X-Git-Url: https://git.giacomolli.uk/onechat/blobdiff_plain/add3cf6416e33c24331fd1e90e99284f44d2aae2..f6f0febc2c599ed7bb2a2653215a74d8de1abace:/whatsapp_inbox.go

diff --git a/whatsapp_inbox.go b/whatsapp_inbox.go
index 9d2183e..c9ca81b 100644
--- a/whatsapp_inbox.go
+++ b/whatsapp_inbox.go
@@ -2,9 +2,9 @@ package main
 
 import (
 	"context"
-	"crypto/sha256"
 	"fmt"
 	"log/slog"
+	"path/filepath"
 	"slices"
 	"strings"
 	"sync"
@@ -34,13 +34,16 @@ const (
 
 // newWhatsAppInbox returns the inbox of the batches in state, with clock for
 // the times of the batch texts and groups for the names of the groups. images
-// holds shared images, and logger gets image failures.
+// holds shared images, and logger gets image failures. Audio shares the data
+// directory of state.
 func newWhatsAppInbox(state *WhatsAppState, clock func() time.Time, groups *WhatsAppGroups, images *ImageStore, logger *slog.Logger) *WhatsAppInbox {
 	return &WhatsAppInbox{
 		state:    state,
 		clock:    clock,
 		groups:   groups,
 		images:   images,
+		voices:   &VoiceStore{dir: filepath.Join(filepath.Dir(filepath.Dir(state.path)), voiceDirName)},
+		voice:    &VoiceTranscriber{},
 		logger:   logger,
 		wake:     make(chan struct{}, 1),
 		failures: make(chan error, 1),
@@ -74,6 +77,8 @@ type WhatsAppInbox struct {
 	clock    func() time.Time
 	groups   *WhatsAppGroups
 	images   *ImageStore
+	voices   *VoiceStore
+	voice    *VoiceTranscriber
 	logger   *slog.Logger
 	wake     chan struct{}
 	failures chan error
@@ -225,10 +230,10 @@ func (i *WhatsAppInbox) startCatchup() {
 	})
 }
 
-// receive stores an image before its batch and wakes Run. link gives the device
-// and the own IDs. It returns false when the state file cannot hold the
-// message, so that the library does not acknowledge it, and Run stops the
-// daemon. An image that cannot be downloaded or stored gets a text marker. A
+// receive stores images and transcribed voice notes before their batches and
+// wakes Run. link gives the device and the own IDs. It returns false when the
+// state file cannot hold the message, so that the library does not acknowledge
+// it, and Run stops the daemon. Failed media input gets a text marker. A
 // message that the batches do not take is handled with nothing to do.
 func (i *WhatsAppInbox) receive(ctx context.Context, link WhatsAppLink, event *events.Message) bool {
 	lookupCtx, cancel := context.WithTimeout(ctx, whatsappContactLookupTimeout)
@@ -244,6 +249,8 @@ func (i *WhatsAppInbox) receive(ctx context.Context, link WhatsAppLink, event *e
 		defer cancel()
 
 		message.Text = i.imageText(ctx, link, event, message.Text)
+	} else if event.Message.GetAudioMessage().GetPTT() {
+		message.Text = whatsappRedact(link.own, whatsappVoice(ctx, link.client, i.voices, i.voice, event.Message.GetAudioMessage()))
 	}
 
 	_, err := i.state.Add(chat, message, time.Now())
@@ -271,9 +278,8 @@ func (i *WhatsAppInbox) imageText(ctx context.Context, link WhatsAppLink, event
 	name, err := whatsappImage(ctx, link.client, i.images, event.Message.GetImageMessage())
 	if err != nil {
 		chat := event.Info.Chat.ToNonAD()
-		digest := sha256.Sum256([]byte(chat.String()))
 		redact := append(slices.Clone(link.own), chat.User)
-		i.logger.Error("image receive failed", "chat", fmt.Sprintf("%x", digest[:6]), "err", whatsappRedact(redact, err.Error()))
+		i.logger.Error("image receive failed", "chat", whatsappChatHash(chat), "err", whatsappRedact(redact, err.Error()))
 
 		text := "(image not downloaded)"
 		if caption != "" {
@@ -358,7 +364,7 @@ func whatsappMessage(ctx context.Context, device *store.Device, own []string, ev
 	chatJID := info.Chat.ToNonAD()
 	switch {
 	case device == nil:
-	case event.IsEdit, info.Edit != "", event.IsEphemeral, event.IsViewOnce, event.Message.GetImageMessage().GetViewOnce(), event.Message.GetVideoMessage().GetViewOnce(), event.SourceWebMsg != nil:
+	case event.IsEdit, info.Edit != "", event.IsEphemeral, event.IsViewOnce, event.Message.GetImageMessage().GetViewOnce(), event.Message.GetVideoMessage().GetViewOnce(), event.Message.GetAudioMessage().GetViewOnce(), event.SourceWebMsg != nil:
 	case chatJID.Server != types.DefaultUserServer && chatJID.Server != types.HiddenUserServer && chatJID.Server != types.GroupServer:
 	case slices.Contains(own, chatJID.User):
 	default:
@@ -369,7 +375,8 @@ func whatsappMessage(ctx context.Context, device *store.Device, own []string, ev
 }
 
 // whatsappText returns the chat and the batch message of event, a message that
-// the batches take. An image returns its caption until receive stores it.
+// the batches take. An image returns its caption until receive stores it. A
+// voice note returns a marker until receive transcribes it.
 func whatsappText(ctx context.Context, device *store.Device, own []string, event *events.Message) (WhatsAppChat, WhatsAppMessage, bool) {
 	info := event.Info
 	text := event.Message.GetConversation()
@@ -380,6 +387,9 @@ func whatsappText(ctx context.Context, device *store.Device, own []string, event
 
 	contextInfo := extended.GetContextInfo()
 	switch {
+	case event.Message.GetAudioMessage().GetPTT():
+		text = "(voice not downloaded)"
+		contextInfo = event.Message.GetAudioMessage().GetContextInfo()
 	case event.Message.GetImageMessage() != nil:
 		image := event.Message.GetImageMessage()
 		text = image.GetCaption()