From b33a229785aeb7f82c2c1402ad9f89aa11f6719e Mon Sep 17 00:00:00 2001
From: Muhammad Usman <mizmaar3@hotmail.com>
Date: Mon, 17 Apr 2017 18:29:59 +0200
Subject: [PATCH] Update Widespace request param (#1098)

* widespace adapter: separating params with # and addding hb, and hb.ver into it

* widespace adapter: update tests with new mandatory params

* widespace adapter: add adapter version number before # so we can force specific cached request script based on our adapter version

* widespace adapter: sid as query param

* widespace adapter: revert back sid after hash
---
 src/adapters/widespace.js            | 42 ++++++++++++++++++----------
 test/spec/adapters/widespace_spec.js |  2 ++
 2 files changed, 29 insertions(+), 15 deletions(-)

diff --git a/src/adapters/widespace.js b/src/adapters/widespace.js
index 932168f1365..0f0f7101c21 100644
--- a/src/adapters/widespace.js
+++ b/src/adapters/widespace.js
@@ -1,11 +1,11 @@
 
 import { getBidRequest } from '../utils.js';
 
-var utils = require('../utils.js');
-var adloader = require('../adloader.js');
-var bidmanager = require('../bidmanager.js');
-var bidfactory = require('../bidfactory.js');
-
+const utils = require('../utils.js');
+const adloader = require('../adloader.js');
+const bidmanager = require('../bidmanager.js');
+const bidfactory = require('../bidfactory.js');
+const WS_ADAPTER_VERSION = '1.0.1';
 
 function WidespaceAdapter() {
   let useSSL = 'https:' === document.location.protocol,
@@ -17,9 +17,9 @@ function WidespaceAdapter() {
 
     for (var i = 0; i < bids.length; i++) {
       const bid = bids[i],
-					callbackUid = bid.bidId,
-					sid = bid.params.sid,
-					currency =  bid.params.currency;
+            callbackUid = bid.bidId,
+            sid = bid.params.sid,
+            currency =  bid.params.cur || bid.params.currency;
 
       //Handle Sizes string
       let sizeQueryString = '';
@@ -29,14 +29,25 @@ function WidespaceAdapter() {
         return prev ? `${prev},${curr}` : curr;
       }, sizeQueryString);
 
-      var requestURL = baseURL;
-      requestURL = utils.tryAppendQueryString(requestURL, 'hb.name', 'prebidjs');
-      requestURL = utils.tryAppendQueryString(requestURL, 'hb.callback', callbackName);
-      requestURL = utils.tryAppendQueryString(requestURL, 'hb.callbackUid', callbackUid);
-      requestURL = utils.tryAppendQueryString(requestURL, 'hb.sizes', sizeQueryString);
-      requestURL = utils.tryAppendQueryString(requestURL, 'sid', sid);
-      requestURL = utils.tryAppendQueryString(requestURL, 'hb.currency', currency);
+      let requestURL = baseURL;
+      requestURL = utils.tryAppendQueryString(requestURL, 'hb.ver', WS_ADAPTER_VERSION);
+
+      const params = {
+        'hb': '1',
+        'hb.name': 'prebidjs',
+        'hb.callback': callbackName,
+        'hb.callbackUid': callbackUid,
+        'hb.sizes': sizeQueryString,
+        'hb.currency': currency,
+        'sid': sid
+      };
 
+      requestURL += '#';
+
+      // Append all params to requestURL
+      for (let key of Object.keys(params)) {
+        requestURL += key + '=' + params[key] + '&';
+      }
 
       // Expose the callback
       $$PREBID_GLOBAL$$.widespaceHandleCB = window[callbackName] = handleCallback;
@@ -66,6 +77,7 @@ function WidespaceAdapter() {
         placementCode = inBid.placementCode;
         validSizes = inBid.sizes;
       }
+
       if (bid && bid.callbackUid && bid.status !=='noad' && verifySize(bid.sizes, validSizes)) {
         bidObject = bidfactory.createBid(1);
         bidObject.bidderCode = bidCode;
diff --git a/test/spec/adapters/widespace_spec.js b/test/spec/adapters/widespace_spec.js
index 66e567bbc9e..51e8254ffcd 100644
--- a/test/spec/adapters/widespace_spec.js
+++ b/test/spec/adapters/widespace_spec.js
@@ -101,6 +101,8 @@ describe('WidespaceAdapter', () => {
       it('should include required request parameters', () => {
         const endpointRequest = expect(adLoader.loadScript.firstCall.args[0]);
         endpointRequest.to.include('sid');
+        endpointRequest.to.include('hb');
+        endpointRequest.to.include('hb.ver');
         endpointRequest.to.include('hb.callbackUid');
         endpointRequest.to.include('hb.callback');
         endpointRequest.to.include('hb.sizes');