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✏️ Editing: class.browserpush.php

<?php

class smpush_browser_push extends smpush_controller {

public function __construct() {
    parent::__construct();
  }

private static function safari() {
    $output = '
<script>

var devicetype = "safari";

';
    $output .= self::bootstrap();
    $output .= '</script>';
    echo preg_replace('/\s+/', ' ', $output);
  }
  
  private static function bootstrap() {
    return '
function smpush_debug(object) {
  if('.self::$apisetting['desktop_debug'].' == 1){
    console.log(object);
  }
}

function smpush_link_user() {
  if(jQuery(".smpush-push-subscriptions-button").length > 0 && smpush_getCookie("smpush_linked_user") == ""){
    jQuery(".smpush-push-subscriptions-button").trigger("click");
    smpush_setCookie("smpush_linked_user", "true", 30);
  }
}

function smpush_setCookie(cname, cvalue, exdays) {
    var d = new Date();
    d.setTime(d.getTime() + (exdays*24*60*60*1000));
    var expires = "expires="+d.toUTCString();
    document.cookie = cname + "=" + cvalue + "; " + expires;
}

var smpush_isPushEnabled = false;

if("'.$type.'" == "chrome"){
  var devicetype = "chrome";
}
else{
  var devicetype = "firefox";
}

function smpush_sendSubscriptionToServer(subscription) {
  var subscriptionId = smpush_endpointWorkaround(subscription.endpoint);
  smpush_debug(subscriptionId);
  smpush_endpoint_subscribe(subscriptionId);
}

function smpush_unsubscribe() {
  smpush_setCookie("smpush_desktop_request", "true", 10);
  var pushButton = jQuery(".smpush-push-permission-button");
  pushButton.attr("disabled","disabled");

navigator.serviceWorker.ready.then(function(serviceWorkerRegistration) {
    serviceWorkerRegistration.pushManager.getSubscription().then(
      function(pushSubscription) {
        if (!pushSubscription) {
          smpush_isPushEnabled = false;
          pushButton.removeAttr("disabled");
          pushButton.html("'.addslashes(self::$apisetting['desktop_btn_subs_text']).'");
          return;
        }
        
        var subscriptionId = smpush_endpointWorkaround(pushSubscription.endpoint);
        smpush_debug(subscriptionId);
        smpush_endpoint_unsubscribe(subscriptionId);

pushSubscription.unsubscribe().then(function() {
          pushButton.removeAttr("disabled");
          pushButton.html("'.addslashes(self::$apisetting['desktop_btn_subs_text']).'");
          smpush_isPushEnabled = false;
        }).catch(function(e) {
          smpush_debug("Unsubscription error: ", e);
          pushButton.removeAttr("disabled");
        });
      }).catch(function(e) {
        smpush_debug("Error thrown while unsubscribing from push messaging.", e);
      });
  });
}

function smpush_subscribe() {
  var pushButton = jQuery(".smpush-push-permission-button");
  pushButton.attr("disabled","disabled");

navigator.serviceWorker.ready.then(function(serviceWorkerRegistration) {
    serviceWorkerRegistration.pushManager.subscribe({userVisibleOnly: true})
      .then(function(subscription) {
        smpush_isPushEnabled = true;
        pushButton.html("'.addslashes(self::$apisetting['desktop_btn_unsubs_text']).'");
        pushButton.removeAttr("disabled");
        return smpush_sendSubscriptionToServer(subscription);
      })
      .catch(function(e) {
        if (Notification.permission === "denied") {
          smpush_debug("Permission for Notifications was denied");
          pushButton.attr("disabled","disabled");
          smpush_endpoint_unsubscribe(smpush_getCookie("smpush_device_token"));
        } else {
          smpush_debug(e);
          if(smpush_getCookie("smart_push_smio_allow_before") == ""){
            smpush_setCookie("smart_push_smio_allow_before", "true", 1);
            smpush_subscribe();
          }
          pushButton.html("'.addslashes(self::$apisetting['desktop_btn_subs_text']).'");
          pushButton.removeAttr("disabled");
        }
      });
  });
}

function smpush_initialiseState() {
  if (!("showNotification" in ServiceWorkerRegistration.prototype)) {
    smpush_debug("Notifications aren\'t supported.");
    return;
  }

if (Notification.permission === "denied") {
    smpush_debug("The user has blocked notifications.");
    smpush_endpoint_unsubscribe(smpush_getCookie("smpush_device_token"));
    return;
  }

if (!("PushManager" in window)) {
    smpush_debug("Push messaging isn\'t supported.");
    return;
  }

navigator.serviceWorker.ready.then(function(serviceWorkerRegistration) {
    serviceWorkerRegistration.pushManager.getSubscription()
      .then(function(subscription) {
        var pushButton = jQuery(".smpush-push-permission-button");
        pushButton.removeAttr("disabled");

if (!subscription) {
          if("'.self::$apisetting['desktop_modal'].'" == "0"){
            document.getElementsByClassName("smpush-push-permission-button")[0].click();
          }
          return;
        }

pushButton.html("'.addslashes(self::$apisetting['desktop_btn_unsubs_text']).'");
        smpush_isPushEnabled = true;
        
        smpush_link_user();
      })
      .catch(function(err) {
        smpush_debug("Error during getSubscription()", err);
      });
  });
}

MR SKB