app-MAIL-temp/templates/onboarding/setup_done.html

{% extends "base.html" %}

{% block content %}

  <div class="flex-fill align-items-center mt-8">
    <!-- Image container -->
    <div class="mt-4 mb-4 text-center" style="display:block;">
      <a href="{{ url_for("dashboard.index") }}">
        <picture>
          <source media="(max-width: 650px)" srcset="/static/logo.svg">
          <img src="/static/logo.svg" style="width: 24rem" alt="logo">
        </picture>
      </a>
    </div>
    <!-- Text container -->
    <div class="mt-8 mb-4 text-center">
      <h2 class="text-black-50" style="font-size:2rem">Performing the extension setup...</h2>
    </div>
  </div>
  <script type="text/javascript">
      let counterIterations = 5;
      let extensionSetupIntervalId = setInterval(function() {
          counterIterations--;
          if (counterIterations === 0) {
              clearInterval(extensionSetupIntervalId);
              return;
          }

          const data = { tag: "PERFORM_EXTENSION_SETUP" };
          window.postMessage(data, "/");
      }, 300); // Send it many times, in case the extension had not registered the listener yet
  </script>
{% endblock %}