mirror of
https://github.com/yangjian102621/geekai.git
synced 2026-08-12 18:50:58 +00:00
RockYang
9ccff4efbc
- Sync backend and frontend from GeekAI Plus v4.3.0 - Remove commercial License flows and update open-source deployment defaults - Preserve Docker Compose deployment and bump image tags to v4.3.0 BREAKING CHANGE: commercial License configuration and related endpoints are removed
355 lines
8.8 KiB
Go
355 lines
8.8 KiB
Go
package handler
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// * +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
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// * Copyright 2023 The Geek-AI Authors. All rights reserved.
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// * Use of this source code is governed by a Apache-2.0 license
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// * that can be found in the LICENSE file.
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// * @Author yangjian102621@163.com
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// * +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
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import (
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"fmt"
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"geekai/core"
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"geekai/core/middleware"
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"geekai/core/types"
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"geekai/service"
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"geekai/service/moderation"
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"geekai/service/oss"
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"geekai/service/video"
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"geekai/store/model"
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"geekai/store/vo"
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"geekai/utils"
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"geekai/utils/resp"
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"github.com/gin-gonic/gin"
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"gorm.io/gorm"
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)
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type VideoHandler struct {
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BaseHandler
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videoService *video.Service
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uploader *oss.UploaderManager
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userService *service.UserService
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moderationManager *moderation.ServiceManager
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}
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func NewVideoHandler(app *core.AppServer, db *gorm.DB, service *video.Service, uploader *oss.UploaderManager, userService *service.UserService, moderationManager *moderation.ServiceManager) *VideoHandler {
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return &VideoHandler{
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BaseHandler: BaseHandler{
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App: app,
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DB: db,
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},
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videoService: service,
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uploader: uploader,
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userService: userService,
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moderationManager: moderationManager,
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}
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}
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// RegisterRoutes 注册路由
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func (h *VideoHandler) RegisterRoutes() {
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group := h.App.Engine.Group("/api/video/")
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// 需要用户授权的接口
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group.Use(middleware.UserAuthMiddleware(h.App.Config.Session.SecretKey, h.App.Redis))
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{
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group.POST("create", h.Create)
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group.GET("list", h.List)
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group.GET("remove", h.Remove)
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group.GET("publish", h.Publish)
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group.GET("power-config", h.GetPowerConfig) // 获取算力配置
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group.GET("power-by-key", h.GetPowerByPriceKey) // 根据 priceKey 获取算力
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}
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}
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type VideoTaskRequest struct {
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Provider string `json:"provider"` // 服务提供商（不带版本号：veo, sora）
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Model string `json:"model"` // 模型标识（带版本号：veo-2.0, sora-2.0）
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Prompt string `json:"prompt"` // 提示词
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Params map[string]any `json:"params"` // 模型特定参数
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PriceKey string `json:"price_key"` // 价格键（如 "fixed", "5_720P" 等）
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}
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// Create 统一的创建视频任务接口
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func (h *VideoHandler) Create(c *gin.Context) {
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var data VideoTaskRequest
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if err := c.ShouldBindJSON(&data); err != nil {
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resp.ERROR(c, types.InvalidArgs)
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return
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}
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// 验证必填字段
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if data.Provider == "" {
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resp.ERROR(c, "provider 不能为空")
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return
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}
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if data.Model == "" {
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resp.ERROR(c, "model 不能为空")
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return
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}
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if data.Prompt == "" {
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resp.ERROR(c, "prompt 不能为空")
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return
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}
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if data.PriceKey == "" {
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resp.ERROR(c, "price_key 不能为空")
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return
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}
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// 文本审查
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if h.App.SysConfig.Moderation.Enable {
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moderationResult, err := h.moderationManager.GetService().Moderate(data.Prompt)
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if err != nil {
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logger.Error("failed to moderate content: ", err)
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}
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if moderationResult.Flagged {
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// 记录违规内容
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moderation := model.Moderation{
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UserId: h.GetLoginUserId(c),
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Source: types.ModerationSourceVideo,
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Input: data.Prompt,
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Result: utils.JsonEncode(moderationResult),
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}
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err = h.DB.Create(&moderation).Error
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if err != nil {
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logger.Error("failed to save moderation: ", err)
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}
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resp.ERROR(c, "当前创作内容包含敏感词，请重新输入！")
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return
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}
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}
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// 获取用户信息
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user, err := h.GetLoginUser(c)
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if err != nil {
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resp.NotAuth(c)
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return
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}
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// 计算算力
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power, err := video.CalculatePower(h.DB, data.Model, data.PriceKey)
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if err != nil {
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resp.ERROR(c, err.Error())
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return
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}
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// 检查算力是否充足
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if user.Power < power {
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resp.ERROR(c, "您的算力不足，请充值后再试！")
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return
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}
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// 构建任务
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userId := int(h.GetLoginUserId(c))
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task := types.VideoTask{
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UserId: userId,
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Type: data.Provider, // provider 作为 type
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Prompt: data.Prompt,
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Params: data.Params,
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TranslateModelId: h.App.SysConfig.Base.AssistantModelId,
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}
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// 插入数据库
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job := model.VideoJob{
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UserId: uint(userId),
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Type: data.Provider,
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Prompt: data.Prompt,
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Power: power,
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Params: utils.JsonEncode(task),
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}
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tx := h.DB.Create(&job)
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if tx.Error != nil {
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resp.ERROR(c, tx.Error.Error())
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return
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}
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// 创建任务
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task.Id = job.Id
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h.videoService.PushTask(task)
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// 扣减算力
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err = h.userService.DecreasePower(job.UserId, job.Power, model.PowerLog{
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Type: types.PowerConsume,
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Model: data.Provider,
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Remark: fmt.Sprintf("%s 视频生成，任务ID：%d", data.Provider, job.Id),
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})
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if err != nil {
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resp.ERROR(c, err.Error())
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return
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}
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resp.SUCCESS(c, gin.H{"job_id": job.Id})
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}
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// GetPowerConfig 获取算力配置
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func (h *VideoHandler) GetPowerConfig(c *gin.Context) {
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config, err := video.GetVideoConfig(h.DB)
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if err != nil {
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resp.ERROR(c, err.Error())
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return
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}
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resp.SUCCESS(c, config.VideoPowers)
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}
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// GetPowerByPriceKey 根据 modelKey 和 priceKey 获取算力值
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func (h *VideoHandler) GetPowerByPriceKey(c *gin.Context) {
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modelKey := c.Query("model_key")
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priceKey := c.Query("price_key")
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if modelKey == "" {
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resp.ERROR(c, "model_key 不能为空")
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return
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}
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if priceKey == "" {
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resp.ERROR(c, "price_key 不能为空")
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return
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}
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power, err := video.CalculatePower(h.DB, modelKey, priceKey)
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if err != nil {
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resp.ERROR(c, err.Error())
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return
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}
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resp.SUCCESS(c, gin.H{"power": power})
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}
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func (h *VideoHandler) List(c *gin.Context) {
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userId := h.GetLoginUserId(c)
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t := c.Query("type")
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page := h.GetInt(c, "page", 1)
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pageSize := h.GetInt(c, "page_size", 20)
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all := h.GetBool(c, "all")
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session := h.DB.Session(&gorm.Session{})
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if t != "" {
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session = session.Where("type", t)
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}
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if all {
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session = session.Where("publish", 0).Where("status", types.VideoStatusSuccess)
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} else {
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session = session.Where("user_id", userId)
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}
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// 统计总数
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var total int64
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session.Model(&model.VideoJob{}).Count(&total)
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if page > 0 && pageSize > 0 {
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offset := (page - 1) * pageSize
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session = session.Offset(offset).Limit(pageSize)
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}
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var list []model.VideoJob
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err := session.Order("id desc").Find(&list).Error
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if err != nil {
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resp.ERROR(c, err.Error())
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return
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}
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// 转换为 VO
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items := make([]vo.VideoJob, 0)
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for _, v := range list {
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var item vo.VideoJob
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err = utils.CopyObject(v, &item)
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if err != nil {
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continue
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}
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item.CreatedAt = v.CreatedAt.Unix()
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// 解析任务详情（用于前端展示标签）
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if v.Params != "" {
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task := types.VideoTask{}
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if err := utils.JsonDecode(v.Params, &task); err == nil {
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// 默认从 params map 中提取常用字段
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if paramsMap, ok := task.Params.(map[string]any); ok {
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if item.Params == nil {
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item.Params = make(map[string]any)
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}
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if _, ok := item.Params["task_type"]; !ok {
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if taskType, ok := paramsMap["task_type"]; ok {
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item.Params["task_type"] = taskType
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}
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}
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if _, ok := item.Params["model"]; !ok {
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if modelKey, ok := paramsMap["model"]; ok {
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item.Params["model"] = modelKey
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}
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}
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if _, ok := item.Params["duration"]; !ok {
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if duration, ok := paramsMap["duration"]; ok {
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item.Params["duration"] = duration
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}
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}
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if _, ok := item.Params["size"]; !ok {
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if size, ok := paramsMap["size"]; ok {
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item.Params["size"] = size
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} else if size, ok := paramsMap["resolution"].(string); ok {
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item.Params["size"] = size
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}
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}
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if _, ok := item.Params["mode"]; !ok {
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if mode, ok := paramsMap["mode"]; ok {
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item.Params["mode"] = mode
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}
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}
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if _, ok := item.Params["sound"]; !ok {
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if sound, ok := paramsMap["sound"]; ok {
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item.Params["sound"] = sound
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}
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}
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}
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}
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}
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items = append(items, item)
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}
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resp.SUCCESS(c, vo.NewPage(total, page, pageSize, items))
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}
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func (h *VideoHandler) Remove(c *gin.Context) {
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id := h.GetInt(c, "id", 0)
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userId := h.GetLoginUserId(c)
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var job model.VideoJob
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err := h.DB.Where("id = ?", id).Where("user_id", userId).First(&job).Error
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if err != nil {
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resp.ERROR(c, err.Error())
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return
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}
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// 只有失败的任务才能删除
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if job.Status != types.VideoStatusFailed {
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resp.ERROR(c, "只有失败的任务才能删除！")
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return
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}
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// 删除任务
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err = h.DB.Delete(&job).Error
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if err != nil {
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resp.ERROR(c, err.Error())
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return
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}
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// 删除文件
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_ = h.uploader.GetUploadHandler().Delete(job.VideoURL)
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resp.SUCCESS(c)
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}
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func (h *VideoHandler) Publish(c *gin.Context) {
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id := h.GetInt(c, "id", 0)
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userId := h.GetLoginUserId(c)
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publish := h.GetBool(c, "publish")
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var job model.VideoJob
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err := h.DB.Where("id = ?", id).Where("user_id", userId).First(&job).Error
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if err != nil {
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resp.ERROR(c, err.Error())
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return
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}
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err = h.DB.Model(&job).UpdateColumn("publish", publish).Error
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if err != nil {
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resp.ERROR(c, err.Error())
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return
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}
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resp.SUCCESS(c)
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}
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