Vidazoo utils: fix screen resolution detection (prebid#14122)

* Fix Vidazoo utils screen resolution detection

* remove duplication

---------

Co-authored-by: Demetrio Girardi <dgirardi@prebid.org>

Author: patmmccann

libraries/vidazooUtils/bidderUtils.js

@@ -6,7 +6,8 @@ import {
   parseSizesInput,
   parseUrl,
   triggerPixel,
-  uniques
+  uniques,
+  getWinDimensions
 } from '../../src/utils.js';
 import {chunk} from '../chunk/chunk.js';
 import {CURRENCY, DEAL_ID_EXPIRY, SESSION_ID_KEY, TTL_SECONDS, UNIQUE_DEAL_ID_EXPIRY} from './constants.js';
@@ -280,7 +281,7 @@ export function buildRequestData(bid, topWindowUrl, sizes, bidderRequest, bidder
     uniqueDealId: uniqueDealId,
     bidderVersion: bidderVersion,
     prebidVersion: '$prebid.version$',
-    res: `${screen.width}x${screen.height}`,
+    res: getScreenResolution(),
     schain: schain,
     mediaTypes: mediaTypes,
     isStorageAllowed: isStorageAllowed,
@@ -374,6 +375,15 @@ export function buildRequestData(bid, topWindowUrl, sizes, bidderRequest, bidder
   return data;
 }
 
+function getScreenResolution() {
+  const dimensions = getWinDimensions();
+  const width = dimensions?.screen?.width;
+  const height = dimensions?.screen?.height;
+  if (width != null && height != null) {
+    return `${width}x${height}`
+  }
+}
+
 export function createInterpretResponseFn(bidderCode, allowSingleRequest) {
   return function interpretResponse(serverResponse, request) {
     if (!serverResponse || !serverResponse.body) {

test/spec/modules/shinezRtbBidAdapter_spec.js

@@ -14,7 +14,7 @@ import {
   tryParseJSON,
   getUniqueDealId,
 } from '../../../libraries/vidazooUtils/bidderUtils.js';
-import {parseUrl, deepClone} from 'src/utils.js';
+import {parseUrl, deepClone, getWinDimensions} from 'src/utils.js';
 import {version} from 'package.json';
 import {useFakeTimers} from 'sinon';
 import {BANNER, VIDEO} from '../../../src/mediaTypes.js';
@@ -428,7 +428,7 @@ describe('ShinezRtbBidAdapter', function () {
           bidderVersion: adapter.version,
           prebidVersion: version,
           schain: BID.schain,
-          res: `${window.top.screen.width}x${window.top.screen.height}`,
+          res: `${getWinDimensions().screen.width}x${getWinDimensions().screen.height}`,
           mediaTypes: [BANNER],
           gpid: '0123456789',
           uqs: getTopWindowQueryParams(),