替换网页中的文本内容
目前为
// ==UserScript==
// @name 替换网页中的内容
// @name:en Replace content in a webpage
// @name:zh-CN 替换网页中的内容
// @name:zh-TW 替换网页中的內容
// @namespace http://tampermonkey.net/
// @version 0.8
// @description 替换网页中的文本内容
// @description:en Replace text content in a webpage
// @description:zh-CN 替换网页中的文本内容
// @description:zh-TW 替换网页中的文本內容
// @author linmii
// @include *
// @grant none
// ==/UserScript==
(function () {
'use strict';
initCss();
initModal();
initRImg();
initDialog();
window.addEventListener("scroll", function () {
let dialogDiv = document.querySelector("#lm-dialog-div");
dialogDiv.style.left = (document.documentElement.clientWidth - dialogDiv.style.width.replace('px', '')) / 2 + document.documentElement.scrollLeft + "px";
let scrollTop = document.documentElement.scrollTop || window.pageYOffset || document.body.scrollTop;
dialogDiv.style.top = (document.documentElement.clientHeight - dialogDiv.style.width.replace('px', '')) / 2 + scrollTop + "px";
});
})();
function initCss() {
let lmStyle = document.createElement("style");
lmStyle.type = "text/css";
lmStyle.innerHTML =
'.lm-r-button {\
padding: 10px 18px;\
font-size: 14px;\
border-radius: 4px;\
line-height: 1;\
white-space: nowrap;\
cursor: pointer;\
background: #409EFF;\
border: 1px solid #409EFF;\
color: #fff;\
font-weight: 500;\
width: 70px;\
height: 36px;\
}\
.lm-r-button:hover {\
background: #66b1ff;\
border-color: #66b1ff;\
color: #fff;\
}\
.lm-r-button:focus {\
background: #66b1ff;\
border-color: #66b1ff;\
color: #fff;\
}\
.lm-r-input {\
-webkit-appearance: none;\
background-color: #fff;\
background-image: none;\
border-radius: 4px;\
border: 1px solid #dcdfe6;\
box-sizing: border-box;\
color: #606266;\
display: inline-block;\
font-size: 14px;\
height: 40px;\
line-height: 40px;\
outline: none;\
padding: 0 15px;\
transition: border-color 0.2s cubic-bezier(0.645, 0.045, 0.355, 1);\
width: 100%;\
}\
.lm-r-input:hover {\
border-color: #C0C4CC;\
}\
.lm-r-input:focus {\
border-color: #409EFF;\
}';
document.querySelector("head").appendChild(lmStyle);
}
function initRImg() {
let rImg = document.createElement("div");
rImg.id = "lm-r-img";
rImg.innerText = 'R';
rImg.style.cssText = "z-index: 999999; position: fixed; top: 0; left: 0; font-size: 14px; border-radius: 4px; background-color: #fff; width: 20px; height: 20px; text-align: center; opacity: 0.5; cursor: pointer; border: solid 1px #999999;";
document.querySelector("body").prepend(rImg);
rImgBindEvent();
}
function initModal() {
let lmModal = document.createElement("div");
lmModal.id = 'lm-r-modal';
lmModal.style.cssText = 'position: fixed; left: 0; top: 0; width: 100%; height: 100%; opacity: 0.5; background: #000; z-index: 999999; display: none;';
lmModal.onclick = function () {
document.querySelector("#lm-btn-close").click();
};
document.querySelector("body").appendChild(lmModal);
}
function initDialog() {
let phText1 = decodeURIComponent("%E8%AF%B7%E8%BE%93%E5%85%A5%E6%9F%A5%E6%89%BE%E5%86%85%E5%AE%B9(%E6%94%AF%E6%8C%81%E6%AD%A3%E5%88%99)");
let phText2 = decodeURIComponent("%E8%AF%B7%E8%BE%93%E5%85%A5%E6%9B%BF%E6%8D%A2%E5%86%85%E5%AE%B9");
let btnText1 = decodeURIComponent("%E6%9B%BF%20%E6%8D%A2");
let btnText2 = decodeURIComponent("%E6%B8%85%20%E7%A9%BA");
let btnText3 = decodeURIComponent("%E5%85%B3%20%E9%97%AD");
let dialogDiv = document.createElement("div");
dialogDiv.id = "lm-dialog-div";
dialogDiv.innerHTML = '<div style="margin: 10px;">\
<div>\
<input id="lm-find-content" class="lm-r-input" placeholder="' + phText1 + '" style="width: 230px;">\
</div>\
<div style="margin-top: 10px;">\
<input id="lm-replace-content" class="lm-r-input" placeholder="' + phText2 + '" style="width: 230px;">\
</div>\
<div style="margin-top: 10px;">\
<button id="lm-replace-btn" class="lm-r-button">' + btnText1 + '</button>\
<button style="margin-left: 6px;" class="lm-r-button" onclick="document.querySelector(\'#lm-find-content\').value = \'\';document.querySelector(\'#lm-replace-content\').value = \'\';">' + btnText2 + '</button>\
<button id="lm-btn-close" style="margin-left: 6px;" class="lm-r-button" onclick="document.querySelector(\'#lm-dialog-div\').style.display = \'none\'; document.querySelector(\'#lm-r-modal\').style.display = \'none\';">' + btnText3 + '</button>\
</div>\
</div>';
// dialogDiv.style.border = 'solid 1px grey';
// dialogDiv.style.padding = '10px';
dialogDiv.style.textAlign = 'center';
dialogDiv.style.zIndex = '99999999';
dialogDiv.style.position = 'absolute';
dialogDiv.style.display = 'none';
dialogDiv.style.width = '250px';
dialogDiv.style.height = '156px';
dialogDiv.style.background = '#fff';
dialogDiv.style.borderRadius = '4px';
dialogDiv.style.fontSize = '14px';
dialogDiv.style.left = (document.documentElement.clientWidth - dialogDiv.style.width.replace('px', '')) / 2 + document.documentElement.scrollLeft + "px";
let scrollTop = document.documentElement.scrollTop || window.pageYOffset || document.body.scrollTop;
dialogDiv.style.top = (document.documentElement.clientHeight - dialogDiv.style.width.replace('px', '')) / 2 + scrollTop + "px";
let body = document.querySelector("body");
body.appendChild(dialogDiv);
document.querySelector("#lm-replace-btn").addEventListener("click", replaceContent);
}
function replaceContent() {
let findText = document.querySelector("#lm-find-content").value;
let replaceText = document.querySelector("#lm-replace-content").value;
if ("" !== findText && "" !== replaceText) {
let body = document.querySelector("body");
body.innerHTML = body.innerHTML.replace(new RegExp(findText, "gm"), replaceText);
// 设置替换前的输入内容
document.querySelector("#lm-find-content").value = findText;
document.querySelector("#lm-replace-content").value = replaceText;
// 重新绑定替换点击事件
document.querySelector("#lm-replace-btn").addEventListener("click", replaceContent);
document.querySelector("#lm-r-modal").addEventListener("click", closeBindEvent);
rImgBindEvent();
}
}
function rImgBindEvent() {
let rImg = document.querySelector("#lm-r-img");
rImg.onclick = function () {
document.querySelector("#lm-r-modal").style.display = 'block';
document.querySelector("#lm-dialog-div").style.display = 'block';
};
rImg.onmouseover = function () {
document.querySelector("#lm-r-img").style.opacity = 1;
};
rImg.onmouseleave = function () {
document.querySelector("#lm-r-img").style.opacity = 0.5;
};
}
function closeBindEvent() {
document.querySelector("#lm-btn-close").click();
document.querySelector("#lm-r-modal").style.display = 'none';
}
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