看看历史价格 拒绝当小白鼠
目前為
// ==UserScript==
// @name 电商历史价格查询
// @namespace http://shawjie.cn
// @version 1.0.9
// @description 看看历史价格 拒绝当小白鼠
// @author ShawJie
// @match https://item.jd.com/*
// @match https://detail.tmall.com/item.htm*
// @match https://item.taobao.com/item.htm*
// @match https://detail.liangxinyao.com/item.htm*
// @match https://*.jd.hk/*
// @grant GM_xmlhttpRequest
// @require https://cdn.bootcdn.net/ajax/libs/echarts/5.1.0/echarts.common.min.js
// ==/UserScript==
const __HISTORY_PRICE_CONFIG__ = {
activeProvider: 'GouWuDang',
mallPattern: {
Jd: /^http[s]?:\/\/item\.jd\.com\/\d+\.html/,
Tmall: /^http[s]:\/\/detail\.tmall\.com\/item\.htm/,
Taobao: /^https?:\/\/item\.taobao\.com\/item\.htm/,
AliYao: /^https?:\/\/detail\.liangxinyao.com\/item\.htm/,
JdGlobal: /^https?:\/\/\w+\.jd.hk\/\d+\.html/
},
icon: '<svg t="1600605970684" class="icon" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="3197" ><path d="M560.64 857.6c0 24.32-17.92 25.6-39.68 25.6-21.76 0-39.68-1.28-39.68-25.6V638.72h78.08V857.6z" fill="#CBC487" p-id="3198"></path><path d="M522.24 896c-19.2 0-52.48 0-52.48-38.4V638.72c0-7.68 5.12-12.8 12.8-12.8h78.08c7.68 0 12.8 5.12 12.8 12.8V857.6c0 38.4-32 38.4-51.2 38.4z m-26.88-244.48V857.6c0 8.96 0 12.8 26.88 12.8s26.88-2.56 26.88-12.8V651.52h-53.76z" fill="#231C1C" p-id="3199"></path><path d="M714.24 304.64c-5.12-153.6-101.12-217.6-189.44-217.6h-3.84c-88.32 0-185.6 61.44-190.72 217.6v334.08h385.28s-1.28-328.96-1.28-334.08z" fill="#B8CA43" p-id="3200"></path><path d="M715.52 651.52H330.24c-3.84 0-6.4-1.28-8.96-3.84-2.56-2.56-3.84-5.12-3.84-8.96V304.64c5.12-168.96 112.64-229.12 203.52-229.12h3.84c97.28 0 197.12 70.4 202.24 229.12v334.08c0 3.84-1.28 6.4-3.84 8.96-1.28 2.56-5.12 3.84-7.68 3.84z m-372.48-25.6h359.68V304.64c-5.12-151.04-98.56-204.8-176.64-204.8h-3.84c-78.08 0-172.8 53.76-177.92 204.8-1.28 6.4-1.28 206.08-1.28 321.28z" fill="#231C1C" p-id="3201"></path><path d="M715.52 344.32v-38.4c-5.12-153.6-101.12-217.6-189.44-217.6h-3.84c-88.32 0-185.6 61.44-190.72 217.6v38.4H396.8v75.52c0 14.08 11.52 26.88 25.6 26.88s25.6-11.52 25.6-26.88v-75.52h52.48v126.72c0 14.08 11.52 26.88 25.6 26.88s25.6-11.52 25.6-26.88v-126.72h52.48v37.12c0 14.08 11.52 26.88 25.6 26.88s25.6-11.52 25.6-26.88v-37.12h60.16z" fill="#FDE8C2" p-id="3202"></path><path d="M522.24 510.72c-20.48 0-38.4-17.92-38.4-39.68v-113.92h-26.88v62.72c0 21.76-16.64 39.68-38.4 39.68-20.48 0-38.4-17.92-38.4-39.68v-62.72h-52.48c-3.84 0-6.4-1.28-8.96-3.84-2.56-2.56-3.84-5.12-3.84-8.96v-39.68C320 135.68 427.52 75.52 518.4 75.52h6.4c97.28 0 197.12 70.4 202.24 229.12v39.68c0 3.84-1.28 6.4-3.84 8.96-2.56 2.56-5.12 3.84-8.96 3.84h-52.48v24.32c0 21.76-16.64 39.68-38.4 39.68-20.48 0-38.4-17.92-38.4-39.68v-24.32h-26.88v113.92c2.56 21.76-14.08 39.68-35.84 39.68z m-76.8-179.2h52.48c7.68 0 12.8 5.12 12.8 12.8v126.72c0 7.68 5.12 14.08 12.8 14.08s12.8-6.4 12.8-14.08v-126.72c0-7.68 5.12-12.8 12.8-12.8H601.6c7.68 0 12.8 5.12 12.8 12.8v37.12c0 7.68 5.12 14.08 12.8 14.08s12.8-6.4 12.8-14.08v-37.12c0-7.68 5.12-12.8 12.8-12.8h52.48v-25.6c-5.12-151.04-98.56-204.8-177.92-204.8h-3.84c-78.08 0-172.8 53.76-177.92 204.8v25.6h52.48c7.68 0 12.8 5.12 12.8 12.8v75.52c0 7.68 5.12 14.08 12.8 14.08 6.4 0 12.8-6.4 12.8-14.08v-75.52c-3.84-7.68 1.28-12.8 8.96-12.8z" fill="#231C1C" p-id="3203"></path></svg>',
closeIcon: '<svg t="1605027968686" class="icon" viewBox="0 0 1025 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5352"><path d="M512.775 48.024c255.612 0 464.75 209.138 464.75 464.75s-209.138 464.751-464.75 464.751-464.75-209.138-464.75-464.75 209.137-464.75 464.75-464.75m0-46.476C230.826 1.55 1.549 230.826 1.549 512.775S230.826 1024 512.775 1024 1024 794.723 1024 512.775 794.723 1.549 512.775 1.549z" fill="#ffffff" p-id="5353"></path><path d="M336.17 309.834c-6.197 0-13.943 3.098-18.59 7.745-10.845 10.845-10.845 26.336 0 37.18l354.759 354.76c4.647 4.647 12.393 7.746 18.59 7.746s13.942-3.099 18.59-7.746c10.844-10.844 10.844-26.336 0-37.18L353.21 317.579c-4.647-6.196-10.844-7.745-17.04-7.745z" fill="#ffffff" p-id="5354"></path><path d="M689.38 309.834c-6.197 0-13.943 3.098-18.59 7.745L317.58 672.34c-10.845 10.844-10.845 26.336 0 37.18 4.647 4.647 12.393 7.746 18.59 7.746 6.196 0 13.942-3.099 18.59-7.746l354.759-354.76c10.844-10.844 10.844-26.335 0-37.18-6.197-6.196-12.393-7.745-20.14-7.745z" fill="#ffffff" p-id="5355"></path></svg>',
textDesc: '历史价格',
fadeId: 'close-able-history-fade',
userAgent: 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.141 Safari/537.36',
containerHeigh: 530,
containerSkipLen: 580
};
const util = (function(){
function randomString(e) {
e = e || 32;
var t = "ABCDEFGHJKMNPQRSTWXYZabcdefhijkmnprstwxyz1234567890",
a = t.length,
n = "";
for (let i = 0; i < e; i++) {
n += t.charAt(Math.floor(Math.random() * a));
}
return n
}
function syncRequest(option) {
return new Promise((resolve, reject) => {
option.onload = (response) => {
resolve(response);
};
GM_xmlhttpRequest(option);
});
}
function regexGroupFinder(str, regex, groupName) {
const matcher = str.match(regex);
return matcher.groups[groupName];
}
function dateFormat(date, format) {
var o = {
"M+": date.getMonth() + 1, //月份
"d+": date.getDate(), //日
"H+": date.getHours(), //小时
"m+": date.getMinutes(), //分
"s+": date.getSeconds(), //秒
"q+": Math.floor((date.getMonth() + 3) / 3), //季度
"S": date.getMilliseconds() //毫秒
};
if (/(y+)/.test(format))
format = format.replace(RegExp.$1, (date.getFullYear() + "").substr(4 - RegExp.$1.length));
for (var k in o)
if (new RegExp("(" + k + ")").test(format))
format = format.replace(RegExp.$1, (RegExp.$1.length == 1) ? (o[k]) : (("00" + o[k]).substr(("" + o[k]).length)));
return format;
}
return {
random: (len) => randomString(len),
req: (option) => syncRequest(option),
regFinder: (str, regex, groupName) => regexGroupFinder(str, regex, groupName),
dateFormat: (date, format) => dateFormat(date, format)
}
})();
const dataProvider = (function(){
const cache = {};
class ChartsInfo {
constructor(categories, data, heighest, minimun, name, link) {
this.categories = categories;
this.data = data;
this.heighest = heighest;
this.minimun = minimun;
this.name = name;
this.link = link;
}
}
class BasicDataProvider {
constructor(name, link) {
this.name = name;
this.link = link;
}
async load(){}
}
class GouWuDang extends BasicDataProvider {
constructor() {
super('购物党', 'https://www.gwdang.com/');
this.config = {
main: 'https://www.gwdang.com/',
pluginMain: 'https://browser.gwdang.com/',
firstQueryPath: '/brwext/dp_query_latest?union=union_gwdang&format=jsonp',
secondQueryPath: 'trend/data_www?show_prom=true&v=2&get_coupon=1&dp_id=',
analizyPattern: {
regex: /var dp_id = '(?<dpid>.*)';/,
groupName: 'dpid'
}
}
this.dataCache = null;
}
async load() {
const config = this.config;
let mockCookie = undefined;
if (this.dataCache == null) {
const fp = util.random(32);
const dfp = util.random(60);
const firstRequestRes = await util.req({
url: `${config.pluginMain}${config.firstQueryPath}&url=${encodeURIComponent(window.location)}&fp=${fp}&dfp=${dfp}`,
method: 'GET',
headers: {
'Cookie': (mockCookie = `fp=${fp};dfp=${dfp};`),
'user-agent': config.userAgent,
'authority': new URL(config.main).host
}
});
const {dp} = JSON.parse(firstRequestRes.responseText);
const chartsRes = await util.req({
url: `${config.main}${config.secondQueryPath}${dp['dp_id']}`,
method: 'GET',
headers: {
'Cookie': mockCookie,
'user-agent': config.userAgent,
'authority': new URL(config.main).host,
'referer': firstRequestRes.finalUrl
}
});
this.dataCache = JSON.parse(chartsRes.responseText);
if (this.dataCache['is_ban'] != undefined) {
alert('需要进行验证，请在打开的新窗口完成验证后刷新本页面再试。');
window.open(this.dataCache['action']['to']);
}
}
return new Promise((resolve, reject) => {
resolve(this.convert(this.dataCache));
})
}
convert({series}) {
const categories = new Array();
const data = new Array();
let heightest = undefined;
let minimun = undefined;
for (const item of series) {
for (const split of item.data) {
const price = split.y;
if (heightest == undefined || heightest < price) {
heightest = price;
}
if (minimun == undefined || minimun > price) {
minimun = price;
}
categories.push(new Date(split.x * 1000));
data.push(price);
}
}
return new ChartsInfo(
categories, data, heightest,
minimun, this.name, this.link
);
}
}
return {
allocateProvider: () => {
const activeProvider = __HISTORY_PRICE_CONFIG__.activeProvider;
let provider = undefined;
if (cache[activeProvider] == undefined) {
provider = eval(`new ${activeProvider}()`);
cache[activeProvider] = provider;
} else {
provider = cache[activeProvider];
}
return provider;
}
}
})();
class BasicProvider {
constructor(){
this.defaultCallback = (container) => {
let div = document.createElement('div');
div.style.cssText = `width: 35px;
height: 35px; padding: 7.5px;
cursor: pointer;position: fixed;
background-color: beige; border-radius: 50%;
box-shadow: 0px 0px 24px 0px rgba(138,138,138,0.49);
right: 5rem; bottom: 3rem;`;
div.title = `${__HISTORY_PRICE_CONFIG__.textDesc}`;
div.innerHTML += `${__HISTORY_PRICE_CONFIG__.icon}`;
div.addEventListener('click', (target) => {
this.apareHistory();
});
container.parentNode.appendChild(div);
};
this.defaultChartsOption = {
title: {
text: '商品历史价格',
left: '5%',
subtextStyle: {
color: '#e23c63'
},
},
tooltip: {
trigger: 'axis'
},
grid: {
top: '15%'
},
xAxis: {
type: 'category',
nameLocation: 'middle',
},
yAxis: {
min: (value) => value.min - 200,
max: (value) => value.max + 200
},
dataZoom: [
{
start: 60
}
],
series: {
name: '商品历史价格',
type: 'line',
color: '#b8c94e',
markLine: {
silent: true,
data: [
{
'type': 'max',
'color': 'rgba(226, 60, 99, 0.6)'
}, {
'type': 'min',
'color': 'rgba(226, 60, 99, 0.6)'
}
]
}
}
};
}
apareHistory(customConfig) {
this.abstractFade(customConfig)
.then((config) => this.loadHistoryInfo(config));
}
abstractRender(targetContainer) {
const body = window.document;
let tabContainer;
let tryTime = 0;
const maxTryTime = 30;
return new Promise((resolve, reject) => {
let interval = setInterval(() => {
tabContainer = body.querySelector(targetContainer);
if (tabContainer) {
clearInterval(interval);
resolve(tabContainer);
}
if ((++tryTime) == maxTryTime) {
clearInterval(interval);
reject();
}
}, 1000);
});
}
abstractFade(customConfig) {
const body = document.getElementsByTagName('body')[0];
if (!customConfig) {
customConfig = __HISTORY_PRICE_CONFIG__;
}
const fadeDom = document.createElement('div');
fadeDom.id = customConfig.fadeId;
fadeDom.style.cssText = `z-index: 1000000000; width: 100%; height: 100vh; background-color: rgba(0, 0, 0, 0.85); position: fixed; top: 0; left: 0;`;
const closeBtn = document.createElement('div');
closeBtn.style.cssText = 'position: absolute; top: 2rem; right: 2rem; width: 35px; height: 35px; cursor: pointer';
closeBtn.innerHTML = customConfig.closeIcon;
closeBtn.addEventListener('click', e => {
fadeDom.parentNode.removeChild(fadeDom);
});
fadeDom.appendChild(closeBtn);
body.appendChild(fadeDom);
return new Promise((res, rej) => {
res(customConfig);
});
}
loadHistoryInfo(config) {
const container = document.getElementById(config.fadeId);
let width = container.offsetWidth;
const divContainer = document.createElement('div');
divContainer.style.cssText = `position: absolute; top: 50%; left: 50%;
transform: translate(-50%, -50%); border: 0px;
border-radius: 15px; overflow-x: hidden;
background-color: #fff; overflow: hidden; text-align: center; padding: 1.5rem 0;`;
divContainer.style.width = `80%`;
divContainer.style.height = `${config.containerHeigh}px`;
dataProvider.allocateProvider().load().then(data => {
return new Promise((resolve, reject) => {
container.appendChild(divContainer);
const charts = this.makeCharts(data, divContainer);
resolve(charts);
});
});
}
makeCharts(data, container) {
const option = this.defaultChartsOption;
option.xAxis.data = data.categories.map(e => util.dateFormat(e, 'yyyy-MM-dd'));
option.series.data = data.data.map(e => e / 100);
option.title.subtext = `数据来源 ${data.name}${data.link} 最高价: ￥${data.heighest / 100} 最低价￥${data.minimun / 100}`;
option.title.sublink = data.link;
const myChart = echarts.init(container);
myChart.setOption(option);
return myChart;
}
}
class JdProvider extends BasicProvider {
render() {
this.abstractRender('.jdm-toolbar-tabs.J-tab').then(
(container) => {
let div = document.createElement('div');
div.className = 'J-trigger jdm-toolbar-tab';
let em = document.createElement('em');
em.className = 'tab-text';
em.innerHTML = `${__HISTORY_PRICE_CONFIG__.textDesc}`;
div.innerHTML += `${__HISTORY_PRICE_CONFIG__.icon}`;
const icon = div.lastChild;
icon.classList.add('hps-icon');
div.appendChild(em);
const customConfig = __HISTORY_PRICE_CONFIG__;
customConfig.containerHeigh = 530;
customConfig.containerSkipLen = 580;
div.addEventListener('click', (target) => {
this.apareHistory();
});
const hpsStyle = document.createElement('style');
hpsStyle.id = 'hps-style';
hpsStyle.type = 'text/css';
hpsStyle.innerHTML = `
.hps-icon {
z-index: 2;
background-color: #7a6e6e;
position: relative;
border-radius: 3px 0 0 3px;
}
.hps-icon:hover {
background-color: #c81623;
}`;
document.head.appendChild(hpsStyle);
container.appendChild(div);
}
).catch(e => console.warn("page load not success", e));
}
}
class TmallProvider extends BasicProvider {
render() {
this.abstractRender('body')
.then(this.defaultCallback);
}
}
class AliYaoProvider extends BasicProvider {
render() {
this.abstractRender('body')
.then(this.defaultCallback);
}
}
class TaobaoProvider extends BasicProvider {
render() {
this.abstractRender('body')
.then(container => {
let div = document.createElement('div');
div.style.cssText = `width: 35px;
height: 35px; padding: 7.5px;
cursor: pointer;position: fixed;
background-color: beige; border-radius: 50%;
box-shadow: 0px 0px 24px 0px rgba(138,138,138,0.49);
right: 5rem; bottom: 3rem;`;
div.title = `${__HISTORY_PRICE_CONFIG__.textDesc}`;
div.innerHTML += `${__HISTORY_PRICE_CONFIG__.icon}`;
const customConfig = __HISTORY_PRICE_CONFIG__;
customConfig.containerHeigh = 530;
div.addEventListener('click', (target) => {
this.apareHistory(customConfig);
});
container.parentNode.appendChild(div);
});
}
}
class JdGlobalProvider extends BasicProvider {
render() {
this.abstractRender('.jdm-toolbar-tabs.J-tab').then(
(container) => {
let div = document.createElement('div');
div.className = 'J-trigger jdm-toolbar-tab';
let em = document.createElement('em');
em.className = 'tab-text';
em.innerHTML = `${__HISTORY_PRICE_CONFIG__.textDesc}`;
div.innerHTML += `${__HISTORY_PRICE_CONFIG__.icon}`;
const icon = div.lastChild;
icon.classList.add('hps-icon');
div.appendChild(em);
const customConfig = __HISTORY_PRICE_CONFIG__;
customConfig.containerHeigh = 530;
customConfig.containerSkipLen = 580;
div.addEventListener('click', (target) => {
this.apareHistory();
});
const hpsStyle = document.createElement('style');
hpsStyle.id = 'hps-style';
hpsStyle.type = 'text/css';
hpsStyle.innerHTML = `
.hps-icon {
z-index: 2;
background-color: #7a6e6e;
position: relative;
border-radius: 3px 0 0 3px;
}
.hps-icon:hover {
background-color: #c81623;
}`;
document.head.appendChild(hpsStyle);
container.appendChild(div);
}
).catch(e => console.warn("page load not success", e));
}
}
const kiana = (function() {
const methods = {
initialLogic: (path) => {
let mallCase = undefined;
for (let pattern in __HISTORY_PRICE_CONFIG__.mallPattern) {
if (__HISTORY_PRICE_CONFIG__.mallPattern[pattern].test(path)) {
mallCase = pattern;
break;
}
}
if (mallCase == undefined) {
return;
}
const provider = eval(`new ${mallCase}Provider`);
provider.render();
}
}
return {
initial: () => {
try {
methods.initialLogic(window.location);
}catch(message){
console.warn(message);
}
}
}
})();
(async function main() {
kiana.initial();
})();