mirror of
https://github.com/songquanpeng/one-api.git
synced 2025-09-18 01:26:37 +08:00
b58bd7e3ab
- Added new dependencies: `github.com/fsnotify/fsnotify v1.4.9`, `github.com/go-playground/assert/v2 v2.2.0`, `github.com/nxadm/tail v1.4.8`, `github.com/onsi/ginkgo v1.16.5`, `github.com/onsi/gomega v1.18.1`, `golang.org/x/net v0.10.0`, `gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7` - Updated dependencies: `github.com/gin-gonic/gin` from v1.9.0 to v2.0.0, `golang.org/x/net` from v0.17.0 to v0.10.0 - Removed dependencies: `github.com/golang-jwt/jwt v3.2.2+incompatible`, `github.com/gorilla/websocket v1.5.1` - Updated Go version from `1.18` to `1.21` - Made various modifications and refactoring in the code: - Added new struct `VisionMessage` with fields `Role`, `Content`, and `Name` - Added constants for certain types - Added methods and error handling to handle different message types - Modified existing struct and methods to accommodate changes - Removed unused imports
288 lines
11 KiB
Go
288 lines
11 KiB
Go
package controller
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// import (
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// "bufio"
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// "crypto/hmac"
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// "crypto/sha1"
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// "encoding/base64"
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// "encoding/json"
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// "errors"
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// "fmt"
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// "github.com/gin-gonic/gin"
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// "io"
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// "net/http"
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// "one-api/common"
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// "sort"
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// "strconv"
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// "strings"
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// )
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// // https://cloud.tencent.com/document/product/1729/97732
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// type TencentMessage struct {
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// Role string `json:"role"`
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// Content string `json:"content"`
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// }
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// type TencentChatRequest struct {
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// AppId int64 `json:"app_id"` // 腾讯云账号的 APPID
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// SecretId string `json:"secret_id"` // 官网 SecretId
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// // Timestamp当前 UNIX 时间戳，单位为秒，可记录发起 API 请求的时间。
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// // 例如1529223702，如果与当前时间相差过大，会引起签名过期错误
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// Timestamp int64 `json:"timestamp"`
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// // Expired 签名的有效期，是一个符合 UNIX Epoch 时间戳规范的数值，
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// // 单位为秒；Expired 必须大于 Timestamp 且 Expired-Timestamp 小于90天
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// Expired int64 `json:"expired"`
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// QueryID string `json:"query_id"` //请求 Id，用于问题排查
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// // Temperature 较高的数值会使输出更加随机，而较低的数值会使其更加集中和确定
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// // 默认 1.0，取值区间为[0.0,2.0]，非必要不建议使用,不合理的取值会影响效果
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// // 建议该参数和 top_p 只设置1个，不要同时更改 top_p
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// Temperature float64 `json:"temperature"`
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// // TopP 影响输出文本的多样性，取值越大，生成文本的多样性越强
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// // 默认1.0，取值区间为[0.0, 1.0]，非必要不建议使用, 不合理的取值会影响效果
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// // 建议该参数和 temperature 只设置1个，不要同时更改
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// TopP float64 `json:"top_p"`
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// // Stream 0：同步，1：流式 （默认，协议：SSE)
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// // 同步请求超时：60s，如果内容较长建议使用流式
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// Stream int `json:"stream"`
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// // Messages 会话内容, 长度最多为40, 按对话时间从旧到新在数组中排列
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// // 输入 content 总数最大支持 3000 token。
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// Messages []TencentMessage `json:"messages"`
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// }
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// type TencentError struct {
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// Code int `json:"code"`
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// Message string `json:"message"`
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// }
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// type TencentUsage struct {
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// InputTokens int `json:"input_tokens"`
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// OutputTokens int `json:"output_tokens"`
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// TotalTokens int `json:"total_tokens"`
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// }
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// type TencentResponseChoices struct {
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// FinishReason string `json:"finish_reason,omitempty"` // 流式结束标志位，为 stop 则表示尾包
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// Messages TencentMessage `json:"messages,omitempty"` // 内容，同步模式返回内容，流模式为 null 输出 content 内容总数最多支持 1024token。
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// Delta TencentMessage `json:"delta,omitempty"` // 内容，流模式返回内容，同步模式为 null 输出 content 内容总数最多支持 1024token。
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// }
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// type TencentChatResponse struct {
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// Choices []TencentResponseChoices `json:"choices,omitempty"` // 结果
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// Created string `json:"created,omitempty"` // unix 时间戳的字符串
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// Id string `json:"id,omitempty"` // 会话 id
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// Usage Usage `json:"usage,omitempty"` // token 数量
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// Error TencentError `json:"error,omitempty"` // 错误信息 注意：此字段可能返回 null，表示取不到有效值
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// Note string `json:"note,omitempty"` // 注释
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// ReqID string `json:"req_id,omitempty"` // 唯一请求 Id，每次请求都会返回。用于反馈接口入参
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// }
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// func requestOpenAI2Tencent(request GeneralOpenAIRequest) *TencentChatRequest {
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// messages := make([]TencentMessage, 0, len(request.Messages))
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// for i := 0; i < len(request.Messages); i++ {
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// message := request.Messages[i]
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// if message.Role == "system" {
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// messages = append(messages, TencentMessage{
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// Role: "user",
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// Content: message.Content,
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// })
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// messages = append(messages, TencentMessage{
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// Role: "assistant",
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// Content: "Okay",
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// })
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// continue
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// }
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// messages = append(messages, TencentMessage{
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// Content: message.Content,
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// Role: message.Role,
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// })
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// }
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// stream := 0
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// if request.Stream {
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// stream = 1
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// }
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// return &TencentChatRequest{
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// Timestamp: common.GetTimestamp(),
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// Expired: common.GetTimestamp() + 24*60*60,
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// QueryID: common.GetUUID(),
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// Temperature: request.Temperature,
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// TopP: request.TopP,
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// Stream: stream,
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// Messages: messages,
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// }
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// }
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// func responseTencent2OpenAI(response *TencentChatResponse) *OpenAITextResponse {
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// fullTextResponse := OpenAITextResponse{
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// Object: "chat.completion",
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// Created: common.GetTimestamp(),
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// Usage: response.Usage,
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// }
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// if len(response.Choices) > 0 {
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// choice := OpenAITextResponseChoice{
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// Index: 0,
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// Message: Message{
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// Role: "assistant",
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// Content: response.Choices[0].Messages.Content,
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// },
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// FinishReason: response.Choices[0].FinishReason,
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// }
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// fullTextResponse.Choices = append(fullTextResponse.Choices, choice)
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// }
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// return &fullTextResponse
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// }
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// func streamResponseTencent2OpenAI(TencentResponse *TencentChatResponse) *ChatCompletionsStreamResponse {
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// response := ChatCompletionsStreamResponse{
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// Object: "chat.completion.chunk",
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// Created: common.GetTimestamp(),
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// Model: "tencent-hunyuan",
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// }
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// if len(TencentResponse.Choices) > 0 {
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// var choice ChatCompletionsStreamResponseChoice
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// choice.Delta.Content = TencentResponse.Choices[0].Delta.Content
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// if TencentResponse.Choices[0].FinishReason == "stop" {
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// choice.FinishReason = &stopFinishReason
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// }
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// response.Choices = append(response.Choices, choice)
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// }
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// return &response
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// }
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// func tencentStreamHandler(c *gin.Context, resp *http.Response) (*OpenAIErrorWithStatusCode, string) {
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// var responseText string
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// scanner := bufio.NewScanner(resp.Body)
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// scanner.Split(func(data []byte, atEOF bool) (advance int, token []byte, err error) {
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// if atEOF && len(data) == 0 {
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// return 0, nil, nil
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// }
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// if i := strings.Index(string(data), "\n"); i >= 0 {
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// return i + 1, data[0:i], nil
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// }
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// if atEOF {
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// return len(data), data, nil
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// }
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// return 0, nil, nil
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// })
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// dataChan := make(chan string)
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// stopChan := make(chan bool)
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// go func() {
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// for scanner.Scan() {
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// data := scanner.Text()
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// if len(data) < 5 { // ignore blank line or wrong format
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// continue
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// }
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// if data[:5] != "data:" {
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// continue
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// }
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// data = data[5:]
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// dataChan <- data
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// }
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// stopChan <- true
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// }()
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// setEventStreamHeaders(c)
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// c.Stream(func(w io.Writer) bool {
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// select {
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// case data := <-dataChan:
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// var TencentResponse TencentChatResponse
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// err := json.Unmarshal([]byte(data), &TencentResponse)
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// if err != nil {
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// common.SysError("error unmarshalling stream response: " + err.Error())
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// return true
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// }
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// response := streamResponseTencent2OpenAI(&TencentResponse)
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// if len(response.Choices) != 0 {
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// responseText += response.Choices[0].Delta.Content
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// }
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// jsonResponse, err := json.Marshal(response)
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// if err != nil {
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// common.SysError("error marshalling stream response: " + err.Error())
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// return true
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// }
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// c.Render(-1, common.CustomEvent{Data: "data: " + string(jsonResponse)})
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// return true
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// case <-stopChan:
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// c.Render(-1, common.CustomEvent{Data: "data: [DONE]"})
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// return false
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// }
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// })
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// err := resp.Body.Close()
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// if err != nil {
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// return errorWrapper(err, "close_response_body_failed", http.StatusInternalServerError), ""
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// }
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// return nil, responseText
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// }
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// func tencentHandler(c *gin.Context, resp *http.Response) (*OpenAIErrorWithStatusCode, *Usage) {
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// var TencentResponse TencentChatResponse
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// responseBody, err := io.ReadAll(resp.Body)
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// if err != nil {
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// return errorWrapper(err, "read_response_body_failed", http.StatusInternalServerError), nil
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// }
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// err = resp.Body.Close()
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// if err != nil {
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// return errorWrapper(err, "close_response_body_failed", http.StatusInternalServerError), nil
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// }
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// err = json.Unmarshal(responseBody, &TencentResponse)
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// if err != nil {
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// return errorWrapper(err, "unmarshal_response_body_failed", http.StatusInternalServerError), nil
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// }
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// if TencentResponse.Error.Code != 0 {
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// return &OpenAIErrorWithStatusCode{
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// OpenAIError: OpenAIError{
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// Message: TencentResponse.Error.Message,
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// Code: TencentResponse.Error.Code,
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// },
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// StatusCode: resp.StatusCode,
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// }, nil
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// }
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// fullTextResponse := responseTencent2OpenAI(&TencentResponse)
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// jsonResponse, err := json.Marshal(fullTextResponse)
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// if err != nil {
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// return errorWrapper(err, "marshal_response_body_failed", http.StatusInternalServerError), nil
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// }
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// c.Writer.Header().Set("Content-Type", "application/json")
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// c.Writer.WriteHeader(resp.StatusCode)
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// _, err = c.Writer.Write(jsonResponse)
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// return nil, &fullTextResponse.Usage
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// }
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// func parseTencentConfig(config string) (appId int64, secretId string, secretKey string, err error) {
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// parts := strings.Split(config, "|")
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// if len(parts) != 3 {
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// err = errors.New("invalid tencent config")
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// return
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// }
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// appId, err = strconv.ParseInt(parts[0], 10, 64)
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// secretId = parts[1]
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// secretKey = parts[2]
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// return
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// }
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// func getTencentSign(req TencentChatRequest, secretKey string) string {
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// params := make([]string, 0)
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// params = append(params, "app_id="+strconv.FormatInt(req.AppId, 10))
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// params = append(params, "secret_id="+req.SecretId)
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// params = append(params, "timestamp="+strconv.FormatInt(req.Timestamp, 10))
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// params = append(params, "query_id="+req.QueryID)
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// params = append(params, "temperature="+strconv.FormatFloat(req.Temperature, 'f', -1, 64))
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// params = append(params, "top_p="+strconv.FormatFloat(req.TopP, 'f', -1, 64))
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// params = append(params, "stream="+strconv.Itoa(req.Stream))
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// params = append(params, "expired="+strconv.FormatInt(req.Expired, 10))
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// var messageStr string
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// for _, msg := range req.Messages {
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// messageStr += fmt.Sprintf(`{"role":"%s","content":"%s"},`, msg.Role, msg.Content)
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// }
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// messageStr = strings.TrimSuffix(messageStr, ",")
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// params = append(params, "messages=["+messageStr+"]")
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// sort.Sort(sort.StringSlice(params))
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// url := "hunyuan.cloud.tencent.com/hyllm/v1/chat/completions?" + strings.Join(params, "&")
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// mac := hmac.New(sha1.New, []byte(secretKey))
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// signURL := url
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// mac.Write([]byte(signURL))
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// sign := mac.Sum([]byte(nil))
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// return base64.StdEncoding.EncodeToString(sign)
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// }
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