-
Notifications
You must be signed in to change notification settings - Fork 2.1k
/
tappxBidAdapter.js
614 lines (531 loc) · 18.9 KB
/
tappxBidAdapter.js
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
'use strict';
import { logWarn, deepAccess, isFn, isPlainObject, getDNT, isBoolean, isNumber, isStr, isArray } from '../src/utils.js';
import { registerBidder } from '../src/adapters/bidderFactory.js';
import { BANNER, VIDEO } from '../src/mediaTypes.js';
import { config } from '../src/config.js';
import { Renderer } from '../src/Renderer.js';
import { parseDomain } from '../src/refererDetection.js';
import { getGlobal } from '../src/prebidGlobal.js';
/**
* @typedef {import('../src/adapters/bidderFactory.js').BidRequest} BidRequest
*/
const BIDDER_CODE = 'tappx';
const GVLID_CODE = 628;
const TTL = 360;
const CUR = 'USD';
const TAPPX_BIDDER_VERSION = '0.1.3';
const TYPE_CNN = 'prebidjs';
const LOG_PREFIX = '[TAPPX]: ';
const VIDEO_SUPPORT = ['instream', 'outstream'];
const DATA_TYPES = {
'NUMBER': 'number',
'STRING': 'string',
'BOOLEAN': 'boolean',
'ARRAY': 'array',
'OBJECT': 'object'
};
const VIDEO_CUSTOM_PARAMS = {
'minduration': DATA_TYPES.NUMBER,
'maxduration': DATA_TYPES.NUMBER,
'startdelay': DATA_TYPES.NUMBER,
'playbackmethod': DATA_TYPES.ARRAY,
'api': DATA_TYPES.ARRAY,
'protocols': DATA_TYPES.ARRAY,
'w': DATA_TYPES.NUMBER,
'h': DATA_TYPES.NUMBER,
'battr': DATA_TYPES.ARRAY,
'linearity': DATA_TYPES.NUMBER,
'plcmt': DATA_TYPES.NUMBER,
'minbitrate': DATA_TYPES.NUMBER,
'maxbitrate': DATA_TYPES.NUMBER,
'skip': DATA_TYPES.NUMBER
}
var hostDomain;
export const spec = {
code: BIDDER_CODE,
gvlid: GVLID_CODE,
supportedMediaTypes: [BANNER, VIDEO],
/**
* Determines whether or not the given bid request is valid.
*
* @param {BidRequest} bid The bid params to validate.
* @return boolean True if this is a valid bid, and false otherwise.
*/
isBidRequestValid: function(bid) {
// bid.params.host
if ((new RegExp(`^(vz.*|zz.*)\\.*$`, 'i')).test(bid.params.host)) { // New endpoint
if ((new RegExp(`^(zz.*)\\.*$`, 'i')).test(bid.params.host)) return validBasic(bid)
else return validBasic(bid) && validMediaType(bid)
} else { // This is backward compatible feature. It will be remove in the future
if ((new RegExp(`^(ZZ.*)\\.*$`, 'i')).test(bid.params.endpoint)) return validBasic(bid)
else return validBasic(bid) && validMediaType(bid)
}
},
/**
* Takes an array of valid bid requests, all of which are guaranteed to have passed the isBidRequestValid() test.
* Make a server request from the list of BidRequests.
*
* @param {*} validBidRequests
* @param {*} bidderRequest
* @return ServerRequest Info describing the request to the server.
*/
buildRequests: function(validBidRequests, bidderRequest) {
let requests = [];
validBidRequests.forEach(oneValidRequest => {
requests.push(buildOneRequest(oneValidRequest, bidderRequest));
});
return requests;
},
/**
* Parse the response and generate one or more bid objects.
*
* @param {*} serverResponse
* @param {*} originalRequest
*/
interpretResponse: function(serverResponse, originalRequest) {
const responseBody = serverResponse.body;
if (!serverResponse.body) {
logWarn(LOG_PREFIX, 'Empty response body HTTP 204, no bids');
return [];
}
const bids = [];
responseBody.seatbid.forEach(serverSeatBid => {
serverSeatBid.bid.forEach(serverBid => {
bids.push(interpretBid(serverBid, originalRequest));
});
});
return bids;
},
/**
* If the publisher allows user-sync activity, the platform will call this function and the adapter may register pixels and/or iframe user syncs.
*
* @param {*} syncOptions
* @param {*} serverResponses
* @param {*} gdprConsent
*/
getUserSyncs: (syncOptions, serverResponses, gdprConsent, uspConsent) => {
let url = `https://${hostDomain}/cs/usersync.php?`;
// GDPR & CCPA
if (gdprConsent) {
url += '&gdpr_optin=' + (gdprConsent.gdprApplies ? 1 : 0);
url += '&gdpr_consent=' + encodeURIComponent(gdprConsent.consentString || '');
}
if (uspConsent) {
url += '&us_privacy=' + encodeURIComponent(uspConsent);
}
// SyncOptions
if (syncOptions.iframeEnabled) {
url += '&type=iframe'
return [{
type: 'iframe',
url: url
}];
} else {
url += '&type=img'
return [{
type: 'image',
url: url
}];
}
}
}
function validBasic(bid) {
if (bid.params == null) {
logWarn(LOG_PREFIX, 'Please review the mandatory Tappx parameters.');
return false;
}
if (!bid.params.tappxkey) {
logWarn(LOG_PREFIX, 'Please review the mandatory Tappxkey parameter.');
return false;
}
if (!bid.params.host) {
logWarn(LOG_PREFIX, 'Please review the mandatory Host parameter.');
return false;
}
let classicEndpoint = true;
if ((new RegExp(`^(vz.*|zz.*)\\.*$`, 'i')).test(bid.params.host)) {
classicEndpoint = false;
}
if (classicEndpoint && !bid.params.endpoint) {
logWarn(LOG_PREFIX, 'Please review the mandatory endpoint Tappx parameters.');
return false;
}
return true;
}
function validMediaType(bid) {
const video = deepAccess(bid, 'mediaTypes.video');
// Video validations
if (typeof video !== 'undefined') {
if (VIDEO_SUPPORT.indexOf(video.context) === -1) {
logWarn(LOG_PREFIX, 'Please review the mandatory Tappx parameters for Video. Video context not supported.');
return false;
}
}
return true;
}
/**
* Parse the response and generate one bid object.
*
* @param {object} serverBid Bid by OpenRTB 2.5
* @returns {object} Prebid banner bidObject
*/
function interpretBid(serverBid, request) {
let bidReturned = {
requestId: request.bids?.bidId,
cpm: serverBid.price,
currency: serverBid.cur ? serverBid.cur : CUR,
width: serverBid.w,
height: serverBid.h,
ttl: TTL,
creativeId: serverBid.crid,
netRevenue: true,
}
if (typeof serverBid.dealId !== 'undefined') { bidReturned.dealId = serverBid.dealId }
if (typeof serverBid.lurl != 'undefined') { bidReturned.lurl = serverBid.lurl }
if (typeof serverBid.nurl != 'undefined') { bidReturned.nurl = serverBid.nurl }
if (typeof serverBid.burl != 'undefined') { bidReturned.burl = serverBid.burl }
if (typeof request.bids?.mediaTypes !== 'undefined' && typeof request.bids?.mediaTypes.video !== 'undefined') {
bidReturned.vastXml = serverBid.adm;
bidReturned.vastUrl = serverBid.lurl;
bidReturned.ad = serverBid.adm;
bidReturned.mediaType = VIDEO;
bidReturned.width = serverBid.w;
bidReturned.height = serverBid.h;
if (request.bids?.mediaTypes.video.context === 'outstream') {
if (!serverBid.ext.purl) {
logWarn(LOG_PREFIX, 'Error getting player outstream from tappx');
return false;
}
bidReturned.renderer = createRenderer(bidReturned, request, serverBid.ext.purl);
}
} else {
bidReturned.ad = serverBid.adm;
bidReturned.mediaType = BANNER;
}
if (typeof bidReturned.adomain !== 'undefined' || bidReturned.adomain !== null) {
bidReturned.meta = { advertiserDomains: request.bids?.adomain };
}
return bidReturned;
}
/**
* Build and makes the request
*
* @param {*} validBidRequests
* @param {*} bidderRequest
* @return response ad
*/
function buildOneRequest(validBidRequests, bidderRequest) {
let hostInfo = _getHostInfo(validBidRequests);
const ENDPOINT = hostInfo.endpoint;
hostDomain = hostInfo.domain;
const TAPPXKEY = deepAccess(validBidRequests, 'params.tappxkey');
const MKTAG = deepAccess(validBidRequests, 'params.mktag');
const BIDFLOOR = deepAccess(validBidRequests, 'params.bidfloor');
const BIDEXTRA = deepAccess(validBidRequests, 'params.ext');
const bannerMediaType = deepAccess(validBidRequests, 'mediaTypes.banner');
const videoMediaType = deepAccess(validBidRequests, 'mediaTypes.video');
const ORTB2 = deepAccess(validBidRequests, 'ortb2');
// let requests = [];
let payload = {};
let publisher = {};
let tagid;
let api = {};
// > App/Site object
if (deepAccess(validBidRequests, 'params.app')) {
let app = {};
app.name = deepAccess(validBidRequests, 'params.app.name');
app.bundle = deepAccess(validBidRequests, 'params.app.bundle');
app.domain = deepAccess(validBidRequests, 'params.app.domain');
publisher.name = deepAccess(validBidRequests, 'params.app.publisher.name');
publisher.domain = deepAccess(validBidRequests, 'params.app.publisher.domain');
tagid = `${app.name}_typeAdBanVid_${getOs()}`;
payload.app = app;
api[0] = deepAccess(validBidRequests, 'params.api') ? deepAccess(validBidRequests, 'params.api') : [3, 5];
} else {
let bundle = _extractPageUrl(validBidRequests, bidderRequest);
let site = deepAccess(validBidRequests, 'params.site') || {};
site.name = bundle;
site.page = bidderRequest?.refererInfo?.page || deepAccess(validBidRequests, 'params.site.page') || bidderRequest?.refererInfo?.topmostLocation || window.location.href || bundle;
site.domain = bundle;
try {
site.ref = bidderRequest?.refererInfo?.ref || window.top.document.referrer || '';
} catch (e) {
site.ref = bidderRequest?.refererInfo?.ref || window.document.referrer || '';
}
site.ext = {};
site.ext.is_amp = bidderRequest?.refererInfo?.isAmp || 0;
site.ext.page_da = deepAccess(validBidRequests, 'params.site.page') || '-';
site.ext.page_rip = bidderRequest?.refererInfo?.page || '-';
site.ext.page_rit = bidderRequest?.refererInfo?.topmostLocation || '-';
site.ext.page_wlh = window.location.href || '-';
publisher.name = bundle;
publisher.domain = bundle;
let sitename = document.getElementsByTagName('meta')['title'];
if (sitename && sitename.content) {
site.name = sitename.content;
}
tagid = `${site.name}_typeAdBanVid_${getOs()}`;
let keywords = document.getElementsByTagName('meta')['keywords'];
if (keywords && keywords.content) {
site.keywords = keywords.content;
}
payload.site = site;
}
// < App/Site object
// > Imp object
let imp = {};
let w;
let h;
if (bannerMediaType) {
if (!Array.isArray(bannerMediaType.sizes)) { logWarn(LOG_PREFIX, 'Banner sizes array not found.'); }
let banner = {};
w = bannerMediaType.sizes[0][0];
h = bannerMediaType.sizes[0][1];
banner.w = w;
banner.h = h;
if (
((bannerMediaType.sizes[0].indexOf(480) >= 0) && (bannerMediaType.sizes[0].indexOf(320) >= 0)) ||
((bannerMediaType.sizes[0].indexOf(768) >= 0) && (bannerMediaType.sizes[0].indexOf(1024) >= 0))) {
banner.pos = 0;
} else {
banner.pos = 0;
}
banner.api = api;
let format = {};
format[0] = {};
format[0].w = w;
format[0].h = h;
banner.format = format;
imp.banner = banner;
}
if (typeof videoMediaType !== 'undefined') {
let video = {};
let videoParams = deepAccess(validBidRequests, 'params.video');
if (typeof videoParams !== 'undefined') {
for (var key in VIDEO_CUSTOM_PARAMS) {
if (videoParams.hasOwnProperty(key)) {
video[key] = _checkParamDataType(key, videoParams[key], VIDEO_CUSTOM_PARAMS[key]);
}
}
}
if ((video.w === undefined || video.w == null || video.w <= 0) ||
(video.h === undefined || video.h == null || video.h <= 0)) {
if (!Array.isArray(videoMediaType.playerSize)) { logWarn(LOG_PREFIX, 'Video playerSize array not found.'); }
w = videoMediaType.playerSize[0][0];
h = videoMediaType.playerSize[0][1];
video.w = w;
video.h = h;
}
video.mimes = videoMediaType.mimes;
let videoExt = {};
if ((typeof videoMediaType.rewarded !== 'undefined') && videoMediaType.rewarded == 1) {
videoExt.rewarded = videoMediaType.rewarded;
}
video.ext = videoExt;
imp.video = video;
}
imp.id = validBidRequests.bidId;
imp.tagid = tagid;
imp.secure = 1;
imp.bidfloor = deepAccess(validBidRequests, 'params.bidfloor');
if (isFn(validBidRequests.getFloor)) {
try {
let floor = validBidRequests.getFloor({
currency: CUR,
mediaType: '*',
size: '*'
});
if (isPlainObject(floor) && !isNaN(floor.floor) && floor.currency === 'USD') {
imp.bidfloor = floor.floor;
} else {
logWarn(LOG_PREFIX, 'Currency not valid. Use only USD with Tappx.');
}
} catch (e) {
logWarn(LOG_PREFIX, e);
imp.bidfloor = deepAccess(validBidRequests, 'params.bidfloor'); // Be sure that we have an imp.bidfloor
}
}
let bidder = {};
bidder.endpoint = ENDPOINT;
bidder.host = hostInfo.url;
bidder.bidfloor = BIDFLOOR;
bidder.ext = (typeof BIDEXTRA == 'object') ? BIDEXTRA : undefined;
imp.ext = {};
imp.ext.bidder = bidder;
// < Imp object
// > Device object
let device = {};
// Mandatory
device.os = getOs();
device.ip = 'peer';
device.ua = navigator.userAgent;
device.ifa = validBidRequests.ifa;
// Optional
device.h = screen.height;
device.w = screen.width;
device.dnt = getDNT() ? 1 : 0;
device.language = getLanguage();
device.make = getVendor();
let geo = {};
geo.country = deepAccess(validBidRequests, 'params.geo.country');
// < Device object
let configGeo = {};
configGeo.country = ORTB2?.device?.geo;
if (typeof configGeo.country !== 'undefined') {
device.geo = configGeo;
} else if (typeof geo.country !== 'undefined') {
device.geo = geo;
};
// > GDPR
let user = {};
user.ext = {};
// Universal ID
let eidsArr = deepAccess(validBidRequests, 'userIdAsEids');
if (typeof eidsArr !== 'undefined') {
eidsArr = eidsArr.filter(
uuid =>
(typeof uuid !== 'undefined' && uuid !== null) &&
(typeof uuid.source == 'string' && uuid.source !== null) &&
(typeof uuid.uids[0].id == 'string' && uuid.uids[0].id !== null)
);
user.ext.eids = eidsArr;
};
let regs = {};
regs.gdpr = 0;
if (!(bidderRequest.gdprConsent == null)) {
if (typeof bidderRequest.gdprConsent.gdprApplies === 'boolean') { regs.gdpr = bidderRequest.gdprConsent.gdprApplies; }
if (regs.gdpr) { user.ext.consent = bidderRequest.gdprConsent.consentString; }
}
// CCPA
regs.ext = {};
if (!(bidderRequest.uspConsent == null)) {
regs.ext.us_privacy = bidderRequest.uspConsent;
}
// COPPA compliance
if (config.getConfig('coppa') === true) {
regs.coppa = config.getConfig('coppa') === true ? 1 : 0;
}
// < GDPR
// > Payload Ext
let payloadExt = {};
payloadExt.bidder = {};
payloadExt.bidder.tappxkey = TAPPXKEY;
payloadExt.bidder.mktag = MKTAG;
payloadExt.bidder.bcid = deepAccess(validBidRequests, 'params.bcid');
payloadExt.bidder.bcrid = deepAccess(validBidRequests, 'params.bcrid');
payloadExt.bidder.ext = (typeof BIDEXTRA == 'object') ? BIDEXTRA : {};
if (typeof videoMediaType !== 'undefined') {
payloadExt.bidder.ext.pbvidtype = videoMediaType.context;
}
// < Payload Ext
// > Payload
payload.id = bidderRequest.bidderRequestId;
payload.test = deepAccess(validBidRequests, 'params.test') ? 1 : 0;
payload.at = 1;
payload.tmax = bidderRequest.timeout ? bidderRequest.timeout : 600;
payload.bidder = BIDDER_CODE;
payload.imp = [imp];
payload.user = user;
payload.ext = payloadExt;
payload.device = device;
payload.regs = regs;
// < Payload
let pbjsv = (getGlobal().version !== null) ? encodeURIComponent(getGlobal().version) : -1;
return {
method: 'POST',
url: `${hostInfo.url}?type_cnn=${TYPE_CNN}&v=${TAPPX_BIDDER_VERSION}&pbjsv=${pbjsv}`,
data: JSON.stringify(payload),
bids: validBidRequests
};
}
function getLanguage() {
const language = navigator.language ? 'language' : 'userLanguage';
return navigator[language].split('-')[0];
}
function getOs() {
let ua = navigator.userAgent;
if (ua.match(/Android/)) { return 'Android'; } else if (ua.match(/(iPhone|iPod|iPad)/)) { return 'iOS'; } else if (ua.indexOf('Mac OS X') != -1) { return 'macOS'; } else if (ua.indexOf('Windows') != -1) { return 'Windows'; } else if (ua.indexOf('Linux') != -1) { return 'Linux'; } else { return 'Unknown'; }
}
function getVendor() {
let ua = navigator.userAgent;
if (ua.indexOf('Chrome') != -1) { return 'Google'; } else if (ua.indexOf('Firefox') != -1) { return 'Mozilla'; } else if (ua.indexOf('Safari') != -1) { return 'Apple'; } else if (ua.indexOf('Edge') != -1) { return 'Microsoft'; } else if (ua.indexOf('MSIE') != -1 || ua.indexOf('Trident') != -1) { return 'Microsoft'; } else { return ''; }
}
export function _getHostInfo(validBidRequests) {
let domainInfo = {};
let endpoint = deepAccess(validBidRequests, 'params.endpoint');
let hostParam = deepAccess(validBidRequests, 'params.host');
domainInfo.domain = hostParam.split('/', 1)[0];
let regexHostParamHttps = new RegExp(`^https:\/\/`);
let regexHostParamHttp = new RegExp(`^http:\/\/`);
let regexNewEndpoints = new RegExp(`^(vz.*|zz.*)\\.[a-z]{3}\\.tappx\\.com$`, 'i');
let regexClassicEndpoints = new RegExp(`^([a-z]{3}|testing)\\.[a-z]{3}\\.tappx\\.com$`, 'i');
if (regexHostParamHttps.test(hostParam)) {
hostParam = hostParam.replace('https://', '');
} else if (regexHostParamHttp.test(hostParam)) {
hostParam = hostParam.replace('http://', '');
}
if (regexNewEndpoints.test(domainInfo.domain)) {
domainInfo.newEndpoint = true;
domainInfo.endpoint = domainInfo.domain.split('.', 1)[0]
domainInfo.url = `https://${hostParam}`
} else if (regexClassicEndpoints.test(domainInfo.domain)) {
domainInfo.newEndpoint = false;
domainInfo.endpoint = endpoint
domainInfo.url = `https://${hostParam}${endpoint}`
}
return domainInfo;
}
function outstreamRender(bid, request) {
let rendererOptions = {};
rendererOptions = (typeof bid.params[0].video != 'undefined') ? bid.params[0].video : {};
rendererOptions.content = bid.vastXml;
bid.renderer.push(() => {
window.tappxOutstream.renderAd({
sizes: [bid.width, bid.height],
targetId: bid.adUnitCode,
adResponse: bid.adResponse,
rendererOptions: rendererOptions
});
});
}
function createRenderer(bid, request, url) {
const rendererInst = Renderer.install({
id: request.id,
url: url,
loaded: false
});
try {
rendererInst.setRender(outstreamRender);
} catch (err) {
logWarn(LOG_PREFIX, 'Prebid Error calling setRender on renderer');
}
return rendererInst;
}
export function _checkParamDataType(key, value, datatype) {
var errMsg = 'Ignoring param key: ' + key + ', expects ' + datatype + ', found ' + typeof value;
var functionToExecute;
switch (datatype) {
case DATA_TYPES.BOOLEAN:
functionToExecute = isBoolean;
break;
case DATA_TYPES.NUMBER:
functionToExecute = isNumber;
break;
case DATA_TYPES.STRING:
functionToExecute = isStr;
break;
case DATA_TYPES.ARRAY:
functionToExecute = isArray;
break;
}
if (functionToExecute(value)) {
return value;
}
logWarn(LOG_PREFIX, errMsg);
return undefined;
}
export function _extractPageUrl(validBidRequests, bidderRequest) {
let url = bidderRequest?.refererInfo?.page || bidderRequest?.refererInfo?.topmostLocation;
return parseDomain(url, {noLeadingWww: true});
}
registerBidder(spec);