vrchat one-time code

使用按鈕複製Gmail內的vrchat one-time code
As of 2023-10-01. See the latest version.
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// ==UserScript==
// @name         vrchat one-time code
// @version      1.4
// @description  使用按鈕複製Gmail內的vrchat one-time code
// @author       BaconEgg
// @match        https://mail.google.com/mail/u/0/?tab=*
// @grant        none
// @namespace https://greasyfork.org/users/735944
// ==/UserScript==
(function() {
    'use strict';

    const delay = 2000; // 2秒延遲載入按鈕, 沒按鈕的話就加大數字

    function generateSelector(elementId) {
        return `#\\${elementId} > div:nth-child(2) > p:nth-child(4) > b`;
    }

    function copyTextToClipboard(text) {
        const textArea = document.createElement("textarea");
        textArea.value = text;
        document.body.appendChild(textArea);
        textArea.select();
        document.execCommand("copy");
        document.body.removeChild(textArea);
    }

    function handleButtonClick() {
        const elements = document.querySelectorAll('.a3s.aiL');
        elements.forEach(function(element) {
            const elementId = element.getAttribute('id');
            if (elementId) {
                const selector = generateSelector(elementId);
                const element2 = document.querySelector(selector);
                if (element2) {
                    const textToCopy = element2.textContent.trim();
                    copyTextToClipboard(textToCopy);
                }
            }
        });
    }

    function addButton() {
        const customButton = document.createElement('button');
        customButton.textContent = 'VRChat code';
        customButton.addEventListener('click', handleButtonClick);

        const buttonParent = document.querySelectorAll('.bGJ')[0];

        if (buttonParent) {
            buttonParent.appendChild(customButton);
        }
    }

    // 在頁面載入完成後執行
    window.addEventListener('load', () => {
        setTimeout(addButton, delay);
    });
})();