Add support for video stream context

modules/appnexusAstBidAdapter.js

@@ -5,7 +5,7 @@ import { NATIVE, VIDEO } from 'src/mediaTypes';
 
 const BIDDER_CODE = 'appnexusAst';
 const URL = '//ib.adnxs.com/ut/v3/prebid';
-const SUPPORTED_AD_TYPES = ['banner', 'video', 'video-outstream', 'native'];
+const SUPPORTED_AD_TYPES = ['banner', 'video', 'native'];
 const VIDEO_TARGETING = ['id', 'mimes', 'minduration', 'maxduration',
   'startdelay', 'skippable', 'playback_method', 'frameworks'];
 const USER_PARAMS = ['age', 'external_uid', 'segments', 'gender', 'dnt', 'language'];
@@ -218,6 +218,7 @@ function newBid(serverBid, rtbBid) {
 
   return bid;
 }
+
 function bidToTag(bid) {
   const tag = {};
   tag.sizes = transformSizes(bid.sizes);
@@ -289,7 +290,13 @@ function bidToTag(bid) {
     }
   }
 
-  if (bid.mediaType === 'video') { tag.require_asset_url = true; }
+  const videoMediaType = utils.deepAccess(bid, 'mediaTypes.video');
+  const context = utils.deepAccess(bid, 'mediaTypes.video.context');
+
+  if (bid.mediaType === 'video' || (videoMediaType && context !== 'outstream')) {
+    tag.require_asset_url = true;
+  }
+
   if (bid.params.video) {
     tag.video = {};
     // place any valid video params on the tag
@@ -356,9 +363,7 @@ function handleOutstreamRendererEvents(bid, id, eventName) {
 
 function parseMediaType(rtbBid) {
   const adType = rtbBid.ad_type;
-  if (rtbBid.renderer_url) {
-    return 'video-outstream';
-  } else if (adType === 'video') {
+  if (adType === 'video') {
     return 'video';
   } else if (adType === 'native') {
     return 'native';

modules/unrulyBidAdapter.js

@@ -85,6 +85,12 @@ function UnrulyAdapter() {
         return
       }
 
+      const videoMediaType = utils.deepAccess(bidRequestBids[0], 'mediaTypes.video')
+      const context = utils.deepAccess(bidRequestBids[0], 'mediaTypes.video.context')
+      if (videoMediaType && context !== 'outstream') {
+        return
+      }
+
       const payload = {
         bidRequests: bidRequestBids
       }
@@ -106,6 +112,8 @@ function UnrulyAdapter() {
   return adapter
 }
 
-adaptermanager.registerBidAdapter(new UnrulyAdapter(), 'unruly')
+adaptermanager.registerBidAdapter(new UnrulyAdapter(), 'unruly', {
+  supportedMediaTypes: ['video']
+});
 
 module.exports = UnrulyAdapter

src/adaptermanager.js

@@ -1,6 +1,6 @@
 /** @module adaptermanger */
 
-import { flatten, getBidderCodes, shuffle } from './utils';
+import { flatten, getBidderCodes, getDefinedParams, shuffle } from './utils';
 import { mapSizes } from './sizeMapping';
 import { processNativeAdUnitParams, nativeAdapters } from './native';
 import { StorageManager, pbjsSyncsKey } from './storagemanager';
@@ -48,10 +48,21 @@ function getBids({bidderCode, requestId, bidderRequestId, adUnits}) {
           });
         }
 
+        if (adUnit.mediaTypes) {
+          if (utils.isValidMediaTypes(adUnit.mediaTypes)) {
+            bid = Object.assign({}, bid, { mediaTypes: adUnit.mediaTypes });
+          } else {
+            utils.logError(`mediaTypes is not correctly configured`);
+          }
+        }
+
+        bid = Object.assign({}, bid, getDefinedParams(adUnit, [
+          'mediaType',
+          'renderer'
+        ]));
+
         return Object.assign({}, bid, {
           placementCode: adUnit.code,
-          mediaType: adUnit.mediaType,
-          renderer: adUnit.renderer,
           transactionId: adUnit.transactionId,
           sizes: sizes,
           bidId: bid.bid_id || utils.getUniqueIdentifierStr(),

src/bidmanager.js

@@ -1,6 +1,7 @@
 import { uniques, flatten, adUnitsFilter, getBidderRequest } from './utils';
 import { getPriceBucketString } from './cpmBucketManager';
 import { NATIVE_KEYS, nativeBidIsValid } from './native';
+import { isValidVideoBid } from './video';
 import { getCacheUrl, store } from './videoCache';
 import { Renderer } from 'src/Renderer';
 import { config } from 'src/config';
@@ -113,8 +114,8 @@ exports.addBidResponse = function (adUnitCode, bid) {
       utils.logError(errorMessage('Native bid missing some required properties.'));
       return false;
     }
-    if (bid.mediaType === 'video' && !(bid.vastUrl || bid.vastXml)) {
-      utils.logError(errorMessage(`Video bid has no vastUrl or vastXml property.`));
+    if (bid.mediaType === 'video' && !isValidVideoBid(bid)) {
+      utils.logError(errorMessage(`Video bid does not have required vastUrl or renderer property`));
       return false;
     }
     if (bid.mediaType === 'banner' && !validBidSize(bid)) {

src/utils.js

@@ -720,3 +720,45 @@ export function deepAccess(obj, path) {
   }
   return obj;
 }
+
+/**
+ * Build an object consisting of only defined parameters to avoid creating an
+ * object with defined keys and undefined values.
+ * @param {object} object The object to pick defined params out of
+ * @param {string[]} params An array of strings representing properties to look for in the object
+ * @returns {object} An object containing all the specified values that are defined
+ */
+export function getDefinedParams(object, params) {
+  return params
+    .filter(param => object[param])
+    .reduce((bid, param) => Object.assign(bid, { [param]: object[param] }), {});
+}
+
+/**
+ * @typedef {Object} MediaTypes
+ * @property {Object} banner banner configuration
+ * @property {Object} native native configuration
+ * @property {Object} video video configuration
+ */
+
+/**
+ * Validates an adunit's `mediaTypes` parameter
+ * @param {MediaTypes} mediaTypes mediaTypes parameter to validate
+ * @return {boolean} If object is valid
+ */
+export function isValidMediaTypes(mediaTypes) {
+  const SUPPORTED_MEDIA_TYPES = ['banner', 'native', 'video'];
+  const SUPPORTED_STREAM_TYPES = ['instream', 'outstream'];
+
+  const types = Object.keys(mediaTypes);
+
+  if (!types.every(type => SUPPORTED_MEDIA_TYPES.includes(type))) {
+    return false;
+  }
+
+  if (mediaTypes.video && mediaTypes.video.context) {
+    return SUPPORTED_STREAM_TYPES.includes(mediaTypes.video.context);
+  }
+
+  return true;
+}

src/video.js

@@ -1,8 +1,44 @@
 import { videoAdapters } from './adaptermanager';
+import { getBidRequest, deepAccess } from './utils';
+
+const VIDEO_MEDIA_TYPE = 'video';
+const OUTSTREAM = 'outstream';
 
 /**
  * Helper functions for working with video-enabled adUnits
  */
-export const videoAdUnit = adUnit => adUnit.mediaType === 'video';
+export const videoAdUnit = adUnit => adUnit.mediaType === VIDEO_MEDIA_TYPE;
 const nonVideoBidder = bid => !videoAdapters.includes(bid.bidder);
-export const hasNonVideoBidder = adUnit => adUnit.bids.filter(nonVideoBidder).length;
+export const hasNonVideoBidder = adUnit =>
+  adUnit.bids.filter(nonVideoBidder).length;
+
+/**
+ * @typedef {object} VideoBid
+ * @property {string} adId id of the bid
+ */
+
+/**
+ * Validate that the assets required for video context are present on the bid
+ * @param {VideoBid} bid video bid to validate
+ * @return {boolean} If object is valid
+ */
+export function isValidVideoBid(bid) {
+  const bidRequest = getBidRequest(bid.adId);
+
+  const videoMediaType =
+    bidRequest && deepAccess(bidRequest, 'mediaTypes.video');
+  const context = videoMediaType && deepAccess(videoMediaType, 'context');
+
+  // if context not defined assume default 'instream' for video bids
+  // instream bids require a vast url or vast xml content
+  if (!bidRequest || (videoMediaType && context !== OUTSTREAM)) {
+    return !!(bid.vastUrl || bid.vastXml);
+  }
+
+  // outstream bids require a renderer on the bid or pub-defined on adunit
+  if (context === OUTSTREAM) {
+    return !!(bid.renderer || bidRequest.renderer);
+  }
+
+  return true;
+}

test/spec/bidmanager_spec.js

@@ -597,5 +597,29 @@ describe('bidmanager.js', function () {
 
       utils.getBidderRequest.restore();
     });
+
+    it('requires a renderer on outstream bids', () => {
+      sinon.stub(utils, 'getBidRequest', () => ({
+        bidder: 'appnexusAst',
+        mediaTypes: {
+          video: {context: 'outstream'}
+        },
+      }));
+
+      const bid = Object.assign({},
+        bidfactory.createBid(1),
+        {
+          bidderCode: 'appnexusAst',
+          mediaType: 'video',
+          renderer: {render: () => true, url: 'render.js'},
+        }
+      );
+
+      const bidsRecCount = $$PREBID_GLOBAL$$._bidsReceived.length;
+      bidmanager.addBidResponse('adUnit-code', bid);
+      assert.equal(bidsRecCount + 1, $$PREBID_GLOBAL$$._bidsReceived.length);
+
+      utils.getBidRequest.restore();
+    });
   });
 });

test/spec/modules/unrulyBidAdapter_spec.js

@@ -17,7 +17,7 @@ describe('UnrulyAdapter', () => {
         'placementId': '5768085'
       },
       'placementCode': placementCode,
-      'mediaType': 'video',
+      'mediaTypes': { video: { context: 'outstream' } },
       'transactionId': '62890707-3770-497c-a3b8-d905a2d0cb98',
       'sizes': [
         640,

test/spec/utils_spec.js

@@ -568,4 +568,23 @@ describe('Utils', function () {
       assert.equal(value, undefined);
     });
   });
+
+  describe('getDefinedParams', () => {
+    it('builds an object consisting of defined params', () => {
+      const adUnit = {
+        mediaType: 'video',
+        comeWithMe: 'ifuwant2live',
+        notNeeded: 'do not include',
+      };
+
+      const builtObject = utils.getDefinedParams(adUnit, [
+        'mediaType', 'comeWithMe'
+      ]);
+
+      assert.deepEqual(builtObject, {
+        mediaType: 'video',
+        comeWithMe: 'ifuwant2live',
+      });
+    });
+  });
 });

test/spec/video_spec.js

@@ -0,0 +1,71 @@
+import { isValidVideoBid } from 'src/video';
+const utils = require('src/utils');
+
+describe('video.js', () => {
+  it('validates valid instream bids', () => {
+    sinon.stub(utils, 'getBidRequest', () => ({
+      bidder: 'appnexusAst',
+      mediaTypes: {
+        video: { context: 'instream' },
+      },
+    }));
+
+    const valid = isValidVideoBid({
+      vastUrl: 'http://www.example.com/vastUrl'
+    });
+
+    expect(valid).to.be(true);
+
+    utils.getBidRequest.restore();
+  });
+
+  it('catches invalid instream bids', () => {
+    sinon.stub(utils, 'getBidRequest', () => ({
+      bidder: 'appnexusAst',
+      mediaTypes: {
+        video: { context: 'instream' },
+      },
+    }));
+
+    const valid = isValidVideoBid({});
+
+    expect(valid).to.be(false);
+
+    utils.getBidRequest.restore();
+  });
+
+  it('validates valid outstream bids', () => {
+    sinon.stub(utils, 'getBidRequest', () => ({
+      bidder: 'appnexusAst',
+      mediaTypes: {
+        video: { context: 'outstream' },
+      },
+    }));
+
+    const valid = isValidVideoBid({
+      renderer: {
+        url: 'render.url',
+        render: () => true,
+      }
+    });
+
+    expect(valid).to.be(true);
+
+    utils.getBidRequest.restore();
+  });
+
+  it('catches invalid outstream bids', () => {
+    sinon.stub(utils, 'getBidRequest', () => ({
+      bidder: 'appnexusAst',
+      mediaTypes: {
+        video: { context: 'outstream' },
+      },
+    }));
+
+    const valid = isValidVideoBid({});
+
+    expect(valid).to.be(false);
+
+    utils.getBidRequest.restore();
+  });
+});