From 1659f75ae6e491355e1d32f0f5e8b956ef70a797 Mon Sep 17 00:00:00 2001
From: tobi <31960611+tsmethurst@users.noreply.github.com>
Date: Thu, 22 Dec 2022 11:48:28 +0100
Subject: [feature] For video attachments, store + return fps, bitrate,
 duration (#1282)

* start messing about with different mp4 metadata extraction

* heyyooo it works

* add test cow

* move useful multierror to gtserror package

* error out if video doesn't seem to be a real mp4

* test parsing mkv in disguise as mp4

* tidy up error handling

* remove extraneous line

* update framerate formatting

* use float32 for aspect

* fixy mctesterson
---
 .../20221220134514_mp4_jiggery_pokery.go           | 59 ++++++++++++++++++++++
 1 file changed, 59 insertions(+)
 create mode 100644 internal/db/bundb/migrations/20221220134514_mp4_jiggery_pokery.go

(limited to 'internal/db')

diff --git a/internal/db/bundb/migrations/20221220134514_mp4_jiggery_pokery.go b/internal/db/bundb/migrations/20221220134514_mp4_jiggery_pokery.go
new file mode 100644
index 000000000..ecccea08b
--- /dev/null
+++ b/internal/db/bundb/migrations/20221220134514_mp4_jiggery_pokery.go
@@ -0,0 +1,59 @@
+/*
+   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"
+	"strings"
+
+	"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 {
+			_, err := tx.ExecContext(ctx, "ALTER TABLE ? ADD COLUMN ? REAL", bun.Ident("media_attachments"), bun.Ident("original_duration"))
+			if err != nil && !(strings.Contains(err.Error(), "already exists") || strings.Contains(err.Error(), "duplicate column name") || strings.Contains(err.Error(), "SQLSTATE 42701")) {
+				return err
+			}
+
+			_, err = tx.ExecContext(ctx, "ALTER TABLE ? ADD COLUMN ? REAL", bun.Ident("media_attachments"), bun.Ident("original_framerate"))
+			if err != nil && !(strings.Contains(err.Error(), "already exists") || strings.Contains(err.Error(), "duplicate column name") || strings.Contains(err.Error(), "SQLSTATE 42701")) {
+				return err
+			}
+
+			_, err = tx.ExecContext(ctx, "ALTER TABLE ? ADD COLUMN ? INTEGER", bun.Ident("media_attachments"), bun.Ident("original_bitrate"))
+			if err != nil && !(strings.Contains(err.Error(), "already exists") || strings.Contains(err.Error(), "duplicate column name") || strings.Contains(err.Error(), "SQLSTATE 42701")) {
+				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)
+	}
+}
-- 
cgit v1.2.3