101 lines
4.9 KiB
Kotlin
101 lines
4.9 KiB
Kotlin
package org.session.libsession.messaging.utilities
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import android.content.Context
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import org.session.libsession.R
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import org.session.libsession.messaging.MessagingConfiguration
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import org.session.libsession.utilities.ExpirationUtil
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import org.session.libsignal.service.api.messages.SignalServiceGroup
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object UpdateMessageBuilder {
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fun buildGroupUpdateMessage(context: Context, updateMessageData: UpdateMessageData, sender: String? = null, isOutgoing: Boolean = false): String {
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var message: String = ""
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val updateData = updateMessageData.kind as? UpdateMessageData.Kind.GroupUpdate ?: return message
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val updateType = updateData.type
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if (!isOutgoing && sender == null) return message
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val senderName: String? = if (!isOutgoing) {
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MessagingConfiguration.shared.storage.getDisplayNameForRecipient(sender!!) ?: sender
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} else { context.getString(R.string.MessageRecord_you) }
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when (updateType) {
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SignalServiceGroup.Type.CREATION -> {
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message = if (isOutgoing) {
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context.getString(R.string.MessageRecord_you_created_a_new_group)
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} else {
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context.getString(R.string.MessageRecord_s_added_you_to_the_group, senderName)
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}
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}
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SignalServiceGroup.Type.NAME_CHANGE -> {
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message = if (isOutgoing) {
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context.getString(R.string.MessageRecord_you_renamed_the_group_to_s, updateData.groupName)
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} else {
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context.getString(R.string.MessageRecord_s_renamed_the_group_to_s, senderName, updateData.groupName)
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}
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}
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SignalServiceGroup.Type.MEMBER_ADDED -> {
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val members = updateData.updatedMembers.joinToString(", ") {
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MessagingConfiguration.shared.storage.getDisplayNameForRecipient(it) ?: it
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}
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message = if (isOutgoing) {
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context.getString(R.string.MessageRecord_you_added_s_to_the_group, members)
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} else {
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context.getString(R.string.MessageRecord_s_added_s_to_the_group, senderName, members)
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}
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}
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SignalServiceGroup.Type.MEMBER_REMOVED -> {
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val storage = MessagingConfiguration.shared.storage
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val userPublicKey = storage.getUserPublicKey()!!
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// 1st case: you are part of the removed members
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message = if (userPublicKey in updateData.updatedMembers) {
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if (isOutgoing) {
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context.getString(R.string.MessageRecord_left_group)
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} else {
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context.getString(R.string.MessageRecord_you_were_removed_from_the_group)
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}
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} else {
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// 2nd case: you are not part of the removed members
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val members = updateData.updatedMembers.joinToString(", ") {
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storage.getDisplayNameForRecipient(it) ?: it
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}
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if (isOutgoing) {
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context.getString(R.string.MessageRecord_you_removed_s_from_the_group, members)
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} else {
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context.getString(R.string.MessageRecord_s_removed_s_from_the_group, senderName, members)
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}
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}
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}
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SignalServiceGroup.Type.QUIT -> {
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message = if (isOutgoing) {
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context.getString(R.string.MessageRecord_left_group)
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} else {
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context.getString(R.string.ConversationItem_group_action_left, senderName)
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}
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}
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else -> {
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message = context.getString(R.string.MessageRecord_s_updated_group, senderName)
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}
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}
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return message
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}
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fun buildExpirationTimerMessage(context: Context, duration: Long, sender: String? = null, isOutgoing: Boolean = false): String {
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if (!isOutgoing && sender == null) return ""
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val senderName: String? = if (!isOutgoing) {
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MessagingConfiguration.shared.storage.getDisplayNameForRecipient(sender!!) ?: sender
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} else { sender }
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return if (duration <= 0) {
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if (isOutgoing) context.getString(R.string.MessageRecord_you_disabled_disappearing_messages)
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else context.getString(R.string.MessageRecord_s_disabled_disappearing_messages, senderName)
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} else {
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val time = ExpirationUtil.getExpirationDisplayValue(context, duration.toInt())
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if (isOutgoing)context.getString(R.string.MessageRecord_you_set_disappearing_message_time_to_s, time)
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else context.getString(R.string.MessageRecord_s_set_disappearing_message_time_to_s, senderName, time)
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}
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}
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//TODO do this when the current update is merged
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fun buildDataExtractionMessage(): String {
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return ""
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}
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}
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