批量替换输入框中文字。
// ==UserScript==
// @name Input Reolacer
// @namespace Input Reolacer
// @match *://*/*
// @grant GM_addStyle
// @grant GM_registerMenuCommand
// @version 1.0.0
// @author 稻米鼠
// @created 2020/9/19 下午1:12:20
// @update 2020/9/19 下午1:12:20
// @description 批量替换输入框中文字。
// ==/UserScript==
GM_addStyle(`
#input-replacer-userscript-panel {
position: fixed;
top: -10px;
left: -10px;
box-sizing: border-box;
width: calc(100vw + 20px);
height: calc(100vh + 20px);
padding: 30px 0;
font-size: 18px;
/* display: none; */
}
#input-replacer-userscript-panel * {
box-sizing: border-box;
font-size: 18px;
line-height: 1.6em;
}
#input-replacer-userscript-panel.input-replacer-mask {
background: rgba(0, 0, 0, .6);
}
#input-replacer-userscript-panel.input-replacer-show {
display: block;
}
#input-replacer-userscript-panel.input-replacer-hide {
display: none;
}
#input-replacer-userscript-panel > .input-replacer-panel {
position: relative;
width: 92%;
max-width: 800px;
max-height: calc(100vh - 40px);
padding: 30px;
margin: 0 auto;
border-radius: 6px;
box-shadow: 0 12px 36px rgba(0, 0, 0, .6);
background: #FFF;
}
#input-replacer-userscript-panel > .input-replacer-panel > .input-replacer-panel-close {
position: absolute;
top: 10px;
right: 10px;
color: #666;
text-align: right;
cursor: pointer;
}
#input-replacer-userscript-panel > .input-replacer-panel > .input-replacer-panel-header {
}
#input-replacer-userscript-panel > .input-replacer-panel > .input-replacer-panel-header > h2 {
text-align: center;
font-size: 36px;
color: black;
}
#input-replacer-userscript-panel > .input-replacer-panel > .input-replacer-panel-header > p {
text-align: center;
color: #666;
}
#input-replacer-userscript-panel > .input-replacer-panel > .input-replacer-input-group > label,
#input-replacer-userscript-panel > .input-replacer-panel > .input-replacer-input-group > input {
display: block;
}
#input-replacer-userscript-panel > .input-replacer-panel > .input-replacer-input-group > input {
color: #666;
width: 100%;
padding: 8px;
margin-bottom: 10px;
}
#input-replacer-userscript-panel > .input-replacer-panel > div > button {
display: block;
width: 100%;
color: white;
background: #04ABFF;
width: 100%;
padding: 8px;
margin-bottom: 10px;
test-align: center;
border: none;
border-raduis: 3px;
}
`)
let panelObj
/**
* 获取页面中最大的 z-index，并加 1
*
* @return {*} 最大 z-index
*/
const maxZIndex = ()=>{
let zIndex = 0
document.body.querySelectorAll('*').forEach(el=>{
if(!isNaN(window.getComputedStyle(el).zIndex)){
const newZ = +window.getComputedStyle(el).zIndex
zIndex = zIndex > newZ ? zIndex : newZ
}
})
return zIndex+1
}
const replaceAllInput = e=>{
const input0 = panelObj.panel.querySelector('#input-replacer-input-group-0').value
const input1 = panelObj.panel.querySelector('#input-replacer-input-group-1').value
if(/^\/.*\/[a-z]*$/.test(input0)){
const regContent = input0.replace(/^\//, '').replace(/\/[a-z]*/, '').replace(/\\/g, '\\')
const regFlag = input0.replace(/^\/.*\/([a-z]*)$/, '$1')
const reg = new RegExp(regContent, regFlag)
document.body.querySelectorAll('input[type=text], input[type=email], input[type=number], input[type=url], textarea').forEach(el=>{
el.value = el.value.replace(reg, input1)
})
}else{
document.body.querySelectorAll('input[type=text], input[type=email], input[type=number], input[type=url], textarea').forEach(el=>{
el.value = el.value.replaceAll(input0, input1)
})
}
panelObj.panel.classList.add('input-replacer-hide')
}
const addPanel = ()=> {
// 创建容器
const container = document.createElement('div')
container.id = 'input-replacer-userscript-panel'
container.classList.add('input-replacer-mask')
container.style = 'z-index: '+maxZIndex()+';'
// 添加面板
const panel = document.createElement('div')
panel.classList.add('input-replacer-panel')
container.appendChild(panel)
// 注入关闭按钮
const closeButton = document.createElement('div')
closeButton.classList.add('input-replacer-panel-close')
closeButton.innerText = 'Close'
closeButton.onclick = ()=>{
if(confirm('确认关闭？')){
container.classList.add('input-replacer-hide')
}
}
panel.appendChild(closeButton)
// 注入标题和描述
const panelHeader = document.createElement('div')
panelHeader.classList.add('input-replacer-panel-header')
panelHeader.innerHTML = `
<h2>输入框查找替换</h2>
<p>对页面中所有输入框和文本域的内容进行批量替换。</p>
`
panel.appendChild(panelHeader)
// 设置输入框组
const inputNameGroup = ['要查找的内容（支持正则表达式）', '要替换为的内容（支持 $1、$2……替代分组）']
for(const name of inputNameGroup){
const inputGroup = document.createElement('div')
inputGroup.classList.add('input-replacer-input-group')
inputGroup.innerHTML = `
<label for="input-replacer-input-group-`+ inputNameGroup.indexOf(name) +`">`+ name +`</label>
<input id="input-replacer-input-group-`+ inputNameGroup.indexOf(name) +`">
`
// inputGroup.querySelector('input').addEventListener('keyup', inputChange)
panel.appendChild(inputGroup)
}
// 注入替换按钮
const buttonArea = document.createElement('div')
buttonArea.innerHTML = `
<button>替换全部</button>
`
buttonArea.querySelector('button').addEventListener('click', replaceAllInput)
panel.appendChild(buttonArea)
// 注入预览区
const previwArea = document.createElement('div')
previwArea.id = 'input-replacer-preview'
panel.appendChild(previwArea)
// 向页面注入容器
document.body.appendChild(container)
return {
panel: container,
previwArea
}
}
GM_registerMenuCommand('测试', ()=>{
if(panelObj){
panelObj.panel.classList.remove('input-replacer-hide')
}else{
panelObj = addPanel()
}
})