131 lines
4.1 KiB
Go
131 lines
4.1 KiB
Go
// GoToSocial
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// Copyright (C) GoToSocial Authors admin@gotosocial.org
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// SPDX-License-Identifier: AGPL-3.0-or-later
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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package migrations
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import (
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"context"
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old_gtsmodel "github.com/superseriousbusiness/gotosocial/internal/db/bundb/migrations/20240715204203_media_pipeline_improvements"
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new_gtsmodel "github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
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"github.com/superseriousbusiness/gotosocial/internal/log"
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"github.com/uptrace/bun"
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)
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func init() {
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up := func(ctx context.Context, db *bun.DB) error {
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log.Info(
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ctx,
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"doing media pipeline improvements; "+
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"this may take a while if your database has lots of media attachments, don't interrupt it!",
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)
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if err := db.RunInTx(ctx, nil, func(ctx context.Context, tx bun.Tx) error {
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if _, err := tx.NewAddColumn().
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Table("media_attachments").
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ColumnExpr("? INTEGER NOT NULL DEFAULT ?", bun.Ident("type_new"), 0).
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Exec(ctx); err != nil {
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return err
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}
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for old, new := range map[old_gtsmodel.FileType]new_gtsmodel.FileType{
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old_gtsmodel.FileTypeAudio: new_gtsmodel.FileTypeAudio,
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old_gtsmodel.FileTypeImage: new_gtsmodel.FileTypeImage,
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old_gtsmodel.FileTypeGifv: new_gtsmodel.FileTypeImage,
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old_gtsmodel.FileTypeVideo: new_gtsmodel.FileTypeVideo,
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old_gtsmodel.FileTypeUnknown: new_gtsmodel.FileTypeUnknown,
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} {
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if _, err := tx.NewUpdate().
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Table("media_attachments").
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Where("? = ?", bun.Ident("type"), old).
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Set("? = ?", bun.Ident("type_new"), new).
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Exec(ctx); err != nil {
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return err
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}
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}
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if _, err := tx.NewDropColumn().
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Table("media_attachments").
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ColumnExpr("?", bun.Ident("type")).
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Exec(ctx); err != nil {
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return err
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}
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if _, err := tx.NewRaw(
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"ALTER TABLE ? RENAME COLUMN ? TO ?",
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bun.Ident("media_attachments"),
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bun.Ident("type_new"),
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bun.Ident("type"),
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).Exec(ctx); err != nil {
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return err
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}
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return nil
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}); err != nil {
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return err
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}
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// Zero-out attachment data
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// for "unknown" non-locally
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// stored media attachments.
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if _, err := db.NewUpdate().
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Table("media_attachments").
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Where("? = ?", bun.Ident("type"), new_gtsmodel.FileTypeUnknown).
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Set("? = ?", bun.Ident("url"), "").
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Set("? = ?", bun.Ident("file_path"), "").
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Set("? = ?", bun.Ident("file_content_type"), "").
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Set("? = ?", bun.Ident("file_file_size"), 0).
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Set("? = ?", bun.Ident("thumbnail_path"), "").
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Set("? = ?", bun.Ident("thumbnail_content_type"), "").
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Set("? = ?", bun.Ident("thumbnail_file_size"), 0).
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Set("? = ?", bun.Ident("thumbnail_url"), "").
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Exec(ctx); err != nil {
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return err
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}
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// Zero-out emoji data for
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// non-locally stored emoji.
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if _, err := db.NewUpdate().
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Table("emojis").
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WhereOr("? = ?", bun.Ident("image_url"), "").
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WhereOr("? = ?", bun.Ident("image_path"), "").
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Set("? = ?", bun.Ident("image_path"), "").
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Set("? = ?", bun.Ident("image_url"), "").
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Set("? = ?", bun.Ident("image_file_size"), 0).
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Set("? = ?", bun.Ident("image_content_type"), "").
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Set("? = ?", bun.Ident("image_static_path"), "").
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Set("? = ?", bun.Ident("image_static_url"), "").
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Set("? = ?", bun.Ident("image_static_file_size"), 0).
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Set("? = ?", bun.Ident("image_static_content_type"), "").
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Exec(ctx); err != nil {
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return err
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}
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return nil
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}
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down := func(ctx context.Context, db *bun.DB) error {
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return db.RunInTx(ctx, nil, func(ctx context.Context, tx bun.Tx) error {
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return nil
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})
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}
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if err := Migrations.Register(up, down); err != nil {
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panic(err)
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}
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}
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