feat: add video channel kling

common/constants.go

@@ -241,6 +241,7 @@ const (
 	ChannelTypeXinference     = 47
 	ChannelTypeXai            = 48
 	ChannelTypeCoze           = 49
+	ChannelTypeKling          = 50
 	ChannelTypeDummy          // this one is only for count, do not add any channel after this
 
 )
@@ -296,4 +297,5 @@ var ChannelBaseURLs = []string{
 	"",                                          //47
 	"https://api.x.ai",                          //48
 	"https://api.coze.cn",                       //49
+	"https://api.klingai.com",                   //50
 }

constant/task.go

@@ -5,6 +5,7 @@ type TaskPlatform string
 const (
 	TaskPlatformSuno       TaskPlatform = "suno"
 	TaskPlatformMidjourney              = "mj"
+	TaskPlatformKling      TaskPlatform = "kling"
 )
 
 const (

controller/relay.go

@@ -420,7 +420,7 @@ func RelayTask(c *gin.Context) {
 func taskRelayHandler(c *gin.Context, relayMode int) *dto.TaskError {
 	var err *dto.TaskError
 	switch relayMode {
-	case relayconstant.RelayModeSunoFetch, relayconstant.RelayModeSunoFetchByID:
+	case relayconstant.RelayModeSunoFetch, relayconstant.RelayModeSunoFetchByID, relayconstant.RelayModeKlingFetchByID:
 		err = relay.RelayTaskFetch(c, relayMode)
 	default:
 		err = relay.RelayTaskSubmit(c, relayMode)

controller/task.go

@@ -74,6 +74,8 @@ func UpdateTaskByPlatform(platform constant.TaskPlatform, taskChannelM map[int][
 		//_ = UpdateMidjourneyTaskAll(context.Background(), tasks)
 	case constant.TaskPlatformSuno:
 		_ = UpdateSunoTaskAll(context.Background(), taskChannelM, taskM)
+	case constant.TaskPlatformKling:
+		_ = UpdateVideoTaskAll(context.Background(), taskChannelM, taskM)
 	default:
 		common.SysLog("未知平台")
 	}

controller/task_video.go

@@ -0,0 +1,142 @@
+package controller
+
+import (
+	"context"
+	"encoding/json"
+	"fmt"
+	"io"
+	"net/http"
+	"one-api/common"
+	"one-api/constant"
+	"one-api/model"
+	"one-api/relay"
+	"one-api/relay/channel"
+)
+
+func UpdateVideoTaskAll(ctx context.Context, taskChannelM map[int][]string, taskM map[string]*model.Task) error {
+	for channelId, taskIds := range taskChannelM {
+		if err := updateVideoTaskAll(ctx, channelId, taskIds, taskM); err != nil {
+			common.LogError(ctx, fmt.Sprintf("Channel #%d failed to update video async tasks: %s", channelId, err.Error()))
+		}
+	}
+	return nil
+}
+
+func updateVideoTaskAll(ctx context.Context, channelId int, taskIds []string, taskM map[string]*model.Task) error {
+	common.LogInfo(ctx, fmt.Sprintf("Channel #%d pending video tasks: %d", channelId, len(taskIds)))
+	if len(taskIds) == 0 {
+		return nil
+	}
+	cacheGetChannel, err := model.CacheGetChannel(channelId)
+	if err != nil {
+		errUpdate := model.TaskBulkUpdate(taskIds, map[string]any{
+			"fail_reason": fmt.Sprintf("Failed to get channel info, channel ID: %d", channelId),
+			"status":      "FAILURE",
+			"progress":    "100%",
+		})
+		if errUpdate != nil {
+			common.SysError(fmt.Sprintf("UpdateVideoTask error: %v", errUpdate))
+		}
+		return fmt.Errorf("CacheGetChannel failed: %w", err)
+	}
+	adaptor := relay.GetTaskAdaptor(constant.TaskPlatformKling)
+	if adaptor == nil {
+		return fmt.Errorf("video adaptor not found")
+	}
+	for _, taskId := range taskIds {
+		if err := updateVideoSingleTask(ctx, adaptor, cacheGetChannel, taskId, taskM); err != nil {
+			common.LogError(ctx, fmt.Sprintf("Failed to update video task %s: %s", taskId, err.Error()))
+		}
+	}
+	return nil
+}
+
+func updateVideoSingleTask(ctx context.Context, adaptor channel.TaskAdaptor, channel *model.Channel, taskId string, taskM map[string]*model.Task) error {
+	baseURL := common.ChannelBaseURLs[channel.Type]
+	if channel.GetBaseURL() != "" {
+		baseURL = channel.GetBaseURL()
+	}
+	resp, err := adaptor.FetchTask(baseURL, channel.Key, map[string]any{
+		"task_id": taskId,
+	})
+	if err != nil {
+		return fmt.Errorf("FetchTask failed for task %s: %w", taskId, err)
+	}
+	if resp.StatusCode != http.StatusOK {
+		return fmt.Errorf("Get Video Task status code: %d", resp.StatusCode)
+	}
+	defer resp.Body.Close()
+	responseBody, err := io.ReadAll(resp.Body)
+	if err != nil {
+		return fmt.Errorf("ReadAll failed for task %s: %w", taskId, err)
+	}
+
+	var responseItem map[string]interface{}
+	err = json.Unmarshal(responseBody, &responseItem)
+	if err != nil {
+		common.LogError(ctx, fmt.Sprintf("Failed to parse video task response body: %v, body: %s", err, string(responseBody)))
+		return fmt.Errorf("Unmarshal failed for task %s: %w", taskId, err)
+	}
+
+	code, _ := responseItem["code"].(float64)
+	if code != 0 {
+		return fmt.Errorf("video task fetch failed for task %s", taskId)
+	}
+
+	data, ok := responseItem["data"].(map[string]interface{})
+	if !ok {
+		common.LogError(ctx, fmt.Sprintf("Video task data format error: %s", string(responseBody)))
+		return fmt.Errorf("video task data format error for task %s", taskId)
+	}
+
+	task := taskM[taskId]
+	if task == nil {
+		common.LogError(ctx, fmt.Sprintf("Task %s not found in taskM", taskId))
+		return fmt.Errorf("task %s not found", taskId)
+	}
+
+	if status, ok := data["task_status"].(string); ok {
+		switch status {
+		case "submitted", "queued":
+			task.Status = model.TaskStatusSubmitted
+		case "processing":
+			task.Status = model.TaskStatusInProgress
+		case "succeed":
+			task.Status = model.TaskStatusSuccess
+			task.Progress = "100%"
+			if url, err := adaptor.(interface {
+				ParseResultUrl(map[string]any) (string, error)
+			}).ParseResultUrl(responseItem); err == nil {
+				task.FailReason = url
+			} else {
+				common.LogWarn(ctx, fmt.Sprintf("Failed to get url from body for task %s: %s", task.TaskID, err.Error()))
+			}
+		case "failed":
+			task.Status = model.TaskStatusFailure
+			task.Progress = "100%"
+			if reason, ok := data["fail_reason"].(string); ok {
+				task.FailReason = reason
+			}
+		}
+	}
+
+	// If task failed, refund quota
+	if task.Status == model.TaskStatusFailure {
+		common.LogInfo(ctx, fmt.Sprintf("Task %s failed: %s", task.TaskID, task.FailReason))
+		quota := task.Quota
+		if quota != 0 {
+			if err := model.IncreaseUserQuota(task.UserId, quota, false); err != nil {
+				common.LogError(ctx, "Failed to increase user quota: "+err.Error())
+			}
+			logContent := fmt.Sprintf("Video async task failed %s, refund %s", task.TaskID, common.LogQuota(quota))
+			model.RecordLog(task.UserId, model.LogTypeSystem, logContent)
+		}
+	}
+
+	task.Data = responseBody
+	if err := task.Update(); err != nil {
+		common.SysError("UpdateVideoTask task error: " + err.Error())
+	}
+
+	return nil
+}

dto/video.go

@@ -0,0 +1,47 @@
+package dto
+
+type VideoRequest struct {
+	Model          string         `json:"model,omitempty" example:"kling-v1"`                                                                                                                                    // Model/style ID
+	Prompt         string         `json:"prompt,omitempty" example:"宇航员站起身走了"`                                                                                                                                   // Text prompt
+	Image          string         `json:"image,omitempty" example:"https://h2.inkwai.com/bs2/upload-ylab-stunt/se/ai_portal_queue_mmu_image_upscale_aiweb/3214b798-e1b4-4b00-b7af-72b5b0417420_raw_image_0.jpg"` // Image input (URL/Base64)
+	Duration       float64        `json:"duration" example:"5.0"`                                                                                                                                                // Video duration (seconds)
+	Width          int            `json:"width" example:"512"`                                                                                                                                                   // Video width
+	Height         int            `json:"height" example:"512"`                                                                                                                                                  // Video height
+	Fps            int            `json:"fps,omitempty" example:"30"`                                                                                                                                            // Video frame rate
+	Seed           int            `json:"seed,omitempty" example:"20231234"`                                                                                                                                     // Random seed
+	N              int            `json:"n,omitempty" example:"1"`                                                                                                                                               // Number of videos to generate
+	ResponseFormat string         `json:"response_format,omitempty" example:"url"`                                                                                                                               // Response format
+	User           string         `json:"user,omitempty" example:"user-1234"`                                                                                                                                    // User identifier
+	Metadata       map[string]any `json:"metadata,omitempty"`                                                                                                                                                    // Vendor-specific/custom params (e.g. negative_prompt, style, quality_level, etc.)
+}
+
+// VideoResponse 视频生成提交任务后的响应
+type VideoResponse struct {
+	TaskId string `json:"task_id"`
+	Status string `json:"status"`
+}
+
+// VideoTaskResponse 查询视频生成任务状态的响应
+type VideoTaskResponse struct {
+	TaskId   string             `json:"task_id" example:"abcd1234efgh"` // 任务ID
+	Status   string             `json:"status" example:"succeeded"`     // 任务状态
+	Url      string             `json:"url,omitempty"`                  // 视频资源URL（成功时）
+	Format   string             `json:"format,omitempty" example:"mp4"` // 视频格式
+	Metadata *VideoTaskMetadata `json:"metadata,omitempty"`             // 结果元数据
+	Error    *VideoTaskError    `json:"error,omitempty"`                // 错误信息（失败时）
+}
+
+// VideoTaskMetadata 视频任务元数据
+type VideoTaskMetadata struct {
+	Duration float64 `json:"duration" example:"5.0"`  // 实际生成的视频时长
+	Fps      int     `json:"fps" example:"30"`        // 实际帧率
+	Width    int     `json:"width" example:"512"`     // 实际宽度
+	Height   int     `json:"height" example:"512"`    // 实际高度
+	Seed     int     `json:"seed" example:"20231234"` // 使用的随机种子
+}
+
+// VideoTaskError 视频任务错误信息
+type VideoTaskError struct {
+	Code    int    `json:"code"`
+	Message string `json:"message"`
+}

middleware/distributor.go

@@ -170,6 +170,15 @@ func getModelRequest(c *gin.Context) (*ModelRequest, bool, error) {
 		}
 		c.Set("platform", string(constant.TaskPlatformSuno))
 		c.Set("relay_mode", relayMode)
+	} else if strings.Contains(c.Request.URL.Path, "/v1/video/generations") {
+		relayMode := relayconstant.Path2RelayKling(c.Request.Method, c.Request.URL.Path)
+		if relayMode == relayconstant.RelayModeKlingFetchByID {
+			shouldSelectChannel = false
+		} else {
+			err = common.UnmarshalBodyReusable(c, &modelRequest)
+		}
+		c.Set("platform", string(constant.TaskPlatformKling))
+		c.Set("relay_mode", relayMode)
 	} else if strings.HasPrefix(c.Request.URL.Path, "/v1beta/models/") {
 		// Gemini API 路径处理: /v1beta/models/gemini-2.0-flash:generateContent
 		relayMode := relayconstant.RelayModeGemini

relay/channel/adapter.go

@@ -44,4 +44,6 @@ type TaskAdaptor interface {
 
 	// FetchTask
 	FetchTask(baseUrl, key string, body map[string]any) (*http.Response, error)
+
+	ParseResultUrl(resp map[string]any) (string, error)
 }

relay/channel/task/kling/adaptor.go

@@ -0,0 +1,312 @@
+package kling
+
+import (
+	"bytes"
+	"context"
+	"encoding/json"
+	"fmt"
+	"io"
+	"net/http"
+	"strings"
+	"time"
+
+	"github.com/gin-gonic/gin"
+	"github.com/golang-jwt/jwt"
+	"github.com/pkg/errors"
+
+	"one-api/common"
+	"one-api/dto"
+	"one-api/relay/channel"
+	relaycommon "one-api/relay/common"
+	"one-api/service"
+)
+
+// ============================
+// Request / Response structures
+// ============================
+
+type SubmitReq struct {
+	Prompt   string                 `json:"prompt"`
+	Model    string                 `json:"model,omitempty"`
+	Mode     string                 `json:"mode,omitempty"`
+	Image    string                 `json:"image,omitempty"`
+	Size     string                 `json:"size,omitempty"`
+	Duration int                    `json:"duration,omitempty"`
+	Metadata map[string]interface{} `json:"metadata,omitempty"`
+}
+
+type requestPayload struct {
+	Prompt      string  `json:"prompt,omitempty"`
+	Image       string  `json:"image,omitempty"`
+	Mode        string  `json:"mode,omitempty"`
+	Duration    string  `json:"duration,omitempty"`
+	AspectRatio string  `json:"aspect_ratio,omitempty"`
+	Model       string  `json:"model,omitempty"`
+	ModelName   string  `json:"model_name,omitempty"`
+	CfgScale    float64 `json:"cfg_scale,omitempty"`
+}
+
+type responsePayload struct {
+	Code    int    `json:"code"`
+	Message string `json:"message"`
+	Data    struct {
+		TaskID string `json:"task_id"`
+	} `json:"data"`
+}
+
+// ============================
+// Adaptor implementation
+// ============================
+
+type TaskAdaptor struct {
+	ChannelType int
+	accessKey   string
+	secretKey   string
+	baseURL     string
+}
+
+func (a *TaskAdaptor) Init(info *relaycommon.TaskRelayInfo) {
+	a.ChannelType = info.ChannelType
+	a.baseURL = info.BaseUrl
+
+	// apiKey format: "access_key,secret_key"
+	keyParts := strings.Split(info.ApiKey, ",")
+	if len(keyParts) == 2 {
+		a.accessKey = strings.TrimSpace(keyParts[0])
+		a.secretKey = strings.TrimSpace(keyParts[1])
+	}
+}
+
+// ValidateRequestAndSetAction parses body, validates fields and sets default action.
+func (a *TaskAdaptor) ValidateRequestAndSetAction(c *gin.Context, info *relaycommon.TaskRelayInfo) (taskErr *dto.TaskError) {
+	// Accept only POST /v1/video/generations as "generate" action.
+	action := "generate"
+	info.Action = action
+
+	var req SubmitReq
+	if err := common.UnmarshalBodyReusable(c, &req); err != nil {
+		taskErr = service.TaskErrorWrapperLocal(err, "invalid_request", http.StatusBadRequest)
+		return
+	}
+	if strings.TrimSpace(req.Prompt) == "" {
+		taskErr = service.TaskErrorWrapperLocal(fmt.Errorf("prompt is required"), "invalid_request", http.StatusBadRequest)
+		return
+	}
+
+	// Store into context for later usage
+	c.Set("kling_request", req)
+	return nil
+}
+
+// BuildRequestURL constructs the upstream URL.
+func (a *TaskAdaptor) BuildRequestURL(info *relaycommon.TaskRelayInfo) (string, error) {
+	return fmt.Sprintf("%s/v1/videos/image2video", a.baseURL), nil
+}
+
+// BuildRequestHeader sets required headers.
+func (a *TaskAdaptor) BuildRequestHeader(c *gin.Context, req *http.Request, info *relaycommon.TaskRelayInfo) error {
+	token, err := a.createJWTToken()
+	if err != nil {
+		token = info.ApiKey // fallback
+	}
+
+	req.Header.Set("Content-Type", "application/json")
+	req.Header.Set("Accept", "application/json")
+	req.Header.Set("Authorization", "Bearer "+token)
+	req.Header.Set("User-Agent", "kling-sdk/1.0")
+	return nil
+}
+
+// BuildRequestBody converts request into Kling specific format.
+func (a *TaskAdaptor) BuildRequestBody(c *gin.Context, info *relaycommon.TaskRelayInfo) (io.Reader, error) {
+	v, exists := c.Get("kling_request")
+	if !exists {
+		return nil, fmt.Errorf("request not found in context")
+	}
+	req := v.(SubmitReq)
+
+	body := a.convertToRequestPayload(&req)
+	data, err := json.Marshal(body)
+	if err != nil {
+		return nil, err
+	}
+	return bytes.NewReader(data), nil
+}
+
+// DoRequest delegates to common helper.
+func (a *TaskAdaptor) DoRequest(c *gin.Context, info *relaycommon.TaskRelayInfo, requestBody io.Reader) (*http.Response, error) {
+	return channel.DoTaskApiRequest(a, c, info, requestBody)
+}
+
+// DoResponse handles upstream response, returns taskID etc.
+func (a *TaskAdaptor) DoResponse(c *gin.Context, resp *http.Response, info *relaycommon.TaskRelayInfo) (taskID string, taskData []byte, taskErr *dto.TaskError) {
+	responseBody, err := io.ReadAll(resp.Body)
+	if err != nil {
+		taskErr = service.TaskErrorWrapper(err, "read_response_body_failed", http.StatusInternalServerError)
+		return
+	}
+
+	// Attempt Kling response parse first.
+	var kResp responsePayload
+	if err := json.Unmarshal(responseBody, &kResp); err == nil && kResp.Code == 0 {
+		c.JSON(http.StatusOK, gin.H{"task_id": kResp.Data.TaskID})
+		return kResp.Data.TaskID, responseBody, nil
+	}
+
+	// Fallback generic task response.
+	var generic dto.TaskResponse[string]
+	if err := json.Unmarshal(responseBody, &generic); err != nil {
+		taskErr = service.TaskErrorWrapper(errors.Wrapf(err, "body: %s", responseBody), "unmarshal_response_body_failed", http.StatusInternalServerError)
+		return
+	}
+
+	if !generic.IsSuccess() {
+		taskErr = service.TaskErrorWrapper(fmt.Errorf(generic.Message), generic.Code, http.StatusInternalServerError)
+		return
+	}
+
+	c.JSON(http.StatusOK, gin.H{"task_id": generic.Data})
+	return generic.Data, responseBody, nil
+}
+
+// FetchTask fetch task status
+func (a *TaskAdaptor) FetchTask(baseUrl, key string, body map[string]any) (*http.Response, error) {
+	taskID, ok := body["task_id"].(string)
+	if !ok {
+		return nil, fmt.Errorf("invalid task_id")
+	}
+	url := fmt.Sprintf("%s/v1/videos/image2video/%s", baseUrl, taskID)
+
+	req, err := http.NewRequest(http.MethodGet, url, nil)
+	if err != nil {
+		return nil, err
+	}
+
+	token, err := a.createJWTTokenWithKey(key)
+	if err != nil {
+		token = key
+	}
+
+	ctx, cancel := context.WithTimeout(context.Background(), 15*time.Second)
+	defer cancel()
+
+	req = req.WithContext(ctx)
+	req.Header.Set("Accept", "application/json")
+	req.Header.Set("Authorization", "Bearer "+token)
+	req.Header.Set("User-Agent", "kling-sdk/1.0")
+
+	return service.GetHttpClient().Do(req)
+}
+
+func (a *TaskAdaptor) GetModelList() []string {
+	return []string{"kling-v1", "kling-v1-6", "kling-v2-master"}
+}
+
+func (a *TaskAdaptor) GetChannelName() string {
+	return "kling"
+}
+
+// ============================
+// helpers
+// ============================
+
+func (a *TaskAdaptor) convertToRequestPayload(req *SubmitReq) *requestPayload {
+	r := &requestPayload{
+		Prompt:      req.Prompt,
+		Image:       req.Image,
+		Mode:        defaultString(req.Mode, "std"),
+		Duration:    fmt.Sprintf("%d", defaultInt(req.Duration, 5)),
+		AspectRatio: a.getAspectRatio(req.Size),
+		Model:       req.Model,
+		ModelName:   req.Model,
+		CfgScale:    0.5,
+	}
+	if r.Model == "" {
+		r.Model = "kling-v1"
+		r.ModelName = "kling-v1"
+	}
+	return r
+}
+
+func (a *TaskAdaptor) getAspectRatio(size string) string {
+	switch size {
+	case "1024x1024", "512x512":
+		return "1:1"
+	case "1280x720", "1920x1080":
+		return "16:9"
+	case "720x1280", "1080x1920":
+		return "9:16"
+	default:
+		return "1:1"
+	}
+}
+
+func defaultString(s, def string) string {
+	if strings.TrimSpace(s) == "" {
+		return def
+	}
+	return s
+}
+
+func defaultInt(v int, def int) int {
+	if v == 0 {
+		return def
+	}
+	return v
+}
+
+// ============================
+// JWT helpers
+// ============================
+
+func (a *TaskAdaptor) createJWTToken() (string, error) {
+	return a.createJWTTokenWithKeys(a.accessKey, a.secretKey)
+}
+
+func (a *TaskAdaptor) createJWTTokenWithKey(apiKey string) (string, error) {
+	parts := strings.Split(apiKey, ",")
+	if len(parts) != 2 {
+		return "", fmt.Errorf("invalid API key format, expected 'access_key,secret_key'")
+	}
+	return a.createJWTTokenWithKeys(strings.TrimSpace(parts[0]), strings.TrimSpace(parts[1]))
+}
+
+func (a *TaskAdaptor) createJWTTokenWithKeys(accessKey, secretKey string) (string, error) {
+	if accessKey == "" || secretKey == "" {
+		return "", fmt.Errorf("access key and secret key are required")
+	}
+	now := time.Now().Unix()
+	claims := jwt.MapClaims{
+		"iss": accessKey,
+		"exp": now + 1800, // 30 minutes
+		"nbf": now - 5,
+	}
+	token := jwt.NewWithClaims(jwt.SigningMethodHS256, claims)
+	token.Header["typ"] = "JWT"
+	return token.SignedString([]byte(secretKey))
+}
+
+// ParseResultUrl 提取视频任务结果的 url
+func (a *TaskAdaptor) ParseResultUrl(resp map[string]any) (string, error) {
+	data, ok := resp["data"].(map[string]any)
+	if !ok {
+		return "", fmt.Errorf("data field not found or invalid")
+	}
+	taskResult, ok := data["task_result"].(map[string]any)
+	if !ok {
+		return "", fmt.Errorf("task_result field not found or invalid")
+	}
+	videos, ok := taskResult["videos"].([]interface{})
+	if !ok || len(videos) == 0 {
+		return "", fmt.Errorf("videos field not found or empty")
+	}
+	video, ok := videos[0].(map[string]interface{})
+	if !ok {
+		return "", fmt.Errorf("video item invalid")
+	}
+	url, ok := video["url"].(string)
+	if !ok || url == "" {
+		return "", fmt.Errorf("url field not found or invalid")
+	}
+	return url, nil
+}

relay/channel/task/suno/adaptor.go

@@ -22,6 +22,10 @@ type TaskAdaptor struct {
 	ChannelType int
 }
 
+func (a *TaskAdaptor) ParseResultUrl(resp map[string]any) (string, error) {
+	return "", nil // todo implement this method if needed
+}
+
 func (a *TaskAdaptor) Init(info *relaycommon.TaskRelayInfo) {
 	a.ChannelType = info.ChannelType
 }

relay/constant/relay_mode.go

@@ -38,6 +38,9 @@ const (
 	RelayModeSunoFetchByID
 	RelayModeSunoSubmit
 
+	RelayModeKlingFetchByID
+	RelayModeKlingSubmit
+
 	RelayModeRerank
 
 	RelayModeResponses
@@ -133,3 +136,13 @@ func Path2RelaySuno(method, path string) int {
 	}
 	return relayMode
 }
+
+func Path2RelayKling(method, path string) int {
+	relayMode := RelayModeUnknown
+	if method == http.MethodPost && strings.HasSuffix(path, "/video/generations") {
+		relayMode = RelayModeKlingSubmit
+	} else if method == http.MethodGet && strings.Contains(path, "/video/generations/") {
+		relayMode = RelayModeKlingFetchByID
+	}
+	return relayMode
+}

relay/relay_adaptor.go

@@ -22,6 +22,7 @@ import (
 	"one-api/relay/channel/palm"
 	"one-api/relay/channel/perplexity"
 	"one-api/relay/channel/siliconflow"
+	"one-api/relay/channel/task/kling"
 	"one-api/relay/channel/task/suno"
 	"one-api/relay/channel/tencent"
 	"one-api/relay/channel/vertex"
@@ -101,6 +102,8 @@ func GetTaskAdaptor(platform commonconstant.TaskPlatform) channel.TaskAdaptor {
 	//	return &aiproxy.Adaptor{}
 	case commonconstant.TaskPlatformSuno:
 		return &suno.TaskAdaptor{}
+	case commonconstant.TaskPlatformKling:
+		return &kling.TaskAdaptor{}
 	}
 	return nil
 }

relay/relay_task.go

@@ -37,6 +37,9 @@ func RelayTaskSubmit(c *gin.Context, relayMode int) (taskErr *dto.TaskError) {
 	}
 
 	modelName := service.CoverTaskActionToModelName(platform, relayInfo.Action)
+	if platform == constant.TaskPlatformKling {
+		modelName = relayInfo.OriginModelName
+	}
 	modelPrice, success := ratio_setting.GetModelPrice(modelName, true)
 	if !success {
 		defaultPrice, ok := ratio_setting.GetDefaultModelRatioMap()[modelName]
@@ -136,10 +139,11 @@ func RelayTaskSubmit(c *gin.Context, relayMode int) (taskErr *dto.TaskError) {
 	}
 	relayInfo.ConsumeQuota = true
 	// insert task
-	task := model.InitTask(constant.TaskPlatformSuno, relayInfo)
+	task := model.InitTask(platform, relayInfo)
 	task.TaskID = taskID
 	task.Quota = quota
 	task.Data = taskData
+	task.Action = relayInfo.Action
 	err = task.Insert()
 	if err != nil {
 		taskErr = service.TaskErrorWrapper(err, "insert_task_failed", http.StatusInternalServerError)
@@ -149,8 +153,9 @@ func RelayTaskSubmit(c *gin.Context, relayMode int) (taskErr *dto.TaskError) {
 }
 
 var fetchRespBuilders = map[int]func(c *gin.Context) (respBody []byte, taskResp *dto.TaskError){
-	relayconstant.RelayModeSunoFetchByID: sunoFetchByIDRespBodyBuilder,
+	relayconstant.RelayModeSunoFetchByID:  sunoFetchByIDRespBodyBuilder,
-	relayconstant.RelayModeSunoFetch:     sunoFetchRespBodyBuilder,
+	relayconstant.RelayModeSunoFetch:      sunoFetchRespBodyBuilder,
+	relayconstant.RelayModeKlingFetchByID: videoFetchByIDRespBodyBuilder,
 }
 
 func RelayTaskFetch(c *gin.Context, relayMode int) (taskResp *dto.TaskError) {
@@ -225,6 +230,27 @@ func sunoFetchByIDRespBodyBuilder(c *gin.Context) (respBody []byte, taskResp *dt
 	return
 }
 
+func videoFetchByIDRespBodyBuilder(c *gin.Context) (respBody []byte, taskResp *dto.TaskError) {
+	taskId := c.Param("id")
+	userId := c.GetInt("id")
+
+	originTask, exist, err := model.GetByTaskId(userId, taskId)
+	if err != nil {
+		taskResp = service.TaskErrorWrapper(err, "get_task_failed", http.StatusInternalServerError)
+		return
+	}
+	if !exist {
+		taskResp = service.TaskErrorWrapperLocal(errors.New("task_not_exist"), "task_not_exist", http.StatusBadRequest)
+		return
+	}
+
+	respBody, err = json.Marshal(dto.TaskResponse[any]{
+		Code: "success",
+		Data: TaskModel2Dto(originTask),
+	})
+	return
+}
+
 func TaskModel2Dto(task *model.Task) *dto.TaskDto {
 	return &dto.TaskDto{
 		TaskID:     task.TaskID,

router/main.go

@@ -14,6 +14,7 @@ func SetRouter(router *gin.Engine, buildFS embed.FS, indexPage []byte) {
 	SetApiRouter(router)
 	SetDashboardRouter(router)
 	SetRelayRouter(router)
+	SetVideoRouter(router)
 	frontendBaseUrl := os.Getenv("FRONTEND_BASE_URL")
 	if common.IsMasterNode && frontendBaseUrl != "" {
 		frontendBaseUrl = ""

router/video-router.go

@@ -0,0 +1,17 @@
+package router
+
+import (
+	"one-api/controller"
+	"one-api/middleware"
+
+	"github.com/gin-gonic/gin"
+)
+
+func SetVideoRouter(router *gin.Engine) {
+	videoV1Router := router.Group("/v1")
+	videoV1Router.Use(middleware.TokenAuth(), middleware.Distribute())
+	{
+		videoV1Router.POST("/video/generations", controller.RelayTask)
+		videoV1Router.GET("/video/generations/:task_id", controller.RelayTask)
+	}
+}

web/src/components/table/TaskLogsTable.js

@@ -11,7 +11,9 @@ import {
   XCircle,
   Loader,
   List,
-  Hash
+  Hash,
+  Video,
+  Sparkles
 } from 'lucide-react';
 import {
   API,
@@ -80,6 +82,7 @@ const COLUMN_KEYS = {
   TASK_STATUS: 'task_status',
   PROGRESS: 'progress',
   FAIL_REASON: 'fail_reason',
+  RESULT_URL: 'result_url',
 };
 
 const renderTimestamp = (timestampInSeconds) => {
@@ -150,6 +153,7 @@ const LogsTable = () => {
       [COLUMN_KEYS.TASK_STATUS]: true,
       [COLUMN_KEYS.PROGRESS]: true,
       [COLUMN_KEYS.FAIL_REASON]: true,
+      [COLUMN_KEYS.RESULT_URL]: true,
     };
   };
 
@@ -203,6 +207,12 @@ const LogsTable = () => {
             {t('生成歌词')}
           </Tag>
         );
+      case 'generate':
+        return (
+          <Tag color='blue' size='large' shape='circle' prefixIcon={<Sparkles size={14} />}>
+            {t('生成视频')}
+          </Tag>
+        );
       default:
         return (
           <Tag color='white' size='large' shape='circle' prefixIcon={<HelpCircle size={14} />}>
@@ -220,6 +230,12 @@ const LogsTable = () => {
             Suno
           </Tag>
         );
+      case 'kling':
+        return (
+          <Tag color='blue' size='large' shape='circle' prefixIcon={<Video size={14} />}>
+            Kling
+          </Tag>
+        );
       default:
         return (
           <Tag color='white' size='large' shape='circle' prefixIcon={<HelpCircle size={14} />}>
@@ -411,10 +427,21 @@ const LogsTable = () => {
     },
     {
       key: COLUMN_KEYS.FAIL_REASON,
-      title: t('失败原因'),
+      title: t('详情'),
       dataIndex: 'fail_reason',
       fixed: 'right',
       render: (text, record, index) => {
+        // 仅当为视频生成任务且成功，且 fail_reason 是 URL 时显示可点击链接
+        const isVideoTask = record.action === 'generate';
+        const isSuccess = record.status === 'SUCCESS';
+        const isUrl = typeof text === 'string' && /^https?:\/\//.test(text);
+        if (isSuccess && isVideoTask && isUrl) {
+          return (
+            <a href={text} target="_blank" rel="noopener noreferrer">
+              {t('点击预览视频')}
+            </a>
+          );
+        }
         if (!text) {
           return t('无');
         }

web/src/constants/channel.constants.js

@@ -125,4 +125,9 @@ export const CHANNEL_OPTIONS = [
     color: 'blue',
     label: 'Coze',
   },
+  {
+    value: 50,
+    color: 'green',
+    label: '可灵',
+  },
 ];