Put stats API on source handler

src/videojs-http-streaming.js

@@ -509,6 +509,37 @@ class HlsHandler extends Component {
     }
     super.dispose();
   }
+
+  getPlaybackStats() {
+    const getTimeRanges = (player, type) => {
+      const timeRangesList = [];
+      const timeRanges = player[type]();
+
+      for (let i = 0; i < timeRanges.length; i++) {
+        timeRangesList.push({
+          start: timeRanges.start(i),
+          end: timeRanges.end(i)
+        });
+      }
+
+      return timeRangesList;
+    };
+
+    return {
+      videoPlaybackQuality: this.tech_.getVideoPlaybackQuality(),
+      playerDimensions: this.tech_.currentDimensions(),
+      vhsStats: this.stats,
+      duration: this.tech_.duration(),
+      buffered: getTimeRanges(this.tech_, 'buffered'),
+      seekable: getTimeRanges(this.tech_, 'seekable'),
+      currentTime: this.tech_.currentTime(),
+      timestamp: Date.now(),
+      currentSource: this.tech_.currentSource_,
+      master: this.playlists.master,
+      currentTech: this.tech_.name_,
+      history: videojs.log.history().filter(([_, type]) => type === '[VHS]')
+    };
+  }
 }
 
 /**
@@ -600,46 +631,10 @@ if (!videojs.use) {
 videojs.m3u8 = m3u8;
 videojs.options.hls = videojs.options.hls || {};
 
-const getTimeRanges = (player, type) => {
-  const timeRangesList = [];
-  const timeRanges = player[type]();
-
-  for (let i = 0; i < timeRanges.length; i++) {
-    timeRangesList.push({
-      start: timeRanges.start(i),
-      end: timeRanges.end(i)
-    });
-  }
-
-  return timeRangesList;
-};
-
-const getPlaybackStats = function() {
-  const player = this;
-
-  return {
-    videoPlaybackQuality: player.getVideoPlaybackQuality(),
-    playerDimensions: player.currentDimensions(),
-    hlsStats: player.tech_.hls.stats,
-    duration: player.duration(),
-    buffered: getTimeRanges(player, 'buffered'),
-    seekable: getTimeRanges(player, 'seekable'),
-    currentTime: player.currentTime(),
-    timestamp: Date.now(),
-    currentSource: player.currentSource(),
-    master: player.tech_.hls.masterPlaylistController_.masterPlaylistLoader_.master,
-    currentTech: player.tech_.name_,
-    // TODO: filter by VHS logging only
-    history: videojs.log.history()
-  };
-};
-
 if (videojs.registerPlugin) {
   videojs.registerPlugin('reloadSourceOnError', reloadSourceOnError);
-  videojs.registerPlugin('getPlaybackStats', getPlaybackStats);
 } else {
   videojs.plugin('reloadSourceOnError', reloadSourceOnError);
-  videojs.plugin('getPlaybackStats', getPlaybackStats);
 }
 
 module.exports = {