Prevent URL Scheme from being called when opening Telegram Page
// ==UserScript==
// @name Telegram Page Prevent URL Scheme First Call
// @namespace mozl.net
// @match https://t.me/*
// @match https://telegram.me/joinchat/*
// @grant none
// @run-at document-start
// @version 0.4
// @author Mozl
// @description Prevent URL Scheme from being called when opening Telegram Page
// ==/UserScript==
/*jshint esversion: 6 */
!function(){function e(e,t){this.script=e,this.target=t,this._cancel=!1,this._replace=null,this._stop=!1}e.prototype.preventDefault=function(){this._cancel=!0},e.prototype.stopPropagation=function(){this._stop=!0},e.prototype.replacePayload=function(e){this._replace=e};var t=[],n=window.addEventListener.bind(window),o=window.removeEventListener.bind(window);window.addEventListener=function(){"beforescriptexecute"===arguments[0].toLowerCase()?function(e){if(!e instanceof Function)throw new Error("Event handler must be a function.");t.push(e)}(arguments[1]):n.apply(null,arguments)},window.removeEventListener=function(){"beforescriptexecute"===arguments[0].toLowerCase()?function(e){for(var n=t.length;n--;)t[n]===e&&t.splice(n,1)}(arguments[1]):o.apply(null,arguments)};var r=function(n,o){var r=new e(n,o);if(window.onbeforescriptexecute instanceof Function)try{window.onbeforescriptexecute(r)}catch(e){console.error(e)}for(var i=0;i<t.length&&!r._stop;i++)try{t[i](r)}catch(e){console.error(e)}return r};new MutationObserver(e=>{for(var t=0;t<e.length;t++)for(var n=0;n<e[t].addedNodes.length;n++){var o=e[t].addedNodes[n];if("SCRIPT"===o.tagName){var i=r(o,e[t].target);i._cancel?o.remove():"string"==typeof i._replace&&(o.textContent=i._replace)}}}).observe(document,{childList:!0,subtree:!0})}();
(function () {
window.addEventListener('beforescriptexecute',e => {
if (e.script.textContent.includes('protoUrl')) {
e.preventDefault()
}
})
})()