mirror of
https://github.com/yangjian102621/geekai.git
synced 2026-04-06 11:14:24 +08:00
640 lines
14 KiB
Go
640 lines
14 KiB
Go
package handler
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import (
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"fmt"
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"strconv"
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"time"
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"geekai/core"
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"geekai/core/types"
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"geekai/service/jimeng"
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"geekai/store/model"
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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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// JimengHandler 即梦AI处理器
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type JimengHandler struct {
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BaseHandler
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jimengService *jimeng.Service
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}
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// NewJimengHandler 创建即梦AI处理器
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func NewJimengHandler(app *core.AppServer, jimengService *jimeng.Service) *JimengHandler {
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return &JimengHandler{
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BaseHandler: BaseHandler{App: app},
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jimengService: jimengService,
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}
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}
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// TextToImage 文生图
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func (h *JimengHandler) TextToImage(c *gin.Context) {
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var req struct {
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Prompt string `json:"prompt" binding:"required"`
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Seed int64 `json:"seed"`
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Scale float64 `json:"scale"`
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Width int `json:"width"`
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Height int `json:"height"`
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UsePreLLM bool `json:"use_pre_llm"`
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}
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if err := c.ShouldBindJSON(&req); err != nil {
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resp.ERROR(c, types.InvalidArgs)
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return
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}
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// 获取当前用户
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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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// 检查用户算力
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if user.Power < 20 { // 文生图消耗20算力
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resp.ERROR(c, "算力不足")
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return
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}
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// 设置默认参数
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if req.Scale == 0 {
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req.Scale = 2.5
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}
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if req.Width == 0 {
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req.Width = 1328
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}
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if req.Height == 0 {
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req.Height = 1328
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}
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if req.Seed == 0 {
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req.Seed = -1
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}
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// 构建任务参数
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params := map[string]interface{}{
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"seed": req.Seed,
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"scale": req.Scale,
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"width": req.Width,
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"height": req.Height,
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"use_pre_llm": req.UsePreLLM,
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}
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// 创建任务
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taskReq := &jimeng.CreateTaskRequest{
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Type: model.JimengJobTypeTextToImage,
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Prompt: req.Prompt,
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Params: params,
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ReqKey: model.ReqKeyTextToImage,
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Power: 20,
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}
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job, err := h.jimengService.CreateTask(user.Id, taskReq)
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if err != nil {
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logger.Errorf("create jimeng text to image task failed: %v", err)
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resp.ERROR(c, "创建任务失败")
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return
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}
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// 扣除用户算力
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h.subUserPower(user.Id, 20, model.PowerLog{
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Type: types.PowerConsume,
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Model: "即梦文生图",
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Remark: fmt.Sprintf("任务ID：%d", job.Id),
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})
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resp.SUCCESS(c, job)
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}
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// ImageToImagePortrait 图生图人像写真
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func (h *JimengHandler) ImageToImagePortrait(c *gin.Context) {
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var req struct {
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ImageInput string `json:"image_input" binding:"required"`
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Prompt string `json:"prompt"`
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Width int `json:"width"`
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Height int `json:"height"`
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Gpen float64 `json:"gpen"`
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Skin float64 `json:"skin"`
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SkinUnifi float64 `json:"skin_unifi"`
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GenMode string `json:"gen_mode"`
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Seed int64 `json:"seed"`
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}
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if err := c.ShouldBindJSON(&req); err != nil {
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resp.ERROR(c, "参数错误: "+err.Error())
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return
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}
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// 获取当前用户
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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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// 检查用户算力
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if user.Power < 30 { // 图生图消耗30算力
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resp.ERROR(c, "算力不足")
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return
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}
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// 设置默认参数
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if req.Width == 0 {
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req.Width = 1328
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}
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if req.Height == 0 {
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req.Height = 1328
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}
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if req.Gpen == 0 {
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req.Gpen = 0.4
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}
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if req.Skin == 0 {
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req.Skin = 0.3
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}
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if req.GenMode == "" {
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if req.Prompt != "" {
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req.GenMode = jimeng.GenModeCreative
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} else {
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req.GenMode = jimeng.GenModeReference
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}
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}
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if req.Seed == 0 {
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req.Seed = -1
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}
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if req.Prompt == "" {
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req.Prompt = "演唱会现场的合照，闪光灯拍摄"
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}
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// 构建任务参数
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params := map[string]interface{}{
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"image_input": req.ImageInput,
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"width": req.Width,
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"height": req.Height,
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"gpen": req.Gpen,
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"skin": req.Skin,
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"skin_unifi": req.SkinUnifi,
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"gen_mode": req.GenMode,
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"seed": req.Seed,
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}
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// 创建任务
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taskReq := &jimeng.CreateTaskRequest{
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Type: model.JimengJobTypeImageToImagePortrait,
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Prompt: req.Prompt,
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Params: params,
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ReqKey: model.ReqKeyImageToImagePortrait,
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Power: 30,
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}
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job, err := h.jimengService.CreateTask(user.Id, taskReq)
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if err != nil {
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logger.Errorf("create jimeng image to image portrait task failed: %v", err)
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resp.ERROR(c, "创建任务失败")
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return
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}
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// 扣除用户算力
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h.subUserPower(user.Id, 30, model.PowerLog{
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Type: types.PowerConsume,
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Model: "即梦图生图",
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Remark: fmt.Sprintf("任务ID：%d", job.Id),
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})
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resp.SUCCESS(c, job)
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}
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// ImageEdit 图像编辑
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func (h *JimengHandler) ImageEdit(c *gin.Context) {
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var req struct {
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ImageUrls []string `json:"image_urls"`
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BinaryDataBase64 []string `json:"binary_data_base64"`
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Prompt string `json:"prompt" binding:"required"`
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Seed int64 `json:"seed"`
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Scale float64 `json:"scale"`
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}
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if err := c.ShouldBindJSON(&req); err != nil {
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resp.ERROR(c, "参数错误: "+err.Error())
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return
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}
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if len(req.ImageUrls) == 0 && len(req.BinaryDataBase64) == 0 {
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resp.ERROR(c, "请提供图片URL或Base64数据")
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return
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}
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// 获取当前用户
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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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// 检查用户算力
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if user.Power < 25 { // 图像编辑消耗25算力
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resp.ERROR(c, "算力不足")
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return
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}
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// 设置默认参数
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if req.Scale == 0 {
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req.Scale = 0.5
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}
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if req.Seed == 0 {
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req.Seed = -1
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}
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// 构建任务参数
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params := map[string]interface{}{
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"seed": req.Seed,
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"scale": req.Scale,
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}
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if len(req.ImageUrls) > 0 {
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params["image_urls"] = req.ImageUrls
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}
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if len(req.BinaryDataBase64) > 0 {
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params["binary_data_base64"] = req.BinaryDataBase64
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}
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// 创建任务
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taskReq := &jimeng.CreateTaskRequest{
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Type: model.JimengJobTypeImageEdit,
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Prompt: req.Prompt,
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Params: params,
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ReqKey: model.ReqKeyImageEdit,
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Power: 25,
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}
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job, err := h.jimengService.CreateTask(user.Id, taskReq)
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if err != nil {
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logger.Errorf("create jimeng image edit task failed: %v", err)
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resp.ERROR(c, "创建任务失败")
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return
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}
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// 扣除用户算力
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h.subUserPower(user.Id, 25, model.PowerLog{
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Type: types.PowerConsume,
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Model: "即梦图像编辑",
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Remark: fmt.Sprintf("任务ID：%d", job.Id),
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})
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resp.SUCCESS(c, job)
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}
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// ImageEffects 图像特效
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func (h *JimengHandler) ImageEffects(c *gin.Context) {
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var req struct {
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ImageInput1 string `json:"image_input1" binding:"required"`
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TemplateId string `json:"template_id" binding:"required"`
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Width int `json:"width"`
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Height int `json:"height"`
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}
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if err := c.ShouldBindJSON(&req); err != nil {
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resp.ERROR(c, "参数错误: "+err.Error())
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return
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}
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// 获取当前用户
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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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// 检查用户算力
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if user.Power < 15 { // 图像特效消耗15算力
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resp.ERROR(c, "算力不足")
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return
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}
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// 设置默认参数
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if req.Width == 0 {
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req.Width = 1328
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}
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if req.Height == 0 {
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req.Height = 1328
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}
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// 构建任务参数
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params := map[string]interface{}{
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"image_input1": req.ImageInput1,
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"template_id": req.TemplateId,
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"width": req.Width,
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"height": req.Height,
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}
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// 创建任务
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taskReq := &jimeng.CreateTaskRequest{
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Type: model.JimengJobTypeImageEffects,
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Prompt: "",
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Params: params,
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ReqKey: model.ReqKeyImageEffects,
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Power: 15,
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}
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job, err := h.jimengService.CreateTask(user.Id, taskReq)
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if err != nil {
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logger.Errorf("create jimeng image effects task failed: %v", err)
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resp.ERROR(c, "创建任务失败")
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return
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}
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// 扣除用户算力
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h.subUserPower(user.Id, 15, model.PowerLog{
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Type: types.PowerConsume,
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Model: "即梦图像特效",
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Remark: fmt.Sprintf("任务ID：%d", job.Id),
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})
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resp.SUCCESS(c, job)
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}
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// TextToVideo 文生视频
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func (h *JimengHandler) TextToVideo(c *gin.Context) {
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var req struct {
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Prompt string `json:"prompt" binding:"required"`
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Seed int64 `json:"seed"`
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AspectRatio string `json:"aspect_ratio"`
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}
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if err := c.ShouldBindJSON(&req); err != nil {
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resp.ERROR(c, "参数错误: "+err.Error())
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return
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}
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// 获取当前用户
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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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// 检查用户算力
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if user.Power < 100 { // 文生视频消耗100算力
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resp.ERROR(c, "算力不足")
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return
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}
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// 设置默认参数
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if req.Seed == 0 {
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req.Seed = -1
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}
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if req.AspectRatio == "" {
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req.AspectRatio = jimeng.AspectRatio16_9
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}
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// 构建任务参数
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params := map[string]interface{}{
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"seed": req.Seed,
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"aspect_ratio": req.AspectRatio,
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}
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// 创建任务
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taskReq := &jimeng.CreateTaskRequest{
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Type: model.JimengJobTypeTextToVideo,
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Prompt: req.Prompt,
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Params: params,
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ReqKey: model.ReqKeyTextToVideo,
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Power: 100,
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}
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job, err := h.jimengService.CreateTask(user.Id, taskReq)
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if err != nil {
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logger.Errorf("create jimeng text to video task failed: %v", err)
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resp.ERROR(c, "创建任务失败")
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return
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}
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// 扣除用户算力
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h.subUserPower(user.Id, 100, model.PowerLog{
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Type: types.PowerConsume,
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Model: "即梦文生视频",
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Remark: fmt.Sprintf("任务ID：%d", job.Id),
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})
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resp.SUCCESS(c, job)
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}
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// ImageToVideo 图生视频
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func (h *JimengHandler) ImageToVideo(c *gin.Context) {
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var req struct {
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ImageUrls []string `json:"image_urls"`
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BinaryDataBase64 []string `json:"binary_data_base64"`
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Prompt string `json:"prompt"`
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Seed int64 `json:"seed"`
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AspectRatio string `json:"aspect_ratio" binding:"required"`
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}
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if err := c.ShouldBindJSON(&req); err != nil {
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resp.ERROR(c, "参数错误: "+err.Error())
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return
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}
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if len(req.ImageUrls) == 0 && len(req.BinaryDataBase64) == 0 {
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resp.ERROR(c, "请提供图片URL或Base64数据")
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return
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}
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// 获取当前用户
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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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// 检查用户算力
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if user.Power < 120 { // 图生视频消耗120算力
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resp.ERROR(c, "算力不足")
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return
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}
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// 设置默认参数
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if req.Seed == 0 {
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req.Seed = -1
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}
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// 构建任务参数
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params := map[string]interface{}{
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"seed": req.Seed,
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"aspect_ratio": req.AspectRatio,
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}
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if len(req.ImageUrls) > 0 {
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params["image_urls"] = req.ImageUrls
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}
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if len(req.BinaryDataBase64) > 0 {
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params["binary_data_base64"] = req.BinaryDataBase64
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}
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// 创建任务
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taskReq := &jimeng.CreateTaskRequest{
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Type: model.JimengJobTypeImageToVideo,
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Prompt: req.Prompt,
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Params: params,
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ReqKey: model.ReqKeyImageToVideo,
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Power: 120,
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}
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job, err := h.jimengService.CreateTask(user.Id, taskReq)
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if err != nil {
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logger.Errorf("create jimeng image to video task failed: %v", err)
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resp.ERROR(c, "创建任务失败")
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return
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}
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// 扣除用户算力
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h.subUserPower(user.Id, 120, model.PowerLog{
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Type: types.PowerConsume,
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Model: "即梦图生视频",
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Remark: fmt.Sprintf("任务ID：%d", job.Id),
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})
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resp.SUCCESS(c, job)
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}
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// Jobs 获取任务列表
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func (h *JimengHandler) Jobs(c *gin.Context) {
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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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page := h.GetInt(c, "page", 1)
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pageSize := h.GetInt(c, "page_size", 20)
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jobs, total, err := h.jimengService.GetUserJobs(user.Id, page, pageSize)
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if err != nil {
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logger.Errorf("get user jimeng jobs failed: %v", err)
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resp.ERROR(c, "获取任务列表失败")
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return
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}
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resp.SUCCESS(c, gin.H{
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"jobs": jobs,
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"total": total,
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"page": page,
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"page_size": pageSize,
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})
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}
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// PendingCount 获取未完成任务数量
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func (h *JimengHandler) PendingCount(c *gin.Context) {
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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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count, err := h.jimengService.GetPendingTaskCount(user.Id)
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if err != nil {
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logger.Errorf("get pending task count failed: %v", err)
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resp.ERROR(c, "获取待处理任务数量失败")
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return
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}
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resp.SUCCESS(c, gin.H{"count": count})
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}
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// Remove 删除任务
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func (h *JimengHandler) Remove(c *gin.Context) {
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user, err := h.GetLoginUser(c)
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if err != nil {
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||
resp.NotAuth(c)
|
||
return
|
||
}
|
||
|
||
jobId := h.GetInt(c, "id", 0)
|
||
if jobId == 0 {
|
||
resp.ERROR(c, "参数错误")
|
||
return
|
||
}
|
||
|
||
if err := h.jimengService.DeleteJob(uint(jobId), user.Id); err != nil {
|
||
logger.Errorf("delete jimeng job failed: %v", err)
|
||
resp.ERROR(c, "删除任务失败")
|
||
return
|
||
}
|
||
|
||
resp.SUCCESS(c, gin.H{})
|
||
}
|
||
|
||
// Retry 重试任务
|
||
func (h *JimengHandler) Retry(c *gin.Context) {
|
||
user, err := h.GetLoginUser(c)
|
||
if err != nil {
|
||
resp.NotAuth(c)
|
||
return
|
||
}
|
||
|
||
jobIdStr := c.Param("id")
|
||
jobId, err := strconv.ParseUint(jobIdStr, 10, 32)
|
||
if err != nil {
|
||
resp.ERROR(c, "参数错误")
|
||
return
|
||
}
|
||
|
||
// 检查任务是否存在且属于当前用户
|
||
job, err := h.jimengService.GetJob(uint(jobId))
|
||
if err != nil {
|
||
resp.ERROR(c, "任务不存在")
|
||
return
|
||
}
|
||
|
||
if job.UserId != user.Id {
|
||
resp.ERROR(c, "无权限操作")
|
||
return
|
||
}
|
||
|
||
// 只有失败的任务才能重试
|
||
if job.Status != model.JimengJobStatusFailed {
|
||
resp.ERROR(c, "只有失败的任务才能重试")
|
||
return
|
||
}
|
||
|
||
// 重置任务状态
|
||
if err := h.jimengService.UpdateJobStatus(uint(jobId), model.JimengJobStatusPending, ""); err != nil {
|
||
logger.Errorf("reset job status failed: %v", err)
|
||
resp.ERROR(c, "重置任务状态失败")
|
||
return
|
||
}
|
||
|
||
// 重新推送到队列
|
||
task := map[string]interface{}{
|
||
"job_id": jobId,
|
||
"type": job.Type,
|
||
}
|
||
if err := h.jimengService.PushTaskToQueue(task); err != nil {
|
||
logger.Errorf("push retry task to queue failed: %v", err)
|
||
resp.ERROR(c, "推送重试任务失败")
|
||
return
|
||
}
|
||
|
||
resp.SUCCESS(c, gin.H{"message": "重试任务已提交"})
|
||
}
|
||
|
||
// subUserPower 扣除用户算力
|
||
func (h *JimengHandler) subUserPower(userId uint, power int, powerLog model.PowerLog) {
|
||
session := h.DB.Session(&gorm.Session{})
|
||
|
||
// 更新用户算力
|
||
if err := session.Model(&model.User{}).Where("id = ?", userId).UpdateColumn("power", gorm.Expr("power - ?", power)).Error; err != nil {
|
||
logger.Errorf("update user power failed: %v", err)
|
||
return
|
||
}
|
||
|
||
// 记录算力消费日志
|
||
powerLog.UserId = userId
|
||
powerLog.Amount = power
|
||
powerLog.Mark = types.PowerSub
|
||
powerLog.CreatedAt = time.Now()
|
||
if err := session.Create(&powerLog).Error; err != nil {
|
||
logger.Errorf("create power log failed: %v", err)
|
||
return
|
||
}
|
||
|
||
session.Commit()
|
||
}
|