gotosocial/internal/filter/usermute/usermute.go
Vyr Cossont 5e2d4fdb19
[feature] User muting (#2960)
* User muting

* Address review feedback

* Rename uniqueness constraint on user_mutes to match convention

* Remove unused account_id from where clause

* Add UserMute to NewTestDB

* Update test/envparsing.sh with new and fixed cache stuff

* Address tobi's review comments

* Make compiledUserMuteListEntry.expired consistent with UserMute.Expired

* Make sure mute_expires_at is serialized as an explicit null for indefinite mutes

---------

Co-authored-by: tobi <tobi.smethurst@protonmail.com>
2024-06-06 16:38:02 +00:00

81 lines
2.4 KiB
Go

// GoToSocial
// Copyright (C) GoToSocial Authors admin@gotosocial.org
// SPDX-License-Identifier: AGPL-3.0-or-later
//
// 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 usermute
import (
"time"
statusfilter "github.com/superseriousbusiness/gotosocial/internal/filter/status"
"github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
)
type compiledUserMuteListEntry struct {
ExpiresAt time.Time
Notifications bool
}
func (e *compiledUserMuteListEntry) appliesInContext(filterContext statusfilter.FilterContext) bool {
switch filterContext {
case statusfilter.FilterContextHome:
return true
case statusfilter.FilterContextNotifications:
return e.Notifications
case statusfilter.FilterContextPublic:
return true
case statusfilter.FilterContextThread:
return true
case statusfilter.FilterContextAccount:
return false
}
return false
}
func (e *compiledUserMuteListEntry) expired(now time.Time) bool {
return !e.ExpiresAt.IsZero() && !e.ExpiresAt.After(now)
}
type CompiledUserMuteList struct {
byTargetAccountID map[string]compiledUserMuteListEntry
}
func NewCompiledUserMuteList(mutes []*gtsmodel.UserMute) (c *CompiledUserMuteList) {
c = &CompiledUserMuteList{byTargetAccountID: make(map[string]compiledUserMuteListEntry, len(mutes))}
for _, mute := range mutes {
c.byTargetAccountID[mute.TargetAccountID] = compiledUserMuteListEntry{
ExpiresAt: mute.ExpiresAt,
Notifications: *mute.Notifications,
}
}
return
}
func (c *CompiledUserMuteList) Len() int {
if c == nil {
return 0
}
return len(c.byTargetAccountID)
}
func (c *CompiledUserMuteList) Matches(accountID string, filterContext statusfilter.FilterContext, now time.Time) bool {
if c == nil {
return false
}
e, found := c.byTargetAccountID[accountID]
return found && e.appliesInContext(filterContext) && !e.expired(now)
}