62 lines
1.5 KiB
Go
62 lines
1.5 KiB
Go
package logic
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import (
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"context"
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"path"
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"easygoadmin/api/v1"
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"easygoadmin/internal/service"
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"easygoadmin/utility/upload"
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)
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// ============================== 文件上传业务实现 ==============================
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// sUpload 文件上传业务实现
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// 实现 service.IUpload 接口，承载文件上传模块的业务逻辑
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type sUpload struct{}
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func init() {
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service.RegisterUpload(&sUpload{})
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}
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// UploadFile 上传单文件
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//
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// 文件先落入临时目录，表单保存时由 SaveFromTemp 转正至正式目录
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func (s *sUpload) UploadFile(ctx context.Context, req *v1.UploadFileReq) (res *v1.UploadFileRes, err error) {
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typ := req.Type
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if typ != "image" {
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typ = "file"
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}
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r, err := upload.SaveTemp(ctx, req.File, typ)
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if err != nil {
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return nil, err
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}
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return &v1.UploadFileRes{
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OriginalName: r.Name,
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FileExtension: r.Ext,
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FileType: r.Mime,
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FileSize: r.Size,
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FileName: path.Base(r.Path),
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FilePath: r.Path,
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FileUrl: r.Url,
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}, nil
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}
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// UploadFiles 批量上传文件
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//
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// 逐个上传文件，任一文件上传失败时返回错误
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func (s *sUpload) UploadFiles(ctx context.Context, req *v1.UploadFilesReq) (res *v1.UploadFilesRes, err error) {
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res = &v1.UploadFilesRes{List: []v1.UploadFileRes{}}
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for _, f := range req.Files {
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if f == nil {
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continue
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}
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one, e := s.UploadFile(ctx, &v1.UploadFileReq{File: f})
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if e != nil {
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return nil, e
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}
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res.List = append(res.List, *one)
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}
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return res, nil
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}
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