b.vilanee.com Open in urlscan Pro
3.0.232.65  Public Scan

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function GkPush() {
  var swRegistration = null;
  var applicationServerPublicKey =
    'BF9qVs8cKNYwx8yel3h4Yu3LJMVJqYeDPNJaAhJs8L2rG-OWwUR-3WXUUIyPa8JX-VbodhHi1e_bvAD6W4HyaW8';

  this.isSupported = function () {
    console.log('serviceWorker', 'serviceWorker' in navigator);
    console.log('PushManager', 'PushManager' in window);
    return 'serviceWorker' in navigator && 'PushManager' in window;
  };

  this.urlB64ToUint8Array = function (base64String) {
    var padding = '='.repeat((4 - (base64String.length % 4)) % 4);
    var base64 = (base64String + padding)
      .replace(/\-/g, '+')
      .replace(/_/g, '/');

    var rawData = window.atob(base64);
    var outputArray = new Uint8Array(rawData.length);

    for (let i = 0; i < rawData.length; ++i) {
      outputArray[i] = rawData.charCodeAt(i);
    }
    return outputArray;
  };

  this.init = function () {
    if (!this.isSupported()) {
      return;
    }
    navigator.serviceWorker
      .register('/V3/common/assets/js/service-work.js')
      .then(function (swReg) {
        swRegistration = swReg;
      })
      .catch(function (error) {
        console.error('Service Worker Error', error);
      });
  };

  this.isSubscribed = function () {
    return new Promise(function (resolve, reject) {
      if (swRegistration) {
        swRegistration.pushManager
          .getSubscription()
          .then(function (subscription) {
            resolve(!!subscription);
          })
          .catch(function (error) {
            reject(error);
          });
      } else {
        reject(new Error('Service Worker Registration is not available'));
      }
    });
  };

  this.subscribe = function (options) {
    var applicationServerKey = this.urlB64ToUint8Array(
      applicationServerPublicKey,
    );
    return new Promise(async function (resolve, reject) {
      if (Notification.permission !== 'granted') {
        await Notification.requestPermission();
      }

      if (Notification.permission !== 'granted') {
        reject(new Error('User denied notification permission'));
        return;
      }

      if (!swRegistration) {
        reject(new Error('Service Worker Registration is not available'));
        return;
      }
      swRegistration.pushManager
        .subscribe({
          userVisibleOnly: true,
          applicationServerKey: applicationServerKey,
        })
        .then(function (subscription) {
          request('isShopapi', '/shopapi/v1/webPush/addSubscript', {
            subscription: JSON.stringify(subscription),
            options: JSON.stringify(options || {}),
          })
            .then(function (response) {
              resolve(response);
            })
            .catch(function (err) {
              reject(err);
            });
        })
        .catch(function (err) {
          console.log('Failed to subscribe the user: ', err);
          reject(err);
        });
    });
  };
  this.init();
}