filter.go (1328B)
1 // GoToSocial 2 // Copyright (C) GoToSocial Authors admin@gotosocial.org 3 // SPDX-License-Identifier: AGPL-3.0-or-later 4 // 5 // This program is free software: you can redistribute it and/or modify 6 // it under the terms of the GNU Affero General Public License as published by 7 // the Free Software Foundation, either version 3 of the License, or 8 // (at your option) any later version. 9 // 10 // This program is distributed in the hope that it will be useful, 11 // but WITHOUT ANY WARRANTY; without even the implied warranty of 12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 // GNU Affero General Public License for more details. 14 // 15 // You should have received a copy of the GNU Affero General Public License 16 // along with this program. If not, see <http://www.gnu.org/licenses/>. 17 18 package visibility 19 20 import ( 21 "github.com/superseriousbusiness/gotosocial/internal/state" 22 ) 23 24 // noauth is a placeholder ID used in cache lookups 25 // when there is no authorized account ID to use. 26 const noauth = "noauth" 27 28 // Filter packages up a bunch of logic for checking whether 29 // given statuses or accounts are visible to a requester. 30 type Filter struct { 31 state *state.State 32 } 33 34 // NewFilter returns a new Filter interface that will use the provided database. 35 func NewFilter(state *state.State) *Filter { 36 return &Filter{state: state} 37 }