gotosocial/internal/processing/admin/importdomainblocks.go

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/*
GoToSocial
2021-12-20 17:42:19 +00:00
Copyright (C) 2021-2022 GoToSocial Authors admin@gotosocial.org
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 admin
import (
"bytes"
"context"
"encoding/json"
"errors"
"fmt"
"io"
"mime/multipart"
apimodel "github.com/superseriousbusiness/gotosocial/internal/api/model"
"github.com/superseriousbusiness/gotosocial/internal/gtserror"
"github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
)
// DomainBlocksImport handles the import of a bunch of domain blocks at once, by calling the DomainBlockCreate function for each domain in the provided file.
func (p *processor) DomainBlocksImport(ctx context.Context, account *gtsmodel.Account, domains *multipart.FileHeader) ([]*apimodel.DomainBlock, gtserror.WithCode) {
f, err := domains.Open()
if err != nil {
return nil, gtserror.NewErrorBadRequest(fmt.Errorf("DomainBlocksImport: error opening attachment: %s", err))
}
buf := new(bytes.Buffer)
size, err := io.Copy(buf, f)
if err != nil {
return nil, gtserror.NewErrorBadRequest(fmt.Errorf("DomainBlocksImport: error reading attachment: %s", err))
}
if size == 0 {
return nil, gtserror.NewErrorBadRequest(errors.New("DomainBlocksImport: could not read provided attachment: size 0 bytes"))
}
d := []apimodel.DomainBlock{}
if err := json.Unmarshal(buf.Bytes(), &d); err != nil {
return nil, gtserror.NewErrorBadRequest(fmt.Errorf("DomainBlocksImport: could not read provided attachment: %s", err))
}
blocks := []*apimodel.DomainBlock{}
for _, d := range d {
block, err := p.DomainBlockCreate(ctx, account, d.Domain, false, d.PublicComment, "", "")
if err != nil {
return nil, err
}
blocks = append(blocks, block)
}
return blocks, nil
}