82 lines
2.3 KiB
Go
82 lines
2.3 KiB
Go
// package main is the main package for the LapisDeploy program
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package main
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import (
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"context"
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"log"
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"time"
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"maunium.net/go/mautrix"
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"maunium.net/go/mautrix/event"
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"maunium.net/go/mautrix/id"
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"maunium.net/go/mautrix/format"
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)
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type MatrixMessage struct {
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text string
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}
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// I/O queues
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var MatrixIn []MatrixMessage
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var MatrixOut []MatrixMessage
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// sendMessage sends a message through Matrix
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func sendMessage(msg MatrixMessage) {
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MatrixOut = append(MatrixOut, msg)
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}
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// initMatrix starts a Matrix bot.
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func initMatrix() {
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client, err := mautrix.NewClient(configuration.matrix.homeserver, "", "")
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if err != nil {
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log.Fatal(err)
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}
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resp, err := client.Login(context.Background(), &mautrix.ReqLogin{
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Type: "m.login.password",
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Identifier: mautrix.UserIdentifier{Type: mautrix.IdentifierTypeUser, User: configuration.matrix.username},
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Password: configuration.matrix.password,
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StoreCredentials: true,
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})
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if err != nil {
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log.Panic(err)
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}
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log.Printf("[Matrix] Logged in as %s", resp.UserID)
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syncer := client.Syncer.(*mautrix.DefaultSyncer)
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syncer.OnEventType(event.StateMember, func(ctx context.Context, evt *event.Event) {
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if evt.GetStateKey() == client.UserID.String() && evt.Content.AsMember().Membership == event.MembershipInvite {
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if evt.RoomID.String() == configuration.matrix.room_id {
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_, err := client.JoinRoomByID(ctx, evt.RoomID)
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if err == nil {
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log.Printf("[Matrix] Joined room '%s' (Invited by '%s')", evt.RoomID.String(), evt.Sender.String())
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} else {
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log.Printf("[Matrix] Failed to join room '%s' after invite (Invited by '%s')", evt.RoomID.String(), evt.Sender.String())
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}
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} else {
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log.Printf("[Matrix] Rejected invite to room '%s' (Invited by '%s')", evt.RoomID.String(), evt.Sender.String())
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}
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}
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})
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go func () {
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for range time.Tick(time.Second * 3) {
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log.Printf("Scanning for queued messages...")
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for _, msg := range MatrixOut {
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_, err := client.SendMessageEvent(context.Background(), id.RoomID(configuration.matrix.room_id), event.EventMessage, format.RenderMarkdown(msg.text, true, false))
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if err != nil {
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log.Printf("[Matrix] ERROR : %s", err)
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continue
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}
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log.Print("[Matrix] Sent queued message successfully.")
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}
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MatrixOut = []MatrixMessage{}
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}
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}()
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log.Print("[Matrix] Running!")
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err = client.Sync()
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if err != nil {
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log.Fatal(err)
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}
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}
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