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Copy path豆瓣中图法分类.user.js
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豆瓣中图法分类.user.js
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// ==UserScript==
// @name 豆瓣中图法分类
// @description 如果存在中图分类，则会在豆瓣信息栏中多显示如“中图分类: 中图分类: G442 (G 文化、 科学、 教育、 体育 ▸ G4 教育 ▸ G44 教育心理学 ▸ G442 学习心理学)；学科分类参考: 880 教育学 | 880 教育学 | 88027 教育心理学”，方便对图书进行分类。
// @author 018([email protected])
// @contributor Rhilip
// @connect *
// @grant GM_xmlhttpRequest
// @grant GM_setClipboard
// @grant GM_addStyle
// @grant GM_setValue
// @grant GM_getValue
// @grant GM_listValues
// @grant GM_deleteValue
// @grant GM_registerMenuCommand
// @require https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js
// @require https://greasyfork.org/scripts/368137-encodeToGb2312/code/encodeToGb2312.js?version=601683
// @include https://book.douban.com/*
// @version 0.4.0
// @icon https://img3.doubanio.com/favicon.ico
// @run-at document-end
// @namespace http://018.ai
// ==/UserScript==
// This Userscirpt can't run under Greasemonkey 4.x platform
if (typeof GM_xmlhttpRequest === 'undefined') {
alert('不支持Greasemonkey 4.x，请换用暴力猴或Tampermonkey')
return
}
// 不属于豆瓣的页面
if (!/douban.com/.test(location.host)) {
return
}
const IsCourse = 'clc_setting_IsCourse';
const Subject = 'clc_setting_Subject';
const MoreVersion = 'clc_setting_MoreVersion';
const IsticKeys = 'clc_setting_IsticKeys';
;(function () {
'use strict';
$(document).ready(function () {
var isSubject = localStorage.getItem(Subject);
if (!isSubject || isSubject.length === 0) {
localStorage.setItem(Subject, 1);
}
$('.top-nav-info').append('<a href="javascript:;" id="clc_setting_btn">中图法分类设置</a>');
$('#clc_setting_btn').click(function(){
if ($('#clc_setting').length > 0) {
return;
}
$('#wrapper > *').hide();
var $clc_setting = $('<div id="clc_setting">\
<h1>\
<span>豆瓣中图法分类</span>\
</h1>\
<div>\
<table>\
<tbody>\
<tr>\
<td><input type="checkbox" checked lable="中图分类" disabled><span>中图分类</span></td>\
</tr>\
<tr>\
<td><input type="checkbox" ' + (localStorage.getItem(IsCourse) === '1' ? 'checked' : '') + ' lable="是否教程" data-config="' + IsCourse + '"><span>是否教程</span></td>\
</tr>\
<tr>\
<td><input type="checkbox" ' + (localStorage.getItem(Subject) === '1' ? 'checked' : '') + ' lable="学科分类参考" data-config="' + Subject + '"><span>学科分类参考</span></td>\
</tr>\
<tr>\
<td><input type="checkbox" ' + (localStorage.getItem(MoreVersion) === '1' ? 'checked' : '') + ' lable="更多版本" data-config="' + MoreVersion + '"><span>更多版本</span></td>\
</tr>\
<tr>\
<td><input type="checkbox" ' + (localStorage.getItem(IsticKeys) === '1' ? 'checked' : '') + ' lable="关键字" data-config="' + IsticKeys + '"><span>关键字</span></td>\
</tr>\
</tbody>\
</table>\
</div>\
<br>\
<h2>设置完成后刷新即可。</h2>\
</div>');
$clc_setting.on('click', 'input', function() {
localStorage.setItem($(this).data('config'), $(this).prop('checked') ? 1 : 0);
});
$('#wrapper').append($clc_setting);
});
// 分类
var infos = $('#info').text();
infos = infos.replace(/^[\xA0\s]+/gm, '')
.replace(/[\xA0\s]+$/gm, '')
.replace(/\n+/g, '\n')
.replace(/:\n+/g, ': ')
.replace(/]\n/g, ']')
.replace(/】\n/g, '】')
.replace(/\n\/\n/g, '/');
var title = $('#wrapper h1').eq(0).text().replace(/\n| /g, '');
var isbn, author;
for (var section of Object.values(infos.split('\n'))) {
if (!section || section.trim().length <= 0) continue;
let index = section.indexOf(':');
if (index <= -1) continue;
let key = section.substr(0, index).trim();
let value = section.substr(index + 1).trim();
switch (key) {
// book
case "作者":
author = value;
break;
case "ISBN":
isbn = value;
break;
default:
break;
}
}
if( isbn && title ) {
// superlib 搜索
requestSuperlib(isbn);
}
if (localStorage.getItem(MoreVersion) == '1') {
if( author && title ) {
moreversion(title, author);
}
}
var abstract;
var h2s = $('div.related_info h2');
for (var i = 0; i < h2s.length; i++) {
let h2 = h2s[i];
let span = h2.querySelector('span');
if(span && span.textContent === '内容简介') {
var intro = h2.nextElementSibling.querySelector('.all div.intro');
if(!intro) {
intro = h2.nextElementSibling.querySelector('div.intro');
}
if(intro) {
abstract = intro.textContent;
}
break;
}
}
if (localStorage.getItem(IsCourse) == '1') {
if (abstract.includes('教科书')) {
$('#mainpic').append('<div class="indent"><span class="tag">教科书</span></div>');
} else if (abstract.includes('教材')) {
$('#mainpic').append('<div class="indent"><span class="tag">教材</span></div>');
} else if (abstract.includes('课程')) {
$('#mainpic').append('<div class="indent"><span class="tag">课程</span></div>');
} else if (abstract.includes('课本')) {
$('#mainpic').append('<div class="indent"><span class="tag">课本</span></div>');
}
}
if (localStorage.getItem(IsticKeys) == '1') {
// 目录
let id = getIDFromURL(location.href);
let dir = $('#dir_' + id + '_full').text();
if (dir) {
dir = dir.replace(/(([\xA0\s]*)\n([\xA0\s]*))+/g, '').replace('· · · · · · (收起)', '');
}
let content = abstract + dir;
if (content.length > 0) {
requestIstic(content);
}
}
})
function requestIstic(abstract) {
let headers = {
"Content-Type": "application/x-www-form-urlencoded; charset=UTF-8",
"Connection": "keep-alive",
"Accept": "application/json, text/javascript, */*; q=0.01",
"X-Requested-With": "XMLHttpRequest",
"User-Agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/86.0.4229.0 Safari/537.36",
"Content-Type": "application/x-www-form-urlencoded; charset=UTF-8",
"Origin": "https://ct.istic.ac.cn",
"Sec-Fetch-Site": "same-origin",
"Sec-Fetch-Mode": "cors",
"Sec-Fetch-Dest": "empty",
"Referer": "https://ct.istic.ac.cn/site/term/participle",
"Accept-Language": "zh-CN,zh;q=0.9,en-US;q=0.8,en;q=0.7",
"Cookie": "name=value"
}
doPost('https://ct.istic.ac.cn/site/term/ceshihjson', headers, 'id=lyb018' + new Date().getTime() + '&inputText=' + encodeURIComponent(abstract), {}, function(json, responseDetail, meta) {
if (json && json.t1 && json.t1.length > 0) {
// 最多取五个
let keys = [];
json.t1.sort(function (a, b) {
return b.frequency - a.frequency;
});
for (let i = 0; i < json.t1.length; i++ ) {
let work = json.t1[i].word.trim();
if(work.length == 0 || ['第', '部分', '章', '●', 'Chapter', '-', '#', '附录'].includes(work)) continue;
keys.push('<span style="color:#EB9108">' + json.t1[i].word + '(' + json.t1[i].frequency + ')' + '</span>');
replaceKey(json.t1[i].word);
if (keys.length >= 5) break;
}
$('div.indent div.intro').eq(0).after('<p class="IsticKeys">关键字: ' + keys.join('<span style="color:#989B9B"> | </span>'));
$('div.indent span.all div.intro').eq(0).after('<p class="IsticKeys">关键字: ' + keys.join('<span style="color:#989B9B"> | </span>'));
}
}, function(err, meta) {
});
}
function replaceKey(work) {
for (let e of $('div.indent div.intro p')) {
if (!e.querySelector('a')) {
$(e).html($(e).html().replace(eval('/' + work + '/g'), '<span style="color:#EB9108">' + work + '</span>'));
}
}
}
// 请求图书馆联盟
function requestSuperlib(isbn) {
loadDoc('http://book.ucdrs.superlib.net/search?Field=all&channel=search&sw=' + isbn, {isbn: isbn}, function(doc, responseDetail, meta) {
let found = false;
let books = doc.querySelectorAll('.book1');
if (books.length <= 0) {
$('#info').append('<span class="pl">中图分类:</span> <span style="color:#989B9B">查无此信息</span><br/>');
return;
}
for (let book of books) {
if (found) break;
let a = book.querySelector('.book1 td>table a.px14');//
if (a) {
// superlib 单本书籍查看
let url = a.href.replace(location.host, 'book.ucdrs.superlib.net').replace('https', 'http');
loadDoc(url, {isbn: meta.isbn}, function(doc1, responseDetail1, meta1) {
found = $(".clcText").length > 0;
if (!found) {
let tubox = doc1.querySelector('.tubox dl').textContent;
let isbn1 = opt(/【ISBN号】.*\n/.exec(tubox)).replace(/【ISBN号】|-|\n/g, '');
if (eqisbn(meta1.isbn, isbn1)) {
let clcsText = opt(opt(/【中图法分类号】.*\n/.exec(tubox)).match(/[a-zA-Z0-9\.;]+/));
let clcs = clcsText.split(';');
if (clcs) {
for(let i = 0; i < clcs.length; i++) {
let clc = clcs[i];
let $clc = $('.clcText');
if($clc.length > 0) {
$clc.after('; <a id="clc_' + clc.replace('.', '') + '" target="_blank" href="https://www.clcindex.com/category/' + clc + '">'
+ clc + '</a> <span id="clcText_' + clc.replace('.', '') + '">(...)</span>');
requestClc(clc);
} else {
$('#info').append('<span class="pl">中图分类:</span> <span id="clc" style="display: none;">' + clcsText + '</span><a id="clc_' + clc.replace('.', '') + '" target="_blank" href="https://www.clcindex.com/category/' + clc + '">'
+ clc + '</a> <span id="clcText_' + clc.replace('.', '') + '" class="clcText">(...)</span><br>');
requestClc(clc);
}
}
}
}
}
}, function(err, meta) {
$('#info').append('<span class="pl">中图分类:</span> <span style="color:#989B9B">查无此信息</span><br/>');
});
}
}
}, function(err, meta) {
$('#info').append('<span class="pl">中图分类:</span> <span style="color:#989B9B">查无此信息</span><br/>');
});
}
function trimAuthors(author) {
let authors = author.split(/[(|（|）|)|\/|\.|．|·|•|\s]/g);
var trimAs = [];
for (let a of authors) {
let trima = a.trim().replace('主编', '');
if (trima.length <= 1) continue;
if (trimAs.indexOf(trima) < 0) {
trimAs.push(trima);
}
}
return trimAs;
}
function moreversion(title, author) {
var trimTitle = title.replace(/[\(|（].*[\)|）]/g, '');
doGet('https://book.douban.com/j/subject_suggest?q=' + trimTitle, {isbn: trimTitle}, function(arr, responseDetail, meta) {
if (arr.length <= 0) {
$('#info').append('<span class="pl">更多版本:</span> <span style="color:#989B9B">查无此信息</span><br>');
return;
}
$('#info').append('<span class="pl">更多版本:</span> ');
var trimAs = trimAuthors(author);
var html = '';
for (let item of arr) {
if (item.type !== 'b' || item.url === location.href) continue;
let trim_author_name = trimAuthors(item.author_name);
if ($(trimAs).filter(trim_author_name).length > 0) {
$('#info').append('<a target="_blank" href="' + item.url + '"><img style="width: 16px;height: 16px;" src="' + item.pic + '" />' + item.title + '(' + item.year + ', <span id="item__' + item.id + '">...</span>)' + '</a><span style="color:#989B9B"> | </span>');
}
loadDoc(item.url, {id: item.id}, function(_doc, responseDetail, meta) {
let rating = _doc.querySelector('strong[property*="v:average"]').textContent;
if (rating && (rating = rating.trim()).length >= 1) {
var ratingPeople = _doc.querySelector('div.rating_sum a.rating_people span[property="v:votes"]').textContent;
if (!ratingPeople || ratingPeople.toString().trim().length <= 0) {
ratingPeople = 0;
}
$('#item__' + meta.id).html(rating + "/" + ratingPeople);
} else {
$('#item__' + meta.id).html("0/0");
}
}, function(err, meta) {
$('#item__' + meta.id).html("-/-");
});
}
$('#info').append('<a target="_blank" href="https://search.douban.com/book/subject_search?search_text=' + trimTitle + '&cat=1001">详情</a><br>');
}, function(err, meta) {
$('#info').append('<span class="pl">更多版本:</span> <a target="_blank" href="https://search.douban.com/book/subject_search?search_text=' + trimTitle + '&cat=1001">详情...</a><br>');
});
}
// 请求istic，获取分类名称，备用，暂不启用。
function requestClc(clc) {
doPost('https://ct.istic.ac.cn/site/clc/getByClassName?t=' + new Date().getTime(),
{ "Content-Type": "application/x-www-form-urlencoded" }, 'classname=' + clc, {clc: clc}, function(json, responseDetail, meta) {
if (json.length == 0 && meta.clc.length > 0) {
if (meta.clc.includes('.')) {
requestClc(meta.clc.replace(/\.\d*$/, ''));
} else {
requestClc(meta.clc.replace(/\d$/, ''));
}
return;
}
let clcs = [];
let jsonMap = {};
let pid;
let level;
for (let i = 0; i < json.length; i ++) {
if (clcs.length == 0 && json[i].classNum.split('/').includes(clc)) {
clcs.push(json[i].classNum + ' ' + hanldeClcText(json[i].className));
pid = json[i].pid;
level = json[i].level;
} else if( json[i].level < level) {
jsonMap[json[i].id + ''] = json[i];
}
}
clcText(clc, pid, jsonMap, clcs);
htmlclc(clc, clcs);
}, function(err, meta) {
requestClcB(meta.clc);
});
}
// 处理clc文字
function clcText(clc, pid, jsonMap, rets) {
if (!jsonMap || !rets) return;
if( jsonMap[pid] ) {
rets.unshift(jsonMap[pid].classNum + ' ' + hanldeClcText(jsonMap[pid].className));
if (jsonMap[pid].level <= 2) return;
clcText(clc, jsonMap[pid].pid, jsonMap, rets);
}
}
function htmlclc(clc, rets) {
let clcText = $('#clcText_' + clc.replace('.', ''));
if (rets.length > 0) {
if (clcText.text() == '(...)' ) {
clcText.html('(' + rets.join('<span style="color:#989B9B"> ▸ </span>') + ')');
}
} else {
if (clcText.text() == '(...)' ) {
clcText.html('<span style="color:#989B9B">(查无此信息)</span>');
}
}
}
function hanldeClcText(txt) {
var splits = txt.split(/、|（|）|\(|\)/);
var retss = [];
for (var s of splits) {
if (s.length == 0) continue;
retss.push(' <a target="_blank" href="http://xkfl.xhma.com/search?w=' + s + '">' + s + '</a>');
if (localStorage.getItem(Subject) == '1') {
requestxhma(s);
}
}
return retss.join('、');
}
// 请求clcindex，获取分类名称
function requestClcB(clc) {
var url = 'https://www.clcindex.com/category/' + clc;
loadDoc(url, {clc: clc, url: url}, function(doc, responseDetail, meta) {
let clcs = [];
for (let li of doc.querySelectorAll('.breadcrumb li.active')) {
if (!li) continue;
var txtContent = li.textContent.trim();
var clcCode;
var index = txtContent.indexOf(' ');
if (index > 0) {
clcCode = txtContent.substr(0, index);
txtContent = txtContent.substr(index + 1);
}
clcs.push(clcCode + ' ' + hanldeClcText(txtContent));
}
$('#clc_' + meta.clc).attr('href', meta.url);
htmlclc(meta.clc, clcs);
}, function(err, meta) {
if (err.status == 404) {
if (meta.clc.includes('.')) {
requestClcB(meta.clc, meta.clc.replace(/\.\d*$/, ''));
} else {
requestClcB(meta.clc, meta.clc.replace(/\d$/, ''));
}
return;
}
let clcText = $('#clcText');
if (clcText.text() == '(...)' ) {
clcText.html('<span style="color:#989B9B">(无法获取)</span>');
}
});
}
// 请求xhma，获取学科
function requestxhma(s) {
var url = 'http://xkfl.xhma.com/search?w=' + s;
loadDoc(url, {}, function(doc, responseDetail, meta) {
let spans = doc.querySelectorAll('.data li:not(.t) span');//code
if (spans.length == 1) {
let name = spans[0].nextElementSibling.textContent.trim();
if (name.includes(s)) {
let code = spans[0].textContent.trim();
appendsubject(' <a target="_blank" href="' + spans[0].nextElementSibling.href + '">' + code + ' ' + name + '</a>');
}
} else if (spans.length > 1) {
for (let span of spans) {
if (!span) continue;
let name = span.nextElementSibling.textContent.trim();
if (name != s && (name != s + '学')) continue;
let code = span.textContent.trim();
appendsubject('<a target="_blank" href="' + span.nextElementSibling.href + '">' + code + ' ' + name + '</a>');
}
}
}, function(err, meta) {
});
}
function appendsubject(subject) {
let clcText = $('#subjectText');
if (clcText.length == 0) {
$('#info').append('<span class="pl">学科分类参考:</span> <span id="subjectText"><span>' + subject + '</span></span>');
} else {
clcText.append('<span style="color:#989B9B"> | </span><span>' + subject + '</span>');
}
}
// 判断两个ISBN是否相等，如：9787100005586与7100005582，具体阅读：http://www.banquanye.com/article/id-812
function eqisbn(val1, val2) {
if (!val1 || (val1.length != 13 && val1.length != 10) || !val2 || (val2.length != 13 && val2.length != 10)) return false;
let no1 = getISBNNo(val1);
let no2 = getISBNNo(val2);
return no1 == no2;
}
// 获取ID
function getIDFromURL(url) {
if (!url) return '';
var id = url.match(/subject\/.*\//g);
if (!id) return '';
return id[0].replace(/subject|\//g, '');
}
// 获取ISBN的No，去掉前三位的978以及最后一位验证码
function getISBNNo(val) {
if (!val || (val.length != 13 && val.length != 10)) return;
if (val.length == 13) {
return val.substr(3, 9);
} else if (val.length == 10) {
return val.substr(0, 9);
}
}
// 判断，空返回空字符串
function opt(val) {
if (!val) return '';
if (val instanceof Array) {
if (val.length > 0) {
return val[0];
}
} else {
return val;
}
}
// 对使用GM_xmlhttpRequest返回的html文本进行处理并返回DOM树
function page_parser(responseText) {
// 替换一些信息防止图片和页面脚本的加载，同时可能加快页面解析速度
responseText = responseText.replace(/s+src=/ig, ' data-src='); // 图片，部分外源脚本
responseText = responseText.replace(/<script[^>]*?>[\S\s]*?<\/script>/ig, ''); //页面脚本
return (new DOMParser()).parseFromString(responseText, 'text/html');
}
// 加载网页
function loadDoc (url, meta, callback, fail) {
GM_xmlhttpRequest({
method: 'GET',
url: url,
onload: function (responseDetail) {
if (responseDetail.status === 200) {
let doc = page_parser(responseDetail.responseText)
callback(doc, responseDetail, meta)
} else if (fail){
fail(responseDetail, meta);
}
},
onerror: function(err) {
if (fail) {
fail(err, meta);
}
}
})
}
// get请求
function doGet (url, meta, callback, fail) {
GM_xmlhttpRequest({
method: 'GET',
url: url,
onload: function (responseDetail) {
if (responseDetail.status === 200) {
callback(JSON.parse(responseDetail.responseText), responseDetail, meta)
} else if (fail){
fail(responseDetail, meta);
}
},
onerror: function(err) {
if (fail) {
fail(err, meta);
}
}
})
}
// post请求
function doPost (url, headers, data, meta, callback, fail) {
GM_xmlhttpRequest({
method: "POST",
url: url,
data: data,
headers: headers,
onload: function(responseDetail){
if (responseDetail.status === 200) {
callback(JSON.parse(responseDetail.responseText), responseDetail, meta)
} else if (fail){
fail(responseDetail, meta);
}
},
onerror: function(err) {
if (fail) {
fail(err, meta);
}
}
})
}
})()
// 测试URL：
// https://book.douban.com/subject/26431646/
// https://book.douban.com/subject/26298597/
// https://book.douban.com/subject/5402711/