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支持豆包(ASR)语音识别2.0 #4245

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支持豆包(ASR)语音识别2.0 #4245

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30 changes: 30 additions & 0 deletions relay/channel/volcengine/adaptor.go
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Original file line number Diff line number Diff line change
Expand Up @@ -47,6 +47,10 @@ func (a *Adaptor) ConvertClaudeRequest(c *gin.Context, info *relaycommon.RelayIn
}

func (a *Adaptor) ConvertAudioRequest(c *gin.Context, info *relaycommon.RelayInfo, request dto.AudioRequest) (io.Reader, error) {
if info.RelayMode == constant.RelayModeAudioTranscription {
return a.convertASRRequest(c, info, request)
}

if info.RelayMode != constant.RelayModeAudioSpeech {
return nil, errors.New("unsupported audio relay mode")
}
Expand Down Expand Up @@ -273,6 +277,8 @@ func (a *Adaptor) GetRequestURL(info *relaycommon.RelayInfo) (string, error) {
return fmt.Sprintf("%s/api/v3/rerank", baseUrl), nil
case constant.RelayModeResponses:
return fmt.Sprintf("%s/api/v3/responses", baseUrl), nil
case constant.RelayModeAudioTranscription:
return asrSubmitURL, nil
case constant.RelayModeAudioSpeech:
if baseUrl == channelconstant.ChannelBaseURLs[channelconstant.ChannelTypeVolcEngine] {
return "wss://openspeech.bytedance.com/api/v1/tts/ws_binary", nil
Expand All @@ -287,6 +293,17 @@ func (a *Adaptor) GetRequestURL(info *relaycommon.RelayInfo) (string, error) {
func (a *Adaptor) SetupRequestHeader(c *gin.Context, req *http.Header, info *relaycommon.RelayInfo) error {
channel.SetupApiRequestHeader(info, c, req)

if info.RelayMode == constant.RelayModeAudioTranscription {
req.Set("X-Api-Key", info.ApiKey)
req.Set("X-Api-Resource-Id", asrResourceID)
if requestID, exists := c.Get(contextKeyASRRequestID); exists {
req.Set("X-Api-Request-Id", requestID.(string))
}
req.Set("X-Api-Sequence", "-1")
req.Set("Content-Type", "application/json")
return nil
}

if info.RelayMode == constant.RelayModeAudioSpeech {
parts := strings.Split(info.ApiKey, "|")
if len(parts) == 2 {
Expand Down Expand Up @@ -330,6 +347,15 @@ func (a *Adaptor) ConvertOpenAIResponsesRequest(c *gin.Context, info *relaycommo
}

func (a *Adaptor) DoRequest(c *gin.Context, info *relaycommon.RelayInfo, requestBody io.Reader) (any, error) {
if info.RelayMode == constant.RelayModeAudioTranscription {
bodyBytes, err := io.ReadAll(requestBody)
if err != nil {
return nil, fmt.Errorf("failed to read ASR request body: %w", err)
}
c.Set(contextKeyASRSubmitBody, bodyBytes)
return nil, nil
}

if info.RelayMode == constant.RelayModeAudioSpeech {
baseUrl := info.ChannelBaseUrl
if baseUrl == "" {
Expand All @@ -346,6 +372,10 @@ func (a *Adaptor) DoRequest(c *gin.Context, info *relaycommon.RelayInfo, request
}

func (a *Adaptor) DoResponse(c *gin.Context, resp *http.Response, info *relaycommon.RelayInfo) (usage any, err *types.NewAPIError) {
if info.RelayMode == constant.RelayModeAudioTranscription {
return handleASRResponse(c, info)
}

if info.RelayFormat == types.RelayFormatClaude {
if _, ok := channelconstant.ChannelSpecialBases[info.ChannelBaseUrl]; ok {
adaptor := claude.Adaptor{}
Expand Down
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