wb9688
Mauricio Colli
230
services/soundcloud/SoundcloudStreamExtractor.java
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230
services/soundcloud/SoundcloudStreamExtractor.java
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package org.schabi.newpipe.extractor.services.soundcloud;
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import java.io.IOException;
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import java.util.List;
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import java.util.Vector;
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import org.json.JSONArray;
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import org.json.JSONObject;
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import org.schabi.newpipe.extractor.Downloader;
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import org.schabi.newpipe.extractor.MediaFormat;
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import org.schabi.newpipe.extractor.NewPipe;
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import org.schabi.newpipe.extractor.UrlIdHandler;
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import org.schabi.newpipe.extractor.exceptions.ContentNotAvailableException;
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import org.schabi.newpipe.extractor.exceptions.ExtractionException;
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import org.schabi.newpipe.extractor.exceptions.ParsingException;
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import org.schabi.newpipe.extractor.exceptions.ReCaptchaException;
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import org.schabi.newpipe.extractor.stream.AudioStream;
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import org.schabi.newpipe.extractor.stream.StreamExtractor;
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import org.schabi.newpipe.extractor.stream.StreamInfoItemCollector;
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import org.schabi.newpipe.extractor.stream.StreamInfoItemExtractor;
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import org.schabi.newpipe.extractor.stream.StreamType;
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import org.schabi.newpipe.extractor.stream.VideoStream;
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import org.schabi.newpipe.extractor.utils.Parser;
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import org.schabi.newpipe.extractor.utils.Parser.RegexException;
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public class SoundcloudStreamExtractor extends StreamExtractor {
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private String pageUrl;
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private String trackId;
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private JSONObject track;
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public SoundcloudStreamExtractor(UrlIdHandler urlIdHandler, String pageUrl, int serviceId) throws ExtractionException, IOException {
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super(urlIdHandler, pageUrl, serviceId);
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Downloader dl = NewPipe.getDownloader();
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trackId = urlIdHandler.getId(pageUrl);
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String apiUrl = "https://api-v2.soundcloud.com/tracks/" + trackId
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+ "?client_id=" + SoundcloudParsingHelper.clientId();
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String response = dl.download(apiUrl);
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track = new JSONObject(response);
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if (!track.getString("policy").equals("ALLOW") && !track.getString("policy").equals("MONETIZE")) {
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throw new ContentNotAvailableException("Content not available: policy " + track.getString("policy"));
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}
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}
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@Override
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public String getId() {
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return trackId;
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}
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@Override
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public String getTitle() {
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return track.getString("title");
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}
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@Override
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public String getDescription() {
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return track.getString("description");
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}
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@Override
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public String getUploader() {
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return track.getJSONObject("user").getString("username");
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}
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@Override
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public int getLength() {
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return track.getInt("duration") / 1000;
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}
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@Override
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public long getViewCount() {
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return track.getLong("playback_count");
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}
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@Override
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public String getUploadDate() throws ParsingException {
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return SoundcloudParsingHelper.toDateString(track.getString("created_at"));
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}
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@Override
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public String getThumbnailUrl() {
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return track.getString("artwork_url");
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}
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@Override
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public String getUploaderThumbnailUrl() {
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return track.getJSONObject("user").getString("avatar_url");
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}
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@Override
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public String getDashMpdUrl() {
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return null;
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}
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@Override
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public List<AudioStream> getAudioStreams() throws ReCaptchaException, IOException, RegexException {
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Vector<AudioStream> audioStreams = new Vector<>();
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Downloader dl = NewPipe.getDownloader();
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String apiUrl = "https://api.soundcloud.com/i1/tracks/" + trackId + "/streams"
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+ "?client_id=" + SoundcloudParsingHelper.clientId();
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String response = dl.download(apiUrl);
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JSONObject responseObject = new JSONObject(response);
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AudioStream audioStream = new AudioStream(responseObject.getString("http_mp3_128_url"), MediaFormat.MP3.id, 128);
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audioStreams.add(audioStream);
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return audioStreams;
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}
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@Override
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public List<VideoStream> getVideoStreams() {
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return null;
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}
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@Override
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public List<VideoStream> getVideoOnlyStreams() {
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return null;
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}
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@Override
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public int getTimeStamp() throws ParsingException {
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String timeStamp;
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try {
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timeStamp = Parser.matchGroup1("(#t=\\d{0,3}h?\\d{0,3}m?\\d{1,3}s?)", pageUrl);
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} catch (Parser.RegexException e) {
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// catch this instantly since an url does not necessarily have to have a time stamp
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// -2 because well the testing system will then know its the regex that failed :/
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// not good i know
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return -2;
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}
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if (!timeStamp.isEmpty()) {
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try {
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String secondsString = "";
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String minutesString = "";
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String hoursString = "";
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try {
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secondsString = Parser.matchGroup1("(\\d{1,3})s", timeStamp);
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minutesString = Parser.matchGroup1("(\\d{1,3})m", timeStamp);
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hoursString = Parser.matchGroup1("(\\d{1,3})h", timeStamp);
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} catch (Exception e) {
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//it could be that time is given in another method
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if (secondsString.isEmpty() //if nothing was got,
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&& minutesString.isEmpty()//treat as unlabelled seconds
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&& hoursString.isEmpty()) {
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secondsString = Parser.matchGroup1("t=(\\d+)", timeStamp);
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}
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}
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int seconds = secondsString.isEmpty() ? 0 : Integer.parseInt(secondsString);
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int minutes = minutesString.isEmpty() ? 0 : Integer.parseInt(minutesString);
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int hours = hoursString.isEmpty() ? 0 : Integer.parseInt(hoursString);
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//don't trust BODMAS!
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return seconds + (60 * minutes) + (3600 * hours);
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//Log.d(TAG, "derived timestamp value:"+ret);
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//the ordering varies internationally
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} catch (ParsingException e) {
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throw new ParsingException("Could not get timestamp.", e);
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}
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} else {
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return 0;
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}
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}
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@Override
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public int getAgeLimit() {
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return 0;
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}
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@Override
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public String getAverageRating() {
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return null;
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}
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@Override
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public int getLikeCount() {
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return track.getInt("likes_count");
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}
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@Override
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public int getDislikeCount() {
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return 0;
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}
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@Override
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public StreamInfoItemExtractor getNextVideo() {
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return null;
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}
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@Override
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public StreamInfoItemCollector getRelatedVideos() throws ReCaptchaException, IOException, ParsingException {
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StreamInfoItemCollector collector = getStreamPreviewInfoCollector();
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Downloader dl = NewPipe.getDownloader();
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String apiUrl = "https://api-v2.soundcloud.com/tracks/" + trackId + "/related"
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+ "?client_id=" + SoundcloudParsingHelper.clientId();
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String response = dl.download(apiUrl);
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JSONObject responseObject = new JSONObject(response);
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JSONArray responseCollection = responseObject.getJSONArray("collection");
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for (int i = 0; i < responseCollection.length(); i++) {
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JSONObject relatedVideo = responseCollection.getJSONObject(i);
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collector.commit(new SoundcloudStreamInfoItemExtractor(relatedVideo));
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}
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return collector;
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}
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@Override
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public String getChannelUrl() {
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return track.getJSONObject("user").getString("permalink_url");
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}
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@Override
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public StreamType getStreamType() {
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return StreamType.AUDIO_STREAM;
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}
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@Override
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public String getErrorMessage() {
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return null;
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}
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}
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Reference in New Issue
Block a user