mirror of https://gitee.com/answerdev/answer.git
65 lines
2.0 KiB
Go
65 lines
2.0 KiB
Go
package uploader
|
|
|
|
import (
|
|
"fmt"
|
|
"mime/multipart"
|
|
"path"
|
|
"path/filepath"
|
|
|
|
"github.com/gin-gonic/gin"
|
|
"github.com/segmentfault/answer/internal/base/reason"
|
|
"github.com/segmentfault/answer/internal/service/service_config"
|
|
"github.com/segmentfault/answer/pkg/dir"
|
|
"github.com/segmentfault/answer/pkg/uid"
|
|
"github.com/segmentfault/pacman/errors"
|
|
)
|
|
|
|
const (
|
|
avatarSubPath = "avatar"
|
|
postSubPath = "post"
|
|
)
|
|
|
|
// UploaderService user service
|
|
type UploaderService struct {
|
|
serviceConfig *service_config.ServiceConfig
|
|
}
|
|
|
|
// NewUploaderService new upload service
|
|
func NewUploaderService(serviceConfig *service_config.ServiceConfig) *UploaderService {
|
|
_, err := dir.CreatePathIsNotExist(filepath.Join(serviceConfig.UploadPath, avatarSubPath))
|
|
if err != nil {
|
|
panic(err)
|
|
}
|
|
_, err = dir.CreatePathIsNotExist(filepath.Join(serviceConfig.UploadPath, postSubPath))
|
|
if err != nil {
|
|
panic(err)
|
|
}
|
|
return &UploaderService{
|
|
serviceConfig: serviceConfig,
|
|
}
|
|
}
|
|
|
|
func (us *UploaderService) UploadAvatarFile(ctx *gin.Context, file *multipart.FileHeader, fileExt string) (
|
|
url string, err error) {
|
|
newFilename := fmt.Sprintf("%s%s", uid.IDStr12(), fileExt)
|
|
avatarFilePath := path.Join(avatarSubPath, newFilename)
|
|
return us.uploadFile(ctx, file, avatarFilePath)
|
|
}
|
|
|
|
func (us *UploaderService) UploadPostFile(ctx *gin.Context, file *multipart.FileHeader, fileExt string) (
|
|
url string, err error) {
|
|
newFilename := fmt.Sprintf("%s%s", uid.IDStr12(), fileExt)
|
|
avatarFilePath := path.Join(postSubPath, newFilename)
|
|
return us.uploadFile(ctx, file, avatarFilePath)
|
|
}
|
|
|
|
func (us *UploaderService) uploadFile(ctx *gin.Context, file *multipart.FileHeader, fileSubPath string) (
|
|
url string, err error) {
|
|
filePath := path.Join(us.serviceConfig.UploadPath, fileSubPath)
|
|
if err := ctx.SaveUploadedFile(file, filePath); err != nil {
|
|
return "", errors.InternalServer(reason.UnknownError).WithError(err).WithStack()
|
|
}
|
|
url = fmt.Sprintf("%s/uploads/%s", us.serviceConfig.WebHost, fileSubPath)
|
|
return url, nil
|
|
}
|