LeetCode 获取题解 Markdown 源码

LeetCode 获取题解 Markdown 源码, 自动启用运行结果差别.
2021-07-29 기준 버전입니다. 최신 버전을 확인하세요.
줄 바꿈
// ==UserScript==
// @name        LeetCode 获取题解 Markdown 源码
// @description LeetCode 获取题解 Markdown 源码, 自动启用运行结果差别.
// @namespace   https://github.com/symant233
// @match       https://leetcode-cn.com/problems/*
// @version     0.0.1
// @author      symant233
// @homepageURL  https://github.com/symant233
// ==/UserScript==

;(function() {
    // 控制台获取题解 Markdown 源码
    function getMarkdown() {
        const node = document.querySelector('div[class*="ContentContainer"]');
        const key = Object.keys(node).find(key=>{
            return key.startsWith("__reactEventHandlers$");
        });
        console.log(node[key].children[0].props.children);
    }
    globalThis.getMarkdown = getMarkdown;
    // 自动开启运行结果差别
    function enableDiff () {
        const btn = document.querySelector('label[class*="Label-StyledSwitch"]');
        if (btn && !btn.getAttribute('beautify-data')) {
            btn.setAttribute('beautify-data', true);
            btn.click();
        }
    }
    setTimeout(() => {
        document.querySelector('div[class*=second-section-container] > div:last-child button').click();
        new Promise(resolve => {
            const container = document.querySelector('div[class*="CodeAreaContainer"]');
            if (container) {
                new MutationObserver((mutationList) => {
                    mutationList.forEach((mutation) => { 
                        if (mutation.oldValue) enableDiff();
                    });
                }).observe(container, {
                    attributes: true,
                    attributeOldValue: true,
                    subtree: true,
                });
            }
            resolve();
        });
    }, 2600);
})();