Add NasmediaAdmixer adapter for Perbid.js 1.0

modules/nasmediaAdmixerBidAdapter.js

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+import * as utils from 'src/utils';
+import {registerBidder} from 'src/adapters/bidderFactory';
+
+const ADMIXER_ENDPOINT = 'https://adn.admixer.co.kr:10443/prebid';
+const DEFAULT_BID_TTL = 360;
+const DEFAULT_CURRENCY = 'USD';
+const DEFAULT_REVENUE = false;
+
+export const spec = {
+  code: 'nasmediaAdmixer',
+
+  isBidRequestValid: function (bid) {
+    return !!(bid && bid.params && bid.params.ax_key);
+  },
+
+  buildRequests: function (validBidRequests) {
+    return validBidRequests.map(bid => {
+      let adSize = getSize(bid.sizes);
+
+      return {
+        method: 'GET',
+        url: ADMIXER_ENDPOINT,
+        data: {
+          ax_key: utils.getBidIdParameter('ax_key', bid.params),
+          req_id: bid.bidId,
+          width: adSize.width,
+          height: adSize.height,
+          referrer: utils.getTopWindowUrl(),
+          os: getOsType()
+        }
+      }
+    })
+  },
+
+  interpretResponse: function (serverResponse, bidRequest) {
+    const serverBody = serverResponse.body;
+    const bidResponses = [];
+
+    if (serverBody && serverBody.error_code === 0 && serverBody.body && serverBody.body.length > 0) {
+      let bidData = serverBody.body[0];
+
+      const bidResponse = {
+        ad: bidData.ad,
+        requestId: serverBody.req_id,
+        creativeId: bidData.ad_id,
+        cpm: bidData.cpm,
+        width: bidData.width,
+        height: bidData.height,
+        currency: bidData.currency ? bidData.currency : DEFAULT_CURRENCY,
+        netRevenue: DEFAULT_REVENUE,
+        ttl: DEFAULT_BID_TTL
+      };
+
+      bidResponses.push(bidResponse);
+    }
+    return bidResponses;
+  }
+}
+
+function getOsType() {
+  let ua = navigator.userAgent.toLowerCase();
+  let os = ['android', 'ios', 'mac', 'linux', 'window', 'etc'];
+  let regexp_os = [/android/i, /iphone|ipad/i, /mac/i, /linux/i, /window/i, ''];
+
+  return regexp_os.some((tos, idx) => {
+    if (ua.match(tos)) {
+      return os[idx];
+    }
+  });
+}
+
+function getSize(sizes) {
+  let parsedSizes = utils.parseSizesInput(sizes);
+  let [width, height] = parsedSizes.length ? parsedSizes[0].split('x') : [];
+
+  return {
+    width: parseInt(width, 10),
+    height: parseInt(height, 10)
+  };
+}
+registerBidder(spec);

modules/nasmediaAdmixerBidAdapter.md

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+# Overview
+
+```
+Module Name: NasmeidaAdmixer Bidder Adapter
+Module Type: Bidder Adapter
+Maintainer: [email protected]
+```
+
+# Description
+
+Module that connects to NasmediaAdmixer demand sources. 
+Banner formats are supported.
+The NasmediaAdmixer adapter doesn't support multiple sizes per ad-unit and will use the first one if multiple sizes are defined.
+
+
+# Test Parameters
+```
+    var adUnits = [
+      {
+        code: 'banner-ad-div',
+        sizes: [[320, 480]],  // banner size
+        bids: [
+          {
+            bidder: 'nasmediaAdmixer',
+            params: {
+              ax_key: 'ajj7jba3',  //required parameter
+            }
+          }
+        ]
+      }
+    ];
+```

test/spec/modules/nasmediaAdmixerBidAdapter_spec.js

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+import {expect} from 'chai';
+import {spec} from 'modules/nasmediaAdmixerBidAdapter';
+import {newBidder} from 'src/adapters/bidderFactory';
+
+describe('nasmediaAdmixerBidAdapter', () => {
+  const adapter = newBidder(spec);
+
+  describe('inherited functions', () => {
+    it('exists and is a function', () => {
+      expect(adapter.callBids).to.exist.and.to.be.a('function');
+    });
+  });
+
+  describe('isBidRequestValid', () => {
+    const bid = {
+      'bidder': 'nasmediaAdmixer',
+      'params': {
+        'ax_key': 'ax_key'
+      },
+      'adUnitCode': 'adunit-code',
+      'sizes': [[300, 250]],
+      'bidId': '3361d01e67dbd6',
+      'bidderRequestId': '2b60dcd392628a',
+      'auctionId': '124cb070528662',
+    };
+
+    it('should return true when required params found', () => {
+      expect(spec.isBidRequestValid(bid)).to.equal(true);
+    });
+
+    it('should return false when required params are not passed', () => {
+      const bid = Object.assign({}, bid);
+      delete bid.params;
+      bid.params = {
+        'ax_key': 0
+      };
+      expect(spec.isBidRequestValid(bid)).to.equal(false);
+    });
+  });
+
+  describe('buildRequests', () => {
+    const bidRequests = [
+      {
+        'bidder': 'nasmediaAdmixer',
+        'params': {
+          'ax_key': 'ajj7jba3'
+        },
+        'adUnitCode': 'adunit-code',
+        'sizes': [[300, 250]],
+        'bidId': '3361d01e67dbd6',
+        'bidderRequestId': '2b60dcd392628a',
+        'auctionId': '124cb070528662',
+      }
+    ];
+
+    it('sends bid request to url via GET', () => {
+      const request = spec.buildRequests(bidRequests)[0];
+      expect(request.method).to.equal('GET');
+      expect(request.url).to.match(new RegExp(`https://adn.admixer.co.kr`));
+    });
+  });
+
+  describe('interpretResponse', () => {
+    const response = {
+      'body': {
+        'bidder': 'nasmedia_admixer',
+        'req_id': '861a8e7952c82c',
+        'error_code': 0,
+        'error_msg': 'OK',
+        'body': [{
+          'ad_id': '20049',
+          'width': 300,
+          'height': 250,
+          'currency': 'USD',
+          'cpm': 1.769221,
+          'ad': '<!-- Creative -->'
+        }]
+      },
+      'headers': {
+        'get': function () {
+        }
+      }
+    };
+
+    const bidRequest = {
+      'bidder': 'nasmediaAdmixer',
+      'params': {
+        'ax_key': 'ajj7jba3',
+      },
+      'adUnitCode': 'adunit-code',
+      'sizes': [[300, 250], [320, 480]],
+      'bidId': '31300c8b9697cd',
+      'bidderRequestId': '2bf570adcf83fa',
+      'auctionId': '169827a33f03cc',
+    };
+
+    it('should get correct bid response', () => {
+      const expectedResponse = [
+        {
+          'requestId': '861a8e7952c82c',
+          'cpm': 1.769221,
+          'currency': 'USD',
+          'width': 300,
+          'height': 250,
+          'ad': '<!-- Creative -->',
+          'creativeId': '20049',
+          'ttl': 360,
+          'netRevenue': false
+        }
+      ];
+
+      const result = spec.interpretResponse(response, bidRequest);
+      expect(result).to.have.lengthOf(1);
+      let resultKeys = Object.keys(result[0]);
+      expect(resultKeys.sort()).to.deep.equal(Object.keys(expectedResponse[0]).sort());
+      resultKeys.forEach(function (k) {
+        if (k === 'ad') {
+          expect(result[0][k]).to.match(/<!-- Creative -->$/);
+        } else {
+          expect(result[0][k]).to.equal(expectedResponse[0][k]);
+        }
+      });
+    });
+
+    it('handles nobid responses', () => {
+      response.body = {
+        'bidder': 'nasmedia_admixer',
+        'req_id': '861a8e7952c82c',
+        'error_code': 0,
+        'error_msg': 'OK',
+        'body': []
+      };
+
+      const result = spec.interpretResponse(response, bidRequest);
+      expect(result).to.have.lengthOf(0);
+    });
+  });
+});