tempermonkeyスクリプトでtwitter webのフォロー中タブをリロード時強制選択

auto_click_following_tab.user.js

// ==UserScript==
// @name         auto click following tab
// @namespace    http://tampermonkey.net/
// @version      0.1
// @description  auto click following tab
// @author       lowteq
// @match        https://twitter.com/home
// @icon         https://www.google.com/s2/favicons?sz=64&domain=twitter.com
// @grant        none
// ==/UserScript==

(function() {
    'use strict';
    console.log("doInject tempermonkey");
    var target = document.querySelector('div[role="tablist"]');

    // div要素が存在しない場合は、1秒毎に再度取得を行う
    if (!target) {
        var observer = setInterval(function() {
            target = document.querySelector('div[role="tablist"]');
            if (target) {
                clearInterval(observer);
                doInject();
            }
        }, 1000);
    } else {
        doInject();
    }

    // doInject関数
    function doInject() {
        var followingTabButton = document.evaluate(`//div[@role='presentation']//span[text()='フォロー中']`, document, null, XPathResult.FIRST_ORDERED_NODE_TYPE, null).singleNodeValue;
        var selected = document.evaluate(`//div[@role='presentation']//span[text()='フォロー中']/../../../../a`, document, null, XPathResult.FIRST_ORDERED_NODE_TYPE, null).singleNodeValue.getAttribute('aria-selected');
        console.log("doInject");
        if (selected =='false'){
            followingTabButton.click();
            console.log("clicked following tab");
        }


    }
})();