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Add support for backing up wallpapers.

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This commit is contained in:
Greyson Parrelli
2024-09-20 12:24:57 -04:00
committed by GitHub
parent e14078d2ec
commit a7bdfb6d76
30 changed files with 907 additions and 410 deletions
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7
app/src/main/java/org/thoughtcrime/securesms/migrations/ApplicationMigrations.java
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@@ -156,9 +156,10 @@ public class ApplicationMigrations {
// static final int BACKFILL_DIGESTS = 112;
static final int BACKFILL_DIGESTS_V2 = 113;
static final int CALL_LINK_STORAGE_SYNC = 114;
static final int WALLPAPER_MIGRATION = 115;
}
public static final int CURRENT_VERSION = 114;
public static final int CURRENT_VERSION = 115;
/**
* This *must* be called after the {@link JobManager} has been instantiated, but *before* the call
@@ -713,6 +714,10 @@ public class ApplicationMigrations {
jobs.put(Version.CALL_LINK_STORAGE_SYNC, new SyncCallLinksMigrationJob());
}
if (lastSeenVersion < Version.WALLPAPER_MIGRATION) {
jobs.put(Version.WALLPAPER_MIGRATION, new WallpaperStorageMigrationJob());
}
return jobs;
}

88
app/src/main/java/org/thoughtcrime/securesms/migrations/WallpaperStorageMigrationJob.kt Normal file
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@@ -0,0 +1,88 @@
/*
* Copyright 2024 Signal Messenger, LLC
* SPDX-License-Identifier: AGPL-3.0-only
*/
package org.thoughtcrime.securesms.migrations
import android.content.Context
import android.net.Uri
import org.signal.core.util.logging.Log
import org.thoughtcrime.securesms.BuildConfig
import org.thoughtcrime.securesms.database.SignalDatabase
import org.thoughtcrime.securesms.database.model.databaseprotos.Wallpaper
import org.thoughtcrime.securesms.jobmanager.Job
import org.thoughtcrime.securesms.keyvalue.SignalStore
import org.thoughtcrime.securesms.mms.PartAuthority
import org.thoughtcrime.securesms.util.storage.FileStorage
import java.io.File
import java.io.IOException
/**
* We need to move the wallpapers to be stored in the attachment table as part of backups V2.
*/
internal class WallpaperStorageMigrationJob(parameters: Parameters = Parameters.Builder().build()) : MigrationJob(parameters) {
companion object {
private val TAG = Log.tag(WallpaperStorageMigrationJob::class.java)
const val KEY = "WallpaperStorageMigrationJob"
private const val DIRECTORY = "wallpapers"
private const val FILENAME_BASE = "wallpaper"
private val CONTENT_URI = Uri.parse("content://${BuildConfig.APPLICATION_ID}/wallpaper")
}
override fun getFactoryKey(): String = KEY
override fun isUiBlocking(): Boolean = true
override fun performMigration() {
val wallpaperFileNames = FileStorage.getAll(context, DIRECTORY, FILENAME_BASE)
if (wallpaperFileNames.isEmpty()) {
Log.i(TAG, "No wallpapers to migrate. Done.")
return
}
Log.i(TAG, "There are ${wallpaperFileNames.size} wallpapers to migrate.")
val currentDefaultWallpaperUri = SignalStore.wallpaper.currentRawWallpaper?.file_?.uri
for (filename in wallpaperFileNames) {
val inputStream = FileStorage.read(context, DIRECTORY, filename)
val wallpaperAttachmentId = SignalDatabase.attachments.insertWallpaper(inputStream)
val directory = context.getDir(DIRECTORY, Context.MODE_PRIVATE)
val file = File(directory, filename)
val legacyUri = Uri.withAppendedPath(CONTENT_URI, filename)
val newUri = PartAuthority.getAttachmentDataUri(wallpaperAttachmentId)
val updatedUserCount = SignalDatabase.recipients.migrateWallpaperUri(
legacyUri = legacyUri,
newUri = newUri
)
Log.d(TAG, "Wallpaper with name '$filename' was in use by $updatedUserCount recipients.")
if (currentDefaultWallpaperUri == legacyUri.toString()) {
Log.d(TAG, "Wallpaper with name '$filename' was set as the default wallpaper. Updating.")
SignalStore.wallpaper.setRawWallpaperForMigration(Wallpaper(file_ = Wallpaper.File(uri = newUri.toString())))
}
val deleted = file.delete()
if (!deleted) {
Log.w(TAG, "Failed to delete wallpaper file: $file")
}
}
Log.i(TAG, "Successfully migrated ${wallpaperFileNames.size} wallpapers.")
}
override fun shouldRetry(e: Exception): Boolean = e is IOException
class Factory : Job.Factory<WallpaperStorageMigrationJob> {
override fun create(parameters: Parameters, serializedData: ByteArray?): WallpaperStorageMigrationJob {
return WallpaperStorageMigrationJob(parameters)
}
}
}