index.js

/*
 * Zones extension (Yozons)
 */

import * as zones from "./lib/zones.js";
import * as config from "./lib/config.js";
import * as story from "./lib/story.js";

async function distributeZones(locker) {
  // Using a section config to switch from this repo to experiences
  if(locker.getConfig("zones") == "experiences") {
    return Promise.resolve("zones-loaded");
  } else {
    let subscriber, dma;

    // DSP limited to production domains
    try {
      subscriber = locker.user.isSubscriber();
      dma = await locker.user.isInDMA();
    } catch(e) {
      subscriber = false;
      dma = false
      console.warn("DSP is not available");
    }

    // Setup
    zones.setLocker(locker);
    zones.setConfig("subscriber", subscriber);
    zones.setConfig("dma", subscriber ? true : dma);
    zones.setConfig("ads", locker.getYozonsLocker("core").areAdsAllowed());

    // Config files 
    if(!locker.config) {
      locker.config = {
        homepage: "/static/hi/zones/homepage.json",
        sectfront: "/static/hi/zones/section.json",
        story: "/static/hi/zones/story.json"
      }
    }

    // Add the communication bridge 
    window.mi = window.mi || {};
    window.mi.zones = window.mi.zones || {};
    window.mi.zones = Object.assign(window.mi.zones, zones.getPublicAPI());

    // Give the performance team a promise
    return new Promise((resolve, reject) => {
      locker.executeWhenDOMReady(async () => {
        // Config keys match pageType coming from Yozons
        const match = locker.config[locker.pageType];

        // Load config file
        if(match) {
          try {
            await config.load(match);
          } catch(e) {
            reject(e);
          }
        } else {
          reject("zones: not a matching page type");
        }

        // Temporary cleanup
        if(locker.pageType == "story") {
          story.cleanup();
        }

        // Render and resolve
        zones.render();
        resolve("zones-loaded")
      });
    });
  }
}

export default distributeZones;