forked from MirrorHub/mautrix-whatsapp
a948ea0146
See d578d1a610
Database upgrades from before v0.4.0 were squashed, users must update
to at least v0.4.0 before updating beyond this commit.
78 lines
2.5 KiB
Go
78 lines
2.5 KiB
Go
// mautrix-whatsapp - A Matrix-WhatsApp puppeting bridge.
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// Copyright (C) 2022 Tulir Asokan
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <https://www.gnu.org/licenses/>.
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package main
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import (
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"fmt"
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"time"
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"maunium.net/go/mautrix"
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"maunium.net/go/mautrix/id"
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"maunium.net/go/mautrix-whatsapp/database"
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)
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func (portal *Portal) MarkDisappearing(eventID id.EventID, expiresIn uint32, startNow bool) {
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if expiresIn == 0 || (!portal.bridge.Config.Bridge.DisappearingMessagesInGroups && portal.IsGroupChat()) {
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return
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}
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msg := portal.bridge.DB.DisappearingMessage.NewWithValues(portal.MXID, eventID, time.Duration(expiresIn)*time.Second, startNow)
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msg.Insert()
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if startNow {
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go portal.sleepAndDelete(msg)
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}
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}
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func (portal *Portal) ScheduleDisappearing() {
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if !portal.bridge.Config.Bridge.DisappearingMessagesInGroups && portal.IsGroupChat() {
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return
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}
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nowPlusHour := time.Now().Add(1 * time.Hour)
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for _, msg := range portal.bridge.DB.DisappearingMessage.StartAllUnscheduledInRoom(portal.MXID) {
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if msg.ExpireAt.Before(nowPlusHour) {
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go portal.sleepAndDelete(msg)
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}
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}
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}
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func (br *WABridge) SleepAndDeleteUpcoming() {
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for _, msg := range br.DB.DisappearingMessage.GetUpcomingScheduled(1 * time.Hour) {
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portal := br.GetPortalByMXID(msg.RoomID)
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if portal == nil {
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msg.Delete()
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} else {
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go portal.sleepAndDelete(msg)
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}
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}
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}
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func (portal *Portal) sleepAndDelete(msg *database.DisappearingMessage) {
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sleepTime := msg.ExpireAt.Sub(time.Now())
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portal.log.Debugfln("Sleeping for %s to make %s disappear", sleepTime, msg.EventID)
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time.Sleep(sleepTime)
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_, err := portal.MainIntent().RedactEvent(msg.RoomID, msg.EventID, mautrix.ReqRedact{
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Reason: "Message expired",
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TxnID: fmt.Sprintf("mxwa_disappear_%s", msg.EventID),
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})
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if err != nil {
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portal.log.Warnfln("Failed to make %s disappear: %v", msg.EventID, err)
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} else {
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portal.log.Debugfln("Disappeared %s", msg.EventID)
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}
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msg.Delete()
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}
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