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Fix link previews for group conversations

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This commit is contained in:
Niels Andriesse 2019-09-10 10:27:45 +10:00
parent fc2f70cb85
commit 01945c16b7
1 changed files with 44 additions and 7 deletions
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49
src/org/thoughtcrime/securesms/loki/LokiGroupChatPoller.kt
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@ -3,14 +3,23 @@ package org.thoughtcrime.securesms.loki
import android.content.Context
import android.os.Handler
import android.util.Log
import org.thoughtcrime.securesms.attachments.Attachment
import org.thoughtcrime.securesms.contactshare.Contact
import org.thoughtcrime.securesms.crypto.IdentityKeyUtil
import org.thoughtcrime.securesms.database.Address
import org.thoughtcrime.securesms.database.DatabaseFactory
import org.thoughtcrime.securesms.database.ThreadDatabase
import org.thoughtcrime.securesms.database.documents.IdentityKeyMismatch
import org.thoughtcrime.securesms.database.documents.NetworkFailure
import org.thoughtcrime.securesms.jobs.PushDecryptJob
import org.thoughtcrime.securesms.linkpreview.LinkPreview
import org.thoughtcrime.securesms.linkpreview.LinkPreviewRepository
import org.thoughtcrime.securesms.linkpreview.LinkPreviewUtil
import org.thoughtcrime.securesms.mms.OutgoingMediaMessage
import org.thoughtcrime.securesms.recipients.Recipient
import org.thoughtcrime.securesms.sms.OutgoingTextMessage
import org.thoughtcrime.securesms.util.GroupUtil
import org.thoughtcrime.securesms.util.TextSecurePreferences
import org.thoughtcrime.securesms.util.Util
import org.whispersystems.libsignal.util.guava.Optional
import org.whispersystems.signalservice.api.messages.SignalServiceContent
import org.whispersystems.signalservice.api.messages.SignalServiceDataMessage
@ -19,6 +28,7 @@ import org.whispersystems.signalservice.api.push.SignalServiceAddress
import org.whispersystems.signalservice.loki.api.LokiGroupChat
import org.whispersystems.signalservice.loki.api.LokiGroupChatAPI
import org.whispersystems.signalservice.loki.api.LokiGroupMessage
import java.util.*
class LokiGroupChatPoller(private val context: Context, private val group: LokiGroupChat) {
private val handler = Handler()
@ -103,15 +113,42 @@ class LokiGroupChatPoller(private val context: Context, private val group: LokiG
val isDuplicate = lokiMessageDatabase.getMessageID(messageServerID) != null
if (isDuplicate) { return }
val id = group.id.toByteArray()
val smsDatabase = DatabaseFactory.getSmsDatabase(context)
val mmsDatabase = DatabaseFactory.getMmsDatabase(context)
val recipient = Recipient.from(context, Address.fromSerialized(GroupUtil.getEncodedId(id, false)), false)
val signalMessage = OutgoingTextMessage(recipient, message.body, 0, 0)
val signalMessage = OutgoingMediaMessage(recipient, message.body, ArrayList<Attachment>(), message.timestamp, 0, 0, ThreadDatabase.DistributionTypes.DEFAULT,
null, ArrayList<Contact>(), ArrayList<LinkPreview>(), ArrayList<NetworkFailure>(), ArrayList<IdentityKeyMismatch>())
val threadID = DatabaseFactory.getThreadDatabase(context).getThreadIdFor(recipient)
val messageID = smsDatabase.insertMessageOutbox(threadID, signalMessage, false, System.currentTimeMillis(), null)
smsDatabase.markAsSent(messageID, true)
smsDatabase.markUnidentified(messageID, false)
fun finalize() {
val messageID = mmsDatabase.insertMessageOutbox(signalMessage, threadID, false, null)
mmsDatabase.markAsSent(messageID, true)
mmsDatabase.markUnidentified(messageID, false)
lokiMessageDatabase.setServerID(messageID, messageServerID)
}
val urls = LinkPreviewUtil.findWhitelistedUrls(message.body)
val urlCount = urls.size
if (urlCount != 0) {
val lpr = LinkPreviewRepository(context)
var count = 0
urls.forEach { url ->
lpr.getLinkPreview(context, url.url) { lp ->
Util.runOnMain {
count += 1
if (lp.isPresent) { signalMessage.linkPreviews.add(lp.get()) }
if (count == urlCount) {
try {
finalize()
} catch (e: Exception) {
// TODO: Handle
}
}
}
}
}
} else {
finalize()
}
}
api.getMessages(group.serverID, group.server).success { messages ->
messages.reversed().forEach { message ->
if (message.hexEncodedPublicKey != userHexEncodedPublicKey) {