gotosocial/internal/processing/admin/media.go

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/*
GoToSocial
Copyright (C) 2021-2023 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 (
"context"
"fmt"
"github.com/superseriousbusiness/gotosocial/internal/gtserror"
"github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
"github.com/superseriousbusiness/gotosocial/internal/log"
)
// MediaRefetch forces a refetch of remote emojis.
func (p *Processor) MediaRefetch(ctx context.Context, requestingAccount *gtsmodel.Account, domain string) gtserror.WithCode {
transport, err := p.transportController.NewTransportForUsername(ctx, requestingAccount.Username)
if err != nil {
err = fmt.Errorf("error getting transport for user %s during media refetch request: %w", requestingAccount.Username, err)
return gtserror.NewErrorInternalError(err)
}
go func() {
log.Info(ctx, "starting emoji refetch")
refetched, err := p.mediaManager.RefetchEmojis(context.Background(), domain, transport.DereferenceMedia)
if err != nil {
log.Errorf(ctx, "error refetching emojis: %s", err)
} else {
log.Infof(ctx, "refetched %d emojis from remote", refetched)
}
}()
return nil
}
// MediaPrune triggers a non-blocking prune of remote media, local unused media, etc.
func (p *Processor) MediaPrune(ctx context.Context, mediaRemoteCacheDays int) gtserror.WithCode {
if mediaRemoteCacheDays < 0 {
err := fmt.Errorf("MediaPrune: invalid value for mediaRemoteCacheDays prune: value was %d, cannot be less than 0", mediaRemoteCacheDays)
return gtserror.NewErrorBadRequest(err, err.Error())
}
if err := p.mediaManager.PruneAll(ctx, mediaRemoteCacheDays, false); err != nil {
err = fmt.Errorf("MediaPrune: %w", err)
return gtserror.NewErrorInternalError(err)
}
return nil
}