My6sense new adapter

modules/my6senseBidAdapter.js

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+const {registerBidder} = require('../src/adapters/bidderFactory');
+const BIDDER_CODE = 'my6sense';
+const END_POINT = 'http://papi.mynativeplatform.com/pub2/web/hbwidget.json';
+const END_POINT_METHOD = 'POST';
+
+// called first
+function isBidRequestValid(bid) {
+  return !(bid.bidder !== BIDDER_CODE || !bid.params || !bid.params.key);
+}
+
+function getUrl(url) {
+  if (!url) {
+    url = window.location.href;// "clean" url of current web page
+  }
+  var canonicalLink = null;
+  // first look for meta data with property "og:url"
+  var metaElements = document.getElementsByTagName('meta');
+  for (var i = 0; i < metaElements.length && !canonicalLink; i++) {
+    if (metaElements[i].getAttribute('property') == 'og:url') {
+      canonicalLink = metaElements[i].content;
+    }
+  }
+  if (!canonicalLink) {
+    var canonicalLinkContainer = document.querySelector("link[rel='canonical']");// html element containing the canonical link
+    if (canonicalLinkContainer) {
+      // get clean url from href of <link rel='canocial' .../>
+      canonicalLink = canonicalLinkContainer.href;
+    }
+  }
+  url = canonicalLink || url;
+  return encodeURIComponent(url).toString();
+}
+
+/**
+ * this function is used to fix param value before sending them to server, if user did not set it,
+ * default value for parameter will be returned
+ * example1: paidClicks: '[PAID_TRACKING_PIXEL]', will return {value: '', fromUser: false}
+ * example2: pageURL: 'www.my6sense.com', will return {value: 'www.my6sense.com', fromUser: true}
+ * @param key
+ * @param value
+ * @returns {{value: *, fromUser: boolean}}
+ */
+function fixRequestParamForServer(key, value) {
+  function isEmptyValue(key, value) {
+    return value === parametersMap[key].emptyValue;
+  }
+
+  const parametersMap = {
+    'pageUrl': {
+      emptyValue: '[PAGE_URL]',
+      defaultValue: getUrl()
+    },
+    'displayWithinIframe': {
+      emptyValue: '',
+      defaultValue: ''
+    },
+    'dataParams': {
+      emptyValue: '[KEY_VALUES]',
+      defaultValue: ''
+    },
+    'paidClicks': {
+      emptyValue: '[PAID_TRACKING_PIXEL]',
+      defaultValue: ''
+    },
+    'organicClicks': {
+      emptyValue: '[ORGANIC_TRACKING_PIXEL]',
+      defaultValue: ''
+    },
+    'dataView': {
+      emptyValue: '[VIEW_TRACKING_PIXEL]',
+      defaultValue: ''
+    },
+    // ZONE is not part of this object, handled on server side
+  };
+
+  // if param is not in list we do not change it (return it as is)
+  if (!parametersMap.hasOwnProperty(key)) {
+    return {
+      value: value,
+      fromUser: true
+    };
+  }
+
+  // if no value given by user set it to default
+  if (!value || isEmptyValue(key, value)) {
+    return {
+      value: parametersMap[key].defaultValue,
+      fromUser: false
+    };
+  }
+
+  return {
+    value: value,
+    fromUser: true
+  };
+}
+
+// called second
+
+function buildGdprServerProperty(bidderRequest) {
+  var gdprObj = {
+    gdpr_consent: null,
+    gdpr: null
+  };
+
+  if (bidderRequest && 'gdprConsent' in bidderRequest) {
+    gdprObj.gdpr_consent = bidderRequest.gdprConsent.consentString || null;
+
+    gdprObj.gdpr = gdprObj.gdpr === null && bidderRequest.gdprConsent.gdprApplies == true ? true : gdprObj.gdpr;
+    gdprObj.gdpr = gdprObj.gdpr === null && bidderRequest.gdprConsent.gdprApplies == false ? false : gdprObj.gdpr;
+    gdprObj.gdpr = gdprObj.gdpr === null && bidderRequest.gdprConsent.gdprApplies == 1 ? true : gdprObj.gdpr;
+    gdprObj.gdpr = gdprObj.gdpr === null && bidderRequest.gdprConsent.gdprApplies == 0 ? false : gdprObj.gdpr;
+  }
+
+  return gdprObj;
+}
+
+function buildRequests(validBidRequests, bidderRequest) {
+  let requests = [];
+
+  if (validBidRequests && validBidRequests.length) {
+    validBidRequests.forEach(bidRequest => {
+      bidRequest.widget_num = 1; // mandatory property for server side
+      let isDataUrlSetByUser = false;
+      let debug = false;
+
+      if (bidRequest.params) {
+        for (let key in bidRequest.params) {
+          // loop over params and remove empty/untouched values
+          if (bidRequest.params.hasOwnProperty(key)) {
+            // if debug we update url string to get core debug version
+            if (key === 'debug' && bidRequest.params[key] === true) {
+              debug = true;
+              delete bidRequest.params[key];
+              continue;
+            }
+
+            let fixedObj = fixRequestParamForServer(key, bidRequest.params[key]);
+            bidRequest.params[key] = fixedObj.value;
+
+            // if pageUrl is set by user we should update variable for query string param
+            if (key === 'pageUrl' && fixedObj.fromUser === true) {
+              isDataUrlSetByUser = true;
+            }
+
+            // remove empty params from request
+            if (!bidRequest.params[key]) {
+              delete bidRequest.params[key];
+            }
+          }
+        }
+      }
+
+      let url = `${END_POINT}?widget_key=${bidRequest.params.key}&is_data_url_set=${isDataUrlSetByUser}`; // mandatory query string for server side
+      if (debug) {
+        url = `${END_POINT}?env=debug&widget_key=${bidRequest.params.key}&is_data_url_set=${isDataUrlSetByUser}`; // this url is for debugging
+      }
+
+      bidRequest.gdpr = buildGdprServerProperty(bidderRequest);
+
+      requests.push({
+        url: url,
+        method: END_POINT_METHOD,
+        data: JSON.stringify(bidRequest)
+      });
+    });
+  }
+
+  return requests;
+}
+
+// called third
+
+function interpretResponse(serverResponse) {
+  const bidResponses = [];
+  // currently server returns a single response which is the body property
+  if (serverResponse.body) {
+    serverResponse.body.bidderCode = BIDDER_CODE;
+    bidResponses.push(serverResponse.body);
+  }
+
+  return bidResponses;
+}
+
+const spec = {
+  code: BIDDER_CODE,
+  isBidRequestValid,
+  buildRequests,
+  interpretResponse
+};
+
+registerBidder(spec);
+
+module.exports = spec;

modules/my6senseBidAdapter.md

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+# HeaderBiddingAdapter
+
+# Overview
+
+```
+Module Name: my6sense Bidder Adapter
+Module Type: Bidder Adapter
+```
+
+# Description
+
+Module that connects to my6sense demand sources.
+Banner formats are supported.
+
+# Test Parameters
+```
+    var adUnits = [
+
+        // {
+        //
+        //     sizes: [[1000, 600]],
+        //     bids: [{
+        //         bidder: 'my6sense',
+        //             params: {
+        //                 key: 'mW3mLht0kMT',
+        //                 pageUrl: '[PAGE_URL]',
+        //                 zone: '[ZONE]',
+        //                 dataView: ''
+        //                 organicClicks:'',
+        //                 paidClicks:'',
+        //         }
+        //     }]
+        // }
+    ];
+
+```

test/spec/modules/my6senseBidAdapter_spec.js

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+import { expect } from 'chai';
+import spec from 'modules/my6senseBidAdapter';
+
+describe('My6sense Bid adapter test', () => {
+  let bidRequests, serverResponses;
+  beforeEach(() => {
+    bidRequests = [
+      {
+        // valid 1
+        bidder: 'my6sense',
+        params: {
+          key: 'DTAeOJN67pCjY36dbhrM3G',
+          dataVersion: 3,
+          pageUrl: 'liran.com',
+          zone: '[ZONE]',
+          dataParams: '',
+          dataView: '',
+          organicClicks: '',
+          paidClicks: ''
+        }
+      },
+      {
+        // invalid 2- no params
+        bidder: 'my6sense'
+      },
+      {
+        // invalid 3 - no key in params
+        bidder: 'my6sense',
+        params: {
+          dataVersion: 3,
+          pageUrl: 'liran.com',
+          zone: '[ZONE]',
+          dataParams: '',
+          dataView: '',
+          organicClicks: '',
+          paidClicks: ''
+        }
+      },
+      {
+        // invalid 3 - wrong bidder name
+        bidder: 'test',
+        params: {
+          key: 'ZxA0bNhlO9tf5EZ1Q9ZYdS',
+          dataVersion: 3,
+          pageUrl: 'liran.com',
+          zone: '[ZONE]',
+          dataParams: '',
+          dataView: '',
+          organicClicks: '',
+          paidClicks: ''
+        }
+      }
+    ];
+    serverResponses = [
+      {
+        headers: {},
+        body: {
+          cpm: 1.5,
+          width: 300,
+          height: 250,
+          placement_id: 1,
+          adm: '<script type="text/javascript" language="JavaScript">\r\n<!--\r\n\r\n//-->\r\n</script>'
+        }
+      },
+      {
+        headers: {},
+        body: {
+          cpm: 0,
+          width: 0,
+          height: 0,
+          placement_id: 1,
+          adm: '<script type="text/javascript" language="JavaScript">\r\n<!--\r\n\r\n//-->\r\n</script>'
+        }
+      },
+      {
+        headers: {},
+        body: {
+          cpm: 0,
+          width: 0,
+          height: 0,
+          placement_id: 0,
+          adm: ''
+        }
+      },
+      {
+        headers: {},
+        body: {
+          cpm: 5,
+          creativeId: '5b29f5d1e4b086e3ee8de36b',
+          currency: 'USD',
+          height: 250,
+          netRevenue: false,
+          requestId: '2954a0957643bb',
+          ttl: 360,
+          width: 300,
+          adm: '<script type="text/javascript" language="JavaScript">\r\n<!--\r\n\r\n//-->\r\n</script>'
+        }
+      }
+    ]
+  });
+
+  describe('test if requestIsValid function', () => {
+    it('with valid data 1', () => {
+      expect(spec.isBidRequestValid(bidRequests[0])).to.equal(true);
+    });
+    it('with invalid data 2', () => {
+      expect(spec.isBidRequestValid(bidRequests[1])).to.equal(false);
+    });
+    it('with invalid data 3', () => {
+      expect(spec.isBidRequestValid(bidRequests[2])).to.equal(false);
+    });
+    it('with invalid data 3', () => {
+      expect(spec.isBidRequestValid(bidRequests[3])).to.equal(false);
+    });
+  });
+
+  describe('test if buildRequests function', () => {
+    it('normal', () => {
+      var requests = spec.buildRequests([bidRequests[0]]);
+      expect(requests).to.be.lengthOf(1);
+    });
+  });
+  describe('test bid responses', () => {
+    it('success 1', () => {
+      var bids = spec.interpretResponse(serverResponses[0], {'bidRequest': bidRequests[0]});
+      expect(bids).to.be.lengthOf(1);
+      expect(bids[0].cpm).to.equal(1.5);
+      expect(bids[0].width).to.equal(300);
+      expect(bids[0].height).to.equal(250);
+      expect(bids[0].adm).to.have.length.above(1);
+    });
+    it('success 2', () => {
+      var bids = spec.interpretResponse(serverResponses[3]);
+      expect(bids).to.be.lengthOf(1);
+      expect(bids[0].cpm).to.equal(5);
+      expect(bids[0].width).to.equal(300);
+      expect(bids[0].height).to.equal(250);
+      expect(bids[0].netRevenue).to.equal(false);
+      expect(bids[0].ttl).to.equal(360);
+      expect(bids[0].currency).to.equal('USD');
+    });
+    it('fail 1 (cpm=0)', () => {
+      var bids = spec.interpretResponse(serverResponses[1]);
+      expect(bids).to.be.lengthOf(1);
+    });
+    it('fail 2 (no response)', () => {
+      var bids = spec.interpretResponse([]);
+      expect(bids).to.be.lengthOf(0);
+    });
+  });
+});