Rubicon video support

adapters.json

@@ -69,7 +69,8 @@
     },
     {
       "rubicon": {
-        "alias": "rubiconLite"
+        "alias": "rubiconLite",
+        "supportedMediaTypes": ["video"]
       }
     },
     {

src/adapters/rubicon.js

@@ -7,6 +7,17 @@ import { STATUS } from 'src/constants';
 
 const RUBICON_BIDDER_CODE = 'rubicon';
 
+// use deferred function call since version isn't defined yet at this point
+function getIntegration() {
+  return 'pbjs_lite_' + $$PREBID_GLOBAL$$.version;
+}
+
+// use protocol relative urls for http or https
+const FASTLANE_ENDPOINT = '//fastlane.rubiconproject.com/a/api/fastlane.json';
+const VIDEO_ENDPOINT = '//optimized-by-adv.rubiconproject.com/v1/auction/video';
+
+const TIMEOUT_BUFFER = 500;
+
 var sizeMap = {
   1:'468x60',
   2:'728x90',
@@ -49,7 +60,12 @@ function RubiconAdapter() {
 
     bids.forEach(bid => {
       try {
-        ajax(buildOptimizedCall(bid), bidCallback, undefined, {withCredentials: true});
+        // Video endpoint only accepts POST calls
+        if (bid.mediaType === 'video') {
+          ajax(VIDEO_ENDPOINT, bidCallback, buildVideoRequestPayload(bid, bidderRequest), {withCredentials: true});
+        } else {
+          ajax(buildOptimizedCall(bid), bidCallback, undefined, {withCredentials: true});
+        }
       } catch(err) {
         utils.logError('Error sending rubicon request for placement code ' + bid.placementCode, null, err);
         addErrorBid();
@@ -77,6 +93,82 @@ function RubiconAdapter() {
     });
   }
 
+  function _getScreenResolution() {
+    return [window.screen.width, window.screen.height].join('x');
+  }
+
+  function buildVideoRequestPayload(bid, bidderRequest) {
+    bid.startTime = new Date().getTime();
+
+    let params = bid.params;
+
+    if(!params || typeof params.video !== 'object') {
+      throw 'Invalid Video Bid';
+    }
+
+    let size;
+    if(params.video.playerWidth && params.video.playerHeight) {
+      size = [
+        params.video.playerWidth,
+        params.video.playerHeight
+      ];
+    } else if(
+        Array.isArray(bid.sizes) && bid.sizes.length > 0 &&
+        Array.isArray(bid.sizes[0]) && bid.sizes[0].length > 1
+    ) {
+      size = bid.sizes[0];
+    } else {
+      throw "Invalid Video Bid - No size provided";
+    }
+
+    let postData =  {
+      page_url: !params.referrer ? utils.getTopWindowUrl() : params.referrer,
+      resolution:  _getScreenResolution(),
+      account_id: params.accountId,
+      integration: getIntegration(),
+      timeout: bidderRequest.timeout - (Date.now() - bidderRequest.auctionStart + TIMEOUT_BUFFER),
+      stash_creatives: true,
+      ae_pass_through_parameters: params.video.aeParams,
+      slots: []
+    };
+
+    // Define the slot object
+    let slotData = {
+      site_id: params.siteId,
+      zone_id: params.zoneId,
+      position: params.position || 'btf',
+      floor: 0.01,
+      element_id: bid.placementCode,
+      name: bid.placementCode,
+      language: params.video.language,
+      width: size[0],
+      height: size[1]
+    };
+
+    // check and add inventory, keywords, visitor and size_id data
+    if(params.video.size_id) {
+      slotData.size_id = params.video.size_id;
+    } else {
+      throw "Invalid Video Bid - Invalid Ad Type!";
+    }
+
+    if(params.inventory && typeof params.inventory === 'object') {
+      slotData.inventory = params.inventory;
+    }
+
+    if(params.keywords && Array.isArray(params.keywords)) {
+      slotData.keywords = params.keywords;
+    }
+
+    if(params.visitor && typeof params.visitor === 'object') {
+      slotData.visitor = params.visitor;
+    }
+
+    postData.slots.push(slotData);
+
+    return(JSON.stringify(postData));
+  }
+
   function buildOptimizedCall(bid) {
     bid.startTime = new Date().getTime();
 
@@ -113,8 +205,8 @@ function RubiconAdapter() {
       'alt_size_ids', parsedSizes.slice(1).join(',') || undefined,
       'p_pos', position,
       'rp_floor', '0.01',
-      'tk_flint', 'pbjs.lite',
-      'p_screen_res', window.screen.width +'x'+ window.screen.height,
+      'tk_flint', getIntegration(),
+      'p_screen_res', _getScreenResolution(),
       'kw', keywords,
       'tk_user_key', userId
     ];
@@ -136,7 +228,7 @@ function RubiconAdapter() {
       (memo, curr, index) =>
         index % 2 === 0 && queryString[index + 1] !== undefined ?
         memo + curr + '=' + encodeURIComponent(queryString[index + 1]) + '&' : memo,
-      '//fastlane.rubiconproject.com/a/api/fastlane.json?' // use protocol relative link for http or https
+      FASTLANE_ENDPOINT + '?'
     ).slice(0, -1); // remove trailing &
   }
 
@@ -151,23 +243,29 @@ function RubiconAdapter() {
 </html>`;
 
   function handleRpCB(responseText, bidRequest) {
-    let responseObj = JSON.parse(responseText); // can throw
+    var responseObj = JSON.parse(responseText), // can throw
+        ads = responseObj.ads,
+        adResponseKey = bidRequest.placementCode;
 
-    if(
-      typeof responseObj !== 'object' ||
-      responseObj.status !== 'ok' ||
-      !Array.isArray(responseObj.ads) ||
-      responseObj.ads.length < 1
-    ) {
+    // check overall response
+    if(typeof responseObj !== 'object' || responseObj.status !== 'ok') {
       throw 'bad response';
     }
 
-    var ads = responseObj.ads;
+    // video ads array is wrapped in an object
+    if (bidRequest.mediaType === 'video' && typeof ads === 'object') {
+      ads = ads[adResponseKey];
+    }
+
+    // check the ad response
+    if(!Array.isArray(ads) || ads.length < 1) {
+      throw 'invalid ad response';
+    }
 
     // if there are multiple ads, sort by CPM
     ads = ads.sort(_adCpmSort);
 
-    ads.forEach(function (ad) {
+    ads.forEach(ad => {
       if(ad.status !== 'ok') {
         throw 'bad ad status';
       }
@@ -178,9 +276,18 @@ function RubiconAdapter() {
       bid.creative_id = ad.ad_id;
       bid.bidderCode = bidRequest.bidder;
       bid.cpm = ad.cpm || 0;
-      bid.ad = _renderCreative(ad.script, ad.impression_id);
-      [bid.width, bid.height] = sizeMap[ad.size_id].split('x').map(num => Number(num));
       bid.dealId = ad.deal;
+      if (bidRequest.mediaType === 'video') {
+        bid.width = bidRequest.params.video.playerWidth;
+        bid.height = bidRequest.params.video.playerHeight;
+        bid.vastUrl = ad.creative_depot_url;
+        bid.descriptionUrl = ad.impression_id;
+        bid.impression_id = ad.impression_id;
+      } else {
+        bid.ad = _renderCreative(ad.script, ad.impression_id);
+        [bid.width, bid.height] = sizeMap[ad.size_id].split('x').map(num => Number(num));
+      }
+
 
       try {
         bidmanager.addBidResponse(bidRequest.placementCode, bid);

src/adserver.js

@@ -32,7 +32,7 @@ exports.dfpAdserver = function (options, urlComponents) {
     var bid = adserver.getWinningBidByCode();
     this.urlComponents.search.description_url = encodeURIComponent(bid.descriptionUrl);
     this.urlComponents.search.cust_params = getCustomParams(bid.adserverTargeting);
-    this.urlComponents.correlator = Date.now();
+    this.urlComponents.search.correlator = Date.now();
   };
 
   adserver.verifyAdserverTag = function() {