fusenapi/server/upload/internal/logic/uploadlogodebuglogic.go

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2023-10-30 04:04:12 +00:00
package logic
import (
"encoding/json"
"errors"
"fmt"
"fusenapi/model/gmodel"
"fusenapi/service/repositories"
"fusenapi/utils/auth"
"fusenapi/utils/basic"
"fusenapi/utils/file"
"fusenapi/utils/hash"
"fusenapi/utils/s3url_to_s3id"
"io"
"net/http"
"context"
"fusenapi/server/upload/internal/svc"
"fusenapi/server/upload/internal/types"
"github.com/zeromicro/go-zero/core/logx"
"gorm.io/gorm"
)
type UploadLogoDebugLogic struct {
logx.Logger
ctx context.Context
svcCtx *svc.ServiceContext
r *http.Request
}
func NewUploadLogoDebugLogic(r *http.Request, svcCtx *svc.ServiceContext) *UploadLogoDebugLogic {
return &UploadLogoDebugLogic{
Logger: logx.WithContext(r.Context()),
ctx: r.Context(),
svcCtx: svcCtx,
r: r,
}
}
// 处理进入前逻辑w,r
// func (l *UploadLogoDebugLogic) BeforeLogic(w http.ResponseWriter, r *http.Request) {
// }
func (l *UploadLogoDebugLogic) UploadLogoDebug(req *types.UploadLogoDebugReq, userinfo *auth.UserInfo) (resp *basic.Response) {
// 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)
// userinfo 传入值时, 一定不为null
if userinfo.IsOnlooker() {
// 如果是,返回未授权的错误码
return resp.SetStatus(basic.CodeUnAuth)
}
var (
productTemplateTags []gmodel.FsProductTemplateTags
err error
)
var userId int64
var guestId int64
// 检查用户是否是游客
if userinfo.IsGuest() {
// 如果是使用游客ID和游客键名格式
guestId = userinfo.GuestId
} else {
// 否则使用用户ID和用户键名格式
userId = userinfo.UserId
}
//设置内存大小
l.r.ParseMultipartForm(32 << 20)
fileObject, fileHeader, err := l.r.FormFile("file")
if err != nil {
logx.Error(err)
return resp.SetStatus(basic.CodeFileUploadErr, "file upload err,no files")
}
defer fileObject.Close()
// 获取文件的MIME类型
fileType := fileHeader.Header.Get("Content-Type")
var imageTypes = make(map[string]struct{}, 7)
imageTypes["image/jpg"] = struct{}{}
imageTypes["image/jpeg"] = struct{}{}
imageTypes["image/png"] = struct{}{}
imageTypes["image/gif"] = struct{}{}
imageTypes["image/bmp"] = struct{}{}
imageTypes["image/tiff"] = struct{}{}
imageTypes["image/webp"] = struct{}{}
imageTypes["image/svg+xml"] = struct{}{}
// 判断文件类型是否为图片
_, ok := imageTypes[fileType]
if !ok {
return resp.SetStatus(basic.CodeFileUploadErr, "file upload err,file is not image")
}
// 限制上传文件大小 50k
// maxSize := 100 * 1024
// if fileHeader.Size > int64(maxSize) {
// return resp.SetStatus(basic.CodeFileUploadErr, "file upload err,The file size exceeds the maximum limit of 100k")
// }
// 读取数据流
ioData, err := io.ReadAll(fileObject)
if err != nil {
logx.Error(err)
return resp.SetStatus(basic.CodeFileUploadErr, "file upload err,no files")
}
// 上传文件
var upload = file.Upload{
Ctx: l.ctx,
MysqlConn: l.svcCtx.MysqlConn,
AwsSession: l.svcCtx.AwsSession,
}
var resourceId string = hash.JsonHashKey(req.FileKey)
uploadRes, err := upload.UploadFileByByte(&file.UploadBaseReq{
FileHash: resourceId,
FileByte: ioData,
UploadBucket: 1,
ApiType: 2,
UserId: userId,
GuestId: guestId,
Source: "upload-logo",
})
if err != nil {
logx.Error(err)
basic.CodeServiceErr.Message = fmt.Sprintf("算法请求--LOGO信息--错误:%+v", err)
return resp.SetStatus(basic.CodeServiceErr)
}
userinfo.Debug = &auth.Debug{
IsAllTemplateTag: 1,
}
var resultStr string
resLogoStandard, err := l.svcCtx.Repositories.ImageHandle.LogoInfoSet(l.ctx, &repositories.LogoInfoSetReq{
LogoUrl: uploadRes.ResourceUrl,
Version: l.svcCtx.Config.BLMService.Version,
Debug: userinfo.Debug,
})
if err != nil {
logx.Error(err)
basic.CodeServiceErr.Message = fmt.Sprintf("算法请求--LOGO信息--错误:%+v", err)
return resp.SetStatus(basic.CodeServiceErr, fmt.Sprintf("算法请求--LOGO信息--错误:%+v", err))
}
resultStr = resLogoStandard.Res
//解析用户素材元数据
var metaData map[string]interface{}
if err = json.Unmarshal([]byte(resultStr), &metaData); err != nil {
logx.Error(err)
return resp.SetStatusWithMessage(basic.CodeJsonErr, "failed to parse user metadata")
}
//解析模板标签颜色
var mapMaterialTemplateTagColors map[string][][]string
b, _ := json.Marshal(metaData["template_tag"])
if err = json.Unmarshal(b, &mapMaterialTemplateTagColors); err != nil {
logx.Error(err)
return resp.SetStatusWithMessage(basic.CodeJsonErr, "invalid format of metadata`s template_tag")
}
//解析单纯的模板标签用于排序
var simpleTemplateTags []string
b, _ = json.Marshal(metaData["template_tag_id"])
if err = json.Unmarshal(b, &simpleTemplateTags); err != nil {
logx.Error(err)
return resp.SetStatusWithMessage(basic.CodeJsonErr, "invalid format of metadata`s template_tag_id")
}
var templateTagNameList []string
for templateTag := range mapMaterialTemplateTagColors {
templateTagNameList = append(templateTagNameList, templateTag)
}
productTemplateTags, err = l.svcCtx.AllModels.FsProductTemplateTags.GetListByTagNames(l.ctx, templateTagNameList, len(templateTagNameList), 1, "id DESC")
if err != nil {
logx.Error(err)
return resp.SetStatusWithMessage(basic.CodeDbSqlErr, "failed to get template tags")
}
//获取默认渲染的产品(写死)
productInfo, err := l.svcCtx.AllModels.FsProduct.FindOne(l.ctx, 30)
if err != nil {
if errors.Is(err, gorm.ErrRecordNotFound) {
return resp.SetStatusWithMessage(basic.CodeDbRecordNotFoundErr, "the product info is not exists")
}
logx.Error(err)
return resp.SetStatusWithMessage(basic.CodeDbSqlErr, "failed to get product info")
}
//资源id集合
resourceIds := make([]string, 0, 5)
for _, v := range productTemplateTags {
resourceIds = append(resourceIds, s3url_to_s3id.GetS3ResourceIdFormUrl(*v.Cover))
}
resourceIds = append(resourceIds, s3url_to_s3id.GetS3ResourceIdFormUrl(*productInfo.Cover))
//根据resourceUrls找到对应的元数据
resourceMetadataList, err := l.svcCtx.AllModels.FsResource.FindAllByResourceIds(l.ctx, resourceIds)
if err != nil {
logx.Error(err)
return resp.SetStatusWithMessage(basic.CodeDbSqlErr, "failed to get resource list")
}
mapResourceMetadata := make(map[string]map[string]interface{})
for _, v := range resourceMetadataList {
var metadata map[string]interface{}
if v.Metadata != nil {
_ = json.Unmarshal(*v.Metadata, &metadata)
}
mapResourceMetadata[*v.ResourceUrl] = metadata
}
//排序
for index, templateTagStr := range simpleTemplateTags {
for k, v := range productTemplateTags {
if templateTagStr == *v.TemplateTag {
productTemplateTags[k], productTemplateTags[index] = productTemplateTags[index], productTemplateTags[k]
break
}
}
}
list := make([]types.GetProductTemplateTagsRsp, 0, len(productTemplateTags))
for _, templateTagInfo := range productTemplateTags {
colors := make([][]string, 0, 10)
SelectedColorIndex := 0
isDefaultTemplateTag := false
var templateTagGroups []interface{}
if templateTagInfo.Groups != nil && *templateTagInfo.Groups != "" {
if err = json.Unmarshal([]byte(*templateTagInfo.Groups), &templateTagGroups); err != nil {
logx.Error(err)
return resp.SetStatusWithMessage(basic.CodeJsonErr, "failed to parse groups")
}
}
list = append(list, types.GetProductTemplateTagsRsp{
Id: templateTagInfo.Id,
TemplateTag: *templateTagInfo.TemplateTag,
IsDefaultTemplateTag: isDefaultTemplateTag,
TemplateTagGroups: templateTagGroups,
Cover: *templateTagInfo.Cover,
CoverMetadata: mapResourceMetadata[*templateTagInfo.Cover],
Colors: colors,
SelectedColorIndex: SelectedColorIndex,
ProductId: productInfo.Id,
ProductCover: *productInfo.Cover,
ProductCoverMetadata: mapResourceMetadata[*productInfo.Cover],
})
}
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return resp.SetStatusWithMessage(basic.CodeOK, "success", map[string]interface{}{
"upload_data": UploadUrl{
Status: 1,
ResourceId: uploadRes.ResourceId,
ResourceUrl: uploadRes.ResourceUrl,
},
"tag_data": list,
})
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}
// 处理逻辑后 w,r 如:重定向, resp 必须重新处理
// func (l *UploadLogoDebugLogic) AfterLogic(w http.ResponseWriter, r *http.Request, resp *basic.Response) {
// // httpx.OkJsonCtx(r.Context(), w, resp)
// }