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OpenX Video Adapter update to Prebid v1.0 #1724

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merged 3 commits into from
Nov 13, 2017
Merged

OpenX Video Adapter update to Prebid v1.0 #1724

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68e299e
Add video support
Oct 21, 2017
630b68e
remove side-effects in unit tests and update test ad domain
Nov 8, 2017
73e14eb
Add mediaType adn vastUrl for video reponse
Nov 10, 2017
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138 changes: 114 additions & 24 deletions modules/openxBidAdapter.js
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Original file line number Diff line number Diff line change
Expand Up @@ -2,9 +2,9 @@ import { config } from 'src/config';
import {registerBidder} from 'src/adapters/bidderFactory';
import * as utils from 'src/utils';
import {userSync} from 'src/userSync';
import { BANNER } from 'src/mediaTypes';
import { BANNER, VIDEO } from 'src/mediaTypes';

const SUPPORTED_AD_TYPES = [BANNER];
const SUPPORTED_AD_TYPES = [BANNER, VIDEO];
const BIDDER_CODE = 'openx';
const BIDDER_CONFIG = 'hb_pb';
const BIDDER_VERSION = '2.0.0';
Expand All @@ -13,6 +13,11 @@ export const spec = {
code: BIDDER_CODE,
supportedMediaTypes: SUPPORTED_AD_TYPES,
isBidRequestValid: function(bid) {
if (bid.mediaType === VIDEO) {
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It's worth noting that there is another way to define a video bid now. I'm not going to hold up this PR though since it's been sitting for awhile. You can see the pattern here: https://github.com/prebid/Prebid.js/blob/master/modules/appnexusAstBidAdapter.js#L291

If you want, please open a new PR with this small change. Thanks

if (typeof bid.params.video !== 'object' || !bid.params.video.url) {
return false;
}
}
return !!(bid.params.unit && bid.params.delDomain);
},
buildRequests: function(bids) {
Expand All @@ -22,27 +27,59 @@ export const spec = {
return;
}

let delDomain = bids[0].params.delDomain;
let configuredBc = bids[0].params.bc;
let bc = configuredBc || `${BIDDER_CONFIG}_${BIDDER_VERSION}`;

return buildOXRequest(bids, {
ju: currentURL,
jr: currentURL,
ch: document.charSet || document.characterSet,
res: `${screen.width}x${screen.height}x${screen.colorDepth}`,
ifr: isIfr,
tz: new Date().getTimezoneOffset(),
tws: getViewportDimensions(isIfr),
ef: 'bt%2Cdb',
be: 1,
bc: bc,
nocache: new Date().getTime()
},
delDomain);
let requests = [];
let bannerRequests = [];
let videoRequests = [];
let bannerBids = bids.filter(function(bid) { return bid.mediaType === BANNER; });
let videoBids = bids.filter(function(bid) { return bid.mediaType === VIDEO; });

// build banner requests
if (bannerBids.length !== 0) {
let delDomain = bannerBids[0].params.delDomain;
let configuredBc = bannerBids[0].params.bc;
let bc = configuredBc || `${BIDDER_CONFIG}_${BIDDER_VERSION}`;
bannerRequests = [ buildOXRequest(bannerBids, {
ju: currentURL,
jr: currentURL,
ch: document.charSet || document.characterSet,
res: `${screen.width}x${screen.height}x${screen.colorDepth}`,
ifr: isIfr,
tz: new Date().getTimezoneOffset(),
tws: getViewportDimensions(isIfr),
ef: 'bt%2Cdb',
be: 1,
bc: bc,
nocache: new Date().getTime()
},
delDomain)];
}
// build video requests
if (videoBids.length !== 0) {
videoRequests = buildOXVideoRequest(videoBids);
}

requests = bannerRequests.concat(videoRequests);
return requests;
},
interpretResponse: function({body: oxResponseObj}, bidRequest) {
let bidResponses = [];
let mediaType = BANNER;
if (bidRequest && bidRequest.payload) {
if (bidRequest.payload.bids) {
mediaType = bidRequest.payload.bids[0].mediaType;
} else if (bidRequest.payload.bid) {
mediaType = bidRequest.payload.bid.mediaType;
}
}

if (mediaType === VIDEO) {
if (oxResponseObj && oxResponseObj.pixels) {
userSync.registerSync('iframe', 'openx', oxResponseObj.pixels);
}
bidResponses = createVideoBidResponses(oxResponseObj, bidRequest.payload);
return bidResponses;
}

let adUnits = oxResponseObj.ads.ad;
if (oxResponseObj.ads && oxResponseObj.ads.pixels) {
userSync.registerSync('iframe', BIDDER_CODE, oxResponseObj.ads.pixels);
Expand Down Expand Up @@ -96,13 +133,13 @@ function createBidResponses(adUnits, {bids, startTime}) {
if (adUnit.deal_id) {
bidResponse.dealId = adUnit.deal_id;
}
// default 5 mins
// default 5 mins
bidResponse.ttl = 300;
// true is net, false is gross
// true is net, false is gross
bidResponse.netRevenue = true;
bidResponse.currency = adUnit.currency;

// additional fields to add
// additional fields to add
if (adUnit.tbd) {
bidResponse.tbd = adUnit.tbd;
}
Expand Down Expand Up @@ -211,7 +248,7 @@ function formatCustomParms(customKey, customParams) {
// if value is an array, join them with commas first
value = value.join(',');
}
// return customKey=customValue format, escaping + to . and / to _
// return customKey=customValue format, escaping + to . and / to _
return (customKey.toLowerCase() + '=' + value.toLowerCase()).replace('+', '.').replace('/', '_')
}

Expand Down Expand Up @@ -265,4 +302,57 @@ function buildOXRequest(bids, oxParams, delDomain) {
};
}

function buildOXVideoRequest(bids) {
return bids.map(function(bid) {
let url = 'http://' + bid.params.delDomain + '/v/1.0/avjp';
let oxVideoParams = generateVideoParameters(bid);
return {
method: 'GET',
url: url,
data: oxVideoParams,
payload: {'bid': bid, 'startTime': new Date()}
};
});
}

function generateVideoParameters(bid) {
let oxVideo = bid.params.video;
let oxVideoParams = { auid: bid.params.unit };

Object.keys(oxVideo).forEach(function(key) {
if (key === 'openrtb') {
oxVideoParams[key] = JSON.stringify(oxVideo[key]);
} else {
oxVideoParams[key] = oxVideo[key];
}
});
oxVideoParams['be'] = 'true';
return oxVideoParams;
}

function createVideoBidResponses(response, {bid, startTime}) {
let bidResponses = [];

if (response !== undefined && response.vastUrl !== '' && response.pub_rev !== '') {
let bidResponse = {};
bidResponse.requestId = bid.bidId;
bidResponse.bidderCode = BIDDER_CODE;
// default 5 mins
bidResponse.ttl = 300;
// true is net, false is gross
bidResponse.netRevenue = true;
bidResponse.currency = response.currency;
bidResponse.cpm = Number(response.pub_rev) / 1000;
bidResponse.width = response.width;
bidResponse.height = response.height;
bidResponse.creativeId = response.adid;
bidResponse.vastUrl = response.vastUrl;
bidResponse.mediaType = VIDEO;

bidResponses.push(bidResponse);
}

return bidResponses;
}

registerBidder(spec);
18 changes: 18 additions & 0 deletions modules/openxBidAdapter.md
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Original file line number Diff line number Diff line change
Expand Up @@ -16,6 +16,7 @@ Module that connects to OpenX's demand sources
{
code: 'test-div',
sizes: [[728, 90]], // a display size
mediaType: 'banner',
bids: [
{
bidder: "openx",
Expand All @@ -26,5 +27,22 @@ Module that connects to OpenX's demand sources
}
]
},
{
code: 'video1',
sizes: [[640,480]],
mediaType: 'video',
bids: [
{
bidder: 'openx',
params: {
unit: '539131525',
delDomain: 'zdo.com',
video: {
url: 'abc.com'
}
}
}
]
}
];
```
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