diff --git a/modules/twistDigitalBidAdapter.js b/modules/twistDigitalBidAdapter.js index d42596271d5..bed9e531a26 100644 --- a/modules/twistDigitalBidAdapter.js +++ b/modules/twistDigitalBidAdapter.js @@ -1,436 +1,28 @@ -import { - _each, - deepAccess, - isFn, - parseSizesInput, - parseUrl, - uniques, - isArray, - formatQS, - triggerPixel -} from '../src/utils.js'; import {registerBidder} from '../src/adapters/bidderFactory.js'; import {BANNER, VIDEO} from '../src/mediaTypes.js'; import {getStorageManager} from '../src/storageManager.js'; -import {bidderSettings} from '../src/bidderSettings.js'; -import {config} from '../src/config.js'; -import {chunk} from '../libraries/chunk/chunk.js'; -import {extractCID, extractPID, extractSubDomain, isBidRequestValid} from '../libraries/vidazooUtils/bidderUtils.js'; +import { + isBidRequestValid, createInterpretResponseFn, createUserSyncGetter, createBuildRequestsFn, onBidWon +} from '../libraries/vidazooUtils/bidderUtils.js'; const GVLID = 1292; const DEFAULT_SUB_DOMAIN = 'exchange'; const BIDDER_CODE = 'twistdigital'; const BIDDER_VERSION = '1.0.0'; -const CURRENCY = 'USD'; -const TTL_SECONDS = 60 * 5; -const UNIQUE_DEAL_ID_EXPIRY = 1000 * 60 * 60; -export const webSessionId = 'wsid_' + parseInt(Date.now() * Math.random()); -const storage = getStorageManager({bidderCode: BIDDER_CODE}); - -function getTopWindowQueryParams() { - try { - const parsedUrl = parseUrl(window.top.document.URL, {decodeSearchAsString: true}); - return parsedUrl.search; - } catch (e) { - return ''; - } -} +export const storage = getStorageManager({bidderCode: BIDDER_CODE}); export function createDomain(subDomain = DEFAULT_SUB_DOMAIN) { return `https://${subDomain}.twist.win`; } -function buildRequestData(bid, topWindowUrl, sizes, bidderRequest, bidderTimeout) { - const { - params, - bidId, - userId, - adUnitCode, - schain, - mediaTypes, - ortb2Imp, - bidderRequestId, - bidRequestsCount, - bidderRequestsCount, - bidderWinsCount - } = bid; - const {ext} = params; - let {bidFloor} = params; - const hashUrl = hashCode(topWindowUrl); - const uniqueDealId = getUniqueDealId(hashUrl); - const pId = extractPID(params); - const isStorageAllowed = bidderSettings.get(BIDDER_CODE, 'storageAllowed'); - - const gpid = deepAccess(bid, 'ortb2Imp.ext.gpid', deepAccess(bid, 'ortb2Imp.ext.data.pbadslot', '')); - const cat = deepAccess(bidderRequest, 'ortb2.site.cat', []); - const pagecat = deepAccess(bidderRequest, 'ortb2.site.pagecat', []); - const contentData = deepAccess(bidderRequest, 'ortb2.site.content.data', []); - const userData = deepAccess(bidderRequest, 'ortb2.user.data', []); - - if (isFn(bid.getFloor)) { - const floorInfo = bid.getFloor({ - currency: 'USD', - mediaType: '*', - size: '*' - }); - - if (floorInfo.currency === 'USD') { - bidFloor = floorInfo.floor; - } - } - - let data = { - url: encodeURIComponent(topWindowUrl), - uqs: getTopWindowQueryParams(), - cb: Date.now(), - bidFloor: bidFloor, - bidId: bidId, - referrer: bidderRequest.refererInfo.ref, - adUnitCode: adUnitCode, - publisherId: pId, - sizes: sizes, - uniqueDealId: uniqueDealId, - bidderVersion: BIDDER_VERSION, - prebidVersion: '$prebid.version$', - res: `${screen.width}x${screen.height}`, - schain: schain, - mediaTypes: mediaTypes, - isStorageAllowed: isStorageAllowed, - gpid: gpid, - cat: cat, - contentData, - userData: userData, - pagecat: pagecat, - transactionId: ortb2Imp?.ext?.tid, - bidderRequestId: bidderRequestId, - bidRequestsCount: bidRequestsCount, - bidderRequestsCount: bidderRequestsCount, - bidderWinsCount: bidderWinsCount, - bidderTimeout: bidderTimeout, - webSessionId: webSessionId - }; - - appendUserIdsToRequestPayload(data, userId); - - const sua = deepAccess(bidderRequest, 'ortb2.device.sua'); - - if (sua) { - data.sua = sua; - } - - if (bidderRequest.gdprConsent) { - if (bidderRequest.gdprConsent.consentString) { - data.gdprConsent = bidderRequest.gdprConsent.consentString; - } - if (bidderRequest.gdprConsent.gdprApplies !== undefined) { - data.gdpr = bidderRequest.gdprConsent.gdprApplies ? 1 : 0; - } - } - if (bidderRequest.uspConsent) { - data.usPrivacy = bidderRequest.uspConsent; - } - - if (bidderRequest.gppConsent) { - data.gppString = bidderRequest.gppConsent.gppString; - data.gppSid = bidderRequest.gppConsent.applicableSections; - } else if (bidderRequest.ortb2?.regs?.gpp) { - data.gppString = bidderRequest.ortb2.regs.gpp; - data.gppSid = bidderRequest.ortb2.regs.gpp_sid; - } - - if (bidderRequest.paapi?.enabled) { - const fledge = deepAccess(bidderRequest, 'ortb2Imp.ext.ae'); - if (fledge) { - data.fledge = fledge; - } - } - - _each(ext, (value, key) => { - data['ext.' + key] = value; - }); - - return data; -} - -function buildRequest(bid, topWindowUrl, sizes, bidderRequest, bidderTimeout) { - const {params} = bid; - const cId = extractCID(params); - const subDomain = extractSubDomain(params); - const data = buildRequestData(bid, topWindowUrl, sizes, bidderRequest, bidderTimeout); - const dto = { - method: 'POST', - url: `${createDomain(subDomain)}/prebid/multi/${cId}`, - data: data - }; - return dto; -} - -function buildSingleRequest(bidRequests, bidderRequest, topWindowUrl, bidderTimeout) { - const {params} = bidRequests[0]; - const cId = extractCID(params); - const subDomain = extractSubDomain(params); - const data = bidRequests.map(bid => { - const sizes = parseSizesInput(bid.sizes); - return buildRequestData(bid, topWindowUrl, sizes, bidderRequest, bidderTimeout) - }); - const chunkSize = Math.min(20, config.getConfig('twistdigital.chunkSize') || 10); - - const chunkedData = chunk(data, chunkSize); - return chunkedData.map(chunk => { - return { - method: 'POST', - url: `${createDomain(subDomain)}/prebid/multi/${cId}`, - data: { - bids: chunk - } - }; - }); -} +const buildRequests = createBuildRequestsFn(createDomain, null, storage, BIDDER_CODE, BIDDER_VERSION, true); -function appendUserIdsToRequestPayload(payloadRef, userIds) { - let key; - _each(userIds, (userId, idSystemProviderName) => { - key = `uid.${idSystemProviderName}`; - switch (idSystemProviderName) { - case 'digitrustid': - payloadRef[key] = deepAccess(userId, 'data.id'); - break; - case 'lipb': - payloadRef[key] = userId.lipbid; - break; - case 'parrableId': - payloadRef[key] = userId.eid; - break; - case 'id5id': - payloadRef[key] = userId.uid; - break; - default: - payloadRef[key] = userId; - } - }); -} - -function buildRequests(validBidRequests, bidderRequest) { - const topWindowUrl = bidderRequest.refererInfo.page || bidderRequest.refererInfo.topmostLocation; - const bidderTimeout = config.getConfig('bidderTimeout'); - - const singleRequestMode = config.getConfig('twistdigital.singleRequest'); - - const requests = []; - - if (singleRequestMode) { - // banner bids are sent as a single request - const bannerBidRequests = validBidRequests.filter(bid => isArray(bid.mediaTypes) ? bid.mediaTypes.includes(BANNER) : bid.mediaTypes[BANNER] !== undefined); - if (bannerBidRequests.length > 0) { - const singleRequests = buildSingleRequest(bannerBidRequests, bidderRequest, topWindowUrl, bidderTimeout); - requests.push(...singleRequests); - } - - // video bids are sent as a single request for each bid - - const videoBidRequests = validBidRequests.filter(bid => bid.mediaTypes[VIDEO] !== undefined); - videoBidRequests.forEach(validBidRequest => { - const sizes = parseSizesInput(validBidRequest.sizes); - const request = buildRequest(validBidRequest, topWindowUrl, sizes, bidderRequest, bidderTimeout); - requests.push(request); - }); - } else { - validBidRequests.forEach(validBidRequest => { - const sizes = parseSizesInput(validBidRequest.sizes); - const request = buildRequest(validBidRequest, topWindowUrl, sizes, bidderRequest, bidderTimeout); - requests.push(request); - }); - } - return requests; -} +const interpretResponse = createInterpretResponseFn(BIDDER_CODE, true); -function interpretResponse(serverResponse, request) { - if (!serverResponse || !serverResponse.body) { - return []; - } - - const singleRequestMode = config.getConfig('twistdigital.singleRequest'); - const reqBidId = deepAccess(request, 'data.bidId'); - const {results} = serverResponse.body; - - let output = []; - - try { - results.forEach((result, i) => { - const { - creativeId, - ad, - price, - exp, - width, - height, - currency, - bidId, - nurl, - advertiserDomains, - metaData, - mediaType = BANNER - } = result; - if (!ad || !price) { - return; - } - - const response = { - requestId: (singleRequestMode && bidId) ? bidId : reqBidId, - cpm: price, - width: width, - height: height, - creativeId: creativeId, - currency: currency || CURRENCY, - netRevenue: true, - ttl: exp || TTL_SECONDS, - }; - - if (nurl) { - response.nurl = nurl; - } - - if (metaData) { - Object.assign(response, { - meta: metaData - }) - } else { - Object.assign(response, { - meta: { - advertiserDomains: advertiserDomains || [] - } - }) - } - - if (mediaType === BANNER) { - Object.assign(response, { - ad: ad, - }); - } else { - Object.assign(response, { - vastXml: ad, - mediaType: VIDEO - }); - } - output.push(response); - }); - - return output; - } catch (e) { - return []; - } -} - -function getUserSyncs(syncOptions, responses, gdprConsent = {}, uspConsent = '', gppConsent = {}) { - let syncs = []; - const {iframeEnabled, pixelEnabled} = syncOptions; - const {gdprApplies, consentString = ''} = gdprConsent; - const {gppString, applicableSections} = gppConsent; - - const cidArr = responses.filter(resp => deepAccess(resp, 'body.cid')).map(resp => resp.body.cid).filter(uniques); - let params = `?cid=${encodeURIComponent(cidArr.join(','))}&gdpr=${gdprApplies ? 1 : 0}&gdpr_consent=${encodeURIComponent(consentString || '')}&us_privacy=${encodeURIComponent(uspConsent || '')}`; - - if (gppString && applicableSections?.length) { - params += '&gpp=' + encodeURIComponent(gppString); - params += '&gpp_sid=' + encodeURIComponent(applicableSections.join(',')); - } - - if (iframeEnabled) { - syncs.push({ - type: 'iframe', - url: `https://sync.twist.win/api/sync/iframe/${params}` - }); - } - if (pixelEnabled) { - syncs.push({ - type: 'image', - url: `https://sync.twist.win/api/sync/image/${params}` - }); - } - return syncs; -} - -/** - * @param {Bid} bid - */ -function onBidWon(bid) { - if (!bid.nurl) { - return; - } - const wonBid = { - adId: bid.adId, - creativeId: bid.creativeId, - auctionId: bid.auctionId, - transactionId: bid.transactionId, - adUnitCode: bid.adUnitCode, - cpm: bid.cpm, - currency: bid.currency, - originalCpm: bid.originalCpm, - originalCurrency: bid.originalCurrency, - netRevenue: bid.netRevenue, - mediaType: bid.mediaType, - timeToRespond: bid.timeToRespond, - status: bid.status, - }; - const qs = formatQS(wonBid); - const url = bid.nurl + (bid.nurl.indexOf('?') === -1 ? '?' : '&') + qs; - triggerPixel(url); -} - -export function hashCode(s, prefix = '_') { - const l = s.length; - let h = 0 - let i = 0; - if (l > 0) { - while (i < l) { - h = (h << 5) - h + s.charCodeAt(i++) | 0; - } - } - return prefix + h; -} - -export function getUniqueDealId(key, expiry = UNIQUE_DEAL_ID_EXPIRY) { - const storageKey = `u_${key}`; - const now = Date.now(); - const data = getStorageItem(storageKey); - let uniqueId; - - if (!data || !data.value || now - data.created > expiry) { - uniqueId = `${key}_${now.toString()}`; - setStorageItem(storageKey, uniqueId); - } else { - uniqueId = data.value; - } - - return uniqueId; -} - -export function getStorageItem(key) { - try { - return tryParseJSON(storage.getDataFromLocalStorage(key)); - } catch (e) { - } - - return null; -} - -export function setStorageItem(key, value, timestamp) { - try { - const created = timestamp || Date.now(); - const data = JSON.stringify({value, created}); - storage.setDataInLocalStorage(key, data); - } catch (e) { - } -} - -export function tryParseJSON(value) { - try { - return JSON.parse(value); - } catch (e) { - return value; - } -} +const getUserSyncs = createUserSyncGetter({ + iframeSyncUrl: 'https://sync.twist.win/api/sync/iframe', imageSyncUrl: 'https://sync.twist.win/api/sync/image' +}); export const spec = { code: BIDDER_CODE, diff --git a/test/spec/modules/twistDigitalBidAdapter_spec.js b/test/spec/modules/twistDigitalBidAdapter_spec.js index 1a73d2f6897..88293657eb0 100644 --- a/test/spec/modules/twistDigitalBidAdapter_spec.js +++ b/test/spec/modules/twistDigitalBidAdapter_spec.js @@ -2,12 +2,7 @@ import {expect} from 'chai'; import { spec as adapter, createDomain, - hashCode, - getStorageItem, - setStorageItem, - tryParseJSON, - getUniqueDealId, - webSessionId + storage } from 'modules/twistDigitalBidAdapter.js'; import * as utils from 'src/utils.js'; import {version} from 'package.json'; @@ -18,7 +13,12 @@ import {deepSetValue} from 'src/utils.js'; import { extractPID, extractCID, - extractSubDomain + extractSubDomain, + hashCode, + getStorageItem, + setStorageItem, + tryParseJSON, + getUniqueDealId } from '../../../libraries/vidazooUtils/bidderUtils.js'; export const TEST_ID_SYSTEMS = ['britepoolid', 'criteoId', 'id5id', 'idl_env', 'lipb', 'netId', 'parrableId', 'pubcid', 'tdid', 'pubProvidedId']; @@ -357,7 +357,6 @@ describe('TwistDigitalBidAdapter', function () { uniqueDealId: `${hashUrl}_${Date.now().toString()}`, uqs: getTopWindowQueryParams(), isStorageAllowed: true, - webSessionId: webSessionId, mediaTypes: { video: { api: [2], @@ -455,8 +454,7 @@ describe('TwistDigitalBidAdapter', function () { name: 'example.com', segment: [{id: '243'}], }, - ], - webSessionId: webSessionId + ] } }); }); @@ -542,8 +540,7 @@ describe('TwistDigitalBidAdapter', function () { name: 'example.com', segment: [{id: '243'}], }, - ], - webSessionId: webSessionId + ] }; const REQUEST_DATA2 = utils.deepClone(REQUEST_DATA); @@ -807,13 +804,13 @@ describe('TwistDigitalBidAdapter', function () { const key = 'myKey'; let uniqueDealId; beforeEach(() => { - uniqueDealId = getUniqueDealId(key, 0); + uniqueDealId = getUniqueDealId(storage, key, 0); }) it('should get current unique deal id', function (done) { // waiting some time so `now` will become past setTimeout(() => { - const current = getUniqueDealId(key); + const current = getUniqueDealId(storage, key); expect(current).to.be.equal(uniqueDealId); done(); }, 200); @@ -821,7 +818,7 @@ describe('TwistDigitalBidAdapter', function () { it('should get new unique deal id on expiration', function (done) { setTimeout(() => { - const current = getUniqueDealId(key, 100); + const current = getUniqueDealId(storage, key, 100); expect(current).to.not.be.equal(uniqueDealId); done(); }, 200) @@ -845,8 +842,8 @@ describe('TwistDigitalBidAdapter', function () { shouldAdvanceTime: true, now }); - setStorageItem('myKey', 2020); - const {value, created} = getStorageItem('myKey'); + setStorageItem(storage, 'myKey', 2020); + const {value, created} = getStorageItem(storage, 'myKey'); expect(created).to.be.equal(now); expect(value).to.be.equal(2020); expect(typeof value).to.be.equal('number'); @@ -857,7 +854,7 @@ describe('TwistDigitalBidAdapter', function () { it('should get external stored value', function () { const value = 'superman' window.localStorage.setItem('myExternalKey', value); - const item = getStorageItem('myExternalKey'); + const item = getStorageItem(storage, 'myExternalKey'); expect(item).to.be.equal(value); });