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package visibility
import (
"github.com/sirupsen/logrus"
"github.com/superseriousbusiness/gotosocial/internal/db"
"github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
)
// Filter packages up a bunch of logic for checking whether given statuses or accounts are visible to a requester.
type Filter interface {
// StatusVisible returns true if targetStatus is visible to requestingAccount, based on the
// privacy settings of the status, and any blocks/mutes that might exist between the two accounts
// or account domains, and other relevant accounts mentioned in or replied to by the status.
StatusVisible(targetStatus *gtsmodel.Status, requestingAccount *gtsmodel.Account) (bool, error)
// StatusHometimelineable returns true if targetStatus should be in the home timeline of the requesting account.
//
// This function will call StatusVisible internally, so it's not necessary to call it beforehand.
StatusHometimelineable(targetStatus *gtsmodel.Status, requestingAccount *gtsmodel.Account) (bool, error)
// StatusPublictimelineable returns true if targetStatus should be in the public timeline of the requesting account.
//
// This function will call StatusVisible internally, so it's not necessary to call it beforehand.
StatusPublictimelineable(targetStatus *gtsmodel.Status, timelineOwnerAccount *gtsmodel.Account) (bool, error)
}
type filter struct {
db db.DB
log *logrus.Logger
}
// NewFilter returns a new Filter interface that will use the provided database and logger.
func NewFilter(db db.DB, log *logrus.Logger) Filter {
return &filter{
db: db,
log: log,
}
}
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