gotosocial/internal/processing/media/create.go

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// 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"
"fmt"
"io"
apimodel "github.com/superseriousbusiness/gotosocial/internal/api/model"
"github.com/superseriousbusiness/gotosocial/internal/gtserror"
"github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
"github.com/superseriousbusiness/gotosocial/internal/media"
)
// Create creates a new media attachment belonging to the given account, using the request form.
func (p *Processor) Create(ctx context.Context, account *gtsmodel.Account, form *apimodel.AttachmentRequest) (*apimodel.Attachment, gtserror.WithCode) {
data := func(innerCtx context.Context) (io.ReadCloser, int64, error) {
f, err := form.File.Open()
return f, form.File.Size, err
}
focusX, focusY, err := parseFocus(form.Focus)
if err != nil {
err := fmt.Errorf("could not parse focus value %s: %s", form.Focus, err)
return nil, gtserror.NewErrorBadRequest(err, err.Error())
}
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// process the media attachment and load it immediately
media, err := p.mediaManager.PreProcessMedia(ctx, data, account.ID, &media.AdditionalMediaInfo{
Description: &form.Description,
FocusX: &focusX,
FocusY: &focusY,
})
if err != nil {
return nil, gtserror.NewErrorUnprocessableEntity(err)
}
attachment, err := media.LoadAttachment(ctx)
if err != nil {
return nil, gtserror.NewErrorUnprocessableEntity(err)
}
apiAttachment, err := p.converter.AttachmentToAPIAttachment(ctx, attachment)
if err != nil {
err := fmt.Errorf("error parsing media attachment to frontend type: %s", err)
return nil, gtserror.NewErrorInternalError(err)
}
return &apiAttachment, nil
}