[bugfix] Use 'Image' instead of unrecognized 'Gif' type for media attachments (#801)

* Store gifs as Image type

* remove Gif attachment type, add Gifv type

* update test

1 files changed, 51 insertions, 0 deletions

diff --git a/internal/db/bundb/migrations/20220903141016_store_gifs_as_image.go b/internal/db/bundb/migrations/20220903141016_store_gifs_as_image.go
new file mode 100644
index 000000000..2786e205a
--- /dev/null
+++ b/internal/db/bundb/migrations/20220903141016_store_gifs_as_image.go
@@ -0,0 +1,51 @@
+/*
+   GoToSocial
+   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 migrations
+
+import (
+	"context"
+
+	"github.com/uptrace/bun"
+)
+
+func init() {
+	up := func(ctx context.Context, db *bun.DB) error {
+		return db.RunInTx(ctx, nil, func(ctx context.Context, tx bun.Tx) error {
+			// set the Type of all gifs to Image instead of Gif
+			if _, err := tx.NewUpdate().
+				Table("media_attachments").
+				Set("type = 'Image'").
+				Where("media_attachments.type = 'Gif'").
+				Exec(ctx); err != nil {
+				return err
+			}
+			return nil
+		})
+	}
+
+	down := func(ctx context.Context, db *bun.DB) error {
+		return db.RunInTx(ctx, nil, func(ctx context.Context, tx bun.Tx) error {
+			return nil
+		})
+	}
+
+	if err := Migrations.Register(up, down); err != nil {
+		panic(err)
+	}
+}