Krushmedia Bid Adapter: updates for Prebid 5.0 (#7266)

* inital * fix * fix * fix * fix * fix * fix * add maintener to md * Added native support * add syncing * updates for prebid 5 compliance Co-authored-by: Aiholkin <[email protected]>
prebid · Aug 10, 2021 · 6ab8791 · 6ab8791
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diff --git a/modules/krushmediaBidAdapter.js b/modules/krushmediaBidAdapter.js
@@ -0,0 +1,158 @@
+import {registerBidder} from '../src/adapters/bidderFactory.js';
+import { BANNER, NATIVE, VIDEO } from '../src/mediaTypes.js';
+import * as utils from '../src/utils.js';
+
+const BIDDER_CODE = 'krushmedia';
+const AD_URL = 'https://ads4.krushmedia.com/?c=rtb&m=hb';
+const SYNC_URL = 'https://cs.krushmedia.com/html?src=pbjs'
+
+function isBidResponseValid(bid) {
+  if (!bid.requestId || !bid.cpm || !bid.creativeId ||
+    !bid.ttl || !bid.currency) {
+    return false;
+  }
+  switch (bid.mediaType) {
+    case BANNER:
+      return Boolean(bid.width && bid.height && bid.ad);
+    case VIDEO:
+      return Boolean(bid.vastUrl);
+    case NATIVE:
+      return Boolean(bid.native && bid.native.impressionTrackers);
+    default:
+      return false;
+  }
+}
+
+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) => {
+    return Boolean(bid.bidId && bid.params && !isNaN(parseInt(bid.params.key)));
+  },
+
+  buildRequests: (validBidRequests = [], bidderRequest) => {
+    let winTop = window;
+    let location;
+    try {
+      location = new URL(bidderRequest.refererInfo.referer)
+      winTop = window.top;
+    } catch (e) {
+      location = winTop.location;
+      utils.logMessage(e);
+    };
+
+    const placements = [];
+    const request = {
+      deviceWidth: winTop.screen.width,
+      deviceHeight: winTop.screen.height,
+      language: (navigator && navigator.language) ? navigator.language.split('-')[0] : '',
+      secure: 1,
+      host: location.host,
+      page: location.pathname,
+      placements: placements
+    };
+
+    if (bidderRequest) {
+      if (bidderRequest.uspConsent) {
+        request.ccpa = bidderRequest.uspConsent;
+      }
+      if (bidderRequest.gdprConsent) {
+        request.gdpr = bidderRequest.gdprConsent
+      }
+    }
+
+    const len = validBidRequests.length;
+    for (let i = 0; i < len; i++) {
+      const bid = validBidRequests[i];
+      const placement = {
+        key: bid.params.key,
+        bidId: bid.bidId,
+        traffic: bid.params.traffic || BANNER,
+        schain: bid.schain || {},
+        bidFloor: getBidFloor(bid)
+      };
+
+      if (bid.mediaTypes && bid.mediaTypes[BANNER] && bid.mediaTypes[BANNER].sizes) {
+        placement.sizes = bid.mediaTypes[BANNER].sizes;
+      } else if (bid.mediaTypes && bid.mediaTypes[VIDEO] && bid.mediaTypes[VIDEO].playerSize) {
+        placement.wPlayer = bid.mediaTypes[VIDEO].playerSize[0];
+        placement.hPlayer = bid.mediaTypes[VIDEO].playerSize[1];
+        placement.minduration = bid.mediaTypes[VIDEO].minduration;
+        placement.maxduration = bid.mediaTypes[VIDEO].maxduration;
+        placement.mimes = bid.mediaTypes[VIDEO].mimes;
+        placement.protocols = bid.mediaTypes[VIDEO].protocols;
+        placement.startdelay = bid.mediaTypes[VIDEO].startdelay;
+        placement.placement = bid.mediaTypes[VIDEO].placement;
+        placement.skip = bid.mediaTypes[VIDEO].skip;
+        placement.skipafter = bid.mediaTypes[VIDEO].skipafter;
+        placement.minbitrate = bid.mediaTypes[VIDEO].minbitrate;
+        placement.maxbitrate = bid.mediaTypes[VIDEO].maxbitrate;
+        placement.delivery = bid.mediaTypes[VIDEO].delivery;
+        placement.playbackmethod = bid.mediaTypes[VIDEO].playbackmethod;
+        placement.api = bid.mediaTypes[VIDEO].api;
+        placement.linearity = bid.mediaTypes[VIDEO].linearity;
+      } else if (bid.mediaTypes && bid.mediaTypes[NATIVE]) {
+        placement.native = bid.mediaTypes[NATIVE];
+      }
+      placements.push(placement);
+    }
+
+    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 syncUrl = SYNC_URL
+    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}`;
+    }
+    return [{
+      type: 'iframe',
+      url: syncUrl
+    }];
+  }
+};
+
+registerBidder(spec);