96 lines
2.9 KiB
Go
96 lines
2.9 KiB
Go
/*
|
|
GoToSocial
|
|
Copyright (C) 2021 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 federatingdb
|
|
|
|
import (
|
|
"context"
|
|
"encoding/json"
|
|
"fmt"
|
|
|
|
"github.com/go-fed/activity/streams"
|
|
"github.com/go-fed/activity/streams/vocab"
|
|
"github.com/sirupsen/logrus"
|
|
"github.com/superseriousbusiness/gotosocial/internal/ap"
|
|
"github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
|
|
"github.com/superseriousbusiness/gotosocial/internal/messages"
|
|
"github.com/superseriousbusiness/gotosocial/internal/util"
|
|
)
|
|
|
|
func (f *federatingDB) Announce(ctx context.Context, announce vocab.ActivityStreamsAnnounce) error {
|
|
l := f.log.WithFields(
|
|
logrus.Fields{
|
|
"func": "Announce",
|
|
},
|
|
)
|
|
m, err := streams.Serialize(announce)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
b, err := json.Marshal(m)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
l.Debugf("received ANNOUNCE %s", string(b))
|
|
|
|
targetAcctI := ctx.Value(util.APAccount)
|
|
if targetAcctI == nil {
|
|
// If the target account wasn't set on the context, that means this request didn't pass through the
|
|
// API, but came from inside GtS as the result of another activity on this instance. That being so,
|
|
// we can safely just ignore this activity, since we know we've already processed it elsewhere.
|
|
return nil
|
|
}
|
|
targetAcct, ok := targetAcctI.(*gtsmodel.Account)
|
|
if !ok {
|
|
l.Error("ANNOUNCE: target account was set on context but couldn't be parsed")
|
|
return nil
|
|
}
|
|
|
|
fromFederatorChanI := ctx.Value(util.APFromFederatorChanKey)
|
|
if fromFederatorChanI == nil {
|
|
l.Error("ANNOUNCE: from federator channel wasn't set on context")
|
|
return nil
|
|
}
|
|
fromFederatorChan, ok := fromFederatorChanI.(chan messages.FromFederator)
|
|
if !ok {
|
|
l.Error("ANNOUNCE: from federator channel was set on context but couldn't be parsed")
|
|
return nil
|
|
}
|
|
|
|
boost, isNew, err := f.typeConverter.ASAnnounceToStatus(ctx, announce)
|
|
if err != nil {
|
|
return fmt.Errorf("ANNOUNCE: error converting announce to boost: %s", err)
|
|
}
|
|
|
|
if !isNew {
|
|
// nothing to do here if this isn't a new announce
|
|
return nil
|
|
}
|
|
|
|
// it's a new announce so pass it back to the processor async for dereferencing etc
|
|
fromFederatorChan <- messages.FromFederator{
|
|
APObjectType: ap.ActivityAnnounce,
|
|
APActivityType: ap.ActivityCreate,
|
|
GTSModel: boost,
|
|
ReceivingAccount: targetAcct,
|
|
}
|
|
|
|
return nil
|
|
}
|