193 lines
6.5 KiB
Java
193 lines
6.5 KiB
Java
// Created by Fynn Godau 2019, licensed GNU GPL version 3 or later
|
|
|
|
package org.schabi.newpipe.extractor.services.bandcamp.extractors;
|
|
|
|
import static org.schabi.newpipe.extractor.Image.HEIGHT_UNKNOWN;
|
|
import static org.schabi.newpipe.extractor.Image.WIDTH_UNKNOWN;
|
|
import static org.schabi.newpipe.extractor.services.bandcamp.extractors.BandcampExtractorHelper.getArtistDetails;
|
|
import static org.schabi.newpipe.extractor.services.bandcamp.extractors.BandcampExtractorHelper.getImagesFromImageId;
|
|
import static org.schabi.newpipe.extractor.utils.Utils.replaceHttpWithHttps;
|
|
|
|
import com.grack.nanojson.JsonArray;
|
|
import com.grack.nanojson.JsonObject;
|
|
|
|
import org.jsoup.Jsoup;
|
|
import org.schabi.newpipe.extractor.Image;
|
|
import org.schabi.newpipe.extractor.Image.ResolutionLevel;
|
|
import org.schabi.newpipe.extractor.StreamingService;
|
|
import org.schabi.newpipe.extractor.channel.ChannelExtractor;
|
|
import org.schabi.newpipe.extractor.channel.tabs.ChannelTabExtractor;
|
|
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.channel.tabs.ChannelTabs;
|
|
import org.schabi.newpipe.extractor.linkhandler.ListLinkHandler;
|
|
import org.schabi.newpipe.extractor.linkhandler.ReadyChannelTabListLinkHandler;
|
|
import org.schabi.newpipe.extractor.services.bandcamp.linkHandler.BandcampChannelTabLinkHandlerFactory;
|
|
|
|
import java.io.IOException;
|
|
import java.util.ArrayList;
|
|
import java.util.Collections;
|
|
import java.util.List;
|
|
import java.util.Objects;
|
|
import java.util.stream.Collectors;
|
|
import java.util.stream.Stream;
|
|
|
|
import javax.annotation.Nonnull;
|
|
|
|
public class BandcampChannelExtractor extends ChannelExtractor {
|
|
|
|
private JsonObject channelInfo;
|
|
|
|
public BandcampChannelExtractor(final StreamingService service,
|
|
final ListLinkHandler linkHandler) {
|
|
super(service, linkHandler);
|
|
}
|
|
|
|
@Nonnull
|
|
@Override
|
|
public List<Image> getAvatars() {
|
|
return getImagesFromImageId(channelInfo.getLong("bio_image_id"), false);
|
|
}
|
|
|
|
@Nonnull
|
|
@Override
|
|
public List<Image> getBanners() throws ParsingException {
|
|
/*
|
|
* Mobile API does not return the header or not the correct header.
|
|
* Therefore, we need to query the website
|
|
*/
|
|
try {
|
|
final String html = getDownloader()
|
|
.get(replaceHttpWithHttps(channelInfo.getString("bandcamp_url")))
|
|
.responseBody();
|
|
|
|
return Stream.of(Jsoup.parse(html).getElementById("customHeader"))
|
|
.filter(Objects::nonNull)
|
|
.flatMap(element -> element.getElementsByTag("img").stream())
|
|
.map(element -> element.attr("src"))
|
|
.filter(url -> !url.isEmpty())
|
|
.map(url -> new Image(
|
|
replaceHttpWithHttps(url), HEIGHT_UNKNOWN, WIDTH_UNKNOWN,
|
|
ResolutionLevel.UNKNOWN))
|
|
.collect(Collectors.toUnmodifiableList());
|
|
|
|
} catch (final IOException | ReCaptchaException e) {
|
|
throw new ParsingException("Could not download artist web site", e);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Bandcamp discontinued their RSS feeds because it hadn't been used enough.
|
|
*/
|
|
@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;
|
|
}
|
|
|
|
@Nonnull
|
|
@Override
|
|
public List<Image> getParentChannelAvatars() {
|
|
return List.of();
|
|
}
|
|
|
|
@Override
|
|
public boolean isVerified() throws ParsingException {
|
|
return false;
|
|
}
|
|
|
|
@Nonnull
|
|
@Override
|
|
public List<ListLinkHandler> getTabs() throws ParsingException {
|
|
final JsonArray discography = channelInfo.getArray("discography");
|
|
final TabExtractorBuilder builder = new TabExtractorBuilder(discography);
|
|
|
|
final List<ListLinkHandler> tabs = new ArrayList<>();
|
|
|
|
boolean foundTrackItem = false;
|
|
boolean foundAlbumItem = false;
|
|
|
|
for (final Object discographyItem : discography) {
|
|
if (foundTrackItem && foundAlbumItem) {
|
|
break;
|
|
}
|
|
|
|
if (!(discographyItem instanceof JsonObject)) {
|
|
continue;
|
|
}
|
|
|
|
final JsonObject discographyJsonItem = (JsonObject) discographyItem;
|
|
final String itemType = discographyJsonItem.getString("item_type");
|
|
|
|
if (!foundTrackItem && "track".equals(itemType)) {
|
|
foundTrackItem = true;
|
|
tabs.add(new ReadyChannelTabListLinkHandler(getUrl()
|
|
+ BandcampChannelTabLinkHandlerFactory.getUrlSuffix(ChannelTabs.TRACKS),
|
|
getId(),
|
|
ChannelTabs.TRACKS,
|
|
builder));
|
|
}
|
|
|
|
if (!foundAlbumItem && "album".equals(itemType)) {
|
|
foundAlbumItem = true;
|
|
tabs.add(new ReadyChannelTabListLinkHandler(getUrl()
|
|
+ BandcampChannelTabLinkHandlerFactory.getUrlSuffix(ChannelTabs.ALBUMS),
|
|
getId(),
|
|
ChannelTabs.ALBUMS,
|
|
builder));
|
|
}
|
|
}
|
|
|
|
return Collections.unmodifiableList(tabs);
|
|
}
|
|
|
|
@Override
|
|
public void onFetchPage(@Nonnull final Downloader downloader)
|
|
throws IOException, ExtractionException {
|
|
channelInfo = getArtistDetails(getId());
|
|
}
|
|
|
|
@Nonnull
|
|
@Override
|
|
public String getName() {
|
|
return channelInfo.getString("name");
|
|
}
|
|
|
|
private static final class TabExtractorBuilder
|
|
implements ReadyChannelTabListLinkHandler.ChannelTabExtractorBuilder {
|
|
private final JsonArray discography;
|
|
|
|
TabExtractorBuilder(final JsonArray discography) {
|
|
this.discography = discography;
|
|
}
|
|
|
|
@Nonnull
|
|
@Override
|
|
public ChannelTabExtractor build(@Nonnull final StreamingService service,
|
|
@Nonnull final ListLinkHandler linkHandler) {
|
|
return BandcampChannelTabExtractor.fromDiscography(service, linkHandler, discography);
|
|
}
|
|
}
|
|
}
|