mirror of
https://github.com/Mrs4s/MiraiGo.git
synced 2025-05-04 11:07:40 +08:00
277 lines
8.8 KiB
Go
277 lines
8.8 KiB
Go
package client
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import (
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"bytes"
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"encoding/hex"
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"fmt"
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"github.com/Mrs4s/MiraiGo/binary"
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"github.com/Mrs4s/MiraiGo/utils"
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"image"
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"io"
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"math/rand"
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"strconv"
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"github.com/Mrs4s/MiraiGo/client/pb/cmd0x388"
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"github.com/Mrs4s/MiraiGo/internal/packets"
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"github.com/pkg/errors"
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"github.com/Mrs4s/MiraiGo/client/pb/channel"
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"github.com/Mrs4s/MiraiGo/client/pb/msg"
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"github.com/Mrs4s/MiraiGo/message"
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"google.golang.org/protobuf/proto"
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)
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type (
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guildImageUploadResponse struct {
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UploadKey []byte
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UploadIp []uint32
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UploadPort []uint32
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Width int32
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Height int32
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Message string
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DownloadIndex string
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FileId int64
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ResultCode int32
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IsExists bool
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}
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)
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func init() {
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decoders["ImgStore.QQMeetPicUp"] = decodeGuildImageStoreResponse
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}
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func (s *GuildService) SendGuildChannelMessage(guildId, channelId uint64, m *message.SendingMessage) (*message.GuildChannelMessage, error) {
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mr := rand.Uint32() // 客户端似乎是生成的 u32 虽然类型是u64
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req := &channel.DF62ReqBody{Msg: &channel.ChannelMsgContent{
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Head: &channel.ChannelMsgHead{
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RoutingHead: &channel.ChannelRoutingHead{
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GuildId: &guildId,
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ChannelId: &channelId,
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FromUin: proto.Uint64(uint64(s.c.Uin)),
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},
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ContentHead: &channel.ChannelContentHead{
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Type: proto.Uint64(3840), // const
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Random: proto.Uint64(uint64(mr)),
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},
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},
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Body: &msg.MessageBody{
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RichText: &msg.RichText{
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Elems: message.ToProtoElems(m.Elements, true),
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},
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},
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}}
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seq := s.c.nextSeq()
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payload, _ := proto.Marshal(req)
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packet := packets.BuildUniPacket(s.c.Uin, seq, "MsgProxy.SendMsg", 1, s.c.OutGoingPacketSessionId, []byte{}, s.c.sigInfo.d2Key, payload)
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rsp, err := s.c.sendAndWaitDynamic(seq, packet)
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if err != nil {
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return nil, errors.Wrap(err, "send packet error")
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}
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body := new(channel.DF62RspBody)
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if err = proto.Unmarshal(rsp, body); err != nil {
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return nil, errors.Wrap(err, "failed to unmarshal protobuf message")
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}
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if body.GetResult() != 0 {
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return nil, errors.Errorf("send channel message error: server response %v", body.GetResult())
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}
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return &message.GuildChannelMessage{
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Id: body.Head.ContentHead.GetSeq(),
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InternalId: body.Head.ContentHead.GetRandom(),
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GuildId: guildId,
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ChannelId: channelId,
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Time: int64(body.GetSendTime()),
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Sender: &message.GuildSender{
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TinyId: body.Head.RoutingHead.GetFromTinyid(),
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Nickname: s.Nickname,
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},
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Elements: message.ParseMessageElems(body.Body.RichText.Elems),
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}, nil
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}
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func (s *GuildService) QueryImage(guildId, channelId uint64, hash []byte, size uint64) (*message.GuildImageElement, error) {
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rsp, err := s.c.sendAndWait(s.c.buildGuildImageStorePacket(guildId, channelId, hash, size))
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if err != nil {
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return nil, errors.Wrap(err, "send packet error")
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}
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body := rsp.(*guildImageUploadResponse)
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if body.IsExists {
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return &message.GuildImageElement{
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FileId: body.FileId,
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FilePath: hex.EncodeToString(hash) + ".jpg",
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Size: int32(size),
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DownloadIndex: body.DownloadIndex,
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Width: body.Width,
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Height: body.Height,
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Md5: hash,
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}, nil
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}
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return nil, errors.New("image is not exists")
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}
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func (s *GuildService) UploadGuildImage(guildId, channelId uint64, img io.ReadSeeker) (*message.GuildImageElement, error) {
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_, _ = img.Seek(0, io.SeekStart) // safe
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fh, length := utils.ComputeMd5AndLength(img)
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_, _ = img.Seek(0, io.SeekStart)
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rsp, err := s.c.sendAndWait(s.c.buildGuildImageStorePacket(guildId, channelId, fh, uint64(length)))
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if err != nil {
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return nil, err
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}
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body := rsp.(*guildImageUploadResponse)
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if body.IsExists {
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goto ok
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}
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if len(s.c.srvSsoAddrs) == 0 {
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for i, addr := range body.UploadIp {
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s.c.srvSsoAddrs = append(s.c.srvSsoAddrs, fmt.Sprintf("%v:%v", binary.UInt32ToIPV4Address(addr), body.UploadPort[i]))
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}
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}
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if _, err = s.c.highwayUploadByBDH(img, length, 83, body.UploadKey, fh, binary.DynamicProtoMessage{11: guildId, 12: channelId}.Encode(), false); err == nil {
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goto ok
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}
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return nil, errors.Wrap(err, "highway upload error")
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ok:
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_, _ = img.Seek(0, io.SeekStart)
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i, _, err := image.DecodeConfig(img)
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var imageType int32 = 1000
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_, _ = img.Seek(0, io.SeekStart)
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tmp := make([]byte, 4)
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_, _ = img.Read(tmp)
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if bytes.Equal(tmp, []byte{0x47, 0x49, 0x46, 0x38}) {
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imageType = 2000
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}
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width := int32(i.Width)
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height := int32(i.Height)
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if err != nil {
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s.c.Warning("waring: decode image error: %v. this image will be displayed by wrong size in pc guild client", err)
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width = 200
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height = 200
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}
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return &message.GuildImageElement{
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FileId: body.FileId,
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FilePath: hex.EncodeToString(fh) + ".jpg",
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Size: int32(length),
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DownloadIndex: body.DownloadIndex,
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Width: width,
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Height: height,
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ImageType: imageType,
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Md5: fh,
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}, nil
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}
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func (c *QQClient) buildGuildImageStorePacket(guildId, channelId uint64, hash []byte, size uint64) (uint16, []byte) {
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seq := c.nextSeq()
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payload, _ := proto.Marshal(&cmd0x388.D388ReqBody{
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NetType: proto.Uint32(3),
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Subcmd: proto.Uint32(1),
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TryupImgReq: []*cmd0x388.TryUpImgReq{
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{
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GroupCode: &channelId,
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SrcUin: proto.Uint64(uint64(c.Uin)),
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FileId: proto.Uint64(0),
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FileMd5: hash,
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FileSize: &size,
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FileName: []byte(hex.EncodeToString(hash) + ".jpg"),
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SrcTerm: proto.Uint32(5),
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PlatformType: proto.Uint32(9),
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BuType: proto.Uint32(211),
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PicType: proto.Uint32(1000),
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BuildVer: []byte("8.8.38.2266"),
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AppPicType: proto.Uint32(1052),
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SrvUpload: proto.Uint32(0),
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QqmeetGuildId: &guildId,
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QqmeetChannelId: &channelId,
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},
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},
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CommandId: proto.Uint32(83),
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})
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packet := packets.BuildUniPacket(c.Uin, seq, "ImgStore.QQMeetPicUp", 1, c.OutGoingPacketSessionId, []byte{}, c.sigInfo.d2Key, payload)
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return seq, packet
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}
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func decodeGuildMessageEmojiReactions(content *channel.ChannelMsgContent) (r []*message.GuildMessageEmojiReaction) {
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r = []*message.GuildMessageEmojiReaction{}
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var common *msg.CommonElem
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for _, elem := range content.Body.RichText.Elems {
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if elem.CommonElem != nil && elem.CommonElem.GetServiceType() == 38 {
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common = elem.CommonElem
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break
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}
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}
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if common == nil {
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return
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}
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serv38 := new(msg.MsgElemInfoServtype38)
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_ = proto.Unmarshal(common.PbElem, serv38)
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if len(serv38.ReactData) > 0 {
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cnt := new(channel.MsgCnt)
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_ = proto.Unmarshal(serv38.ReactData, cnt)
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if len(cnt.EmojiReaction) == 0 {
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return
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}
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for _, e := range cnt.EmojiReaction {
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reaction := &message.GuildMessageEmojiReaction{
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EmojiId: e.GetEmojiId(),
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EmojiType: e.GetEmojiType(),
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Count: int32(e.GetCnt()),
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Clicked: e.GetIsClicked(),
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}
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if index, err := strconv.ParseInt(e.GetEmojiId(), 10, 32); err == nil {
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reaction.Face = message.NewFace(int32(index))
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}
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r = append(r, reaction)
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}
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}
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return
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}
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func decodeGuildImageStoreResponse(_ *QQClient, _ *incomingPacketInfo, payload []byte) (interface{}, error) {
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body := new(cmd0x388.D388RspBody)
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if err := proto.Unmarshal(payload, body); err != nil {
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return nil, errors.Wrap(err, "failed to unmarshal protobuf message")
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}
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if len(body.TryupImgRsp) == 0 {
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return nil, errors.New("response is empty")
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}
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rsp := body.TryupImgRsp[0]
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if rsp.GetResult() != 0 {
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return &guildImageUploadResponse{
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ResultCode: int32(rsp.GetResult()),
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Message: utils.B2S(rsp.GetFailMsg()),
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}, nil
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}
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if rsp.GetFileExit() {
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if rsp.ImgInfo != nil {
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return &guildImageUploadResponse{IsExists: true, FileId: int64(rsp.GetFileid()), DownloadIndex: string(rsp.GetDownloadIndex()), Width: int32(rsp.ImgInfo.GetFileWidth()), Height: int32(rsp.ImgInfo.GetFileHeight())}, nil
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}
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return &guildImageUploadResponse{IsExists: true, FileId: int64(rsp.GetFileid()), DownloadIndex: string(rsp.GetDownloadIndex())}, nil
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}
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return &guildImageUploadResponse{
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FileId: int64(rsp.GetFileid()),
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UploadKey: rsp.UpUkey,
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UploadIp: rsp.GetUpIp(),
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UploadPort: rsp.GetUpPort(),
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DownloadIndex: string(rsp.GetDownloadIndex()),
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}, nil
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}
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func (c *QQClient) parseGuildChannelMessage(msg *channel.ChannelMsgContent) *message.GuildChannelMessage {
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guild := c.GuildService.FindGuild(msg.Head.RoutingHead.GetGuildId())
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if guild == nil {
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return nil // todo: sync guild info
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}
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// mem := guild.FindMember(msg.Head.RoutingHead.GetFromTinyid())
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return &message.GuildChannelMessage{
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Id: msg.Head.ContentHead.GetSeq(),
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InternalId: msg.Head.ContentHead.GetRandom(),
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GuildId: msg.Head.RoutingHead.GetGuildId(),
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ChannelId: msg.Head.RoutingHead.GetChannelId(),
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Time: int64(msg.Head.ContentHead.GetTime()),
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Sender: &message.GuildSender{
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TinyId: msg.Head.RoutingHead.GetFromTinyid(),
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Nickname: string(msg.ExtInfo.GetFromNick()),
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},
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Elements: message.ParseMessageElems(msg.Body.RichText.Elems),
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}
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}
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