Adding Medianet outstream renderer support (#5854)

Author: c3p-0

modules/medianetBidAdapter.js

@@ -3,9 +3,11 @@ import * as utils from '../src/utils.js';
 import { config } from '../src/config.js';
 import { BANNER, NATIVE, VIDEO } from '../src/mediaTypes.js';
 import { getRefererInfo } from '../src/refererDetection.js';
+import { Renderer } from '../src/Renderer.js';
 
 const BIDDER_CODE = 'medianet';
 const BID_URL = 'https://prebid.media.net/rtb/prebid';
+const PLAYER_URL = 'https://prebid.media.net/video/bundle.js';
 const SLOT_VISIBILITY = {
   NOT_DETERMINED: 0,
   ABOVE_THE_FOLD: 1,
@@ -16,10 +18,14 @@ const EVENTS = {
   BID_WON_EVENT_NAME: 'client_bid_won'
 };
 const EVENT_PIXEL_URL = 'qsearch-a.akamaihd.net/log';
-
+const OUTSTREAM = 'outstream';
 let refererInfo = getRefererInfo();
 
 let mnData = {};
+
+window.mnet = window.mnet || {};
+window.mnet.queue = window.mnet.queue || [];
+
 mnData.urlData = {
   domain: utils.parseUrl(refererInfo.referer).hostname,
   page: refererInfo.referer,
@@ -321,6 +327,40 @@ function clearMnData() {
   mnData = {};
 }
 
+function addRenderer(bid) {
+  const videoContext = utils.deepAccess(bid, 'context') || '';
+  const vastTimeout = utils.deepAccess(bid, 'vto');
+  /* Adding renderer only when the context is Outstream
+     and the provider has responded with a renderer.
+   */
+  if (videoContext == OUTSTREAM && vastTimeout) {
+    bid.renderer = newVideoRenderer(bid);
+  }
+}
+
+function newVideoRenderer(bid) {
+  const renderer = Renderer.install({
+    url: PLAYER_URL,
+  });
+  renderer.setRender(function (bid) {
+    window.mnet.queue.push(function () {
+      const obj = {
+        width: bid.width,
+        height: bid.height,
+        vastTimeout: bid.vto,
+        maxAllowedVastTagRedirects: bid.mavtr,
+        allowVpaid: bid.avp,
+        autoPlay: bid.ap,
+        preload: bid.pl,
+        mute: bid.mt
+      }
+      const adUnitCode = bid.dfp_id;
+      const divId = utils.getGptSlotInfoForAdUnitCode(adUnitCode).divId || adUnitCode;
+      window.mnet.mediaNetoutstreamPlayer(bid, divId, obj);
+    });
+  });
+  return renderer;
+}
 export const spec = {
 
   code: BIDDER_CODE,
@@ -387,9 +427,10 @@ export const spec = {
     }
     validBids = bids.filter(bid => isValidBid(bid));
 
+    validBids.forEach(addRenderer);
+
     return validBids;
   },
-
   getUserSyncs: function(syncOptions, serverResponses) {
     let cookieSyncUrls = fetchCookieSyncUrls(serverResponses);
 

test/spec/modules/medianetBidAdapter_spec.js

@@ -952,6 +952,42 @@ let VALID_BID_REQUEST = [{
       }
     }
   },
+  SERVER_VIDEO_OUTSTREAM_RESPONSE_VALID_BID = {
+    body: {
+      'id': 'd90ca32f-3877-424a-b2f2-6a68988df57a',
+      'bidList': [{
+        'no_bid': false,
+        'requestId': '27210feac00e96',
+        'cpm': 12.00,
+        'width': 640,
+        'height': 480,
+        'ttl': 180,
+        'creativeId': '370637746',
+        'netRevenue': true,
+        'vastXml': '',
+        'currency': 'USD',
+        'dfp_id': 'video1',
+        'mediaType': 'video',
+        'vto': 5000,
+        'mavtr': 10,
+        'avp': true,
+        'ap': true,
+        'pl': true,
+        'mt': true,
+        'jslt': 3000,
+        'context': 'outstream'
+      }],
+      'ext': {
+        'csUrl': [{
+          'type': 'image',
+          'url': 'http://cs.media.net/cksync.php'
+        }, {
+          'type': 'iframe',
+          'url': 'http://contextual.media.net/checksync.php?&vsSync=1'
+        }]
+      }
+    }
+  },
   SERVER_VALID_BIDS = [{
     'no_bid': false,
     'requestId': '27210feac00e96',
@@ -1405,4 +1441,9 @@ describe('Media.net bid adapter', function () {
       expect(response).to.deep.equal(undefined);
     });
   });
+
+  it('context should be outstream', function () {
+    let bids = spec.interpretResponse(SERVER_VIDEO_OUTSTREAM_RESPONSE_VALID_BID, []);
+    expect(bids[0].context).to.equal('outstream');
+  });
 });