gotosocial/internal/visibility/statusboostable.go
Adelie Paull 9265a09a65
[bugfix] Allow self-boosting for any visibility but direct (#510)
* create visibility filter for boostability and allow self-boosting for any visbility but direct messages

* add a followers-only status to local_account_2

* fix typo in comment

* add license header, unwrap errors, be explicit about non-boostable visibility settings to avoid rogue boosting from miscoded clients, use ID compare for checking if self-boosting

* add tests for statusboostable filter

* fix tests that were affected by adding a new status to the test data

* fix the rest of tests affected by adding a status to the textrig data
2022-05-02 15:23:37 +02:00

65 lines
2.2 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 visibility
import (
"context"
"errors"
"fmt"
"github.com/sirupsen/logrus"
"github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
)
func (f *filter) StatusBoostable(ctx context.Context, targetStatus *gtsmodel.Status, requestingAccount *gtsmodel.Account) (bool, error) {
l := logrus.WithFields(logrus.Fields{
"func": "StatusBoostable",
})
// if the status isn't visible, it certainly isn't boostable
visible, err := f.StatusVisible(ctx, targetStatus, requestingAccount)
if err != nil {
return false, fmt.Errorf("error seeing if status %s is visible: %s", targetStatus.ID, err)
}
if !visible {
return false, errors.New("status is not visible")
}
// direct messages are never boostable, even if they're visible
if targetStatus.Visibility == gtsmodel.VisibilityDirect {
l.Trace("status is not boostable because it is a DM")
return false, nil
}
// the original account should always be able to boost its own non-DM statuses
if requestingAccount.ID == targetStatus.Account.ID {
l.Trace("status is boostable because author is booster")
return true, nil
}
// if status is followers-only and not the author's, it is not boostable
if targetStatus.Visibility == gtsmodel.VisibilityFollowersOnly {
l.Trace("status not boostable because it is followers-only")
return false, nil
}
// otherwise, status is as boostable as it says it is
l.Trace("defaulting to status.boostable value")
return targetStatus.Boostable, nil
}