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自动切换经典版和提供黑名单功能。
// ==UserScript==
// @name 爱卡小助手
// @namespace http://tampermonkey.net/
// @version 1.4
// @description 自动切换经典版和提供黑名单功能。
// @author bg7lgb@gmail.com
// @match https://www.xcar.com.cn/bbs/*
// @require https://cdn.bootcss.com/jquery/3.4.1/jquery.slim.min.js
// @grant GM_addStyle
// ==/UserScript==
// ChangeLog:
// ------------------------------------------------------------
// 2019-10-7 v1.3 修复了刚刚一个手误
// 2019-10-7 v1.2 增加帖子回复过滤
// 2019-10-7 v1.1 修复打开帖子详情页后，无法加载黑名单列表的BUG
// ------------------------------------------------------------
// Todo
// ------------------------------------------------------------
// * 增加详情页中，回复内容的过滤功能
//
// 备注
// ------------------------------------------------------------
// 针对新版界面做过滤，看最下面的nodelistener相关
// 已经可以实现了，修改下面的代码就可以了
(function() {
'use strict';
// var $ = unsafeWindow.jQuery;
const myScriptStyle =
'.black-btn{height:36px;line-height:36px;text-align:center;color:#ccc}.black-btn.in-black{color:#000}.black-sidebar{position:fixed;width:240px;background:#2d303a;font-size: 16px;top:10%;right:0; border-radius:0 0 0 20px;padding:20px 20px 20px 0;z-index:999;transform:translate3d(100%,0,0);transition:transform .4s ease-out}.black-sidebar-show{transform:translate3d(0,0,0)}.hide-icon{display:none}.black-sidebar-show .hide-icon{display:initial}.black-sidebar-show .show-icon{display:none}.toggle{width:50px;padding:5px;background:#2d303a;position:absolute;top:0;left:-60px;color:#fff;border-radius:10px 0 0 10px;cursor:pointer}.black-sidebar ul{height:180px;padding-left:0;overflow-y:auto;overflow-x:hidden;margin:10px 0}.black-sidebar p{padding-left:20px;color:#0ebeff}.black-sidebar ul::-webkit-scrollbar{width:5px;height:5px}.black-sidebar ul::-webkit-scrollbar-thumb{background:rgba(220,220,220,0.5);border-radius:5px}.black-sidebar ul::-webkit-scrollbar-track{background:#201c29}.black-sidebar li{width:80%;font-size:16px;line-height:26px;color:#fff;font-weight:bold;list-style:none;cursor:pointer;padding-left:50px;position:relative;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.black-sidebar li:hover{background:#000}.black-sidebar li:hover::after{content:"删除";position:absolute;left:10px;font-size:12px;color:#ffdd40}.input-box input{width:82%;border:1px solid rgba(220,220,220,0.4);color:#fff;font-size:16px;line-height:26px;border-radius:4px;background:#262830;margin:5px 0 5px 22px;padding:0 5px}.btn-box{text-align:center}.btn-box span{color:#47cf73;cursor:pointer;margin:0 15px}';
GM_addStyle(myScriptStyle);
let authorBlackList ;
//let isNewStyle = true;
let isNewStyle = checkBBSStyle();
// 切换回经典版
if (isNewStyle) switchToClassicStyle();
addBlackListSidebar();
addBlackListBtn();
const pathname = location.pathname.split('/')[1];
// 原来打算把过滤的按钮加在用户页面，不影响主界面的布局，
// 后来发现localStorage的跨域问题搞不定，只好把拉黑做到主界面帖子列表的时间栏上
if (pathname === 'bbs') {
// 论坛，过滤帖子
console.log('过滤帖子');
filterArticle();
}
// 检查当前版面的版本, true: new style, false: classic style
function checkBBSStyle() {
let items = $('.back_old_link');
if (items.length > 0) {
// 找到对应链接
if (items[0].innerText.trim() == '返回经典版') {
return true;
} else {
return false;
}
}
return false;
}
// 创建黑名单侧栏
function addBlackListSidebar() {
const sidebarHtml =
'<div class="black-sidebar"><div class="toggle">小助手<span class="show-icon"></span><span class="hide-icon"><</span></div><div class="author"><p>作者</p><ul></ul></div><div class="input-box"><input type="text" /></div><div class="btn-box"><span data-type="author">+作者</span></div></div>';
$('body').append($(sidebarHtml));
$('.toggle').click(function() {
$('.black-sidebar').toggleClass('black-sidebar-show');
});
updateSidebarList();
// 黑名单删除点击处理
$('.black-sidebar ul').on('click', 'li', function() {
const item = $(this);
blackAction('delete', item.data('type'), item.text());
//item.remove();
});
// 手工输入黑名单
$('.black-sidebar .btn-box span').click(function() {
const input = $('.black-sidebar input');
const value = $.trim(input.val());
if (!value) return;
const item = $(this);
blackAction('add', item.data('type'), value);
input.val('');
});
}
// 更新侧栏黑名单的显示
function updateSidebarList() {
getBlackListFromLocalStorage();
console.log('updateSidebarList length ' + authorBlackList.length);
if (authorBlackList.length == 0) {
console.log('空黑名单');
$('.black-sidebar .author ul').empty()
return;
}
const authorLi = authorBlackList.map(
item => `<li data-type="author">${item}<li>`
);
// console.log(authorLi);
$('.black-sidebar .author ul')
.empty()
.append(authorLi);
filterArticle();
}
function getBlackListFromLocalStorage() {
authorBlackList = JSON.parse(
localStorage.getItem('authorBlackList') || '[]'
);
}
// 添加拉黑按钮
function addBlackListBtn() {
if (isNewStyle) {
} else {
// 经典版
console.log('classic style add button');
let items = $('span.tdate');
$('span.tdate').on('click', defriend);
}
// 添加黑名单
function defriend() {
let author;
if (isNewStyle) {
} else {
// 经典版获取用户名
author = this.previousElementSibling.innerText;
}
let arrIndex = authorBlackList.indexOf(author);
let isInBlack = arrIndex >= 0;
if (isInBlack) {
// 已存在黑名单中，删除（其实不起作用，因为看不到）
blackAction('delete', 'author', author, arrIndex);
} else {
// 添加黑名单
blackAction('add', 'author', author);
}
}
}
// 黑名单添加和删除
function blackAction(action, type, name, delIndex) {
//const list = type === 'author' ? authorBlackList : keywordsBlackList;
let list = authorBlackList;
if (action === 'add') {
if (list.indexOf(name) == -1) {
list.push(name);
}
} else {
const index = delIndex || list.indexOf(name);
// console.log('del black , index '+ index);
// console.log('list before del '+list);
list.splice(index, 1);
// console.log('list after del '+list);
}
// console.log(list);
localStorage.setItem(`${type}BlackList`, JSON.stringify(list));
updateSidebarList();
}
function getAuthor() {
const authorBox = $('span.name');
const author = authorBox.length ? authorBox[0].innerText : '';
return author;
}
// 过滤帖子
function filterArticle() {
console.log('isNewStyle ' + isNewStyle);
let container;
if (isNewStyle) {
container = $('.forum_left_item')[0];
}else{
container = $('.post-list')[0];
}
let list;
const config = {
childList: true,
subtree: true
};
const handleLoad = mutationsList => {
console.log('handleLoad running');
for (let mutation of mutationsList) {
let type = mutation.type;
let addedNodes = mutation.addedNodes;
console.log(addedNodes);
console.log('mutations catch');
switch (type) {
case 'childList':
console.log(addedNodes);
if (addedNodes.length > 0) {
}
break;
}
}
};
const updateLoad = mutationsList => {
for (let mutation of mutationsList) {
let type = mutation.type;
let addedNodes = mutation.addedNodes;
switch (type) {
case 'childList':
if (addedNodes.length > 0) {
filter($(addedNodes));
}
break;
}
}
};
filterStatic();
// const loadObserver = createNodeListener(
// container,
// config,
// handleLoad
// );
function filterStatic() {
// 过滤静态页面，对新版本的首页和经典版本的适用
// console.log(authorBlackList);
for (let i in authorBlackList){
// console.log(authorBlackList[i]);
if (isNewStyle) {
// Todo：新版页面，未完成
} else {
// 去掉通栏广告
let ads = $('div.sticker1200x60');
for (let l = 0; l<ads.length; l++) {
ads[l].style.display = 'none';
// console.log('去除通栏广告');
}
let pathname = location.pathname.split('/')[2];
if (pathname == 'forumdisplay.php') {
// 论坛首页
// 检查发帖人，在黑名单中则过滤其帖子
let posts = $('a.linkblack');
for (let j in posts){
if (posts[j].innerText == authorBlackList[i]) {
posts[j].parentNode.parentNode.style.display = 'none';
console.log('过滤 ' + authorBlackList[i] + ' 的主题');
}
}
} else if (pathname == 'viewthread.php') {
// 帖子内容及回复页面
let users = $('p.name');
// console.log('users length '+users.length);
for (let k in users) {
if (users[k].firstChild == undefined ) {
continue;
}
// console.log(users[k].firstChild);
// console.log(users[k].firstChild.innerText);
if (users[k].firstChild.innerText == authorBlackList[i]) {
users[k].parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.style.display = 'none';
console.log('过滤 ' + authorBlackList[i] + ' 的帖子');
}
}
} else {
console.log('filterStatic 未知页面');
return ;
}
}
}
}
function filter(articles) {
console.log(articles);
// if (!(keywordsBlackList.length || authorBlackList.length)) return;
// articles.each(function () {
// const info = $(this);
// const author = info.find('.username').text();
// const title = info.find('.title').text();
// if (authorBlackList.includes(author) || testTitle(title)) {
// $(this).hide();
// }
// });
}
}
function createNodeListener(node, config, mutationCallback) {
console.log('createNodeListner running');
console.log(node);
const observer = new MutationObserver(mutationCallback);
observer.observe(node, config);
return observer;
}
// 切换回经典版
function switchToClassicStyle() {
var back_old_link =document.getElementsByClassName("back_old_link");
if (back_old_link.length) {
back_old_link[0].click();
}
}
})();