中国知网 PDF 下载
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// ==UserScript==
// @name CNKI PDF Download
// @description 中国知网 PDF 下载
// @author Arnie97
// @version 2018.05.24
// @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.hostname === host && location.hash.endsWith(hash)) {
location.href = $('.pdf>a')[0].href;
} else if (!location.pathname.includes('detail.aspx')) {
$('a').forEach(a => {
if (!a.href.includes('download.aspx')) {
return;
} else if (a.href.includes('&dflag')) {
a.href = a.replace('nhdown', 'pdfdown');
} else {
a.href += '&dflag=pdfdown';
}
});
} else if (_.title.endsWith(' - 中国知网')) {
$('.dllink>a').forEach(a => {
if (!a.href.includes('download.aspx')) {
return;
} else if (a.text.includes('整本下载')) {
a.text = 'CAJ 下载';
} else if (a.text.includes('分页下载')) {
a.text = 'PDF 下载';
a.target = 'framecatalog_CkFiles';
a.href = location.href.replace('kns.cnki.net', host);
a.href += hash;
}
});
} else if ($('li.pdf').length) {
return;
} 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)));