feat: add sora video proxy video content

controller/video_proxy.go

+package controller
+
+import (
+	"fmt"
+	"io"
+	"net/http"
+	"one-api/logger"
+	"one-api/model"
+	"time"
+
+	"github.com/gin-gonic/gin"
+)
+
+func VideoProxy(c *gin.Context) {
+	taskID := c.Param("task_id")
+	if taskID == "" {
+		c.JSON(http.StatusBadRequest, gin.H{
+			"error": gin.H{
+				"message": "task_id is required",
+				"type":    "invalid_request_error",
+			},
+		})
+		return
+	}
+
+	task, exists, err := model.GetByOnlyTaskId(taskID)
+	if err != nil {
+		logger.LogError(c.Request.Context(), fmt.Sprintf("Failed to query task %s: %s", taskID, err.Error()))
+		c.JSON(http.StatusInternalServerError, gin.H{
+			"error": gin.H{
+				"message": "Failed to query task",
+				"type":    "server_error",
+			},
+		})
+		return
+	}
+	if !exists || task == nil {
+		logger.LogError(c.Request.Context(), fmt.Sprintf("Failed to get task %s: %s", taskID, err.Error()))
+		c.JSON(http.StatusNotFound, gin.H{
+			"error": gin.H{
+				"message": "Task not found",
+				"type":    "invalid_request_error",
+			},
+		})
+		return
+	}
+
+	if task.Status != model.TaskStatusSuccess {
+		c.JSON(http.StatusBadRequest, gin.H{
+			"error": gin.H{
+				"message": fmt.Sprintf("Task is not completed yet, current status: %s", task.Status),
+				"type":    "invalid_request_error",
+			},
+		})
+		return
+	}
+
+	channel, err := model.CacheGetChannel(task.ChannelId)
+	if err != nil {
+		logger.LogError(c.Request.Context(), fmt.Sprintf("Failed to get channel %d: %s", task.ChannelId, err.Error()))
+		c.JSON(http.StatusInternalServerError, gin.H{
+			"error": gin.H{
+				"message": "Failed to retrieve channel information",
+				"type":    "server_error",
+			},
+		})
+		return
+	}
+	baseURL := channel.GetBaseURL()
+	if baseURL == "" {
+		baseURL = "https://api.openai.com"
+	}
+	videoURL := fmt.Sprintf("%s/v1/videos/%s/content", baseURL, task.TaskID)
+
+	client := &http.Client{
+		Timeout: 60 * time.Second,
+	}
+
+	req, err := http.NewRequestWithContext(c.Request.Context(), http.MethodGet, videoURL, nil)
+	if err != nil {
+		logger.LogError(c.Request.Context(), fmt.Sprintf("Failed to create request for %s: %s", videoURL, err.Error()))
+		c.JSON(http.StatusInternalServerError, gin.H{
+			"error": gin.H{
+				"message": "Failed to create proxy request",
+				"type":    "server_error",
+			},
+		})
+		return
+	}
+
+	req.Header.Set("Authorization", "Bearer "+channel.Key)
+
+	resp, err := client.Do(req)
+	if err != nil {
+		logger.LogError(c.Request.Context(), fmt.Sprintf("Failed to fetch video from %s: %s", videoURL, err.Error()))
+		c.JSON(http.StatusBadGateway, gin.H{
+			"error": gin.H{
+				"message": "Failed to fetch video content",
+				"type":    "server_error",
+			},
+		})
+		return
+	}
+	defer resp.Body.Close()
+
+	if resp.StatusCode != http.StatusOK {
+		logger.LogError(c.Request.Context(), fmt.Sprintf("Upstream returned status %d for %s", resp.StatusCode, videoURL))
+		c.JSON(http.StatusBadGateway, gin.H{
+			"error": gin.H{
+				"message": fmt.Sprintf("Upstream service returned status %d", resp.StatusCode),
+				"type":    "server_error",
+			},
+		})
+		return
+	}
+
+	for key, values := range resp.Header {
+		for _, value := range values {
+			c.Writer.Header().Add(key, value)
+		}
+	}
+
+	c.Writer.Header().Set("Cache-Control", "public, max-age=86400") // Cache for 24 hours
+	c.Writer.WriteHeader(resp.StatusCode)
+	_, err = io.Copy(c.Writer, resp.Body)
+	if err != nil {
+		logger.LogError(c.Request.Context(), fmt.Sprintf("Failed to stream video content: %s", err.Error()))
+	}
+}

relay/channel/task/sora/adaptor.go

@@ -12,6 +12,7 @@ import (
 	"one-api/relay/channel"
 	relaycommon "one-api/relay/common"
 	"one-api/service"
+	"one-api/setting/system_setting"
 
 	"github.com/gin-gonic/gin"
 	"github.com/pkg/errors"
@@ -166,7 +167,7 @@ func (a *TaskAdaptor) ParseTaskResult(respBody []byte) (*relaycommon.TaskInfo, e
 		taskResult.Status = model.TaskStatusInProgress
 	case "completed":
 		taskResult.Status = model.TaskStatusSuccess
-		taskResult.Url = fmt.Sprintf("%s/v1/videos/%s/content", a.baseURL, resTask.ID)
+		taskResult.Url = fmt.Sprintf("%s/v1/videos/%s/content", system_setting.ServerAddress, resTask.ID)
 	case "failed", "cancelled":
 		taskResult.Status = model.TaskStatusFailure
 		if resTask.Error != nil {

router/video-router.go

@@ -9,6 +9,7 @@ import (
 
 func SetVideoRouter(router *gin.Engine) {
 	videoV1Router := router.Group("/v1")
+	videoV1Router.GET("/videos/:task_id/content", controller.VideoProxy)
 	videoV1Router.Use(middleware.TokenAuth(), middleware.Distribute())
 	{
 		videoV1Router.POST("/video/generations", controller.RelayTask)