AdRiver Bid Adapter: add new bid adapter (prebid#6514)

* AdRiver Bid Adapter: initial prebid.js integration
* Added AdRiver Bid Adapter

* AdRiver Bid Adapter: update getting floor, via getFloor()
* Added internal method _getFloor()
* Update test for getFloor()
* Remove old currency logic

* AdRiver Bid Adapter: update adriverBidAdapter.md
* Delete old test parameters

* AdRiver Bid Adapter: add meta.advertiserDomains
* Added parameter meta.advertiserDomains to interpretResponse
* Update test for meta.advertiserDomains

modules/adriverBidAdapter.js

@@ -0,0 +1,188 @@
+// ADRIVER BID ADAPTER for Prebid 1.13
+import * as utils from '../src/utils.js';
+import {registerBidder} from '../src/adapters/bidderFactory.js';
+
+const BIDDER_CODE = 'adriver';
+const ADRIVER_BID_URL = 'https://pb.adriver.ru/cgi-bin/bid.cgi';
+const TIME_TO_LIVE = 3000;
+
+export const spec = {
+
+  code: BIDDER_CODE,
+
+  /**
+   * Determines whether or not the given bid request is valid.
+   *
+   * @param {object} bid The bid to validate.
+   * @return boolean True if this is a valid bid, and false otherwise.
+   */
+  isBidRequestValid: function (bid) {
+    return !!bid.params.siteid;
+  },
+
+  buildRequests: function (validBidRequests) {
+    utils.logInfo('validBidRequests', validBidRequests);
+
+    let win = utils.getWindowLocation();
+    let customID = Math.round(Math.random() * 999999999) + '-' + Math.round(new Date() / 1000) + '-1-46-';
+    let siteId = utils.getBidIdParameter('siteid', validBidRequests[0].params) + '';
+    let currency = utils.getBidIdParameter('currency', validBidRequests[0].params);
+    currency = 'RUB';
+
+    const payload = {
+      'at': 1,
+      'cur': [currency],
+      'site': {
+        'name': win.origin,
+        'domain': win.hostname,
+        'id': siteId,
+        'page': win.href
+      },
+      'id': customID,
+      'user': {
+        'buyerid': 0
+      },
+      'device': {
+        'ip': '195.209.111.14',
+        'ua': window.navigator.userAgent
+      },
+      'imp': []
+    };
+
+    utils._each(validBidRequests, (bid) => {
+      utils._each(bid.sizes, (sizes) => {
+        let width;
+        let height;
+        let par;
+
+        let floorAndCurrency = _getFloor(bid, currency, sizes);
+
+        let bidFloor = floorAndCurrency.floor;
+        let dealId = utils.getBidIdParameter('dealid', bid.params);
+        if (typeof sizes[0] === 'number' && typeof sizes[1] === 'number') {
+          width = sizes[0];
+          height = sizes[1];
+        }
+        par = {
+          'id': bid.params.placementId,
+          'ext': {'query': 'bn=15&custom=111=' + bid.bidId},
+          'banner': {
+            'w': width || undefined,
+            'h': height || undefined
+          },
+          'bidfloor': bidFloor || 0,
+          'bidfloorcur': floorAndCurrency.currency,
+          'secure': 0
+        };
+        if (dealId) {
+          par.pmp = {
+            'private_auction': 1,
+            'deals': [{
+              'id': dealId,
+              'bidfloor': bidFloor || 0,
+              'bidfloorcur': currency
+            }]
+          };
+        }
+        utils.logInfo('par', par);
+        payload.imp.push(par);
+      });
+    });
+
+    const payloadString = JSON.stringify(payload);
+
+    return {
+      method: 'POST',
+      url: ADRIVER_BID_URL,
+      data: payloadString,
+    };
+  },
+
+  interpretResponse: function (serverResponse, bidRequest) {
+    utils.logInfo('serverResponse.body.seatbid', serverResponse.body.seatbid);
+    const bidResponses = [];
+    let nurl = 0;
+    utils._each(serverResponse.body.seatbid, (seatbid) => {
+      utils.logInfo('_each', seatbid);
+      var bid = seatbid.bid[0];
+      if (bid.nurl !== undefined) {
+        nurl = bid.nurl.split('://');
+        nurl = window.location.protocol + '//' + nurl[1];
+        nurl = nurl.replace(/\$\{AUCTION_PRICE\}/, bid.price);
+      }
+
+      if (bid.price >= 0 && bid.impid !== undefined && nurl !== 0 && bid.dealid === undefined) {
+        let bidResponse = {
+          requestId: bid.ext || undefined,
+          cpm: bid.price,
+          width: bid.w,
+          height: bid.h,
+          creativeId: bid.impid || undefined,
+          currency: serverResponse.body.cur,
+          netRevenue: true,
+          ttl: TIME_TO_LIVE,
+          meta: {
+            advertiserDomains: bid.adomain
+          },
+          ad: '<IFRAME SRC="' + bid.nurl + '" FRAMEBORDER="0" SCROLLING="no" MARGINHEIGHT="0" MARGINWIDTH="0" TOPMARGIN="0" LEFTMARGIN="0" ALLOWTRANSPARENCY="true" STYLE ="WIDTH:' + bid.w + 'px; HEIGHT:' + bid.h + 'px"></IFRAME>'
+        };
+        utils.logInfo('bidResponse', bidResponse);
+        bidResponses.push(bidResponse);
+      }
+    });
+    return bidResponses;
+  }
+
+};
+registerBidder(spec);
+
+/**
+ * Gets bidfloor
+ * @param {Object} bid
+ * @param currencyPar
+ * @param sizes
+ * @returns {Object} floor
+ */
+function _getFloor(bid, currencyPar, sizes) {
+  const curMediaType = bid.mediaTypes && bid.mediaTypes.video ? 'video' : 'banner';
+  let floor = 0;
+  const currency = currencyPar || 'RUB';
+
+  let currencyResult = '';
+
+  let isSize = false;
+
+  if (typeof sizes[0] === 'number' && typeof sizes[1] === 'number') {
+    isSize = true;
+  }
+
+  if (typeof bid.getFloor === 'function') {
+    const floorInfo = bid.getFloor({
+      currency: currency,
+      mediaType: curMediaType,
+      size: isSize ? sizes : '*'
+    });
+
+    if (typeof floorInfo === 'object' &&
+      !isNaN(parseFloat(floorInfo.floor))) {
+      floor = floorInfo.floor;
+    }
+
+    if (typeof floorInfo === 'object' && floorInfo.currency) {
+      currencyResult = floorInfo.currency;
+    }
+  }
+
+  if (!currencyResult) {
+    currencyResult = currency;
+  }
+
+  if (floor == null) {
+    floor = 0;
+  }
+
+  return {
+    floor: floor,
+    currency: currencyResult
+  };
+}

modules/adriverBidAdapter.md

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+# Overview
+
+Module Name: AdRiver Bidder Adapter
+Module Type: Bidder Adapter
+Maintainer: support@adriver.ru
+
+# Description
+
+Module that connects to AdRiver's demand sources.
+
+# Test Parameters
+
+bids: [{
+   bidder: 'adriver',
+      params: {
+          siteid: '216200',
+          placementId: '55:test_placement',
+          dealid: 'dealidTest'
+      }
+}]