Merge remote-tracking branch 'origin/pr/1355'

airsonic-main/src/main/java/org/airsonic/player/ajax/PlayQueueInfo.java

@@ -61,7 +61,7 @@ public class PlayQueueInfo {
                 durationSeconds += entry.getDuration();
             }
         }
-        return StringUtil.formatDuration(durationSeconds);
+        return StringUtil.formatDurationMSS(durationSeconds);
     }
 
     public boolean isStopEnabled() {

airsonic-main/src/main/java/org/airsonic/player/controller/VideoPlayerController.java

@@ -89,7 +89,7 @@ public class VideoPlayerController {
     public static Map<String, Integer> createSkipOffsets(int durationSeconds) {
         LinkedHashMap<String, Integer> result = new LinkedHashMap<String, Integer>();
         for (int i = 0; i < durationSeconds; i += 60) {
-            result.put(StringUtil.formatDuration(i), i);
+            result.put(StringUtil.formatDurationMSS(i), i);
         }
         return result;
     }

airsonic-main/src/main/java/org/airsonic/player/domain/MediaFile.java

@@ -22,6 +22,7 @@ package org.airsonic.player.domain;
 import com.google.common.base.Function;
 import com.google.common.collect.Lists;
 import org.airsonic.player.util.FileUtil;
+import org.airsonic.player.util.StringUtil;
 import org.apache.commons.io.FilenameUtils;
 
 import java.io.File;
@@ -279,31 +280,8 @@ public class MediaFile {
         if (durationSeconds == null) {
             return null;
         }
-
-        StringBuilder result = new StringBuilder(8);
-
-        int seconds = durationSeconds;
-
-        int hours = seconds / 3600;
-        seconds -= hours * 3600;
-
-        int minutes = seconds / 60;
-        seconds -= minutes * 60;
-
-        if (hours > 0) {
-            result.append(hours).append(':');
-            if (minutes < 10) {
-                result.append('0');
-            }
-        }
-
-        result.append(minutes).append(':');
-        if (seconds < 10) {
-            result.append('0');
-        }
-        result.append(seconds);
-
-        return result.toString();
+        // Return in M:SS or H:MM:SS
+        return StringUtil.formatDuration(durationSeconds);
     }
 
     public Long getFileSize() {

airsonic-main/src/main/java/org/airsonic/player/domain/Playlist.java

@@ -113,7 +113,7 @@ public class Playlist {
     }
 
     public String getDurationAsString() {
-        return StringUtil.formatDuration(durationSeconds);
+        return StringUtil.formatDurationMSS(durationSeconds);
     }
 
     public Date getCreated() {

airsonic-main/src/main/java/org/airsonic/player/service/upnp/CustomContentDirectory.java

@@ -89,27 +89,7 @@ public abstract class CustomContentDirectory extends AbstractContentDirectorySer
         if (seconds == null) {
             return null;
         }
-
-        StringBuilder result = new StringBuilder(8);
-
-        int hours = seconds / 3600;
-        seconds -= hours * 3600;
-
-        int minutes = seconds / 60;
-        seconds -= minutes * 60;
-
-        result.append(hours).append(':');
-        if (minutes < 10) {
-            result.append('0');
-        }
-        result.append(minutes).append(':');
-        if (seconds < 10) {
-            result.append('0');
-        }
-        result.append(seconds);
-        result.append(".0");
-
-        return result.toString();
+        return StringUtil.formatDurationHMMSS((int)seconds) + ".0";
     }
 
     protected String getBaseUrl() {

airsonic-main/src/main/java/org/airsonic/player/util/StringUtil.java

@@ -226,19 +226,33 @@ public final class StringUtil {
     }
 
     /**
-     * Formats a duration with minutes and seconds, e.g., "93:45"
+     * Formats a duration with minutes and seconds, e.g., "4:34" or "93:45"
      */
-    public static String formatDuration(int seconds) {
-        int minutes = seconds / 60;
-        int secs = seconds % 60;
+    public static String formatDurationMSS(int seconds) {
+        if (seconds < 0) {
+            throw new IllegalArgumentException("seconds must be >= 0");
+        }
+        return String.format("%d:%02d", seconds / 60, seconds % 60);
+    }
+
+    /**
+     * Formats a duration with H:MM:SS, e.g., "1:33:45"
+     */
+    public static String formatDurationHMMSS(int seconds) {
+        int hours = seconds / 3600;
+        seconds -= hours * 3600;
 
-        StringBuilder builder = new StringBuilder(6);
-        builder.append(minutes).append(":");
-        if (secs < 10) {
-            builder.append("0");
+        return String.format("%d:%s%s", hours, seconds < 600 ? "0" : "", formatDurationMSS(seconds));
+    }
+
+    /**
+     * Formats a duration to M:SS or H:MM:SS
+     */
+    public static String formatDuration(int seconds) {
+        if (seconds >= 3600) {
+            return formatDurationHMMSS(seconds);
         }
-        builder.append(secs);
-        return builder.toString();
+        return formatDurationMSS(seconds);
     }
 
     /**

airsonic-main/src/test/java/org/airsonic/player/util/StringUtilTestCase.java

@@ -81,6 +81,34 @@ public class StringUtilTestCase extends TestCase {
         assertEquals("Error in formatBytes().", "4413,43 TB", StringUtil.formatBytes(4852617603375432L, locale));
     }
 
+    public void testFormatDurationMSS() {
+        assertEquals("Error in formatDurationMSS().", "0:00", StringUtil.formatDurationMSS(0));
+        assertEquals("Error in formatDurationMSS().", "0:05", StringUtil.formatDurationMSS(5));
+        assertEquals("Error in formatDurationMSS().", "0:10", StringUtil.formatDurationMSS(10));
+        assertEquals("Error in formatDurationMSS().", "0:59", StringUtil.formatDurationMSS(59));
+        assertEquals("Error in formatDurationMSS().", "1:00", StringUtil.formatDurationMSS(60));
+        assertEquals("Error in formatDurationMSS().", "1:01", StringUtil.formatDurationMSS(61));
+        assertEquals("Error in formatDurationMSS().", "1:10", StringUtil.formatDurationMSS(70));
+        assertEquals("Error in formatDurationMSS().", "10:00", StringUtil.formatDurationMSS(600));
+        assertEquals("Error in formatDurationMSS().", "45:50", StringUtil.formatDurationMSS(2750));
+        assertEquals("Error in formatDurationMSS().", "83:45", StringUtil.formatDurationMSS(5025));
+        assertEquals("Error in formatDurationMSS().", "121:40", StringUtil.formatDurationMSS(7300));
+    }
+
+    public void testFormatDurationHMMSS() {
+        assertEquals("Error in formatDurationHMMSS().", "0:00:00", StringUtil.formatDurationHMMSS(0));
+        assertEquals("Error in formatDurationHMMSS().", "0:00:05", StringUtil.formatDurationHMMSS(5));
+        assertEquals("Error in formatDurationHMMSS().", "0:00:10", StringUtil.formatDurationHMMSS(10));
+        assertEquals("Error in formatDurationHMMSS().", "0:00:59", StringUtil.formatDurationHMMSS(59));
+        assertEquals("Error in formatDurationHMMSS().", "0:01:00", StringUtil.formatDurationHMMSS(60));
+        assertEquals("Error in formatDurationHMMSS().", "0:01:01", StringUtil.formatDurationHMMSS(61));
+        assertEquals("Error in formatDurationHMMSS().", "0:01:10", StringUtil.formatDurationHMMSS(70));
+        assertEquals("Error in formatDurationHMMSS().", "0:10:00", StringUtil.formatDurationHMMSS(600));
+        assertEquals("Error in formatDurationHMMSS().", "0:45:50", StringUtil.formatDurationHMMSS(2750));
+        assertEquals("Error in formatDurationHMMSS().", "1:23:45", StringUtil.formatDurationHMMSS(5025));
+        assertEquals("Error in formatDurationHMMSS().", "2:01:40", StringUtil.formatDurationHMMSS(7300));
+    }
+
     public void testFormatDuration() {
         assertEquals("Error in formatDuration().", "0:00", StringUtil.formatDuration(0));
         assertEquals("Error in formatDuration().", "0:05", StringUtil.formatDuration(5));
@@ -91,7 +119,8 @@ public class StringUtilTestCase extends TestCase {
         assertEquals("Error in formatDuration().", "1:10", StringUtil.formatDuration(70));
         assertEquals("Error in formatDuration().", "10:00", StringUtil.formatDuration(600));
         assertEquals("Error in formatDuration().", "45:50", StringUtil.formatDuration(2750));
-        assertEquals("Error in formatDuration().", "83:45", StringUtil.formatDuration(5025));
+        assertEquals("Error in formatDuration().", "1:23:45", StringUtil.formatDuration(5025));
+        assertEquals("Error in formatDuration().", "2:01:40", StringUtil.formatDuration(7300));
     }
 
     public void testSplit() {