主要优化猫站界面
做这个意义不明的东西是因为我朋友之前想做一个广告屏蔽插件 需要我做一个代码样例
油猴下载：https://greasyfork.org/zh-CN/scripts/441381-uhance-%E9%A1%B5%E9%9D%A2%E4%BC%98%E5%8C%96
// ==UserScript==
// @name UHance 页面优化
// @namespace https://gitee.com/albert_zhong
// @version 0.1.1
// @description 常用网站ui优化工具
// @author Albert Z
// @match *://www.baidu.com/s*
// @match *://shequ.codemao.cn/*
// @match *://*.bing.com/*
// @license MIT
// ==/UserScript==
function addStyle(code) {
var style = document.createElement('style'),
head = document.head || document.getElementsByTagName('head')[0];
style.type = 'text/css';
if (style.styleSheet) {
let func = function () {
try {
style.styleSheet.code = code;
} catch (e) {
}
}
if (style.styleSheet.disabled) {
setTimeout(func, 10);
} else {
func();
}
} else {
var textNode = document.createTextNode(code);
style.appendChild(textNode);
}
head.appendChild(style);
}
var rules = {};
rules['shequ.codemao.cn'] = function () {
let removes = {};
removes['shequ.codemao.cn/course'] = ['r-course--banner'];
removes['shequ.codemao.cn/discover'] = [];
removes['shequ.codemao.cn/work_shop'] = ['r-work_shop--banner'];
removes['shequ.codemao.cn/community'] = ['r-community--bulletin_container', 'r-community--notic_item_icon_hot',
'c-post_list--status_icon c-post_list--hot', 'c-post_list--status_icon c-post_list--up', 'r-community--roules_btn'
];
removes['shequ.codemao.cn/mall'] = ['r-mall-r-home--banner'];
removes['shequ.codemao.cn/gallery'] = ['r-gallery--banner'];
removes['shequ.codemao.cn'] = ['r-home--guide_part', 'r-home-c-workshop_area--workshop_work'];
// shequ.codemao.cn
window.onload = function () {
// 重定向anchor标签
let anchors = [...document.getElementsByClassName('c-navigator--nav_wrap')[0].getElementsByTagName('a')].slice(0, 7);
for (let i = 0; i < anchors.length; i++) {
let a = anchors[i];
let url = a.href;
a.onclick = function () { window.location.href = url; };
}
// 论坛区延迟执行（适应XHR）
if (window.location.href.indexOf('shequ.codemao.cn/community') > -1) {
setTimeout(function () {
let url = 'shequ.codemao.cn/community';
for (let cn in removes[url]) {
let ele = document.getElementsByClassName(removes[url][cn]);
if (ele.length) {
// 隐藏元素
for (let i = 0; i < ele.length; i++) {
ele[i].style.display = 'none';
}
// 增加上边距
if (window.location.href != 'https://shequ.codemao.cn/community') {
let main = document.getElementsByClassName('r-index--main_cont')[0];
main.style.marginTop = '5%';
}
}
}
}, 1000);
// 解析屏蔽词
if (window.location.href.startsWith('https://shequ.codemao.cn/community/')) {
let id = window.location.href.replace('https://shequ.codemao.cn/community/', '');
let httpRequest = new XMLHttpRequest();
httpRequest.open('GET', 'https://api.codemao.cn/web/forums/posts/' + id + '/details', true);
httpRequest.send();
httpRequest.onreadystatechange = function () {
if (httpRequest.readyState == 4 && httpRequest.status == 200) {
let data = eval('(' + httpRequest.responseText + ')');
let content = document.getElementsByClassName('r-community-r-detail--forum_content')[0];
content.innerHTML = data.content;
}
};
// 重新高亮代码
setTimeout(function () {
Prism.highlightAll();
}, 1000);
}
// 其余页面
} else {
for (let url in removes) {
if (window.location.href.indexOf(url) > -1) {
for (let cn in removes[url]) {
let ele = document.getElementsByClassName(removes[url][cn]);
if (ele.length) {
// 隐藏部分元素
for (let i = 0; i < ele.length; i++) {
ele[i].style.display = 'none';
}
// 增加上边距
if (window.location.href != 'https://shequ.codemao.cn/' && window.location.href != 'https://shequ.codemao.cn/community') {
let main = document.getElementsByClassName('r-index--main_cont')[0];
main.style.marginTop = '5%';
}
}
}
}
}
}
}
}
rules['baidu.com'] = function () {
window.onload = function () {
let removes = ['foot-container_2X1Nt', 'rs-normal-width_2T91A', 'c-tools tools_47szj', 'kuaizhao_21-Ez c-gap-left-small c-color-gray2 kuaizhao'];
setTimeout(function () {
// 删除无意义图标
let ele = document.getElementsByTagName('i');
for (let i = 0; i < ele.length; i++)
if (ele[i].classList.length < 1)
ele[i].style.display = 'none';
// 删除多余部分
for (let cn in removes) {
let ele = document.getElementsByClassName(removes[cn]);
for (let i = 0; i < ele.length; i++)
ele[i].style.display = 'none';
}
}, 1000);
}
}
rules['bing.com'] = function () {
window.onload = function () {
let removes = ['ev_talkbox_cn_min', 'b_attribution', 'b_footer', 'b_rs'];
setTimeout(function () {
// 删除部分内容
for (let cn in removes) {
let ele = document.getElementsByClassName(removes[cn]);
for (let i = 0; i < ele.length; i++)
ele[i].style.display = 'none';
}
}, 1500);
}
}
// 主程序运行
for (let url in rules) {
if (window.location.href.indexOf(url) > -1) {
let func = rules[url];
func();
break;
}
}