// GoToSocial // Copyright (C) GoToSocial Authors admin@gotosocial.org // SPDX-License-Identifier: AGPL-3.0-or-later // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU Affero General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU Affero General Public License for more details. // // You should have received a copy of the GNU Affero General Public License // along with this program. If not, see <http://www.gnu.org/licenses/>. package media import ( "context" "errors" "fmt" apimodel "github.com/superseriousbusiness/gotosocial/internal/api/model" "github.com/superseriousbusiness/gotosocial/internal/db" "github.com/superseriousbusiness/gotosocial/internal/gtserror" "github.com/superseriousbusiness/gotosocial/internal/gtsmodel" ) // Unattach unattaches the media attachment with the given ID from any statuses it was attached to, making it available // for reattachment again. func (p *Processor) Unattach(ctx context.Context, account *gtsmodel.Account, mediaAttachmentID string) (*apimodel.Attachment, gtserror.WithCode) { attachment, err := p.state.DB.GetAttachmentByID(ctx, mediaAttachmentID) if err != nil { if err == db.ErrNoEntries { return nil, gtserror.NewErrorNotFound(errors.New("attachment doesn't exist in the db")) } return nil, gtserror.NewErrorNotFound(fmt.Errorf("db error getting attachment: %s", err)) } if attachment.AccountID != account.ID { return nil, gtserror.NewErrorNotFound(errors.New("attachment not owned by requesting account")) } attachment.StatusID = "" if err := p.state.DB.UpdateAttachment(ctx, attachment, "status_id"); err != nil { return nil, gtserror.NewErrorNotFound(fmt.Errorf("db error updating attachment: %s", err)) } a, err := p.converter.AttachmentToAPIAttachment(ctx, attachment) if err != nil { return nil, gtserror.NewErrorNotFound(fmt.Errorf("error converting attachment: %s", err)) } return &a, nil }