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processMessage.ts
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processMessage.ts
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import BilibiliMiniApp from '@icalingua/types/BilibiliMiniApp'
import LastMessage from '@icalingua/types/LastMessage'
import Message from '@icalingua/types/Message'
import StructMessageCard from '@icalingua/types/StructMessageCard'
import { base64decode } from 'nodejs-base64'
import { AtElem, FriendInfo, GroupMessageEventData, MemberBaseInfo, MessageElem } from 'oicq-icalingua-plus-plus'
import path from 'path'
import getImageUrlByMd5 from '../../utils/getImageUrlByMd5'
import mime from '../../utils/mime'
import oicq from '../adapters/oicqAdapter'
import { getConfig } from './configManager'
import errorHandler from './errorHandler'
import silkDecode from './silkDecode'
import logger from './winstonLogger'
const processMessage = async (
oicqMessage: MessageElem[],
message: Message,
lastMessage: LastMessage,
roomId = null,
) => {
if (!Array.isArray(oicqMessage)) oicqMessage = [oicqMessage]
lastMessage.content = lastMessage.content ?? '' // 初始化最近信息内容
let lastType
let lastReply = false
let replyAnonymous = false
let markdown = ''
for (let i = 0; i < oicqMessage.length; i++) {
const m = oicqMessage[i] || { type: 'unknown', data: {} }
let appurl
let url
switch (m.type) {
case 'at':
if (lastType === 'reply' && !replyAnonymous) {
lastReply = true
break
}
// noinspection FallThroughInSwitchStatementJS 确信
case 'text':
// PCQQ 发送的消息的换行符是 \r，统一转成 \n
let text = m.data.text.split('\r\n').join('\n').split('\r').join('\n')
// 去除 \x00 字符，防止 postgreSQL 存储失败
text = text.split('\x00').join('')
if (lastReply) {
lastReply = false
text = text.replace(/^ /, '')
}
lastMessage.content += text
if ((m as AtElem).data.qq === 'all' && message.senderId !== 2854196310) {
message.at = 'all'
} else if ((m as AtElem).data.qq == oicq.getUin()) {
message.at = true
}
if (m.type === 'at') {
const atQQ = m.data.qq === 'all' ? 1 : m.data.qq
text = `<IcalinguaAt qq=${atQQ}>${encodeURIComponent(text).replace(/\./g, '%2E')}</IcalinguaAt>`
}
message.content += text
break
case 'flash':
message.flash = true
// noinspection FallThroughInSwitchStatementJS 确信
case 'image':
lastMessage.content += '[Image]'
url = m.data.url || ''
if (typeof m.data.file !== 'string' && !url) {
const md5 = require('crypto').createHash('md5').update(m.data.file).digest('hex')
url = getImageUrlByMd5(md5)
}
if (typeof m.data.file === 'string' && !url) url = m.data.file
if (url && typeof url === 'string' && url.startsWith('base64://')) {
const base64 = url.slice(9)
const md5 = require('crypto').createHash('md5').update(Buffer.from(base64, 'base64')).digest('hex')
url = getImageUrlByMd5(md5)
}
if (typeof m.data.file === 'string' && url.includes('c2cpicdw.qpic.cn')) {
const md5 = m.data.file.substr(0, 32)
;/^([a-f\d]{32}|[A-F\d]{32})$/.test(md5) && (url = getImageUrlByMd5(md5))
}
message.file = {
type: 'image/jpeg',
url,
}
message.files.push(message.file)
break
case 'bface':
lastMessage.content += '[Sticker]' + m.data.text
url = `https://gxh.vip.qq.com/club/item/parcel/item/${m.data.file.substr(0, 2)}/${m.data.file.substr(
0,
32,
)}/raw300.gif`
message.file = {
type: 'image/webp',
url,
}
message.files.push(message.file)
break
case 'file':
lastMessage.content += '[File]' + m.data.name
message.content += m.data.name
message.file = {
type: mime(path.extname(m.data.name)),
size: m.data.size,
url: m.data.url,
name: m.data.name,
fid: m.data.fid,
}
message.files.push(message.file)
break
case 'share':
lastMessage.content += '[Link]' + m.data.title
message.content += m.data.url
break
case 'reply':
let user_id: number, time: number
const parsed = Buffer.from(m.data.id, 'base64')
if (m.data.id.length > 24) {
// Group
user_id = parsed.readUInt32BE(4)
time = parsed.readUInt32BE(16)
} else {
// C2C
user_id = parsed.readUInt32BE(0)
time = parsed.readUInt32BE(12)
}
if (user_id === 80000000) replyAnonymous = true
let replyMessage: Message
if (roomId) {
replyMessage = await oicq.getMessageFromStorage(roomId, m.data.id)
}
if (!replyMessage) {
//get the message
const getRet = await oicq.getMsg(m.data.id)
if (getRet.data) {
//获取到库里面还没有的历史消息
//暂时先不加回库里了
const data = getRet.data
const senderName =
'group_id' in data
? (data as GroupMessageEventData).anonymous
? (data as GroupMessageEventData).anonymous.name
: oicq.getUin() === data.sender.user_id
? 'You'
: (data.sender as MemberBaseInfo).card || data.sender.nickname
: (data.sender as FriendInfo).remark || data.sender.nickname
replyMessage = {
_id: '',
date: '',
senderId: 0,
timestamp: '',
username: senderName,
content: '',
files: [],
}
await processMessage(data.message, replyMessage, {})
}
}
if (replyMessage) {
message.replyMessage = {
_id: m.data.id,
username: replyMessage.username,
content: replyMessage.content,
files: [],
}
if (replyMessage.file) {
//兼容旧版本
message.replyMessage.file = replyMessage.file
}
if (replyMessage.files) {
message.replyMessage.files = replyMessage.files
}
if (replyMessage.senderId === oicq.getUin()) message.at = true
} else {
try {
message.replyMessage = {
_id: m.data.id,
username: user_id === oicq.getUin() ? 'You' : String(user_id),
content: `无法找到原消息(${m.data.id})(${time})`,
files: [],
}
if (m.data.text) {
message.replyMessage.content = m.data.text
}
} catch (err) {
logger.error(err)
}
}
break
case 'json':
let json: string = m.data.data
message.code = json
if (!json) break
const jsonObj = JSON.parse(json)
json = JSON.stringify(jsonObj)
if (jsonObj.app === 'com.tencent.mannounce') {
try {
const title = base64decode(jsonObj.meta.mannounce.title)
const content = base64decode(jsonObj.meta.mannounce.text)
lastMessage.content = `[${title}]`
message.content = title + '\n\n' + content
if (jsonObj.meta.mannounce.pic) {
for (const pic of jsonObj.meta.mannounce.pic) {
if (!pic.url) continue
message.file = {
type: 'image/jpeg',
url: `https://gdynamic.qpic.cn/gdynamic/${pic.url}/0`,
}
message.files.push(message.file)
}
}
break
} catch (err) {}
} else if (jsonObj.app === 'com.tencent.multimsg') {
try {
const resId = jsonObj.meta?.detail?.resid
const fileName = jsonObj.meta?.detail?.uniseq
if (resId) {
lastMessage.content += '[Forward multiple messages]'
message.content = `[Forward: ${resId}]`
break
} else if (fileName) {
lastMessage.content += '[Forward multiple messages]'
message.content = `[NestedForward: ${fileName}]`
break
}
} catch (err) {}
}
const biliRegex = /(https?:\\?\/\\?\/b23\.tv\\?\/\w*)\??/
const zhihuRegex = /(https?:\\?\/\\?\/\w*\.?zhihu\.com\\?\/[^?"=]*)\??/
const biliRegex2 = /(https?:\\?\/\\?\/\w*\.?bilibili\.com\\?\/[^?"=]*)\??/
//const jsonLinkRegex = /{.*"app":"com.tencent.structmsg".*"jumpUrl":"(https?:\\?\/\\?\/[^",]*)".*}/
const jsonAppLinkRegex = /"contentJumpUrl": ?"(https?:\\?\/\\?\/[^",]*)"/
if (biliRegex.test(json)) appurl = json.match(biliRegex)[1].replace(/\\\//g, '/')
else if (biliRegex2.test(json)) appurl = json.match(biliRegex2)[1].replace(/\\\//g, '/')
else if (zhihuRegex.test(json)) appurl = json.match(zhihuRegex)[1].replace(/\\\//g, '/')
//else if (jsonLinkRegex.test(json)) appurl = json.match(jsonLinkRegex)[1].replace(/\\\//g, '/')
else if (jsonAppLinkRegex.test(json)) appurl = json.match(jsonAppLinkRegex)[1].replace(/\\\//g, '/')
else {
//作为一般通过小程序解析内部 URL，像腾讯文档就可以
try {
const meta = (<BilibiliMiniApp>jsonObj).meta.detail_1
appurl = meta.qqdocurl
} catch (e) {}
}
if (appurl) {
try {
const meta = (<BilibiliMiniApp>jsonObj).meta.detail_1 || (<StructMessageCard>jsonObj).meta.news
lastMessage.content = meta.title + ' ' + meta.desc + ' '
message.content = meta.title + '\n\n' + meta.desc + '\n\n'
let previewUrl = meta.preview
if (!previewUrl.toLowerCase().startsWith('http')) {
previewUrl = 'https://' + previewUrl
}
message.file = {
type: 'image/jpeg',
url: previewUrl,
}
message.files.push(message.file)
} catch (e) {}
lastMessage.content += appurl
message.content += appurl
} else if (jsonObj.app === 'com.tencent.groupphoto' || jsonObj.app === 'com.tencent.qzone.albumShare') {
try {
const pics = jsonObj.meta.albumData.pics
pics.forEach((pic: any) => {
let pUrl = pic.url
if (!pUrl.toLowerCase().startsWith('http')) {
pUrl = 'https://' + pUrl
}
message.file = {
type: 'image/jpeg',
url: pUrl,
}
message.files.push(message.file)
})
} catch (e) {}
lastMessage.content += '[群相册]' + jsonObj.prompt
message.content += '[群相册]' + jsonObj.prompt
} else {
lastMessage.content = '[JSON]' + (jsonObj.prompt || '')
message.content = '[JSON]' + (jsonObj.prompt || '') + '\n\n'
try {
const urlRegex = /"jumpUrl": *"([^"]+)"/i
const previewRegex = /"preview": *"([^"]+)"/i
const pcUrlRegex = /"pcJumpUrl": *"([^"]+)"/i
const jumpUrl = json.match(urlRegex)
const pcJumpUrl = json.match(pcUrlRegex)
if (pcJumpUrl && pcJumpUrl[1])
message.content += pcJumpUrl[1].replace(/\\\//g, '/').replace(/&/g, '&')
else if (jumpUrl && jumpUrl[1])
message.content += jumpUrl[1].replace(/\\\//g, '/').replace(/&/g, '&')
const preview = json.match(previewRegex)
if (preview && preview[1]) {
message.file = {
type: 'image/jpeg',
url: preview[1].replace(/\\\//g, '/').replace(/&/g, '&'),
}
message.files.push(message.file)
}
} catch (e) {}
}
break
case 'xml':
message.code = m.data.data
const urlRegex = /url="([^"]+)"/
const md5ImageRegex = /image [^<>]*md5="([A-F\d]{32})"/
if (urlRegex.test(m.data.data)) appurl = m.data.data.match(urlRegex)[1].replace(/\\\//g, '/')
if (m.data.data.includes('action="viewMultiMsg"')) {
lastMessage.content += '[Forward multiple messages]'
message.content += '[Forward multiple messages]'
const resIdRegex = /m_resid="([\w+=/]+)"/
const fileNameRegex = /m_fileName="([\w+-=/]+)"/
if (resIdRegex.test(m.data.data)) {
const resId = m.data.data.match(resIdRegex)[1]
console.log(resId)
message.content = `[Forward: ${resId}]`
} else if (fileNameRegex.test(m.data.data)) {
const fileName = m.data.data.match(fileNameRegex)[1]
console.log(fileName)
message.content = `[NestedForward: ${fileName}]`
}
} else if (appurl) {
appurl = appurl.replace(/&/g, '&')
lastMessage.content = appurl
message.content = appurl
} else if (md5ImageRegex.test(m.data.data)) {
const imgMd5 = (appurl = m.data.data.match(md5ImageRegex)[1])
lastMessage.content += '[Image]'
url = getImageUrlByMd5(imgMd5)
message.file = {
type: 'image/jpeg',
url,
}
message.files.push(message.file)
} else {
const brief_reg = m.data.data.match(/brief="([^"]+)"/)
lastMessage.content += '[XML]'
message.content += '[XML]'
if (brief_reg && brief_reg[1]) {
lastMessage.content += brief_reg[1]
message.content += brief_reg[1]
}
}
break
case 'face':
message.content += `[Face: ${m.data.id}]`
lastMessage.content += `[${m.data.text ? m.data.text : '表情'}]`
if (m.data.qlottie && oicqMessage.length === 1) {
let qlottie = m.data.qlottie.replace(/\D/g, '')
if (!qlottie) qlottie = '0'
message.content = `[QLottie: ${qlottie},${m.data.id}]`
if (m.data.extra) {
try {
const extra = JSON.parse(m.data.extra)
if (extra.resultId && Number(extra.resultId)) {
message.content = `[QLottie: ${qlottie},${m.data.id},${Number(extra.resultId)}]`
}
} catch (e) {}
}
}
break
case 'video':
message.content = ''
lastMessage.content = `[Video]`
message.file = {
type: 'video/mp4',
url: m.data.url || m.data.file,
fid: m.data.file,
}
message.files.push(message.file)
break
case 'record':
try {
const fileName = await silkDecode(m.data.url)
message.file = {
type: 'audio/ogg',
url: fileName,
name: fileName,
}
if (typeof m.data.file === 'string') {
message.file.fid = m.data.file
}
message.files.push(message.file)
} catch (e) {
errorHandler(e, true)
message.code = JSON.stringify({ error: e })
message.content = '[语音下载失败]' + m.data.url
}
lastMessage.content = '[Audio]'
break
case 'mirai':
try {
message.mirai = JSON.parse(m.data.data)
if (!message.mirai.eqq) {
message.mirai = null
break
} else if (message.mirai.eqq.type === 'tg' && message.mirai.eqq.version === 2) {
if (message.mirai.eqq.noSplitSender) break
const index = message.content.indexOf(': \n')
let sender = ''
if (index > -1) {
sender = message.content.substring(0, index)
message.content = message.content.substring(index + 3)
} else {
//是图片之类没有真实文本内容的
//去除尾部：
sender = message.content.substring(0, message.content.length - 2)
message.content = ''
}
message.username = lastMessage.username = sender
lastMessage.content = lastMessage.content.substring(sender.length + 3)
} else if (message.mirai.eqq.type === 'tg') {
const index = message.content.indexOf('：\n')
let sender = ''
if (index > -1) {
sender = message.content.substr(0, index)
message.content = message.content.substr(index + 2)
} else {
//是图片之类没有真实文本内容的
//去除尾部：
sender = message.content.substr(0, message.content.length - 1)
message.content = ''
}
message.username = lastMessage.username = sender
lastMessage.content = lastMessage.content.substr(sender.length + 1)
}
} catch (e) {}
break
case 'rps':
const rps = ['石头', '剪刀', '布']
lastMessage.content += '[猜拳]'
message.content += '[猜拳]' + rps[m.data.id - 1]
break
case 'dice':
lastMessage.content += '[随机骰子]'
message.content += '[随机骰子]点数' + m.data.id
break
case 'shake':
lastMessage.content += '[窗口抖动]'
message.content += '[窗口抖动]'
break
case 'poke':
const pokemap = {
0: '回戳',
1: '戳一戳',
2: '比心',
3: '点赞',
4: '心碎',
5: '666',
6: '放大招',
2000: '敲门',
2001: '抓一下',
2002: '碎屏',
2003: '勾引',
2004: '手雷',
2005: '结印',
2006: '召唤术',
2007: '玫瑰花',
2009: '让你皮',
2011: '宝贝球',
}
lastMessage.content += '[' + (pokemap[m.data.type] || pokemap[m.data.id]) + ']'
message.content += '[' + (pokemap[m.data.type] || pokemap[m.data.id]) + ']'
break
case 'sface':
lastMessage.content += '[sFace: ' + m.data.text + '(' + m.data.id + ')]'
message.content += '[sFace: ' + m.data.text + '(' + m.data.id + ')]'
break
case 'markdown':
markdown += m.data.markdown
break
default:
console.log('[无法解析的消息]', m)
if (!getConfig().debugmode) break
lastMessage.content += '[无法解析的消息]'
message.content += '[无法解析的消息]'
message.code += JSON.stringify(m)
break
}
lastType = m.type
}
if (markdown) {
try {
const imageRegex = /!\[.*?\]\((.*?)\)/g
const imageUrl = markdown.match(imageRegex)
if (imageUrl) {
for (const url of imageUrl) {
const imgUrl = url.match(/\((.*?)\)/)[1]
message.file = {
type: 'image/jpeg',
url: imgUrl,
}
message.files.push(message.file)
}
}
} catch (e) {}
message.content += markdown
}
return { message, lastMessage }
}
export default processMessage