初始化导入 new-api 源码

relay/channel/siliconflow/adaptor.go

@@ -0,0 +1,130 @@
+package siliconflow
+
+import (
+	"errors"
+	"fmt"
+	"io"
+	"net/http"
+
+	"github.com/QuantumNous/new-api/common"
+	"github.com/QuantumNous/new-api/dto"
+	"github.com/QuantumNous/new-api/relay/channel"
+	"github.com/QuantumNous/new-api/relay/channel/openai"
+	relaycommon "github.com/QuantumNous/new-api/relay/common"
+	"github.com/QuantumNous/new-api/relay/constant"
+	"github.com/QuantumNous/new-api/types"
+
+	"github.com/gin-gonic/gin"
+	"github.com/samber/lo"
+)
+
+type Adaptor struct {
+}
+
+func (a *Adaptor) ConvertGeminiRequest(*gin.Context, *relaycommon.RelayInfo, *dto.GeminiChatRequest) (any, error) {
+	//TODO implement me
+	return nil, errors.New("not implemented")
+}
+
+func (a *Adaptor) ConvertClaudeRequest(c *gin.Context, info *relaycommon.RelayInfo, req *dto.ClaudeRequest) (any, error) {
+	adaptor := openai.Adaptor{}
+	return adaptor.ConvertClaudeRequest(c, info, req)
+}
+
+func (a *Adaptor) ConvertAudioRequest(c *gin.Context, info *relaycommon.RelayInfo, request dto.AudioRequest) (io.Reader, error) {
+	adaptor := openai.Adaptor{}
+	return adaptor.ConvertAudioRequest(c, info, request)
+}
+
+func (a *Adaptor) ConvertImageRequest(c *gin.Context, info *relaycommon.RelayInfo, request dto.ImageRequest) (any, error) {
+	// 解析extra到SFImageRequest里，以填入SiliconFlow特殊字段。若失败重建一个空的。
+	sfRequest := &SFImageRequest{}
+	extra, err := common.Marshal(request.Extra)
+	if err == nil {
+		err = common.Unmarshal(extra, sfRequest)
+		if err != nil {
+			sfRequest = &SFImageRequest{}
+		}
+	}
+
+	sfRequest.Model = request.Model
+	sfRequest.Prompt = request.Prompt
+	// 优先使用image_size/batch_size，否则使用OpenAI标准的size/n
+	if sfRequest.ImageSize == "" {
+		sfRequest.ImageSize = request.Size
+	}
+	if sfRequest.BatchSize == 0 {
+		if request.N != nil {
+			sfRequest.BatchSize = lo.FromPtr(request.N)
+		}
+	}
+
+	return sfRequest, nil
+}
+
+func (a *Adaptor) Init(info *relaycommon.RelayInfo) {
+}
+
+func (a *Adaptor) GetRequestURL(info *relaycommon.RelayInfo) (string, error) {
+	if info.RelayMode == constant.RelayModeRerank {
+		return fmt.Sprintf("%s/v1/rerank", info.ChannelBaseUrl), nil
+	}
+	return relaycommon.GetFullRequestURL(info.ChannelBaseUrl, info.RequestURLPath, info.ChannelType), nil
+}
+
+func (a *Adaptor) SetupRequestHeader(c *gin.Context, req *http.Header, info *relaycommon.RelayInfo) error {
+	channel.SetupApiRequestHeader(info, c, req)
+	req.Set("Authorization", fmt.Sprintf("Bearer %s", info.ApiKey))
+	return nil
+}
+
+func (a *Adaptor) ConvertOpenAIRequest(c *gin.Context, info *relaycommon.RelayInfo, request *dto.GeneralOpenAIRequest) (any, error) {
+	// SiliconFlow requires messages array for FIM requests, even if client doesn't send it
+	if (request.Prefix != nil || request.Suffix != nil) && len(request.Messages) == 0 {
+		// Add an empty user message to satisfy SiliconFlow's requirement
+		request.Messages = []dto.Message{
+			{
+				Role:    "user",
+				Content: "",
+			},
+		}
+	}
+	return request, nil
+}
+
+func (a *Adaptor) ConvertOpenAIResponsesRequest(c *gin.Context, info *relaycommon.RelayInfo, request dto.OpenAIResponsesRequest) (any, error) {
+	// TODO implement me
+	return nil, errors.New("not implemented")
+}
+
+func (a *Adaptor) DoRequest(c *gin.Context, info *relaycommon.RelayInfo, requestBody io.Reader) (any, error) {
+	adaptor := openai.Adaptor{}
+	return adaptor.DoRequest(c, info, requestBody)
+}
+
+func (a *Adaptor) ConvertRerankRequest(c *gin.Context, relayMode int, request dto.RerankRequest) (any, error) {
+	return request, nil
+}
+
+func (a *Adaptor) ConvertEmbeddingRequest(c *gin.Context, info *relaycommon.RelayInfo, request dto.EmbeddingRequest) (any, error) {
+	return request, nil
+}
+
+func (a *Adaptor) DoResponse(c *gin.Context, resp *http.Response, info *relaycommon.RelayInfo) (usage any, err *types.NewAPIError) {
+	switch info.RelayMode {
+	case constant.RelayModeRerank:
+		usage, err = siliconflowRerankHandler(c, info, resp)
+	default:
+		adaptor := openai.Adaptor{}
+		usage, err = adaptor.DoResponse(c, resp, info)
+	}
+	return
+}
+
+func (a *Adaptor) GetModelList() []string {
+	return ModelList
+}
+
+func (a *Adaptor) GetChannelName() string {
+	return ChannelName
+}