Draff/TachiyomiSY-Plus
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Make backup restoring logic more sequential

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(cherry picked from commit aded11e5996161036e3df01bacecdacb30f3e34b)

# Conflicts:
#	app/src/main/java/eu/kanade/tachiyomi/data/backup/full/FullBackupRestore.kt
#	app/src/main/java/eu/kanade/tachiyomi/data/backup/legacy/LegacyBackupRestore.kt
This commit is contained in:
arkon 2021-02-12 12:19:12 -05:00 committed by Jobobby04
parent 2ff186eaec
commit 16f9ca381e
5 changed files with 63 additions and 65 deletions
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4
app/src/main/java/eu/kanade/tachiyomi/data/backup/AbstractBackupRestore.kt
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@ -42,9 +42,9 @@ abstract class AbstractBackupRestore<T : AbstractBackupManager>(protected val co
protected val errors = mutableListOf<Pair<Date, String>>()
abstract fun performRestore(uri: Uri): Boolean
abstract suspend fun performRestore(uri: Uri): Boolean
fun restoreBackup(uri: Uri): Boolean {
suspend fun restoreBackup(uri: Uri): Boolean {
val startTime = System.currentTimeMillis()
restoreProgress = 0
errors.clear()

14
app/src/main/java/eu/kanade/tachiyomi/data/backup/BackupRestoreService.kt
View File

@ -14,7 +14,10 @@ import eu.kanade.tachiyomi.data.notification.Notifications
import eu.kanade.tachiyomi.util.system.acquireWakeLock
import eu.kanade.tachiyomi.util.system.isServiceRunning
import kotlinx.coroutines.CoroutineExceptionHandler
import kotlinx.coroutines.GlobalScope
import kotlinx.coroutines.CoroutineScope
import kotlinx.coroutines.Dispatchers
import kotlinx.coroutines.SupervisorJob
import kotlinx.coroutines.cancel
import kotlinx.coroutines.launch
import timber.log.Timber
@ -68,12 +71,14 @@ class BackupRestoreService : Service() {
*/
private lateinit var wakeLock: PowerManager.WakeLock
private lateinit var ioScope: CoroutineScope
private var backupRestore: AbstractBackupRestore<*>? = null
private lateinit var notifier: BackupNotifier
override fun onCreate() {
super.onCreate()
ioScope = CoroutineScope(SupervisorJob() + Dispatchers.IO)
notifier = BackupNotifier(this)
wakeLock = acquireWakeLock(javaClass.name)
@ -92,6 +97,7 @@ class BackupRestoreService : Service() {
private fun destroyJob() {
backupRestore?.job?.cancel()
ioScope?.cancel()
if (wakeLock.isHeld) {
wakeLock.release()
}
@ -122,6 +128,7 @@ class BackupRestoreService : Service() {
BackupConst.BACKUP_TYPE_FULL -> FullBackupRestore(this, notifier, online)
else -> LegacyBackupRestore(this, notifier)
}
val handler = CoroutineExceptionHandler { _, exception ->
Timber.e(exception)
backupRestore?.writeErrorLog()
@ -129,14 +136,15 @@ class BackupRestoreService : Service() {
notifier.showRestoreError(exception.message)
stopSelf(startId)
}
backupRestore?.job = GlobalScope.launch(handler) {
val job = ioScope.launch(handler) {
if (backupRestore?.restoreBackup(uri) == false) {
notifier.showRestoreError(getString(R.string.restoring_backup_canceled))
}
}
backupRestore?.job?.invokeOnCompletion {
job.invokeOnCompletion {
stopSelf(startId)
}
backupRestore?.job = job
return START_NOT_STICKY
}

65
app/src/main/java/eu/kanade/tachiyomi/data/backup/full/FullBackupRestore.kt
View File

@ -17,7 +17,6 @@ import eu.kanade.tachiyomi.data.database.models.Manga
import eu.kanade.tachiyomi.data.database.models.Track
import eu.kanade.tachiyomi.source.Source
import eu.kanade.tachiyomi.source.online.all.MergedSource
import eu.kanade.tachiyomi.util.lang.launchIO
import exh.EXHMigrations
import exh.source.MERGED_SOURCE_ID
import okio.buffer
@ -27,7 +26,7 @@ import java.util.Date
class FullBackupRestore(context: Context, notifier: BackupNotifier, private val online: Boolean) : AbstractBackupRestore<FullBackupManager>(context, notifier) {
override fun performRestore(uri: Uri): Boolean {
override suspend fun performRestore(uri: Uri): Boolean {
// SY -->
throttleManager.resetThrottle()
// SY <--
@ -82,7 +81,7 @@ class FullBackupRestore(context: Context, notifier: BackupNotifier, private val
}
// SY <--
private fun restoreManga(backupManga: BackupManga, backupCategories: List<BackupCategory>, online: Boolean) {
private suspend fun restoreManga(backupManga: BackupManga, backupCategories: List<BackupCategory>, online: Boolean) {
var manga = backupManga.getMangaImpl()
val chapters = backupManga.getChaptersImpl()
val categories = backupManga.categories
@ -124,7 +123,7 @@ class FullBackupRestore(context: Context, notifier: BackupNotifier, private val
* @param history history data from json
* @param tracks tracking data from json
*/
private fun restoreMangaData(
private suspend fun restoreMangaData(
manga: Manga,
source: Source?,
chapters: List<Chapter>,
@ -158,7 +157,7 @@ class FullBackupRestore(context: Context, notifier: BackupNotifier, private val
* @param chapters chapters of manga that needs updating
* @param categories categories that need updating
*/
private fun restoreMangaFetch(
private suspend fun restoreMangaFetch(
source: Source?,
manga: Manga,
chapters: List<Chapter>,
@ -170,31 +169,29 @@ class FullBackupRestore(context: Context, notifier: BackupNotifier, private val
flatMetadata: BackupFlatMetadata?,
online: Boolean
) {
launchIO {
try {
val fetchedManga = backupManager.restoreMangaFetch(source, manga, online)
fetchedManga.id ?: (return@launchIO)
try {
val fetchedManga = backupManager.restoreMangaFetch(source, manga, online)
fetchedManga.id ?: return
if (online && source != null) {
// SY -->
if (source !is MergedSource) {
updateChapters(source, fetchedManga, chapters)
}
// SY <--
} else {
backupManager.restoreChaptersForMangaOffline(fetchedManga, chapters)
if (online && source != null) {
// SY -->
if (source !is MergedSource) {
updateChapters(source, fetchedManga, chapters)
}
restoreExtraForManga(fetchedManga, categories, history, tracks, backupCategories, mergedMangaReferences, flatMetadata)
updateTracking(fetchedManga, tracks)
} catch (e: Exception) {
errors.add(Date() to "${manga.title} - ${e.message}")
// SY <--
} else {
backupManager.restoreChaptersForMangaOffline(fetchedManga, chapters)
}
restoreExtraForManga(fetchedManga, categories, history, tracks, backupCategories, mergedMangaReferences, flatMetadata)
updateTracking(fetchedManga, tracks)
} catch (e: Exception) {
errors.add(Date() to "${manga.title} - ${e.message}")
}
}
private fun restoreMangaNoFetch(
private suspend fun restoreMangaNoFetch(
source: Source?,
backupManga: Manga,
chapters: List<Chapter>,
@ -206,19 +203,17 @@ class FullBackupRestore(context: Context, notifier: BackupNotifier, private val
flatMetadata: BackupFlatMetadata?,
online: Boolean
) {
launchIO {
if (online && source != null) {
if (/* SY --> */ source !is MergedSource && /* SY <-- */ !backupManager.restoreChaptersForManga(backupManga, chapters)) {
updateChapters(source, backupManga, chapters)
}
} else {
backupManager.restoreChaptersForMangaOffline(backupManga, chapters)
if (online && source != null) {
if (/* SY --> */ source !is MergedSource && /* SY <-- */ !backupManager.restoreChaptersForManga(backupManga, chapters)) {
updateChapters(source, backupManga, chapters)
}
restoreExtraForManga(backupManga, categories, history, tracks, backupCategories, mergedMangaReferences, flatMetadata)
updateTracking(backupManga, tracks)
} else {
backupManager.restoreChaptersForMangaOffline(backupManga, chapters)
}
restoreExtraForManga(backupManga, categories, history, tracks, backupCategories, mergedMangaReferences, flatMetadata)
updateTracking(backupManga, tracks)
}
private suspend fun restoreExtraForManga(manga: Manga, categories: List<Int>, history: List<BackupHistory>, tracks: List<Track>, backupCategories: List<BackupCategory>, mergedMangaReferences: List<BackupMergedMangaReference>, flatMetadata: BackupFlatMetadata?) {

43
app/src/main/java/eu/kanade/tachiyomi/data/backup/legacy/LegacyBackupRestore.kt
View File

@ -21,13 +21,12 @@ import eu.kanade.tachiyomi.data.database.models.MangaImpl
import eu.kanade.tachiyomi.data.database.models.Track
import eu.kanade.tachiyomi.data.database.models.TrackImpl
import eu.kanade.tachiyomi.source.Source
import eu.kanade.tachiyomi.util.lang.launchIO
import exh.EXHMigrations
import java.util.Date
class LegacyBackupRestore(context: Context, notifier: BackupNotifier) : AbstractBackupRestore<LegacyBackupManager>(context, notifier) {
override fun performRestore(uri: Uri): Boolean {
override suspend fun performRestore(uri: Uri): Boolean {
// SY -->
throttleManager.resetThrottle()
// SY <--
@ -91,7 +90,7 @@ class LegacyBackupRestore(context: Context, notifier: BackupNotifier) : Abstract
}
// SY <--
private fun restoreManga(mangaJson: JsonObject) {
private suspend fun restoreManga(mangaJson: JsonObject) {
/* SY --> */ var /* SY <-- */ manga = backupManager.parser.fromJson<MangaImpl>(
mangaJson.get(
Backup.MANGA
@ -145,7 +144,7 @@ class LegacyBackupRestore(context: Context, notifier: BackupNotifier) : Abstract
* @param history history data from json
* @param tracks tracking data from json
*/
private fun restoreMangaData(
private suspend fun restoreMangaData(
manga: Manga,
source: Source,
chapters: List<Chapter>,
@ -175,7 +174,7 @@ class LegacyBackupRestore(context: Context, notifier: BackupNotifier) : Abstract
* @param chapters chapters of manga that needs updating
* @param categories categories that need updating
*/
private fun restoreMangaFetch(
private suspend fun restoreMangaFetch(
source: Source,
manga: Manga,
chapters: List<Chapter>,
@ -183,23 +182,21 @@ class LegacyBackupRestore(context: Context, notifier: BackupNotifier) : Abstract
history: List<DHistory>,
tracks: List<Track>
) {
launchIO {
try {
val fetchedManga = backupManager.fetchManga(source, manga)
fetchedManga.id ?: (return@launchIO)
try {
val fetchedManga = backupManager.fetchManga(source, manga)
fetchedManga.id ?: return
updateChapters(source, fetchedManga, chapters)
updateChapters(source, fetchedManga, chapters)
restoreExtraForManga(fetchedManga, categories, history, tracks)
restoreExtraForManga(fetchedManga, categories, history, tracks)
updateTracking(fetchedManga, tracks)
} catch (e: Exception) {
errors.add(Date() to "${manga.title} - ${e.message}")
}
updateTracking(fetchedManga, tracks)
} catch (e: Exception) {
errors.add(Date() to "${manga.title} - ${e.message}")
}
}
private fun restoreMangaNoFetch(
private suspend fun restoreMangaNoFetch(
source: Source,
backupManga: Manga,
chapters: List<Chapter>,
@ -207,15 +204,13 @@ class LegacyBackupRestore(context: Context, notifier: BackupNotifier) : Abstract
history: List<DHistory>,
tracks: List<Track>
) {
launchIO {
if (!backupManager.restoreChaptersForManga(backupManga, chapters)) {
updateChapters(source, backupManga, chapters)
}
restoreExtraForManga(backupManga, categories, history, tracks)
updateTracking(backupManga, tracks)
if (!backupManager.restoreChaptersForManga(backupManga, chapters)) {
updateChapters(source, backupManga, chapters)
}
restoreExtraForManga(backupManga, categories, history, tracks)
updateTracking(backupManga, tracks)
}
private fun restoreExtraForManga(manga: Manga, categories: List<String>, history: List<DHistory>, tracks: List<Track>) {

2
app/src/main/java/eu/kanade/tachiyomi/data/library/LibraryUpdateService.kt
View File

@ -193,8 +193,8 @@ class LibraryUpdateService(
* lock.
*/
override fun onDestroy() {
ioScope?.cancel()
updateJob?.cancel()
ioScope?.cancel()
if (wakeLock.isHeld) {
wakeLock.release()
}