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| 1 | +package event |
| 2 | + |
| 3 | +import ( |
| 4 | + "encoding/json" |
| 5 | + |
| 6 | + "github.com/tencent-connect/botgo/dto" |
| 7 | + "github.com/tidwall/gjson" // 由于回包的 d 类型不确定,gjson 用于从回包json中提取 d 并进行针对性的解析 |
| 8 | +) |
| 9 | + |
| 10 | +var eventParseFuncMap = map[dto.OPCode]map[dto.EventType]eventParseFunc{ |
| 11 | + dto.WSDispatchEvent: { |
| 12 | + dto.EventGuildCreate: guildHandler, |
| 13 | + dto.EventGuildUpdate: guildHandler, |
| 14 | + dto.EventGuildDelete: guildHandler, |
| 15 | + |
| 16 | + dto.EventChannelCreate: channelHandler, |
| 17 | + dto.EventChannelUpdate: channelHandler, |
| 18 | + dto.EventChannelDelete: channelHandler, |
| 19 | + |
| 20 | + dto.EventGuildMemberAdd: guildMemberHandler, |
| 21 | + dto.EventGuildMemberUpdate: guildMemberHandler, |
| 22 | + dto.EventGuildMemberRemove: guildMemberHandler, |
| 23 | + |
| 24 | + dto.EventMessageCreate: messageHandler, |
| 25 | + |
| 26 | + dto.EventMessageReactionAdd: messageReactionHandler, |
| 27 | + dto.EventMessageReactionRemove: messageReactionHandler, |
| 28 | + |
| 29 | + dto.EventAtMessageCreate: atMessageHandler, |
| 30 | + dto.EventDirectMessageCreate: directMessageHandler, |
| 31 | + |
| 32 | + dto.EventAudioStart: audioHandler, |
| 33 | + dto.EventAudioFinish: audioHandler, |
| 34 | + dto.EventAudioOnMic: audioHandler, |
| 35 | + dto.EventAudioOffMic: audioHandler, |
| 36 | + |
| 37 | + dto.EventMessageAuditPass: messageAuditHandler, |
| 38 | + dto.EventMessageAuditReject: messageAuditHandler, |
| 39 | + |
| 40 | + dto.EventForumThreadCreate: threadHandler, |
| 41 | + dto.EventForumThreadUpdate: threadHandler, |
| 42 | + dto.EventForumThreadDelete: threadHandler, |
| 43 | + dto.EventForumPostCreate: postHandler, |
| 44 | + dto.EventForumPostDelete: postHandler, |
| 45 | + dto.EventForumReplyCreate: replyHandler, |
| 46 | + dto.EventForumReplyDelete: replyHandler, |
| 47 | + dto.EventForumAuditResult: forumAuditHandler, |
| 48 | + |
| 49 | + dto.EventInteractionCreate: interactionHandler, |
| 50 | + }, |
| 51 | +} |
| 52 | + |
| 53 | +type eventParseFunc func(event *dto.WSPayload, message []byte) error |
| 54 | + |
| 55 | +// ParseAndHandle 处理回调事件 |
| 56 | +func ParseAndHandle(payload *dto.WSPayload) error { |
| 57 | + // 指定类型的 handler |
| 58 | + if h, ok := eventParseFuncMap[payload.OPCode][payload.Type]; ok { |
| 59 | + return h(payload, payload.RawMessage) |
| 60 | + } |
| 61 | + // 透传handler,如果未注册具体类型的 handler,会统一投递到这个 handler |
| 62 | + if DefaultHandlers.Plain != nil { |
| 63 | + return DefaultHandlers.Plain(payload, payload.RawMessage) |
| 64 | + } |
| 65 | + return nil |
| 66 | +} |
| 67 | + |
| 68 | +// ParseData 解析数据 |
| 69 | +func ParseData(message []byte, target interface{}) error { |
| 70 | + data := gjson.Get(string(message), "d") |
| 71 | + return json.Unmarshal([]byte(data.String()), target) |
| 72 | +} |
| 73 | + |
| 74 | +func guildHandler(payload *dto.WSPayload, message []byte) error { |
| 75 | + data := &dto.WSGuildData{} |
| 76 | + if err := ParseData(message, data); err != nil { |
| 77 | + return err |
| 78 | + } |
| 79 | + if DefaultHandlers.Guild != nil { |
| 80 | + return DefaultHandlers.Guild(payload, data) |
| 81 | + } |
| 82 | + return nil |
| 83 | +} |
| 84 | + |
| 85 | +func channelHandler(payload *dto.WSPayload, message []byte) error { |
| 86 | + data := &dto.WSChannelData{} |
| 87 | + if err := ParseData(message, data); err != nil { |
| 88 | + return err |
| 89 | + } |
| 90 | + if DefaultHandlers.Channel != nil { |
| 91 | + return DefaultHandlers.Channel(payload, data) |
| 92 | + } |
| 93 | + return nil |
| 94 | +} |
| 95 | + |
| 96 | +func guildMemberHandler(payload *dto.WSPayload, message []byte) error { |
| 97 | + data := &dto.WSGuildMemberData{} |
| 98 | + if err := ParseData(message, data); err != nil { |
| 99 | + return err |
| 100 | + } |
| 101 | + if DefaultHandlers.GuildMember != nil { |
| 102 | + return DefaultHandlers.GuildMember(payload, data) |
| 103 | + } |
| 104 | + return nil |
| 105 | +} |
| 106 | + |
| 107 | +func messageHandler(payload *dto.WSPayload, message []byte) error { |
| 108 | + data := &dto.WSMessageData{} |
| 109 | + if err := ParseData(message, data); err != nil { |
| 110 | + return err |
| 111 | + } |
| 112 | + if DefaultHandlers.Message != nil { |
| 113 | + return DefaultHandlers.Message(payload, data) |
| 114 | + } |
| 115 | + return nil |
| 116 | +} |
| 117 | + |
| 118 | +func messageReactionHandler(payload *dto.WSPayload, message []byte) error { |
| 119 | + data := &dto.WSMessageReactionData{} |
| 120 | + if err := ParseData(message, data); err != nil { |
| 121 | + return err |
| 122 | + } |
| 123 | + if DefaultHandlers.MessageReaction != nil { |
| 124 | + return DefaultHandlers.MessageReaction(payload, data) |
| 125 | + } |
| 126 | + return nil |
| 127 | +} |
| 128 | + |
| 129 | +func atMessageHandler(payload *dto.WSPayload, message []byte) error { |
| 130 | + data := &dto.WSATMessageData{} |
| 131 | + if err := ParseData(message, data); err != nil { |
| 132 | + return err |
| 133 | + } |
| 134 | + if DefaultHandlers.ATMessage != nil { |
| 135 | + return DefaultHandlers.ATMessage(payload, data) |
| 136 | + } |
| 137 | + return nil |
| 138 | +} |
| 139 | + |
| 140 | +func directMessageHandler(payload *dto.WSPayload, message []byte) error { |
| 141 | + data := &dto.WSDirectMessageData{} |
| 142 | + if err := ParseData(message, data); err != nil { |
| 143 | + return err |
| 144 | + } |
| 145 | + if DefaultHandlers.DirectMessage != nil { |
| 146 | + return DefaultHandlers.DirectMessage(payload, data) |
| 147 | + } |
| 148 | + return nil |
| 149 | +} |
| 150 | + |
| 151 | +func audioHandler(payload *dto.WSPayload, message []byte) error { |
| 152 | + data := &dto.WSAudioData{} |
| 153 | + if err := ParseData(message, data); err != nil { |
| 154 | + return err |
| 155 | + } |
| 156 | + if DefaultHandlers.Audio != nil { |
| 157 | + return DefaultHandlers.Audio(payload, data) |
| 158 | + } |
| 159 | + return nil |
| 160 | +} |
| 161 | + |
| 162 | +func threadHandler(payload *dto.WSPayload, message []byte) error { |
| 163 | + data := &dto.WSThreadData{} |
| 164 | + if err := ParseData(message, data); err != nil { |
| 165 | + return err |
| 166 | + } |
| 167 | + if DefaultHandlers.Thread != nil { |
| 168 | + return DefaultHandlers.Thread(payload, data) |
| 169 | + } |
| 170 | + return nil |
| 171 | +} |
| 172 | + |
| 173 | +func postHandler(payload *dto.WSPayload, message []byte) error { |
| 174 | + data := &dto.WSPostData{} |
| 175 | + if err := ParseData(message, data); err != nil { |
| 176 | + return err |
| 177 | + } |
| 178 | + if DefaultHandlers.Post != nil { |
| 179 | + return DefaultHandlers.Post(payload, data) |
| 180 | + } |
| 181 | + return nil |
| 182 | +} |
| 183 | + |
| 184 | +func replyHandler(payload *dto.WSPayload, message []byte) error { |
| 185 | + data := &dto.WSReplyData{} |
| 186 | + if err := ParseData(message, data); err != nil { |
| 187 | + return err |
| 188 | + } |
| 189 | + if DefaultHandlers.Reply != nil { |
| 190 | + return DefaultHandlers.Reply(payload, data) |
| 191 | + } |
| 192 | + return nil |
| 193 | +} |
| 194 | + |
| 195 | +func forumAuditHandler(payload *dto.WSPayload, message []byte) error { |
| 196 | + data := &dto.WSForumAuditData{} |
| 197 | + if err := ParseData(message, data); err != nil { |
| 198 | + return err |
| 199 | + } |
| 200 | + if DefaultHandlers.ForumAudit != nil { |
| 201 | + return DefaultHandlers.ForumAudit(payload, data) |
| 202 | + } |
| 203 | + return nil |
| 204 | +} |
| 205 | + |
| 206 | +func messageAuditHandler(payload *dto.WSPayload, message []byte) error { |
| 207 | + data := &dto.WSMessageAuditData{} |
| 208 | + if err := ParseData(message, data); err != nil { |
| 209 | + return err |
| 210 | + } |
| 211 | + if DefaultHandlers.MessageAudit != nil { |
| 212 | + return DefaultHandlers.MessageAudit(payload, data) |
| 213 | + } |
| 214 | + return nil |
| 215 | +} |
| 216 | + |
| 217 | +func interactionHandler(payload *dto.WSPayload, message []byte) error { |
| 218 | + data := &dto.WSInteractionData{} |
| 219 | + if err := ParseData(message, data); err != nil { |
| 220 | + return err |
| 221 | + } |
| 222 | + if DefaultHandlers.Interaction != nil { |
| 223 | + return DefaultHandlers.Interaction(payload, data) |
| 224 | + } |
| 225 | + return nil |
| 226 | +} |
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