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Co-Authored-By: Claude <noreply@anthropic.com>
This commit is contained in:
nosqli
2025-08-21 23:33:10 +08:00
parent 69af9723d9
commit fb44c8bf03
513 changed files with 90387 additions and 0 deletions

571
relay/relay-text.go Normal file
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@@ -0,0 +1,571 @@
package relay
import (
"bytes"
"encoding/json"
"errors"
"fmt"
"io"
"math"
"net/http"
"one-api/common"
"one-api/constant"
"one-api/dto"
"one-api/model"
relaycommon "one-api/relay/common"
relayconstant "one-api/relay/constant"
"one-api/relay/helper"
"one-api/service"
"one-api/setting"
"one-api/setting/model_setting"
"one-api/setting/operation_setting"
"one-api/types"
"strings"
"time"
"github.com/bytedance/gopkg/util/gopool"
"github.com/shopspring/decimal"
"github.com/gin-gonic/gin"
)
func getAndValidateTextRequest(c *gin.Context, relayInfo *relaycommon.RelayInfo) (*dto.GeneralOpenAIRequest, error) {
textRequest := &dto.GeneralOpenAIRequest{}
err := common.UnmarshalBodyReusable(c, textRequest)
if err != nil {
return nil, err
}
if relayInfo.RelayMode == relayconstant.RelayModeModerations && textRequest.Model == "" {
textRequest.Model = "text-moderation-latest"
}
if relayInfo.RelayMode == relayconstant.RelayModeEmbeddings && textRequest.Model == "" {
textRequest.Model = c.Param("model")
}
if textRequest.MaxTokens > math.MaxInt32/2 {
return nil, errors.New("max_tokens is invalid")
}
if textRequest.Model == "" {
return nil, errors.New("model is required")
}
if textRequest.WebSearchOptions != nil {
if textRequest.WebSearchOptions.SearchContextSize != "" {
validSizes := map[string]bool{
"high": true,
"medium": true,
"low": true,
}
if !validSizes[textRequest.WebSearchOptions.SearchContextSize] {
return nil, errors.New("invalid search_context_size, must be one of: high, medium, low")
}
} else {
textRequest.WebSearchOptions.SearchContextSize = "medium"
}
}
switch relayInfo.RelayMode {
case relayconstant.RelayModeCompletions:
if textRequest.Prompt == "" {
return nil, errors.New("field prompt is required")
}
case relayconstant.RelayModeChatCompletions:
if len(textRequest.Messages) == 0 {
return nil, errors.New("field messages is required")
}
case relayconstant.RelayModeEmbeddings:
case relayconstant.RelayModeModerations:
if textRequest.Input == nil || textRequest.Input == "" {
return nil, errors.New("field input is required")
}
case relayconstant.RelayModeEdits:
if textRequest.Instruction == "" {
return nil, errors.New("field instruction is required")
}
}
relayInfo.IsStream = textRequest.Stream
return textRequest, nil
}
func TextHelper(c *gin.Context) (newAPIError *types.NewAPIError) {
relayInfo := relaycommon.GenRelayInfo(c)
// get & validate textRequest 获取并验证文本请求
textRequest, err := getAndValidateTextRequest(c, relayInfo)
if err != nil {
return types.NewError(err, types.ErrorCodeInvalidRequest)
}
if textRequest.WebSearchOptions != nil {
c.Set("chat_completion_web_search_context_size", textRequest.WebSearchOptions.SearchContextSize)
}
if setting.ShouldCheckPromptSensitive() {
words, err := checkRequestSensitive(textRequest, relayInfo)
if err != nil {
common.LogWarn(c, fmt.Sprintf("user sensitive words detected: %s", strings.Join(words, ", ")))
return types.NewError(err, types.ErrorCodeSensitiveWordsDetected)
}
}
err = helper.ModelMappedHelper(c, relayInfo, textRequest)
if err != nil {
return types.NewError(err, types.ErrorCodeChannelModelMappedError)
}
// 获取 promptTokens如果上下文中已经存在则直接使用
var promptTokens int
if value, exists := c.Get("prompt_tokens"); exists {
promptTokens = value.(int)
relayInfo.PromptTokens = promptTokens
} else {
promptTokens, err = getPromptTokens(textRequest, relayInfo)
// count messages token error 计算promptTokens错误
if err != nil {
return types.NewError(err, types.ErrorCodeCountTokenFailed)
}
c.Set("prompt_tokens", promptTokens)
}
priceData, err := helper.ModelPriceHelper(c, relayInfo, promptTokens, int(math.Max(float64(textRequest.MaxTokens), float64(textRequest.MaxCompletionTokens))))
if err != nil {
return types.NewError(err, types.ErrorCodeModelPriceError)
}
// pre-consume quota 预消耗配额
preConsumedQuota, userQuota, newApiErr := preConsumeQuota(c, priceData.ShouldPreConsumedQuota, relayInfo)
if newApiErr != nil {
return newApiErr
}
defer func() {
if newApiErr != nil {
returnPreConsumedQuota(c, relayInfo, userQuota, preConsumedQuota)
}
}()
includeUsage := false
// 判断用户是否需要返回使用情况
if textRequest.StreamOptions != nil && textRequest.StreamOptions.IncludeUsage {
includeUsage = true
}
// 如果不支持StreamOptions将StreamOptions设置为nil
if !relayInfo.SupportStreamOptions || !textRequest.Stream {
textRequest.StreamOptions = nil
} else {
// 如果支持StreamOptions且请求中没有设置StreamOptions根据配置文件设置StreamOptions
if constant.ForceStreamOption {
textRequest.StreamOptions = &dto.StreamOptions{
IncludeUsage: true,
}
}
}
if includeUsage {
relayInfo.ShouldIncludeUsage = true
}
adaptor := GetAdaptor(relayInfo.ApiType)
if adaptor == nil {
return types.NewError(fmt.Errorf("invalid api type: %d", relayInfo.ApiType), types.ErrorCodeInvalidApiType)
}
adaptor.Init(relayInfo)
var requestBody io.Reader
if model_setting.GetGlobalSettings().PassThroughRequestEnabled {
body, err := common.GetRequestBody(c)
if err != nil {
return types.NewErrorWithStatusCode(err, types.ErrorCodeReadRequestBodyFailed, http.StatusBadRequest)
}
requestBody = bytes.NewBuffer(body)
} else {
convertedRequest, err := adaptor.ConvertOpenAIRequest(c, relayInfo, textRequest)
if err != nil {
return types.NewError(err, types.ErrorCodeConvertRequestFailed)
}
jsonData, err := json.Marshal(convertedRequest)
if err != nil {
return types.NewError(err, types.ErrorCodeConvertRequestFailed)
}
// apply param override
if len(relayInfo.ParamOverride) > 0 {
reqMap := make(map[string]interface{})
_ = common.Unmarshal(jsonData, &reqMap)
for key, value := range relayInfo.ParamOverride {
reqMap[key] = value
}
jsonData, err = common.Marshal(reqMap)
if err != nil {
return types.NewError(err, types.ErrorCodeChannelParamOverrideInvalid)
}
}
if common.DebugEnabled {
println("requestBody: ", string(jsonData))
}
requestBody = bytes.NewBuffer(jsonData)
}
var httpResp *http.Response
resp, err := adaptor.DoRequest(c, relayInfo, requestBody)
if err != nil {
return types.NewOpenAIError(err, types.ErrorCodeDoRequestFailed, http.StatusInternalServerError)
}
statusCodeMappingStr := c.GetString("status_code_mapping")
if resp != nil {
httpResp = resp.(*http.Response)
relayInfo.IsStream = relayInfo.IsStream || strings.HasPrefix(httpResp.Header.Get("Content-Type"), "text/event-stream")
if httpResp.StatusCode != http.StatusOK {
newApiErr = service.RelayErrorHandler(httpResp, false)
// reset status code 重置状态码
service.ResetStatusCode(newApiErr, statusCodeMappingStr)
return newApiErr
}
}
usage, newApiErr := adaptor.DoResponse(c, httpResp, relayInfo)
if newApiErr != nil {
// reset status code 重置状态码
service.ResetStatusCode(newApiErr, statusCodeMappingStr)
return newApiErr
}
if strings.HasPrefix(relayInfo.OriginModelName, "gpt-4o-audio") {
service.PostAudioConsumeQuota(c, relayInfo, usage.(*dto.Usage), preConsumedQuota, userQuota, priceData, "")
} else {
postConsumeQuota(c, relayInfo, usage.(*dto.Usage), preConsumedQuota, userQuota, priceData, "")
}
return nil
}
func getPromptTokens(textRequest *dto.GeneralOpenAIRequest, info *relaycommon.RelayInfo) (int, error) {
var promptTokens int
var err error
switch info.RelayMode {
case relayconstant.RelayModeChatCompletions:
promptTokens, err = service.CountTokenChatRequest(info, *textRequest)
case relayconstant.RelayModeCompletions:
promptTokens = service.CountTokenInput(textRequest.Prompt, textRequest.Model)
case relayconstant.RelayModeModerations:
promptTokens = service.CountTokenInput(textRequest.Input, textRequest.Model)
case relayconstant.RelayModeEmbeddings:
promptTokens = service.CountTokenInput(textRequest.Input, textRequest.Model)
default:
err = errors.New("unknown relay mode")
promptTokens = 0
}
info.PromptTokens = promptTokens
return promptTokens, err
}
func checkRequestSensitive(textRequest *dto.GeneralOpenAIRequest, info *relaycommon.RelayInfo) ([]string, error) {
var err error
var words []string
switch info.RelayMode {
case relayconstant.RelayModeChatCompletions:
words, err = service.CheckSensitiveMessages(textRequest.Messages)
case relayconstant.RelayModeCompletions:
words, err = service.CheckSensitiveInput(textRequest.Prompt)
case relayconstant.RelayModeModerations:
words, err = service.CheckSensitiveInput(textRequest.Input)
case relayconstant.RelayModeEmbeddings:
words, err = service.CheckSensitiveInput(textRequest.Input)
}
return words, err
}
// 预扣费并返回用户剩余配额
func preConsumeQuota(c *gin.Context, preConsumedQuota int, relayInfo *relaycommon.RelayInfo) (int, int, *types.NewAPIError) {
userQuota, err := model.GetUserQuota(relayInfo.UserId, false)
if err != nil {
return 0, 0, types.NewError(err, types.ErrorCodeQueryDataError)
}
if userQuota <= 0 {
return 0, 0, types.NewErrorWithStatusCode(errors.New("user quota is not enough"), types.ErrorCodeInsufficientUserQuota, http.StatusForbidden)
}
if userQuota-preConsumedQuota < 0 {
return 0, 0, types.NewErrorWithStatusCode(fmt.Errorf("pre-consume quota failed, user quota: %s, need quota: %s", common.FormatQuota(userQuota), common.FormatQuota(preConsumedQuota)), types.ErrorCodeInsufficientUserQuota, http.StatusForbidden)
}
relayInfo.UserQuota = userQuota
if userQuota > 100*preConsumedQuota {
// 用户额度充足,判断令牌额度是否充足
if !relayInfo.TokenUnlimited {
// 非无限令牌,判断令牌额度是否充足
tokenQuota := c.GetInt("token_quota")
if tokenQuota > 100*preConsumedQuota {
// 令牌额度充足,信任令牌
preConsumedQuota = 0
common.LogInfo(c, fmt.Sprintf("user %d quota %s and token %d quota %d are enough, trusted and no need to pre-consume", relayInfo.UserId, common.FormatQuota(userQuota), relayInfo.TokenId, tokenQuota))
}
} else {
// in this case, we do not pre-consume quota
// because the user has enough quota
preConsumedQuota = 0
common.LogInfo(c, fmt.Sprintf("user %d with unlimited token has enough quota %s, trusted and no need to pre-consume", relayInfo.UserId, common.FormatQuota(userQuota)))
}
}
if preConsumedQuota > 0 {
err := service.PreConsumeTokenQuota(relayInfo, preConsumedQuota)
if err != nil {
return 0, 0, types.NewErrorWithStatusCode(err, types.ErrorCodePreConsumeTokenQuotaFailed, http.StatusForbidden)
}
err = model.DecreaseUserQuota(relayInfo.UserId, preConsumedQuota)
if err != nil {
return 0, 0, types.NewError(err, types.ErrorCodeUpdateDataError)
}
}
return preConsumedQuota, userQuota, nil
}
func returnPreConsumedQuota(c *gin.Context, relayInfo *relaycommon.RelayInfo, userQuota int, preConsumedQuota int) {
if preConsumedQuota != 0 {
gopool.Go(func() {
relayInfoCopy := *relayInfo
err := service.PostConsumeQuota(&relayInfoCopy, -preConsumedQuota, 0, false)
if err != nil {
common.SysError("error return pre-consumed quota: " + err.Error())
}
})
}
}
func postConsumeQuota(ctx *gin.Context, relayInfo *relaycommon.RelayInfo,
usage *dto.Usage, preConsumedQuota int, userQuota int, priceData helper.PriceData, extraContent string) {
if usage == nil {
usage = &dto.Usage{
PromptTokens: relayInfo.PromptTokens,
CompletionTokens: 0,
TotalTokens: relayInfo.PromptTokens,
}
extraContent += "(可能是请求出错)"
}
useTimeSeconds := time.Now().Unix() - relayInfo.StartTime.Unix()
promptTokens := usage.PromptTokens
cacheTokens := usage.PromptTokensDetails.CachedTokens
imageTokens := usage.PromptTokensDetails.ImageTokens
audioTokens := usage.PromptTokensDetails.AudioTokens
completionTokens := usage.CompletionTokens
modelName := relayInfo.OriginModelName
tokenName := ctx.GetString("token_name")
completionRatio := priceData.CompletionRatio
cacheRatio := priceData.CacheRatio
imageRatio := priceData.ImageRatio
modelRatio := priceData.ModelRatio
groupRatio := priceData.GroupRatioInfo.GroupRatio
modelPrice := priceData.ModelPrice
// Convert values to decimal for precise calculation
dPromptTokens := decimal.NewFromInt(int64(promptTokens))
dCacheTokens := decimal.NewFromInt(int64(cacheTokens))
dImageTokens := decimal.NewFromInt(int64(imageTokens))
dAudioTokens := decimal.NewFromInt(int64(audioTokens))
dCompletionTokens := decimal.NewFromInt(int64(completionTokens))
dCompletionRatio := decimal.NewFromFloat(completionRatio)
dCacheRatio := decimal.NewFromFloat(cacheRatio)
dImageRatio := decimal.NewFromFloat(imageRatio)
dModelRatio := decimal.NewFromFloat(modelRatio)
dGroupRatio := decimal.NewFromFloat(groupRatio)
dModelPrice := decimal.NewFromFloat(modelPrice)
dQuotaPerUnit := decimal.NewFromFloat(common.QuotaPerUnit)
ratio := dModelRatio.Mul(dGroupRatio)
// openai web search 工具计费
var dWebSearchQuota decimal.Decimal
var webSearchPrice float64
// response api 格式工具计费
if relayInfo.ResponsesUsageInfo != nil {
if webSearchTool, exists := relayInfo.ResponsesUsageInfo.BuiltInTools[dto.BuildInToolWebSearchPreview]; exists && webSearchTool.CallCount > 0 {
// 计算 web search 调用的配额 (配额 = 价格 * 调用次数 / 1000 * 分组倍率)
webSearchPrice = operation_setting.GetWebSearchPricePerThousand(modelName, webSearchTool.SearchContextSize)
dWebSearchQuota = decimal.NewFromFloat(webSearchPrice).
Mul(decimal.NewFromInt(int64(webSearchTool.CallCount))).
Div(decimal.NewFromInt(1000)).Mul(dGroupRatio).Mul(dQuotaPerUnit)
extraContent += fmt.Sprintf("Web Search 调用 %d 次,上下文大小 %s调用花费 %s",
webSearchTool.CallCount, webSearchTool.SearchContextSize, dWebSearchQuota.String())
}
} else if strings.HasSuffix(modelName, "search-preview") {
// search-preview 模型不支持 response api
searchContextSize := ctx.GetString("chat_completion_web_search_context_size")
if searchContextSize == "" {
searchContextSize = "medium"
}
webSearchPrice = operation_setting.GetWebSearchPricePerThousand(modelName, searchContextSize)
dWebSearchQuota = decimal.NewFromFloat(webSearchPrice).
Div(decimal.NewFromInt(1000)).Mul(dGroupRatio).Mul(dQuotaPerUnit)
extraContent += fmt.Sprintf("Web Search 调用 1 次,上下文大小 %s调用花费 %s",
searchContextSize, dWebSearchQuota.String())
}
// claude web search tool 计费
var dClaudeWebSearchQuota decimal.Decimal
var claudeWebSearchPrice float64
claudeWebSearchCallCount := ctx.GetInt("claude_web_search_requests")
if claudeWebSearchCallCount > 0 {
claudeWebSearchPrice = operation_setting.GetClaudeWebSearchPricePerThousand()
dClaudeWebSearchQuota = decimal.NewFromFloat(claudeWebSearchPrice).
Div(decimal.NewFromInt(1000)).Mul(dGroupRatio).Mul(dQuotaPerUnit).Mul(decimal.NewFromInt(int64(claudeWebSearchCallCount)))
extraContent += fmt.Sprintf("Claude Web Search 调用 %d 次,调用花费 %s",
claudeWebSearchCallCount, dClaudeWebSearchQuota.String())
}
// file search tool 计费
var dFileSearchQuota decimal.Decimal
var fileSearchPrice float64
if relayInfo.ResponsesUsageInfo != nil {
if fileSearchTool, exists := relayInfo.ResponsesUsageInfo.BuiltInTools[dto.BuildInToolFileSearch]; exists && fileSearchTool.CallCount > 0 {
fileSearchPrice = operation_setting.GetFileSearchPricePerThousand()
dFileSearchQuota = decimal.NewFromFloat(fileSearchPrice).
Mul(decimal.NewFromInt(int64(fileSearchTool.CallCount))).
Div(decimal.NewFromInt(1000)).Mul(dGroupRatio).Mul(dQuotaPerUnit)
extraContent += fmt.Sprintf("File Search 调用 %d 次,调用花费 %s",
fileSearchTool.CallCount, dFileSearchQuota.String())
}
}
var quotaCalculateDecimal decimal.Decimal
var audioInputQuota decimal.Decimal
var audioInputPrice float64
if !priceData.UsePrice {
baseTokens := dPromptTokens
// 减去 cached tokens
var cachedTokensWithRatio decimal.Decimal
if !dCacheTokens.IsZero() {
baseTokens = baseTokens.Sub(dCacheTokens)
cachedTokensWithRatio = dCacheTokens.Mul(dCacheRatio)
}
// 减去 image tokens
var imageTokensWithRatio decimal.Decimal
if !dImageTokens.IsZero() {
baseTokens = baseTokens.Sub(dImageTokens)
imageTokensWithRatio = dImageTokens.Mul(dImageRatio)
}
// 减去 Gemini audio tokens
if !dAudioTokens.IsZero() {
audioInputPrice = operation_setting.GetGeminiInputAudioPricePerMillionTokens(modelName)
if audioInputPrice > 0 {
// 重新计算 base tokens
baseTokens = baseTokens.Sub(dAudioTokens)
audioInputQuota = decimal.NewFromFloat(audioInputPrice).Div(decimal.NewFromInt(1000000)).Mul(dAudioTokens).Mul(dGroupRatio).Mul(dQuotaPerUnit)
extraContent += fmt.Sprintf("Audio Input 花费 %s", audioInputQuota.String())
}
}
promptQuota := baseTokens.Add(cachedTokensWithRatio).Add(imageTokensWithRatio)
completionQuota := dCompletionTokens.Mul(dCompletionRatio)
quotaCalculateDecimal = promptQuota.Add(completionQuota).Mul(ratio)
if !ratio.IsZero() && quotaCalculateDecimal.LessThanOrEqual(decimal.Zero) {
quotaCalculateDecimal = decimal.NewFromInt(1)
}
} else {
quotaCalculateDecimal = dModelPrice.Mul(dQuotaPerUnit).Mul(dGroupRatio)
}
// 添加 responses tools call 调用的配额
quotaCalculateDecimal = quotaCalculateDecimal.Add(dWebSearchQuota)
quotaCalculateDecimal = quotaCalculateDecimal.Add(dFileSearchQuota)
// 添加 audio input 独立计费
quotaCalculateDecimal = quotaCalculateDecimal.Add(audioInputQuota)
quota := int(quotaCalculateDecimal.Round(0).IntPart())
totalTokens := promptTokens + completionTokens
var logContent string
if !priceData.UsePrice {
logContent = fmt.Sprintf("模型倍率 %.2f,补全倍率 %.2f,分组倍率 %.2f", modelRatio, completionRatio, groupRatio)
} else {
logContent = fmt.Sprintf("模型价格 %.2f,分组倍率 %.2f", modelPrice, groupRatio)
}
// record all the consume log even if quota is 0
if totalTokens == 0 {
// in this case, must be some error happened
// we cannot just return, because we may have to return the pre-consumed quota
quota = 0
logContent += fmt.Sprintf("(可能是上游超时)")
common.LogError(ctx, fmt.Sprintf("total tokens is 0, cannot consume quota, userId %d, channelId %d, "+
"tokenId %d, model %s pre-consumed quota %d", relayInfo.UserId, relayInfo.ChannelId, relayInfo.TokenId, modelName, preConsumedQuota))
} else {
model.UpdateUserUsedQuotaAndRequestCount(relayInfo.UserId, quota)
model.UpdateChannelUsedQuota(relayInfo.ChannelId, quota)
}
quotaDelta := quota - preConsumedQuota
if quotaDelta != 0 {
err := service.PostConsumeQuota(relayInfo, quotaDelta, preConsumedQuota, true)
if err != nil {
common.LogError(ctx, "error consuming token remain quota: "+err.Error())
}
}
logModel := modelName
if strings.HasPrefix(logModel, "gpt-4-gizmo") {
logModel = "gpt-4-gizmo-*"
logContent += fmt.Sprintf(",模型 %s", modelName)
}
if strings.HasPrefix(logModel, "gpt-4o-gizmo") {
logModel = "gpt-4o-gizmo-*"
logContent += fmt.Sprintf(",模型 %s", modelName)
}
if extraContent != "" {
logContent += ", " + extraContent
}
other := service.GenerateTextOtherInfo(ctx, relayInfo, modelRatio, groupRatio, completionRatio, cacheTokens, cacheRatio, modelPrice, priceData.GroupRatioInfo.GroupSpecialRatio)
if imageTokens != 0 {
other["image"] = true
other["image_ratio"] = imageRatio
other["image_output"] = imageTokens
}
if !dWebSearchQuota.IsZero() {
if relayInfo.ResponsesUsageInfo != nil {
if webSearchTool, exists := relayInfo.ResponsesUsageInfo.BuiltInTools[dto.BuildInToolWebSearchPreview]; exists {
other["web_search"] = true
other["web_search_call_count"] = webSearchTool.CallCount
other["web_search_price"] = webSearchPrice
}
} else if strings.HasSuffix(modelName, "search-preview") {
other["web_search"] = true
other["web_search_call_count"] = 1
other["web_search_price"] = webSearchPrice
}
} else if !dClaudeWebSearchQuota.IsZero() {
other["web_search"] = true
other["web_search_call_count"] = claudeWebSearchCallCount
other["web_search_price"] = claudeWebSearchPrice
}
if !dFileSearchQuota.IsZero() && relayInfo.ResponsesUsageInfo != nil {
if fileSearchTool, exists := relayInfo.ResponsesUsageInfo.BuiltInTools[dto.BuildInToolFileSearch]; exists {
other["file_search"] = true
other["file_search_call_count"] = fileSearchTool.CallCount
other["file_search_price"] = fileSearchPrice
}
}
if !audioInputQuota.IsZero() {
other["audio_input_seperate_price"] = true
other["audio_input_token_count"] = audioTokens
other["audio_input_price"] = audioInputPrice
}
model.RecordConsumeLog(ctx, relayInfo.UserId, model.RecordConsumeLogParams{
ChannelId: relayInfo.ChannelId,
PromptTokens: promptTokens,
CompletionTokens: completionTokens,
ModelName: logModel,
TokenName: tokenName,
Quota: quota,
Content: logContent,
TokenId: relayInfo.TokenId,
UserQuota: userQuota,
UseTimeSeconds: int(useTimeSeconds),
IsStream: relayInfo.IsStream,
Group: relayInfo.UsingGroup,
Other: other,
})
}