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Overflow.kt
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Overflow.kt
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package top.mrxiaom.overflow.internal
import cn.evole.onebot.sdk.action.ActionRaw
import cn.evole.onebot.sdk.response.contact.FriendInfoResp
import cn.evole.onebot.sdk.util.JsonHelper.gson
import cn.evolvefield.onebot.client.config.BotConfig
import cn.evolvefield.onebot.client.connection.ConnectFactory
import kotlinx.coroutines.CoroutineName
import kotlinx.coroutines.CoroutineScope
import kotlinx.serialization.json.Json
import me.him188.kotlin.jvm.blocking.bridge.JvmBlockingBridge
import net.mamoe.mirai.*
import net.mamoe.mirai.console.MiraiConsole
import net.mamoe.mirai.console.util.SemVersion
import net.mamoe.mirai.contact.*
import net.mamoe.mirai.data.FriendInfo
import net.mamoe.mirai.data.MemberInfo
import net.mamoe.mirai.data.StrangerInfo
import net.mamoe.mirai.data.UserProfile
import net.mamoe.mirai.event.Event
import net.mamoe.mirai.event.events.*
import net.mamoe.mirai.internal.event.EventChannelToEventDispatcherAdapter
import net.mamoe.mirai.internal.event.InternalEventMechanism
import net.mamoe.mirai.message.action.Nudge
import net.mamoe.mirai.message.data.*
import net.mamoe.mirai.utils.*
import org.slf4j.Logger
import org.slf4j.LoggerFactory
import top.mrxiaom.overflow.BuildConstants
import top.mrxiaom.overflow.IBotStarter
import top.mrxiaom.overflow.OverflowAPI
import top.mrxiaom.overflow.OverflowAPI.Companion.logger
import top.mrxiaom.overflow.contact.RemoteBot
import top.mrxiaom.overflow.contact.RemoteBot.Companion.asRemoteBot
import top.mrxiaom.overflow.internal.contact.BotWrapper
import top.mrxiaom.overflow.internal.contact.BotWrapper.Companion.wrap
import top.mrxiaom.overflow.internal.contact.FriendWrapper
import top.mrxiaom.overflow.internal.contact.StrangerWrapper
import top.mrxiaom.overflow.internal.data.UserProfileImpl
import top.mrxiaom.overflow.internal.data.asMirai
import top.mrxiaom.overflow.internal.data.asOnebot
import top.mrxiaom.overflow.internal.listener.addBotListeners
import top.mrxiaom.overflow.internal.listener.addFriendListeners
import top.mrxiaom.overflow.internal.listener.addGroupListeners
import top.mrxiaom.overflow.internal.listener.addGuildListeners
import top.mrxiaom.overflow.internal.message.OnebotMessages
import top.mrxiaom.overflow.internal.message.data.OfflineMessageSourceImpl
import top.mrxiaom.overflow.internal.message.data.WrappedFileMessage
import top.mrxiaom.overflow.internal.message.data.WrappedImage
import top.mrxiaom.overflow.internal.plugin.OverflowCoreAsPlugin
import top.mrxiaom.overflow.internal.utils.wrapAsOtherClientInfo
import java.io.File
import kotlin.coroutines.CoroutineContext
import kotlin.system.exitProcess
internal val OverflowAPI.scope: CoroutineScope
get() = this as Overflow
internal val Bot.asOnebot: BotWrapper
get() = this as? BotWrapper ?: throw IllegalStateException("Bot 非 Overflow 实现")
internal fun ActionRaw.check(failMsg: String): Boolean {
if (retCode != 0) {
logger.warning("$failMsg, status=$status, retCode=$retCode, echo=$echo")
}
return retCode == 0
}
@OptIn(MiraiExperimentalApi::class, MiraiInternalApi::class, LowLevelApi::class)
class Overflow : IMirai, CoroutineScope, LowLevelApiAccessor, OverflowAPI {
override val coroutineContext: CoroutineContext = CoroutineName("overflow")
override val BotFactory: BotFactory
get() = BotFactoryImpl
override var FileCacheStrategy: FileCacheStrategy = net.mamoe.mirai.utils.FileCacheStrategy.PlatformDefault
private val newFriendRequestFlagMap = mutableMapOf<Long, String>()
private val newMemberJoinRequestFlagMap = mutableMapOf<Long, String>()
private val newInviteJoinGroupRequestFlagMap = mutableMapOf<Long, String>()
private var miraiConsoleFlag: Boolean = false
val startupTime = System.currentTimeMillis()
val miraiConsole: Boolean
get() = miraiConsoleFlag
private val prettyJson = Json {
prettyPrint = true
encodeDefaults = true
}
private val json = Json {
ignoreUnknownKeys = true
}
val configFile: File by lazy {
File(System.getProperty("overflow.config", "overflow.json"))
}
val config: Config by lazy {
var config: Config? = null
if (configFile.exists()) try {
config = json.decodeFromString(Config.serializer(), configFile.readText())
} catch (t: Throwable) {
val bak = File(configFile.parentFile, "${configFile.name}.old_${System.currentTimeMillis()}.bak")
configFile.copyTo(bak, true)
logger.warning("读取配置文件错误,已保存旧文件到 ${bak.name}", t)
} else {
logger.info {
"""
配置文件不存在,正在创建
=============================================
▌ 初次使用 Overflow,请阅读用户手册:
https://github.com/MrXiaoM/Overflow/blob/main/docs/README.md
▌ 部署各 Onebot 实现并连接到 Overflow 的教程:
https://wiki.mrxiaom.top/overflow
▌ 反馈漏洞/提交建议:
https://github.com/MrXiaoM/Overflow/issues/new/choose
=============================================
""".trimIndent()
}
}
(config ?: Config()).apply {
configFile.writeText(prettyJson.encodeToString(Config.serializer(), this))
}
}
companion object {
private lateinit var _instance: Overflow
@JvmStatic
fun setup() {
@Suppress("INVISIBLE_MEMBER", "INVISIBLE_REFERENCE")
_MiraiInstance.set(Overflow())
}
@JvmStatic
@get:JvmName("getInstance")
val instance: Overflow get() = _instance
val versionNumber: Int?
get() = BuildConstants.COMMIT_COUNT
@JvmField
val version: String =
if (versionNumber == null) BuildConstants.VERSION
else "${BuildConstants.VERSION}.$versionNumber"
private val isNotExit by lazy {
!System.getProperty("overflow.not-exit").isNullOrBlank()
}
}
override val version: String = Overflow.version
init {
_instance = this
addGroupListeners()
addFriendListeners()
addGuildListeners()
addBotListeners()
// 暂定禁止 mirai-console 的终端用户须知,它可能已不适用于 Overflow
try {
Class.forName("net.mamoe.mirai.console.enduserreadme.EndUserReadme")
System.setProperty("mirai.console.skip-end-user-readme", "true")
} catch (ignored: ClassNotFoundException) {
}
try {
Class.forName("net.mamoe.mirai.console.MiraiConsole")
miraiConsoleFlag = true
injectMiraiConsole()
} catch (ignored: ClassNotFoundException) {
}
}
@Suppress("INVISIBLE_MEMBER", "INVISIBLE_REFERENCE")
private fun injectMiraiConsole() {
MiraiConsole.pluginManager // init
val pluginManager: net.mamoe.mirai.console.internal.plugin.PluginManagerImpl = MiraiConsole.pluginManager.cast()
if (!pluginManager.resolvedPlugins.contains(OverflowCoreAsPlugin)) {
pluginManager.resolvedPlugins.add(OverflowCoreAsPlugin)
}
}
@JvmOverloads
@JvmBlockingBridge
suspend fun startWithConfig(
printInfo: Boolean = false,
logger: Logger = LoggerFactory.getLogger("Onebot")
): Boolean {
return start0(
BotConfig(
url = config.wsHost,
reversedPort = config.reversedWSPort,
token = config.token,
isAccessToken = config.token.isNotBlank(),
noPlatform = config.noPlatform,
retryTimes = config.retryTimes,
retryWaitMills = config.retryWaitMills,
retryRestMills = config.retryRestMills,
),
printInfo = printInfo,
logger = logger
) != null
}
private suspend fun start0(
botConfig: BotConfig,
printInfo: Boolean = false,
logger: Logger = LoggerFactory.getLogger("Onebot")
): Bot? {
val reversed = botConfig.reversedPort in 1..65535
if (printInfo) {
logger.info("Overflow v$version 正在运行")
if (reversed) {
logger.info("在端口 ${botConfig.reversedPort} 开启反向 WebSocket 服务端")
} else {
logger.info("连接到 WebSocket: ${botConfig.url}")
}
}
val service = ConnectFactory.create(botConfig, logger)
val botImpl: cn.evolvefield.onebot.client.core.Bot
if (reversed) {
val ws = service.createWebsocketServerAndWaitConnect(this)
if (ws == null) {
if (printInfo) logger.error("未连接到 Onebot")
if (miraiConsole && !isNotExit) exitProcess(1)
return null
}
botImpl = ws.second
} else {
val ws = service.createWebsocketClient(this)
if (ws == null) {
if (printInfo) logger.error("未连接到 Onebot")
if (miraiConsole && !isNotExit) exitProcess(1)
return null
}
botImpl = ws.createBot()
}
if (!botImpl.channel.isOpen) {
if (printInfo) {
logger.error("未连接到 Onebot")
if (miraiConsole && !isNotExit) exitProcess(1)
}
return null
}
val versionInfo = botImpl.getVersionInfo()
if (printInfo) {
logger.info("服务端版本信息\n${gson.toJson(versionInfo)}")
}
val bot = botImpl.wrap()
return bot.also {
it.eventDispatcher.broadcastAsync(BotOnlineEvent(bot))
}
}
override val botStarter: IBotStarter = object : IBotStarter {
override suspend fun start(
url: String,
reversedPort: Int,
token: String,
retryTimes: Int,
retryWaitMills: Long,
retryRestMills: Long,
printInfo: Boolean,
noPlatform: Boolean,
logger: Logger?
): Bot? {
val botConfig = BotConfig(
url = url,
reversedPort = reversedPort,
token = token,
isAccessToken = token.isNotBlank(),
noPlatform = noPlatform,
retryTimes = retryTimes,
retryWaitMills = retryWaitMills,
retryRestMills = retryRestMills,
)
return if (logger != null) {
start0(botConfig, printInfo, logger)
} else {
start0(botConfig, printInfo)
}
}
}
override fun imageFromFile(file: String): Image = Image.fromId(file)
override fun audioFromFile(file: String): Audio = OnebotMessages.audioFromFile(file)
override fun videoFromFile(file: String): ShortVideo = OnebotMessages.videoFromFile(file)
override fun serializeMessage(bot: RemoteBot?, message: Message): String = OnebotMessages.serializeToOneBotJson(bot, message)
@JvmBlockingBridge
override suspend fun deserializeMessage(bot: Bot, message: String): MessageChain = OnebotMessages.deserializeFromOneBot(bot.asRemoteBot, message, null)
override suspend fun queryProfile(bot: Bot, targetId: Long): UserProfile {
if (bot.asOnebot.appName == "shamrock") {
val data = bot.asOnebot.impl.getUserInfo(targetId, false).data
?: throw IllegalStateException("Can not fetch profile card.")
val strangerInfo = bot.asOnebot.impl.getStrangerInfo(targetId, false).data
val sex = when(strangerInfo?.sex?.lowercase() ?: "") {
"male" -> UserProfile.Sex.MALE
"female" -> UserProfile.Sex.FEMALE
else -> UserProfile.Sex.UNKNOWN
}
val age = strangerInfo?.age ?:
// TODO: 不确定 birthday 的单位是毫秒还是秒
if (data.birthday > 0) ((currentTimeSeconds() - data.birthday) / 365.daysToSeconds).toInt() else 0
return UserProfileImpl(age, data.mail, 0, data.name, data.level, sex, data.hobbyEntry)
} else {
val data = bot.asOnebot.impl.getStrangerInfo(targetId, false).data ?: throw IllegalStateException("Can not fetch stranger info (profile card).")
val sex = when(data.sex.lowercase()) {
"male" -> UserProfile.Sex.MALE
"female" -> UserProfile.Sex.FEMALE
else -> UserProfile.Sex.UNKNOWN
}
return UserProfileImpl(data.age, "", 0, data.nickname, data.level, sex, "")
}
}
override suspend fun getOnlineOtherClientsList(bot: Bot, mayIncludeSelf: Boolean): List<OtherClientInfo> {
val data = bot.asOnebot.impl.getOnlineClients(false).data ?: throw IllegalStateException("Can not fetch online clients.")
return data.clients.map {
it.wrapAsOtherClientInfo()
}
}
@LowLevelApi
override suspend fun getGroupVoiceDownloadUrl(bot: Bot, md5: ByteArray, groupId: Long, dstUin: Long): String {
TODO("Not yet implemented")
}
@MiraiExperimentalApi
override suspend fun refreshKeys(bot: Bot) {
// TODO: 2021/4/14 MiraiImpl.refreshKeysNow
}
@OptIn(InternalEventMechanism::class)
override suspend fun broadcastEvent(event: Event) {
if (event is BotEvent) {
val bot = event.bot
if (bot is BotWrapper) {
bot.eventDispatcher.broadcast(event)
}
} else {
EventChannelToEventDispatcherAdapter.instance.broadcastEventImpl(event)
}
}
override fun constructMessageSource(
botId: Long,
kind: MessageSourceKind,
fromId: Long,
targetId: Long,
ids: IntArray,
time: Int,
internalIds: IntArray,
originalMessage: MessageChain
): OfflineMessageSource {
return OfflineMessageSourceImpl(botId, fromId, ids, internalIds, true, originalMessage, targetId, time, kind)
}
override fun createFileMessage(id: String, internalId: Int, name: String, size: Long): FileMessage {
return WrappedFileMessage(id, internalId, name, size)
}
override fun createUnsupportedMessage(struct: ByteArray): UnsupportedMessage {
return UnsupportedMessage(struct)
}
override suspend fun downloadForwardMessage(bot: Bot, resourceId: String): List<ForwardMessage.Node> {
return bot.asOnebot.impl.getForwardMsg(resourceId).data.message.map {
val msg = OnebotMessages.deserializeFromOneBot(bot.asRemoteBot, it.message)
ForwardMessage.Node(it.sender.userId, it.time, it.sender.nickname ?: "QQ用户", msg)
}
}
override suspend fun downloadLongMessage(bot: Bot, resourceId: String): MessageChain {
throw NotImplementedError("Onebot 未提供长消息下载方法")
}
@LowLevelApi
override suspend fun getRawGroupList(bot: Bot): Sequence<Long> {
return bot.asOnebot.impl.getGroupList().data.map { it.groupId }.asSequence()
}
@LowLevelApi
override suspend fun getRawGroupMemberList(
bot: Bot,
groupUin: Long,
groupCode: Long,
ownerId: Long
): Sequence<MemberInfo> {
return bot.asOnebot.impl.getGroupMemberList(groupUin).data.map { it.asMirai }.asSequence()
}
@LowLevelApi
override suspend fun muteAnonymousMember(
bot: Bot,
anonymousId: String,
anonymousNick: String,
groupId: Long,
seconds: Int
) {
// TODO: 获取匿名群员列表中的 flag 应当赋值给 anonymousId
bot.asOnebot.impl.setGroupAnonymousBan(groupId, anonymousId, seconds)
}
@LowLevelApi
override fun newFriend(bot: Bot, friendInfo: FriendInfo): Friend {
return FriendWrapper(bot.asOnebot, FriendInfoResp(friendInfo.uin, friendInfo.nick, friendInfo.remark))
}
@LowLevelApi
override fun newStranger(bot: Bot, strangerInfo: StrangerInfo): Stranger {
return StrangerWrapper(bot.asOnebot, strangerInfo.asOnebot)
}
override suspend fun queryImageUrl(bot: Bot, image: Image): String {
// Onebot 没有 imageId 概念,Overflow 使用 imageId 字段来存储 Onebot 中的 file 链接
if (image !is WrappedImage) throw IllegalStateException("Image type ${image::class.qualifiedName} do not support")
return image.url
}
@LowLevelApi
override suspend fun recallFriendMessageRaw(
bot: Bot,
targetId: Long,
messageIds: IntArray,
messageInternalIds: IntArray,
time: Int
): Boolean {
return bot.asOnebot.impl.deleteMsg(messageIds[0]).check("撤回好友消息") // 忽略多消息情况
}
@LowLevelApi
override suspend fun recallGroupMessageRaw(
bot: Bot,
groupCode: Long,
messageIds: IntArray,
messageInternalIds: IntArray
): Boolean {
return bot.asOnebot.impl.deleteMsg(messageIds[0]).check("撤回群消息") // 忽略多消息情况
}
@LowLevelApi
override suspend fun recallGroupTempMessageRaw(
bot: Bot,
groupUin: Long,
targetId: Long,
messageIds: IntArray,
messageInternalIds: IntArray,
time: Int
): Boolean {
return bot.asOnebot.impl.deleteMsg(messageIds[0]).check("撤回讨论组消息") // 忽略多消息情况
}
override suspend fun recallMessage(bot: Bot, source: MessageSource) {
bot.asOnebot.impl.deleteMsg(source.ids[0]).check("撤回消息") // 忽略多消息情况
}
override suspend fun sendNudge(bot: Bot, nudge: Nudge, receiver: Contact): Boolean {
val msg = "[{\"type\":\"touch\",\"data\":{\"id\":${nudge.target.id}}}]"
if (receiver is Group) {
bot.asOnebot.impl.sendGroupMsg(receiver.id, msg, false)
} else {
bot.asOnebot.impl.sendPrivateMsg(receiver.id, msg, false)
}
return true
}
//========== Bot Invited Join Group Request 邀请机器人加群请求 START =============
fun putInventedJoinGroupRequestFlag(flag: String): Long {
var eventId = newInviteJoinGroupRequestFlagMap.size.toLong()
while (newInviteJoinGroupRequestFlagMap.containsKey(eventId)) {
eventId++
}
return eventId.also { newInviteJoinGroupRequestFlagMap[it] = flag }
}
override suspend fun acceptInvitedJoinGroupRequest(event: BotInvitedJoinGroupRequestEvent) {
solveBotInvitedJoinGroupRequestEvent(event.bot, event.eventId, event.invitorId, event.groupId, true)
}
override suspend fun ignoreInvitedJoinGroupRequest(event: BotInvitedJoinGroupRequestEvent) {
solveBotInvitedJoinGroupRequestEvent(event.bot, event.eventId, event.invitorId, event.groupId, false)
}
@LowLevelApi
override suspend fun solveBotInvitedJoinGroupRequestEvent(bot: Bot, eventId: Long, invitorId: Long, groupId: Long, accept: Boolean) {
newInviteJoinGroupRequestFlagMap[eventId]?.also {
bot.asOnebot.impl.setGroupAddRequest(it, "invite", accept, "")
}
}
//========== Bot Invited Join Group Request 邀请机器人加群请求 END =============
//========== Member Join Request 加群申请 START =============
fun putMemberJoinRequestFlag(flag: String): Long {
var eventId = newMemberJoinRequestFlagMap.size.toLong()
while (newMemberJoinRequestFlagMap.containsKey(eventId)) {
eventId++
}
return eventId.also { newMemberJoinRequestFlagMap[it] = flag }
}
override suspend fun acceptMemberJoinRequest(event: MemberJoinRequestEvent) {
solveMemberJoinRequestEvent(event.bot, event.eventId, event.fromId, event.fromNick, event.groupId, accept = true, blackList = false, message = event.message)
}
override suspend fun rejectMemberJoinRequest(event: MemberJoinRequestEvent, blackList: Boolean, message: String) {
solveMemberJoinRequestEvent(event.bot, event.eventId, event.fromId, event.fromNick, event.groupId, accept = false, blackList = blackList, message = message)
}
override suspend fun ignoreMemberJoinRequest(event: MemberJoinRequestEvent, blackList: Boolean) {
solveMemberJoinRequestEvent(event.bot, event.eventId, event.fromId, event.fromNick, event.groupId, accept = null, blackList = blackList, message = event.message)
}
@LowLevelApi
override suspend fun solveMemberJoinRequestEvent(bot: Bot, eventId: Long, fromId: Long, fromNick: String, groupId: Long, accept: Boolean?, blackList: Boolean, message: String) {
if (accept == null) {
// TODO 忽略加群请求
return
}
newMemberJoinRequestFlagMap[eventId]?.also {
bot.asOnebot.impl.setGroupAddRequest(it, "add", accept, message)
}
}
//========== Member Join Request 加群申请 END =============
//========== New Friend Request 新好友请求 START =============
fun putNewFriendRequestFlag(flag: String): Long {
var eventId = newFriendRequestFlagMap.size.toLong()
while (newFriendRequestFlagMap.containsKey(eventId)) {
eventId++
}
return eventId.also { newFriendRequestFlagMap[it] = flag }
}
override suspend fun acceptNewFriendRequest(event: NewFriendRequestEvent) {
solveNewFriendRequestEvent(event.bot, event.eventId, event.fromId, event.fromNick, accept = true, blackList = false)
}
override suspend fun rejectNewFriendRequest(event: NewFriendRequestEvent, blackList: Boolean) {
solveNewFriendRequestEvent(event.bot, event.eventId, event.fromId, event.fromNick, false, blackList)
}
@LowLevelApi
override suspend fun solveNewFriendRequestEvent(bot: Bot, eventId: Long, fromId: Long, fromNick: String, accept: Boolean, blackList: Boolean) {
newFriendRequestFlagMap[eventId]?.also {
bot.asOnebot.impl.setFriendAddRequest(it, accept, "")
}
}
//========== New Friend Request 新好友请求 END =============
}