mirror of
https://github.com/tulir/mautrix-whatsapp
synced 2024-12-14 17:33:48 +01:00
176 lines
5.1 KiB
Go
176 lines
5.1 KiB
Go
// mautrix-whatsapp - A Matrix-WhatsApp puppeting bridge.
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// Copyright (C) 2021 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 database
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import (
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"database/sql"
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log "maunium.net/go/maulogger/v2"
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"maunium.net/go/mautrix/id"
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"go.mau.fi/whatsmeow/types"
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)
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type PortalKey struct {
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JID types.JID
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Receiver types.JID
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}
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func NewPortalKey(jid, receiver types.JID) PortalKey {
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if jid.Server == types.GroupServer {
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receiver = jid
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} else if jid.Server == types.LegacyUserServer {
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jid.Server = types.DefaultUserServer
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}
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return PortalKey{
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JID: jid.ToNonAD(),
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Receiver: receiver.ToNonAD(),
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}
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}
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func (key PortalKey) String() string {
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if key.Receiver == key.JID {
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return key.JID.String()
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}
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return key.JID.String() + "-" + key.Receiver.String()
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}
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type PortalQuery struct {
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db *Database
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log log.Logger
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}
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func (pq *PortalQuery) New() *Portal {
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return &Portal{
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db: pq.db,
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log: pq.log,
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}
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}
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func (pq *PortalQuery) GetAll() []*Portal {
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return pq.getAll("SELECT * FROM portal")
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}
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func (pq *PortalQuery) GetByJID(key PortalKey) *Portal {
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return pq.get("SELECT * FROM portal WHERE jid=$1 AND receiver=$2", key.JID, key.Receiver)
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}
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func (pq *PortalQuery) GetByMXID(mxid id.RoomID) *Portal {
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return pq.get("SELECT * FROM portal WHERE mxid=$1", mxid)
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}
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func (pq *PortalQuery) GetAllByJID(jid types.JID) []*Portal {
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return pq.getAll("SELECT * FROM portal WHERE jid=$1", jid.ToNonAD())
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}
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func (pq *PortalQuery) FindPrivateChats(receiver types.JID) []*Portal {
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return pq.getAll("SELECT * FROM portal WHERE receiver=$1 AND jid LIKE '%@s.whatsapp.net'", receiver.ToNonAD())
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}
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func (pq *PortalQuery) getAll(query string, args ...interface{}) (portals []*Portal) {
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rows, err := pq.db.Query(query, args...)
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if err != nil || rows == nil {
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return nil
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}
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defer rows.Close()
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for rows.Next() {
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portals = append(portals, pq.New().Scan(rows))
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}
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return
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}
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func (pq *PortalQuery) get(query string, args ...interface{}) *Portal {
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row := pq.db.QueryRow(query, args...)
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if row == nil {
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return nil
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}
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return pq.New().Scan(row)
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}
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type Portal struct {
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db *Database
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log log.Logger
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Key PortalKey
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MXID id.RoomID
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Name string
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Topic string
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Avatar string
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AvatarURL id.ContentURI
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Encrypted bool
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FirstEventID id.EventID
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NextBatchID id.BatchID
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RelayUserID id.UserID
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}
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func (portal *Portal) Scan(row Scannable) *Portal {
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var mxid, avatarURL, firstEventID, nextBatchID, relayUserID sql.NullString
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err := row.Scan(&portal.Key.JID, &portal.Key.Receiver, &mxid, &portal.Name, &portal.Topic, &portal.Avatar, &avatarURL, &portal.Encrypted, &firstEventID, &nextBatchID, &relayUserID)
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if err != nil {
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if err != sql.ErrNoRows {
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portal.log.Errorln("Database scan failed:", err)
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}
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return nil
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}
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portal.MXID = id.RoomID(mxid.String)
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portal.AvatarURL, _ = id.ParseContentURI(avatarURL.String)
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portal.FirstEventID = id.EventID(firstEventID.String)
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portal.NextBatchID = id.BatchID(nextBatchID.String)
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portal.RelayUserID = id.UserID(relayUserID.String)
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return portal
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}
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func (portal *Portal) mxidPtr() *id.RoomID {
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if len(portal.MXID) > 0 {
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return &portal.MXID
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}
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return nil
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}
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func (portal *Portal) relayUserPtr() *id.UserID {
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if len(portal.RelayUserID) > 0 {
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return &portal.RelayUserID
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}
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return nil
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}
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func (portal *Portal) Insert() {
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_, err := portal.db.Exec("INSERT INTO portal (jid, receiver, mxid, name, topic, avatar, avatar_url, encrypted, first_event_id, next_batch_id, relay_user_id) VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11)",
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portal.Key.JID, portal.Key.Receiver, portal.mxidPtr(), portal.Name, portal.Topic, portal.Avatar, portal.AvatarURL.String(), portal.Encrypted, portal.FirstEventID.String(), portal.NextBatchID.String(), portal.relayUserPtr())
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if err != nil {
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portal.log.Warnfln("Failed to insert %s: %v", portal.Key, err)
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}
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}
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func (portal *Portal) Update() {
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_, err := portal.db.Exec("UPDATE portal SET mxid=$1, name=$2, topic=$3, avatar=$4, avatar_url=$5, encrypted=$6, first_event_id=$7, next_batch_id=$8, relay_user_id=$9 WHERE jid=$10 AND receiver=$11",
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portal.mxidPtr(), portal.Name, portal.Topic, portal.Avatar, portal.AvatarURL.String(), portal.Encrypted, portal.FirstEventID.String(), portal.NextBatchID.String(), portal.relayUserPtr(), portal.Key.JID, portal.Key.Receiver)
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if err != nil {
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portal.log.Warnfln("Failed to update %s: %v", portal.Key, err)
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}
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}
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func (portal *Portal) Delete() {
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_, err := portal.db.Exec("DELETE FROM portal WHERE jid=$1 AND receiver=$2", portal.Key.JID, portal.Key.Receiver)
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if err != nil {
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portal.log.Warnfln("Failed to delete %s: %v", portal.Key, err)
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}
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}
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