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ckt1031
2023-08-28 00:35:15 +08:00
parent a7d9be1a99 56b5007379
commit 9cd9374b11
13 changed files with 283 additions and 36 deletions
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9
controller/model.go
View File

@@ -63,6 +63,15 @@ func init() {
Root: "dall-e",
Parent: nil,
},
{
Id: "whisper-1",
Object: "model",
Created: 1677649963,
OwnedBy: "openai",
Permission: permission,
Root: "whisper-1",
Parent: nil,
},
{
Id: "gpt-3.5-turbo",
Object: "model",

147
controller/relay-audio.go Normal file
View File

@@ -0,0 +1,147 @@
package controller
import (
"bytes"
"encoding/json"
"fmt"
"io"
"net/http"
"one-api/common"
"one-api/model"
"github.com/gin-gonic/gin"
)
func relayAudioHelper(c *gin.Context, relayMode int) *OpenAIErrorWithStatusCode {
audioModel := "whisper-1"
tokenId := c.GetInt("token_id")
channelType := c.GetInt("channel")
userId := c.GetInt("id")
group := c.GetString("group")
preConsumedTokens := common.PreConsumedQuota
modelRatio := common.GetModelRatio(audioModel)
groupRatio := common.GetGroupRatio(group)
ratio := modelRatio * groupRatio
preConsumedQuota := int(float64(preConsumedTokens) * ratio)
userQuota, err := model.CacheGetUserQuota(userId)
if err != nil {
return errorWrapper(err, "get_user_quota_failed", http.StatusInternalServerError)
}
err = model.CacheDecreaseUserQuota(userId, preConsumedQuota)
if err != nil {
return errorWrapper(err, "decrease_user_quota_failed", http.StatusInternalServerError)
}
if userQuota > 100*preConsumedQuota {
// in this case, we do not pre-consume quota
// because the user has enough quota
preConsumedQuota = 0
}
if preConsumedQuota > 0 {
err := model.PreConsumeTokenQuota(tokenId, preConsumedQuota)
if err != nil {
return errorWrapper(err, "pre_consume_token_quota_failed", http.StatusForbidden)
}
}
// map model name
modelMapping := c.GetString("model_mapping")
if modelMapping != "" {
modelMap := make(map[string]string)
err := json.Unmarshal([]byte(modelMapping), &modelMap)
if err != nil {
return errorWrapper(err, "unmarshal_model_mapping_failed", http.StatusInternalServerError)
}
if modelMap[audioModel] != "" {
audioModel = modelMap[audioModel]
}
}
baseURL := common.ChannelBaseURLs[channelType]
requestURL := c.Request.URL.String()
if c.GetString("base_url") != "" {
baseURL = c.GetString("base_url")
}
fullRequestURL := fmt.Sprintf("%s%s", baseURL, requestURL)
requestBody := c.Request.Body
req, err := http.NewRequest(c.Request.Method, fullRequestURL, requestBody)
if err != nil {
return errorWrapper(err, "new_request_failed", http.StatusInternalServerError)
}
req.Header.Set("Authorization", c.Request.Header.Get("Authorization"))
req.Header.Set("Content-Type", c.Request.Header.Get("Content-Type"))
req.Header.Set("Accept", c.Request.Header.Get("Accept"))
resp, err := httpClient.Do(req)
if err != nil {
return errorWrapper(err, "do_request_failed", http.StatusInternalServerError)
}
err = req.Body.Close()
if err != nil {
return errorWrapper(err, "close_request_body_failed", http.StatusInternalServerError)
}
err = c.Request.Body.Close()
if err != nil {
return errorWrapper(err, "close_request_body_failed", http.StatusInternalServerError)
}
var audioResponse AudioResponse
defer func() {
go func() {
quota := countTokenText(audioResponse.Text, audioModel)
quotaDelta := quota - preConsumedQuota
err := model.PostConsumeTokenQuota(tokenId, quotaDelta)
if err != nil {
common.SysError("error consuming token remain quota: " + err.Error())
}
err = model.CacheUpdateUserQuota(userId)
if err != nil {
common.SysError("error update user quota cache: " + err.Error())
}
if quota != 0 {
tokenName := c.GetString("token_name")
logContent := fmt.Sprintf("模型倍率 %.2f，分组倍率 %.2f", modelRatio, groupRatio)
model.RecordConsumeLog(userId, 0, 0, audioModel, tokenName, quota, logContent)
model.UpdateUserUsedQuotaAndRequestCount(userId, quota)
channelId := c.GetInt("channel_id")
model.UpdateChannelUsedQuota(channelId, quota)
}
}()
}()
responseBody, err := io.ReadAll(resp.Body)
if err != nil {
return errorWrapper(err, "read_response_body_failed", http.StatusInternalServerError)
}
err = resp.Body.Close()
if err != nil {
return errorWrapper(err, "close_response_body_failed", http.StatusInternalServerError)
}
err = json.Unmarshal(responseBody, &audioResponse)
if err != nil {
return errorWrapper(err, "unmarshal_response_body_failed", http.StatusInternalServerError)
}
resp.Body = io.NopCloser(bytes.NewBuffer(responseBody))
for k, v := range resp.Header {
c.Writer.Header().Set(k, v[0])
}
c.Writer.WriteHeader(resp.StatusCode)
_, err = io.Copy(c.Writer, resp.Body)
if err != nil {
return errorWrapper(err, "copy_response_body_failed", http.StatusInternalServerError)
}
err = resp.Body.Close()
if err != nil {
return errorWrapper(err, "close_response_body_failed", http.StatusInternalServerError)
}
return nil
}

8
controller/relay-text.go
View File

@@ -282,6 +282,10 @@ func relayTextHelper(c *gin.Context, relayMode int) *OpenAIErrorWithStatusCode {
req.Header.Set("api-key", apiKey)
} else {
req.Header.Set("Authorization", c.Request.Header.Get("Authorization"))
if channelType == common.ChannelTypeOpenRouter {
req.Header.Set("HTTP-Referer", "https://github.com/songquanpeng/one-api")
req.Header.Set("X-Title", "One API")
}
}
case APITypeClaude:
req.Header.Set("x-api-key", apiKey)
@@ -315,6 +319,10 @@ func relayTextHelper(c *gin.Context, relayMode int) *OpenAIErrorWithStatusCode {
return errorWrapper(err, "close_request_body_failed", http.StatusInternalServerError)
}
isStream = isStream || strings.HasPrefix(resp.Header.Get("Content-Type"), "text/event-stream")
if resp.StatusCode != http.StatusOK {
return relayErrorHandler(resp)
}
}
if resp.StatusCode != http.StatusOK {
return errorWrapper(

35
controller/relay-utils.go
View File

@@ -1,11 +1,15 @@
package controller
import (
"encoding/json"
"fmt"
"github.com/gin-gonic/gin"
"github.com/pkoukk/tiktoken-go"
"io"
"net/http"
"one-api/common"
"strconv"
"github.com/gin-gonic/gin"
"github.com/pkoukk/tiktoken-go"
)
var stopFinishReason = "stop"
@@ -137,3 +141,30 @@ func setEventStreamHeaders(c *gin.Context) {
c.Writer.Header().Set("Transfer-Encoding", "chunked")
c.Writer.Header().Set("X-Accel-Buffering", "no")
}
func relayErrorHandler(resp *http.Response) (openAIErrorWithStatusCode *OpenAIErrorWithStatusCode) {
openAIErrorWithStatusCode = &OpenAIErrorWithStatusCode{
StatusCode: resp.StatusCode,
OpenAIError: OpenAIError{
Message: fmt.Sprintf("bad response status code %d", resp.StatusCode),
Type: "one_api_error",
Code: "bad_response_status_code",
Param: strconv.Itoa(resp.StatusCode),
},
}
responseBody, err := io.ReadAll(resp.Body)
if err != nil {
return
}
err = resp.Body.Close()
if err != nil {
return
}
var textResponse TextResponse
err = json.Unmarshal(responseBody, &textResponse)
if err != nil {
return
}
openAIErrorWithStatusCode.OpenAIError = textResponse.Error
return
}

21
controller/relay-xunfei.go
View File

@@ -75,7 +75,7 @@ type XunfeiChatResponse struct {
} `json:"payload"`
}
func requestOpenAI2Xunfei(request GeneralOpenAIRequest, xunfeiAppId string) *XunfeiChatRequest {
func requestOpenAI2Xunfei(request GeneralOpenAIRequest, xunfeiAppId string, domain string) *XunfeiChatRequest {
messages := make([]XunfeiMessage, 0, len(request.Messages))
for _, message := range request.Messages {
if message.Role == "system" {
@@ -96,7 +96,7 @@ func requestOpenAI2Xunfei(request GeneralOpenAIRequest, xunfeiAppId string) *Xun
}
xunfeiRequest := XunfeiChatRequest{}
xunfeiRequest.Header.AppId = xunfeiAppId
xunfeiRequest.Parameter.Chat.Domain = "general"
xunfeiRequest.Parameter.Chat.Domain = domain
xunfeiRequest.Parameter.Chat.Temperature = request.Temperature
xunfeiRequest.Parameter.Chat.TopK = request.N
xunfeiRequest.Parameter.Chat.MaxTokens = request.MaxTokens
@@ -178,15 +178,28 @@ func buildXunfeiAuthUrl(hostUrl string, apiKey, apiSecret string) string {
func xunfeiStreamHandler(c *gin.Context, textRequest GeneralOpenAIRequest, appId string, apiSecret string, apiKey string) (*OpenAIErrorWithStatusCode, *Usage) {
var usage Usage
query := c.Request.URL.Query()
apiVersion := query.Get("api-version")
if apiVersion == "" {
apiVersion = c.GetString("api_version")
}
if apiVersion == "" {
apiVersion = "v1.1"
common.SysLog("api_version not found, use default: " + apiVersion)
}
domain := "general"
if apiVersion == "v2.1" {
domain = "generalv2"
}
hostUrl := fmt.Sprintf("wss://spark-api.xf-yun.com/%s/chat", apiVersion)
d := websocket.Dialer{
HandshakeTimeout: 5 * time.Second,
}
hostUrl := "wss://aichat.xf-yun.com/v1/chat"
conn, resp, err := d.Dial(buildXunfeiAuthUrl(hostUrl, apiKey, apiSecret), nil)
if err != nil || resp.StatusCode != 101 {
return errorWrapper(err, "dial_failed", http.StatusInternalServerError), nil
}
data := requestOpenAI2Xunfei(textRequest, appId)
data := requestOpenAI2Xunfei(textRequest, appId, domain)
err = conn.WriteJSON(data)
if err != nil {
return errorWrapper(err, "write_json_failed", http.StatusInternalServerError), nil

9
controller/relay.go
View File

@@ -24,6 +24,7 @@ const (
RelayModeModerations
RelayModeImagesGenerations
RelayModeEdits
RelayModeAudio
)
// https://platform.openai.com/docs/api-reference/chat
@@ -64,6 +65,10 @@ type ImageRequest struct {
Size string `json:"size"`
}
type AudioResponse struct {
Text string `json:"text,omitempty"`
}
type Usage struct {
PromptTokens int `json:"prompt_tokens"`
CompletionTokens int `json:"completion_tokens"`
@@ -160,11 +165,15 @@ func Relay(c *gin.Context) {
relayMode = RelayModeImagesGenerations
} else if strings.HasPrefix(c.Request.URL.Path, "/v1/edits") {
relayMode = RelayModeEdits
} else if strings.HasPrefix(c.Request.URL.Path, "/v1/audio") {
relayMode = RelayModeAudio
}
var err *OpenAIErrorWithStatusCode
switch relayMode {
case RelayModeImagesGenerations:
err = relayImageHelper(c, relayMode)
case RelayModeAudio:
err = relayAudioHelper(c, relayMode)
default:
err = relayTextHelper(c, relayMode)
}