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🚧 Add code to migrate existing conversations

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Work in progress: does work, but usually doesn't finish. This needs to be
moved into some proper batch processing.
This commit is contained in:
Christian Basler
2018-04-13 12:39:59 +02:00
parent 85562efc0d
commit 78f9621afa
4 changed files with 89 additions and 1 deletions
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51
app/src/main/java/ch/dissem/apps/abit/SettingsFragment.kt
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@@ -32,12 +32,14 @@ import ch.dissem.apps.abit.util.Constants.PREFERENCE_SERVER_POW
import ch.dissem.apps.abit.util.Constants.PREFERENCE_TRUSTED_NODE
import ch.dissem.apps.abit.util.Exports
import ch.dissem.apps.abit.util.Preferences
import ch.dissem.bitmessage.entity.Plaintext
import com.mikepenz.aboutlibraries.Libs
import com.mikepenz.aboutlibraries.LibsBuilder
import org.jetbrains.anko.doAsync
import org.jetbrains.anko.support.v4.indeterminateProgressDialog
import org.jetbrains.anko.support.v4.startActivity
import org.jetbrains.anko.uiThread
import java.util.*
/**
* @author Christian Basler
@@ -53,6 +55,9 @@ class SettingsFragment : PreferenceFragmentCompat(), SharedPreferences.OnSharedP
findPreference("export")?.onPreferenceClickListener = exportClickListener()
findPreference("import")?.onPreferenceClickListener = importClickListener()
findPreference("status").onPreferenceClickListener = statusClickListener()
val conversationInit = findPreference("emulate_conversations_initialize")
conversationInit?.onPreferenceClickListener = conversationInitClickListener(conversationInit)
findPreference("emulate_conversations")?.onPreferenceChangeListener = emulateConversationChangeListener(conversationInit)
}
private fun aboutClickListener() = Preference.OnPreferenceClickListener {
@@ -73,7 +78,8 @@ class SettingsFragment : PreferenceFragmentCompat(), SharedPreferences.OnSharedP
}
private fun cleanupClickListener(cleanup: Preference) = Preference.OnPreferenceClickListener {
val ctx = activity?.applicationContext ?: throw IllegalStateException("Context not available")
val ctx = activity?.applicationContext
?: throw IllegalStateException("Context not available")
cleanup.isEnabled = false
Toast.makeText(ctx, R.string.cleanup_notification_start, Toast.LENGTH_SHORT).show()
@@ -193,6 +199,49 @@ class SettingsFragment : PreferenceFragmentCompat(), SharedPreferences.OnSharedP
}
}
private fun conversationInitClickListener(conversationInit: Preference) = Preference.OnPreferenceClickListener {
val ctx = activity?.applicationContext
?: throw IllegalStateException("Context not available")
conversationInit.isEnabled = false
Toast.makeText(ctx, R.string.emulate_conversations_summary, Toast.LENGTH_SHORT).show()
doAsync {
val messageRepo = Singleton.getMessageRepository(ctx)
val conversationService = Singleton.getConversationService(ctx)
do {
var previous: Plaintext? = null
val messages = messageRepo.findNextLegacyMessages(previous)
messages.forEach { msg ->
if (msg.encoding == Plaintext.Encoding.SIMPLE) {
conversationService.getSubject(listOf(msg))?.let { subject ->
msg.conversationId = UUID.nameUUIDFromBytes(subject.toByteArray())
messageRepo.save(msg)
Thread.yield()
}
}
}
if (!messages.isEmpty()) {
previous = messages.last()
}
} while (!messages.isEmpty())
uiThread {
Toast.makeText(
ctx,
R.string.cleanup_notification_end,
Toast.LENGTH_LONG
).show()
conversationInit.isEnabled = true
}
}
return@OnPreferenceClickListener true
}
private fun emulateConversationChangeListener(conversationInit: Preference?) = Preference.OnPreferenceChangeListener { preference, newValue ->
conversationInit?.isEnabled = newValue as Boolean
true
}
companion object {
const val WRITE_EXPORT_REQUEST_CODE = 1
const val READ_IMPORT_REQUEST_CODE = 2