temedyaBidAdapter.js

import { parseSizesInput, parseQueryStringParameters, logError } from '../src/utils.js';
import { registerBidder } from '../src/adapters/bidderFactory.js';
import { BANNER, NATIVE } from '../src/mediaTypes.js';
import { convertOrtbRequestToProprietaryNative } from '../src/native.js';

/**
 * @typedef {import('../src/adapters/bidderFactory.js').BidRequest} BidRequest
 * @typedef {import('../src/adapters/bidderFactory.js').Bid} Bid
 * @typedef {import('../src/adapters/bidderFactory.js').ServerResponse} ServerResponse
 * @typedef {import('../src/adapters/bidderFactory.js').ServerRequest} ServerRequest
 * @typedef {import('../src/adapters/bidderFactory.js').validBidRequests} validBidRequests
 */

const BIDDER_CODE = 'temedya';
const ENDPOINT_URL = 'https://adm.vidyome.com/';
const ENDPOINT_METHOD = 'GET';
const CURRENCY = 'TRY';

export const spec = {
  code: BIDDER_CODE,
  supportedMediaTypes: [BANNER, NATIVE],
  /**
   * 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) {
    return !!(bid.params.widgetId);
  },
  /**
   * 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) {
    // convert Native ORTB definition to old-style prebid native definition
    validBidRequests = convertOrtbRequestToProprietaryNative(validBidRequests);

    return validBidRequests.map(req => {
      const mediaType = this._isBannerRequest(req) ? 'display' : NATIVE;
      const data = {
        wid: req.params.widgetId,
        type: mediaType,
        count: (req.params.count > 6 ? 6 : req.params.count) || 1,
        mediaType: mediaType,
        requestid: req.bidId
      };
      if (mediaType === 'display') {
        data.sizes = parseSizesInput(
          req.mediaTypes && req.mediaTypes.banner && req.mediaTypes.banner.sizes
        ).join('|')
      }
      /** @type {ServerRequest} */
      return {
        method: ENDPOINT_METHOD,
        url: ENDPOINT_URL,
        data: parseQueryStringParameters(data),
        options: { withCredentials: false, requestId: req.bidId, mediaType: mediaType }
      };
    });
  },
  /**
   * 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) {
    try {
      const bidResponse = serverResponse.body;
      const bidResponses = [];
      if (bidResponse && bidRequest.options.mediaType == NATIVE) {
        bidResponse.ads.forEach(function(ad) {
          bidResponses.push({
            requestId: bidRequest.options.requestId,
            cpm: parseFloat(ad.assets.cpm) || 1,
            width: 320,
            height: 240,
            creativeId: ad.assets.id,
            currency: ad.currency || CURRENCY,
            netRevenue: false,
            mediaType: NATIVE,
            ttl: 360,
            native: {
              title: ad.assets.title,
              body: ad.assets.body || '',
              icon: {
                url: ad.assets.files[0],
                width: 320,
                height: 240
              },
              image: {
                url: ad.assets.files[0],
                width: 320,
                height: 240
              },
              privacyLink: '',
              clickUrl: ad.assets.click_url,
              displayUrl: ad.assets.click_url,
              cta: '',
              sponsoredBy: ad.assets.sponsor || '',
              impressionTrackers: [bidResponse.base.widget.impression + '&ids=' + ad.id + ':' + ad.assets.id],
            },
          });
        });
      } else if (bidResponse && bidRequest.options.mediaType == 'display') {
        bidResponse.ads.forEach(function(ad) {
          let w = ad.assets.width || 300;
          let h = ad.assets.height || 250;
          let htmlTag = '<!doctype html><html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><link rel="stylesheet" href="https://widget.cdn.vidyome.com/builds/neytivme.css"></head>';
          htmlTag += '<body><div id="tem_banner" class="size' + w + '-' + h + '" style="width:' + w + 'px;height:' + h + 'px">';
          htmlTag += '<i onclick="window.open(\'https://www.temedya.com\', \'_blank\')">TE Medya</i>';
          htmlTag += '<a href="' + ad.assets.click_url + '" target="_blank">';
          htmlTag += '<div class="image-with-text">';
          htmlTag += '<div class="tem-img"><img src="' + ad.assets.files[0] + '" style="width:' + w + 'px;height:' + h + 'px;"/></div>';
          if (ad.assets.title) {
            htmlTag += '<div class="text-elements">';
            htmlTag += '<h2>' + ad.assets.title + '</h2>';
            htmlTag += '<p>' + (ad.assets.sponsor || '') + '</p>';
            htmlTag += '<em><canvas height="100" width="100"></canvas></em>';
            htmlTag += '</div>';
          };
          htmlTag += '</div></a><img style="display: none;" src="' + bidResponse.base.widget.impression + '&ids=' + ad.id + ':' + ad.assets.id + '">';
          htmlTag += '</div></body></html>';
          bidResponses.push({
            requestId: bidRequest.options.requestId,
            cpm: parseFloat(ad.assets.cpm) || 1,
            width: w,
            height: h,
            creativeId: ad.assets.id,
            currency: ad.currency || CURRENCY,
            netRevenue: false,
            ttl: 360,
            mediaType: BANNER,
            ad: htmlTag
          });
        });
      }
      return bidResponses;
    } catch (err) {
      logError(err);
      return [];
    }
  },
  /**
   * @param {BidRequest} req
   * @return {boolean}
   * @private
   */
  _isBannerRequest(req) {
    return !!(req.mediaTypes && req.mediaTypes.banner);
  }
}
registerBidder(spec);