Gmail: Remove Upgrade Button

Removes the upgrade button with data-pep-id="global-pep-gmail" from Gmail

K instalaci tototo skriptu si budete muset nainstalovat rozšíření jako Tampermonkey, Greasemonkey nebo Violentmonkey.

You will need to install an extension such as Tampermonkey to install this script.

K instalaci tohoto skriptu si budete muset nainstalovat rozšíření jako Tampermonkey nebo Violentmonkey.

K instalaci tohoto skriptu si budete muset nainstalovat rozšíření jako Tampermonkey nebo Userscripts.

You will need to install an extension such as Tampermonkey to install this script.

K instalaci tohoto skriptu si budete muset nainstalovat manažer uživatelských skriptů.

(Už mám manažer uživatelských skriptů, nechte mě ho nainstalovat!)

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

(Už mám manažer uživatelských stylů, nechte mě ho nainstalovat!)

// ==UserScript==
// @license MIT 
// @name         Gmail: Remove Upgrade Button
// @namespace    http://tampermonkey.net/
// @version      1.2
// @description  Removes the upgrade button with data-pep-id="global-pep-gmail" from Gmail
// @match        https://mail.google.com/*
// @run-at       document-start
// @grant        none
// @noframes
// ==/UserScript==

(function () {
  "use strict";

  const TARGET_SELECTOR = '[data-pep-id="global-pep-gmail"]';

  function removeUpgradeButton() {
    const element = document.querySelector(TARGET_SELECTOR);
    if (element) {
      element.remove();
      console.log("Gmail upgrade button removed");
    }
  }

  // Attempt removal multiple times during initial page load
  let attempts = 0;
  const burstInterval = setInterval(() => {
    removeUpgradeButton();
    attempts++;
    if (attempts >= 80) {
      clearInterval(burstInterval);
    }
  }, 100);

  // Watch for Gmail dynamically inserting the button later
  const observer = new MutationObserver(() => {
    removeUpgradeButton();
  });

  observer.observe(document.documentElement, {
    childList: true,
    subtree: true
  });

  // Handle Gmail's SPA navigation (view changes without full page reload)
  const originalPushState = history.pushState;
  const originalReplaceState = history.replaceState;

  history.pushState = function () {
    const result = originalPushState.apply(this, arguments);
    setTimeout(removeUpgradeButton, 0);
    return result;
  };

  history.replaceState = function () {
    const result = originalReplaceState.apply(this, arguments);
    setTimeout(removeUpgradeButton, 0);
    return result;
  };
})();