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Merge pull request #265 from ConnectAI-E/support_vision
feat: 支持gpt4v 「WIP」
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,74 @@ | ||
| package handlers | ||
|
|
||
| import ( | ||
| "context" | ||
| "fmt" | ||
| larkcard "github.com/larksuite/oapi-sdk-go/v3/card" | ||
| larkcore "github.com/larksuite/oapi-sdk-go/v3/core" | ||
| "start-feishubot/services" | ||
| ) | ||
|
|
||
| func NewVisionResolutionHandler(cardMsg CardMsg, | ||
| m MessageHandler) CardHandlerFunc { | ||
| return func(ctx context.Context, cardAction *larkcard.CardAction) (interface{}, error) { | ||
| if cardMsg.Kind == VisionStyleKind { | ||
| CommonProcessVisionStyle(cardMsg, cardAction, m.sessionCache) | ||
| return nil, nil | ||
| } | ||
| return nil, ErrNextHandler | ||
| } | ||
| } | ||
| func NewVisionModeChangeHandler(cardMsg CardMsg, | ||
| m MessageHandler) CardHandlerFunc { | ||
| return func(ctx context.Context, cardAction *larkcard.CardAction) (interface{}, error) { | ||
| if cardMsg.Kind == VisionModeChangeKind { | ||
| newCard, err, done := CommonProcessVisionModeChange(cardMsg, m.sessionCache) | ||
| if done { | ||
| return newCard, err | ||
| } | ||
| return nil, nil | ||
| } | ||
| return nil, ErrNextHandler | ||
| } | ||
| } | ||
|
|
||
| func CommonProcessVisionStyle(msg CardMsg, | ||
| cardAction *larkcard.CardAction, | ||
| cache services.SessionServiceCacheInterface) { | ||
| option := cardAction.Action.Option | ||
| fmt.Println(larkcore.Prettify(msg)) | ||
| cache.SetVisionDetail(msg.SessionId, services.VisionDetail(option)) | ||
| //send text | ||
| replyMsg(context.Background(), "图片解析度调整为："+option, | ||
| &msg.MsgId) | ||
| } | ||
|
|
||
| func CommonProcessVisionModeChange(cardMsg CardMsg, | ||
| session services.SessionServiceCacheInterface) ( | ||
| interface{}, error, bool) { | ||
| if cardMsg.Value == "1" { | ||
|
|
||
| sessionId := cardMsg.SessionId | ||
| session.Clear(sessionId) | ||
| session.SetMode(sessionId, | ||
| services.ModeVision) | ||
| session.SetVisionDetail(sessionId, | ||
| services.VisionDetailLow) | ||
|
|
||
| newCard, _ := | ||
| newSendCard( | ||
| withHeader("🕵️️ 已进入图片推理模式", larkcard.TemplateBlue), | ||
| withVisionDetailLevelBtn(&sessionId), | ||
| withNote("提醒：回复图片，让LLM和你一起推理图片的内容。")) | ||
| return newCard, nil, true | ||
| } | ||
| if cardMsg.Value == "0" { | ||
| newCard, _ := newSendCard( | ||
| withHeader("️🎒 机器人提醒", larkcard.TemplateGreen), | ||
| withMainMd("依旧保留此话题的上下文信息"), | ||
| withNote("我们可以继续探讨这个话题,期待和您聊天。如果您有其他问题或者想要讨论的话题，请告诉我哦"), | ||
| ) | ||
| return newCard, nil, true | ||
| } | ||
| return nil, nil, false | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,160 @@ | ||
| package handlers | ||
|
|
||
| import ( | ||
| "context" | ||
| "fmt" | ||
| "os" | ||
| "start-feishubot/initialization" | ||
| "start-feishubot/services" | ||
| "start-feishubot/services/openai" | ||
| "start-feishubot/utils" | ||
|
|
||
| larkim "github.com/larksuite/oapi-sdk-go/v3/service/im/v1" | ||
| ) | ||
|
|
||
| type VisionAction struct { /*图片推理*/ | ||
| } | ||
|
|
||
| func (va *VisionAction) Execute(a *ActionInfo) bool { | ||
| if !AzureModeCheck(a) { | ||
| return true | ||
| } | ||
|
|
||
| if isVisionCommand(a) { | ||
| initializeVisionMode(a) | ||
| sendVisionInstructionCard(*a.ctx, a.info.sessionId, a.info.msgId) | ||
| return false | ||
| } | ||
|
|
||
| mode := a.handler.sessionCache.GetMode(*a.info.sessionId) | ||
|
|
||
| if a.info.msgType == "image" { | ||
| if mode != services.ModeVision { | ||
| sendVisionModeCheckCard(*a.ctx, a.info.sessionId, a.info.msgId) | ||
| return false | ||
| } | ||
|
|
||
| return va.handleVisionImage(a) | ||
| } | ||
|
|
||
| if a.info.msgType == "post" && mode == services.ModeVision { | ||
| return va.handleVisionPost(a) | ||
| } | ||
|
|
||
| return true | ||
| } | ||
|
|
||
| func isVisionCommand(a *ActionInfo) bool { | ||
| _, foundPic := utils.EitherTrimEqual(a.info.qParsed, "/vision", "图片推理") | ||
| return foundPic | ||
| } | ||
|
|
||
| func initializeVisionMode(a *ActionInfo) { | ||
| a.handler.sessionCache.Clear(*a.info.sessionId) | ||
| a.handler.sessionCache.SetMode(*a.info.sessionId, services.ModeVision) | ||
| a.handler.sessionCache.SetVisionDetail(*a.info.sessionId, services.VisionDetailHigh) | ||
| } | ||
|
|
||
| func (va *VisionAction) handleVisionImage(a *ActionInfo) bool { | ||
| detail := a.handler.sessionCache.GetVisionDetail(*a.info.sessionId) | ||
| base64, err := downloadAndEncodeImage(a.info.imageKey, a.info.msgId) | ||
| if err != nil { | ||
| replyWithErrorMsg(*a.ctx, err, a.info.msgId) | ||
| return false | ||
| } | ||
|
|
||
| return va.processImageAndReply(a, base64, detail) | ||
| } | ||
|
|
||
| func (va *VisionAction) handleVisionPost(a *ActionInfo) bool { | ||
| detail := a.handler.sessionCache.GetVisionDetail(*a.info.sessionId) | ||
| var base64s []string | ||
|
|
||
| for _, imageKey := range a.info.imageKeys { | ||
| if imageKey == "" { | ||
| continue | ||
| } | ||
| base64, err := downloadAndEncodeImage(imageKey, a.info.msgId) | ||
| if err != nil { | ||
| replyWithErrorMsg(*a.ctx, err, a.info.msgId) | ||
| return false | ||
| } | ||
| base64s = append(base64s, base64) | ||
| } | ||
|
|
||
| if len(base64s) == 0 { | ||
| replyMsg(*a.ctx, "🤖️：请发送一张图片", a.info.msgId) | ||
| return false | ||
| } | ||
|
|
||
| return va.processMultipleImagesAndReply(a, base64s, detail) | ||
| } | ||
|
|
||
| func downloadAndEncodeImage(imageKey string, msgId *string) (string, error) { | ||
| f := fmt.Sprintf("%s.png", imageKey) | ||
| defer os.Remove(f) | ||
|
|
||
| req := larkim.NewGetMessageResourceReqBuilder().MessageId(*msgId).FileKey(imageKey).Type("image").Build() | ||
| resp, err := initialization.GetLarkClient().Im.MessageResource.Get(context.Background(), req) | ||
| if err != nil { | ||
| return "", err | ||
| } | ||
|
|
||
| resp.WriteFile(f) | ||
| return openai.GetBase64FromImage(f) | ||
| } | ||
|
|
||
| func replyWithErrorMsg(ctx context.Context, err error, msgId *string) { | ||
| replyMsg(ctx, fmt.Sprintf("🤖️：图片下载失败，请稍后再试～\n 错误信息: %v", err), msgId) | ||
| } | ||
|
|
||
| func (va *VisionAction) processImageAndReply(a *ActionInfo, base64 string, detail string) bool { | ||
| msg := createVisionMessages("解释这个图片", base64, detail) | ||
| completions, err := a.handler.gpt.GetVisionInfo(msg) | ||
| if err != nil { | ||
| replyWithErrorMsg(*a.ctx, err, a.info.msgId) | ||
| return false | ||
| } | ||
| sendVisionTopicCard(*a.ctx, a.info.sessionId, a.info.msgId, completions.Content) | ||
| return false | ||
| } | ||
|
|
||
| func (va *VisionAction) processMultipleImagesAndReply(a *ActionInfo, base64s []string, detail string) bool { | ||
| msg := createMultipleVisionMessages(a.info.qParsed, base64s, detail) | ||
| completions, err := a.handler.gpt.GetVisionInfo(msg) | ||
| if err != nil { | ||
| replyWithErrorMsg(*a.ctx, err, a.info.msgId) | ||
| return false | ||
| } | ||
| sendVisionTopicCard(*a.ctx, a.info.sessionId, a.info.msgId, completions.Content) | ||
| return false | ||
| } | ||
|
|
||
| func createVisionMessages(query, base64Image, detail string) []openai.VisionMessages { | ||
| return []openai.VisionMessages{ | ||
| { | ||
| Role: "user", | ||
| Content: []openai.ContentType{ | ||
| {Type: "text", Text: query}, | ||
| {Type: "image_url", ImageURL: &openai.ImageURL{ | ||
| URL: "data:image/jpeg;base64," + base64Image, | ||
| Detail: detail, | ||
| }}, | ||
| }, | ||
| }, | ||
| } | ||
| } | ||
|
|
||
| func createMultipleVisionMessages(query string, base64Images []string, detail string) []openai.VisionMessages { | ||
| content := []openai.ContentType{{Type: "text", Text: query}} | ||
| for _, base64Image := range base64Images { | ||
| content = append(content, openai.ContentType{ | ||
| Type: "image_url", | ||
| ImageURL: &openai.ImageURL{ | ||
| URL: "data:image/jpeg;base64," + base64Image, | ||
| Detail: detail, | ||
| }, | ||
| }) | ||
| } | ||
| return []openai.VisionMessages{{Role: "user", Content: content}} | ||
| } |
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