From d76aa96fbbcb2abe9b47f7f37167ff63fa78f4fe Mon Sep 17 00:00:00 2001
From: Gabriel P Samson <gabriel.samson@segment.com>
Date: Sun, 17 May 2020 21:32:05 -0700
Subject: [PATCH 1/2] AA: Add window based playheads

---
 integrations/adobe-analytics/lib/index.js     | 16 ++++++++++++++-
 .../adobe-analytics/test/index.test.js        | 20 +++++++++++++++++++
 2 files changed, 35 insertions(+), 1 deletion(-)

diff --git a/integrations/adobe-analytics/lib/index.js b/integrations/adobe-analytics/lib/index.js
index 84073d524..d181b2972 100644
--- a/integrations/adobe-analytics/lib/index.js
+++ b/integrations/adobe-analytics/lib/index.js
@@ -135,6 +135,10 @@ AdobeAnalytics.prototype.initialize = function() {
   // In case this has been defined already
   window.s_account = window.s_account || options.reportSuiteId;
 
+  // Initialize a window object that can be used to update the playhead value of a session
+  // WITHOUT sending several 'Video Content Playing' events. (see line 1242)
+  window._segHBPlayheads = {};
+
   // Load the larger Heartbeat script only if the customer has it enabled in settings.
   // This file is considerably bigger, so this check is necessary.
   if (options.heartbeatTrackingServerUrl) {
@@ -1236,7 +1240,17 @@ function initHeartbeat(track) {
   mediaHeartbeatConfig.debugLogging = !!window._enableHeartbeatDebugLogging; // Optional beta flag for seeing debug output.
 
   mediaHeartbeatDelegate.getCurrentPlaybackTime = function() {
-    return self.playhead || 0; // TODO: Bind to the Heartbeat events we have specced.
+    var playhead = self.playhead || 0;
+
+    // We allow implementions to set the playhead value of a video session on a shared
+    // window object. This allows us to relay the playhead to AA's heartbeat SDK several
+    // times a second, without relying on a 'Video Content Playing' event to update the position.
+    var sessions = window._segHBPlayheads || {};
+    if (sessions[props.session_id]) {
+      playhead = sessions[props.session_id];
+    }
+
+    return playhead;
   };
 
   mediaHeartbeatDelegate.getQoSObject = function() {
diff --git a/integrations/adobe-analytics/test/index.test.js b/integrations/adobe-analytics/test/index.test.js
index d1c3fdb23..5880c4da8 100644
--- a/integrations/adobe-analytics/test/index.test.js
+++ b/integrations/adobe-analytics/test/index.test.js
@@ -1833,6 +1833,26 @@ describe('Adobe Analytics', function() {
           'trackPause'
         );
       });
+
+      it('should return the playhead value from the window object', function() {
+        analytics.track('Video Playback Started', {
+          session_id: sessionId,
+          channel: 'Black Mesa',
+          video_player: 'Transit Announcement System',
+          playhead: 5,
+          asset_id: 'Gordon Freeman',
+          title: 'Half-Life',
+          total_length: 1260,
+          livestream: false
+        });
+
+        window._segHBPlayheads[sessionId] = 5.111;
+
+        var actual = adobeAnalytics.mediaHeartbeats[
+          sessionId
+        ].delegate.getCurrentPlaybackTime();
+        analytics.assert(actual, 5.111);
+      });
     });
   });
 });

From 99453967fbc65f357f12d919d8c9a94d51162f8b Mon Sep 17 00:00:00 2001
From: Gabriel P Samson <gabriel.samson@segment.com>
Date: Sun, 17 May 2020 21:36:31 -0700
Subject: [PATCH 2/2] Bump AA version

---
 integrations/adobe-analytics/HISTORY.md   | 4 ++++
 integrations/adobe-analytics/package.json | 2 +-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/integrations/adobe-analytics/HISTORY.md b/integrations/adobe-analytics/HISTORY.md
index e16b2a8d4..72f1eb3bf 100644
--- a/integrations/adobe-analytics/HISTORY.md
+++ b/integrations/adobe-analytics/HISTORY.md
@@ -1,3 +1,7 @@
+1.16.2 / 2020-05-17
+===================
+* Reads session playhead values from `window._segHBPlayheads` if it exists. This solves an issue where the playhead is only updated when 'Video Content Playing' (+ various others) events are tracked. To get around this, we allow video implementations to set the playhead value as often as possible without the need to trigger an event.
+
 1.16.1 / 2020-05-15
 ===================
 * Supports sending top level `event` as `prop`, `eVar`, `lVar`, `hVar`, or Context Data Variable.
diff --git a/integrations/adobe-analytics/package.json b/integrations/adobe-analytics/package.json
index 9321ac1c7..3b24c3dc4 100644
--- a/integrations/adobe-analytics/package.json
+++ b/integrations/adobe-analytics/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@segment/analytics.js-integration-adobe-analytics",
   "description": "The Adobe Analytics analytics.js integration.",
-  "version": "1.16.1",
+  "version": "1.16.2",
   "keywords": [
     "analytics.js",
     "analytics.js-integration",