Add new adapter - adWMGBidAdapter (prebid#6070)

* Add adWMG Bid Adapter

* Fix unit tests

Co-authored-by: Mikhail Dykun <m.dykun@wmgroup.us>

modules/adWMGBidAdapter.js

@@ -0,0 +1,297 @@
+'use strict';
+
+import * as utils from '../src/utils.js';
+import { registerBidder } from '../src/adapters/bidderFactory.js';
+import { config } from '../src/config.js';
+import { BANNER } from '../src/mediaTypes.js';
+
+const BIDDER_CODE = 'adWMG';
+const ENDPOINT = 'https://rtb.adwmg.com/prebid';
+let SYNC_ENDPOINT = 'https://rtb.adwmg.com/cphb.html?';
+
+export const spec = {
+  code: BIDDER_CODE,
+  aliases: ['wmg'],
+  supportedMediaTypes: [BANNER],
+  isBidRequestValid: (bid) => {
+    if (bid.bidder !== BIDDER_CODE) {
+      return false;
+    }
+
+    if (!(bid.params.publisherId)) {
+      return false;
+    }
+
+    return true;
+  },
+  buildRequests: (validBidRequests, bidderRequest) => {
+    const timeout = bidderRequest.timeout || 0;
+    const debug = config.getConfig('debug') || false;
+    const referrer = bidderRequest.refererInfo.referer;
+    const locale = window.navigator.language && window.navigator.language.length > 0 ? window.navigator.language.substr(0, 2) : '';
+    const domain = config.getConfig('publisherDomain') || (window.location && window.location.host ? window.location.host : '');
+    const ua = window.navigator.userAgent.toLowerCase();
+    const additional = spec.parseUserAgent(ua);
+
+    return validBidRequests.map(bidRequest => {
+      const adUnit = {
+        code: bidRequest.adUnitCode,
+        bids: {
+          bidder: bidRequest.bidder,
+          params: bidRequest.params
+        },
+        mediaTypes: bidRequest.mediaTypes
+      };
+
+      if (bidRequest.hasOwnProperty('sizes') && bidRequest.sizes.length > 0) {
+        adUnit.sizes = bidRequest.sizes;
+      }
+
+      const request = {
+        auctionId: bidRequest.auctionId,
+        requestId: bidRequest.bidId,
+        bidRequestsCount: bidRequest.bidRequestsCount,
+        bidderRequestId: bidRequest.bidderRequestId,
+        transactionId: bidRequest.transactionId,
+        referrer: referrer,
+        timeout: timeout,
+        adUnit: adUnit,
+        locale: locale,
+        domain: domain,
+        os: additional.os,
+        osv: additional.osv,
+        devicetype: additional.devicetype
+      };
+
+      if (bidderRequest.gdprConsent) {
+        request.gdpr = {
+          applies: bidderRequest.gdprConsent.gdprApplies,
+          consentString: bidderRequest.gdprConsent.consentString
+        };
+      }
+
+      /*       if (bidderRequest.uspConsent) {
+        request.uspConsent = bidderRequest.uspConsent;
+      }
+ */
+      if (bidRequest.userId && bidRequest.userId.pubcid) {
+        request.userId = {
+          pubcid: bidRequest.userId.pubcid
+        };
+      }
+
+      if (debug) {
+        request.debug = debug;
+      }
+
+      return {
+        method: 'POST',
+        url: ENDPOINT,
+        data: JSON.stringify(request)
+      }
+    });
+  },
+  interpretResponse: (serverResponse) => {
+    const bidResponses = [];
+
+    if (serverResponse.body) {
+      const response = serverResponse.body;
+      const bidResponse = {
+        requestId: response.requestId,
+        cpm: response.cpm,
+        width: response.width,
+        height: response.height,
+        creativeId: response.creativeId,
+        currency: response.currency,
+        netRevenue: response.netRevenue,
+        ttl: response.ttl,
+        ad: response.ad,
+      };
+      bidResponses.push(bidResponse);
+    }
+
+    return bidResponses;
+  },
+  getUserSyncs: (syncOptions, serverResponses, gdprConsent, uspConsent) => {
+    if (gdprConsent) {
+      SYNC_ENDPOINT = utils.tryAppendQueryString(SYNC_ENDPOINT, 'gdpr', (gdprConsent.gdprApplies ? 1 : 0));
+    }
+
+    if (gdprConsent && typeof gdprConsent.consentString === 'string') {
+      SYNC_ENDPOINT = utils.tryAppendQueryString(SYNC_ENDPOINT, 'gdpr_consent', gdprConsent.consentString);
+    }
+
+    /*     if (uspConsent) {
+      SYNC_ENDPOINT = utils.tryAppendQueryString(SYNC_ENDPOINT, 'us_privacy', uspConsent);
+    } */
+    let syncs = [];
+    if (syncOptions.iframeEnabled) {
+      syncs.push({
+        type: 'iframe',
+        url: SYNC_ENDPOINT
+      });
+    }
+    return syncs;
+  },
+  parseUserAgent: (ua) => {
+    function detectDevice() {
+      if (/ipad|android 3.0|xoom|sch-i800|playbook|tablet|kindle/i
+        .test(ua.toLowerCase())) {
+        return 5;
+      }
+      if (/iphone|ipod|android|blackberry|opera|mini|windows\sce|palm|smartphone|iemobile/i
+        .test(ua.toLowerCase())) {
+        return 4;
+      }
+      if (/smart[-_\s]?tv|hbbtv|appletv|googletv|hdmi|netcast|viera|nettv|roku|\bdtv\b|sonydtv|inettvbrowser|\btv\b/i
+        .test(ua.toLowerCase())) {
+        return 3;
+      }
+      return 2;
+    }
+
+    function detectOs() {
+      const module = {
+        options: [],
+        header: [navigator.platform, ua, navigator.appVersion, navigator.vendor, window.opera],
+        dataos: [{
+          name: 'Windows Phone',
+          value: 'Windows Phone',
+          version: 'OS'
+        },
+        {
+          name: 'Windows',
+          value: 'Win',
+          version: 'NT'
+        },
+        {
+          name: 'iOS',
+          value: 'iPhone',
+          version: 'OS'
+        },
+        {
+          name: 'iOS',
+          value: 'iPad',
+          version: 'OS'
+        },
+        {
+          name: 'Kindle',
+          value: 'Silk',
+          version: 'Silk'
+        },
+        {
+          name: 'Android',
+          value: 'Android',
+          version: 'Android'
+        },
+        {
+          name: 'PlayBook',
+          value: 'PlayBook',
+          version: 'OS'
+        },
+        {
+          name: 'BlackBerry',
+          value: 'BlackBerry',
+          version: '/'
+        },
+        {
+          name: 'Macintosh',
+          value: 'Mac',
+          version: 'OS X'
+        },
+        {
+          name: 'Linux',
+          value: 'Linux',
+          version: 'rv'
+        },
+        {
+          name: 'Palm',
+          value: 'Palm',
+          version: 'PalmOS'
+        }
+        ],
+        init: function () {
+          var agent = this.header.join(' ');
+          var os = this.matchItem(agent, this.dataos);
+          return {
+            os
+          };
+        },
+
+        getVersion: function (name, version) {
+          if (name === 'Windows') {
+            switch (parseFloat(version).toFixed(1)) {
+              case '5.0':
+                return '2000';
+              case '5.1':
+                return 'XP';
+              case '5.2':
+                return 'Server 2003';
+              case '6.0':
+                return 'Vista';
+              case '6.1':
+                return '7';
+              case '6.2':
+                return '8';
+              case '6.3':
+                return '8.1';
+              default:
+                return version || 'other';
+            }
+          } else return version || 'other';
+        },
+
+        matchItem: function (string, data) {
+          var i = 0;
+          var j = 0;
+          var regex, regexv, match, matches, version;
+
+          for (i = 0; i < data.length; i += 1) {
+            regex = new RegExp(data[i].value, 'i');
+            match = regex.test(string);
+            if (match) {
+              regexv = new RegExp(data[i].version + '[- /:;]([\\d._]+)', 'i');
+              matches = string.match(regexv);
+              version = '';
+              if (matches) {
+                if (matches[1]) {
+                  matches = matches[1];
+                }
+              }
+              if (matches) {
+                matches = matches.split(/[._]+/);
+                for (j = 0; j < matches.length; j += 1) {
+                  if (j === 0) {
+                    version += matches[j] + '.';
+                  } else {
+                    version += matches[j];
+                  }
+                }
+              } else {
+                version = 'other';
+              }
+              return {
+                name: data[i].name,
+                version: this.getVersion(data[i].name, version)
+              };
+            }
+          }
+          return {
+            name: 'unknown',
+            version: 'other'
+          };
+        }
+      };
+
+      var e = module.init();
+
+      return {
+        os: e.os.name || '',
+        osv: e.os.version || ''
+      }
+    }
+
+    return {devicetype: detectDevice(), os: detectOs().os, osv: detectOs().osv}
+  }
+}
+registerBidder(spec);

modules/adWMGBidAdapter.md

@@ -0,0 +1,34 @@
+# Overview
+
+```
+Module Name: adWMG Adapter
+Module Type: Bidder Adapter
+Maintainer: wbid@adwmg.com
+```
+
+# Description
+
+Module that connects to adWMG demand sources to fetch bids. Supports 'banner' ad format.
+
+# Bid Parameters
+
+| Key | Required | Example | Description |
+| --- | -------- | ------- | ----------- |
+| `publisherId` | yes | `'5cebea3c9eea646c7b623d5e'` | publisher ID from WMG Dashboard |
+| `IABCategories` | no | `['IAB1', 'IAB5']` | IAB ad categories for adUnit |
+
+
+# Test Parameters
+
+```javascript
+var adUnits = [{
+  code: 'wmg-test-div',
+  sizes: [[300, 250]],
+  bids: [{
+    bidder: 'adWMG',
+    params: {
+      publisherId: '5cebea3c9eea646c7b623d5e',
+      IABCategories: ['IAB1', 'IAB5']
+    },
+  }]
+}]