eBooks Assistant for douban.com
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// ==UserScript==
// @name eBooks Assistant
// @name:zh-CN 豆瓣读书助手
// @namespace https://github.com/caspartse/eBooksAssistant
// @version 0.5.1
// @description eBooks Assistant for douban.com
// @description:zh-CN 为豆瓣读书页面添加亚马逊Kindle、图灵社区、喜马拉雅等链接
// @author Caspar Tse
// @license MIT License
// @supportURL https://github.com/caspartse/eBooksAssistant
// @match https://book.douban.com/subject/*
// @require https://cdn.bootcdn.net/ajax/libs/jquery/1.10.0/jquery.min.js
// @connect amazon.cn
// @connect 106.52.138.60
// @grant GM_xmlhttpRequest
// ==/UserScript==
(function() {
function queryAmazon(title, isbn) {
GM_xmlhttpRequest({
method: "GET",
url: "https://www.amazon.cn/s?__mk_zh_CN=亚马逊网站&i=digital-text&k=" + isbn + "&ref=nb_sb_noss&url=search-alias%3Ddigital-text",
headers: {
'User-agent': window.navigator.userAgent,
},
onload: function(responseDetail) {
var doc = responseDetail.responseText;
var errorFlag = /("totalResultCount"\:0)|(在Kindle商店中未找到)/.exec(doc);
if (!errorFlag) {
var regexAmazonUrl = /href="(\S+keywords=\d+[^"]+)"/gi;
var amazonUrl = "https://www.amazon.cn" + regexAmazonUrl.exec(doc)[1];
amazonUrl = amazonUrl.replace(isbn, title);
var partnerTemplate = '';
if ($(".online-partner").length) {
partnerTemplate = '<div class="online-read-or-audio"> <a class="impression_track_mod_buyinfo" target="_blank" href="{templateUrl}"> <img src="https://s1.ax1x.com/2020/10/05/0JbHKI.jpg" width="16" height="16"> <span>Kindle</span> </a> </div>';
$('.online-type[data-ebassistant="read"]').append(partnerTemplate.replace("{templateUrl}", amazonUrl));
} else {
partnerTemplate = '<div class="online-partner"> <div class="online-type" data-ebassistant="read"> <span>在线试读：</span> <div class="online-read-or-audio"> <a class="impression_track_mod_buyinfo" target="_blank" href="{templateUrl}" one-link-mark="yes"> <img src="https://s1.ax1x.com/2020/10/05/0JbHKI.jpg" width="16" height="16"> <span>Kindle</span> </a> </div></div> </div>';
$("#link-report").after(partnerTemplate.replace("{templateUrl}", amazonUrl));
}
var regexAmazonPrice = /<span class="a-offscreen">￥([0-9\.]+)<\/span>/gi;
var amazonPrice = regexAmazonPrice.exec(doc)[1];
console.log(amazonPrice);
var buyItemTemplate = '<li> <div class="cell price-btn-wrapper"> <div class="vendor-name"> <a target="_blank" href="{templateUrl}"> <span style="color:#418FDE;"><img src="https://s1.ax1x.com/2020/10/05/0JbHKI.jpg" style="border-radius: 50%; box-shadow: 0 0 1px 0 rgba(0,0,0,0.6);" width="16" height="16" border="0"> Kindle</span> </a> </div> <div class="cell impression_track_mod_buyinfo"> <div class="cell price-wrapper"> <a target="_blank" href="{templateUrl}"> <span class="buylink-price "> {templatePrice}元 </span> </a> </div> <div class="cell"> <a target="_blank" href="{templateUrl}" class="buy-book-btn e-book-btn"> <span>购买电子书</span> </a> </div> </div> </div> </li>';
if (amazonPrice == 0.00 ) {
buyItemTemplate = '<li> <div class="cell price-btn-wrapper"> <div class="vendor-name"> <a target="_blank" href="{templateUrl}"> <span > <img alt="Kindle Unlimited" src="https://s1.ax1x.com/2020/10/05/0tmjLn.png" width="75" height="10" border="0"> </span> </a> </div> <div class="cell impression_track_mod_buyinfo"> <div class="cell price-wrapper"> <a target="_blank" href="{templateUrl}"> <span class="buylink-price "> {templatePrice}元 </span> </a> </div> <div class="cell"> <a target="_blank" href="{templateUrl}" class="buy-book-btn e-book-btn"> <span>购买电子书</span> </a> </div> </div> </div> <div class="more-info"> <span class="buyinfo-promotion">KU可免费借阅</span> </div> </li>';
regexAmazonPrice = /<span dir="auto">或者￥([0-9\.]+)购买<\/span>/gi;
amazonPrice = regexAmazonPrice.exec(doc)[1];
}
buyItemTemplate = buyItemTemplate.replaceAll("{templateUrl}", amazonUrl);
buyItemTemplate = buyItemTemplate.replace("{templatePrice}", amazonPrice);
$("#buyinfo ul:nth-child(2)").prepend(buyItemTemplate);
}
return;
}
});
return;
}
function queryTuring(isbn) {
GM_xmlhttpRequest({
method: "GET",
url: "http://106.52.138.60:8081/turing?isbn=" + isbn,
headers: {
'User-agent': window.navigator.userAgent,
},
onload: function(responseDetail) {
var result = JSON.parse(responseDetail.responseText);
console.log(result);
if (result.errmsg == '') {
var turingUrl = result.data.url;
var turingPrice = result.data.price;
var partnerTemplate = '';
if ($(".online-partner").length) {
partnerTemplate = '<div class="online-read-or-audio"> <a class="impression_track_mod_buyinfo" target="_blank" href="{templateUrl}"> <img src="https://s1.ax1x.com/2020/10/06/0UsLZj.png" width="16" height="16"> <span>图灵社区</span> </a> </div>';
$('.online-type[data-ebassistant="read"]').append(partnerTemplate.replace("{templateUrl}", turingUrl));
} else {
partnerTemplate = '<div class="online-partner"> <div class="online-type" data-ebassistant="read"> <span>在线试读：</span> <div class="online-read-or-audio"> <a class="impression_track_mod_buyinfo" target="_blank" href="{templateUrl}" one-link-mark="yes"> <img src="https://s1.ax1x.com/2020/10/06/0UsLZj.png" width="16" height="16"> <span>图灵社区</span> </a> </div></div> </div>';
$("#link-report").after(partnerTemplate.replace("{templateUrl}", turingUrl));
}
var buyItemTemplate = '<li> <div class="cell price-btn-wrapper"> <div class="vendor-name"> <a target="_blank" href="{templateUrl}"> <span style="color:#418FDE;"><img src="https://s1.ax1x.com/2020/10/06/0UsLZj.png" style="border-radius: 50%; box-shadow: 0 0 1px 0 rgba(0,0,0,0.6);" width="16" height="16" border="0"> 图灵社区</span> </a> </div> <div class="cell impression_track_mod_buyinfo"> <div class="cell price-wrapper"> <a target="_blank" href="{templateUrl}"> <span class="buylink-price "> {templatePrice}元 </span> </a> </div> <div class="cell"> <a target="_blank" href="{templateUrl}" class="buy-book-btn e-book-btn"> <span>购买电子书</span> </a> </div> </div> </div> </li>';
buyItemTemplate = buyItemTemplate.replaceAll("{templateUrl}", turingUrl);
buyItemTemplate = buyItemTemplate.replace("{templatePrice}", turingPrice);
$("#buyinfo ul:nth-child(2)").prepend(buyItemTemplate);
}
return;
}
});
return;
}
function queryXimalaya(title, author) {
GM_xmlhttpRequest({
method: "GET",
url: "http://106.52.138.60:8081/ximalaya?title=" + title + "&author=" + author,
headers: {
'User-agent': window.navigator.userAgent,
},
onload: function(responseDetail) {
var result = JSON.parse(responseDetail.responseText);
console.log(result);
if (result.errmsg == '') {
var ximalayaUrl = result.data.url;
var partnerTemplate = '';
if ($(".online-partner .online-type").length == 2) {
partnerTemplate = '<div class="online-read-or-audio"> <a class="impression_track_mod_buyinfo" target="_blank" href="{templateUrl}"> <img src="https://s1.ax1x.com/2020/10/07/0UbEuj.png" width="16" height="16"> <span>喜马拉雅</span> </a> </div>';
$('.online-type[data-ebassistant="audio"]').append(partnerTemplate.replace("{templateUrl}", ximalayaUrl));
} else if ($(".online-partner .online-type").length == 1) {
partnerTemplate = '<div class="online-type" data-ebassistant="audio"> <span>在线试听：</span> <div class="online-read-or-audio"> <a class="impression_track_mod_buyinfo" target="_blank" href="{templateUrl}" one-link-mark="yes"> <img src="https://s1.ax1x.com/2020/10/07/0UbEuj.png" width="16" height="16"> <span>喜马拉雅</span> </a> </div></div>';
$('.online-type[data-ebassistant="read"]').after(partnerTemplate.replace("{templateUrl}", ximalayaUrl));
} else {
partnerTemplate = '<div class="online-partner"> <div class="online-type" data-ebassistant="audio"> <span>在线试听：</span> <div class="online-read-or-audio"> <a class="impression_track_mod_buyinfo" target="_blank" href="{templateUrl}" one-link-mark="yes"> <img src="https://s1.ax1x.com/2020/10/07/0UbEuj.png" width="16" height="16"> <span>喜马拉雅</span> </a> </div></div> </div>';
$("#link-report").after(partnerTemplate.replace("{templateUrl}", ximalayaUrl));
}
}
return;
}
});
return;
}
try {
$(".online-partner .online-type:nth-child(1)").attr("data-ebassistant", "read");
$(".online-partner .online-type:nth-child(2)").attr("data-ebassistant", "audio");
} catch(e) {
console.log(e);
}
var newStyle = `<style type="text/css" media="screen">
.online-partner{flex-wrap:wrap;padding-top:5px;padding-bottom:5px}.online-type{flex-wrap:wrap}.online-read-or-audio{margin-top:5px;margin-bottom:5px}.online-partner .online-type:nth-child(1){margin-right:20px}.online-partner .online-type:nth-child(2){padding-left:0}
</style>`;
$("#content").append(newStyle);
var regexlinkedData = /<script type="application\/ld\+json">([\s\S]+?)<\/script>/g;
var linkedData = regexlinkedData.exec(document.documentElement.innerHTML)[1].trim();
linkedData = JSON.parse(linkedData);
console.log(linkedData);
var isbn = linkedData.isbn;
console.log(isbn);
var title = linkedData.name;
console.log(title);
var authorStr = "";
for (var i=0, j=linkedData.author.length; i<j; i++) {
authorStr += linkedData.author[i].name + " " ;
}
var author = authorStr;
console.log(author);
queryAmazon(title, isbn);
queryTuring(isbn);
queryXimalaya(title, author);
return;
})();