107 lines
3.4 KiB
Go
107 lines
3.4 KiB
Go
package controller
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import (
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"fmt"
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"net/http"
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"one-api/common"
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"one-api/relay/channel/openai"
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"one-api/relay/constant"
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"one-api/relay/controller"
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"one-api/relay/util"
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"strconv"
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"strings"
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"github.com/gin-gonic/gin"
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)
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// https://platform.openai.com/docs/api-reference/chat
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func Relay(c *gin.Context) {
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relayMode := constant.RelayModeUnknown
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if strings.HasPrefix(c.Request.URL.Path, "/v1/chat/completions") {
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relayMode = constant.RelayModeChatCompletions
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} else if strings.HasPrefix(c.Request.URL.Path, "/v1/completions") {
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relayMode = constant.RelayModeCompletions
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} else if strings.HasPrefix(c.Request.URL.Path, "/v1/embeddings") {
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relayMode = constant.RelayModeEmbeddings
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} else if strings.HasSuffix(c.Request.URL.Path, "embeddings") {
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relayMode = constant.RelayModeEmbeddings
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} else if strings.HasPrefix(c.Request.URL.Path, "/v1/moderations") {
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relayMode = constant.RelayModeModerations
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} else if strings.HasPrefix(c.Request.URL.Path, "/v1/images/generations") {
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relayMode = constant.RelayModeImagesGenerations
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} else if strings.HasPrefix(c.Request.URL.Path, "/v1/edits") {
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relayMode = constant.RelayModeEdits
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} else if strings.HasPrefix(c.Request.URL.Path, "/v1/audio/speech") {
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relayMode = constant.RelayModeAudioSpeech
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} else if strings.HasPrefix(c.Request.URL.Path, "/v1/audio/transcriptions") {
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relayMode = constant.RelayModeAudioTranscription
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} else if strings.HasPrefix(c.Request.URL.Path, "/v1/audio/translations") {
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relayMode = constant.RelayModeAudioTranslation
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}
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var err *openai.ErrorWithStatusCode
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switch relayMode {
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case constant.RelayModeImagesGenerations:
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err = controller.RelayImageHelper(c, relayMode)
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case constant.RelayModeAudioSpeech:
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fallthrough
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case constant.RelayModeAudioTranslation:
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fallthrough
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case constant.RelayModeAudioTranscription:
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err = controller.RelayAudioHelper(c, relayMode)
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default:
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err = controller.RelayTextHelper(c, relayMode)
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}
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if err != nil {
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requestId := c.GetString(common.RequestIdKey)
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retryTimesStr := c.Query("retry")
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retryTimes, _ := strconv.Atoi(retryTimesStr)
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if retryTimesStr == "" {
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retryTimes = common.RetryTimes
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}
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if retryTimes > 0 {
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c.Redirect(http.StatusTemporaryRedirect, fmt.Sprintf("%s?retry=%d", c.Request.URL.Path, retryTimes-1))
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} else {
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if err.StatusCode == http.StatusTooManyRequests {
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err.Error.Message = "当前分组上游负载已饱和，请稍后再试"
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}
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err.Error.Message = common.MessageWithRequestId(err.Error.Message, requestId)
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c.JSON(err.StatusCode, gin.H{
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"error": err.Error,
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})
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}
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channelId := c.GetInt("channel_id")
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common.LogError(c.Request.Context(), fmt.Sprintf("relay error (channel #%d): %s", channelId, err.Message))
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// https://platform.openai.com/docs/guides/error-codes/api-errors
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if util.ShouldDisableChannel(&err.Error, err.StatusCode) {
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channelId := c.GetInt("channel_id")
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channelName := c.GetString("channel_name")
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disableChannel(channelId, channelName, err.Message)
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}
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}
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}
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func RelayNotImplemented(c *gin.Context) {
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err := openai.Error{
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Message: "API not implemented",
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Type: "one_api_error",
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Param: "",
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Code: "api_not_implemented",
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}
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c.JSON(http.StatusNotImplemented, gin.H{
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"error": err,
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})
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}
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func RelayNotFound(c *gin.Context) {
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err := openai.Error{
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Message: fmt.Sprintf("Invalid URL (%s %s)", c.Request.Method, c.Request.URL.Path),
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Type: "invalid_request_error",
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Param: "",
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Code: "",
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}
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c.JSON(http.StatusNotFound, gin.H{
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"error": err,
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})
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}
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