266 lines
8.5 KiB
Go
266 lines
8.5 KiB
Go
package logic
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import (
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"encoding/json"
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"errors"
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"fmt"
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"fusenapi/model/gmodel"
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"fusenapi/service/repositories"
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"fusenapi/utils/auth"
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"fusenapi/utils/basic"
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"fusenapi/utils/file"
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"fusenapi/utils/hash"
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"fusenapi/utils/s3url_to_s3id"
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"io"
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"net/http"
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"context"
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"fusenapi/server/upload/internal/svc"
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"fusenapi/server/upload/internal/types"
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"github.com/zeromicro/go-zero/core/logx"
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"gorm.io/gorm"
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)
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type UploadLogoDebugLogic struct {
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logx.Logger
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ctx context.Context
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svcCtx *svc.ServiceContext
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r *http.Request
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}
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func NewUploadLogoDebugLogic(r *http.Request, svcCtx *svc.ServiceContext) *UploadLogoDebugLogic {
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return &UploadLogoDebugLogic{
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Logger: logx.WithContext(r.Context()),
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ctx: r.Context(),
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svcCtx: svcCtx,
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r: r,
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}
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}
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// 处理进入前逻辑w,r
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// func (l *UploadLogoDebugLogic) BeforeLogic(w http.ResponseWriter, r *http.Request) {
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// }
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func (l *UploadLogoDebugLogic) UploadLogoDebug(req *types.UploadLogoDebugReq, userinfo *auth.UserInfo) (resp *basic.Response) {
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// 返回值必须调用Set重新返回, resp可以空指针调用 resp.SetStatus(basic.CodeOK, data)
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// userinfo 传入值时, 一定不为null
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if userinfo.IsOnlooker() {
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// 如果是，返回未授权的错误码
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return resp.SetStatus(basic.CodeUnAuth)
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}
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var (
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productTemplateTags []gmodel.FsProductTemplateTags
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err error
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)
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var userId int64
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var guestId int64
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// 检查用户是否是游客
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if userinfo.IsGuest() {
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// 如果是，使用游客ID和游客键名格式
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guestId = userinfo.GuestId
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} else {
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// 否则，使用用户ID和用户键名格式
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userId = userinfo.UserId
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}
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//设置内存大小
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l.r.ParseMultipartForm(32 << 20)
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fileObject, fileHeader, err := l.r.FormFile("file")
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if err != nil {
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logx.Error(err)
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return resp.SetStatus(basic.CodeFileUploadErr, "file upload err,no files")
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}
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defer fileObject.Close()
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// 获取文件的MIME类型
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fileType := fileHeader.Header.Get("Content-Type")
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var imageTypes = make(map[string]struct{}, 7)
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imageTypes["image/jpg"] = struct{}{}
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imageTypes["image/jpeg"] = struct{}{}
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imageTypes["image/png"] = struct{}{}
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imageTypes["image/gif"] = struct{}{}
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imageTypes["image/bmp"] = struct{}{}
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imageTypes["image/tiff"] = struct{}{}
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imageTypes["image/webp"] = struct{}{}
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imageTypes["image/svg+xml"] = struct{}{}
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// 判断文件类型是否为图片
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_, ok := imageTypes[fileType]
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if !ok {
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return resp.SetStatus(basic.CodeFileUploadErr, "file upload err,file is not image")
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}
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// 限制上传文件大小 50k
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// maxSize := 100 * 1024
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// if fileHeader.Size > int64(maxSize) {
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// return resp.SetStatus(basic.CodeFileUploadErr, "file upload err,The file size exceeds the maximum limit of 100k")
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// }
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// 读取数据流
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ioData, err := io.ReadAll(fileObject)
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if err != nil {
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logx.Error(err)
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return resp.SetStatus(basic.CodeFileUploadErr, "file upload err,no files")
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}
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// 上传文件
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var upload = file.Upload{
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Ctx: l.ctx,
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MysqlConn: l.svcCtx.MysqlConn,
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AwsSession: l.svcCtx.AwsSession,
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}
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var resourceId string = hash.JsonHashKey(req.FileKey)
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uploadRes, err := upload.UploadFileByByte(&file.UploadBaseReq{
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FileHash: resourceId,
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FileByte: ioData,
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UploadBucket: 1,
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ApiType: 2,
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UserId: userId,
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GuestId: guestId,
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Source: "upload-logo",
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})
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if err != nil {
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logx.Error(err)
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basic.CodeServiceErr.Message = fmt.Sprintf("算法请求--LOGO信息--错误：%+v", err)
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return resp.SetStatus(basic.CodeServiceErr)
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}
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userinfo.Debug = &auth.Debug{
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IsAllTemplateTag: 1,
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}
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var resultStr string
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resLogoStandard, err := l.svcCtx.Repositories.ImageHandle.LogoInfoSet(l.ctx, &repositories.LogoInfoSetReq{
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LogoUrl: uploadRes.ResourceUrl,
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Version: l.svcCtx.Config.BLMService.Version,
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Debug: userinfo.Debug,
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})
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if err != nil {
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logx.Error(err)
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basic.CodeServiceErr.Message = fmt.Sprintf("算法请求--LOGO信息--错误：%+v", err)
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return resp.SetStatus(basic.CodeServiceErr, fmt.Sprintf("算法请求--LOGO信息--错误：%+v", err))
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}
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resultStr = resLogoStandard.Res
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//解析用户素材元数据
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var metaData map[string]interface{}
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if err = json.Unmarshal([]byte(resultStr), &metaData); err != nil {
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logx.Error(err)
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return resp.SetStatusWithMessage(basic.CodeJsonErr, "failed to parse user metadata")
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}
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//解析模板标签颜色
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var mapMaterialTemplateTagColors map[string][][]string
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b, _ := json.Marshal(metaData["template_tag"])
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if err = json.Unmarshal(b, &mapMaterialTemplateTagColors); err != nil {
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logx.Error(err)
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return resp.SetStatusWithMessage(basic.CodeJsonErr, "invalid format of metadata`s template_tag")
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}
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//解析单纯的模板标签用于排序
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var simpleTemplateTags []string
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b, _ = json.Marshal(metaData["template_tag_id"])
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if err = json.Unmarshal(b, &simpleTemplateTags); err != nil {
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logx.Error(err)
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return resp.SetStatusWithMessage(basic.CodeJsonErr, "invalid format of metadata`s template_tag_id")
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}
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var templateTagNameList []string
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for templateTag := range mapMaterialTemplateTagColors {
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templateTagNameList = append(templateTagNameList, templateTag)
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}
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productTemplateTags, err = l.svcCtx.AllModels.FsProductTemplateTags.GetListByTagNames(l.ctx, templateTagNameList, len(templateTagNameList), 1, "id DESC")
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if err != nil {
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logx.Error(err)
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return resp.SetStatusWithMessage(basic.CodeDbSqlErr, "failed to get template tags")
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}
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//获取默认渲染的产品(写死)
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productInfo, err := l.svcCtx.AllModels.FsProduct.FindOne(l.ctx, 30)
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if err != nil {
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if errors.Is(err, gorm.ErrRecordNotFound) {
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return resp.SetStatusWithMessage(basic.CodeDbRecordNotFoundErr, "the product info is not exists")
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}
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logx.Error(err)
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return resp.SetStatusWithMessage(basic.CodeDbSqlErr, "failed to get product info")
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}
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//资源id集合
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resourceIds := make([]string, 0, 5)
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for _, v := range productTemplateTags {
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resourceIds = append(resourceIds, s3url_to_s3id.GetS3ResourceIdFormUrl(*v.Cover))
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}
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resourceIds = append(resourceIds, s3url_to_s3id.GetS3ResourceIdFormUrl(*productInfo.Cover))
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//根据resourceUrls找到对应的元数据
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resourceMetadataList, err := l.svcCtx.AllModels.FsResource.FindAllByResourceIds(l.ctx, resourceIds)
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if err != nil {
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logx.Error(err)
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return resp.SetStatusWithMessage(basic.CodeDbSqlErr, "failed to get resource list")
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}
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mapResourceMetadata := make(map[string]map[string]interface{})
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for _, v := range resourceMetadataList {
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var metadata map[string]interface{}
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if v.Metadata != nil {
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_ = json.Unmarshal(*v.Metadata, &metadata)
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}
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mapResourceMetadata[*v.ResourceUrl] = metadata
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}
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//排序
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for index, templateTagStr := range simpleTemplateTags {
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for k, v := range productTemplateTags {
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if templateTagStr == *v.TemplateTag {
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productTemplateTags[k], productTemplateTags[index] = productTemplateTags[index], productTemplateTags[k]
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break
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}
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}
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}
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list := make([]types.GetProductTemplateTagsRsp, 0, len(productTemplateTags))
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for _, templateTagInfo := range productTemplateTags {
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colors := make([][]string, 0, 10)
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SelectedColorIndex := 0
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isDefaultTemplateTag := false
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//查看用户素材中标签对应的颜色
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if colorsSet, ok := mapMaterialTemplateTagColors[*templateTagInfo.TemplateTag]; ok {
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//标签颜色
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colors = colorsSet
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}
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var templateTagGroups []interface{}
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if templateTagInfo.Groups != nil && *templateTagInfo.Groups != "" {
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if err = json.Unmarshal([]byte(*templateTagInfo.Groups), &templateTagGroups); err != nil {
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logx.Error(err)
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return resp.SetStatusWithMessage(basic.CodeJsonErr, "failed to parse groups")
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}
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}
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list = append(list, types.GetProductTemplateTagsRsp{
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Id: templateTagInfo.Id,
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TemplateTag: *templateTagInfo.TemplateTag,
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IsDefaultTemplateTag: isDefaultTemplateTag,
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TemplateTagGroups: templateTagGroups,
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Cover: *templateTagInfo.Cover,
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CoverMetadata: mapResourceMetadata[*templateTagInfo.Cover],
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Colors: colors,
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SelectedColorIndex: SelectedColorIndex,
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ProductId: productInfo.Id,
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ProductCover: *productInfo.Cover,
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ProductCoverMetadata: mapResourceMetadata[*productInfo.Cover],
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})
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}
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return resp.SetStatusWithMessage(basic.CodeOK, "success", map[string]interface{}{
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"upload_data": UploadUrl{
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Status: 1,
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ResourceId: uploadRes.ResourceId,
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ResourceUrl: uploadRes.ResourceUrl,
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},
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"tag_data": list,
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})
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}
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// 处理逻辑后 w,r 如:重定向, resp 必须重新处理
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// func (l *UploadLogoDebugLogic) AfterLogic(w http.ResponseWriter, r *http.Request, resp *basic.Response) {
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// // httpx.OkJsonCtx(r.Context(), w, resp)
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// }
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