From bf909eaa066c997ee169640008ee5933c1965874 Mon Sep 17 00:00:00 2001
From: github-saad-elmahfoudi
 <87966599+github-saad-elmahfoudi@users.noreply.github.com>
Date: Wed, 6 Dec 2023 13:19:18 +0100
Subject: [PATCH] Teads Bid Adapter: add new window features to request
 (#10796)

* Add new window features to HB request

* fixup! Add new window features to HB request
---
 modules/teadsBidAdapter.js                |  7 +++
 test/spec/modules/teadsBidAdapter_spec.js | 58 +++++++++++++++++++++++
 2 files changed, 65 insertions(+)

diff --git a/modules/teadsBidAdapter.js b/modules/teadsBidAdapter.js
index 5e92af640b8..ba16c6ddf82 100644
--- a/modules/teadsBidAdapter.js
+++ b/modules/teadsBidAdapter.js
@@ -45,6 +45,7 @@ export const spec = {
    */
   buildRequests: function(validBidRequests, bidderRequest) {
     const bids = validBidRequests.map(buildRequestObject);
+    const topWindow = window.top;
 
     const payload = {
       referrer: getReferrerInfo(bidderRequest),
@@ -55,6 +56,12 @@ export const spec = {
       timeToFirstByte: getTimeToFirstByte(window),
       data: bids,
       deviceWidth: screen.width,
+      screenOrientation: screen.orientation?.type,
+      historyLength: topWindow.history?.length,
+      viewportHeight: topWindow.visualViewport?.height,
+      viewportWidth: topWindow.visualViewport?.width,
+      hardwareConcurrency: topWindow.navigator?.hardwareConcurrency,
+      deviceMemory: topWindow.navigator?.deviceMemory,
       hb_version: '$prebid.version$',
       ...getSharedViewerIdParameters(validBidRequests),
       ...getFirstPartyTeadsIdParameter(validBidRequests)
diff --git a/test/spec/modules/teadsBidAdapter_spec.js b/test/spec/modules/teadsBidAdapter_spec.js
index b0d5f436e0b..98f706f5193 100644
--- a/test/spec/modules/teadsBidAdapter_spec.js
+++ b/test/spec/modules/teadsBidAdapter_spec.js
@@ -1,6 +1,7 @@
 import {expect} from 'chai';
 import {spec, storage} from 'modules/teadsBidAdapter.js';
 import {newBidder} from 'src/adapters/bidderFactory.js';
+import { off } from '../../../src/events';
 
 const ENDPOINT = 'https://a.teads.tv/hb/bid-request';
 const AD_SCRIPT = '<script type="text/javascript" class="teads" async="true" src="https://a.teads.tv/hb/getAdSettings"></script>"';
@@ -254,6 +255,63 @@ describe('teadsBidAdapter', () => {
       expect(payload.pageReferrer).to.deep.equal(document.referrer);
     });
 
+    it('should add screenOrientation info to payload', function () {
+      const request = spec.buildRequests(bidRequests, bidderRequestDefault);
+      const payload = JSON.parse(request.data);
+      const screenOrientation = window.top.screen.orientation?.type
+
+      if (screenOrientation) {
+        expect(payload.screenOrientation).to.exist;
+        expect(payload.screenOrientation).to.deep.equal(screenOrientation);
+      } else expect(payload.screenOrientation).to.not.exist;
+    });
+
+    it('should add historyLength info to payload', function () {
+      const request = spec.buildRequests(bidRequests, bidderRequestDefault);
+      const payload = JSON.parse(request.data);
+
+      expect(payload.historyLength).to.exist;
+      expect(payload.historyLength).to.deep.equal(window.top.history.length);
+    });
+
+    it('should add viewportHeight info to payload', function () {
+      const request = spec.buildRequests(bidRequests, bidderRequestDefault);
+      const payload = JSON.parse(request.data);
+
+      expect(payload.viewportHeight).to.exist;
+      expect(payload.viewportHeight).to.deep.equal(window.top.visualViewport.height);
+    });
+
+    it('should add viewportWidth info to payload', function () {
+      const request = spec.buildRequests(bidRequests, bidderRequestDefault);
+      const payload = JSON.parse(request.data);
+
+      expect(payload.viewportWidth).to.exist;
+      expect(payload.viewportWidth).to.deep.equal(window.top.visualViewport.width);
+    });
+
+    it('should add hardwareConcurrency info to payload', function () {
+      const request = spec.buildRequests(bidRequests, bidderRequestDefault);
+      const payload = JSON.parse(request.data);
+      const hardwareConcurrency = window.top.navigator?.hardwareConcurrency
+
+      if (hardwareConcurrency) {
+        expect(payload.hardwareConcurrency).to.exist;
+        expect(payload.hardwareConcurrency).to.deep.equal(hardwareConcurrency);
+      } else expect(payload.hardwareConcurrency).to.not.exist
+    });
+
+    it('should add deviceMemory info to payload', function () {
+      const request = spec.buildRequests(bidRequests, bidderRequestDefault);
+      const payload = JSON.parse(request.data);
+      const deviceMemory = window.top.navigator.deviceMemory
+
+      if (deviceMemory) {
+        expect(payload.deviceMemory).to.exist;
+        expect(payload.deviceMemory).to.deep.equal(deviceMemory);
+      } else expect(payload.deviceMemory).to.not.exist;
+    });
+
     describe('pageTitle', function () {
       it('should add pageTitle info to payload based on document title', function () {
         const testText = 'This is a title';