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Andrew 2023-07-13 12:00:43 +10:00 committed by GitHub
commit 633741f04b
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4 changed files with 91 additions and 69 deletions

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@ -98,7 +98,7 @@ class SettingsActivity : PassphraseRequiredActionBarActivity() {
}
private fun getDisplayName(): String =
TextSecurePreferences.getProfileName(this) ?: truncateIdForDisplay(hexEncodedPublicKey)
TextSecurePreferences.getProfileName(this)?.let(::maybeTruncateIdForDisplay) ?: truncateIdForDisplay(hexEncodedPublicKey)
private fun setupProfilePictureView(view: ProfilePictureView) {
view.glide = glide

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@ -7,96 +7,82 @@ import org.session.libsession.messaging.calls.CallMessageType
import org.session.libsession.messaging.contacts.Contact
import org.session.libsession.messaging.sending_receiving.data_extraction.DataExtractionNotificationInfoMessage
import org.session.libsession.utilities.ExpirationUtil
import org.session.libsession.utilities.maybeTruncateIdForDisplay
import org.session.libsession.utilities.truncateIdForDisplay
object UpdateMessageBuilder {
val storage = MessagingModuleConfiguration.shared.storage
fun buildGroupUpdateMessage(context: Context, updateMessageData: UpdateMessageData, senderId: String? = null, isOutgoing: Boolean = false): String {
var message = ""
val updateData = updateMessageData.kind ?: return message
if (!isOutgoing && senderId == null) return message
val storage = MessagingModuleConfiguration.shared.storage
val senderName: String = if (!isOutgoing) {
storage.getContactWithSessionID(senderId!!)?.displayName(Contact.ContactContext.REGULAR) ?: truncateIdForDisplay(senderId)
} else { context.getString(R.string.MessageRecord_you) }
val updateData = updateMessageData.kind ?: return ""
if (!isOutgoing && senderId == null) return ""
when (updateData) {
is UpdateMessageData.Kind.GroupCreation -> {
message = if (isOutgoing) {
context.getString(R.string.MessageRecord_you_created_a_new_group)
} else {
context.getString(R.string.MessageRecord_s_added_you_to_the_group, senderName)
}
val senderName: String = context.getDisplayNameOrTruncatedIdOrYou(senderId, isOutgoing)
return when (updateData) {
is UpdateMessageData.Kind.GroupCreation -> when {
isOutgoing -> context.getString(R.string.MessageRecord_you_created_a_new_group)
else -> context.getString(R.string.MessageRecord_s_added_you_to_the_group, senderName)
}
is UpdateMessageData.Kind.GroupNameChange -> {
message = if (isOutgoing) {
context.getString(R.string.MessageRecord_you_renamed_the_group_to_s, updateData.name)
} else {
context.getString(R.string.MessageRecord_s_renamed_the_group_to_s, senderName, updateData.name)
}
is UpdateMessageData.Kind.GroupNameChange -> when {
isOutgoing -> context.getString(R.string.MessageRecord_you_renamed_the_group_to_s, updateData.name)
else -> context.getString(R.string.MessageRecord_s_renamed_the_group_to_s, senderName, updateData.name)
}
is UpdateMessageData.Kind.GroupMemberAdded -> {
val members = updateData.updatedMembers.joinToString(", ") {
storage.getContactWithSessionID(it)?.displayName(Contact.ContactContext.REGULAR) ?: it
}
message = if (isOutgoing) {
context.getString(R.string.MessageRecord_you_added_s_to_the_group, members)
} else {
context.getString(R.string.MessageRecord_s_added_s_to_the_group, senderName, members)
val members = updateData.updatedMembers.joinToString(", ", transform = ::getDisplayNameOrTruncatedId)
when {
isOutgoing -> context.getString(R.string.MessageRecord_you_added_s_to_the_group, members)
else -> context.getString(R.string.MessageRecord_s_added_s_to_the_group, senderName, members)
}
}
is UpdateMessageData.Kind.GroupMemberRemoved -> {
val storage = MessagingModuleConfiguration.shared.storage
val userPublicKey = storage.getUserPublicKey()!!
// 1st case: you are part of the removed members
message = if (userPublicKey in updateData.updatedMembers) {
if (isOutgoing) {
context.getString(R.string.MessageRecord_left_group)
} else {
context.getString(R.string.MessageRecord_you_were_removed_from_the_group)
when (storage.getUserPublicKey()!!) {
// 1st case: you are part of the removed members
in updateData.updatedMembers -> when {
isOutgoing -> context.getString(R.string.MessageRecord_left_group)
else -> context.getString(R.string.MessageRecord_you_were_removed_from_the_group)
}
} else {
// 2nd case: you are not part of the removed members
val members = updateData.updatedMembers.joinToString(", ") {
storage.getContactWithSessionID(it)?.displayName(Contact.ContactContext.REGULAR) ?: it
}
if (isOutgoing) {
context.getString(R.string.MessageRecord_you_removed_s_from_the_group, members)
} else {
context.getString(R.string.MessageRecord_s_removed_s_from_the_group, senderName, members)
else -> {
val members = updateData.updatedMembers.joinToString(", ", transform = ::truncateIdForDisplay)
when {
isOutgoing -> context.getString(R.string.MessageRecord_you_removed_s_from_the_group, members)
else -> context.getString(R.string.MessageRecord_s_removed_s_from_the_group, senderName, members)
}
}
}
}
is UpdateMessageData.Kind.GroupMemberLeft -> {
message = if (isOutgoing) {
context.getString(R.string.MessageRecord_left_group)
} else {
context.getString(R.string.ConversationItem_group_action_left, senderName)
}
is UpdateMessageData.Kind.GroupMemberLeft -> when {
isOutgoing -> context.getString(R.string.MessageRecord_left_group)
else -> context.getString(R.string.ConversationItem_group_action_left, senderName)
}
else -> ""
}
return message
}
fun buildExpirationTimerMessage(context: Context, duration: Long, senderId: String? = null, isOutgoing: Boolean = false): String {
if (!isOutgoing && senderId == null) return ""
val storage = MessagingModuleConfiguration.shared.storage
val senderName: String? = if (!isOutgoing) {
storage.getContactWithSessionID(senderId!!)?.displayName(Contact.ContactContext.REGULAR) ?: truncateIdForDisplay(senderId)
} else { context.getString(R.string.MessageRecord_you) }
return if (duration <= 0) {
private fun Context.getDisplayNameOrTruncatedIdOrYou(senderId: String?, isOutgoing: Boolean) = when {
isOutgoing -> getString(R.string.MessageRecord_you)
else -> getDisplayNameOrTruncatedId(senderId!!)
}
private fun getDisplayNameOrTruncatedId(senderId: String) =
storage.getContactWithSessionID(senderId)
?.displayName(Contact.ContactContext.REGULAR)
?.let(::maybeTruncateIdForDisplay)
?: truncateIdForDisplay(senderId)
fun buildExpirationTimerMessage(context: Context, duration: Long, senderId: String? = null, isOutgoing: Boolean = false): String =
if (!isOutgoing && senderId == null) {
""
} else if (duration <= 0) {
if (isOutgoing) context.getString(R.string.MessageRecord_you_disabled_disappearing_messages)
else context.getString(R.string.MessageRecord_s_disabled_disappearing_messages, senderName)
else context.getString(R.string.MessageRecord_s_disabled_disappearing_messages, getDisplayNameOrTruncatedId(senderId!!))
} else {
val time = ExpirationUtil.getExpirationDisplayValue(context, duration.toInt())
if (isOutgoing)context.getString(R.string.MessageRecord_you_set_disappearing_message_time_to_s, time)
else context.getString(R.string.MessageRecord_s_set_disappearing_message_time_to_s, senderName, time)
else context.getString(R.string.MessageRecord_s_set_disappearing_message_time_to_s, getDisplayNameOrTruncatedId(senderId!!), time)
}
}
fun buildDataExtractionMessage(context: Context, kind: DataExtractionNotificationInfoMessage.Kind, senderId: String? = null): String {
val storage = MessagingModuleConfiguration.shared.storage
val senderName = storage.getContactWithSessionID(senderId!!)?.displayName(Contact.ContactContext.REGULAR) ?: truncateIdForDisplay(senderId)
fun buildDataExtractionMessage(context: Context, kind: DataExtractionNotificationInfoMessage.Kind, senderId: String): String {
val senderName = getDisplayNameOrTruncatedId(senderId)
return when (kind) {
DataExtractionNotificationInfoMessage.Kind.SCREENSHOT ->
context.getString(R.string.MessageRecord_s_took_a_screenshot, senderName)
@ -105,9 +91,8 @@ object UpdateMessageBuilder {
}
}
fun buildCallMessage(context: Context, type: CallMessageType, sender: String): String {
val storage = MessagingModuleConfiguration.shared.storage
val senderName = storage.getContactWithSessionID(sender)?.displayName(Contact.ContactContext.REGULAR) ?: sender
fun buildCallMessage(context: Context, type: CallMessageType, senderId: String): String {
val senderName = getDisplayNameOrTruncatedId(senderId)
return when (type) {
CallMessageType.CALL_MISSED ->
context.getString(R.string.MessageRecord_missed_call_from, senderName)

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@ -1,4 +1,16 @@
package org.session.libsession.utilities
/**
* This function takes an educated guess that a name with length over 60 containing no whitespace is
* probably a session id. If one is received it will be truncated.
*
* @return the name of the user or a truncated id if their name has been set to their id.
*/
fun maybeTruncateIdForDisplay(nameOrId: String): String =
nameOrId.takeIf { it.length < 60 || it.contains(' ') } ?: truncateIdForDisplay(nameOrId)
/**
* @return a truncated user id containing the first 4 and last 4 chars.
*/
fun truncateIdForDisplay(id: String): String =
id.takeIf { it.length > 8 }?.apply{ "${take(4)}${takeLast(4)}" } ?: id
id.takeIf { it.length > 8 }?.run{ "${take(4)}${takeLast(4)}" } ?: id

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@ -0,0 +1,25 @@
package org.session.libsession.utilities
import org.junit.Assert
import org.junit.Test
class IdUtilTest {
@Test
fun testTruncate() {
val testString = "123456789"
val result = truncateIdForDisplay(testString)
Assert.assertEquals(result, "1234…6789")
}
@Test
fun testDontTruncateShortMessage() {
val testString = "not much"
val result = truncateIdForDisplay(testString)
Assert.assertEquals(result, "not much")
}
}