// ==UserScript==
// @name         sciencedirect+ieeexplore+tandfonline+springer跳转HFUT_无按钮
// @namespace    hanzhang
// @version      1.2.5
// @description  sciencedirect+ieeexplore+tandfonline跳转 HFUT
// @author       hanzhang
// @match        https://www.sciencedirect.com/*
// @match        https://ieeexplore.ieee.org/*
// @match        https://www.tandfonline.com/*
// @match        https://link.springer.com/*
// @match        https://www.springer.com/*
// @match        https://onlinelibrary.wiley.com/*
// @match        https://www.emerald.com/*
// @grant        GM_openInTab
// @downloadURL none
// ==/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]="onlinelibrary.wiley.com"
    //html_title[6]="www.emerald.com"
    //let link = location.href;
    let link = window.location.host
    //debugger;
    if(link==html_title[0])
    {
        link = location.href;
        var pattern = /S\w\w\w\w\w\w\w\w\w\w\w\w\w\w\w\w/;
        var str = pattern.exec(link);
        const link_replace = 'https://webvpn.hfut.edu.cn/https/77726476706e69737468656265737421e7e056d234336155700b8ca891472636a6d29e640e/science/article/pii/XXXX';
        var link_rep=link_replace.replace('XXXX',str);
        link = link_rep;
    }
    else if(link==html_title[1])
    {
         link = location.href;
         link = link.replace('ieeexplore.ieee.org','webvpn.hfut.edu.cn/https/77726476706e69737468656265737421f9f244993f20645f6c0dc7a59d50267b1ab4a9');
    }
    else if(link==html_title[2])
    {
         link = location.href;
         link = link.replace('www.tandfonline.com','webvpn.hfut.edu.cn/https/77726476706e69737468656265737421e7e056d233316654780787a0915b267b559aba');
    }
    else if(link==html_title[3])
    {
         link = location.href;
         link = link.replace('www.springer.com','webvpn.hfut.edu.cn/https/77726476706e69737468656265737421fcfe4f976923784277068ea98a1b203a54');
    }
    else if(link==html_title[4])
    {
         link = location.href;
         link = link.replace('link.springer.com','webvpn.hfut.edu.cn/https/77726476706e69737468656265737421fcfe4f976923784277068ea98a1b203a54');
    }
//    else if(link==html_title[5])
//    {
//         link = location.href;
//        if(link.search("onlinelibrary.wiley.com/doi/abs/") != -1)
//        {
//            link = link.replace('onlinelibrary.wiley.com/doi/abs/','onlinelibrary-wiley-com-443.webvpn.hfut.edu.cn/doi/');
//        }
//         if(link.search("onlinelibrary.wiley.com/doi/pdf/") != -1)
//         {
//              link = link.replace('onlinelibrary.wiley.com/doi/pdf/','onlinelibrary-wiley-com-443.webvpn.hfut.edu.cn/doi/');
//         }
//    }
//    else if(link==html_title[6])
//    {
//         link = location.href;
//         link = link.replace('www.emerald.com','www-emerald-com-s.webvpn.hfut.edu.cn');
//    }
    GM_openInTab(link, { active: true });
})();