mirror of
https://github.com/superseriousbusiness/gotosocial.git
synced 2024-11-24 17:30:59 +00:00
07727753b9
* Add whereNotEmptyAndNotNull * Add GetRemoteOlderThanDays * Add GetRemoteOlderThanDays * Add PruneRemote to Manager interface * Start implementing PruneRemote * add new attachment + status to tests * fix up and test GetRemoteOlderThan * fix bad import * PruneRemote: return number pruned * add Cached column to mediaattachment * update + test pruneRemote * update mediaTest * use Cached column * upstep bun to latest version * embed structs in mediaAttachment * migrate mediaAttachment to new format * don't default cached to true * select only remote media * update db dependencies * step bun back to last working version * update pruneRemote to use Cached field * fix storage path of test attachments * add recache logic to manager * fix trimmed aspect ratio * test prune and recache * return errwithcode * tidy up different paths for emoji vs attachment * fix incorrect thumbnail type being stored * expose TransportController to media processor * implement tee-ing recached content * add thoughts of dog to test fedi attachments * test get remote files * add comment on PruneRemote * add postData cleanup to recache * test thumbnail fetching * add incredible diagram * go mod tidy * buffer pipes for recache streaming * test for client stops reading after 1kb * add media-remote-cache-days to config * add cron package * wrap logrus so it's available to cron * start and stop cron jobs gracefully
96 lines
3.3 KiB
Go
96 lines
3.3 KiB
Go
/*
|
|
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 media
|
|
|
|
import (
|
|
"context"
|
|
"fmt"
|
|
"time"
|
|
|
|
"codeberg.org/gruf/go-store/storage"
|
|
"github.com/sirupsen/logrus"
|
|
"github.com/superseriousbusiness/gotosocial/internal/db"
|
|
"github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
|
|
)
|
|
|
|
// amount of media attachments to select at a time from the db when pruning
|
|
const selectPruneLimit = 20
|
|
|
|
func (m *manager) PruneRemote(ctx context.Context, olderThanDays int) (int, error) {
|
|
var totalPruned int
|
|
|
|
// convert days into a duration string
|
|
olderThanHoursString := fmt.Sprintf("%dh", olderThanDays*24)
|
|
// parse the duration string into a duration
|
|
olderThanHours, err := time.ParseDuration(olderThanHoursString)
|
|
if err != nil {
|
|
return totalPruned, fmt.Errorf("PruneRemote: %d", err)
|
|
}
|
|
// 'subtract' that from the time now to give our threshold
|
|
olderThan := time.Now().Add(-olderThanHours)
|
|
logrus.Infof("PruneRemote: pruning media older than %s", olderThan)
|
|
|
|
// select 20 attachments at a time and prune them
|
|
for attachments, err := m.db.GetRemoteOlderThan(ctx, olderThan, selectPruneLimit); err == nil && len(attachments) != 0; attachments, err = m.db.GetRemoteOlderThan(ctx, olderThan, selectPruneLimit) {
|
|
|
|
// use the age of the oldest attachment (the last one in the slice) as the next 'older than' value
|
|
l := len(attachments)
|
|
logrus.Tracef("PruneRemote: got %d attachments older than %s", l, olderThan)
|
|
olderThan = attachments[l-1].CreatedAt
|
|
|
|
// prune each attachment
|
|
for _, attachment := range attachments {
|
|
if err := m.PruneOne(ctx, attachment); err != nil {
|
|
return totalPruned, err
|
|
}
|
|
totalPruned++
|
|
}
|
|
}
|
|
|
|
// make sure we don't have a real error when we leave the loop
|
|
if err != nil && err != db.ErrNoEntries {
|
|
return totalPruned, err
|
|
}
|
|
|
|
logrus.Infof("PruneRemote: finished pruning remote media: pruned %d entries", totalPruned)
|
|
return totalPruned, nil
|
|
}
|
|
|
|
func (m *manager) PruneOne(ctx context.Context, attachment *gtsmodel.MediaAttachment) error {
|
|
if attachment.File.Path != "" {
|
|
// delete the full size attachment from storage
|
|
logrus.Tracef("PruneOne: deleting %s", attachment.File.Path)
|
|
if err := m.storage.Delete(attachment.File.Path); err != nil && err != storage.ErrNotFound {
|
|
return err
|
|
}
|
|
attachment.Cached = false
|
|
}
|
|
|
|
if attachment.Thumbnail.Path != "" {
|
|
// delete the thumbnail from storage
|
|
logrus.Tracef("PruneOne: deleting %s", attachment.Thumbnail.Path)
|
|
if err := m.storage.Delete(attachment.Thumbnail.Path); err != nil && err != storage.ErrNotFound {
|
|
return err
|
|
}
|
|
attachment.Cached = false
|
|
}
|
|
|
|
// update the attachment to reflect that we no longer have it cached
|
|
return m.db.UpdateByPrimaryKey(ctx, attachment)
|
|
}
|