// ==UserScript==
// @name        Hifini 快捷下载（蓝奏云）
// @namespace   https://github.com/s0urcelab/userscripts
// @match       https://www.hifini.com/thread-*.htm
// @grant       GM_xmlhttpRequest
// @grant       GM_notification
// @version     1.4
// @author      s0urce
// @description 一键回复/下载，无需填写提取码快速下载
// @icon        https://www.hifini.com/view/img/logo.png
// @run-at      document-idle
// @license     MIT
// ==/UserScript==
// 匹配详情页id
const threadId = window.location.pathname.match(/thread-(\d+)/)[1]
if (!threadId) return;
const REPLY_TEXT = '感谢上传~'
const BTN_ROOT = '.card-thread .card-body .media'
const DL_LINKS = '.alert.alert-success'
const UA = `Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/99.0.4844.74 Safari/537.36 Edg/99.0.1150.52`
const QS = q => document.querySelector(q)
const QSA = q => document.querySelectorAll(q)
const asRequest = (detail) => new Promise((resolve, reject) => {
GM_xmlhttpRequest({
...detail,
onload: (response) => {
resolve(response.response || 'success')
},
})
})
// 插入快速回复按钮
const replyBtn = document.createElement('div')
replyBtn.innerHTML = '快捷回复'
replyBtn.classList = 'btn btn-primary mr-3'
replyBtn.onclick = async () => {
await autoReply()
window.location.reload()
}
// 插入下载按钮
const downloadBtn = document.createElement('div')
downloadBtn.innerHTML = '快捷下载'
downloadBtn.classList = 'btn btn-primary'
downloadBtn.onclick = async () => {
const addr = await getLanZouAddr()
if (addr) {
GM_notification({
text: '下载开始',
title: 'Hifini快捷下载',
})
window.open(addr, '_blank')
}
}
QS(BTN_ROOT).append(replyBtn)
QS(BTN_ROOT).append(downloadBtn)
// 自动回复
async function autoReply() {
const reResp = await asRequest({
url: `/post-create-${threadId}-1.htm`,
method: 'POST',
headers: {
origin: `https://www.hifini.com`,
referer: window.location.href,
'user-agent': UA,
'x-requested-with': `XMLHttpRequest`,
},
data: new URLSearchParams({
doctype: 1,
return_html: 1,
quotepid: 0,
message: REPLY_TEXT,
}),
responseType: 'json',
})
if (reResp.code === '0') {
GM_notification({
text: '快捷回复成功',
title: 'Hifini快捷下载',
})
}
}
// 获取蓝奏云下载
async function getLanZouAddr() {
const isHidden = el => window.getComputedStyle(el).display === 'none'
let link
let pass
QSA(DL_LINKS).forEach(dl => {
const dlText = dl.innerText
if (dlText.includes('hifini')) {
const ln_re = dlText.match(/链接:\s*(\S+)\s*提取码:\s*(\S*)/)
link = ln_re[1]
pass = ln_re[2]
const passIframe = Array.from(dl.children).find(v => v.tagName === 'IFRAME')
if (passIframe) {
const charList = Array.from(passIframe.contentDocument.querySelectorAll('span'))
pass = charList.reduce((acc, curr) => `${acc}${isHidden(curr) ? '' : curr.textContent}`, '')
}
}
})
if (!link || !pass) {
GM_notification({
text: '找不到蓝奏云链接，请手动下载',
title: 'Hifini快捷下载',
})
return null
}
console.warn(`解析提取码：${link} ${pass}`)
const lzText = await asRequest({
url: link,
method: 'GET',
headers: {
'user-agent': UA,
},
})
// 解析html中的参数
const fileId = lzText.match(/ajaxm\.php\?file=(\d+)'/)[1]
const sign = lzText.match(/bcdf(\s+)=(\s+)'(.+)'/)[3]
console.warn(`解析sign：${sign}`)
const { dom, url } = await asRequest({
url: `https://hifini.lanzoum.com/ajaxm.php?file=${fileId}`,
method: 'POST',
headers: {
Host: 'hifini.lanzoum.com',
Origin: 'https://hifini.lanzoum.com',
Referer: link,
'X-Requested-With': 'XMLHttpRequest',
'user-agent': UA,
},
data: new URLSearchParams({
action: 'downprocess',
p: pass,
sign,
kd: 1,
}),
responseType: 'json',
})
console.warn(`解析蓝奏云下载地址：${dom}/file/${url}`)
return `${dom}/file/${url}`
}