Nobid Prebid Adapter commit

modules/nobidBidAdapter.js

@@ -0,0 +1,331 @@
+import * as utils from '../src/utils';
+import { registerBidder } from '../src/adapters/bidderFactory';
+import { BANNER } from '../src/mediaTypes';
+const BIDDER_CODE = 'nobid';
+window.nobid = window.nobid || {};
+nobid.version = '1.1.0';
+nobid.status = {};
+nobid.status.bidResponseProcessed = false;
+nobid.status.bidResponseTimeout = false;
+nobid.timestamp = function() {
+  var date = new Date();
+  var zp = function (val) { return (val <= 9 ? '0' + val : '' + val); }
+  var d = date.getDate();
+  var y = date.getFullYear();
+  var m = date.getMonth() + 1;
+  var h = date.getHours();
+  var min = date.getMinutes();
+  var s = date.getSeconds();
+  return '' + y + '-' + zp(m) + '-' + zp(d) + ' ' + zp(h) + ':' + zp(min) + ':' + zp(s);
+};
+nobid.clientDim = function() {
+  try {
+    return `${screen.width}x${screen.height}`;
+  } catch (e) {
+    console.error(e);
+  }
+};
+nobid.a = [];
+nobid.tt = encodeURIComponent(document.title);
+nobid.t = nobid.timestamp();
+nobid.tz = Math.round(new Date().getTimezoneOffset());
+nobid.r = nobid.clientDim();
+nobid.log = function(msg, obj) {
+  var debug = (typeof utils.getParameterByName === 'function') && (utils.getParameterByName('nobid-debug'));
+  if (!debug) return;
+  if (typeof obj != 'undefined') console.log('NoBid Prebid Adapter: ' + msg, obj);
+  else console.log('NoBid Prebid Adapter: ' + msg);
+}
+nobid.getAdUnit = function(divid) {
+  for (var i = 0; i < nobid.a.length; i++) {
+    if (nobid.a[i].d === divid) {
+      return nobid.a[i];
+    }
+  }
+  return false;
+};
+nobid.resolveEndpoint = function() {
+  var ret = 'https://ads.servenobid.com/';
+  var env = (typeof utils.getParameterByName === 'function') && (utils.getParameterByName('nobid-env'));
+  if (!env) ret = 'https://ads.servenobid.com/';
+  else if (env == 'beta') ret = 'https://beta.servenobid.com/';
+  else if (env == 'dev') ret = '//localhost:8282/';
+  else if (env == 'qa') ret = 'https://qa-ads.nobid.com/';
+  return ret;
+}
+nobid.triggerEvent = function(params, doc) {
+  var r = Math.floor(Math.random() * 11000);
+  var path = nobid.resolveEndpoint() + 'event.js?cb=' + r;
+  var xhr = new XMLHttpRequest();
+  xhr.withCredentials = true;
+  xhr.open('POST', path, true);
+  if (!params['l']) params['l'] = doc.location.href;
+  xhr.send(JSON.stringify(params));
+}
+nobid.adunit = function (adunitObject) {
+  var removeByAttrValue = function(array, attribute, value) {
+    for (var i = array.length - 1; i >= 0; i--) {
+      var entry = array[i];
+      if (entry[attribute] && entry[attribute] === value) {
+        array.splice(i, 1);
+      }
+    }
+  }
+  var a = nobid.getAdUnit(adunitObject.div) || {};
+  if (adunitObject.account) {
+    a.s = adunitObject.account;
+  } else if (nobid.s) {
+    a.s = nobid.s;
+  }
+  if (adunitObject.sizes) {
+    a.z = adunitObject.sizes;
+  }
+  if (adunitObject.div) {
+    a.d = adunitObject.div;
+  }
+  if (adunitObject.targeting) {
+    a.g = adunitObject.targeting;
+  } else {
+    a.g = {};
+  }
+  if (adunitObject.companion) {
+    a.c = adunitObject.companion;
+  }
+  if (adunitObject.div) {
+    removeByAttrValue(nobid.a, 'd', adunitObject.div);
+  }
+  if (adunitObject.sizeMapping) {
+    a.sm = adunitObject.sizeMapping;
+  }
+  if (adunitObject.siteId) {
+    a.sid = adunitObject.siteId;
+  }
+  /* {"BIDDER_ID":{"WxH":"TAG_ID", "WxH":"TAG_ID"}} */
+  if (adunitObject.rtb) {
+    a.rtb = adunitObject.rtb;
+  }
+  nobid.a.push(a);
+  return a;
+};
+nobid.setup = function(bids, bidderRequest) {
+  var serializeState = function(divIds, siteId) {
+    var filterAdUnitsByIds = function(divIds, adUnits) {
+      var filtered = [];
+      if (!divIds || !divIds.length) {
+        filtered = adUnits;
+      } else if (adUnits) {
+        var a = [];
+        if (!(divIds instanceof Array)) a.push(divIds);
+        else a = divIds;
+        for (var i = 0, l = adUnits.length; i < l; i++) {
+          var adUnit = adUnits[i];
+          if (adUnit && adUnit.d && (a.indexOf(adUnit.d) > -1)) {
+            filtered.push(adUnit);
+          }
+        }
+      }
+      return filtered;
+    }
+    var gdprConsent = function(bidderRequest) {
+      var gdprConsent = {};
+      if (bidderRequest && bidderRequest.gdprConsent) {
+        gdprConsent = {
+          consentString: bidderRequest.gdprConsent.consentString,
+          // will check if the gdprApplies field was populated with a boolean value (ie from page config).  If it's undefined, then default to true
+          consentRequired: (typeof bidderRequest.gdprConsent.gdprApplies === 'boolean') ? bidderRequest.gdprConsent.gdprApplies : false
+        }
+      }
+      return gdprConsent;
+    }
+    var topLocation = function(bidderRequest) {
+      var ret = '';
+      if (bidderRequest && bidderRequest.refererInfo && bidderRequest.refererInfo.referer) {
+        ret = bidderRequest.refererInfo.referer;
+      } else {
+        ret = (window.context && window.context.location && window.context.location.href) ? window.context.location.href : document.location.href;
+      }
+      return encodeURIComponent(ret.replace('%', ''));
+    }
+    var state = {};
+    state['sid'] = siteId;
+    state['l'] = topLocation(bidderRequest);
+    state['tt'] = nobid['tt'];
+    state['tt'] = state['tt'].replace(/'|;|quot;|39;|&amp;|&|#|\r\n|\r|\n|\t|\f|\%0A|\"|\%22|\%5C|\%23|\%26|\%26|\%09/gm, '');
+    state['a'] = filterAdUnitsByIds(divIds, nobid.a || []);
+    state['t'] = nobid.timestamp();
+    state['tz'] = Math.round(new Date().getTimezoneOffset());
+    state['r'] = nobid.clientDim();
+    state['lang'] = (navigator.languages && navigator.languages[0]) || navigator.language || navigator.userLanguage;
+    state['ref'] = document.referrer;
+    state['gdpr'] = gdprConsent(bidderRequest);
+    return state;
+  };
+  /* DISCOVER SLOTS */
+  var divids = [];
+  var siteId = 0;
+  for (var i = 0; i < bids.length; i++) {
+    var bid = bids[i];
+    var divid = bid.adUnitCode;
+    divids.push(divid);
+    var sizes = bid.sizes;
+    siteId = (typeof bid.params['siteId'] != 'undefined' && bid.params['siteId']) ? bid.params['siteId'] : siteId;
+    if (siteId && bid.params && bid.params.tags) {
+      nobid.adunit({div: divid, sizes: sizes, rtb: bid.params.tags, siteId: siteId});
+    } else if (siteId) {
+      nobid.adunit({div: divid, sizes: sizes, siteId: siteId});
+    }
+  }
+  if (siteId) {
+    return serializeState(divids, siteId);
+  } else {
+    return false;
+  }
+}
+nobid.ProcessBidResponse = function (response, bidRequest) {
+  var bidResponses = [];
+  nobid.status.bidResponseProcessed = true;
+  nobid.status.bidResponseTimeout = false;
+  nobid.status.bidResponse = response;
+  for (var i = 0; response.bids && i < response.bids.length; i++) {
+    var bid = response.bids[i];
+    if (bid.bdrid < 100 || !bidRequest || !bidRequest.bidderRequest || !bidRequest.bidderRequest.bids) continue;
+    var reqBid = bidRequest.bidderRequest.bids.find(item => { return item.adUnitCode == bid.divid; });
+    if (!reqBid) continue;
+    const bidResponse = {
+      requestId: reqBid.bidId,
+      cpm: 1 * ((bid.price) ? bid.price : (bid.bucket) ? bid.bucket : 0),
+      width: bid.size.w,
+      height: bid.size.h,
+      creativeId: (bid.creativeid) || '',
+      dealId: (bid.dealid) || '',
+      currency: 'USD',
+      netRevenue: true,
+      ttl: 300,
+      ad: bid.adm,
+      mediaType: BANNER
+    };
+    bidResponses.push(bidResponse);
+  }
+  return bidResponses;
+};
+nobid.renderTag = function(doc, id, win) {
+  nobid.log('-NoBid Prebid Adapter- nobid.renderTag()', id);
+  if (nobid.bidResponse && nobid.bidResponse.bids) {
+    for (var i in nobid.bidResponse.bids) {
+      const bid = nobid.bidResponse.bids[i];
+      if (id == bid.id && bid.adm2) {
+        nobid.log('-NoBid Prebid Adapter- nobid.renderTag() found tag', id);
+        var markup = bid.adm2;
+        doc.write(markup);
+        doc.close();
+        break;
+      }
+    }
+  }
+}
+nobid.cookies = {};
+nobid.cookies.get = function(name) {
+  var value = '; ' + document.cookie;
+  var parts = value.split('; ' + name + '=');
+  if (parts.length === 2) {
+    return parts.pop().split(';').shift();
+  }
+};
+nobid.cookies.getAll = function() {
+  return document.cookie.split('; ').reduce(function(map, keyValue) {
+    var equalPos = keyValue.indexOf('=');
+    map[keyValue.substr(0, equalPos)] = keyValue.substr(equalPos + 1);
+    return map;
+  }, {});
+};
+nobid.cookies.set = function(name, value, lifespanInSec) {
+  var d = new Date();
+  d.setTime(d.getTime() + (lifespanInSec * 1000));
+  var expires = 'expires=' + d.toUTCString();
+  document.cookie = name + '=' + value + ';' + expires + ';path=/';
+};
+export const spec = {
+  code: BIDDER_CODE,
+  supportedMediaTypes: [BANNER],
+  /**
+ * 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) {
+    nobid.log('-NoBid Prebid Adapter- isBidRequestValid', bid);
+    return !!bid.params.siteId;
+  },
+  /**
+ * Make a server request from the list of BidRequests.
+ *
+ * @param {validBidRequests[]} - an array of bids
+ * @return ServerRequest Info describing the request to the server.
+ */
+  buildRequests: function(validBidRequests, bidderRequest) {
+    var buildEndpoint = function() {
+      return nobid.resolveEndpoint() + 'adreq?cb=' + Math.floor(Math.random() * 11000);
+    }
+    nobid.log('-NoBid Prebid Adapter- buildRequests', validBidRequests);
+    if (!validBidRequests || validBidRequests.length <= 0) {
+      nobid.log('-NoBid Prebid Adapter- Empty validBidRequests');
+      return;
+    }
+    const payload = nobid.setup(validBidRequests, bidderRequest);
+    if (!payload) return;
+    const payloadString = JSON.stringify(payload).replace(/'|&|#/g, '')
+    const endpoint = buildEndpoint();
+    return {
+      method: 'POST',
+      url: endpoint,
+      data: payloadString,
+      bidderRequest
+    };
+  },
+  /**
+         * Unpack the response from the server into a list of bids.
+         *
+         * @param {ServerResponse} serverResponse A successful response from the server.
+         * @return {Bid[]} An array of bids which were nested inside the server.
+         */
+  interpretResponse: function(serverResponse, bidRequest) {
+    nobid.log('-NoBid Prebid Adapter- interpretResponse', serverResponse);
+    nobid.log('-NoBid Prebid Adapter- interpretResponse', bidRequest);
+    nobid.bidResponse = serverResponse.body;
+    return nobid.ProcessBidResponse(serverResponse.body, bidRequest);
+  },
+
+  /**
+     * Register the user sync pixels which should be dropped after the auction.
+     *
+     * @param {SyncOptions} syncOptions Which user syncs are allowed?
+     * @param {ServerResponse[]} serverResponses List of server's responses.
+     * @return {UserSync[]} The user syncs which should be dropped.
+     */
+  getUserSyncs: function(syncOptions, serverResponses) {
+    if (syncOptions.iframeEnabled) {
+      return [{
+        type: 'iframe',
+        url: 'https://s3.amazonaws.com/nobid-public/sync.html'
+      }];
+    } else {
+      utils.logWarn('-NoBid Prebid Adapter- Please enable iframe based user sync.');
+      console.log('-NoBid Prebid Adapter- Please enable iframe based user sync.', syncOptions);
+      return [];
+    }
+  },
+
+  /**
+     * Register bidder specific code, which will execute if bidder timed out after an auction
+     * @param {data} Containing timeout specific data
+     */
+  onTimeout: function(data) {
+    nobid.log('-NoBid Prebid Adapter- onTimeout', data);
+    nobid.status.bidResponseTimeout = true;
+  },
+  onBidWon: function(data) {
+    nobid.log('-NoBid Prebid Adapter- onBidWon', data);
+  }
+}
+registerBidder(spec);