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Code Issues Projects Releases Packages Wiki Activity

Run periodic backups without launching services

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This commit is contained in:
inorichi 2018-02-18 20:14:12 +01:00
parent 49eb638e15
commit fa4d61eaf0
4 changed files with 100 additions and 115 deletions
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105
app/src/main/java/eu/kanade/tachiyomi/data/backup/BackupCreateService.kt
View file

@ -4,17 +4,8 @@ import android.app.IntentService
import android.content.Context
import android.content.Intent
import android.net.Uri
import com.github.salomonbrys.kotson.set
import com.google.gson.JsonArray
import com.google.gson.JsonObject
import com.hippo.unifile.UniFile
import eu.kanade.tachiyomi.data.backup.models.Backup
import eu.kanade.tachiyomi.data.backup.models.Backup.CATEGORIES
import eu.kanade.tachiyomi.data.backup.models.Backup.MANGAS
import eu.kanade.tachiyomi.data.backup.models.Backup.VERSION
import eu.kanade.tachiyomi.data.database.models.Manga
import eu.kanade.tachiyomi.util.sendLocalBroadcast
import timber.log.Timber
import eu.kanade.tachiyomi.BuildConfig.APPLICATION_ID as ID
/**
@ -26,8 +17,6 @@ class BackupCreateService : IntentService(NAME) {
// Name of class
private const val NAME = "BackupCreateService"
// Backup called from job
private const val EXTRA_IS_JOB = "$ID.$NAME.EXTRA_IS_JOB"
// Options for backup
private const val EXTRA_FLAGS = "$ID.$NAME.EXTRA_FLAGS"
@ -48,12 +37,10 @@ class BackupCreateService : IntentService(NAME) {
* @param context context of application
* @param uri path of Uri
* @param flags determines what to backup
* @param isJob backup called from job
*/
fun makeBackup(context: Context, uri: Uri, flags: Int, isJob: Boolean = false) {
fun makeBackup(context: Context, uri: Uri, flags: Int) {
val intent = Intent(context, BackupCreateService::class.java).apply {
putExtra(BackupConst.EXTRA_URI, uri)
putExtra(EXTRA_IS_JOB, isJob)
putExtra(EXTRA_FLAGS, flags)
}
context.startService(intent)
@ -68,95 +55,9 @@ class BackupCreateService : IntentService(NAME) {
// Get values
val uri = intent.getParcelableExtra<Uri>(BackupConst.EXTRA_URI)
val isJob = intent.getBooleanExtra(EXTRA_IS_JOB, false)
val flags = intent.getIntExtra(EXTRA_FLAGS, 0)
// Create backup
createBackupFromApp(uri, flags, isJob)
backupManager.createBackup(uri, flags, false)
}
/**
* Create backup Json file from database
*
* @param uri path of Uri
* @param isJob backup called from job
*/
private fun createBackupFromApp(uri: Uri, flags: Int, isJob: Boolean) {
// Create root object
val root = JsonObject()
// Create manga array
val mangaEntries = JsonArray()
// Create category array
val categoryEntries = JsonArray()
// Add value's to root
root[VERSION] = Backup.CURRENT_VERSION
root[MANGAS] = mangaEntries
root[CATEGORIES] = categoryEntries
backupManager.databaseHelper.inTransaction {
// Get manga from database
val mangas = backupManager.getFavoriteManga()
// Backup library manga and its dependencies
mangas.forEach { manga ->
mangaEntries.add(backupManager.backupMangaObject(manga, flags))
}
// Backup categories
if ((flags and BACKUP_CATEGORY_MASK) == BACKUP_CATEGORY) {
backupManager.backupCategories(categoryEntries)
}
}
try {
// When BackupCreatorJob
if (isJob) {
// Get dir of file and create
var dir = UniFile.fromUri(this, uri)
dir = dir.createDirectory("automatic")
// Delete older backups
val numberOfBackups = backupManager.numberOfBackups()
val backupRegex = Regex("""tachiyomi_\d+-\d+-\d+_\d+-\d+.json""")
dir.listFiles { _, filename -> backupRegex.matches(filename) }
.orEmpty()
.sortedByDescending { it.name }
.drop(numberOfBackups - 1)
.forEach { it.delete() }
// Create new file to place backup
val newFile = dir.createFile(Backup.getDefaultFilename())
?: throw Exception("Couldn't create backup file")
newFile.openOutputStream().bufferedWriter().use {
backupManager.parser.toJson(root, it)
}
} else {
val file = UniFile.fromUri(this, uri)
?: throw Exception("Couldn't create backup file")
file.openOutputStream().bufferedWriter().use {
backupManager.parser.toJson(root, it)
}
// Show completed dialog
val intent = Intent(BackupConst.INTENT_FILTER).apply {
putExtra(BackupConst.ACTION, BackupConst.ACTION_BACKUP_COMPLETED_DIALOG)
putExtra(BackupConst.EXTRA_URI, file.uri.toString())
}
sendLocalBroadcast(intent)
}
} catch (e: Exception) {
Timber.e(e)
if (!isJob) {
// Show error dialog
val intent = Intent(BackupConst.INTENT_FILTER).apply {
putExtra(BackupConst.ACTION, BackupConst.ACTION_ERROR_BACKUP_DIALOG)
putExtra(BackupConst.EXTRA_ERROR_MESSAGE, e.message)
}
sendLocalBroadcast(intent)
}
}
}
}
}

5
app/src/main/java/eu/kanade/tachiyomi/data/backup/BackupCreatorJob.kt
View file

@ -13,9 +13,10 @@ class BackupCreatorJob : Job() {
override fun onRunJob(params: Params): Result {
val preferences = Injekt.get<PreferencesHelper>()
val backupManager = Injekt.get<BackupManager>()
val uri = Uri.parse(preferences.backupsDirectory().getOrDefault())
val flags = BackupCreateService.BACKUP_ALL
BackupCreateService.makeBackup(context, uri, flags, true)
backupManager.createBackup(uri, flags, true)
return Result.SUCCESS
}
@ -38,4 +39,4 @@ class BackupCreatorJob : Job() {
JobManager.instance().cancelAllForTag(TAG)
}
}
}
}

92
app/src/main/java/eu/kanade/tachiyomi/data/backup/BackupManager.kt
View file

@ -1,8 +1,11 @@
package eu.kanade.tachiyomi.data.backup
import android.content.Context
import android.content.Intent
import android.net.Uri
import com.github.salomonbrys.kotson.*
import com.google.gson.*
import com.hippo.unifile.UniFile
import eu.kanade.tachiyomi.data.backup.BackupCreateService.Companion.BACKUP_CATEGORY
import eu.kanade.tachiyomi.data.backup.BackupCreateService.Companion.BACKUP_CATEGORY_MASK
import eu.kanade.tachiyomi.data.backup.BackupCreateService.Companion.BACKUP_CHAPTER
@ -11,6 +14,7 @@ import eu.kanade.tachiyomi.data.backup.BackupCreateService.Companion.BACKUP_HIST
import eu.kanade.tachiyomi.data.backup.BackupCreateService.Companion.BACKUP_HISTORY_MASK
import eu.kanade.tachiyomi.data.backup.BackupCreateService.Companion.BACKUP_TRACK
import eu.kanade.tachiyomi.data.backup.BackupCreateService.Companion.BACKUP_TRACK_MASK
import eu.kanade.tachiyomi.data.backup.models.Backup
import eu.kanade.tachiyomi.data.backup.models.Backup.CATEGORIES
import eu.kanade.tachiyomi.data.backup.models.Backup.CHAPTERS
import eu.kanade.tachiyomi.data.backup.models.Backup.CURRENT_VERSION
@ -26,8 +30,10 @@ import eu.kanade.tachiyomi.data.preference.getOrDefault
import eu.kanade.tachiyomi.data.track.TrackManager
import eu.kanade.tachiyomi.source.Source
import eu.kanade.tachiyomi.source.SourceManager
import eu.kanade.tachiyomi.util.sendLocalBroadcast
import eu.kanade.tachiyomi.util.syncChaptersWithSource
import rx.Observable
import timber.log.Timber
import uy.kohesive.injekt.injectLazy
class BackupManager(val context: Context, version: Int = CURRENT_VERSION) {
@ -85,6 +91,92 @@ class BackupManager(val context: Context, version: Int = CURRENT_VERSION) {
else -> throw Exception("Json version unknown")
}
/**
* Create backup Json file from database
*
* @param uri path of Uri
* @param isJob backup called from job
*/
fun createBackup(uri: Uri, flags: Int, isJob: Boolean) {
// Create root object
val root = JsonObject()
// Create manga array
val mangaEntries = JsonArray()
// Create category array
val categoryEntries = JsonArray()
// Add value's to root
root[Backup.VERSION] = Backup.CURRENT_VERSION
root[Backup.MANGAS] = mangaEntries
root[CATEGORIES] = categoryEntries
databaseHelper.inTransaction {
// Get manga from database
val mangas = getFavoriteManga()
// Backup library manga and its dependencies
mangas.forEach { manga ->
mangaEntries.add(backupMangaObject(manga, flags))
}
// Backup categories
if ((flags and BACKUP_CATEGORY_MASK) == BACKUP_CATEGORY) {
backupCategories(categoryEntries)
}
}
try {
// When BackupCreatorJob
if (isJob) {
// Get dir of file and create
var dir = UniFile.fromUri(context, uri)
dir = dir.createDirectory("automatic")
// Delete older backups
val numberOfBackups = numberOfBackups()
val backupRegex = Regex("""tachiyomi_\d+-\d+-\d+_\d+-\d+.json""")
dir.listFiles { _, filename -> backupRegex.matches(filename) }
.orEmpty()
.sortedByDescending { it.name }
.drop(numberOfBackups - 1)
.forEach { it.delete() }
// Create new file to place backup
val newFile = dir.createFile(Backup.getDefaultFilename())
?: throw Exception("Couldn't create backup file")
newFile.openOutputStream().bufferedWriter().use {
parser.toJson(root, it)
}
} else {
val file = UniFile.fromUri(context, uri)
?: throw Exception("Couldn't create backup file")
file.openOutputStream().bufferedWriter().use {
parser.toJson(root, it)
}
// Show completed dialog
val intent = Intent(BackupConst.INTENT_FILTER).apply {
putExtra(BackupConst.ACTION, BackupConst.ACTION_BACKUP_COMPLETED_DIALOG)
putExtra(BackupConst.EXTRA_URI, file.uri.toString())
}
context.sendLocalBroadcast(intent)
}
} catch (e: Exception) {
Timber.e(e)
if (!isJob) {
// Show error dialog
val intent = Intent(BackupConst.INTENT_FILTER).apply {
putExtra(BackupConst.ACTION, BackupConst.ACTION_ERROR_BACKUP_DIALOG)
putExtra(BackupConst.EXTRA_ERROR_MESSAGE, e.message)
}
context.sendLocalBroadcast(intent)
}
}
}
/**
* Backup the categories of library
*

13
app/src/main/java/eu/kanade/tachiyomi/ui/setting/SettingsBackupController.kt
View file

@ -3,11 +3,7 @@ package eu.kanade.tachiyomi.ui.setting
import android.Manifest.permission.WRITE_EXTERNAL_STORAGE
import android.app.Activity
import android.app.Dialog
import android.content.ActivityNotFoundException
import android.content.BroadcastReceiver
import android.content.Context
import android.content.Intent
import android.content.IntentFilter
import android.content.*
import android.net.Uri
import android.os.Build
import android.os.Bundle
@ -15,22 +11,17 @@ import android.support.v7.preference.PreferenceScreen
import android.view.View
import com.afollestad.materialdialogs.MaterialDialog
import com.hippo.unifile.UniFile
import com.nononsenseapps.filepicker.FilePickerActivity
import eu.kanade.tachiyomi.R
import eu.kanade.tachiyomi.data.backup.BackupConst
import eu.kanade.tachiyomi.data.backup.BackupCreateService
import eu.kanade.tachiyomi.data.backup.BackupCreatorJob
import eu.kanade.tachiyomi.data.backup.BackupRestoreService
import eu.kanade.tachiyomi.data.backup.models.Backup
import eu.kanade.tachiyomi.data.preference.PreferencesHelper
import eu.kanade.tachiyomi.data.preference.getOrDefault
import eu.kanade.tachiyomi.ui.base.controller.DialogController
import eu.kanade.tachiyomi.ui.base.controller.popControllerWithTag
import eu.kanade.tachiyomi.ui.base.controller.requestPermissionsSafe
import eu.kanade.tachiyomi.util.*
import eu.kanade.tachiyomi.widget.CustomLayoutPickerActivity
import uy.kohesive.injekt.Injekt
import uy.kohesive.injekt.api.get
import java.io.File
import java.util.concurrent.TimeUnit
import eu.kanade.tachiyomi.data.preference.PreferenceKeys as Keys
@ -464,4 +455,4 @@ class SettingsBackupController : SettingsController() {
const val TAG_RESTORING_BACKUP_DIALOG = "RestoringBackupDialog"
}
}
}