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轻便管理购物车
// ==UserScript==
// @name Steam 轻便管理购物车
// @namespace http://tampermonkey.net/
// @version 0.91
// @description 轻便管理购物车
// @author ku mi
// @include /https?:\/\/store\.steampowered\.com\/(?!cart|widget)\/*/
// @include /https?:\/\/steamcommunity\.com\/(?!chat|mobileconf)\/*/
// @grant GM_xmlhttpRequest
// @grant GM_addStyle
// @license MIT
// ==/UserScript==
(() => {
class Cart {
constructor() {
this.sessionID = g_sessionID
this.increment = 0
this.firstFlag = true
this.showFlag = false
this.init()
}
init() {
this.initCart()
if(location.host === 'steamcommunity.com') {
this.toRemoveAll.disabled = true
this.toRemoveAll.classList.add('min_error')
}
if (/https:\/\/store\.steampowered\.com\/wishlist\/.+/.test(location.href)) {
this.wishFun()
} else if(/https:\/\/store\.steampowered\.com\/(?:app|bundle|sub)\/.+/.test(location.href)){
this.storeFun()
} else if(/https:\/\/steamcommunity\.com\/(?:profiles|id)\/.+\/home\/.*/.test(location.href)) {
this.friendActivityFun()
}
}
setCookie(time, cookie) {
const date = new Date();
date.setTime(date.getTime() + time)
const expires = "expires=" + date.toUTCString()
document.cookie = cookie + expires + '; path=/'
}
bindClick(el, fn) {
el.addEventListener('click', fn)
}
createButton() {
this.query('.blotter_gamepurchase_details a', true).forEach(item => {
const nextElement = item.nextSibling
if(item.classList.contains('already_change') && nextElement.nodeName === 'BUTTON') {
nextElement.hidden = !this.showFlag
}else if(this.showFlag) {
item.classList.add('already_change')
const button = document.createElement('button')
button.innerText = '加入购物车'
button.className = 'make_cart_button cart_item_add mini_margin'
item.parentElement.insertBefore(button, item.nextSibling)
}
})
}
initEvent() {
let oldLineitem_gid = ''
this.bindClick(this.toHide, e => {
this.showFlag = e.target.innerText === '显示'
if (this.firstFlag) {
this.firstFlag = false
this.request({ url: 'https://store.steampowered.com/cart/', method: 'GET' }).then(res => this.getCartItem(res))
}
this.outWrapper.className = this.showFlag ? 'to_transform_show' : 'to_transform_hiden'
e.target.innerText = this.showFlag ? '隐藏' : '显示'
this.createButton(this.showFlag)
})
this.bindClick(this.toRemoveAll, () => {
ShowConfirmDialog('', '您确定要移除所有您购物车中的物品吗？', '是', '否').done(() => {
this.setCookie(-10 * 24 * 60 * 60 * 1000, 'shoppingCartGID=-1; ')
this.query('.cart_item', true, this.outWrapper).forEach(item => {
item.className = 'cart_item cart_item_remove'
})
let time = setTimeout(() => {
clearTimeout(time)
this.cartWrapper.innerHTML = ''
this.totalPrice.innerText = this.totalPrice.innerText.replace(/[\d\.,]/g, '') + ' ' + 0
}, 300)
})
})
this.bindClick(this.toCart, () => window.open('https://store.steampowered.com/cart/'))
this.bindClick(this.outWrapper, async e => {
const reamoveA = e.target
const lineitem_gid = reamoveA.dataset.lineitem_gid
if (!reamoveA.classList.contains('remove_link') || !lineitem_gid || oldLineitem_gid === lineitem_gid) return
oldLineitem_gid = lineitem_gid
await this.request({ url: 'https://store.steampowered.com/cart/', method: 'POST', data: `action=remove_line_item&sessionid=${this.sessionID}&lineitem_gid=${lineitem_gid}&cart=${this.cart}` })
const cartItem = reamoveA.parentElement.parentElement.parentElement
const removePrice = Number(reamoveA.previousElementSibling.innerText.match(/[\d\.,]+/)[0].replace(/[,\s]*/g, ''))
const [, currency, priceNum] = this.totalPrice.innerText.match(/((?!\d).+?)([\d,\.\s]+)/)
const rePrice = Number(priceNum.replace(/[,\s]*/g, ''))
this.totalPrice.innerText = currency + ' ' + (rePrice - removePrice).toLocaleString()
cartItem.className = 'cart_item cart_item_remove'
let time = setTimeout(() => {
clearTimeout(time)
cartItem.remove()
}, 300)
})
}
initElement() {
this.cartWrapper = this.query('.cart_wrapper', false, this.outWrapper)
this.toCart = this.query('.to_cart', false, this.outWrapper)
this.toRemoveAll = this.query('.to_removeAll', false, this.outWrapper)
this.toHide = this.query('.to_hide', false, this.outWrapper)
this.totalPrice = this.query('.mini_price', false, this.outWrapper)
this.loading = this.query('.mini_loading', false, this.outWrapper)
}
debounce(cb) {
let time
cb()
return () => {
if(time) clearTimeout(time)
time = setTimeout(() => {
clearTimeout(time)
time = null
cb()
}, 1000)
}
}
changeItem() {
;[...this.wishContent.children].forEach(item => {
let cart = this.query('.btn_medium:not(.already_change)', false, item)
if (!cart) return
const { appId } = item.dataset
const { subs } = this.g_rgAppInfo[appId]
const subId = subs.length ? `${subs[0].id}` : ''
Object.assign(cart.dataset, { c_appid: appId, c_subid: subId })
cart.href = 'javascript:void(0);'
cart.classList.add('already_change')
})
}
async request(data) {
return new Promise((resolve, reject) => {
this.increment++
if (this.firstFlag) this.firstFlag = false
this.loading.style.display = 'block'
GM_xmlhttpRequest({
...data,
headers: {
'Content-Type': 'application/x-www-form-urlencoded',
},
onload: ({ responseText }) => {
resolve(responseText)
if (--this.increment === 0) this.loading.style.display = 'none'
}
})
})
}
create(el, pel) {
const ele = document.createElement(el)
pel.appendChild(ele)
return ele
}
query(el, flag, pel = document) {
return flag ? [...pel.querySelectorAll(el)] : pel.querySelector(el)
}
storeFun() {
const bundleReg = /addBundleToCart\(\s?(\d+)(?:,\s1\s)?\)/
const cartReg = /addToCart\(\s?(\d+)(?:,\s1\s)?\)/
let cartButton = this.query('.btn_green_steamui.btn_medium', true)
if (!cartButton.length) cartButton = this.query('.btnv6_green_white_innerfade.btn_medium', true)
if (!cartButton.length) return
cartButton.forEach(item => {
const discount = this.query('.discount_pct')
if(discount.innerText === '-100%') return
if(this.query('#freeGameBtn')) return
const subMatch = cartReg.exec(item.href)
if (!subMatch) {
if (item.href === 'javascript:addAllDlcToCart();') {
item.dataset.c_dlcid = this.query(('[name="subid[]"]'), true).map(it => 'subid[]=' + it.value).join('&')
} else {
const bundleidMatch = bundleReg.exec(item.href)
if (!bundleidMatch) return
item.dataset.c_bundleid = bundleidMatch[1]
}
} else {
item.dataset.c_subid = subMatch[1]
}
item.href = 'javascript:void(0);'
this.bindClick(item, async e => {
let target = e.target
if (target.nodeName === 'SPAN') target = target.parentElement
const { c_subid: sub, c_bundleid: bundleid, c_dlcid: dlcid } = target.dataset
const res = await this.request({ url: 'https://store.steampowered.com/cart/', method: 'POST', data: `action=add_to_cart&${sub ? `subid=${sub}` : dlcid ? dlcid : `bundleid=${bundleid}`}&sessionid=${this.sessionID}` })
this.getCartItem(res)
})
})
}
wishFun() {
let time = setInterval(() => {
this.wishContent = this.query('#wishlist_ctn')
const wishList = this.wishContent.children
if (!wishList.length) return
clearInterval(time)
this.g_rgAppInfo = g_rgAppInfo
this.bindClick(this.wishContent, async (e) => {
let target = e.target
if (target.nodeName === 'SPAN') target = target.parentElement
if (!target.classList.contains('already_change')) return
const sub = target.dataset.c_subid
if (!sub) return
const res = await this.request({ url: 'https://store.steampowered.com/cart/', method: 'POST', data: `action=add_to_cart&subid=${sub}&sessionid=${this.sessionID}` })
this.getCartItem(res)
})
document.onscroll = this.debounce(this.changeItem.bind(this))
}, 2000)
}
activityScroll() {
this.query('.blotter_gamepurchase .blotter_author_block>div:last-child>a:not(.alreay_change)', true).forEach(item => {
const parent = item.parentElement
const button = this.create('button', parent)
button.className = 'make_cart_button cart_item_add'
button.innerText = '添加购物车'
item.classList.add('alreay_change')
})
this.createButton()
}
friendActivityFun() {
this.request({ url: 'https://store.steampowered.com/cart/', method: 'GET' }).then(res => this.getCartItem(res))
this.firstFlag = false
const wrapper = this.query('#ModalContentContainer', false)
document.onscroll = this.debounce(this.activityScroll.bind(this))
this.bindClick(wrapper, async e => {
const ele = e.target
let res
if (!ele.classList.contains('make_cart_button')) return
const result = ele.previousElementSibling.href.match(/(sub|bundle)\/(\d+)/)
if (result) {
const [, type, id] = result
res = await this.request({ url: 'https://store.steampowered.com/cart/', method: 'POST', data: `action=add_to_cart&${type === 'sub' ? `subid=${id}` : `bundleid=${id}`}&sessionid=${this.sessionID}` })
} else {
const html = await this.request({ methods: 'GET', url: ele.previousElementSibling.href })
console.log(html)
const subId = html.match(/<a(?: data-panel=".+")? class="btn_green_steamui btn_medium" href="javascript:addToCart\((\d+)\);"/)
if(!subId) return
res = await this.request({ url: 'https://store.steampowered.com/cart/', method: 'POST', data: `action=add_to_cart&subid=${subId[1]}&sessionid=${this.sessionID}`})
}
if(!res) return
this.getCartItem(res)
})
}
getCartItem(htmlStr) {
const cartIdReg = /<input type="hidden" name="sessionid" value="(\w+)">[\s\S]+?<input type="hidden" name="cart" value="(-1|\d+)">/
const cartIdResule = htmlStr.match(cartIdReg)
const [, sessionId, cartId] = cartIdResule
htmlStr = htmlStr.substring(cartIdResule.index)
this.sessionID = sessionId
this.cart = cartId
let cartItemReg = /(<div(?: data-panel=".+")? class="cart_item" >[\s\S]+?<div style="clear: left"><\/div>\s+<\/div>)/igm
let matchItem = null
let lastResult = null
let cartHtml = ''
while (matchItem = cartItemReg.exec(htmlStr)) {
const [, str] = matchItem
cartHtml += str
lastResult = matchItem
}
this.totalPrice.innerHTML = (lastResult ? htmlStr.substring(lastResult.index) : htmlStr).match(/<div id="cart_estimated_total" class="price">([\s\S]+?)<\/div>/)[1].trim()
this.cartWrapper.innerHTML = cartHtml
const cartItemList = this.query('.cart_item', true, this.outWrapper)
cartItemList.forEach(item => {
item.classList.add('cart_item_add')
this.query('a:not([href^=javascript])', true, item).forEach(it => (it.target = '_blank'))
const removeLink = this.query('.remove_link', false, item)
removeLink.dataset.lineitem_gid = removeLink.href.match(/javascript:removeFromCart\('(\d+)'\)/)[1]
removeLink.href = 'javascript:void(0);'
})
}
initCart() {
this.outWrapper = this.create('div', document.body)
this.outWrapper.id = 'mini_cart'
this.outWrapper.innerHTML = `<div class="mini_ul"><div class="button_option"><button class="to_hide">显示</button><button class="to_cart">去购物车</button><button class="to_removeAll">移除所有</button></div><div class="cart_total_price"><div style="flex: 1;">预计总额</div><div class="mini_price"></div></div><div class="mini_loading"></div><div class="cart_wrapper"></div></div>`
this.initElement()
this.initEvent()
}
}
new Cart()
GM_addStyle(`.cart_item_remove{animation:removeitem .3s forwards;transform-origin:center;}.cart_item_add{animation:additem .3s forwards;transform-origin:center;}@keyframes additem{from{transform:scale(0);}to{transform:scale(1);}}@keyframes removeitem{to{transform:scale(0);}}.mini_ul .cart_total_price{font-size:12px;line-height:50px;height:50px;display:flex;padding-right:16px;color:#fff;justify-content:space-between;}.mini_ul .cart_total_price .mini_price{flex:1;text-align:right;}.mini_ul .mini_loading{background-image:url(https://steamcommunity-a.akamaihd.net/public/images/login/throbber.gif);width:32px;height:32px;margin:0 auto 10px;display:none;}#mini_cart{border-radius:10px;position:fixed;width:300px;z-index:999;height:550px;-moz-box-sizing:border-box;-webkit-box-sizing:border-box;right:0;bottom:0;background-image:linear-gradient(to top right,#360033,#0b8793);padding:0 15px 0 15px;box-sizing:border-box;transform:translateY(500px);}.mini_ul .cart_item{display:flex;margin-bottom:15px;font-size:12px;min-height:50px;}.mini_ul .cart_item_price.with_discount{padding:0;text-align:center;}.mini_ul .cart_item_price [class="price"]{color:#fff;}.mini_ul .cart_item_price{padding:0}.mini_ul .cart_item_img{margin:0;}.mini_ul .cart_item_price_container{order:1;width:40px;padding:0;text-align:center;}.mini_ul .original_price.price{text-decoration:line-through;color:#8F98A0;}.mini_ul .cart_item_desc{padding:0;margin:0 15px;display:flex;width:70px;flex-direction:column;}.mini_ul .cart_item_desc a{width:100%;text-overflow:ellipsis;overflow:hidden;white-space:nowrap;}.mini_ul .cart_item_desc br{display:none;}.mini_ul .cart_item_desc_ext{text-overflow:ellipsis;overflow:hidden;white-space:nowrap;color:#ffcc6a;}.mini_ul .cart_item_img{flex-basis:120px;}.mini_ul .cart_wrapper{height:470px;overflow-y:auto;}.mini_ul .cart_wrapper::-webkit-scrollbar{height:12px;width:14px;background:transparent;z-index:12;overflow:visible;}.mini_ul .cart_wrapper::-webkit-scrollbar-thumb{width:10px;background-color:#434953;border-radius:10px;z-index:12;border:4px solid rgba(0,0,0,0);background-clip:padding-box;transition:background-color .32s ease-in-out;margin:4px;min-height:32px;min-width:32px;}.mini_ul .button_option{display:flex;justify-content:space-around;margin-top:10px;}.mini_ul .remove_link{text-decoration:none;color:#ffffff;}.mini_ul .button_option > button,.make_cart_button{border:none;outline:none;color:#FFF;font-size:12px;border-radius:7px;padding:5px 8px;width:70px;cursor:pointer;}.make_cart_button{width:80px;background-image:linear-gradient(to bottom right,#4568dc,#b06ab3);}.to_hide{background:linear-gradient(to bottom right,#4e54c8,#8f94fb);}.to_cart{background-image:linear-gradient(to bottom right,#24c6dc,#514a9d);}.to_removeAll{background-image:linear-gradient(to bottom right,#b24592,#f15f79);}.button_option .to_removeAll.min_error{cursor:not-allowed;}.to_transform_hiden{animation:hidenAn .5s forwards;}.to_transform_show{animation:showAn .5s forwards;}.mini_margin{margin:10px;}@keyframes hidenAn{from{transform:translateY(0);}to{transform:translateY(500px);}}@keyframes showAn{from{transform:translateY(500px);}to{transform:translateY(0px);}}}`)
})()