1plusX RTD submodule: New RTD Module (prebid#8614)

* Empty shell for 1plusX RTD submodule (#1) * Submodule initialization & functions (init; getBidRequestData) skeletons (#2) * Testing for init function (#3) * Requesting Profile API for Data (#4) * Extract PAPI response & implementation example * Transmitting targeting data to bidder adapters * Markdown file documentation * Code cleaned & jsDoc completed * Change contact email + beautify parameters table + fix type in param name * Change customerId param type to string in doc * Add 1plusXRtdProvider as submodule of rtdModule * Add more tests on extractConfig amongst others * Remove SUPPORTED_BIDDERS limitation * Remove supported bidders from docs * Write to site.content.data.segment.id & keep legacy support for appnexus * Change location of googleTagServices * Add segtax for site.content.data * Handle audiences for appNexus by putting them in config.appnexusAuctionKeywords
yieldlab · Jul 14, 2022 · b613039 · b613039
1 parent a7d9331
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diff --git a/integrationExamples/gpt/1plusXRtdProviderExample.html b/integrationExamples/gpt/1plusXRtdProviderExample.html
@@ -0,0 +1,112 @@
+<html>
+
+<head>
+
+  <script>
+    var FAILSAFE_TIMEOUT = 2000;
+
+    var adUnits = [
+      {
+        code: 'test-div',
+        mediaTypes: {
+          banner: {
+            sizes: [[300, 250], [300, 600], [728, 90]]
+          }
+        },
+        bids: [
+          {
+            bidder: 'appnexus',
+            params: {
+              placementId: 13144370
+            }
+          }
+        ]
+      }
+    ];
+
+    var pbjs = pbjs || {};
+    pbjs.que = pbjs.que || [];
+  </script>
+  <script src="../../build/dev/prebid.js" async></script>
+
+  <script>
+    var googletag = googletag || {};
+    var testAuctionDelay = 2000;
+    googletag.cmd = googletag.cmd || [];
+    googletag.cmd.push(function () {
+      googletag.pubads().disableInitialLoad();
+    });
+
+    pbjs.que.push(function () {
+      pbjs.setConfig({
+        debug: true,
+        realTimeData: {
+          auctionDelay: testAuctionDelay, // lower in real scenario to meet publisher spec
+          dataProviders: [
+            {
+              name: "1plusX",
+              waitForIt: true,
+              params: {
+                customerId: 'acme',
+                bidders: ['appnexus'],
+                timeout: 1000
+              }
+
+            }
+          ]
+        }
+      });
+      pbjs.addAdUnits(adUnits);
+      pbjs.requestBids({ bidsBackHandler: sendAdserverRequest });
+    });
+
+    function sendAdserverRequest() {
+      if (pbjs.adserverRequestSent) return;
+      pbjs.adserverRequestSent = true;
+
+      googletag.cmd.push(function () {
+        pbjs.que.push(function () {
+          pbjs.setTargetingForGPTAsync();
+          googletag.pubads().refresh();
+        });
+      });
+    }
+
+    setTimeout(function () {
+      sendAdserverRequest();
+    }, FAILSAFE_TIMEOUT);
+  </script>
+
+  <script>
+    (function () {
+      var gads = document.createElement('script');
+      gads.async = true;
+      gads.type = 'text/javascript';
+      var useSSL = 'https:' == document.location.protocol;
+      gads.src = (useSSL ? 'https:' : 'http:') +
+        '//securepubads.g.doubleclick.net/tag/js/gpt.js';
+      var node = document.getElementsByTagName('script')[0];
+      node.parentNode.insertBefore(gads, node);
+    })();
+  </script>
+
+  <script>
+    googletag.cmd.push(function () {
+      googletag.defineSlot('/112115922/FL_PB_MedRect', [[300, 250], [300, 600]], 'test-div').addService(googletag.pubads());
+      googletag.pubads().enableSingleRequest();
+      googletag.enableServices();
+    });
+  </script>
+</head>
+
+<body>
+  <h2>1plusX RTD Module for Prebid</h2>
+
+  <div id='test-div'>
+    <script>
+      googletag.cmd.push(function () { googletag.display('test-div'); });
+    </script>
+  </div>
+</body>
+
+</html>
diff --git a/modules/.submodules.json b/modules/.submodules.json
@@ -49,6 +49,7 @@
       "dfpAdServerVideo"
     ],
     "rtdModule": [
+      "1plusXRtdProvider",
       "airgridRtdProvider",
       "akamaiDapRtdProvider",
       "blueconicRtdProvider",
@@ -84,4 +85,4 @@
       ]
     }
   }
-}
+}
diff --git a/modules/1plusXRtdProvider.js b/modules/1plusXRtdProvider.js
@@ -0,0 +1,251 @@
+import { submodule } from '../src/hook.js';
+import { config } from '../src/config.js';
+import { ajax } from '../src/ajax.js';
+import {
+  logMessage, logError,
+  deepAccess, mergeDeep,
+  isNumber, isArray, deepSetValue
+} from '../src/utils.js';
+
+// Constants
+const REAL_TIME_MODULE = 'realTimeData';
+const MODULE_NAME = '1plusX';
+const ORTB2_NAME = '1plusX.com'
+const PAPI_VERSION = 'v1.0';
+const LOG_PREFIX = '[1plusX RTD Module]: ';
+const LEGACY_SITE_KEYWORDS_BIDDERS = ['appnexus'];
+export const segtaxes = {
+  // cf. https://github.com/InteractiveAdvertisingBureau/openrtb/pull/108
+  AUDIENCE: 526,
+  CONTENT: 527,
+};
+// Functions
+/**
+ * Extracts the parameters for 1plusX RTD module from the config object passed at instanciation
+ * @param {Object} moduleConfig Config object passed to the module
+ * @param {Object} reqBidsConfigObj Config object for the bidders; each adapter has its own entry
+ * @returns {Object} Extracted configuration parameters for the module
+ */
+export const extractConfig = (moduleConfig, reqBidsConfigObj) => {
+  // CustomerId
+  const customerId = deepAccess(moduleConfig, 'params.customerId');
+  if (!customerId) {
+    throw new Error('Missing parameter customerId in moduleConfig');
+  }
+  // Timeout
+  const tempTimeout = deepAccess(moduleConfig, 'params.timeout');
+  const timeout = isNumber(tempTimeout) && tempTimeout > 300 ? tempTimeout : 1000;
+
+  // Bidders
+  const biddersTemp = deepAccess(moduleConfig, 'params.bidders');
+  if (!isArray(biddersTemp) || !biddersTemp.length) {
+    throw new Error('Missing parameter bidders in moduleConfig');
+  }
+
+  const adUnitBidders = reqBidsConfigObj.adUnits
+    .flatMap(({ bids }) => bids.map(({ bidder }) => bidder))
+    .filter((e, i, a) => a.indexOf(e) === i);
+  if (!isArray(adUnitBidders) || !adUnitBidders.length) {
+    throw new Error('Missing parameter bidders in bidRequestConfig');
+  }
+
+  const bidders = biddersTemp.filter(bidder => adUnitBidders.includes(bidder));
+  if (!bidders.length) {
+    throw new Error('No bidRequestConfig bidder found in moduleConfig bidders');
+  }
+
+  return { customerId, timeout, bidders };
+}
+
+/**
+ * Gets the URL of Profile Api from which targeting data will be fetched
+ * @param {Object} config
+ * @param {string} config.customerId
+ * @returns {string} URL to access 1plusX Profile API
+ */
+const getPapiUrl = ({ customerId }) => {
+  // https://[yourClientId].profiles.tagger.opecloud.com/[VERSION]/targeting?url=
+  const currentUrl = encodeURIComponent(window.location.href);
+  const papiUrl = `https://${customerId}.profiles.tagger.opecloud.com/${PAPI_VERSION}/targeting?url=${currentUrl}`;
+  return papiUrl;
+}
+
+/**
+ * Fetches targeting data. It contains the audience segments & the contextual topics
+ * @param {string} papiUrl URL of profile API
+ * @returns {Promise} Promise object resolving with data fetched from Profile API
+ */
+const getTargetingDataFromPapi = (papiUrl) => {
+  return new Promise((resolve, reject) => {
+    const requestOptions = {
+      customHeaders: {
+        'Accept': 'application/json'
+      }
+    }
+    const callbacks = {
+      success(responseText, response) {
+        resolve(JSON.parse(response.response));
+      },
+      error(error) {
+        reject(error);
+      }
+    };
+    ajax(papiUrl, callbacks, null, requestOptions)
+  })
+}
+
+/**
+ * Prepares the update for the ORTB2 object
+ * @param {Object} targetingData Targeting data fetched from Profile API
+ * @param {string[]} segments Represents the audience segments of the user
+ * @param {string[]} topics Represents the topics of the page
+ * @returns {Object} Object describing the updates to make on bidder configs
+ */
+export const buildOrtb2Updates = ({ segments = [], topics = [] }, bidder) => {
+  // Currently appnexus bidAdapter doesn't support topics in `site.content.data.segment`
+  // Therefore, writing them in `site.keywords` until it's supported
+  // Other bidAdapters do fine with `site.content.data.segment`
+  const writeToLegacySiteKeywords = LEGACY_SITE_KEYWORDS_BIDDERS.includes(bidder);
+  if (writeToLegacySiteKeywords) {
+    const site = {
+      keywords: topics.join(',')
+    };
+    return { site };
+  }
+
+  const userData = {
+    name: ORTB2_NAME,
+    segment: segments.map((segmentId) => ({ id: segmentId }))
+  };
+  const siteContentData = {
+    name: ORTB2_NAME,
+    segment: topics.map((topicId) => ({ id: topicId })),
+    ext: { segtax: segtaxes.CONTENT }
+  }
+  return { userData, siteContentData };
+}
+
+/**
+ * Merges the targeting data with the existing config for bidder and updates
+ * @param {string} bidder Bidder for which to set config
+ * @param {Object} ortb2Updates Updates to be applied to bidder config
+ * @param {Object} bidderConfigs All current bidder configs
+ * @returns {Object} Updated bidder config
+ */
+export const updateBidderConfig = (bidder, ortb2Updates, bidderConfigs) => {
+  const { site, siteContentData, userData } = ortb2Updates;
+  const bidderConfigCopy = mergeDeep({}, bidderConfigs[bidder]);
+
+  if (site) {
+    // Legacy : cf. comment on buildOrtb2Updates first lines
+    const currentSite = deepAccess(bidderConfigCopy, 'ortb2.site')
+    const updatedSite = mergeDeep(currentSite, site);
+    deepSetValue(bidderConfigCopy, 'ortb2.site', updatedSite);
+  }
+
+  if (siteContentData) {
+    const siteDataPath = 'ortb2.site.content.data';
+    const currentSiteContentData = deepAccess(bidderConfigCopy, siteDataPath) || [];
+    const updatedSiteContentData = [
+      ...currentSiteContentData.filter(({ name }) => name != siteContentData.name),
+      siteContentData
+    ];
+    deepSetValue(bidderConfigCopy, siteDataPath, updatedSiteContentData);
+  }
+
+  if (userData) {
+    const userDataPath = 'ortb2.user.data';
+    const currentUserData = deepAccess(bidderConfigCopy, userDataPath) || [];
+    const updatedUserData = [
+      ...currentUserData.filter(({ name }) => name != userData.name),
+      userData
+    ];
+    deepSetValue(bidderConfigCopy, userDataPath, updatedUserData);
+  }
+
+  return bidderConfigCopy;
+};
+
+const setAppnexusAudiences = (audiences) => {
+  config.setConfig({
+    appnexusAuctionKeywords: {
+      '1plusX': audiences,
+    },
+  });
+}
+
+/**
+ * Updates bidder configs with the targeting data retreived from Profile API
+ * @param {Object} papiResponse Response from Profile API
+ * @param {Object} config Module configuration
+ * @param {string[]} config.bidders Bidders specified in module's configuration
+ */
+export const setTargetingDataToConfig = (papiResponse, { bidders }) => {
+  const bidderConfigs = config.getBidderConfig();
+  const { s: segments, t: topics } = papiResponse;
+
+  for (const bidder of bidders) {
+    const ortb2Updates = buildOrtb2Updates({ segments, topics }, bidder);
+    const updatedBidderConfig = updateBidderConfig(bidder, ortb2Updates, bidderConfigs);
+    if (updatedBidderConfig) {
+      config.setBidderConfig({
+        bidders: [bidder],
+        config: updatedBidderConfig
+      });
+    }
+    if (bidder === 'appnexus') {
+      // Do the legacy stuff for appnexus with segments
+      setAppnexusAudiences(segments);
+    }
+  }
+}
+
+// Functions exported in submodule object
+/**
+ * Init
+ * @param {Object} config Module configuration
+ * @param {boolean} userConsent
+ * @returns true
+ */
+const init = (config, userConsent) => {
+  return true;
+}
+
+/**
+ *
+ * @param {Object} reqBidsConfigObj Bid request configuration object
+ * @param {Function} callback Called on completion
+ * @param {Object} moduleConfig Configuration for 1plusX RTD module
+ * @param {boolean} userConsent
+ */
+const getBidRequestData = (reqBidsConfigObj, callback, moduleConfig, userConsent) => {
+  try {
+    // Get the required config
+    const { customerId, bidders } = extractConfig(moduleConfig, reqBidsConfigObj);
+    // Get PAPI URL
+    const papiUrl = getPapiUrl({ customerId })
+    // Call PAPI
+    getTargetingDataFromPapi(papiUrl)
+      .then((papiResponse) => {
+        logMessage(LOG_PREFIX, 'Get targeting data request successful');
+        setTargetingDataToConfig(papiResponse, { bidders });
+        callback();
+      })
+      .catch((error) => {
+        throw error;
+      })
+  } catch (error) {
+    logError(LOG_PREFIX, error);
+    callback();
+  }
+}
+
+// The RTD submodule object to be exported
+export const onePlusXSubmodule = {
+  name: MODULE_NAME,
+  init,
+  getBidRequestData
+}
+
+// Register the onePlusXSubmodule as submodule of realTimeData
+submodule(REAL_TIME_MODULE, onePlusXSubmodule);