Extract stream duration as a Java 8 Duration

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

@@ -11,7 +11,7 @@
 
 import javax.annotation.Nonnull;
 import javax.annotation.Nullable;
-
+import java.time.Duration;
 import java.util.List;
 
 import static org.schabi.newpipe.extractor.services.bandcamp.extractors.BandcampExtractorHelper.BASE_URL;
@@ -26,13 +26,14 @@ public BandcampRadioInfoItemExtractor(final JsonObject radioShow) {
         show = radioShow;
     }
 
+    @Nonnull
     @Override
-    public long getDuration() {
+    public Duration getDurationObject() {
         /* Duration is only present in the more detailed information that has to be queried
         separately. Therefore, over 300 queries would be needed every time the kiosk is opened if we
         were to display the real value. */
-        //return query(show.getInt("id")).getLong("audio_duration");
-        return 0;
+        //return Duration.ofSeconds(query(show.getInt("id")).getLong("audio_duration"));
+        return Duration.ZERO;
     }
 
     @Nullable

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

@@ -43,9 +43,4 @@ public String getUrl() throws ParsingException {
     public List<Image> getThumbnails() throws ParsingException {
         return getImagesFromImageId(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

@@ -11,6 +11,7 @@
 
 import javax.annotation.Nonnull;
 import java.io.IOException;
+import java.time.Duration;
 import java.util.Collections;
 import java.util.List;
 
@@ -46,9 +47,10 @@ public String getUrl() {
         return getUploaderUrl() + track.getString("title_link");
     }
 
+    @Nonnull
     @Override
-    public long getDuration() {
-        return track.getLong("duration");
+    public Duration getDurationObject() {
+        return Duration.ofSeconds(track.getLong("duration"));
     }
 
     @Override

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

@@ -47,9 +47,4 @@ public String getUrl() throws ParsingException {
     public List<Image> getThumbnails() throws ParsingException {
         return getImagesFromSearchResult(searchResult);
     }
-
-    @Override
-    public long getDuration() {
-        return -1;
-    }
 }

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

@@ -60,11 +60,6 @@ public boolean isAd() throws ParsingException {
         return false;
     }
 
-    @Override
-    public long getDuration() throws ParsingException {
-        return 0;
-    }
-
     @Override
     public long getViewCount() throws ParsingException {
         return -1;

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

@@ -64,7 +64,7 @@ public InfoItemsPage<StreamInfoItem> getInitialPage() throws IOException, Extrac
                 .map(JsonObject.class::cast)
                 .map(MediaCCCRecentKioskExtractor::new)
                 // #813 / voc/voctoweb#609 -> returns faulty data -> filter it out
-                .filter(extractor -> extractor.getDuration() > 0)
+                .filter(extractor -> !extractor.getDurationObject().isZero())
                 .forEach(collector::commit);
 
         return new InfoItemsPage<>(collector, null);

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

@@ -9,6 +9,7 @@
 import org.schabi.newpipe.extractor.stream.StreamInfoItemExtractor;
 import org.schabi.newpipe.extractor.stream.StreamType;
 
+import java.time.Duration;
 import java.time.ZonedDateTime;
 import java.time.format.DateTimeFormatter;
 import java.util.List;
@@ -53,10 +54,11 @@ public boolean isAd() {
     }
 
     @Override
-    public long getDuration() {
+    @Nonnull
+    public Duration getDurationObject() {
         // duration and length have the same value, see
         // https://github.com/voc/voctoweb/blob/master/app/views/public/shared/_event.json.jbuilder
-        return event.getInt("duration");
+        return Duration.ofSeconds(event.getLong("duration"));
     }
 
     @Override

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

@@ -10,6 +10,7 @@
 
 import javax.annotation.Nonnull;
 import javax.annotation.Nullable;
+import java.time.Duration;
 import java.util.List;
 
 import static org.schabi.newpipe.extractor.services.media_ccc.extractors.MediaCCCParsingHelper.getThumbnailsFromStreamItem;
@@ -32,8 +33,9 @@ public boolean isAd() {
     }
 
     @Override
-    public long getDuration() {
-        return event.getInt("length");
+    @Nonnull
+    public Duration getDurationObject() {
+        return Duration.ofSeconds(event.getLong("length"));
     }
 
     @Override

extractor/src/main/java/org/schabi/newpipe/extractor/services/peertube/extractors/PeertubeStreamInfoItemExtractor.java

@@ -10,6 +10,7 @@
 import org.schabi.newpipe.extractor.utils.JsonUtils;
 
 import javax.annotation.Nonnull;
+import java.time.Duration;
 import java.util.List;
 
 import static org.schabi.newpipe.extractor.services.peertube.PeertubeParsingHelper.getAvatarsFromOwnerAccountOrVideoChannelObject;
@@ -100,8 +101,9 @@ public StreamType getStreamType() {
     }
 
     @Override
-    public long getDuration() {
-        return item.getLong("duration");
+    @Nonnull
+    public Duration getDurationObject() {
+        return Duration.ofSeconds(item.getLong("duration"));
     }
 
     protected void setBaseUrl(final String baseUrl) {

extractor/src/main/java/org/schabi/newpipe/extractor/services/soundcloud/extractors/SoundcloudStreamInfoItemExtractor.java

@@ -9,6 +9,7 @@
 import org.schabi.newpipe.extractor.stream.StreamType;
 
 import javax.annotation.Nonnull;
+import java.time.Duration;
 import java.util.List;
 
 import static org.schabi.newpipe.extractor.services.soundcloud.SoundcloudParsingHelper.getAllImagesFromArtworkOrAvatarUrl;
@@ -35,8 +36,9 @@ public String getName() {
     }
 
     @Override
-    public long getDuration() {
-        return itemObject.getLong("duration") / 1000L;
+    @Nonnull
+    public Duration getDurationObject() {
+        return Duration.ofMillis(itemObject.getLong("duration"));
     }
 
     @Override

extractor/src/main/java/org/schabi/newpipe/extractor/services/youtube/YoutubeParsingHelper.java

@@ -32,8 +32,8 @@
 import com.grack.nanojson.JsonParser;
 import com.grack.nanojson.JsonParserException;
 import com.grack.nanojson.JsonWriter;
-
 import org.jsoup.nodes.Entities;
+
 import org.schabi.newpipe.extractor.Image;
 import org.schabi.newpipe.extractor.Image.ResolutionLevel;
 import org.schabi.newpipe.extractor.downloader.Response;
@@ -56,10 +56,12 @@
 import java.net.MalformedURLException;
 import java.net.URL;
 import java.nio.charset.StandardCharsets;
+import java.time.Duration;
 import java.time.LocalDate;
 import java.time.OffsetDateTime;
 import java.time.ZoneOffset;
 import java.time.format.DateTimeParseException;
+import java.time.temporal.ChronoUnit;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Locale;
@@ -310,21 +312,22 @@ public static boolean isY2ubeURL(@Nonnull final URL url) {
      * @return the duration in seconds
      * @throws ParsingException when more than 3 separators are found
      */
-    public static int parseDurationString(@Nonnull final String input)
-            throws ParsingException, NumberFormatException {
+    public static Duration parseDurationString(@Nonnull final String input)
+            throws ParsingException {
         // If time separator : is not detected, try . instead
         final String[] splitInput = input.contains(":")
                 ? input.split(":")
                 : input.split("\\.");
 
-        final int[] units = {24, 60, 60, 1};
-        final int offset = units.length - splitInput.length;
+        final var units = List.of(ChronoUnit.DAYS, ChronoUnit.HOURS, ChronoUnit.MINUTES,
+                ChronoUnit.SECONDS);
+        final int offset = units.size() - splitInput.length;
         if (offset < 0) {
             throw new ParsingException("Error duration string with unknown format: " + input);
         }
-        int duration = 0;
+        Duration duration = Duration.ZERO;
         for (int i = 0; i < splitInput.length; i++) {
-            duration = units[i + offset] * (duration + convertDurationToInt(splitInput[i]));
+            duration = duration.plus(convertDurationToInt(splitInput[i]), units.get(i + offset));
         }
         return duration;
     }
@@ -341,11 +344,7 @@ public static int parseDurationString(@Nonnull final String input)
      * @return The converted integer or 0 if the conversion failed.
      */
     private static int convertDurationToInt(final String input) {
-        if (input == null || input.isEmpty()) {
-            return 0;
-        }
-
-        final String clearedInput = Utils.removeNonDigitCharacters(input);
+        final String clearedInput = input != null ? Utils.removeNonDigitCharacters(input) : "";
         try {
             return Integer.parseInt(clearedInput);
         } catch (final NumberFormatException ex) {

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

@@ -33,12 +33,6 @@ public boolean isAd() {
         return false;
     }
 
-    @Override
-    public long getDuration() {
-        // Not available when fetching through the feed endpoint.
-        return -1;
-    }
-
     @Override
     public long getViewCount() {
         return Long.parseLong(entryElement.getElementsByTag("media:statistics").first()

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

@@ -12,6 +12,7 @@
 import org.schabi.newpipe.extractor.utils.Utils;
 
 import javax.annotation.Nonnull;
+import java.time.Duration;
 import java.util.List;
 
 import static org.schabi.newpipe.extractor.services.youtube.YoutubeParsingHelper.getTextFromObject;
@@ -67,7 +68,8 @@ public boolean isAd() {
     }
 
     @Override
-    public long getDuration() throws ParsingException {
+    @Nonnull
+    public Duration getDurationObject() throws ParsingException {
         final String duration = descriptionElements.getObject(descriptionElements.size() - 1)
                 .getString("text");
         if (!isNullOrEmpty(duration)) {

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

@@ -5,7 +5,6 @@
 import static org.schabi.newpipe.extractor.utils.Utils.isNullOrEmpty;
 
 import com.grack.nanojson.JsonObject;
-
 import org.schabi.newpipe.extractor.Image;
 import org.schabi.newpipe.extractor.exceptions.ParsingException;
 import org.schabi.newpipe.extractor.localization.DateWrapper;
@@ -90,11 +89,6 @@ public boolean isAd() throws ParsingException {
         return false;
     }
 
-    @Override
-    public long getDuration() throws ParsingException {
-        return -1;
-    }
-
     @Override
     public String getUploaderName() throws ParsingException {
         return null;

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

@@ -41,7 +41,7 @@
 
 import javax.annotation.Nonnull;
 import javax.annotation.Nullable;
-
+import java.time.Duration;
 import java.time.Instant;
 import java.time.OffsetDateTime;
 import java.time.ZoneOffset;
@@ -136,10 +136,11 @@ public String getName() throws ParsingException {
         throw new ParsingException("Could not get name");
     }
 
+    @Nonnull
     @Override
-    public long getDuration() throws ParsingException {
+    public Duration getDurationObject() throws ParsingException {
         if (getStreamType() == StreamType.LIVE_STREAM) {
-            return -1;
+            return Duration.ZERO;
         }
 
         String duration = getTextFromObject(videoInfo.getObject("lengthText"));
@@ -169,7 +170,7 @@ public long getDuration() throws ParsingException {
                 if (isPremiere()) {
                     // Premieres can be livestreams, so the duration is not available in this
                     // case
-                    return -1;
+                    return Duration.ZERO;
                 }
 
                 throw new ParsingException("Could not get duration");

extractor/src/main/java/org/schabi/newpipe/extractor/stream/StreamInfoItem.java

@@ -26,6 +26,7 @@
 
 import javax.annotation.Nonnull;
 import javax.annotation.Nullable;
+import java.time.Duration;
 import java.util.List;
 
 /**
@@ -40,7 +41,8 @@ public class StreamInfoItem extends InfoItem {
     @Nullable
     private DateWrapper uploadDate;
     private long viewCount = -1;
-    private long duration = -1;
+    @Nonnull
+    private Duration duration = Duration.ZERO;
 
     private String uploaderUrl = null;
     @Nonnull
@@ -76,12 +78,21 @@ public void setViewCount(final long viewCount) {
         this.viewCount = viewCount;
     }
 
-    public long getDuration() {
+    @Nonnull
+    public Duration getDurationObject() {
         return duration;
     }
 
+    public void setDurationObject(@Nonnull final Duration durationObject) {
+        this.duration = durationObject;
+    }
+
+    public long getDuration() {
+        return duration.toSeconds();
+    }
+
     public void setDuration(final long duration) {
-        this.duration = duration;
+        this.duration = Duration.ofSeconds(duration);
     }
 
     public String getUploaderUrl() {

extractor/src/main/java/org/schabi/newpipe/extractor/stream/StreamInfoItemExtractor.java

@@ -27,6 +27,7 @@
 
 import javax.annotation.Nonnull;
 import javax.annotation.Nullable;
+import java.time.Duration;
 import java.util.List;
 
 public interface StreamInfoItemExtractor extends InfoItemExtractor {
@@ -48,12 +49,25 @@ public interface StreamInfoItemExtractor extends InfoItemExtractor {
     boolean isAd() throws ParsingException;
 
     /**
-     * Get the stream duration in seconds
+     * Get the stream duration as a {@link Duration}.
      *
-     * @return the stream duration in seconds or -1 if no duration is available
+     * @return the stream duration in seconds or {@link Duration#ZERO} if no duration is available
      * @throws ParsingException if there is an error in the extraction
      */
-    long getDuration() throws ParsingException;
+    @Nonnull
+    default Duration getDurationObject() throws ParsingException {
+        return Duration.ZERO;
+    }
+
+    /**
+     * Get the stream duration in seconds.
+     *
+     * @return the stream duration in seconds or 0 if no duration is available
+     * @throws ParsingException if there is an error in the extraction
+     */
+    default long getDuration() throws ParsingException {
+        return getDurationObject().toSeconds();
+    }
 
     /**
      * Parses the number of views