Greasy Fork镜像

// ==UserScript==
// @name autoBrowse-linux.do
// @description Automatically browse posts in linux.do
// @namespace Violentmonkey Scripts
// @match https://linux.do/*
// @match https://linux.do/latest?ascending=false&order=posts
// @grant none
// @version 1.1
// @author yuemanly
// @license MIT
// @icon https://www.google.com/s2/favicons?domain=linux.do
// @downloadURL https://update.gf.qytechs.cn/scripts/490382/autoBrowse-linuxdo.user.js
// @updateURL https://update.gf.qytechs.cn/scripts/490382/autoBrowse-linuxdo.meta.js
// ==/UserScript==

var speed = 10;
var scrollDistance = 3;
var scrollDuration = 1000;
var pauseDuration = 800;

var scrollInterval;
var pauseTimeout;
var isScrolling = false;

function navigateNextTopic() {
const URLS = ["https://linux.do/new",
"https://linux.do/c/general/4/l/latest",
"https://linux.do/c/general/qa/28/l/latest",
"https://linux.do/latest"];
const randomIndex = Math.floor(Math.random() * URLS.length);
const newURL = URLS[randomIndex];
console.log("Navigating to new URL: " + newURL);
window.location.href = newURL;
}

function startScrolling() {
if (isScrolling) return;
isScrolling = true;
button.textContent = "停止";
button.disabled = false;
scrollInterval = setInterval(function() {
window.scrollBy(0, scrollDistance);
var scrollHeight = document.documentElement.scrollHeight;
var totalScroll = window.innerHeight + window.scrollY;
console.log("Scroll Height: " + scrollHeight);
console.log("Total Scroll: " + totalScroll);
if ((totalScroll + 1) >= scrollHeight) {
console.log("Reached bottom. Navigating to newURL...");
clearInterval(scrollInterval);
navigateNextTopic();
}
}, speed);

pauseTimeout = setTimeout(function() {
clearInterval(scrollInterval);
isScrolling = false;
setTimeout(startScrolling, pauseDuration);
}, scrollDuration);
}

function stopScrolling() {
clearInterval(scrollInterval);
clearTimeout(pauseTimeout);
isScrolling = false;
button.textContent = "开始";
button.disabled = false;
}

function findLinkAndRedirect() {
const topicPattern = "/t/topic";
var links = document.links;
var matchingLinks = [];
for (var i = 0; i < links.length; i++) {
if (links[i].href.indexOf(topicPattern) !== -1) {
matchingLinks.push(links[i].href);
}
if (matchingLinks.length == 8) { // 找8个链接，随机挑一个
break;
}
}

if (matchingLinks.length > 0) {
var randomIndex = Math.floor(Math.random() * matchingLinks.length);
var newLocation = matchingLinks[randomIndex];
// 滚动页面
var scrollInterval;
scrollInterval = setInterval(function() {
window.scrollBy(0, scrollDuration/2); // 每次滚动像素
clearInterval(scrollInterval);
}, 1000); // 每1秒滚动一次
// 延长停顿时间，等待滚动结束后再跳转
setTimeout(function(){
window.location.href = newLocation;
}, 2000); // 2秒后跳转
}
}

function setButtonDisabled() {
button.textContent = "导航中"
button.style.color = "#f0f0f0";
button.disabled = true;
}

// 添加“开始/停止”按钮
var button = document.createElement("button");
button.style.position = "fixed";
button.style.right = "15%";
button.style.bottom = "30%";
button.style.transform = "translateY(-50%)";
button.style.padding = "10px 20px";
button.style.fontSize = "20px";
button.style.backgroundColor = "white"; // 白色背景
button.style.border = "1px solid #ddd"; // 浅灰色边框
button.style.padding = "10px 20px"; // 内边距
button.style.borderRadius = "5px"; // 圆角
button.style.color = "black";
button.textContent = "开始";
document.body.appendChild(button);

button.addEventListener("click", function() {
if (isScrolling) {
stopScrolling();
} else {
startScrolling();
}
});

if (window.location.href.indexOf("/t/topic/") != -1) {
// 如果在主题页面，默认就开始滚动
startScrolling();
} else {
findLinkAndRedirect();
setButtonDisabled();
}