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Read from streams for local source manga details and legacy backups

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This commit is contained in:
arkon 2021-09-06 11:54:00 -04:00
parent abdb67a123
commit e942b8a402
4 changed files with 26 additions and 19 deletions
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4
app/build.gradle.kts
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@ -174,9 +174,11 @@ dependencies {
implementation("org.conscrypt:conscrypt-android:2.5.2")
// Data serialization (JSON, protobuf)
val kotlinSerializationVersion = "1.2.2"
val kotlinSerializationVersion = "1.3.0-RC"
implementation("org.jetbrains.kotlinx:kotlinx-serialization-json:$kotlinSerializationVersion")
implementation("org.jetbrains.kotlinx:kotlinx-serialization-protobuf:$kotlinSerializationVersion")
// TODO: remove these once they're no longer used in any extensions
implementation("com.google.code.gson:gson:2.8.7")
implementation("com.github.salomonbrys.kotson:kotson:2.5.0")

7
app/src/main/java/eu/kanade/tachiyomi/data/backup/legacy/LegacyBackupRestore.kt
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@ -13,13 +13,12 @@ import eu.kanade.tachiyomi.data.database.models.Chapter
import eu.kanade.tachiyomi.data.database.models.Manga
import eu.kanade.tachiyomi.data.database.models.Track
import eu.kanade.tachiyomi.source.Source
import kotlinx.serialization.decodeFromString
import kotlinx.serialization.json.Json
import kotlinx.serialization.json.JsonObject
import kotlinx.serialization.json.decodeFromJsonElement
import kotlinx.serialization.json.decodeFromStream
import kotlinx.serialization.json.intOrNull
import kotlinx.serialization.json.jsonPrimitive
import okio.buffer
import okio.source
import java.util.Date
@ -28,8 +27,8 @@ class LegacyBackupRestore(context: Context, notifier: BackupNotifier) : Abstract
override suspend fun performRestore(uri: Uri): Boolean {
// Read the json and create a Json Object,
// cannot use the backupManager json deserializer one because its not initialized yet
val backupObject = Json.decodeFromString<JsonObject>(
context.contentResolver.openInputStream(uri)!!.source().buffer().use { it.readUtf8() }
val backupObject = Json.decodeFromStream<JsonObject>(
context.contentResolver.openInputStream(uri)!!
)
// Get parser version

8
app/src/main/java/eu/kanade/tachiyomi/data/backup/legacy/LegacyBackupRestoreValidator.kt
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@ -5,9 +5,7 @@ import android.net.Uri
import eu.kanade.tachiyomi.R
import eu.kanade.tachiyomi.data.backup.AbstractBackupRestoreValidator
import eu.kanade.tachiyomi.data.backup.legacy.models.Backup
import kotlinx.serialization.decodeFromString
import okio.buffer
import okio.source
import kotlinx.serialization.json.decodeFromStream
class LegacyBackupRestoreValidator : AbstractBackupRestoreValidator() {
/**
@ -19,8 +17,8 @@ class LegacyBackupRestoreValidator : AbstractBackupRestoreValidator() {
override fun validate(context: Context, uri: Uri): Results {
val backupManager = LegacyBackupManager(context)
val backup = backupManager.parser.decodeFromString<Backup>(
context.contentResolver.openInputStream(uri)!!.source().buffer().use { it.readUtf8() }
val backup = backupManager.parser.decodeFromStream<Backup>(
context.contentResolver.openInputStream(uri)!!
)
if (backup.version == null) {

26
app/src/main/java/eu/kanade/tachiyomi/source/LocalSource.kt
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@ -2,7 +2,6 @@ package eu.kanade.tachiyomi.source
import android.content.Context
import com.github.junrar.Archive
import com.google.gson.JsonParser
import eu.kanade.tachiyomi.R
import eu.kanade.tachiyomi.source.model.Filter
import eu.kanade.tachiyomi.source.model.FilterList
@ -15,8 +14,16 @@ import eu.kanade.tachiyomi.util.lang.compareToCaseInsensitiveNaturalOrder
import eu.kanade.tachiyomi.util.storage.DiskUtil
import eu.kanade.tachiyomi.util.storage.EpubFile
import eu.kanade.tachiyomi.util.system.ImageUtil
import kotlinx.serialization.json.Json
import kotlinx.serialization.json.JsonObject
import kotlinx.serialization.json.contentOrNull
import kotlinx.serialization.json.decodeFromStream
import kotlinx.serialization.json.intOrNull
import kotlinx.serialization.json.jsonArray
import kotlinx.serialization.json.jsonPrimitive
import rx.Observable
import timber.log.Timber
import uy.kohesive.injekt.injectLazy
import java.io.File
import java.io.FileInputStream
import java.io.InputStream
@ -68,6 +75,8 @@ class LocalSource(private val context: Context) : CatalogueSource {
}
}
private val json: Json by injectLazy()
override val id = ID
override val name = context.getString(R.string.local_source)
override val lang = ""
@ -157,16 +166,15 @@ class LocalSource(private val context: Context) : CatalogueSource {
.flatten()
.firstOrNull { it.extension == "json" }
?.apply {
val reader = this.inputStream().bufferedReader()
val json = JsonParser.parseReader(reader).asJsonObject
val obj = json.decodeFromStream<JsonObject>(inputStream())
manga.title = json["title"]?.asString ?: manga.title
manga.author = json["author"]?.asString ?: manga.author
manga.artist = json["artist"]?.asString ?: manga.artist
manga.description = json["description"]?.asString ?: manga.description
manga.genre = json["genre"]?.asJsonArray?.joinToString(", ") { it.asString }
manga.title = obj["title"]?.jsonPrimitive?.contentOrNull ?: manga.title
manga.author = obj["author"]?.jsonPrimitive?.contentOrNull ?: manga.author
manga.artist = obj["artist"]?.jsonPrimitive?.contentOrNull ?: manga.artist
manga.description = obj["description"]?.jsonPrimitive?.contentOrNull ?: manga.description
manga.genre = obj["genre"]?.jsonArray?.joinToString(", ") { it.jsonPrimitive.content }
?: manga.genre
manga.status = json["status"]?.asInt ?: manga.status
manga.status = obj["status"]?.jsonPrimitive?.intOrNull ?: manga.status
}
return Observable.just(manga)