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CommunistSpectre
207
Extras/bookfromdouban.js
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207
Extras/bookfromdouban.js
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//2022-01-28 by Cuman
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//脚本可以从获取网址信息，访问豆瓣图书网站抓取图书基本信息字段。
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const notice = (msg) => new Notice(msg, 5000);
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const log = (msg) => console.log(msg);
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module.exports = bookfromdouban
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let QuickAdd;
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async function bookfromdouban(params) {
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QuickAdd = params;
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const isbn_reg = /^(?=(?:\D*\d){10}(?:(?:\D*\d){3})?$)[\d-]+$/g;
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const http_reg = /(http:\/\/|https:\/\/)((\w|=|\?|\.|\/|&|-)+)/g;
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const http_reg_book = /(http:\/\/book|https:\/\/book|m)((\w|=|\?|\.|\/|&|-)+)/g;
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let detailurl;
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const query = await QuickAdd.quickAddApi.inputPrompt(
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"请输入豆瓣图书网址或者ISBN:"
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);
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if (!query) {
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notice("No url entered.");
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throw new Error("No url entered.");
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}
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if (isbn_reg.exec(query)) {
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isbn = query.replace(/-/g, "");
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detailurl= await getBookByisbn(isbn);
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}else
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{
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if (!http_reg.exec(query)) {
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new Notice('复制的内容需要包含网址或者ISBN码', 3000);
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throw new Error("No results found.");
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}else
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{
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detailurl = query.match(http_reg)[0];
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}
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}
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console.log('detailUrl:'+detailurl);
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if (http_reg_book.exec(detailurl)) {
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let bookdata = await getbookByurl(detailurl);
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if(bookdata)
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new Notice('图书数据获取成功！', 3000);
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QuickAdd.variables = {
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...bookdata
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};
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}else{
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new Notice('只能解析book.douban.com相关网址', 3000);
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throw new Error("No results found.");
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}
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}
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function isNotEmptyStr(s) {
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s = s.trim();
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if (typeof s == 'string' && s.length > 0) {
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return true
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}
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return false
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}
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async function getbookByurl(url) {
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let page = await urlGet(url);
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if (!page) {
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notice("No results found.");
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throw new Error("No results found.");
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}
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let p = new DOMParser();
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let doc = p.parseFromString(page, "text/html");
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let $ = s => doc.querySelector(s);
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let $2 = z => doc.querySelectorAll(z);
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let author = '';
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let bookname = '';
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bookname = $("meta[property='og:title']")?.content
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//author = $("meta[property='book:author']")?.content
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// let intro_class_list = $2(".intro");
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// let intro = '';
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// if (intro_class_list) {
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// intro = $("#link-report .intro").innerText;
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// let regx = /<[^>]*>|<\/[^>]*>/gm;
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// if (intro) {
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// intro = intro.replace('(展开全部)', "");
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// intro = intro.replace(regx, "").trim();
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// intro = intro.replace(/\s\s\s\s/gm, "\n");
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// intro = intro.replace(/=*/gm, "");
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// }
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// }
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//原文摘录和作者简介 from https://github.com/LumosLovegood/myScripts/blob/main/DoubanAllInOne/doubanInOne.js
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let intro = '';
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let authorintro = " ";
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var temp1 = $("h2");
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if(temp1.innerText.includes("内容简介")){
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var temp2 = temp1.nextElementSibling.querySelectorAll("div.intro")
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var temp3 = temp2[temp2.length-1].querySelectorAll("p");
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for(var i=0;i<temp3.length;i++){
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intro = intro+temp3[i]?.textContent+"\n";
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}
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try{
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temp2 = $2("h2")[1].nextElementSibling.querySelectorAll("div.intro");
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temp3 = temp2[temp2.length-1].querySelectorAll("p");
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for(var i=0;i<temp3.length;i++){
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authorintro = authorintro+temp3[i]?.textContent+"\n";
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}
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}catch(e){
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new Notice("没有作者简介");
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}
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}else if(temp1.innerText.includes("作者简介")){
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var temp2 = temp1.nextElementSibling.querySelectorAll("div.intro")
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var temp3 = temp2[temp2.length-1].querySelectorAll("p");
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for(var i=0;i<temp3.length;i++){
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authorintro = authorintro+temp3[i]?.textContent+"\n";
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}
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}
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// console.log(authorintro,'11')
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//原文摘录
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let quote1 = " ";
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let quote2 = " ";
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let quoteList = $2("figure");
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let sourceList = $2("figcaption");
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if(quoteList.length!=0){
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quote1 = quoteList[0]?.childNodes[0]?.textContent.replace(/(\r\n|\n)[\t\s]*(\r\n|\n)/g,"\n").replace(/[ ]+/g,"").replace(/\(/g,"").trim()+"\n"+sourceList[0]?.textContent.replace(/\s/g,"").trim();
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if(quoteList[1])
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quote2 = quoteList[1]?.childNodes[0]?.textContent.replace(/(\r\n|\n)[\t\s]*(\r\n|\n)/g,"\n").replace(/[ ]+/g,"").replace(/\(/g,"").trim()+"\n"+sourceList[1]?.textContent.replace(/\s/g,"").trim();
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}
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//console.log(quoteList,'22')
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/*******************************************/
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intro=isNotEmptyStr(intro)?intro.replace(/<[^>]*>|<\/[^>]*>/gm, "").trim().replace(/\s\s\s\s/gm, "\n").replace(/=*/gm, ""):' ';
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authorintro=isNotEmptyStr(authorintro)?'> [!tip]- **作者简介**\n>\n'+authorintro:' ';
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quote1=isNotEmptyStr(quote1)?'> [!quote]- **原文摘录**\n>\n'+'>>'+quote1:' ';
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quote2=isNotEmptyStr(quote2)?'>\n>> '+quote2:' ';
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let bookinfo = {};
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let regauthor= /作者:([\s\S]*)(?=出版社:)/g;
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let regpagecount = /页数:.(\d*)/g;
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let regpublish = /出版社:\W(.*)/g;
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let regpublishyear = /出版年:\W(.*)/g;
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let str =$("#info")?.innerText;
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author= regauthor.exec(str)
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author=(author==null)?'未知':author[1].trim().replace(/\n|\r/g,"").replace(/\ +/g,"");
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let pages=regpagecount.exec(str);
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bookinfo.pagecount=(pages==null)?'0':pages[1].trim();
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let publish=regpublish.exec(str);
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bookinfo.publish=(publish==null)?'未知':publish[1].trim();
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let publishyear=regpublishyear.exec(str);
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bookinfo.publishyear=(publishyear==null)?'未知':publishyear[1].trim();
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//bookinfo.publish=regpublish.exec(str)[1]?.trim()??'未知';
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bookinfo.bookname =bookname;
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bookinfo.filename =bookname.replace(/(^\s*)|\^|\.|\*|\?|\!|\/|\\|\$|\#|\&|\||,|\[|\]|\{|\}|\(|\)|\-|\+|\=|(\s*$)/g, "").replace(/[\\\\/:*?\"<>|]/g,"_");
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bookinfo.cover = $("meta[property='og:image']")?.content;
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bookinfo.type = 'book';
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bookinfo.description = $("meta[property='og:description']")?.content;
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bookinfo.douban_url = $("meta[property='og:url']")?.content;
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bookinfo.author = "'"+ author +"'";
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bookinfo.isbn = $("meta[property='book:isbn']")?.content;
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bookinfo.rating = $("#interest_sectl > div > div.rating_self > strong")?.textContent??'-';
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bookinfo.intro = intro;
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bookinfo.authorintro =authorintro;
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bookinfo.quote1=quote1;
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bookinfo.quote2=quote2;
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for(var i in bookinfo){
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if(bookinfo[i]=="" || bookinfo[i]== null){
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bookinfo[i]="未知";
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}
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}
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return bookinfo;
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}
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async function getBookByisbn(isbn){
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let isbnurl = "https://m.douban.com/search/?query="+isbn;
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let page = await urlGet(isbnurl);
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if (!page) {
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notice("No results found.");
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throw new Error("No results found.");
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}
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let p = new DOMParser();
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let doc = p.parseFromString(page, "text/html");
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let $ = s => doc.querySelector(s);
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let title = $("div.subject-info span")?.textContent;
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let detailUrl = String($("ul li a").href).replace("app://obsidian.md","https://m.douban.com");
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if (!detailUrl){
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return null;
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}
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return detailUrl;
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}
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async function urlGet(url) {
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console.log(url);
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let finalURL = new URL(url);
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const res = await request({
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url: finalURL.href,
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method: "GET",
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cache: "no-cache",
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headers: {
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"Content-Type": "text/html; charset=utf-8",
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'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/98.100.4758.11 Safari/537.36'
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},
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});
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return res;
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}
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