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Split up BackupCreator into smaller classes

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arkon 2023-12-24 16:54:22 -05:00
parent 54ba1d719e
commit 1a559124eb
11 changed files with 236 additions and 180 deletions
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179
app/src/main/java/eu/kanade/tachiyomi/data/backup/create/BackupCreator.kt
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@ -6,47 +6,27 @@ import com.hippo.unifile.UniFile
import eu.kanade.tachiyomi.data.backup.BackupFileValidator
import eu.kanade.tachiyomi.data.backup.create.BackupCreateFlags.BACKUP_APP_PREFS
import eu.kanade.tachiyomi.data.backup.create.BackupCreateFlags.BACKUP_CATEGORY
import eu.kanade.tachiyomi.data.backup.create.BackupCreateFlags.BACKUP_CHAPTER
import eu.kanade.tachiyomi.data.backup.create.BackupCreateFlags.BACKUP_HISTORY
import eu.kanade.tachiyomi.data.backup.create.BackupCreateFlags.BACKUP_SOURCE_PREFS
import eu.kanade.tachiyomi.data.backup.create.BackupCreateFlags.BACKUP_TRACK
import eu.kanade.tachiyomi.data.backup.create.creators.CategoriesBackupCreator
import eu.kanade.tachiyomi.data.backup.create.creators.MangaBackupCreator
import eu.kanade.tachiyomi.data.backup.create.creators.PreferenceBackupCreator
import eu.kanade.tachiyomi.data.backup.create.creators.SourcesBackupCreator
import eu.kanade.tachiyomi.data.backup.models.Backup
import eu.kanade.tachiyomi.data.backup.models.BackupCategory
import eu.kanade.tachiyomi.data.backup.models.BackupChapter
import eu.kanade.tachiyomi.data.backup.models.BackupHistory
import eu.kanade.tachiyomi.data.backup.models.BackupManga
import eu.kanade.tachiyomi.data.backup.models.BackupPreference
import eu.kanade.tachiyomi.data.backup.models.BackupSerializer
import eu.kanade.tachiyomi.data.backup.models.BackupSource
import eu.kanade.tachiyomi.data.backup.models.BackupSourcePreferences
import eu.kanade.tachiyomi.data.backup.models.BooleanPreferenceValue
import eu.kanade.tachiyomi.data.backup.models.FloatPreferenceValue
import eu.kanade.tachiyomi.data.backup.models.IntPreferenceValue
import eu.kanade.tachiyomi.data.backup.models.LongPreferenceValue
import eu.kanade.tachiyomi.data.backup.models.StringPreferenceValue
import eu.kanade.tachiyomi.data.backup.models.StringSetPreferenceValue
import eu.kanade.tachiyomi.data.backup.models.backupCategoryMapper
import eu.kanade.tachiyomi.data.backup.models.backupChapterMapper
import eu.kanade.tachiyomi.data.backup.models.backupTrackMapper
import eu.kanade.tachiyomi.source.ConfigurableSource
import eu.kanade.tachiyomi.source.preferenceKey
import eu.kanade.tachiyomi.source.sourcePreferences
import kotlinx.serialization.protobuf.ProtoBuf
import logcat.LogPriority
import okio.buffer
import okio.gzip
import okio.sink
import tachiyomi.core.i18n.stringResource
import tachiyomi.core.preference.Preference
import tachiyomi.core.preference.PreferenceStore
import tachiyomi.core.util.system.logcat
import tachiyomi.data.DatabaseHandler
import tachiyomi.domain.category.interactor.GetCategories
import tachiyomi.domain.category.model.Category
import tachiyomi.domain.history.interactor.GetHistory
import tachiyomi.domain.manga.interactor.GetFavorites
import tachiyomi.domain.manga.model.Manga
import tachiyomi.domain.source.service.SourceManager
import tachiyomi.i18n.MR
import uy.kohesive.injekt.Injekt
import uy.kohesive.injekt.api.get
@ -54,15 +34,13 @@ import java.io.FileOutputStream
class BackupCreator(
private val context: Context,
private val categoriesBackupCreator: CategoriesBackupCreator = CategoriesBackupCreator(),
private val mangaBackupCreator: MangaBackupCreator = MangaBackupCreator(),
private val preferenceBackupCreator: PreferenceBackupCreator = PreferenceBackupCreator(),
private val sourcesBackupCreator: SourcesBackupCreator = SourcesBackupCreator(),
private val getFavorites: GetFavorites = Injekt.get(),
) {
private val handler: DatabaseHandler = Injekt.get()
private val sourceManager: SourceManager = Injekt.get()
private val getCategories: GetCategories = Injekt.get()
private val getFavorites: GetFavorites = Injekt.get()
private val getHistory: GetHistory = Injekt.get()
private val preferenceStore: PreferenceStore = Injekt.get()
internal val parser = ProtoBuf
/**
@ -72,16 +50,6 @@ class BackupCreator(
* @param isAutoBackup backup called from scheduled backup job
*/
suspend fun createBackup(uri: Uri, flags: Int, isAutoBackup: Boolean): String {
val databaseManga = getFavorites.await()
val backup = Backup(
backupMangas(databaseManga, flags),
backupCategories(flags),
emptyList(),
prepExtensionInfoForSync(databaseManga),
backupAppPreferences(flags),
backupSourcePreferences(flags),
)
var file: UniFile? = null
try {
file = (
@ -108,6 +76,15 @@ class BackupCreator(
throw IllegalStateException("Failed to get handle on a backup file")
}
val databaseManga = getFavorites.await()
val backup = Backup(
backupManga = backupMangas(databaseManga, flags),
backupCategories = backupCategories(flags),
backupSources = backupSources(databaseManga),
backupPreferences = backupAppPreferences(flags),
backupSourcePreferences = backupSourcePreferences(flags),
)
val byteArray = parser.encodeToByteArray(BackupSerializer, backup)
if (byteArray.isEmpty()) {
throw IllegalStateException(context.stringResource(MR.strings.empty_backup_error))
@ -130,134 +107,30 @@ class BackupCreator(
}
}
private fun prepExtensionInfoForSync(mangas: List<Manga>): List<BackupSource> {
return mangas
.asSequence()
.map(Manga::source)
.distinct()
.map(sourceManager::getOrStub)
.map(BackupSource::copyFrom)
.toList()
}
/**
* Backup the categories of library
*
* @return list of [BackupCategory] to be backed up
*/
private suspend fun backupCategories(options: Int): List<BackupCategory> {
// Check if user wants category information in backup
return if (options and BACKUP_CATEGORY == BACKUP_CATEGORY) {
getCategories.await()
.filterNot(Category::isSystemCategory)
.map(backupCategoryMapper)
} else {
emptyList()
}
if (options and BACKUP_CATEGORY != BACKUP_CATEGORY) return emptyList()
return categoriesBackupCreator.backupCategories()
}
private suspend fun backupMangas(mangas: List<Manga>, flags: Int): List<BackupManga> {
return mangas.map {
backupManga(it, flags)
}
return mangaBackupCreator.backupMangas(mangas, flags)
}
/**
* Convert a manga to Json
*
* @param manga manga that gets converted
* @param options options for the backup
* @return [BackupManga] containing manga in a serializable form
*/
private suspend fun backupManga(manga: Manga, options: Int): BackupManga {
// Entry for this manga
val mangaObject = BackupManga.copyFrom(manga)
// Check if user wants chapter information in backup
if (options and BACKUP_CHAPTER == BACKUP_CHAPTER) {
// Backup all the chapters
handler.awaitList {
chaptersQueries.getChaptersByMangaId(
mangaId = manga.id,
applyScanlatorFilter = 0, // false
mapper = backupChapterMapper,
)
}
.takeUnless(List<BackupChapter>::isEmpty)
?.let { mangaObject.chapters = it }
}
// Check if user wants category information in backup
if (options and BACKUP_CATEGORY == BACKUP_CATEGORY) {
// Backup categories for this manga
val categoriesForManga = getCategories.await(manga.id)
if (categoriesForManga.isNotEmpty()) {
mangaObject.categories = categoriesForManga.map { it.order }
}
}
// Check if user wants track information in backup
if (options and BACKUP_TRACK == BACKUP_TRACK) {
val tracks = handler.awaitList { manga_syncQueries.getTracksByMangaId(manga.id, backupTrackMapper) }
if (tracks.isNotEmpty()) {
mangaObject.tracking = tracks
}
}
// Check if user wants history information in backup
if (options and BACKUP_HISTORY == BACKUP_HISTORY) {
val historyByMangaId = getHistory.await(manga.id)
if (historyByMangaId.isNotEmpty()) {
val history = historyByMangaId.map { history ->
val chapter = handler.awaitOne { chaptersQueries.getChapterById(history.chapterId) }
BackupHistory(chapter.url, history.readAt?.time ?: 0L, history.readDuration)
}
if (history.isNotEmpty()) {
mangaObject.history = history
}
}
}
return mangaObject
private fun backupSources(mangas: List<Manga>): List<BackupSource> {
return sourcesBackupCreator.backupSources(mangas)
}
private fun backupAppPreferences(flags: Int): List<BackupPreference> {
if (flags and BACKUP_APP_PREFS != BACKUP_APP_PREFS) return emptyList()
return preferenceStore.getAll().toBackupPreferences()
return preferenceBackupCreator.backupAppPreferences()
}
private fun backupSourcePreferences(flags: Int): List<BackupSourcePreferences> {
if (flags and BACKUP_SOURCE_PREFS != BACKUP_SOURCE_PREFS) return emptyList()
return sourceManager.getCatalogueSources()
.filterIsInstance<ConfigurableSource>()
.map {
BackupSourcePreferences(
it.preferenceKey(),
it.sourcePreferences().all.toBackupPreferences(),
)
}
}
@Suppress("UNCHECKED_CAST")
private fun Map<String, *>.toBackupPreferences(): List<BackupPreference> {
return this.filterKeys {
!Preference.isPrivate(it) && !Preference.isAppState(it)
}
.mapNotNull { (key, value) ->
when (value) {
is Int -> BackupPreference(key, IntPreferenceValue(value))
is Long -> BackupPreference(key, LongPreferenceValue(value))
is Float -> BackupPreference(key, FloatPreferenceValue(value))
is String -> BackupPreference(key, StringPreferenceValue(value))
is Boolean -> BackupPreference(key, BooleanPreferenceValue(value))
is Set<*> -> (value as? Set<String>)?.let {
BackupPreference(key, StringSetPreferenceValue(it))
}
else -> null
}
}
return preferenceBackupCreator.backupSourcePreferences()
}
}

19
app/src/main/java/eu/kanade/tachiyomi/data/backup/create/creators/CategoriesBackupCreator.kt Normal file
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@ -0,0 +1,19 @@
package eu.kanade.tachiyomi.data.backup.create.creators
import eu.kanade.tachiyomi.data.backup.models.BackupCategory
import eu.kanade.tachiyomi.data.backup.models.backupCategoryMapper
import tachiyomi.domain.category.interactor.GetCategories
import tachiyomi.domain.category.model.Category
import uy.kohesive.injekt.Injekt
import uy.kohesive.injekt.api.get
class CategoriesBackupCreator(
private val getCategories: GetCategories = Injekt.get(),
) {
suspend fun backupCategories(): List<BackupCategory> {
return getCategories.await()
.filterNot(Category::isSystemCategory)
.map(backupCategoryMapper)
}
}

79
app/src/main/java/eu/kanade/tachiyomi/data/backup/create/creators/MangaBackupCreator.kt Normal file
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@ -0,0 +1,79 @@
package eu.kanade.tachiyomi.data.backup.create.creators
import eu.kanade.tachiyomi.data.backup.create.BackupCreateFlags
import eu.kanade.tachiyomi.data.backup.models.BackupChapter
import eu.kanade.tachiyomi.data.backup.models.BackupHistory
import eu.kanade.tachiyomi.data.backup.models.BackupManga
import eu.kanade.tachiyomi.data.backup.models.backupChapterMapper
import eu.kanade.tachiyomi.data.backup.models.backupTrackMapper
import tachiyomi.data.DatabaseHandler
import tachiyomi.domain.category.interactor.GetCategories
import tachiyomi.domain.history.interactor.GetHistory
import tachiyomi.domain.manga.model.Manga
import uy.kohesive.injekt.Injekt
import uy.kohesive.injekt.api.get
class MangaBackupCreator(
private val handler: DatabaseHandler = Injekt.get(),
private val getCategories: GetCategories = Injekt.get(),
private val getHistory: GetHistory = Injekt.get(),
) {
suspend fun backupMangas(mangas: List<Manga>, flags: Int): List<BackupManga> {
return mangas.map {
backupManga(it, flags)
}
}
private suspend fun backupManga(manga: Manga, options: Int): BackupManga {
// Entry for this manga
val mangaObject = BackupManga.copyFrom(manga)
// Check if user wants chapter information in backup
if (options and BackupCreateFlags.BACKUP_CHAPTER == BackupCreateFlags.BACKUP_CHAPTER) {
// Backup all the chapters
handler.awaitList {
chaptersQueries.getChaptersByMangaId(
mangaId = manga.id,
applyScanlatorFilter = 0, // false
mapper = backupChapterMapper,
)
}
.takeUnless(List<BackupChapter>::isEmpty)
?.let { mangaObject.chapters = it }
}
// Check if user wants category information in backup
if (options and BackupCreateFlags.BACKUP_CATEGORY == BackupCreateFlags.BACKUP_CATEGORY) {
// Backup categories for this manga
val categoriesForManga = getCategories.await(manga.id)
if (categoriesForManga.isNotEmpty()) {
mangaObject.categories = categoriesForManga.map { it.order }
}
}
// Check if user wants track information in backup
if (options and BackupCreateFlags.BACKUP_TRACK == BackupCreateFlags.BACKUP_TRACK) {
val tracks = handler.awaitList { manga_syncQueries.getTracksByMangaId(manga.id, backupTrackMapper) }
if (tracks.isNotEmpty()) {
mangaObject.tracking = tracks
}
}
// Check if user wants history information in backup
if (options and BackupCreateFlags.BACKUP_HISTORY == BackupCreateFlags.BACKUP_HISTORY) {
val historyByMangaId = getHistory.await(manga.id)
if (historyByMangaId.isNotEmpty()) {
val history = historyByMangaId.map { history ->
val chapter = handler.awaitOne { chaptersQueries.getChapterById(history.chapterId) }
BackupHistory(chapter.url, history.readAt?.time ?: 0L, history.readDuration)
}
if (history.isNotEmpty()) {
mangaObject.history = history
}
}
}
return mangaObject
}
}

59
app/src/main/java/eu/kanade/tachiyomi/data/backup/create/creators/PreferenceBackupCreator.kt Normal file
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@ -0,0 +1,59 @@
package eu.kanade.tachiyomi.data.backup.create.creators
import eu.kanade.tachiyomi.data.backup.models.BackupPreference
import eu.kanade.tachiyomi.data.backup.models.BackupSourcePreferences
import eu.kanade.tachiyomi.data.backup.models.BooleanPreferenceValue
import eu.kanade.tachiyomi.data.backup.models.FloatPreferenceValue
import eu.kanade.tachiyomi.data.backup.models.IntPreferenceValue
import eu.kanade.tachiyomi.data.backup.models.LongPreferenceValue
import eu.kanade.tachiyomi.data.backup.models.StringPreferenceValue
import eu.kanade.tachiyomi.data.backup.models.StringSetPreferenceValue
import eu.kanade.tachiyomi.source.ConfigurableSource
import eu.kanade.tachiyomi.source.preferenceKey
import eu.kanade.tachiyomi.source.sourcePreferences
import tachiyomi.core.preference.Preference
import tachiyomi.core.preference.PreferenceStore
import tachiyomi.domain.source.service.SourceManager
import uy.kohesive.injekt.Injekt
import uy.kohesive.injekt.api.get
class PreferenceBackupCreator(
private val sourceManager: SourceManager = Injekt.get(),
private val preferenceStore: PreferenceStore = Injekt.get(),
) {
fun backupAppPreferences(): List<BackupPreference> {
return preferenceStore.getAll().toBackupPreferences()
}
fun backupSourcePreferences(): List<BackupSourcePreferences> {
return sourceManager.getCatalogueSources()
.filterIsInstance<ConfigurableSource>()
.map {
BackupSourcePreferences(
it.preferenceKey(),
it.sourcePreferences().all.toBackupPreferences(),
)
}
}
@Suppress("UNCHECKED_CAST")
private fun Map<String, *>.toBackupPreferences(): List<BackupPreference> {
return this.filterKeys {
!Preference.isPrivate(it) && !Preference.isAppState(it)
}
.mapNotNull { (key, value) ->
when (value) {
is Int -> BackupPreference(key, IntPreferenceValue(value))
is Long -> BackupPreference(key, LongPreferenceValue(value))
is Float -> BackupPreference(key, FloatPreferenceValue(value))
is String -> BackupPreference(key, StringPreferenceValue(value))
is Boolean -> BackupPreference(key, BooleanPreferenceValue(value))
is Set<*> -> (value as? Set<String>)?.let {
BackupPreference(key, StringSetPreferenceValue(it))
}
else -> null
}
}
}
}

22
app/src/main/java/eu/kanade/tachiyomi/data/backup/create/creators/SourcesBackupCreator.kt Normal file
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@ -0,0 +1,22 @@
package eu.kanade.tachiyomi.data.backup.create.creators
import eu.kanade.tachiyomi.data.backup.models.BackupSource
import tachiyomi.domain.manga.model.Manga
import tachiyomi.domain.source.service.SourceManager
import uy.kohesive.injekt.Injekt
import uy.kohesive.injekt.api.get
class SourcesBackupCreator(
private val sourceManager: SourceManager = Injekt.get(),
) {
fun backupSources(mangas: List<Manga>): List<BackupSource> {
return mangas
.asSequence()
.map(Manga::source)
.distinct()
.map(sourceManager::getOrStub)
.map(BackupSource::copyFrom)
.toList()
}
}

16
app/src/main/java/eu/kanade/tachiyomi/data/backup/models/BackupSource.kt
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@ -4,14 +4,6 @@ import eu.kanade.tachiyomi.source.Source
import kotlinx.serialization.Serializable
import kotlinx.serialization.protobuf.ProtoNumber
@Serializable
data class BrokenBackupSource(
@ProtoNumber(0) var name: String = "",
@ProtoNumber(1) var sourceId: Long,
) {
fun toBackupSource() = BackupSource(name, sourceId)
}
@Serializable
data class BackupSource(
@ProtoNumber(1) var name: String = "",
@ -26,3 +18,11 @@ data class BackupSource(
}
}
}
@Serializable
data class BrokenBackupSource(
@ProtoNumber(0) var name: String = "",
@ProtoNumber(1) var sourceId: Long,
) {
fun toBackupSource() = BackupSource(name, sourceId)
}

19
app/src/main/java/eu/kanade/tachiyomi/data/backup/restore/BackupRestorer.kt
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@ -7,6 +7,9 @@ import eu.kanade.tachiyomi.data.backup.models.BackupCategory
import eu.kanade.tachiyomi.data.backup.models.BackupManga
import eu.kanade.tachiyomi.data.backup.models.BackupPreference
import eu.kanade.tachiyomi.data.backup.models.BackupSourcePreferences
import eu.kanade.tachiyomi.data.backup.restore.restorers.CategoriesRestorer
import eu.kanade.tachiyomi.data.backup.restore.restorers.MangaRestorer
import eu.kanade.tachiyomi.data.backup.restore.restorers.PreferenceRestorer
import eu.kanade.tachiyomi.util.BackupUtil
import eu.kanade.tachiyomi.util.system.createFileInCacheDir
import kotlinx.coroutines.CoroutineScope
@ -170,19 +173,3 @@ class BackupRestorer(
return File("")
}
}
data class RestoreOptions(
val appSettings: Boolean = true,
val sourceSettings: Boolean = true,
val library: Boolean = true,
) {
fun toBooleanArray() = booleanArrayOf(appSettings, sourceSettings, library)
companion object {
fun fromBooleanArray(booleanArray: BooleanArray) = RestoreOptions(
appSettings = booleanArray[0],
sourceSettings = booleanArray[1],
library = booleanArray[2],
)
}
}

17
app/src/main/java/eu/kanade/tachiyomi/data/backup/restore/RestoreOptions.kt Normal file
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@ -0,0 +1,17 @@
package eu.kanade.tachiyomi.data.backup.restore
data class RestoreOptions(
val appSettings: Boolean = true,
val sourceSettings: Boolean = true,
val library: Boolean = true,
) {
fun toBooleanArray() = booleanArrayOf(appSettings, sourceSettings, library)
companion object {
fun fromBooleanArray(booleanArray: BooleanArray) = RestoreOptions(
appSettings = booleanArray[0],
sourceSettings = booleanArray[1],
library = booleanArray[2],
)
}
}

2
app/src/main/java/eu/kanade/tachiyomi/data/backup/restore/CategoriesRestorer.kt → app/src/main/java/eu/kanade/tachiyomi/data/backup/restore/restorers/CategoriesRestorer.kt
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@ -1,4 +1,4 @@
package eu.kanade.tachiyomi.data.backup.restore
package eu.kanade.tachiyomi.data.backup.restore.restorers
import eu.kanade.tachiyomi.data.backup.models.BackupCategory
import tachiyomi.data.DatabaseHandler

2
app/src/main/java/eu/kanade/tachiyomi/data/backup/restore/MangaRestorer.kt → app/src/main/java/eu/kanade/tachiyomi/data/backup/restore/restorers/MangaRestorer.kt
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@ -1,4 +1,4 @@
package eu.kanade.tachiyomi.data.backup.restore
package eu.kanade.tachiyomi.data.backup.restore.restorers
import eu.kanade.domain.manga.interactor.UpdateManga
import eu.kanade.tachiyomi.data.backup.models.BackupCategory

2
app/src/main/java/eu/kanade/tachiyomi/data/backup/restore/PreferenceRestorer.kt → app/src/main/java/eu/kanade/tachiyomi/data/backup/restore/restorers/PreferenceRestorer.kt
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@ -1,4 +1,4 @@
package eu.kanade.tachiyomi.data.backup.restore
package eu.kanade.tachiyomi.data.backup.restore.restorers
import android.content.Context
import eu.kanade.tachiyomi.data.backup.create.BackupCreateJob