You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
gitea/services/attachment/attachment.go

58 lines
1.5 KiB

// Copyright 2021 The Gitea Authors. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.
package attachment
import (
"bytes"
"fmt"
"io"
"code.gitea.io/gitea/models"
"code.gitea.io/gitea/modules/storage"
"code.gitea.io/gitea/modules/upload"
"github.com/google/uuid"
)
// NewAttachment creates a new attachment object, but do not verify.
func NewAttachment(attach *models.Attachment, file io.Reader) (*models.Attachment, error) {
if attach.RepoID == 0 {
return nil, fmt.Errorf("attachment %s should belong to a repository", attach.Name)
}
err := models.WithTx(func(ctx models.DBContext) error {
attach.UUID = uuid.New().String()
size, err := storage.Attachments.Save(attach.RelativePath(), file, -1)
if err != nil {
return fmt.Errorf("Create: %v", err)
}
attach.Size = size
return models.Insert(ctx, attach)
})
return attach, err
}
// UploadAttachment upload new attachment into storage and update database
func UploadAttachment(file io.Reader, actorID, repoID, releaseID int64, fileName string, allowedTypes string) (*models.Attachment, error) {
buf := make([]byte, 1024)
n, _ := file.Read(buf)
if n > 0 {
buf = buf[:n]
}
if err := upload.Verify(buf, fileName, allowedTypes); err != nil {
return nil, err
}
return NewAttachment(&models.Attachment{
RepoID: repoID,
UploaderID: actorID,
ReleaseID: releaseID,
Name: fileName,
}, io.MultiReader(bytes.NewReader(buf), file))
}