Merge branch 'songquanpeng:main' into main

Author: haobibo

relay/adaptor/cloudflare/adaptor.go

@@ -5,6 +5,7 @@ import (
 	"fmt"
 	"io"
 	"net/http"
+	"strings"
 
 	"github.com/gin-gonic/gin"
 	"github.com/songquanpeng/one-api/relay/adaptor"
@@ -28,14 +29,32 @@ func (a *Adaptor) Init(meta *meta.Meta) {
 	a.meta = meta
 }
 
+// WorkerAI cannot be used across accounts with AIGateWay
+// https://developers.cloudflare.com/ai-gateway/providers/workersai/#openai-compatible-endpoints
+// https://gateway.ai.cloudflare.com/v1/{account_id}/{gateway_id}/workers-ai
+func (a *Adaptor) isAIGateWay(baseURL string) bool {
+	return strings.HasPrefix(baseURL, "https://gateway.ai.cloudflare.com") && strings.HasSuffix(baseURL, "/workers-ai")
+}
+
 func (a *Adaptor) GetRequestURL(meta *meta.Meta) (string, error) {
+	isAIGateWay := a.isAIGateWay(meta.BaseURL)
+	var urlPrefix string
+	if isAIGateWay {
+		urlPrefix = meta.BaseURL
+	} else {
+		urlPrefix = fmt.Sprintf("%s/client/v4/accounts/%s/ai", meta.BaseURL, meta.Config.UserID)
+	}
+
 	switch meta.Mode {
 	case relaymode.ChatCompletions:
-		return fmt.Sprintf("%s/client/v4/accounts/%s/ai/v1/chat/completions", meta.BaseURL, meta.Config.UserID), nil
+		return fmt.Sprintf("%s/v1/chat/completions", urlPrefix), nil
 	case relaymode.Embeddings:
-		return fmt.Sprintf("%s/client/v4/accounts/%s/ai/v1/embeddings", meta.BaseURL, meta.Config.UserID), nil
+		return fmt.Sprintf("%s/v1/embeddings", urlPrefix), nil
 	default:
-		return fmt.Sprintf("%s/client/v4/accounts/%s/ai/run/%s", meta.BaseURL, meta.Config.UserID, meta.ActualModelName), nil
+		if isAIGateWay {
+			return fmt.Sprintf("%s/%s", urlPrefix, meta.ActualModelName), nil
+		}
+		return fmt.Sprintf("%s/run/%s", urlPrefix, meta.ActualModelName), nil
 	}
 }
 

relay/adaptor/openai/main.go

@@ -4,11 +4,12 @@ import (
 	"bufio"
 	"bytes"
 	"encoding/json"
-	"github.com/songquanpeng/one-api/common/render"
 	"io"
 	"net/http"
 	"strings"
 
+	"github.com/songquanpeng/one-api/common/render"
+
 	"github.com/gin-gonic/gin"
 	"github.com/songquanpeng/one-api/common"
 	"github.com/songquanpeng/one-api/common/conv"
@@ -31,6 +32,7 @@ func StreamHandler(c *gin.Context, resp *http.Response, relayMode int) (*model.E
 
 	common.SetEventStreamHeaders(c)
 
+	doneRendered := false
 	for scanner.Scan() {
 		data := scanner.Text()
 		if len(data) < dataPrefixLength { // ignore blank line or wrong format
@@ -41,6 +43,7 @@ func StreamHandler(c *gin.Context, resp *http.Response, relayMode int) (*model.E
 		}
 		if strings.HasPrefix(data[dataPrefixLength:], done) {
 			render.StringData(c, data)
+			doneRendered = true
 			continue
 		}
 		switch relayMode {
@@ -81,7 +84,9 @@ func StreamHandler(c *gin.Context, resp *http.Response, relayMode int) (*model.E
 		logger.SysError("error reading stream: " + err.Error())
 	}
 
-	render.Done(c)
+	if !doneRendered {
+		render.Done(c)
+	}
 
 	err := resp.Body.Close()
 	if err != nil {