videoNow bid adapter

modules/videoNowBidAdapter.js

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+import * as utils from '../src/utils';
+import { registerBidder } from '../src/adapters/bidderFactory';
+import { BANNER } from '../src/mediaTypes'
+
+const RTB_URL = 'https://bidder.videonow.ru/prebid'
+
+const BIDDER_CODE = 'videonow'
+const TTL_SECONDS = 60 * 5;
+
+function isBidRequestValid(bid) {
+  const { params } = bid || {}
+  return !!(params.pId);
+}
+
+function buildRequest(bid, bidderRequest) {
+  const { refererInfo } = bidderRequest
+  const { ext, bidId, params, code, sizes } = bid;
+  const { pId, bidFloor, cur, placementId, url: rtbUrl } = params || {}
+
+  let url = rtbUrl || RTB_URL
+  url = `${url}${~url.indexOf('?') ? '&' : '?'}profile_id=${pId}`
+
+  const dto = {
+    method: 'POST',
+    url,
+    data: {
+      id: bidId,
+      cpm: bidFloor,
+      code,
+      sizes,
+      cur: cur || 'RUB',
+      placementId,
+      ref: refererInfo && refererInfo.referer
+    }
+  }
+
+  ext && Object.keys(ext).forEach(key => {
+    dto[`ext_${key}`] = ext.key
+  })
+
+  return dto;
+}
+
+function buildRequests(validBidRequests, bidderRequest) {
+  utils.logInfo(`${BIDDER_CODE}. buildRequests`)
+  const requests = [];
+  validBidRequests.forEach(validBidRequest => {
+    const request = buildRequest(validBidRequest, bidderRequest);
+    request && requests.push(request);
+  });
+  return requests;
+}
+
+function interpretResponse(serverResponse, bidRequest) {
+  if (!serverResponse || !serverResponse.body) {
+    return [];
+  }
+  const { id: bidId } = (bidRequest && bidRequest.data) || {}
+  if (!bidId) return []
+
+  const { seatbid, cur, ext } = serverResponse.body;
+  if (!seatbid || !seatbid.length) return []
+
+  const { placementId } = ext || {}
+  if (!placementId) return []
+
+  const bids = []
+  seatbid.forEach(sb => {
+    const { bid } = sb
+    if (bid && bid.length) {
+      bid.forEach(b => {
+        const res = createResponseBid(b, bidId, cur, placementId)
+        res && bids.push(res)
+      })
+    }
+  })
+
+  return bids
+}
+
+function createResponseBid(bidInfo, bidId, cur, placementId) {
+  const { id, nurl, code, price, crid, adm, ttl, netRevenue, w, h } = bidInfo
+
+  if (!id || !price) {
+    return null;
+  }
+
+  if (!adm) {
+    utils.logError(`${BIDDER_CODE}. adm not exists in the response`)
+    return null
+  }
+
+  try {
+    return {
+      requestId: bidId,
+      cpm: price,
+      width: w,
+      height: h,
+      creativeId: crid,
+      currency: cur || 'RUB',
+      netRevenue: netRevenue !== undefined ? netRevenue : true,
+      ttl: ttl || TTL_SECONDS,
+      ad: code,
+      nurl,
+      renderer: {
+        url: nurl,
+        render: function() {
+          const d = window.document
+          const el = placementId && d.getElementById(placementId)
+          if (!el) {
+            console.error(`bidAdapter ${BIDDER_CODE}: ${placementId} not found`)
+          }
+
+          el.innerHTML = adm
+          reInitScripts(el)
+        }
+      }
+    }
+  } catch (e) {
+    return null
+  }
+}
+
+function getUserSyncs(syncOptions, serverResponses) {
+  const syncs = []
+
+  if (!serverResponses || !serverResponses.length) return syncs
+
+  serverResponses.forEach(response => {
+    const {ext} = (response && response.body) || {}
+    const {pixels, iframes} = ext || {}
+
+    if (syncOptions.iframeEnabled && iframes && iframes.length) {
+      iframes.forEach(i => syncs.push({
+        type: 'iframe',
+        url: i
+      })
+      )
+    }
+
+    if (syncOptions.pixelEnabled && pixels && pixels.length) {
+      pixels.forEach(p => syncs.push({
+        type: 'image',
+        url: p
+      })
+      )
+    }
+  })
+
+  utils.logInfo(`${BIDDER_CODE} getUserSyncs() syncs=${syncs.length}`)
+  return syncs
+}
+
+function onBidWon(bid) {
+  const { nurl } = bid
+  if (nurl) {
+    const img = document.createElement('img')
+    img.src = nurl
+    img.style.cssText = 'display:none !important;'
+    document.body.appendChild(img)
+  }
+}
+
+export const spec = {
+  code: BIDDER_CODE,
+  supportedMediaTypes: [BANNER],
+  isBidRequestValid,
+  buildRequests,
+  interpretResponse,
+  getUserSyncs,
+  onTimeout: function(timeoutData) {},
+  onBidWon
+}
+
+registerBidder(spec);
+
+function reInitScripts(container, shouldReInitInlineScripts = true, delay = 10) {
+  const oldScripts = container.querySelectorAll('script')
+  const innerScriptsInsertActions = []
+
+  oldScripts && oldScripts.length && Array.from(oldScripts).forEach(oldScr => {
+    const { parentNode } = oldScr
+    const scriptElement = document.createElement('script')
+    oldScr.attributes && Array.from(oldScr.attributes).forEach(attr => {
+      scriptElement.setAttribute(attr.name, attr.value)
+    })
+
+    if (oldScr.src) {
+      innerScriptsInsertActions.push(() => {
+        ((function(parent, scriptElm, src) {
+          scriptElm.src = src
+          parent.appendChild(scriptElm)
+        })(parentNode, scriptElement, oldScr.src))
+      })
+    }
+
+    if (oldScr.innerHTML && shouldReInitInlineScripts) {
+      innerScriptsInsertActions.push(() => {
+        ((function(parent, scriptElm, scriptText) {
+          scriptElm.innerHTML = scriptText
+          parent.appendChild(scriptElm)
+        })(parentNode, scriptElement, oldScr.innerHTML))
+      })
+    }
+    parentNode.removeChild(oldScr)
+  })
+
+  innerScriptsInsertActions.length && setTimeout(() => {
+    innerScriptsInsertActions.forEach(si => si())
+  }, delay)
+}

modules/videoNowBidAdapter.md

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+# Overview
+
+```
+Module Name: Videonow Bidder Adapter
+Module Type: Bidder Adapter
+Maintainer: info@videonow.ru
+```
+
+# Description
+
+Connect to Videonow for bids.
+
+The Videonow bidder adapter requires setup and approval from the videoNow team.
+Please reach out to your account team or info@videonow.ru for more information.
+
+# Test Parameters
+```javascript
+var adUnits = [
+   // Banner adUnit
+   {
+      code: 'banner-div',
+      mediaTypes: {
+        banner: {
+          sizes: [[640, 480], [300, 250], [336, 280]]
+        }
+      },
+      bids: [{
+         bidder: 'videonow',
+         params: {
+           pId: 1,
+           placementId: '36891'
+         }
+       }]
+   }]
+```