestImpl.getInstance());
+        extractor = (BandcampRadioExtractor) Bandcamp
+                .getKioskList()
+                .getExtractorById("Radio", null);
+        extractor.fetchPage();
+    }
+
+    @Test
+    public void testRadioCount() throws ExtractionException, IOException {
+        final List<StreamInfoItem> list = extractor.getInitialPage().getItems();
+        assertTrue(list.size() > 300);
+    }
+
+    @Test
+    public void testRelatedItems() throws Exception {
+        // DefaultTests.defaultTestRelatedItems(extractor);
+        // Would fail because BandcampRadioInfoItemExtractor.getUploaderName() returns an empty String
+    }
+
+    @Test
+    public void testMoreRelatedItems() throws Exception {
+        // All items are on one page
+    }
+
+    @Test
+    public void testServiceId() {
+        assertEquals(Bandcamp.getServiceId(), extractor.getServiceId());
+    }
+
+    @Test
+    public void testName() throws Exception {
+        assertEquals("Radio", extractor.getName());
+    }
+
+    @Test
+    public void testId() {
+        assertEquals("Radio", extractor.getId());
+    }
+
+    @Test
+    public void testUrl() throws Exception {
+        assertEquals("https://bandcamp.com/api/bcweekly/1/list", extractor.getUrl());
+    }
+
+    @Test
+    public void testOriginalUrl() throws Exception {
+        assertEquals("https://bandcamp.com/api/bcweekly/1/list", extractor.getOriginalUrl());
+    }
+}

extractor/src/test/java/org/schabi/newpipe/extractor/services/bandcamp/BandcampRadioStreamExtractorTest.java

@@ -0,0 +1,107 @@
+package org.schabi.newpipe.extractor.services.bandcamp;
+
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.schabi.newpipe.downloader.DownloaderTestImpl;
+import org.schabi.newpipe.extractor.NewPipe;
+import org.schabi.newpipe.extractor.StreamingService;
+import org.schabi.newpipe.extractor.exceptions.ContentNotSupportedException;
+import org.schabi.newpipe.extractor.exceptions.ExtractionException;
+import org.schabi.newpipe.extractor.exceptions.ParsingException;
+import org.schabi.newpipe.extractor.services.DefaultStreamExtractorTest;
+import org.schabi.newpipe.extractor.services.bandcamp.extractors.BandcampRadioStreamExtractor;
+import org.schabi.newpipe.extractor.stream.StreamExtractor;
+import org.schabi.newpipe.extractor.stream.StreamType;
+
+import java.io.IOException;
+import java.util.Calendar;
+import java.util.Collections;
+import java.util.List;
+import java.util.TimeZone;
+
+import static org.junit.Assert.*;
+import static org.schabi.newpipe.extractor.ServiceList.Bandcamp;
+
+public class BandcampRadioStreamExtractorTest extends DefaultStreamExtractorTest {
+
+    private static StreamExtractor extractor;
+
+    private static final String URL = "https://bandcamp.com/?show=230";
+
+    @BeforeClass
+    public static void setUp() throws IOException, ExtractionException {
+        NewPipe.init(DownloaderTestImpl.getInstance());
+        extractor = Bandcamp.getStreamExtractor(URL);
+        extractor.fetchPage();
+    }
+
+    @Test
+    public void testGettingCorrectStreamExtractor() throws ExtractionException {
+        assertTrue(Bandcamp.getStreamExtractor("https://bandcamp.com/?show=3") instanceof BandcampRadioStreamExtractor);
+        assertFalse(Bandcamp.getStreamExtractor("https://zachbenson.bandcamp.com/track/deflated")
+                instanceof BandcampRadioStreamExtractor);
+    }
+
+    @Override public StreamExtractor extractor() { return extractor; }
+    @Override public String expectedName() throws Exception { return "Sound Movements"; }
+    @Override public String expectedId() throws Exception { return "230"; }
+    @Override public String expectedUrlContains() throws Exception { return URL; }
+    @Override public String expectedOriginalUrlContains() throws Exception { return URL; }
+    @Override public boolean expectedHasVideoStreams() { return false; }
+    @Override public boolean expectedHasSubtitles() { return false; }
+    @Override public boolean expectedHasFrames() { return false; }
+    @Override public boolean expectedHasRelatedStreams() { return false; }
+    @Override public StreamType expectedStreamType() { return StreamType.AUDIO_STREAM; }
+    @Override public StreamingService expectedService() { return Bandcamp; }
+    @Override public String expectedUploaderName() { return "Andrew Jervis"; }
+
+    @Test(expected = ContentNotSupportedException.class)
+    public void testGetUploaderUrl() throws ParsingException {
+        extractor.getUploaderUrl();
+    }
+
+    @Test(expected = ContentNotSupportedException.class)
+    @Override
+    public void testUploaderUrl() throws Exception {
+        super.testUploaderUrl();
+    }
+    @Override public String expectedUploaderUrl() { return null; }
+
+    @Override
+    public List<String> expectedDescriptionContains() {
+        return Collections.singletonList("Featuring special guests Nick Hakim and Elbows, plus fresh cuts from Eddie Palmieri, KRS One, Ladi6, and Moonchild.");
+    }
+
+    @Override public long expectedLength() { return 5619; }
+    @Override public long expectedViewCountAtLeast() { return -1; }
+    @Override public long expectedLikeCountAtLeast() { return -1; }
+    @Override public long expectedDislikeCountAtLeast() { return -1; }
+
+    @Override public String expectedUploadDate() { return "16 May 2017 00:00:00 GMT"; }
+    @Override public String expectedTextualUploadDate() { return "16 May 2017 00:00:00 GMT"; }
+    @Test
+    public void testUploadDate() throws ParsingException {
+        final Calendar expectedCalendar = Calendar.getInstance();
+
+        // 16 May 2017 00:00:00 GMT
+        expectedCalendar.setTimeZone(TimeZone.getTimeZone("GMT"));
+        expectedCalendar.setTimeInMillis(0);
+        expectedCalendar.set(2017, Calendar.MAY, 16);
+
+        assertEquals(expectedCalendar.getTimeInMillis(), extractor.getUploadDate().offsetDateTime().toInstant().toEpochMilli());
+    }
+
+    @Test
+    public void testGetThumbnailUrl() throws ParsingException {
+        assertTrue(extractor.getThumbnailUrl().contains("bcbits.com/img"));
+    }
+
+    @Test
+    public void testGetUploaderAvatarUrl() throws ParsingException {
+        assertTrue(extractor.getUploaderAvatarUrl().contains("bandcamp-button"));
+    }
+
+    @Test public void testGetAudioStreams() throws ExtractionException, IOException {
+        assertEquals(2, extractor.getAudioStreams().size());
+    }
+}

extractor/src/test/java/org/schabi/newpipe/extractor/services/bandcamp/BandcampSearchExtractorTest.java

@@ -0,0 +1,125 @@
+// Created by Fynn Godau 2019, licensed GNU GPL version 3 or later
+
+package org.schabi.newpipe.extractor.services.bandcamp;
+
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.schabi.newpipe.downloader.DownloaderTestImpl;
+import org.schabi.newpipe.extractor.*;
+import org.schabi.newpipe.extractor.exceptions.ExtractionException;
+import org.schabi.newpipe.extractor.playlist.PlaylistInfoItem;
+import org.schabi.newpipe.extractor.search.SearchExtractor;
+import org.schabi.newpipe.extractor.services.DefaultSearchExtractorTest;
+import org.schabi.newpipe.extractor.services.bandcamp.extractors.BandcampSearchExtractor;
+import org.schabi.newpipe.extractor.stream.StreamInfoItem;
+
+import javax.annotation.Nullable;
+import java.io.IOException;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
+import static org.schabi.newpipe.extractor.ServiceList.Bandcamp;
+
+/**
+ * Test for {@link BandcampSearchExtractor}
+ */
+public class BandcampSearchExtractorTest {
+
+    @BeforeClass
+    public static void setUp() {
+        NewPipe.init(DownloaderTestImpl.getInstance());
+
+    }
+
+    /**
+     * Tests whether searching bandcamp for "best friend's basement" returns
+     * the accordingly named song by Zach Benson
+     */
+    @Test
+    public void testStreamSearch() throws ExtractionException, IOException {
+        final SearchExtractor extractor = Bandcamp.getSearchExtractor("best friend's basement");
+
+        final ListExtractor.InfoItemsPage<InfoItem> page = extractor.getInitialPage();
+        final StreamInfoItem bestFriendsBasement = (StreamInfoItem) page.getItems().get(0);
+
+        // The track by Zach Benson should be the first result, no?
+        assertEquals("Best Friend's Basement", bestFriendsBasement.getName());
+        assertEquals("Zach Benson", bestFriendsBasement.getUploaderName());
+        assertTrue(bestFriendsBasement.getThumbnailUrl().endsWith(".jpg"));
+        assertTrue(bestFriendsBasement.getThumbnailUrl().contains("f4.bcbits.com/img/"));
+        assertEquals(InfoItem.InfoType.STREAM, bestFriendsBasement.getInfoType());
+    }
+
+    /**
+     * Tests whether searching bandcamp for "C418" returns the artist's profile
+     */
+    @Test
+    public void testChannelSearch() throws ExtractionException, IOException {
+        final SearchExtractor extractor = Bandcamp.getSearchExtractor("C418");
+        final InfoItem c418 = extractor.getInitialPage()
+                .getItems().get(0);
+
+        // C418's artist profile should be the first result, no?
+        assertEquals("C418", c418.getName());
+        assertTrue(c418.getThumbnailUrl().endsWith(".jpg"));
+        assertTrue(c418.getThumbnailUrl().contains("f4.bcbits.com/img/"));
+        assertEquals("https://c418.bandcamp.com", c418.getUrl());
+
+    }
+
+    /**
+     * Tests whether searching bandcamp for "minecraft volume alpha" returns the corresponding album
+     */
+    @Test
+    public void testAlbumSearch() throws ExtractionException, IOException {
+        final SearchExtractor extractor = Bandcamp.getSearchExtractor("minecraft volume alpha");
+        InfoItem minecraft = extractor.getInitialPage()
+                .getItems().get(0);
+
+        // Minecraft volume alpha should be the first result, no?
+        assertEquals("Minecraft - Volume Alpha", minecraft.getName());
+        assertTrue(minecraft.getThumbnailUrl().endsWith(".jpg"));
+        assertTrue(minecraft.getThumbnailUrl().contains("f4.bcbits.com/img/"));
+        assertEquals("https://c418.bandcamp.com/album/minecraft-volume-alpha", minecraft.getUrl());
+
+        // Verify that playlist tracks counts get extracted correctly
+        assertEquals(24, ((PlaylistInfoItem) minecraft).getStreamCount());
+
+    }
+
+    /**
+     * Tests searches with multiple pages
+     */
+    @Test
+    public void testMultiplePages() throws ExtractionException, IOException {
+        // A query practically guaranteed to have the maximum amount of pages
+        final SearchExtractor extractor = Bandcamp.getSearchExtractor("e");
+
+        final Page page2 = extractor.getInitialPage().getNextPage();
+        assertEquals("https://bandcamp.com/search?q=e&page=2", page2.getUrl());
+
+        final Page page3 = extractor.getPage(page2).getNextPage();
+        assertEquals("https://bandcamp.com/search?q=e&page=3", page3.getUrl());
+    }
+
+    public static class DefaultTest extends DefaultSearchExtractorTest {
+        private static SearchExtractor extractor;
+        private static final String QUERY = "noise";
+
+        @BeforeClass
+        public static void setUp() throws Exception {
+            NewPipe.init(DownloaderTestImpl.getInstance());
+            extractor = Bandcamp.getSearchExtractor(QUERY);
+            extractor.fetchPage();
+        }
+
+        @Override public SearchExtractor extractor() { return extractor; }
+        @Override public StreamingService expectedService() { return Bandcamp; }
+        @Override public String expectedName() { return QUERY; }
+        @Override public String expectedId() { return QUERY; }
+        @Override public String expectedUrlContains() { return "bandcamp.com/search?q=" + QUERY; }
+        @Override public String expectedOriginalUrlContains() { return "bandcamp.com/search?q=" + QUERY; }
+        @Override public String expectedSearchString() { return QUERY; }
+        @Nullable @Override public String expectedSearchSuggestion() { return null; }
+    }
+}

extractor/src/test/java/org/schabi/newpipe/extractor/services/bandcamp/BandcampSearchQueryHandlerFactoryTest.java

@@ -0,0 +1,34 @@
+// Created by Fynn Godau 2019, licensed GNU GPL version 3 or later
+
+package org.schabi.newpipe.extractor.services.bandcamp;
+
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.schabi.newpipe.downloader.DownloaderTestImpl;
+import org.schabi.newpipe.extractor.NewPipe;
+import org.schabi.newpipe.extractor.exceptions.ParsingException;
+import org.schabi.newpipe.extractor.services.bandcamp.linkHandler.BandcampSearchQueryHandlerFactory;
+
+import static org.junit.Assert.assertEquals;
+import static org.schabi.newpipe.extractor.ServiceList.Bandcamp;
+
+public class BandcampSearchQueryHandlerFactoryTest {
+
+    static BandcampSearchQueryHandlerFactory searchQuery;
+
+    @BeforeClass
+    public static void setUp() {
+        NewPipe.init(DownloaderTestImpl.getInstance());
+
+        searchQuery = (BandcampSearchQueryHandlerFactory) Bandcamp
+                .getSearchQHFactory();
+    }
+
+    @Test
+    public void testEncoding() throws ParsingException {
+        // Note: this isn't exactly as bandcamp does it (it wouldn't encode '!'), but both works
+        assertEquals("https://bandcamp.com/search?q=hello%21%22%C2%A7%24%25%26%2F%28%29%3D&page=1", searchQuery.getUrl("hello!\"§$%&/()="));
+        // Note: bandcamp uses %20 instead of '+', but both works
+        assertEquals("https://bandcamp.com/search?q=search+query+with+spaces&page=1", searchQuery.getUrl("search query with spaces"));
+    }
+}

extractor/src/test/java/org/schabi/newpipe/extractor/services/bandcamp/BandcampStreamExtractorTest.java

@@ -0,0 +1,167 @@
+// Created by Fynn Godau 2019, licensed GNU GPL version 3 or later
+
+package org.schabi.newpipe.extractor.services.bandcamp;
+
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.schabi.newpipe.downloader.DownloaderTestImpl;
+import org.schabi.newpipe.extractor.NewPipe;
+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.services.DefaultStreamExtractorTest;
+import org.schabi.newpipe.extractor.services.bandcamp.extractors.BandcampExtractorHelper;
+import org.schabi.newpipe.extractor.services.bandcamp.extractors.BandcampStreamExtractor;
+import org.schabi.newpipe.extractor.stream.StreamExtractor;
+import org.schabi.newpipe.extractor.stream.StreamType;
+
+import java.io.IOException;
+import java.util.Collections;
+import java.util.List;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
+import static org.schabi.newpipe.extractor.ServiceList.Bandcamp;
+
+/**
+ * Tests for {@link BandcampStreamExtractor}
+ */
+public class BandcampStreamExtractorTest extends DefaultStreamExtractorTest {
+
+    private static BandcampStreamExtractor extractor;
+
+    @BeforeClass
+    public static void setUp() throws ExtractionException, IOException {
+        NewPipe.init(DownloaderTestImpl.getInstance());
+
+        extractor = (BandcampStreamExtractor) Bandcamp
+                .getStreamExtractor("https://teaganbear.bandcamp.com/track/just-for-the-halibut-creative-commons-attribution");
+        extractor.fetchPage();
+    }
+
+    @Override
+    public StreamExtractor extractor() {
+        return extractor;
+    }
+
+    @Override
+    public StreamingService expectedService() {
+        return Bandcamp;
+    }
+
+    @Override
+    public String expectedName() {
+        return "Just for the Halibut [Creative Commons: Attribution]";
+    }
+
+    @Override
+    public String expectedId() {
+        return "https://teaganbear.bandcamp.com/track/just-for-the-halibut-creative-commons-attribution";
+    }
+
+    @Override
+    public String expectedUrlContains() {
+        return "https://teaganbear.bandcamp.com/track/just-for-the-halibut-creative-commons-attribution";
+    }
+
+    @Override
+    public String expectedOriginalUrlContains() {
+        return "https://teaganbear.bandcamp.com/track/just-for-the-halibut-creative-commons-attribution";
+    }
+
+    @Override
+    public StreamType expectedStreamType() {
+        return StreamType.AUDIO_STREAM;
+    }
+
+    @Override
+    public String expectedUploaderName() {
+        return "Teaganbear";
+    }
+
+    @Override
+    public String expectedUploaderUrl() {
+        return "https://teaganbear.bandcamp.com/";
+    }
+
+    @Override
+    public List<String> expectedDescriptionContains() {
+        return Collections.singletonList("it's Creative Commons so feel free to use it in whatever");
+    }
+
+    @Override
+    public long expectedLength() {
+        return 0;
+    }
+
+    @Override
+    public long expectedViewCountAtLeast() {
+        return Long.MIN_VALUE;
+    }
+
+    @Override
+    public String expectedUploadDate() {
+        return "2019-03-10 23:00:42.000";
+    }
+
+    @Override
+    public String expectedTextualUploadDate() {
+        return "10 Mar 2019 23:00:42 GMT";
+    }
+
+    @Override
+    public long expectedLikeCountAtLeast() {
+        return Long.MIN_VALUE;
+    }
+
+    @Override
+    public long expectedDislikeCountAtLeast() {
+        return Long.MIN_VALUE;
+    }
+
+    @Override
+    public boolean expectedHasVideoStreams() {
+        return false;
+    }
+
+    @Override
+    public boolean expectedHasRelatedStreams() {
+        return false;
+    }
+
+    @Override
+    public boolean expectedHasSubtitles() {
+        return false;
+    }
+
+    @Override
+    public boolean expectedHasFrames() {
+        return false;
+    }
+
+    @Override
+    public String expectedLicence() {
+        return "CC BY 3.0";
+    }
+
+    @Override
+    public String expectedCategory() {
+        return "dance";
+    }
+
+    @Test
+    public void testArtistProfilePicture() throws Exception {
+        final String url = extractor().getUploaderAvatarUrl();
+        assertTrue(url.contains("://f4.bcbits.com/img/") && url.endsWith(".jpg"));
+    }
+
+    @Test
+    public void testTranslateIdsToUrl() throws ParsingException {
+        // To add tests: look at website's source, search for `band_id` and `item_id`
+        assertEquals(
+                "https://teaganbear.bandcamp.com/track/just-for-the-halibut-creative-commons-attribution",
+                BandcampExtractorHelper.getStreamUrlFromIds(3877364987L, 3486455278L, "track")
+        );
+    }
+
+}

extractor/src/test/java/org/schabi/newpipe/extractor/services/bandcamp/BandcampStreamLinkHandlerFactoryTest.java

@@ -0,0 +1,53 @@
+// Created by Fynn Godau 2019, licensed GNU GPL version 3 or later
+
+package org.schabi.newpipe.extractor.services.bandcamp;
+
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.schabi.newpipe.downloader.DownloaderTestImpl;
+import org.schabi.newpipe.extractor.NewPipe;
+import org.schabi.newpipe.extractor.exceptions.ParsingException;
+import org.schabi.newpipe.extractor.services.bandcamp.linkHandler.BandcampStreamLinkHandlerFactory;
+
+import static org.junit.Assert.*;
+
+/**
+ * Test for {@link BandcampStreamLinkHandlerFactory}
+ */
+public class BandcampStreamLinkHandlerFactoryTest {
+
+    private static BandcampStreamLinkHandlerFactory linkHandler;
+
+    @BeforeClass
+    public static void setUp() {
+        linkHandler = new BandcampStreamLinkHandlerFactory();
+        NewPipe.init(DownloaderTestImpl.getInstance());
+    }
+
+    @Test
+    public void testGetRadioUrl() {
+        assertEquals("https://bandcamp.com/?show=1", linkHandler.getUrl("1"));
+    }
+
+    @Test
+    public void testGetRadioId() throws ParsingException {
+        assertEquals("2", linkHandler.getId("https://bandcamp.com/?show=2"));
+    }
+
+    @Test
+    public void testAcceptUrl() throws ParsingException {
+        assertFalse(linkHandler.acceptUrl("http://interovgm.com/releases/"));
+        assertFalse(linkHandler.acceptUrl("https://interovgm.com/releases"));
+        assertFalse(linkHandler.acceptUrl("http://zachbenson.bandcamp.com"));
+        assertFalse(linkHandler.acceptUrl("https://bandcamp.com"));
+        assertFalse(linkHandler.acceptUrl("https://zachbenson.bandcamp.com/"));
+        assertFalse(linkHandler.acceptUrl("https://powertothequeerkids.bandcamp.com/album/power-to-the-queer-kids"));
+        assertFalse(linkHandler.acceptUrl("https://example.com/track/sampletrack"));
+
+        assertTrue(linkHandler.acceptUrl("https://zachbenson.bandcamp.com/track/kitchen"));
+        assertTrue(linkHandler.acceptUrl("http://ZachBenson.Bandcamp.COM/Track/U-I-Tonite/"));
+        assertTrue(linkHandler.acceptUrl("https://interovgm.com/track/title"));
+        assertTrue(linkHandler.acceptUrl("http://bandcamP.com/?show=38"));
+        assertTrue(linkHandler.acceptUrl("https://goodgoodblood-tl.bandcamp.com/track/when-it-all-wakes-up"));
+    }
+}

extractor/src/test/java/org/schabi/newpipe/extractor/services/bandcamp/BandcampSuggestionExtractorTest.java

@@ -0,0 +1,40 @@
+// Created by Fynn Godau 2019, licensed GNU GPL version 3 or later
+
+package org.schabi.newpipe.extractor.services.bandcamp;
+
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.schabi.newpipe.downloader.DownloaderTestImpl;
+import org.schabi.newpipe.extractor.NewPipe;
+import org.schabi.newpipe.extractor.exceptions.ExtractionException;
+import org.schabi.newpipe.extractor.services.bandcamp.extractors.BandcampSuggestionExtractor;
+
+import java.io.IOException;
+import java.util.List;
+
+import static org.junit.Assert.assertTrue;
+import static org.schabi.newpipe.extractor.ServiceList.Bandcamp;
+
+/**
+ * Tests for {@link BandcampSuggestionExtractor}
+ */
+public class BandcampSuggestionExtractorTest {
+
+    private static BandcampSuggestionExtractor extractor;
+
+    @BeforeClass
+    public static void setUp() {
+        NewPipe.init(DownloaderTestImpl.getInstance());
+        extractor = (BandcampSuggestionExtractor) Bandcamp.getSuggestionExtractor();
+    }
+
+    @Test
+    public void testSearchExample() throws IOException, ExtractionException {
+        final List<String> c418 = extractor.suggestionList("c418");
+
+        assertTrue(c418.contains("C418"));
+
+        // There should be five results, but we can't be sure of that forever
+        assertTrue(c418.size() > 2);
+    }
+}

extractor/src/test/java/org/schabi/newpipe/extractor/utils/UtilsTest.java

@@ -20,6 +20,7 @@ public class UtilsTest {
     @Test
     public void testJoin() {
         assertEquals("some,random,stuff", Utils.join(",", Arrays.asList("some", "random", "stuff")));
+        assertEquals("some,random,not-null,stuff", Utils.nonEmptyAndNullJoin(",", new String[]{"some", "null", "random", "", "not-null", null, "stuff"}));
     }
 
     @Test