中国知网 PDF 下载
当前为
// ==UserScript==
// @name CNKI PDF Download
// @description 中国知网 PDF 下载
// @author Arnie97
// @version 2018.05.25
// @license MIT
// @grant none
// @namespace https://github.com/Arnie97
// @homepageURL https://github.com/Arnie97/cnki-pdf
// @supportURL https://greasyfork.org/scripts/368399
// @match *://*.cnki.net/*
// @include *://*.cnki.net.*/*
// @include *://*/kns*/brief/*
// @include *://*/grid2008/brief/*
// @include *://*/detail/detail.aspx*
// @exclude *://image.cnki.net/*
// @exclude *://*/frame/*
// ==/UserScript==
((_, $) => {
const host = 'gb.oversea.cnki.net';
const hash = '#pdfDownload';
console.debug(location.href);
if (!location.pathname.includes('detail.aspx')) {
$('a').forEach(i => {
if (!i.href.includes('download.aspx')) {
return;
}
let a = i.parentNode.appendChild(i.cloneNode());
if (a.href.includes('&dflag')) {
a.href = a.href.replace('nhdown', 'pdfdown');
} else {
a.href += '&dflag=pdfdown';
}
// change the icon color
a.classList.add('briefDl_D');
a.classList.remove('briefDl_Y');
});
} else if (_.title.endsWith(' - 中国知网')) {
$('.dllink>a:first-child').forEach(i => {
if (!i.text.includes('整本下载')) {
return;
}
i.text = 'CAJ 下载';
i.classList.remove('icon-dlGreen');
let a = i.parentNode.insertBefore(i.cloneNode(), i.nextSibling);
a.text = 'PDF 下载';
a.target = 'framecatalog_CkFiles';
a.href = location.href.replace('kns.cnki.net', host);
window.open(a.href, a.target); // preload the page
a.href += hash;
// change the button icon
i.classList.add('icon-dlcaj');
a.classList.add('icon-dlpdf');
});
} else if ($('li.pdf').length) {
if (location.hostname !== host) {
return;
}
let pdfDownload = () => {
if (location.hash.endsWith(hash)) {
location.href = $('.pdf>a')[0].href;
}
};
window.addEventListener('hashchange', pdfDownload);
pdfDownload();
} else {
$('li.readol').forEach(li => {
let a = _.createElement('a');
a.text = 'PDF 下载';
a.href = li.firstChild.href.replace('readonline', 'pdfdown');
let liPDF = _.createElement('li');
liPDF.setAttribute('class', 'pdf');
liPDF.appendChild(a);
li.parentNode.insertBefore(liPDF, li);
});
}
})(document, selector => Array.from(document.querySelectorAll(selector)));