手机网页删除元素
// ==UserScript==
// @name 手机端净化器
// @namespace http://tampermonkey.net/
// @version 0.2.1
// @description 手机网页删除元素
// @author Negan
// @include *
// @run-at document-body
// ==/UserScript==
let filter = {
handleEle(selector, type) {
try {
for (let i in selector) {
// 将id和class分开单独去除
if (/\#/.test(selector[i])) {
let ele = document.querySelector(selector[i]);
if (!ele) {
continue;
}
if (type == 'remove') {
ele.parentNode.removeChild(ele);
} else {
ele.style.visibility = 'hidden';
}
} else {
let ele_list = document.querySelectorAll(selector[i]);
for (let ele of ele_list) {
if (!ele) {
continue;
}
if (type == 'remove') {
ele.parentNode.removeChild(ele);
} else {
ele.style.visibility = 'hidden';
}
}
}
}
} catch (e) {
console.debug('handleEle 函数内捕获到了一些错误,下面是错误信息！')
console.debug(e)
}
},
// 只保留选中的元素，删除其他元素，遍历元素的父元素，删除其他子元素
preserveElement(selector_list) {
let preserve_element = [];
for (let s of selector_list) {
let ele = document.querySelector(s);
preserve_element.push(ele);
}
function handle(target_ele) {
try {
if (target_ele.parentNode != document.documentElement) {
for (let ele of target_ele.parentNode.children) {
if (!preserve_element.includes(ele)) {
target_ele.parentNode.removeChild(ele);
}
}
preserve_element.push(target_ele.parentNode)
handle(target_ele.parentNode)
}
} catch (e) {
console.debug(e)
}
}
console.debug('保留数组', preserve_element)
handle(preserve_element[0]);
},
isFiterUrl(options) {
for (let i in options) {
let url = location.href;
if (i == 'https://www.baidu.com/') {
if (i == url) {
if (options[i]['reserve']) {
this.preserveElement(options[i]['reserve']);
}
if (options[i]['remove']) {
this.handleEle(options[i]['remove'], 'remove');
}
if (options[i]['hide']) {
this.handleEle(options[i]['hide'], 'hide');
}
}
} else {
if (new RegExp(i).test(url)) {
if (options[i]['reserve']) {
alert('isFiterUrl','test')
this.preserveElement(options[i]['reserve']);
}
if (options[i]['remove']) {
this.handleEle(options[i]['remove'], 'remove');
}
if (options[i]['hide']) {
this.handleEle(options[i]['hide'], 'hide');
}
}
}
}
},
start() {
let filter_options = {
//百度主页
'https://m.baidu.com/#':
{
'remove':
[
'#userinfo-wrap',
'#logo',
'.blank-frame',
'#bottom'
]
},
};
this.isFiterUrl(filter_options);
}
}
filter.start()
let timer = 1;
setInterval(e => {
if (timer < 5) {
filter.start();
timer++;
}
}, timer * 1000);