Platform.io Bidder Adapter update. Prebid v1.0.

modules/platformioBidAdapter.js

@@ -1,63 +1,125 @@
-var bidfactory = require('src/bidfactory.js');
-var bidmanager = require('src/bidmanager.js');
-var adloader = require('src/adloader.js');
-var utils = require('src/utils.js');
-var CONSTANTS = require('src/constants.json');
-var adaptermanager = require('src/adaptermanager');
-
-var PlatformIOAdapter = function PlatformIOAdapter() {
-  function _callBids(params) {
-    var bidURL;
-    var bids = params.bids || [];
-    var requestURL = window.location.protocol + '//js.adx1.com/pb_ortb.js?cb=' + new Date().getTime() + '&ver=1&';
-
-    for (var i = 0; i < bids.length; i++) {
-      var requestParams = {};
-      var bid = bids[i];
-
-      requestParams.pub_id = bid.params.pubId;
-      requestParams.site_id = bid.params.siteId;
-      requestParams.placement_id = bid.placementCode;
-
-      var parseSized = utils.parseSizesInput(bid.sizes);
-      var arrSize = parseSized[0].split('x');
-
-      requestParams.width = arrSize[0];
-      requestParams.height = arrSize[1];
-      requestParams.callback = '$$PREBID_GLOBAL$$._doPlatformIOCallback';
-      requestParams.callback_uid = bid.bidId;
-      bidURL = requestURL + utils.parseQueryStringParameters(requestParams);
-
-      utils.logMessage('PlatformIO.prebid, Bid ID: ' + bid.bidId + ', Pub ID: ' + bid.params.pubId);
-      adloader.loadScript(bidURL);
-    }
-  }
-
-  $$PREBID_GLOBAL$$._doPlatformIOCallback = function (response) {
-    var bidObject;
-    var bidRequest;
-    var callbackID;
-    callbackID = response.callback_uid;
-    bidRequest = utils.getBidRequest(callbackID);
-    if (response.cpm > 0) {
-      bidObject = bidfactory.createBid(CONSTANTS.STATUS.GOOD, bidRequest);
-      bidObject.bidderCode = 'platformio';
-      bidObject.cpm = response.cpm;
-      bidObject.ad = response.tag;
-      bidObject.width = response.width;
-      bidObject.height = response.height;
-    } else {
-      bidObject = bidfactory.createBid(CONSTANTS.STATUS.NO_BID, bidRequest);
-      bidObject.bidderCode = 'platformio';
-      utils.logMessage('No Bid response from Platformio request: ' + callbackID);
-    }
-    bidmanager.addBidResponse(bidRequest.placementCode, bidObject);
-  };
-
-  return {
-    callBids: _callBids
-  };
-};
-adaptermanager.registerBidAdapter(new PlatformIOAdapter(), 'platformio');
-
-module.exports = PlatformIOAdapter;
+
+import {logError, getTopWindowLocation} from 'src/utils';
+import { registerBidder } from 'src/adapters/bidderFactory';
+
+export const spec = {
+
+  code: 'platformio',
+
+  isBidRequestValid: bid => (
+    !!(bid && bid.params && bid.params.pubId && bid.params.siteId)
+  ),
+  buildRequests: bidRequests => {
+    const request = {
+      id: bidRequests[0].bidderRequestId,
+      at: 2,
+      imp: bidRequests.map(slot => impression(slot)),
+      site: site(bidRequests),
+      device: device(),
+    };
+    return {
+      method: 'POST',
+      url: '//piohbdisp.hb.adx1.com/',
+      data: JSON.stringify(request),
+    };
+  },
+  interpretResponse: (response, request) => (
+    bidResponseAvailable(request, response)
+  ),
+};
+function bidResponseAvailable(bidRequest, bidResponse) {
+  const idToImpMap = {};
+  const idToBidMap = {};
+  const ortbRequest = parse(bidRequest.data);
+  ortbRequest.imp.forEach(imp => {
+    idToImpMap[imp.id] = imp;
+  });
+  if (bidResponse) {
+    bidResponse.seatbid.forEach(seatBid => seatBid.bid.forEach(bid => {
+      idToBidMap[bid.impid] = bid;
+    }));
+  }
+  const bids = [];
+  Object.keys(idToImpMap).forEach(id => {
+    if (idToBidMap[id]) {
+      const bid = {
+        requestId: id,
+        cpm: idToBidMap[id].price,
+        creative_id: id,
+        creativeId: id,
+        adId: id,
+      };
+      bid.ad = idToBidMap[id].adm;
+      bid.ad = bid.ad.replace(/\$(%7B|\{)AUCTION_IMP_ID(%7D|\})/gi, idToBidMap[id].impid);
+      bid.ad = bid.ad.replace(/\$(%7B|\{)AUCTION_AD_ID(%7D|\})/gi, idToBidMap[id].adid);
+      bid.ad = bid.ad.replace(/\$(%7B|\{)AUCTION_PRICE(%7D|\})/gi, idToBidMap[id].price);
+      bid.ad = bid.ad.replace(/\$(%7B|\{)AUCTION_CURRENCY(%7D|\})/gi, bidResponse.cur);
+      bid.ad = bid.ad.replace(/\$(%7B|\{)AUCTION_BID_ID(%7D|\})/gi, bidResponse.bidid);
+      bid.width = idToImpMap[id].banner.w;
+      bid.height = idToImpMap[id].banner.h;
+      bids.push(bid);
+    }
+  });
+  return bids;
+}
+function impression(slot) {
+  return {
+    id: slot.bidId,
+    banner: banner(slot),
+    bidfloor: '0.000001',
+    tagid: slot.params.placementId.toString(),
+  };
+}
+function banner(slot) {
+  const size = slot.params.size.toUpperCase().split('X');
+  const width = parseInt(size[0]);
+  const height = parseInt(size[1]);
+  return {
+    w: width,
+    h: height,
+  };
+}
+function site(bidderRequest) {
+  const pubId = bidderRequest && bidderRequest.length > 0 ? bidderRequest[0].params.pubId : '0';
+  const siteId = bidderRequest && bidderRequest.length > 0 ? bidderRequest[0].params.siteId : '0';
+  const appParams = bidderRequest[0].params.app;
+  if (!appParams) {
+    return {
+      publisher: {
+        id: pubId.toString(),
+        domain: getTopWindowLocation().hostname,
+      },
+      id: siteId.toString(),
+      ref: referrer(),
+      page: getTopWindowLocation().href,
+    }
+  }
+  return null;
+}
+function referrer() {
+  try {
+    return window.top.document.referrer;
+  } catch (e) {
+    return document.referrer;
+  }
+}
+function device() {
+  return {
+    ua: navigator.userAgent,
+    language: (navigator.language || navigator.browserLanguage || navigator.userLanguage || navigator.systemLanguage),
+    w: (window.screen.width || window.innerWidth),
+    h: (window.screen.height || window.innerHeigh),
+  };
+}
+function parse(rawResponse) {
+  try {
+    if (rawResponse) {
+      return JSON.parse(rawResponse);
+    }
+  } catch (ex) {
+    logError('platformio.parse', 'ERROR', ex);
+  }
+  return null;
+}
+
+registerBidder(spec);

modules/platformioBidAdapter.md

@@ -0,0 +1,27 @@
+# Overview
+
+**Module Name**: Platform.io Bidder Adapter
+**Module Type**: Bidder Adapter
+**Maintainer**: sk@ultralab.by
+
+# Description
+
+Connects to Platform.io demand source to fetch bids.
+Please use ```platformio``` as the bidder code.
+
+# Test Parameters
+```
+    var adUnits = [{
+      code: 'banner-ad-div',
+      sizes: [[300, 250]],
+      bids: [{
+          bidder: 'platformio',
+          params: { 
+            pubId: '28082',
+            siteId: '26047',
+            placementId: '123',
+            size: '250X250'
+          }
+      }]
+    }];
+```