给美剧天堂的 `复制下载地址` 按钮添加点击事件
// ==UserScript==
// @name 美剧天堂复制下载地址
// @namespace http://tampermonkey.net/
// @version 0.3
// @description 给美剧天堂的 `复制下载地址` 按钮添加点击事件
// @author Chen
// @match https://www.meijutt.com/content/*
// @match https://www.meijutt.tv/content/*
// @grant none
// ==/UserScript==
(function () {
'use strict';
const copyButtons = document.getElementsByClassName("copy");
Array.prototype.forEach.call(copyButtons, function (copyButton) {
copyButton.onclick = function () {
const currentDisplayTabList = Array.prototype.filter.call(document.getElementsByClassName("tabs-list"), function (element) {
return element.style.display != "none";
});
try {
const currentTab = currentDisplayTabList[0];
const lines = currentTab.getElementsByClassName("down_list")[0].getElementsByTagName("ul")[0].getElementsByTagName("li");
const downloadUrls = [];
Array.prototype.forEach.call(lines, function (line) {
const checkBox = line.getElementsByTagName("input")[0];
if (checkBox.checked) {
downloadUrls.push(checkBox.value);
}
})
if (downloadUrls.length > 0) {
const urlsInOne = downloadUrls.join("\r\n");
copyToClipboard(urlsInOne);
}
} catch (error) {
console.log("出错了");
}
}
});
})();
function copyToClipboard(value) {
const textarea = document.createElement('textarea');
textarea.readOnly = "true"
textarea.value = value;
document.body.appendChild(textarea);
textarea.select();
if (document.execCommand('copy')) {
alert('复制成功');
} else {
alert("复制失败,请打开开发者工具手动复制!");
console.log(textarea.value);
}
document.body.removeChild(textarea);
}