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mirror of https://github.com/Mrs4s/go-cqhttp.git synced 2025-05-05 03:23:49 +08:00
go-cqhttp/coolq/event.go
2022-12-20 20:37:08 +08:00

716 lines
23 KiB
Go

package coolq
import (
"encoding/hex"
"encoding/json"
"fmt"
"path"
"strconv"
"strings"
"github.com/Mrs4s/MiraiGo/binary"
"github.com/Mrs4s/MiraiGo/client"
"github.com/Mrs4s/MiraiGo/message"
log "github.com/sirupsen/logrus"
"github.com/Mrs4s/go-cqhttp/db"
"github.com/Mrs4s/go-cqhttp/global"
"github.com/Mrs4s/go-cqhttp/internal/base"
"github.com/Mrs4s/go-cqhttp/internal/cache"
"github.com/Mrs4s/go-cqhttp/internal/download"
)
// ToFormattedMessage 将给定[]message.IMessageElement转换为通过coolq.SetMessageFormat所定义的消息上报格式
func ToFormattedMessage(e []message.IMessageElement, source message.Source) (r interface{}) {
if base.PostFormat == "string" {
r = toStringMessage(e, source)
} else if base.PostFormat == "array" {
r = toElements(e, source)
}
return
}
type event struct {
PostType string
DetailType string
SubType string
Time int64
SelfID int64
Others global.MSG
}
func (ev *event) MarshalJSON() ([]byte, error) {
buf := global.NewBuffer()
defer global.PutBuffer(buf)
detail := ""
switch ev.PostType {
case "message", "message_sent":
detail = "message_type"
case "notice":
detail = "notice_type"
case "request":
detail = "request_type"
case "meta_event":
detail = "meta_event_type"
default:
panic("unknown post type: " + ev.PostType)
}
fmt.Fprintf(buf, `{"post_type":"%s","%s":"%s","time":%d,"self_id":%d`, ev.PostType, detail, ev.DetailType, ev.Time, ev.SelfID)
if ev.SubType != "" {
fmt.Fprintf(buf, `,"sub_type":"%s"`, ev.SubType)
}
for k, v := range ev.Others {
v, err := json.Marshal(v)
if err != nil {
log.Warnf("marshal message payload error: %v", err)
return nil, err
}
fmt.Fprintf(buf, `,"%s":%s`, k, v)
}
buf.WriteByte('}')
return append([]byte(nil), buf.Bytes()...), nil
}
func (bot *CQBot) privateMessageEvent(_ *client.QQClient, m *message.PrivateMessage) {
bot.checkMedia(m.Elements, m.Sender.Uin)
source := message.Source{
SourceType: message.SourcePrivate,
PrimaryID: m.Sender.Uin,
}
cqm := toStringMessage(m.Elements, source)
id := bot.InsertPrivateMessage(m)
log.Infof("收到好友 %v(%v) 的消息: %v (%v)", m.Sender.DisplayName(), m.Sender.Uin, cqm, id)
typ := "message/private/friend"
if m.Sender.Uin == bot.Client.Uin {
typ = "message_sent/private/friend"
}
fm := global.MSG{
"message_id": id,
"user_id": m.Sender.Uin,
"target_id": m.Target,
"message": ToFormattedMessage(m.Elements, source),
"raw_message": cqm,
"font": 0,
"sender": global.MSG{
"user_id": m.Sender.Uin,
"nickname": m.Sender.Nickname,
"sex": "unknown",
"age": 0,
},
}
bot.dispatchEvent(typ, fm)
}
func (bot *CQBot) groupMessageEvent(c *client.QQClient, m *message.GroupMessage) {
bot.checkMedia(m.Elements, m.GroupCode)
for _, elem := range m.Elements {
if file, ok := elem.(*message.GroupFileElement); ok {
log.Infof("群 %v(%v) 内 %v(%v) 上传了文件: %v", m.GroupName, m.GroupCode, m.Sender.DisplayName(), m.Sender.Uin, file.Name)
bot.dispatchEvent("notice/group_upload", global.MSG{
"group_id": m.GroupCode,
"user_id": m.Sender.Uin,
"file": global.MSG{
"id": file.Path,
"name": file.Name,
"size": file.Size,
"busid": file.Busid,
"url": c.GetGroupFileUrl(m.GroupCode, file.Path, file.Busid),
},
})
return
}
}
source := message.Source{
SourceType: message.SourceGroup,
PrimaryID: m.GroupCode,
}
cqm := toStringMessage(m.Elements, source)
id := bot.InsertGroupMessage(m)
log.Infof("收到群 %v(%v) 内 %v(%v) 的消息: %v (%v)", m.GroupName, m.GroupCode, m.Sender.DisplayName(), m.Sender.Uin, cqm, id)
gm := bot.formatGroupMessage(m)
if gm == nil {
return
}
gm.Others["message_id"] = id
bot.dispatch(gm)
}
func (bot *CQBot) tempMessageEvent(c *client.QQClient, e *client.TempMessageEvent) {
m := e.Message
bot.checkMedia(m.Elements, m.Sender.Uin)
source := message.Source{
SourceType: message.SourcePrivate,
PrimaryID: e.Session.Sender,
}
cqm := toStringMessage(m.Elements, source)
bot.tempSessionCache.Store(m.Sender.Uin, e.Session)
id := m.Id
// todo(Mrs4s)
// if bot.db != nil { // nolint
// id = bot.InsertTempMessage(m.Sender.Uin, m)
// }
log.Infof("收到来自群 %v(%v) 内 %v(%v) 的临时会话消息: %v", m.GroupName, m.GroupCode, m.Sender.DisplayName(), m.Sender.Uin, cqm)
tm := global.MSG{
"temp_source": e.Session.Source,
"message_id": id,
"user_id": m.Sender.Uin,
"message": ToFormattedMessage(m.Elements, source),
"raw_message": cqm,
"font": 0,
"sender": global.MSG{
"user_id": m.Sender.Uin,
"group_id": m.GroupCode,
"nickname": m.Sender.Nickname,
"sex": "unknown",
"age": 0,
},
}
bot.dispatchEvent("message/private/group", tm)
}
func (bot *CQBot) guildChannelMessageEvent(c *client.QQClient, m *message.GuildChannelMessage) {
bot.checkMedia(m.Elements, int64(m.Sender.TinyId))
guild := c.GuildService.FindGuild(m.GuildId)
if guild == nil {
return
}
channel := guild.FindChannel(m.ChannelId)
source := message.Source{
SourceType: message.SourceGuildChannel,
PrimaryID: int64(m.GuildId),
SecondaryID: int64(m.ChannelId),
}
log.Infof("收到来自频道 %v(%v) 子频道 %v(%v) 内 %v(%v) 的消息: %v", guild.GuildName, guild.GuildId, channel.ChannelName, m.ChannelId, m.Sender.Nickname, m.Sender.TinyId, toStringMessage(m.Elements, source))
id := bot.InsertGuildChannelMessage(m)
ev := bot.event("message/guild/channel", global.MSG{
"guild_id": fU64(m.GuildId),
"channel_id": fU64(m.ChannelId),
"message_id": id,
"user_id": fU64(m.Sender.TinyId),
"message": ToFormattedMessage(m.Elements, source), // todo: 增加对频道消息 Reply 的支持
"self_tiny_id": fU64(bot.Client.GuildService.TinyId),
"sender": global.MSG{
"user_id": m.Sender.TinyId,
"tiny_id": fU64(m.Sender.TinyId),
"nickname": m.Sender.Nickname,
},
})
ev.Time = m.Time
bot.dispatch(ev)
}
func (bot *CQBot) guildMessageReactionsUpdatedEvent(c *client.QQClient, e *client.GuildMessageReactionsUpdatedEvent) {
guild := c.GuildService.FindGuild(e.GuildId)
if guild == nil {
return
}
msgID := encodeGuildMessageID(e.GuildId, e.ChannelId, e.MessageId, message.SourceGuildChannel)
str := fmt.Sprintf("频道 %v(%v) 消息 %v 表情贴片已更新: ", guild.GuildName, guild.GuildId, msgID)
currentReactions := make([]global.MSG, len(e.CurrentReactions))
for i, r := range e.CurrentReactions {
str += fmt.Sprintf("%v*%v ", r.Face.Name, r.Count)
currentReactions[i] = global.MSG{
"emoji_id": r.EmojiId,
"emoji_index": r.Face.Index,
"emoji_type": r.EmojiType,
"emoji_name": r.Face.Name,
"count": r.Count,
"clicked": r.Clicked,
}
}
if len(e.CurrentReactions) == 0 {
str += "无任何表情"
}
log.Infof(str)
bot.dispatchEvent("notice/message_reactions_updated", global.MSG{
"guild_id": fU64(e.GuildId),
"channel_id": fU64(e.ChannelId),
"message_id": msgID,
"operator_id": fU64(e.OperatorId),
"current_reactions": currentReactions,
"self_tiny_id": fU64(bot.Client.GuildService.TinyId),
"user_id": e.OperatorId,
})
}
func (bot *CQBot) guildChannelMessageRecalledEvent(c *client.QQClient, e *client.GuildMessageRecalledEvent) {
guild := c.GuildService.FindGuild(e.GuildId)
if guild == nil {
return
}
channel := guild.FindChannel(e.ChannelId)
if channel == nil {
return
}
operator, err := c.GuildService.FetchGuildMemberProfileInfo(e.GuildId, e.OperatorId)
if err != nil {
log.Errorf("处理频道撤回事件时出现错误: 获取操作者资料时出现错误 %v", err)
return
}
msgID := encodeGuildMessageID(e.GuildId, e.ChannelId, e.MessageId, message.SourceGuildChannel)
log.Infof("用户 %v(%v) 撤回了频道 %v(%v) 子频道 %v(%v) 的消息 %v", operator.Nickname, operator.TinyId, guild.GuildName, guild.GuildId, channel.ChannelName, channel.ChannelId, msgID)
bot.dispatchEvent("notice/guild_channel_recall", global.MSG{
"guild_id": fU64(e.GuildId),
"channel_id": fU64(e.ChannelId),
"operator_id": fU64(e.OperatorId),
"message_id": msgID,
"self_tiny_id": fU64(bot.Client.GuildService.TinyId),
"user_id": e.OperatorId,
})
}
func (bot *CQBot) guildChannelUpdatedEvent(c *client.QQClient, e *client.GuildChannelUpdatedEvent) {
guild := c.GuildService.FindGuild(e.GuildId)
if guild == nil {
return
}
log.Infof("频道 %v(%v) 子频道 %v(%v) 信息已更新", guild.GuildName, guild.GuildId, e.NewChannelInfo.ChannelName, e.NewChannelInfo.ChannelId)
bot.dispatchEvent("notice/channel_updated", global.MSG{
"guild_id": fU64(e.GuildId),
"channel_id": fU64(e.ChannelId),
"operator_id": fU64(e.OperatorId),
"self_tiny_id": fU64(bot.Client.GuildService.TinyId),
"user_id": e.OperatorId,
"old_info": convertChannelInfo(e.OldChannelInfo),
"new_info": convertChannelInfo(e.NewChannelInfo),
})
}
func (bot *CQBot) guildChannelCreatedEvent(c *client.QQClient, e *client.GuildChannelOperationEvent) {
guild := c.GuildService.FindGuild(e.GuildId)
if guild == nil {
return
}
member, _ := c.GuildService.FetchGuildMemberProfileInfo(e.GuildId, e.OperatorId)
if member == nil {
member = &client.GuildUserProfile{Nickname: "未知"}
}
log.Infof("频道 %v(%v) 内用户 %v(%v) 创建了子频道 %v(%v)", guild.GuildName, guild.GuildId, member.Nickname, member.TinyId, e.ChannelInfo.ChannelName, e.ChannelInfo.ChannelId)
bot.dispatchEvent("notice/channel_created", global.MSG{
"guild_id": fU64(e.GuildId),
"channel_id": fU64(e.ChannelInfo.ChannelId),
"operator_id": fU64(e.OperatorId),
"self_tiny_id": fU64(bot.Client.GuildService.TinyId),
"user_id": e.OperatorId,
"channel_info": convertChannelInfo(e.ChannelInfo),
})
}
func (bot *CQBot) guildChannelDestroyedEvent(c *client.QQClient, e *client.GuildChannelOperationEvent) {
guild := c.GuildService.FindGuild(e.GuildId)
if guild == nil {
return
}
member, _ := c.GuildService.FetchGuildMemberProfileInfo(e.GuildId, e.OperatorId)
if member == nil {
member = &client.GuildUserProfile{Nickname: "未知"}
}
log.Infof("频道 %v(%v) 内用户 %v(%v) 删除了子频道 %v(%v)", guild.GuildName, guild.GuildId, member.Nickname, member.TinyId, e.ChannelInfo.ChannelName, e.ChannelInfo.ChannelId)
bot.dispatchEvent("notice/channel_destroyed", global.MSG{
"guild_id": fU64(e.GuildId),
"channel_id": fU64(e.ChannelInfo.ChannelId),
"operator_id": fU64(e.OperatorId),
"self_tiny_id": fU64(bot.Client.GuildService.TinyId),
"user_id": e.OperatorId,
"channel_info": convertChannelInfo(e.ChannelInfo),
})
}
func (bot *CQBot) groupMutedEvent(c *client.QQClient, e *client.GroupMuteEvent) {
g := c.FindGroup(e.GroupCode)
if e.TargetUin == 0 {
if e.Time != 0 {
log.Infof("群 %v 被 %v 开启全员禁言.",
formatGroupName(g), formatMemberName(g.FindMember(e.OperatorUin)))
} else {
log.Infof("群 %v 被 %v 解除全员禁言.",
formatGroupName(g), formatMemberName(g.FindMember(e.OperatorUin)))
}
} else {
if e.Time > 0 {
log.Infof("群 %v 内 %v 被 %v 禁言了 %v 秒.",
formatGroupName(g), formatMemberName(g.FindMember(e.TargetUin)), formatMemberName(g.FindMember(e.OperatorUin)), e.Time)
} else {
log.Infof("群 %v 内 %v 被 %v 解除禁言.",
formatGroupName(g), formatMemberName(g.FindMember(e.TargetUin)), formatMemberName(g.FindMember(e.OperatorUin)))
}
}
typ := "notice/group_ban/ban"
if e.Time == 0 {
typ = "notice/group_ban/lift_ban"
}
bot.dispatchEvent(typ, global.MSG{
"duration": e.Time,
"group_id": e.GroupCode,
"operator_id": e.OperatorUin,
"user_id": e.TargetUin,
})
}
func (bot *CQBot) groupRecallEvent(c *client.QQClient, e *client.GroupMessageRecalledEvent) {
g := c.FindGroup(e.GroupCode)
gid := db.ToGlobalID(e.GroupCode, e.MessageId)
log.Infof("群 %v 内 %v 撤回了 %v 的消息: %v.",
formatGroupName(g), formatMemberName(g.FindMember(e.OperatorUin)), formatMemberName(g.FindMember(e.AuthorUin)), gid)
ev := bot.event("notice/group_recall", global.MSG{
"group_id": e.GroupCode,
"user_id": e.AuthorUin,
"operator_id": e.OperatorUin,
"message_id": gid,
})
ev.Time = int64(e.Time)
bot.dispatch(ev)
}
func (bot *CQBot) groupNotifyEvent(c *client.QQClient, e client.INotifyEvent) {
group := c.FindGroup(e.From())
switch notify := e.(type) {
case *client.GroupPokeNotifyEvent:
sender := group.FindMember(notify.Sender)
receiver := group.FindMember(notify.Receiver)
log.Infof("群 %v 内 %v 戳了戳 %v", formatGroupName(group), formatMemberName(sender), formatMemberName(receiver))
bot.dispatchEvent("notice/notify/poke", global.MSG{
"group_id": group.Code,
"user_id": notify.Sender,
"sender_id": notify.Sender,
"target_id": notify.Receiver,
})
case *client.GroupRedBagLuckyKingNotifyEvent:
sender := group.FindMember(notify.Sender)
luckyKing := group.FindMember(notify.LuckyKing)
log.Infof("群 %v 内 %v 的红包被抢完, %v 是运气王", formatGroupName(group), formatMemberName(sender), formatMemberName(luckyKing))
bot.dispatchEvent("notice/notify/lucky_king", global.MSG{
"group_id": group.Code,
"user_id": notify.Sender,
"sender_id": notify.Sender,
"target_id": notify.LuckyKing,
})
case *client.MemberHonorChangedNotifyEvent:
log.Info(notify.Content())
bot.dispatchEvent("notice/notify/honor", global.MSG{
"group_id": group.Code,
"user_id": notify.Uin,
"honor_type": func() string {
switch notify.Honor {
case client.Talkative:
return "talkative"
case client.Performer:
return "performer"
case client.Emotion:
return "emotion"
case client.Legend:
return "legend"
case client.StrongNewbie:
return "strong_newbie"
default:
return "ERROR"
}
}(),
})
}
}
func (bot *CQBot) friendNotifyEvent(c *client.QQClient, e client.INotifyEvent) {
friend := c.FindFriend(e.From())
if notify, ok := e.(*client.FriendPokeNotifyEvent); ok {
if notify.Receiver == notify.Sender {
log.Infof("好友 %v 戳了戳自己.", friend.Nickname)
} else {
log.Infof("好友 %v 戳了戳你.", friend.Nickname)
}
bot.dispatchEvent("notice/notify/poke", global.MSG{
"user_id": notify.Sender,
"sender_id": notify.Sender,
"target_id": notify.Receiver,
})
}
}
func (bot *CQBot) memberTitleUpdatedEvent(c *client.QQClient, e *client.MemberSpecialTitleUpdatedEvent) {
group := c.FindGroup(e.GroupCode)
mem := group.FindMember(e.Uin)
log.Infof("群 %v(%v) 内成员 %v(%v) 获得了新的头衔: %v", group.Name, group.Code, mem.DisplayName(), mem.Uin, e.NewTitle)
bot.dispatchEvent("notice/notify/title", global.MSG{
"group_id": group.Code,
"user_id": e.Uin,
"title": e.NewTitle,
})
}
func (bot *CQBot) friendRecallEvent(c *client.QQClient, e *client.FriendMessageRecalledEvent) {
f := c.FindFriend(e.FriendUin)
gid := db.ToGlobalID(e.FriendUin, e.MessageId)
if f != nil {
log.Infof("好友 %v(%v) 撤回了消息: %v", f.Nickname, f.Uin, gid)
} else {
log.Infof("好友 %v 撤回了消息: %v", e.FriendUin, gid)
}
ev := bot.event("notice/friend_recall", global.MSG{
"user_id": e.FriendUin,
"message_id": gid,
})
ev.Time = e.Time
bot.dispatch(ev)
}
func (bot *CQBot) offlineFileEvent(c *client.QQClient, e *client.OfflineFileEvent) {
f := c.FindFriend(e.Sender)
if f == nil {
return
}
log.Infof("好友 %v(%v) 发送了离线文件 %v", f.Nickname, f.Uin, e.FileName)
bot.dispatchEvent("notice/offline_file", global.MSG{
"user_id": e.Sender,
"file": global.MSG{
"name": e.FileName,
"size": e.FileSize,
"url": e.DownloadUrl,
},
})
}
func (bot *CQBot) joinGroupEvent(c *client.QQClient, group *client.GroupInfo) {
log.Infof("Bot进入了群 %v.", formatGroupName(group))
bot.dispatch(bot.groupIncrease(group.Code, 0, c.Uin))
}
func (bot *CQBot) leaveGroupEvent(c *client.QQClient, e *client.GroupLeaveEvent) {
if e.Operator != nil {
log.Infof("Bot被 %v T出了群 %v.", formatMemberName(e.Operator), formatGroupName(e.Group))
} else {
log.Infof("Bot退出了群 %v.", formatGroupName(e.Group))
}
bot.dispatch(bot.groupDecrease(e.Group.Code, c.Uin, e.Operator))
}
func (bot *CQBot) memberPermissionChangedEvent(c *client.QQClient, e *client.MemberPermissionChangedEvent) {
st := "unset"
if e.NewPermission == client.Administrator {
st = "set"
}
bot.dispatchEvent("notice/group_admin/"+st, global.MSG{
"group_id": e.Group.Code,
"user_id": e.Member.Uin,
})
}
func (bot *CQBot) memberCardUpdatedEvent(c *client.QQClient, e *client.MemberCardUpdatedEvent) {
log.Infof("群 %v 的 %v 更新了名片 %v -> %v", formatGroupName(e.Group), formatMemberName(e.Member), e.OldCard, e.Member.CardName)
bot.dispatchEvent("notice/group_card", global.MSG{
"group_id": e.Group.Code,
"user_id": e.Member.Uin,
"card_new": e.Member.CardName,
"card_old": e.OldCard,
})
}
func (bot *CQBot) memberJoinEvent(_ *client.QQClient, e *client.MemberJoinGroupEvent) {
log.Infof("新成员 %v 进入了群 %v.", formatMemberName(e.Member), formatGroupName(e.Group))
bot.dispatch(bot.groupIncrease(e.Group.Code, 0, e.Member.Uin))
}
func (bot *CQBot) memberLeaveEvent(_ *client.QQClient, e *client.MemberLeaveGroupEvent) {
if e.Operator != nil {
log.Infof("成员 %v 被 %v T出了群 %v.", formatMemberName(e.Member), formatMemberName(e.Operator), formatGroupName(e.Group))
} else {
log.Infof("成员 %v 离开了群 %v.", formatMemberName(e.Member), formatGroupName(e.Group))
}
bot.dispatch(bot.groupDecrease(e.Group.Code, e.Member.Uin, e.Operator))
}
func (bot *CQBot) friendRequestEvent(c *client.QQClient, e *client.NewFriendRequest) {
log.Infof("收到来自 %v(%v) 的好友请求: %v", e.RequesterNick, e.RequesterUin, e.Message)
flag := strconv.FormatInt(e.RequestId, 10)
bot.friendReqCache.Store(flag, e)
bot.dispatchEvent("request/friend", global.MSG{
"user_id": e.RequesterUin,
"comment": e.Message,
"flag": flag,
})
}
func (bot *CQBot) friendAddedEvent(c *client.QQClient, e *client.NewFriendEvent) {
log.Infof("添加了新好友: %v(%v)", e.Friend.Nickname, e.Friend.Uin)
bot.tempSessionCache.Delete(e.Friend.Uin)
bot.dispatchEvent("notice/friend_add", global.MSG{
"user_id": e.Friend.Uin,
})
}
func (bot *CQBot) groupInvitedEvent(c *client.QQClient, e *client.GroupInvitedRequest) {
log.Infof("收到来自群 %v(%v) 内用户 %v(%v) 的加群邀请.", e.GroupName, e.GroupCode, e.InvitorNick, e.InvitorUin)
flag := strconv.FormatInt(e.RequestId, 10)
bot.dispatchEvent("request/group/invite", global.MSG{
"group_id": e.GroupCode,
"user_id": e.InvitorUin,
"invitor_id": 0,
"comment": "",
"flag": flag,
})
}
func (bot *CQBot) groupJoinReqEvent(c *client.QQClient, e *client.UserJoinGroupRequest) {
log.Infof("群 %v(%v) 收到来自用户 %v(%v) 的加群请求.", e.GroupName, e.GroupCode, e.RequesterNick, e.RequesterUin)
flag := strconv.FormatInt(e.RequestId, 10)
bot.dispatchEvent("request/group/add", global.MSG{
"group_id": e.GroupCode,
"user_id": e.RequesterUin,
"invitor_id": e.ActionUin,
"comment": e.Message,
"flag": flag,
})
}
func (bot *CQBot) otherClientStatusChangedEvent(c *client.QQClient, e *client.OtherClientStatusChangedEvent) {
if e.Online {
log.Infof("Bot 账号在客户端 %v (%v) 登录.", e.Client.DeviceName, e.Client.DeviceKind)
} else {
log.Infof("Bot 账号在客户端 %v (%v) 登出.", e.Client.DeviceName, e.Client.DeviceKind)
}
bot.dispatchEvent("notice/client_status", global.MSG{
"online": e.Online,
"client": global.MSG{
"app_id": e.Client.AppId,
"device_name": e.Client.DeviceName,
"device_kind": e.Client.DeviceKind,
},
})
}
func (bot *CQBot) groupEssenceMsg(c *client.QQClient, e *client.GroupDigestEvent) {
g := c.FindGroup(e.GroupCode)
gid := db.ToGlobalID(e.GroupCode, e.MessageID)
if e.OperationType == 1 {
log.Infof(
"群 %v 内 %v 将 %v 的消息(%v)设为了精华消息.",
formatGroupName(g),
formatMemberName(g.FindMember(e.OperatorUin)),
formatMemberName(g.FindMember(e.SenderUin)),
gid,
)
} else {
log.Infof(
"群 %v 内 %v 将 %v 的消息(%v)移出了精华消息.",
formatGroupName(g),
formatMemberName(g.FindMember(e.OperatorUin)),
formatMemberName(g.FindMember(e.SenderUin)),
gid,
)
}
if e.OperatorUin == bot.Client.Uin {
return
}
subtype := "delete"
if e.OperationType == 1 {
subtype = "add"
}
bot.dispatchEvent("notice/essence/"+subtype, global.MSG{
"group_id": e.GroupCode,
"sender_id": e.SenderUin,
"operator_id": e.OperatorUin,
"message_id": gid,
})
}
func (bot *CQBot) groupIncrease(groupCode, operatorUin, userUin int64) *event {
return bot.event("notice/group_increase/approve", global.MSG{
"group_id": groupCode,
"operator_id": operatorUin,
"user_id": userUin,
})
}
func (bot *CQBot) groupDecrease(groupCode, userUin int64, operator *client.GroupMemberInfo) *event {
op := userUin
if operator != nil {
op = operator.Uin
}
subtype := "leave"
if operator != nil {
if userUin == bot.Client.Uin {
subtype = "kick_me"
} else {
subtype = "kick"
}
}
return bot.event("notice/group_decrease/"+subtype, global.MSG{
"group_id": groupCode,
"operator_id": op,
"user_id": userUin,
})
}
func (bot *CQBot) checkMedia(e []message.IMessageElement, sourceID int64) {
for _, elem := range e {
switch i := elem.(type) {
case *message.GroupImageElement:
if i.Flash && sourceID != 0 {
u, err := bot.Client.GetGroupImageDownloadUrl(i.FileId, sourceID, i.Md5)
if err != nil {
log.Warnf("获取闪照地址时出现错误: %v", err)
} else {
i.Url = u
}
}
data := binary.NewWriterF(func(w *binary.Writer) {
w.Write(i.Md5)
w.WriteUInt32(uint32(i.Size))
w.WriteString(i.ImageId)
w.WriteString(i.Url)
})
cache.Image.Insert(i.Md5, data)
case *message.GuildImageElement:
data := binary.NewWriterF(func(w *binary.Writer) {
w.Write(i.Md5)
w.WriteUInt32(uint32(i.Size))
w.WriteString(i.DownloadIndex)
w.WriteString(i.Url)
})
filename := hex.EncodeToString(i.Md5) + ".image"
cache.Image.Insert(i.Md5, data)
if i.Url != "" && !global.PathExists(path.Join(global.ImagePath, "guild-images", filename)) {
r := download.Request{URL: i.Url}
if err := r.WriteToFile(path.Join(global.ImagePath, "guild-images", filename)); err != nil {
log.Warnf("下载频道图片时出现错误: %v", err)
}
}
case *message.FriendImageElement:
data := binary.NewWriterF(func(w *binary.Writer) {
w.Write(i.Md5)
w.WriteUInt32(uint32(i.Size))
w.WriteString(i.ImageId)
w.WriteString(i.Url)
})
cache.Image.Insert(i.Md5, data)
case *message.VoiceElement:
// todo: don't download original file?
i.Name = strings.ReplaceAll(i.Name, "{", "")
i.Name = strings.ReplaceAll(i.Name, "}", "")
if !global.PathExists(path.Join(global.VoicePath, i.Name)) {
err := download.Request{URL: i.Url}.WriteToFile(path.Join(global.VoicePath, i.Name))
if err != nil {
log.Warnf("语音文件 %v 下载失败: %v", i.Name, err)
continue
}
}
case *message.ShortVideoElement:
data := binary.NewWriterF(func(w *binary.Writer) {
w.Write(i.Md5)
w.Write(i.ThumbMd5)
w.WriteUInt32(uint32(i.Size))
w.WriteUInt32(uint32(i.ThumbSize))
w.WriteString(i.Name)
w.Write(i.Uuid)
})
filename := hex.EncodeToString(i.Md5) + ".video"
cache.Video.Insert(i.Md5, data)
i.Name = filename
i.Url = bot.Client.GetShortVideoUrl(i.Uuid, i.Md5)
}
}
}