fix: KlingText2VideoRequest image and model_name

feat: add video channel kling swag

controller/swag_video.go

+package controller
+
+import (
+	"github.com/gin-gonic/gin"
+)
+
+// VideoGenerations
+// @Summary 生成视频
+// @Description 调用视频生成接口生成视频
+// @Description 支持多种视频生成服务：
+// @Description - 可灵AI (Kling): https://app.klingai.com/cn/dev/document-api/apiReference/commonInfo
+// @Description - 即梦 (Jimeng): https://www.volcengine.com/docs/85621/1538636
+// @Tags Video
+// @Accept json
+// @Produce json
+// @Param Authorization header string true "用户认证令牌 (Aeess-Token: sk-xxxx)"
+// @Param request body dto.VideoRequest true "视频生成请求参数"
+// @Failure 400 {object} dto.OpenAIError "请求参数错误"
+// @Failure 401 {object} dto.OpenAIError "未授权"
+// @Failure 403 {object} dto.OpenAIError "无权限"
+// @Failure 500 {object} dto.OpenAIError "服务器内部错误"
+// @Router /v1/video/generations [post]
+func VideoGenerations(c *gin.Context) {
+}
+
+// VideoGenerationsTaskId
+// @Summary 查询视频
+// @Description 根据任务ID查询视频生成任务的状态和结果
+// @Tags Video
+// @Accept json
+// @Produce json
+// @Security BearerAuth
+// @Param task_id path string true "Task ID"
+// @Success 200 {object} dto.VideoTaskResponse "任务状态和结果"
+// @Failure 400 {object} dto.OpenAIError "请求参数错误"
+// @Failure 401 {object} dto.OpenAIError "未授权"
+// @Failure 403 {object} dto.OpenAIError "无权限"
+// @Failure 500 {object} dto.OpenAIError "服务器内部错误"
+// @Router /v1/video/generations/{task_id} [get]
+func VideoGenerationsTaskId(c *gin.Context) {
+}
+
+// KlingText2VideoGenerations
+// @Summary 可灵文生视频
+// @Description 调用可灵AI文生视频接口，生成视频内容
+// @Tags Video
+// @Accept json
+// @Produce json
+// @Param Authorization header string true "用户认证令牌 (Aeess-Token: sk-xxxx)"
+// @Param request body KlingText2VideoRequest true "视频生成请求参数"
+// @Success 200 {object} dto.VideoTaskResponse "任务状态和结果"
+// @Failure 400 {object} dto.OpenAIError "请求参数错误"
+// @Failure 401 {object} dto.OpenAIError "未授权"
+// @Failure 403 {object} dto.OpenAIError "无权限"
+// @Failure 500 {object} dto.OpenAIError "服务器内部错误"
+// @Router /kling/v1/videos/text2video [post]
+func KlingText2VideoGenerations(c *gin.Context) {
+}
+
+type KlingText2VideoRequest struct {
+	ModelName      string              `json:"model_name,omitempty" example:"kling-v1"`
+	Prompt         string              `json:"prompt" binding:"required" example:"A cat playing piano in the garden"`
+	NegativePrompt string              `json:"negative_prompt,omitempty" example:"blurry, low quality"`
+	CfgScale       float64             `json:"cfg_scale,omitempty" example:"0.7"`
+	Mode           string              `json:"mode,omitempty" example:"std"`
+	CameraControl  *KlingCameraControl `json:"camera_control,omitempty"`
+	AspectRatio    string              `json:"aspect_ratio,omitempty" example:"16:9"`
+	Duration       string              `json:"duration,omitempty" example:"5"`
+	CallbackURL    string              `json:"callback_url,omitempty" example:"https://your.domain/callback"`
+	ExternalTaskId string              `json:"external_task_id,omitempty" example:"custom-task-001"`
+}
+
+type KlingCameraControl struct {
+	Type   string             `json:"type,omitempty" example:"simple"`
+	Config *KlingCameraConfig `json:"config,omitempty"`
+}
+
+type KlingCameraConfig struct {
+	Horizontal float64 `json:"horizontal,omitempty" example:"2.5"`
+	Vertical   float64 `json:"vertical,omitempty" example:"0"`
+	Pan        float64 `json:"pan,omitempty" example:"0"`
+	Tilt       float64 `json:"tilt,omitempty" example:"0"`
+	Roll       float64 `json:"roll,omitempty" example:"0"`
+	Zoom       float64 `json:"zoom,omitempty" example:"0"`
+}
+
+// KlingImage2VideoGenerations
+// @Summary 可灵官方-图生视频
+// @Description 调用可灵AI图生视频接口，生成视频内容
+// @Tags Video
+// @Accept json
+// @Produce json
+// @Param Authorization header string true "用户认证令牌 (Aeess-Token: sk-xxxx)"
+// @Param request body KlingImage2VideoRequest true "图生视频请求参数"
+// @Success 200 {object} dto.VideoTaskResponse "任务状态和结果"
+// @Failure 400 {object} dto.OpenAIError "请求参数错误"
+// @Failure 401 {object} dto.OpenAIError "未授权"
+// @Failure 403 {object} dto.OpenAIError "无权限"
+// @Failure 500 {object} dto.OpenAIError "服务器内部错误"
+// @Router /kling/v1/videos/image2video [post]
+func KlingImage2VideoGenerations(c *gin.Context) {
+}
+
+type KlingImage2VideoRequest struct {
+	ModelName      string              `json:"model_name,omitempty" example:"kling-v2-master"`
+	Image          string              `json:"image" binding:"required" 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"`
+	Prompt         string              `json:"prompt,omitempty" example:"A cat playing piano in the garden"`
+	NegativePrompt string              `json:"negative_prompt,omitempty" example:"blurry, low quality"`
+	CfgScale       float64             `json:"cfg_scale,omitempty" example:"0.7"`
+	Mode           string              `json:"mode,omitempty" example:"std"`
+	CameraControl  *KlingCameraControl `json:"camera_control,omitempty"`
+	AspectRatio    string              `json:"aspect_ratio,omitempty" example:"16:9"`
+	Duration       string              `json:"duration,omitempty" example:"5"`
+	CallbackURL    string              `json:"callback_url,omitempty" example:"https://your.domain/callback"`
+	ExternalTaskId string              `json:"external_task_id,omitempty" example:"custom-task-002"`
+}

middleware/kling_adapter.go

@@ -18,7 +18,7 @@ func KlingRequestConvert() func(c *gin.Context) {
 			return
 		}
 
-		model, _ := originalReq["model"].(string)
+		model, _ := originalReq["model_name"].(string)
 		prompt, _ := originalReq["prompt"].(string)
 
 		unifiedReq := map[string]interface{}{
@@ -36,7 +36,7 @@ func KlingRequestConvert() func(c *gin.Context) {
 		// Rewrite request body and path
 		c.Request.Body = io.NopCloser(bytes.NewBuffer(jsonData))
 		c.Request.URL.Path = "/v1/video/generations"
-		if image := originalReq["image"]; image == "" {
+		if image, ok := originalReq["image"]; !ok || image == "" {
 			c.Set("action", constant.TaskActionTextGenerate)
 		}