ContentExchange Bid Adapter: add new bid adapter

modules/contentexchangeBidAdapter.js

@@ -0,0 +1,209 @@
+import { registerBidder } from '../src/adapters/bidderFactory.js';
+import { BANNER, NATIVE, VIDEO } from '../src/mediaTypes.js';
+import * as utils from '../src/utils.js';
+import {config} from '../src/config.js';
+
+const BIDDER_CODE = 'contentexchange';
+const AD_URL = 'https://eu2.adnetwork.agency/pbjs';
+const SYNC_URL = 'https://sync2.adnetwork.agency';
+
+function isBidResponseValid (bid) {
+  if (!bid.requestId || !bid.cpm || !bid.creativeId ||
+    !bid.ttl || !bid.currency || !bid.meta) {
+    return false;
+  }
+
+  switch (bid.mediaType) {
+    case BANNER:
+      return Boolean(bid.width && bid.height && bid.ad);
+    case VIDEO:
+      return Boolean(bid.vastUrl || bid.vastXml);
+    case NATIVE:
+      return Boolean(bid.native && bid.native.impressionTrackers && bid.native.impressionTrackers.length);
+    default:
+      return false;
+  }
+}
+
+function getPlacementReqData (bid) {
+  const { params, bidId, mediaTypes } = bid;
+  const schain = bid.schain || {};
+  const { placementId, adFormat } = params;
+  const bidfloor = getBidFloor(bid);
+
+  const placement = {
+    placementId,
+    bidId,
+    adFormat,
+    schain,
+    bidfloor
+  };
+
+  switch (adFormat) {
+    case BANNER:
+      placement.sizes = mediaTypes[BANNER].sizes;
+      break;
+    case VIDEO:
+      placement.playerSize = mediaTypes[VIDEO].playerSize;
+      placement.minduration = mediaTypes[VIDEO].minduration;
+      placement.maxduration = mediaTypes[VIDEO].maxduration;
+      placement.mimes = mediaTypes[VIDEO].mimes;
+      placement.protocols = mediaTypes[VIDEO].protocols;
+      placement.startdelay = mediaTypes[VIDEO].startdelay;
+      placement.placement = mediaTypes[VIDEO].placement;
+      placement.skip = mediaTypes[VIDEO].skip;
+      placement.skipafter = mediaTypes[VIDEO].skipafter;
+      placement.minbitrate = mediaTypes[VIDEO].minbitrate;
+      placement.maxbitrate = mediaTypes[VIDEO].maxbitrate;
+      placement.delivery = mediaTypes[VIDEO].delivery;
+      placement.playbackmethod = mediaTypes[VIDEO].playbackmethod;
+      placement.api = mediaTypes[VIDEO].api;
+      placement.linearity = mediaTypes[VIDEO].linearity;
+      break;
+    case NATIVE:
+      placement.native = mediaTypes[NATIVE];
+      break;
+  }
+
+  return placement;
+}
+
+function getBidFloor(bid) {
+  if (!utils.isFn(bid.getFloor)) {
+    return utils.deepAccess(bid, 'params.bidfloor', 0);
+  }
+
+  try {
+    const bidFloor = bid.getFloor({
+      currency: 'USD',
+      mediaType: '*',
+      size: '*',
+    });
+    return bidFloor.floor;
+  } catch (_) {
+    return 0
+  }
+}
+
+export const spec = {
+  code: BIDDER_CODE,
+  supportedMediaTypes: [BANNER, VIDEO, NATIVE],
+
+  isBidRequestValid: (bid = {}) => {
+    const { params, bidId, mediaTypes } = bid;
+    let valid = Boolean(bidId &&
+      params &&
+      params.placementId &&
+      params.adFormat
+    );
+    switch (params.adFormat) {
+      case BANNER:
+        valid = valid && Boolean(mediaTypes[BANNER] && mediaTypes[BANNER].sizes);
+        break;
+      case VIDEO:
+        valid = valid && Boolean(mediaTypes[VIDEO] && mediaTypes[VIDEO].playerSize);
+        break;
+      case NATIVE:
+        valid = valid && Boolean(mediaTypes[NATIVE]);
+        break;
+      default:
+        valid = false;
+    }
+    return valid;
+  },
+
+  buildRequests: (validBidRequests = [], bidderRequest = {}) => {
+    let deviceWidth = 0;
+    let deviceHeight = 0;
+
+    let winLocation;
+    try {
+      const winTop = window.top;
+      deviceWidth = winTop.screen.width;
+      deviceHeight = winTop.screen.height;
+      winLocation = winTop.location;
+    } catch (e) {
+      utils.logMessage(e);
+      winLocation = window.location;
+    }
+
+    const refferUrl = bidderRequest.refererInfo && bidderRequest.refererInfo.referer;
+    let refferLocation;
+    try {
+      refferLocation = refferUrl && new URL(refferUrl);
+    } catch (e) {
+      utils.logMessage(e);
+    }
+
+    let location = refferLocation || winLocation;
+    const language = (navigator && navigator.language) ? navigator.language.split('-')[0] : '';
+    const host = location.host;
+    const page = location.pathname;
+    const secure = location.protocol === 'https:' ? 1 : 0;
+    const placements = [];
+    const request = {
+      deviceWidth,
+      deviceHeight,
+      language,
+      secure,
+      host,
+      page,
+      placements,
+      coppa: config.getConfig('coppa') === true ? 1 : 0,
+      ccpa: bidderRequest.uspConsent || undefined,
+      gdpr: bidderRequest.gdprConsent || undefined,
+      tmax: config.getConfig('bidderTimeout')
+    };
+
+    const len = validBidRequests.length;
+    for (let i = 0; i < len; i++) {
+      const bid = validBidRequests[i];
+      placements.push(getPlacementReqData(bid));
+    }
+
+    return {
+      method: 'POST',
+      url: AD_URL,
+      data: request
+    };
+  },
+
+  interpretResponse: (serverResponse) => {
+    let response = [];
+    for (let i = 0; i < serverResponse.body.length; i++) {
+      let resItem = serverResponse.body[i];
+      if (isBidResponseValid(resItem)) {
+        const advertiserDomains = resItem.adomain && resItem.adomain.length ? resItem.adomain : [];
+        resItem.meta = { ...resItem.meta, advertiserDomains };
+
+        response.push(resItem);
+      }
+    }
+    return response;
+  },
+
+  getUserSyncs: (syncOptions, serverResponses, gdprConsent, uspConsent) => {
+    let syncType = syncOptions.iframeEnabled ? 'iframe' : 'image';
+    let syncUrl = SYNC_URL + `/${syncType}?pbjs=1`;
+    if (gdprConsent && gdprConsent.consentString) {
+      if (typeof gdprConsent.gdprApplies === 'boolean') {
+        syncUrl += `&gdpr=${Number(gdprConsent.gdprApplies)}&gdpr_consent=${gdprConsent.consentString}`;
+      } else {
+        syncUrl += `&gdpr=0&gdpr_consent=${gdprConsent.consentString}`;
+      }
+    }
+    if (uspConsent && uspConsent.consentString) {
+      syncUrl += `&ccpa_consent=${uspConsent.consentString}`;
+    }
+
+    const coppa = config.getConfig('coppa') ? 1 : 0;
+    syncUrl += `&coppa=${coppa}`;
+
+    return [{
+      type: syncType,
+      url: syncUrl
+    }];
+  }
+};
+
+registerBidder(spec);

modules/contentexchangeBidAdapter.md

@@ -0,0 +1,83 @@
+# Overview
+
+```
+Module Name: Contentexchange Bidder Adapter
+Module Type: Contentexchange Bidder Adapter
+Maintainer: no-reply@vsn.si
+```
+
+# Description
+
+Connects to Contentexchange exchange for bids.
+
+Contentexchange bid adapter supports Banner, Video (instream and outstream) and Native.
+
+# Test Parameters
+```
+    var adUnits = [
+                // Will return static test banner
+                {
+                    code: 'adunit1',
+                    mediaTypes: {
+                        banner: {
+                            sizes: [ [300, 250], [320, 50] ],
+                        }
+                    },
+                    bids: [
+                        {
+                            bidder: 'contentexchange',
+                            params: {
+                                placementId: '0',
+                                adFormat: 'banner'
+                            }
+                        }
+                    ]
+                },
+                {
+                    code: 'addunit2',
+                    mediaTypes: {
+                        video: {
+                            playerSize: [ [640, 480] ],
+                            context: 'instream',
+                            minduration: 5,
+                            maxduration: 60,
+                        }
+                    },
+                    bids: [
+                        {
+                            bidder: 'contentexchange',
+                            params: {
+                                placementId: '0',
+                                adFormat: 'video'
+                            }
+                        }
+                    ]
+                },
+                {
+                    code: 'addunit3',
+                    mediaTypes: {
+                        native: {
+                            title: {
+                                required: true
+                            },
+                            body: {
+                                required: true
+                            },
+                            icon: {
+                                required: true,
+                                size: [64, 64]
+                            }
+                        }
+                    },
+                    bids: [
+                        {
+                            bidder: 'contentexchange',
+                            params: {
+                                placementId: '0',
+                                adFormat: 'native'
+                            }
+                        }
+                    ]
+                }
+            ];
+```