1 files changed, 67 insertions, 0 deletions
diff --git a/internal/processing/admin/importdomainblocks.go b/internal/processing/admin/importdomainblocks.go
new file mode 100644
index 000000000..ab171b712
--- /dev/null
+++ b/internal/processing/admin/importdomainblocks.go
@@ -0,0 +1,67 @@
+/*
+   GoToSocial
+   Copyright (C) 2021 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"
+	"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(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(account, d.Domain, false, d.PublicComment, "", "")
+
+		if err != nil {
+			return nil, err
+		}
+
+		blocks = append(blocks, block)
+	}
+
+	return blocks, nil
+}