// ==UserScript==
// @name         sciencedirect+ieeexplore+tandfonline+springer跳转AHNU_按钮
// @license Apache
// @namespace    hanzhang
// @version      1.1.2
// @description  sciencedirect+ieeexplore+tandfonline跳转 AHNU
// @author       hanzhang
// @match        https://www.sciencedirect.com/science/*
// @match        https://ieeexplore.ieee.org/*
// @match        https://www.tandfonline.com/doi/*
// @match        https://link.springer.com/article/*
// @match        https://www.springer.com/*
// @match        https://pubsonline.informs.org/doi/*
// @icon         https://www.google.com/s2/favicons?sz=64&domain=sciencedirect.com
// @grant        GM_openInTab
// ==/UserScript==
(function() {
'use strict';
var html_title=new Array()
html_title[0]= "www.sciencedirect.com"
html_title[1]= "ieeexplore.ieee.org"
html_title[2]= "www.tandfonline.com"
html_title[3]= "www.springer.com"
html_title[4]= "link.springer.com"
html_title[5]="pubsonline.informs.org"
//html_title[6]="onlinelibrary.wiley.com"
//let link = location.href;
function addButton() {
let link = window.location.host
if(link==html_title[0])
{
// 找到目标元素
let targetElement = document.querySelector("#popover-trigger-export-citation-popover");
if (targetElement && !document.getElementById("another-button")) {
// 创建新的按钮元素
let newButton = document.createElement("button");
newButton.id = "another-button";  // 给按钮添加一个ID，避免重复添加
newButton.className = "button-link button-link-secondary button-link-icon-left button-link-has-colored-icon";
newButton.type = "button";
newButton.innerHTML = `
<svg focusable="false" viewBox="0 0 104 128" height="20" class="icon icon-cited-by-66">
<path d="M50 10L90 50L50 90L10 50Z"></path>
</svg>
<span class="button-link-text-container">
<span class="button-link-text">跳转AHNU</span>
</span>
`;
// 设置按钮的颜色样式
newButton.style.backgroundColor = "#007BFF";  // 设置背景颜色为蓝色
newButton.style.color = "white";  // 设置文字颜色为白色
newButton.style.border = "none";  // 移除按钮边框
newButton.style.padding = "6px 8px";  // 设置按钮的内边距
newButton.style.borderRadius = "5px";  // 设置圆角
// 为新按钮添加点击事件
newButton.addEventListener("click", function() {
//alert("新按钮被点击了!");
// 在此处添加你想执行的代码
//debugger;
link = location.href;
link = link.replace('www.sciencedirect.com','webvpn.ahnu.edu.cn/https/77726476706e69737468656265737421e7e056d234336155700b8ca891472636a6d29e640e');
GM_openInTab(link, { active: true });
});
// 将新按钮添加到目标元素中
targetElement.appendChild(newButton);
}
}
else if(link==html_title[1])
{
// 找到目标元素
let targetElement = document.querySelector(".xpl-btn-secondary");
if (targetElement && !document.getElementById("another-button")) {
// 创建新的按钮元素
let newButton = document.createElement("button");
newButton.id = "another-button";  // 给按钮添加一个ID，避免重复添加
newButton.className = "layout-btn-white cite-this-btn";  // 复制原按钮的样式，或使用新的样式
newButton.type = "button";
newButton.innerHTML = "跳转AHNU";  // 按钮的文本内容
// 设置按钮的颜色样式
newButton.style.backgroundColor = "#007BFF";  // 设置背景颜色为蓝色
newButton.style.color = "white";  // 设置文字颜色为白色
newButton.style.border = "none";  // 移除按钮边框
newButton.style.padding = "10px 15px";  // 设置按钮的内边距
newButton.style.borderRadius = "5px";  // 设置圆角
// 为新按钮添加点击事件
newButton.addEventListener("click", function() {
link = location.href;
link = link.replace('ieeexplore.ieee.org','webvpn.ahnu.edu.cn/https/77726476706e69737468656265737421f9f244993f20645f6c0dc7a59d50267b1ab4a9');
GM_openInTab(link, { active: true });
});
// 将新按钮插入到目标元素的旁边
targetElement.parentNode.insertBefore(newButton, targetElement.nextSibling);
//newButton.parentNode.appendChild(newButton);
// 将新按钮插入到DOI元素之后
}
}
else if(link==html_title[2])
{
// 找到目标元素
let doiElement = document.querySelector(".dx-doi");
if (doiElement && !document.getElementById("another-button")) {
// 创建新的按钮元素
let newButton = document.createElement("button");
newButton.id = "another-button";  // 给按钮添加一个ID，避免重复添加
newButton.className = "button-link button-link-secondary button-link-icon-left button-link-has-colored-icon";
newButton.type = "button";
newButton.innerHTML = `
<span class="button-link-text-container">
<span class="button-link-text">跳转AHNU</span>
</span>
`;
// 设置按钮的颜色样式
newButton.style.backgroundColor = "#007BFF";  // 设置背景颜色为蓝色
newButton.style.color = "white";  // 设置文字颜色为白色
newButton.style.border = "none";  // 移除按钮边框
newButton.style.padding = "10px 15px";  // 设置按钮的内边距
newButton.style.borderRadius = "5px";  // 设置圆角
// 为新按钮添加点击事件
newButton.addEventListener("click", function() {
link = location.href;
var regex1 = 'https://www.tandfonline.com/doi/full/';
var flag1 =link.search(regex1);
if(flag1!=-1)
{
link = link.replace('www.tandfonline.com/doi/full/','webvpn.ahnu.edu.cn/https/77726476706e69737468656265737421e7e056d233316654780787a0915b267b559aba/doi/pdf/');
}
var regex2 = 'https://www.tandfonline.com/doi/epdf/';
var flag2 =link.search(regex2);
if(flag2!=-1)
{
link = link.replace('www.tandfonline.com/doi/epdf/','webvpn.ahnu.edu.cn/https/77726476706e69737468656265737421e7e056d233316654780787a0915b267b559aba/doi/pdf/');
}
var regex3 = 'https://www.tandfonline.com/doi/abs/';
var flag3 =link.search(regex3);
if(flag3!=-1)
{
link = link.replace('www.tandfonline.com/doi/abs/','webvpn.ahnu.edu.cn/https/77726476706e69737468656265737421e7e056d233316654780787a0915b267b559aba/doi/pdf/');
}
GM_openInTab(link, { active: true });
});
doiElement.insertAdjacentElement('afterend', newButton);
}
}
else if(link==html_title[4])
{
// 找到目标元素
let targetElement = document.querySelector(".c-article-identifiers__item time");
if (targetElement && !document.getElementById("another-button")) {
// 创建新的按钮元素
let newButton = document.createElement("button");
newButton.id = "another-button";  // 给按钮添加一个ID，避免重复添加
newButton.className = "button-link button-link-secondary";
newButton.type = "button";
newButton.innerText = "跳转AHNU";
// 设置按钮的颜色样式
newButton.style.backgroundColor = "#007BFF";  // 设置背景颜色为蓝色
newButton.style.color = "white";  // 设置文字颜色为白色
newButton.style.border = "none";  // 移除按钮边框
newButton.style.padding = "10px 15px";  // 设置按钮的内边距
newButton.style.borderRadius = "5px";  // 设置圆角
// 为新按钮添加点击事件
newButton.addEventListener("click", function() {
link = location.href;
link = link.replace('link.springer.com','webvpn.ahnu.edu.cn/https/77726476706e69737468656265737421fcfe4f976923784277068ea98a1b203a54');
GM_openInTab(link, { active: true });
});
// 将新按钮插入到目标元素后面
targetElement.parentNode.insertBefore(newButton, targetElement.nextSibling);
}
}
else if(link==html_title[5])
{
// 找到目标元素
let targetElement = document.querySelector(".epub-section__item");
if (targetElement && !document.getElementById("another-button")) {
// 创建新的按钮元素
let newButton = document.createElement("button");
newButton.id = "another-button";  // 给按钮添加一个ID，避免重复添加
newButton.className = "button-link";
newButton.type = "button";
newButton.style.marginLeft = "10px";  // 设置按钮与前面元素的间距
newButton.textContent = "跳转AHNU";
// 设置按钮的颜色样式
newButton.style.backgroundColor = "#007BFF";  // 设置背景颜色为蓝色
newButton.style.color = "white";  // 设置文字颜色为白色
newButton.style.border = "none";  // 移除按钮边框
newButton.style.padding = "10px 15px";  // 设置按钮的内边距
newButton.style.borderRadius = "5px";  // 设置圆角
// 为新按钮添加点击事件
newButton.addEventListener("click", function() {
link = location.href;
link = link.replace('pubsonline.informs.org','webvpn.ahnu.edu.cn/https/77726476706e69737468656265737421e0e2438f283e6459700dc7a596532c2720e61e4bc46e');
GM_openInTab(link, { active: true });
});
// 将新按钮插入到目标元素的后面
targetElement.insertAdjacentElement('afterend', newButton);
}
}
}
// 首次调用以添加按钮
addButton();
// 使用setTimeout延迟添加按钮
setTimeout(addButton, 500);  // 0.5秒后尝试添加按钮
// 监控DOM变化，确保按钮不会被移除
var observer = new MutationObserver(function(mutations) {
mutations.forEach(function(mutation) {
addButton();  // 在DOM发生变化时重新尝试添加按钮
});
});
// 开始监控目标节点的子树变化
observer.observe(document.body, { childList: true, subtree: true });
})();