// ==UserScript==
// @name         重庆邮电大学学评教
// @namespace    http://tampermonkey.net/
// @version      0.1
// @description  重庆邮电大学学评教，一键好评
// @author       Roy Xie
// @match        http://jwzx.cqupt.edu.cn/jxpj/xpjstu.php
// @grant        none
// @license      MIT
// ==/UserScript==
;(function () {
'use strict'
const notionArea = document.createElement('template')
notionArea.innerHTML = `
<div style="text-align: right;">
<button id="startXpjBtn">一键学评教</button>
<div id="r###ltArea"></div>
</div>`
document.querySelector('.printTable').appendChild(notionArea.content)
document.querySelector('#startXpjBtn').addEventListener('click', start)
function start() {
const searchBaseUrl = 'http://jwzx.cqupt.edu.cn/jxpj/xpjStuForm.php'
const postBaseUrl = 'http://jwzx.cqupt.edu.cn/jxpj/post.php'
const errorFlag = 'error flag'
const links = Array.from(document.querySelectorAll('.xpjBtn'))
const targets = links.map(a => a.href.split('?')[1])
const resolve = document.createElement('div')
let count = 0
targets.forEach(async s => {
const res = await fetch(searchBaseUrl + '?' + s)
.then(res => res.text())
.catch(e => errorFlag)
if (res === errorFlag) {
alert('脚本提示: 拉取元数据失败')
} else {
let postData = 'action=jxpj_edit&' + s
resolve.innerHTML = res
resolve
.querySelectorAll(
'.pTable tbody tr td:nth-of-type(2) > span:first-of-type input'
)
.forEach(i => {
postData += `&${i.name}=${i.value}`
})
const courseName = resolve
.querySelector('h3')
.innerText.match(/【\S+】/g)[0]
postData += '&zbCount=10'
const { code, info } = await fetch(postBaseUrl, {
headers: {
'Content-Type': 'application/x-www-form-urlencoded; charset=UTF-8',
},
body: encodeURI(postData),
method: 'post',
}).then(res => res.json())
if (code !== 0) {
// 报告程序出错
alert('脚本提示: ', info)
} else {
// todo 成功用户展示
const resArea = document.querySelector('#r###ltArea')
resArea.innerHTML += `<p>${courseName}评价完成</p>`
if (++count === links.length) {
count = 0
let timer = 3
const timerLeft = document.createElement('p')
timerLeft.innerHTML = `<p id='timeLeft'>评价完成,将在${timer}秒后刷新</p>`
resArea.appendChild(timerLeft)
setInterval(() => {
timerLeft.innerHTML = `<p id='timeLeft'>评价完成,将在${--timer}秒后刷新</p>`
if (timer === 0) location.reload()
}, 1000)
}
}
}
})
}
})()