mirror of
https://github.com/router-for-me/CLIProxyAPI.git
synced 2026-02-03 04:50:52 +08:00
Add openai codex support
This commit is contained in:
Luis Pater
@@ -1,268 +0,0 @@
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// Package cli provides HTTP handlers for Gemini CLI API functionality.
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// This package implements handlers that process CLI-specific requests for Gemini API operations,
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// including content generation and streaming content generation endpoints.
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// The handlers restrict access to localhost only and manage communication with the backend service.
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package cli
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import (
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"bytes"
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"context"
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"fmt"
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"github.com/gin-gonic/gin"
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"github.com/luispater/CLIProxyAPI/internal/api/handlers"
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"github.com/luispater/CLIProxyAPI/internal/client"
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"github.com/luispater/CLIProxyAPI/internal/util"
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log "github.com/sirupsen/logrus"
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"github.com/tidwall/gjson"
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"github.com/tidwall/sjson"
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"io"
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"net/http"
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"strings"
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"time"
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)
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// GeminiCLIAPIHandlers contains the handlers for Gemini CLI API endpoints.
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// It holds a pool of clients to interact with the backend service.
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type GeminiCLIAPIHandlers struct {
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*handlers.APIHandlers
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}
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// NewGeminiCLIAPIHandlers creates a new Gemini CLI API handlers instance.
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// It takes an APIHandlers instance as input and returns a GeminiCLIAPIHandlers.
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func NewGeminiCLIAPIHandlers(apiHandlers *handlers.APIHandlers) *GeminiCLIAPIHandlers {
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return &GeminiCLIAPIHandlers{
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APIHandlers: apiHandlers,
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}
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}
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// CLIHandler handles CLI-specific requests for Gemini API operations.
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// It restricts access to localhost only and routes requests to appropriate internal handlers.
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func (h *GeminiCLIAPIHandlers) CLIHandler(c *gin.Context) {
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if !strings.HasPrefix(c.Request.RemoteAddr, "127.0.0.1:") {
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c.JSON(http.StatusForbidden, handlers.ErrorResponse{
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Error: handlers.ErrorDetail{
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Message: "CLI reply only allow local access",
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Type: "forbidden",
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},
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})
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return
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}
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rawJSON, _ := c.GetRawData()
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requestRawURI := c.Request.URL.Path
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if requestRawURI == "/v1internal:generateContent" {
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h.internalGenerateContent(c, rawJSON)
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} else if requestRawURI == "/v1internal:streamGenerateContent" {
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h.internalStreamGenerateContent(c, rawJSON)
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} else {
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reqBody := bytes.NewBuffer(rawJSON)
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req, err := http.NewRequest("POST", fmt.Sprintf("https://cloudcode-pa.googleapis.com%s", c.Request.URL.RequestURI()), reqBody)
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if err != nil {
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c.JSON(http.StatusBadRequest, handlers.ErrorResponse{
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Error: handlers.ErrorDetail{
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Message: fmt.Sprintf("Invalid request: %v", err),
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Type: "invalid_request_error",
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},
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})
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return
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}
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for key, value := range c.Request.Header {
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req.Header[key] = value
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}
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httpClient, err := util.SetProxy(h.Cfg, &http.Client{})
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if err != nil {
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log.Fatalf("set proxy failed: %v", err)
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}
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resp, err := httpClient.Do(req)
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if err != nil {
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c.JSON(http.StatusBadRequest, handlers.ErrorResponse{
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Error: handlers.ErrorDetail{
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Message: fmt.Sprintf("Invalid request: %v", err),
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Type: "invalid_request_error",
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},
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})
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return
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}
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if resp.StatusCode < 200 || resp.StatusCode >= 300 {
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defer func() {
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if err = resp.Body.Close(); err != nil {
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log.Printf("warn: failed to close response body: %v", err)
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}
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}()
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bodyBytes, _ := io.ReadAll(resp.Body)
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c.JSON(http.StatusBadRequest, handlers.ErrorResponse{
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Error: handlers.ErrorDetail{
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Message: string(bodyBytes),
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Type: "invalid_request_error",
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},
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})
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return
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}
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defer func() {
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_ = resp.Body.Close()
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}()
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for key, value := range resp.Header {
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c.Header(key, value[0])
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}
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output, err := io.ReadAll(resp.Body)
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if err != nil {
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log.Errorf("Failed to read response body: %v", err)
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return
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}
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_, _ = c.Writer.Write(output)
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}
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}
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func (h *GeminiCLIAPIHandlers) internalStreamGenerateContent(c *gin.Context, rawJSON []byte) {
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alt := h.GetAlt(c)
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if alt == "" {
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c.Header("Content-Type", "text/event-stream")
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c.Header("Cache-Control", "no-cache")
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c.Header("Connection", "keep-alive")
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c.Header("Access-Control-Allow-Origin", "*")
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}
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// Get the http.Flusher interface to manually flush the response.
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flusher, ok := c.Writer.(http.Flusher)
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if !ok {
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c.JSON(http.StatusInternalServerError, handlers.ErrorResponse{
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Error: handlers.ErrorDetail{
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Message: "Streaming not supported",
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Type: "server_error",
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},
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})
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return
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}
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modelResult := gjson.GetBytes(rawJSON, "model")
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modelName := modelResult.String()
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cliCtx, cliCancel := context.WithCancel(context.Background())
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var cliClient *client.Client
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defer func() {
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// Ensure the client's mutex is unlocked on function exit.
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if cliClient != nil {
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cliClient.RequestMutex.Unlock()
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}
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}()
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outLoop:
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for {
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var errorResponse *client.ErrorMessage
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cliClient, errorResponse = h.GetClient(modelName)
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if errorResponse != nil {
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c.Status(errorResponse.StatusCode)
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_, _ = fmt.Fprint(c.Writer, errorResponse.Error)
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flusher.Flush()
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cliCancel()
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return
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}
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if glAPIKey := cliClient.GetGenerativeLanguageAPIKey(); glAPIKey != "" {
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log.Debugf("Request use generative language API Key: %s", glAPIKey)
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} else {
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log.Debugf("Request use account: %s, project id: %s", cliClient.GetEmail(), cliClient.GetProjectID())
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}
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// Send the message and receive response chunks and errors via channels.
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respChan, errChan := cliClient.SendRawMessageStream(cliCtx, rawJSON, "")
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hasFirstResponse := false
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for {
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select {
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// Handle client disconnection.
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case <-c.Request.Context().Done():
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if c.Request.Context().Err().Error() == "context canceled" {
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log.Debugf("Client disconnected: %v", c.Request.Context().Err())
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cliCancel() // Cancel the backend request.
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return
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}
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// Process incoming response chunks.
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case chunk, okStream := <-respChan:
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if !okStream {
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cliCancel()
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return
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}
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hasFirstResponse = true
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if cliClient.GetGenerativeLanguageAPIKey() != "" {
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chunk, _ = sjson.SetRawBytes(chunk, "response", chunk)
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}
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_, _ = c.Writer.Write([]byte("data: "))
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_, _ = c.Writer.Write(chunk)
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_, _ = c.Writer.Write([]byte("\n\n"))
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flusher.Flush()
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// Handle errors from the backend.
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case err, okError := <-errChan:
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if okError {
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if err.StatusCode == 429 && h.Cfg.QuotaExceeded.SwitchProject {
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continue outLoop
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} else {
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c.Status(err.StatusCode)
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_, _ = fmt.Fprint(c.Writer, err.Error.Error())
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flusher.Flush()
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cliCancel()
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}
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return
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}
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// Send a keep-alive signal to the client.
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case <-time.After(500 * time.Millisecond):
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if hasFirstResponse {
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_, _ = c.Writer.Write([]byte("\n"))
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flusher.Flush()
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}
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}
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}
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}
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}
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func (h *GeminiCLIAPIHandlers) internalGenerateContent(c *gin.Context, rawJSON []byte) {
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c.Header("Content-Type", "application/json")
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modelResult := gjson.GetBytes(rawJSON, "model")
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modelName := modelResult.String()
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cliCtx, cliCancel := context.WithCancel(context.Background())
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var cliClient *client.Client
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defer func() {
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if cliClient != nil {
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cliClient.RequestMutex.Unlock()
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}
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}()
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for {
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var errorResponse *client.ErrorMessage
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cliClient, errorResponse = h.GetClient(modelName)
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if errorResponse != nil {
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c.Status(errorResponse.StatusCode)
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_, _ = fmt.Fprint(c.Writer, errorResponse.Error)
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cliCancel()
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return
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}
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if glAPIKey := cliClient.GetGenerativeLanguageAPIKey(); glAPIKey != "" {
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log.Debugf("Request use generative language API Key: %s", glAPIKey)
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} else {
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log.Debugf("Request use account: %s, project id: %s", cliClient.GetEmail(), cliClient.GetProjectID())
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}
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resp, err := cliClient.SendRawMessage(cliCtx, rawJSON, "")
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if err != nil {
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if err.StatusCode == 429 && h.Cfg.QuotaExceeded.SwitchProject {
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continue
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} else {
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c.Status(err.StatusCode)
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_, _ = c.Writer.Write([]byte(err.Error.Error()))
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cliCancel()
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}
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break
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} else {
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_, _ = c.Writer.Write(resp)
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cliCancel()
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break
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}
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}
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}
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491
internal/api/handlers/gemini/cli/cli_handlers.go
Normal file
491
internal/api/handlers/gemini/cli/cli_handlers.go
Normal file
@@ -0,0 +1,491 @@
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// Package cli provides HTTP handlers for Gemini CLI API functionality.
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// This package implements handlers that process CLI-specific requests for Gemini API operations,
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// including content generation and streaming content generation endpoints.
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// The handlers restrict access to localhost only and manage communication with the backend service.
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package cli
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import (
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"bytes"
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"context"
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"fmt"
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"io"
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"net/http"
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"strings"
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"time"
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"github.com/gin-gonic/gin"
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"github.com/luispater/CLIProxyAPI/internal/api/handlers"
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"github.com/luispater/CLIProxyAPI/internal/client"
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translatorGeminiToCodex "github.com/luispater/CLIProxyAPI/internal/translator/codex/gemini"
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"github.com/luispater/CLIProxyAPI/internal/util"
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log "github.com/sirupsen/logrus"
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"github.com/tidwall/gjson"
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"github.com/tidwall/sjson"
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)
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// GeminiCLIAPIHandlers contains the handlers for Gemini CLI API endpoints.
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// It holds a pool of clients to interact with the backend service.
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type GeminiCLIAPIHandlers struct {
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*handlers.APIHandlers
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}
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// NewGeminiCLIAPIHandlers creates a new Gemini CLI API handlers instance.
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// It takes an APIHandlers instance as input and returns a GeminiCLIAPIHandlers.
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func NewGeminiCLIAPIHandlers(apiHandlers *handlers.APIHandlers) *GeminiCLIAPIHandlers {
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return &GeminiCLIAPIHandlers{
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APIHandlers: apiHandlers,
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}
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}
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// CLIHandler handles CLI-specific requests for Gemini API operations.
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// It restricts access to localhost only and routes requests to appropriate internal handlers.
|
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func (h *GeminiCLIAPIHandlers) CLIHandler(c *gin.Context) {
|
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if !strings.HasPrefix(c.Request.RemoteAddr, "127.0.0.1:") {
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c.JSON(http.StatusForbidden, handlers.ErrorResponse{
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Error: handlers.ErrorDetail{
|
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Message: "CLI reply only allow local access",
|
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Type: "forbidden",
|
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},
|
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})
|
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return
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}
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rawJSON, _ := c.GetRawData()
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requestRawURI := c.Request.URL.Path
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modelName := gjson.GetBytes(rawJSON, "model")
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provider := util.GetProviderName(modelName.String())
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if requestRawURI == "/v1internal:generateContent" {
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if provider == "gemini" || provider == "unknow" {
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h.handleInternalGenerateContent(c, rawJSON)
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} else if provider == "gpt" {
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h.handleCodexInternalGenerateContent(c, rawJSON)
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}
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} else if requestRawURI == "/v1internal:streamGenerateContent" {
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if provider == "gemini" || provider == "unknow" {
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h.handleInternalStreamGenerateContent(c, rawJSON)
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} else if provider == "gpt" {
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h.handleCodexInternalStreamGenerateContent(c, rawJSON)
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}
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} else {
|
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reqBody := bytes.NewBuffer(rawJSON)
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req, err := http.NewRequest("POST", fmt.Sprintf("https://cloudcode-pa.googleapis.com%s", c.Request.URL.RequestURI()), reqBody)
|
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if err != nil {
|
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c.JSON(http.StatusBadRequest, handlers.ErrorResponse{
|
||||
Error: handlers.ErrorDetail{
|
||||
Message: fmt.Sprintf("Invalid request: %v", err),
|
||||
Type: "invalid_request_error",
|
||||
},
|
||||
})
|
||||
return
|
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}
|
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for key, value := range c.Request.Header {
|
||||
req.Header[key] = value
|
||||
}
|
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|
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httpClient := util.SetProxy(h.Cfg, &http.Client{})
|
||||
|
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resp, err := httpClient.Do(req)
|
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if err != nil {
|
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c.JSON(http.StatusBadRequest, handlers.ErrorResponse{
|
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Error: handlers.ErrorDetail{
|
||||
Message: fmt.Sprintf("Invalid request: %v", err),
|
||||
Type: "invalid_request_error",
|
||||
},
|
||||
})
|
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return
|
||||
}
|
||||
|
||||
if resp.StatusCode < 200 || resp.StatusCode >= 300 {
|
||||
defer func() {
|
||||
if err = resp.Body.Close(); err != nil {
|
||||
log.Printf("warn: failed to close response body: %v", err)
|
||||
}
|
||||
}()
|
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bodyBytes, _ := io.ReadAll(resp.Body)
|
||||
|
||||
c.JSON(http.StatusBadRequest, handlers.ErrorResponse{
|
||||
Error: handlers.ErrorDetail{
|
||||
Message: string(bodyBytes),
|
||||
Type: "invalid_request_error",
|
||||
},
|
||||
})
|
||||
return
|
||||
}
|
||||
|
||||
defer func() {
|
||||
_ = resp.Body.Close()
|
||||
}()
|
||||
|
||||
for key, value := range resp.Header {
|
||||
c.Header(key, value[0])
|
||||
}
|
||||
output, err := io.ReadAll(resp.Body)
|
||||
if err != nil {
|
||||
log.Errorf("Failed to read response body: %v", err)
|
||||
return
|
||||
}
|
||||
_, _ = c.Writer.Write(output)
|
||||
}
|
||||
}
|
||||
|
||||
func (h *GeminiCLIAPIHandlers) handleInternalStreamGenerateContent(c *gin.Context, rawJSON []byte) {
|
||||
alt := h.GetAlt(c)
|
||||
|
||||
if alt == "" {
|
||||
c.Header("Content-Type", "text/event-stream")
|
||||
c.Header("Cache-Control", "no-cache")
|
||||
c.Header("Connection", "keep-alive")
|
||||
c.Header("Access-Control-Allow-Origin", "*")
|
||||
}
|
||||
|
||||
// Get the http.Flusher interface to manually flush the response.
|
||||
flusher, ok := c.Writer.(http.Flusher)
|
||||
if !ok {
|
||||
c.JSON(http.StatusInternalServerError, handlers.ErrorResponse{
|
||||
Error: handlers.ErrorDetail{
|
||||
Message: "Streaming not supported",
|
||||
Type: "server_error",
|
||||
},
|
||||
})
|
||||
return
|
||||
}
|
||||
|
||||
modelResult := gjson.GetBytes(rawJSON, "model")
|
||||
modelName := modelResult.String()
|
||||
|
||||
cliCtx, cliCancel := context.WithCancel(context.Background())
|
||||
var cliClient client.Client
|
||||
defer func() {
|
||||
// Ensure the client's mutex is unlocked on function exit.
|
||||
if cliClient != nil {
|
||||
cliClient.GetRequestMutex().Unlock()
|
||||
}
|
||||
}()
|
||||
|
||||
outLoop:
|
||||
for {
|
||||
var errorResponse *client.ErrorMessage
|
||||
cliClient, errorResponse = h.GetClient(modelName)
|
||||
if errorResponse != nil {
|
||||
c.Status(errorResponse.StatusCode)
|
||||
_, _ = fmt.Fprint(c.Writer, errorResponse.Error)
|
||||
flusher.Flush()
|
||||
cliCancel()
|
||||
return
|
||||
}
|
||||
|
||||
if glAPIKey := cliClient.(*client.GeminiClient).GetGenerativeLanguageAPIKey(); glAPIKey != "" {
|
||||
log.Debugf("Request use generative language API Key: %s", glAPIKey)
|
||||
} else {
|
||||
log.Debugf("Request cli use account: %s, project id: %s", cliClient.(*client.GeminiClient).GetEmail(), cliClient.(*client.GeminiClient).GetProjectID())
|
||||
}
|
||||
// Send the message and receive response chunks and errors via channels.
|
||||
respChan, errChan := cliClient.SendRawMessageStream(cliCtx, rawJSON, "")
|
||||
hasFirstResponse := false
|
||||
for {
|
||||
select {
|
||||
// Handle client disconnection.
|
||||
case <-c.Request.Context().Done():
|
||||
if c.Request.Context().Err().Error() == "context canceled" {
|
||||
log.Debugf("GeminiClient disconnected: %v", c.Request.Context().Err())
|
||||
cliCancel() // Cancel the backend request.
|
||||
return
|
||||
}
|
||||
// Process incoming response chunks.
|
||||
case chunk, okStream := <-respChan:
|
||||
if !okStream {
|
||||
cliCancel()
|
||||
return
|
||||
}
|
||||
hasFirstResponse = true
|
||||
if cliClient.(*client.GeminiClient).GetGenerativeLanguageAPIKey() != "" {
|
||||
chunk, _ = sjson.SetRawBytes(chunk, "response", chunk)
|
||||
}
|
||||
_, _ = c.Writer.Write([]byte("data: "))
|
||||
_, _ = c.Writer.Write(chunk)
|
||||
_, _ = c.Writer.Write([]byte("\n\n"))
|
||||
|
||||
flusher.Flush()
|
||||
// Handle errors from the backend.
|
||||
case err, okError := <-errChan:
|
||||
if okError {
|
||||
if err.StatusCode == 429 && h.Cfg.QuotaExceeded.SwitchProject {
|
||||
continue outLoop
|
||||
} else {
|
||||
c.Status(err.StatusCode)
|
||||
_, _ = fmt.Fprint(c.Writer, err.Error.Error())
|
||||
flusher.Flush()
|
||||
cliCancel()
|
||||
}
|
||||
return
|
||||
}
|
||||
// Send a keep-alive signal to the client.
|
||||
case <-time.After(500 * time.Millisecond):
|
||||
if hasFirstResponse {
|
||||
_, _ = c.Writer.Write([]byte("\n"))
|
||||
flusher.Flush()
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func (h *GeminiCLIAPIHandlers) handleInternalGenerateContent(c *gin.Context, rawJSON []byte) {
|
||||
c.Header("Content-Type", "application/json")
|
||||
// log.Debugf("GenerateContent: %s", string(rawJSON))
|
||||
modelResult := gjson.GetBytes(rawJSON, "model")
|
||||
modelName := modelResult.String()
|
||||
cliCtx, cliCancel := context.WithCancel(context.Background())
|
||||
var cliClient client.Client
|
||||
defer func() {
|
||||
if cliClient != nil {
|
||||
cliClient.GetRequestMutex().Unlock()
|
||||
}
|
||||
}()
|
||||
|
||||
for {
|
||||
var errorResponse *client.ErrorMessage
|
||||
cliClient, errorResponse = h.GetClient(modelName)
|
||||
if errorResponse != nil {
|
||||
c.Status(errorResponse.StatusCode)
|
||||
_, _ = fmt.Fprint(c.Writer, errorResponse.Error)
|
||||
cliCancel()
|
||||
return
|
||||
}
|
||||
|
||||
if glAPIKey := cliClient.(*client.GeminiClient).GetGenerativeLanguageAPIKey(); glAPIKey != "" {
|
||||
log.Debugf("Request use generative language API Key: %s", glAPIKey)
|
||||
} else {
|
||||
log.Debugf("Request cli use account: %s, project id: %s", cliClient.(*client.GeminiClient).GetEmail(), cliClient.(*client.GeminiClient).GetProjectID())
|
||||
}
|
||||
|
||||
resp, err := cliClient.SendRawMessage(cliCtx, rawJSON, "")
|
||||
if err != nil {
|
||||
if err.StatusCode == 429 && h.Cfg.QuotaExceeded.SwitchProject {
|
||||
continue
|
||||
} else {
|
||||
c.Status(err.StatusCode)
|
||||
_, _ = c.Writer.Write([]byte(err.Error.Error()))
|
||||
log.Debugf("code: %d, error: %s", err.StatusCode, err.Error.Error())
|
||||
cliCancel()
|
||||
}
|
||||
break
|
||||
} else {
|
||||
_, _ = c.Writer.Write(resp)
|
||||
cliCancel()
|
||||
break
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func (h *GeminiCLIAPIHandlers) handleCodexInternalStreamGenerateContent(c *gin.Context, rawJSON []byte) {
|
||||
c.Header("Content-Type", "text/event-stream")
|
||||
c.Header("Cache-Control", "no-cache")
|
||||
c.Header("Connection", "keep-alive")
|
||||
c.Header("Access-Control-Allow-Origin", "*")
|
||||
|
||||
// Get the http.Flusher interface to manually flush the response.
|
||||
flusher, ok := c.Writer.(http.Flusher)
|
||||
if !ok {
|
||||
c.JSON(http.StatusInternalServerError, handlers.ErrorResponse{
|
||||
Error: handlers.ErrorDetail{
|
||||
Message: "Streaming not supported",
|
||||
Type: "server_error",
|
||||
},
|
||||
})
|
||||
return
|
||||
}
|
||||
|
||||
modelResult := gjson.GetBytes(rawJSON, "model")
|
||||
rawJSON = []byte(gjson.GetBytes(rawJSON, "request").Raw)
|
||||
rawJSON, _ = sjson.SetBytes(rawJSON, "model", modelResult.String())
|
||||
rawJSON, _ = sjson.SetRawBytes(rawJSON, "system_instruction", []byte(gjson.GetBytes(rawJSON, "systemInstruction").Raw))
|
||||
rawJSON, _ = sjson.DeleteBytes(rawJSON, "systemInstruction")
|
||||
|
||||
// log.Debugf("Request: %s", string(rawJSON))
|
||||
// return
|
||||
|
||||
// Prepare the request for the backend client.
|
||||
newRequestJSON := translatorGeminiToCodex.ConvertGeminiRequestToCodex(rawJSON)
|
||||
// log.Debugf("Request: %s", newRequestJSON)
|
||||
|
||||
modelName := gjson.GetBytes(rawJSON, "model")
|
||||
|
||||
cliCtx, cliCancel := context.WithCancel(context.Background())
|
||||
var cliClient client.Client
|
||||
defer func() {
|
||||
// Ensure the client's mutex is unlocked on function exit.
|
||||
if cliClient != nil {
|
||||
cliClient.GetRequestMutex().Unlock()
|
||||
}
|
||||
}()
|
||||
|
||||
outLoop:
|
||||
for {
|
||||
var errorResponse *client.ErrorMessage
|
||||
cliClient, errorResponse = h.GetClient(modelName.String())
|
||||
if errorResponse != nil {
|
||||
c.Status(errorResponse.StatusCode)
|
||||
_, _ = fmt.Fprint(c.Writer, errorResponse.Error)
|
||||
flusher.Flush()
|
||||
cliCancel()
|
||||
return
|
||||
}
|
||||
|
||||
log.Debugf("Request codex use account: %s", cliClient.GetEmail())
|
||||
|
||||
// Send the message and receive response chunks and errors via channels.
|
||||
respChan, errChan := cliClient.SendRawMessageStream(cliCtx, []byte(newRequestJSON), "")
|
||||
|
||||
params := &translatorGeminiToCodex.ConvertCodexResponseToGeminiParams{
|
||||
Model: modelName.String(),
|
||||
CreatedAt: 0,
|
||||
ResponseID: "",
|
||||
LastStorageOutput: "",
|
||||
}
|
||||
for {
|
||||
select {
|
||||
// Handle client disconnection.
|
||||
case <-c.Request.Context().Done():
|
||||
if c.Request.Context().Err().Error() == "context canceled" {
|
||||
log.Debugf("CodexClient disconnected: %v", c.Request.Context().Err())
|
||||
cliCancel() // Cancel the backend request.
|
||||
return
|
||||
}
|
||||
// Process incoming response chunks.
|
||||
case chunk, okStream := <-respChan:
|
||||
if !okStream {
|
||||
cliCancel()
|
||||
return
|
||||
}
|
||||
// _, _ = logFile.Write(chunk)
|
||||
// _, _ = logFile.Write([]byte("\n"))
|
||||
|
||||
if bytes.HasPrefix(chunk, []byte("data: ")) {
|
||||
jsonData := chunk[6:]
|
||||
data := gjson.ParseBytes(jsonData)
|
||||
typeResult := data.Get("type")
|
||||
if typeResult.String() != "" {
|
||||
outputs := translatorGeminiToCodex.ConvertCodexResponseToGemini(jsonData, params)
|
||||
if len(outputs) > 0 {
|
||||
for i := 0; i < len(outputs); i++ {
|
||||
outputs[i], _ = sjson.SetRaw("{}", "response", outputs[i])
|
||||
_, _ = c.Writer.Write([]byte("data: "))
|
||||
_, _ = c.Writer.Write([]byte(outputs[i]))
|
||||
_, _ = c.Writer.Write([]byte("\n\n"))
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
flusher.Flush()
|
||||
// Handle errors from the backend.
|
||||
case errMessage, okError := <-errChan:
|
||||
if okError {
|
||||
if errMessage.StatusCode == 429 && h.Cfg.QuotaExceeded.SwitchProject {
|
||||
continue outLoop
|
||||
} else {
|
||||
log.Debugf("code: %d, error: %s", errMessage.StatusCode, errMessage.Error.Error())
|
||||
c.Status(errMessage.StatusCode)
|
||||
_, _ = fmt.Fprint(c.Writer, errMessage.Error.Error())
|
||||
flusher.Flush()
|
||||
cliCancel()
|
||||
}
|
||||
return
|
||||
}
|
||||
// Send a keep-alive signal to the client.
|
||||
case <-time.After(500 * time.Millisecond):
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func (h *GeminiCLIAPIHandlers) handleCodexInternalGenerateContent(c *gin.Context, rawJSON []byte) {
|
||||
c.Header("Content-Type", "application/json")
|
||||
orgRawJSON := rawJSON
|
||||
modelResult := gjson.GetBytes(rawJSON, "model")
|
||||
rawJSON = []byte(gjson.GetBytes(rawJSON, "request").Raw)
|
||||
rawJSON, _ = sjson.SetBytes(rawJSON, "model", modelResult.String())
|
||||
rawJSON, _ = sjson.SetRawBytes(rawJSON, "system_instruction", []byte(gjson.GetBytes(rawJSON, "systemInstruction").Raw))
|
||||
rawJSON, _ = sjson.DeleteBytes(rawJSON, "systemInstruction")
|
||||
|
||||
// Prepare the request for the backend client.
|
||||
newRequestJSON := translatorGeminiToCodex.ConvertGeminiRequestToCodex(rawJSON)
|
||||
// log.Debugf("Request: %s", newRequestJSON)
|
||||
|
||||
modelName := gjson.GetBytes(rawJSON, "model")
|
||||
|
||||
cliCtx, cliCancel := context.WithCancel(context.Background())
|
||||
var cliClient client.Client
|
||||
defer func() {
|
||||
// Ensure the client's mutex is unlocked on function exit.
|
||||
if cliClient != nil {
|
||||
cliClient.GetRequestMutex().Unlock()
|
||||
}
|
||||
}()
|
||||
|
||||
outLoop:
|
||||
for {
|
||||
var errorResponse *client.ErrorMessage
|
||||
cliClient, errorResponse = h.GetClient(modelName.String())
|
||||
if errorResponse != nil {
|
||||
c.Status(errorResponse.StatusCode)
|
||||
_, _ = fmt.Fprint(c.Writer, errorResponse.Error)
|
||||
cliCancel()
|
||||
return
|
||||
}
|
||||
|
||||
log.Debugf("Request codex use account: %s", cliClient.GetEmail())
|
||||
|
||||
// Send the message and receive response chunks and errors via channels.
|
||||
respChan, errChan := cliClient.SendRawMessageStream(cliCtx, []byte(newRequestJSON), "")
|
||||
for {
|
||||
select {
|
||||
// Handle client disconnection.
|
||||
case <-c.Request.Context().Done():
|
||||
if c.Request.Context().Err().Error() == "context canceled" {
|
||||
log.Debugf("CodexClient disconnected: %v", c.Request.Context().Err())
|
||||
cliCancel() // Cancel the backend request.
|
||||
return
|
||||
}
|
||||
// Process incoming response chunks.
|
||||
case chunk, okStream := <-respChan:
|
||||
if !okStream {
|
||||
cliCancel()
|
||||
return
|
||||
}
|
||||
|
||||
if bytes.HasPrefix(chunk, []byte("data: ")) {
|
||||
jsonData := chunk[6:]
|
||||
data := gjson.ParseBytes(jsonData)
|
||||
typeResult := data.Get("type")
|
||||
if typeResult.String() != "" {
|
||||
var geminiStr string
|
||||
geminiStr = translatorGeminiToCodex.ConvertCodexResponseToGeminiNonStream(jsonData, modelName.String())
|
||||
if geminiStr != "" {
|
||||
_, _ = c.Writer.Write([]byte(geminiStr))
|
||||
}
|
||||
}
|
||||
}
|
||||
// Handle errors from the backend.
|
||||
case err, okError := <-errChan:
|
||||
if okError {
|
||||
if err.StatusCode == 429 && h.Cfg.QuotaExceeded.SwitchProject {
|
||||
continue outLoop
|
||||
} else {
|
||||
c.Status(err.StatusCode)
|
||||
_, _ = fmt.Fprint(c.Writer, err.Error.Error())
|
||||
log.Debugf("org: %s", string(orgRawJSON))
|
||||
log.Debugf("raw: %s", string(rawJSON))
|
||||
log.Debugf("newRequestJSON: %s", newRequestJSON)
|
||||
cliCancel()
|
||||
}
|
||||
return
|
||||
}
|
||||
// Send a keep-alive signal to the client.
|
||||
case <-time.After(500 * time.Millisecond):
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user