teadsBidAdapter: Send pageTitle + pageDescription

modules/teadsBidAdapter.js

@@ -49,6 +49,8 @@ export const spec = {
     const payload = {
       referrer: getReferrerInfo(bidderRequest),
       pageReferrer: document.referrer,
+      pageTitle: getPageTitle().slice(0, 300),
+      pageDescription: getPageDescription().slice(0, 300),
       networkBandwidth: getConnectionDownLink(window.navigator),
       timeToFirstByte: getTimeToFirstByte(window),
       data: bids,
@@ -170,6 +172,30 @@ function getReferrerInfo(bidderRequest) {
   return ref;
 }
 
+function getPageTitle() {
+  try {
+    return window.top.document.title || document.title;
+  } catch (e) {
+    return document.title;
+  }
+}
+
+function getPageDescription() {
+  let element;
+
+  try {
+    element = window.top.document.querySelector('meta[name="description"]') ||
+      window.top.document.querySelector('meta[property="og:description"]') ||
+      document.querySelector('meta[name="description"]') ||
+      document.querySelector('meta[property="og:description"]')
+  } catch (e) {
+    element = document.querySelector('meta[name="description"]') ||
+      document.querySelector('meta[property="og:description"]')
+  }
+
+  return (element && element.content) || '';
+}
+
 function getConnectionDownLink(nav) {
   return nav && nav.connection && nav.connection.downlink >= 0 ? nav.connection.downlink.toString() : '';
 }

test/spec/modules/teadsBidAdapter_spec.js

@@ -257,6 +257,22 @@ describe('teadsBidAdapter', () => {
       expect(payload.pageReferrer).to.deep.equal(document.referrer);
     });
 
+    it('should add pageTitle info to payload', function () {
+      const request = spec.buildRequests(bidRequests, bidderRequestDefault);
+      const payload = JSON.parse(request.data);
+
+      expect(payload.pageTitle).to.exist;
+      expect(payload.pageTitle).to.deep.equal(window.top.document.title || document.title);
+    });
+
+    it('should add pageDescription info to payload', function () {
+      const request = spec.buildRequests(bidRequests, bidderRequestDefault);
+      const payload = JSON.parse(request.data);
+
+      expect(payload.pageDescription).to.exist;
+      expect(payload.pageDescription).to.deep.equal('');
+    });
+
     it('should add timeToFirstByte info to payload', function () {
       const request = spec.buildRequests(bidRequests, bidderRequestDefault);
       const payload = JSON.parse(request.data);