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Singleton instance of Json serializer

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This commit is contained in:
arkon 2020-11-01 15:12:16 -05:00
parent 9b10e851d1
commit d21c147203
11 changed files with 57 additions and 26 deletions
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3
app/src/main/java/eu/kanade/tachiyomi/AppModule.kt
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@ -13,6 +13,7 @@ import eu.kanade.tachiyomi.network.NetworkHelper
import eu.kanade.tachiyomi.source.SourceManager
import kotlinx.coroutines.GlobalScope
import kotlinx.coroutines.launch
import kotlinx.serialization.json.Json
import uy.kohesive.injekt.api.InjektModule
import uy.kohesive.injekt.api.InjektRegistrar
import uy.kohesive.injekt.api.addSingleton
@ -44,6 +45,8 @@ class AppModule(val app: Application) : InjektModule {
addSingletonFactory { Gson() }
addSingletonFactory { Json { ignoreUnknownKeys = true } }
// Asynchronously init expensive components for a faster cold start
GlobalScope.launch { get<PreferencesHelper>() }

9
app/src/main/java/eu/kanade/tachiyomi/data/download/DownloadPendingDeleter.kt
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@ -8,6 +8,7 @@ import kotlinx.serialization.Serializable
import kotlinx.serialization.decodeFromString
import kotlinx.serialization.encodeToString
import kotlinx.serialization.json.Json
import uy.kohesive.injekt.injectLazy
/**
* Class used to keep a list of chapters for future deletion.
@ -16,6 +17,8 @@ import kotlinx.serialization.json.Json
*/
class DownloadPendingDeleter(context: Context) {
private val json: Json by injectLazy()
/**
* Preferences used to store the list of chapters to delete.
*/
@ -49,7 +52,7 @@ class DownloadPendingDeleter(context: Context) {
val existingEntry = preferences.getString(manga.id!!.toString(), null)
if (existingEntry != null) {
// Existing entry found on preferences, decode json and add the new chapter
val savedEntry = Json.decodeFromString<Entry>(existingEntry)
val savedEntry = json.decodeFromString<Entry>(existingEntry)
// Append new chapters
val newChapters = savedEntry.chapters.addUniqueById(chapters)
@ -65,7 +68,7 @@ class DownloadPendingDeleter(context: Context) {
}
// Save current state
val json = Json.encodeToString(newEntry)
val json = json.encodeToString(newEntry)
preferences.edit {
putString(newEntry.manga.id.toString(), json)
}
@ -97,7 +100,7 @@ class DownloadPendingDeleter(context: Context) {
private fun decodeAll(): List<Entry> {
return preferences.all.values.mapNotNull { rawEntry ->
try {
(rawEntry as? String)?.let { Json.decodeFromString<Entry>(it) }
(rawEntry as? String)?.let { json.decodeFromString<Entry>(it) }
} catch (e: Exception) {
null
}

5
app/src/main/java/eu/kanade/tachiyomi/data/download/DownloadStore.kt
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@ -28,6 +28,7 @@ class DownloadStore(
*/
private val preferences = context.getSharedPreferences("active_downloads", Context.MODE_PRIVATE)
private val json: Json by injectLazy()
private val db: DatabaseHelper by injectLazy()
/**
@ -109,7 +110,7 @@ class DownloadStore(
*/
private fun serialize(download: Download): String {
val obj = DownloadObject(download.manga.id!!, download.chapter.id!!, counter++)
return Json.encodeToString(obj)
return json.encodeToString(obj)
}
/**
@ -119,7 +120,7 @@ class DownloadStore(
*/
private fun deserialize(string: String): DownloadObject? {
return try {
Json.decodeFromString<DownloadObject>(string)
json.decodeFromString<DownloadObject>(string)
} catch (e: Exception) {
null
}

7
app/src/main/java/eu/kanade/tachiyomi/data/track/anilist/Anilist.kt
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@ -11,6 +11,7 @@ import kotlinx.serialization.encodeToString
import kotlinx.serialization.json.Json
import rx.Completable
import rx.Observable
import uy.kohesive.injekt.injectLazy
class Anilist(private val context: Context, id: Int) : TrackService(id) {
@ -34,6 +35,8 @@ class Anilist(private val context: Context, id: Int) : TrackService(id) {
override val name = "AniList"
private val json: Json by injectLazy()
private val interceptor by lazy { AnilistInterceptor(this, getPassword()) }
private val api by lazy { AnilistApi(client, interceptor) }
@ -196,12 +199,12 @@ class Anilist(private val context: Context, id: Int) : TrackService(id) {
}
fun saveOAuth(oAuth: OAuth?) {
preferences.trackToken(this).set(Json.encodeToString(oAuth))
preferences.trackToken(this).set(json.encodeToString(oAuth))
}
fun loadOAuth(): OAuth? {
return try {
Json.decodeFromString<OAuth>(preferences.trackToken(this).get())
json.decodeFromString<OAuth>(preferences.trackToken(this).get())
} catch (e: Exception) {
null
}

11
app/src/main/java/eu/kanade/tachiyomi/data/track/anilist/AnilistApi.kt
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@ -23,10 +23,13 @@ import okhttp3.OkHttpClient
import okhttp3.Request
import okhttp3.RequestBody.Companion.toRequestBody
import rx.Observable
import uy.kohesive.injekt.injectLazy
import java.util.Calendar
class AnilistApi(val client: OkHttpClient, interceptor: AnilistInterceptor) {
private val json: Json by injectLazy()
private val jsonMime = "application/json; charset=utf-8".toMediaTypeOrNull()
private val authClient = client.newBuilder().addInterceptor(interceptor).build()
@ -61,7 +64,7 @@ class AnilistApi(val client: OkHttpClient, interceptor: AnilistInterceptor) {
if (responseBody.isEmpty()) {
throw Exception("Null Response")
}
val response = Json.decodeFromString<JsonObject>(responseBody)
val response = json.decodeFromString<JsonObject>(responseBody)
track.library_id = response["data"]!!.jsonObject["SaveMediaListEntry"]!!.jsonObject["id"]!!.jsonPrimitive.long
track
}
@ -143,7 +146,7 @@ class AnilistApi(val client: OkHttpClient, interceptor: AnilistInterceptor) {
if (responseBody.isEmpty()) {
throw Exception("Null Response")
}
val response = Json.decodeFromString<JsonObject>(responseBody)
val response = json.decodeFromString<JsonObject>(responseBody)
val data = response["data"]!!.jsonObject
val page = data["Page"]!!.jsonObject
val media = page["media"]!!.jsonArray
@ -203,7 +206,7 @@ class AnilistApi(val client: OkHttpClient, interceptor: AnilistInterceptor) {
if (responseBody.isEmpty()) {
throw Exception("Null Response")
}
val response = Json.decodeFromString<JsonObject>(responseBody)
val response = json.decodeFromString<JsonObject>(responseBody)
val data = response["data"]!!.jsonObject
val page = data["Page"]!!.jsonObject
val media = page["mediaList"]!!.jsonArray
@ -248,7 +251,7 @@ class AnilistApi(val client: OkHttpClient, interceptor: AnilistInterceptor) {
if (responseBody.isEmpty()) {
throw Exception("Null Response")
}
val response = Json.decodeFromString<JsonObject>(responseBody)
val response = json.decodeFromString<JsonObject>(responseBody)
val data = response["data"]!!.jsonObject
val viewer = data["Viewer"]!!.jsonObject
Pair(viewer["id"]!!.jsonPrimitive.int, viewer["mediaListOptions"]!!.jsonObject["scoreFormat"]!!.jsonPrimitive.content)

7
app/src/main/java/eu/kanade/tachiyomi/data/track/bangumi/Bangumi.kt
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@ -11,11 +11,14 @@ import kotlinx.serialization.encodeToString
import kotlinx.serialization.json.Json
import rx.Completable
import rx.Observable
import uy.kohesive.injekt.injectLazy
class Bangumi(private val context: Context, id: Int) : TrackService(id) {
override val name = "Bangumi"
private val json: Json by injectLazy()
private val interceptor by lazy { BangumiInterceptor(this) }
private val api by lazy { BangumiApi(client, interceptor) }
@ -111,12 +114,12 @@ class Bangumi(private val context: Context, id: Int) : TrackService(id) {
}
fun saveToken(oauth: OAuth?) {
preferences.trackToken(this).set(Json.encodeToString(oauth))
preferences.trackToken(this).set(json.encodeToString(oauth))
}
fun restoreToken(): OAuth? {
return try {
Json.decodeFromString<OAuth>(preferences.trackToken(this).get())
json.decodeFromString<OAuth>(preferences.trackToken(this).get())
} catch (e: Exception) {
null
}

11
app/src/main/java/eu/kanade/tachiyomi/data/track/bangumi/BangumiApi.kt
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@ -20,10 +20,13 @@ import okhttp3.FormBody
import okhttp3.OkHttpClient
import okhttp3.Request
import rx.Observable
import uy.kohesive.injekt.injectLazy
import java.net.URLEncoder
class BangumiApi(private val client: OkHttpClient, interceptor: BangumiInterceptor) {
private val json: Json by injectLazy()
private val authClient = client.newBuilder().addInterceptor(interceptor).build()
fun addLibManga(track: Track): Observable<Track> {
@ -93,7 +96,7 @@ class BangumiApi(private val client: OkHttpClient, interceptor: BangumiIntercept
if (responseBody.contains("\"code\":404")) {
responseBody = "{\"results\":0,\"list\":[]}"
}
val response = Json.decodeFromString<JsonObject>(responseBody)["list"]?.jsonArray
val response = json.decodeFromString<JsonObject>(responseBody)["list"]?.jsonArray
response?.filter { it.jsonObject["type"]?.jsonPrimitive?.int == 1 }?.map { jsonToSearch(it.jsonObject) }
}
}
@ -134,7 +137,7 @@ class BangumiApi(private val client: OkHttpClient, interceptor: BangumiIntercept
.map { netResponse ->
// get comic info
val responseBody = netResponse.body?.string().orEmpty()
jsonToTrack(Json.decodeFromString(responseBody))
jsonToTrack(json.decodeFromString(responseBody))
}
}
@ -151,7 +154,7 @@ class BangumiApi(private val client: OkHttpClient, interceptor: BangumiIntercept
.asObservableSuccess()
.map { netResponse ->
val resp = netResponse.body?.string()
val coll = Json { ignoreUnknownKeys = true }.decodeFromString<Collection>(resp!!)
val coll = json.decodeFromString<Collection>(resp!!)
track.status = coll.status?.id!!
track.last_chapter_read = coll.ep_status!!
track
@ -164,7 +167,7 @@ class BangumiApi(private val client: OkHttpClient, interceptor: BangumiIntercept
if (responseBody.isEmpty()) {
throw Exception("Null Response")
}
Json { ignoreUnknownKeys = true }.decodeFromString<OAuth>(responseBody)
json.decodeFromString<OAuth>(responseBody)
}
}

5
app/src/main/java/eu/kanade/tachiyomi/data/track/bangumi/BangumiInterceptor.kt
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@ -5,9 +5,12 @@ import kotlinx.serialization.json.Json
import okhttp3.FormBody
import okhttp3.Interceptor
import okhttp3.Response
import uy.kohesive.injekt.injectLazy
class BangumiInterceptor(val bangumi: Bangumi) : Interceptor {
private val json: Json by injectLazy()
/**
* OAuth object used for authenticated requests.
*/
@ -30,7 +33,7 @@ class BangumiInterceptor(val bangumi: Bangumi) : Interceptor {
if (currAuth.isExpired()) {
val response = chain.proceed(BangumiApi.refreshTokenRequest(currAuth.refresh_token!!))
if (response.isSuccessful) {
newAuth(Json { ignoreUnknownKeys = true }.decodeFromString<OAuth>(response.body!!.string()))
newAuth(json.decodeFromString<OAuth>(response.body!!.string()))
} else {
response.close()
}

7
app/src/main/java/eu/kanade/tachiyomi/data/track/shikimori/Shikimori.kt
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@ -11,6 +11,7 @@ import kotlinx.serialization.encodeToString
import kotlinx.serialization.json.Json
import rx.Completable
import rx.Observable
import uy.kohesive.injekt.injectLazy
class Shikimori(private val context: Context, id: Int) : TrackService(id) {
@ -28,6 +29,8 @@ class Shikimori(private val context: Context, id: Int) : TrackService(id) {
override val name = "Shikimori"
private val json: Json by injectLazy()
private val interceptor by lazy { ShikimoriInterceptor(this) }
private val api by lazy { ShikimoriApi(client, interceptor) }
@ -116,12 +119,12 @@ class Shikimori(private val context: Context, id: Int) : TrackService(id) {
}
fun saveToken(oauth: OAuth?) {
preferences.trackToken(this).set(Json.encodeToString(oauth))
preferences.trackToken(this).set(json.encodeToString(oauth))
}
fun restoreToken(): OAuth? {
return try {
Json.decodeFromString<OAuth>(preferences.trackToken(this).get())
json.decodeFromString<OAuth>(preferences.trackToken(this).get())
} catch (e: Exception) {
null
}

13
app/src/main/java/eu/kanade/tachiyomi/data/track/shikimori/ShikimoriApi.kt
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@ -24,9 +24,12 @@ import okhttp3.OkHttpClient
import okhttp3.Request
import okhttp3.RequestBody.Companion.toRequestBody
import rx.Observable
import uy.kohesive.injekt.injectLazy
class ShikimoriApi(private val client: OkHttpClient, interceptor: ShikimoriInterceptor) {
private val json: Json by injectLazy()
private val jsonime = "application/json; charset=utf-8".toMediaTypeOrNull()
private val authClient = client.newBuilder().addInterceptor(interceptor).build()
@ -72,7 +75,7 @@ class ShikimoriApi(private val client: OkHttpClient, interceptor: ShikimoriInter
if (responseBody.isEmpty()) {
throw Exception("Null Response")
}
val response = Json.decodeFromString<JsonArray>(responseBody)
val response = json.decodeFromString<JsonArray>(responseBody)
response.map { jsonToSearch(it.jsonObject) }
}
}
@ -125,7 +128,7 @@ class ShikimoriApi(private val client: OkHttpClient, interceptor: ShikimoriInter
.asObservableSuccess()
.map { netResponse ->
val responseBody = netResponse.body?.string().orEmpty()
Json.decodeFromString<JsonObject>(responseBody)
json.decodeFromString<JsonObject>(responseBody)
}.flatMap { mangas ->
authClient.newCall(request)
.asObservableSuccess()
@ -134,7 +137,7 @@ class ShikimoriApi(private val client: OkHttpClient, interceptor: ShikimoriInter
if (responseBody.isEmpty()) {
throw Exception("Null Response")
}
val response = Json.decodeFromString<JsonArray>(responseBody)
val response = json.decodeFromString<JsonArray>(responseBody)
if (response.size > 1) {
throw Exception("Too much mangas in response")
}
@ -148,7 +151,7 @@ class ShikimoriApi(private val client: OkHttpClient, interceptor: ShikimoriInter
fun getCurrentUser(): Int {
val user = authClient.newCall(GET("$apiUrl/users/whoami")).execute().body?.string()!!
return Json.decodeFromString<JsonObject>(user)["id"]!!.jsonPrimitive.int
return json.decodeFromString<JsonObject>(user)["id"]!!.jsonPrimitive.int
}
fun accessToken(code: String): Observable<OAuth> {
@ -157,7 +160,7 @@ class ShikimoriApi(private val client: OkHttpClient, interceptor: ShikimoriInter
if (responseBody.isEmpty()) {
throw Exception("Null Response")
}
Json { ignoreUnknownKeys = true }.decodeFromString<OAuth>(responseBody)
json.decodeFromString<OAuth>(responseBody)
}
}

5
app/src/main/java/eu/kanade/tachiyomi/data/track/shikimori/ShikimoriInterceptor.kt
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@ -4,9 +4,12 @@ import kotlinx.serialization.decodeFromString
import kotlinx.serialization.json.Json
import okhttp3.Interceptor
import okhttp3.Response
import uy.kohesive.injekt.injectLazy
class ShikimoriInterceptor(val shikimori: Shikimori) : Interceptor {
private val json: Json by injectLazy()
/**
* OAuth object used for authenticated requests.
*/
@ -23,7 +26,7 @@ class ShikimoriInterceptor(val shikimori: Shikimori) : Interceptor {
if (currAuth.isExpired()) {
val response = chain.proceed(ShikimoriApi.refreshTokenRequest(refreshToken))
if (response.isSuccessful) {
newAuth(Json.decodeFromString<OAuth>(response.body!!.string()))
newAuth(json.decodeFromString<OAuth>(response.body!!.string()))
} else {
response.close()
}