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Migrate Kitsu API to coroutines and kotlinx.serialization

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arkon 2020-12-24 16:39:28 -05:00
parent 1268caf3e0
commit 271de31d51
6 changed files with 184 additions and 181 deletions
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2
app/build.gradle
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@ -175,8 +175,6 @@ dependencies {
final retrofit_version = '2.9.0' final retrofit_version = '2.9.0'
implementation "com.squareup.retrofit2:retrofit:$retrofit_version" implementation "com.squareup.retrofit2:retrofit:$retrofit_version"
implementation "com.jakewharton.retrofit:retrofit2-kotlinx-serialization-converter:0.8.0" implementation "com.jakewharton.retrofit:retrofit2-kotlinx-serialization-converter:0.8.0"
implementation "com.squareup.retrofit2:converter-gson:$retrofit_version"
implementation "com.squareup.retrofit2:adapter-rxjava:$retrofit_version"
// JSON // JSON
final kotlin_serialization_version = '1.0.1' final kotlin_serialization_version = '1.0.1'

15
app/src/main/java/eu/kanade/tachiyomi/data/track/kitsu/Kitsu.kt
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@ -7,6 +7,7 @@ import eu.kanade.tachiyomi.R
import eu.kanade.tachiyomi.data.database.models.Track import eu.kanade.tachiyomi.data.database.models.Track
import eu.kanade.tachiyomi.data.track.TrackService import eu.kanade.tachiyomi.data.track.TrackService
import eu.kanade.tachiyomi.data.track.model.TrackSearch import eu.kanade.tachiyomi.data.track.model.TrackSearch
import eu.kanade.tachiyomi.util.lang.runAsObservable
import rx.Completable import rx.Completable
import rx.Observable import rx.Observable
import uy.kohesive.injekt.injectLazy import uy.kohesive.injekt.injectLazy
@ -69,15 +70,15 @@ class Kitsu(private val context: Context, id: Int) : TrackService(id) {
} }
override fun add(track: Track): Observable<Track> { override fun add(track: Track): Observable<Track> {
return api.addLibManga(track, getUserId()) return runAsObservable({ api.addLibManga(track, getUserId()) })
} }
override fun update(track: Track): Observable<Track> { override fun update(track: Track): Observable<Track> {
return api.updateLibManga(track) return runAsObservable({ api.updateLibManga(track) })
} }
override fun bind(track: Track): Observable<Track> { override fun bind(track: Track): Observable<Track> {
return api.findLibManga(track, getUserId()) return runAsObservable({ api.findLibManga(track, getUserId()) })
.flatMap { remoteTrack -> .flatMap { remoteTrack ->
if (remoteTrack != null) { if (remoteTrack != null) {
track.copyPersonalFrom(remoteTrack) track.copyPersonalFrom(remoteTrack)
@ -92,11 +93,11 @@ class Kitsu(private val context: Context, id: Int) : TrackService(id) {
} }
override fun search(query: String): Observable<List<TrackSearch>> { override fun search(query: String): Observable<List<TrackSearch>> {
return api.search(query) return runAsObservable({ api.search(query) })
} }
override fun refresh(track: Track): Observable<Track> { override fun refresh(track: Track): Observable<Track> {
return api.getLibManga(track) return runAsObservable({ api.getLibManga(track) })
.map { remoteTrack -> .map { remoteTrack ->
track.copyPersonalFrom(remoteTrack) track.copyPersonalFrom(remoteTrack)
track.total_chapters = remoteTrack.total_chapters track.total_chapters = remoteTrack.total_chapters
@ -105,9 +106,9 @@ class Kitsu(private val context: Context, id: Int) : TrackService(id) {
} }
override fun login(username: String, password: String): Completable { override fun login(username: String, password: String): Completable {
return api.login(username, password) return runAsObservable({ api.login(username, password) })
.doOnNext { interceptor.newAuth(it) } .doOnNext { interceptor.newAuth(it) }
.flatMap { api.getCurrentUser() } .flatMap { runAsObservable({ api.getCurrentUser() }) }
.doOnNext { userId -> saveCredentials(username, userId) } .doOnNext { userId -> saveCredentials(username, userId) }
.doOnError { logout() } .doOnError { logout() }
.toCompletable() .toCompletable()

209
app/src/main/java/eu/kanade/tachiyomi/data/track/kitsu/KitsuApi.kt
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@ -1,21 +1,22 @@
package eu.kanade.tachiyomi.data.track.kitsu package eu.kanade.tachiyomi.data.track.kitsu
import com.github.salomonbrys.kotson.array import com.jakewharton.retrofit2.converter.kotlinx.serialization.asConverterFactory
import com.github.salomonbrys.kotson.get
import com.github.salomonbrys.kotson.int
import com.github.salomonbrys.kotson.jsonObject
import com.github.salomonbrys.kotson.obj
import com.github.salomonbrys.kotson.string
import com.google.gson.GsonBuilder
import com.google.gson.JsonObject
import eu.kanade.tachiyomi.data.database.models.Track import eu.kanade.tachiyomi.data.database.models.Track
import eu.kanade.tachiyomi.data.track.model.TrackSearch import eu.kanade.tachiyomi.data.track.model.TrackSearch
import eu.kanade.tachiyomi.network.POST import eu.kanade.tachiyomi.network.POST
import kotlinx.serialization.json.Json
import kotlinx.serialization.json.JsonObject
import kotlinx.serialization.json.buildJsonObject
import kotlinx.serialization.json.int
import kotlinx.serialization.json.jsonArray
import kotlinx.serialization.json.jsonObject
import kotlinx.serialization.json.jsonPrimitive
import kotlinx.serialization.json.put
import kotlinx.serialization.json.putJsonObject
import okhttp3.FormBody import okhttp3.FormBody
import okhttp3.MediaType.Companion.toMediaType
import okhttp3.OkHttpClient import okhttp3.OkHttpClient
import retrofit2.Retrofit import retrofit2.Retrofit
import retrofit2.adapter.rxjava.RxJavaCallAdapterFactory
import retrofit2.converter.gson.GsonConverterFactory
import retrofit2.http.Body import retrofit2.http.Body
import retrofit2.http.Field import retrofit2.http.Field
import retrofit2.http.FormUrlEncoded import retrofit2.http.FormUrlEncoded
@ -26,7 +27,6 @@ import retrofit2.http.PATCH
import retrofit2.http.POST import retrofit2.http.POST
import retrofit2.http.Path import retrofit2.http.Path
import retrofit2.http.Query import retrofit2.http.Query
import rx.Observable
class KitsuApi(private val client: OkHttpClient, interceptor: KitsuInterceptor) { class KitsuApi(private val client: OkHttpClient, interceptor: KitsuInterceptor) {
@ -35,196 +35,179 @@ class KitsuApi(private val client: OkHttpClient, interceptor: KitsuInterceptor)
private val rest = Retrofit.Builder() private val rest = Retrofit.Builder()
.baseUrl(baseUrl) .baseUrl(baseUrl)
.client(authClient) .client(authClient)
.addConverterFactory(GsonConverterFactory.create(GsonBuilder().serializeNulls().create())) .addConverterFactory(jsonConverter)
.addCallAdapterFactory(RxJavaCallAdapterFactory.create())
.build() .build()
.create(Rest::class.java) .create(Rest::class.java)
private val searchRest = Retrofit.Builder() private val searchRest = Retrofit.Builder()
.baseUrl(algoliaKeyUrl) .baseUrl(algoliaKeyUrl)
.client(authClient) .client(authClient)
.addConverterFactory(GsonConverterFactory.create()) .addConverterFactory(jsonConverter)
.addCallAdapterFactory(RxJavaCallAdapterFactory.create())
.build() .build()
.create(SearchKeyRest::class.java) .create(SearchKeyRest::class.java)
private val algoliaRest = Retrofit.Builder() private val algoliaRest = Retrofit.Builder()
.baseUrl(algoliaUrl) .baseUrl(algoliaUrl)
.client(client) .client(client)
.addConverterFactory(GsonConverterFactory.create()) .addConverterFactory(jsonConverter)
.addCallAdapterFactory(RxJavaCallAdapterFactory.create())
.build() .build()
.create(AgoliaSearchRest::class.java) .create(AgoliaSearchRest::class.java)
fun addLibManga(track: Track, userId: String): Observable<Track> { suspend fun addLibManga(track: Track, userId: String): Track {
return Observable.defer { val data = buildJsonObject {
// @formatter:off putJsonObject("data") {
val data = jsonObject( put("type", "libraryEntries")
"type" to "libraryEntries", putJsonObject("attributes") {
"attributes" to jsonObject( put("status", track.toKitsuStatus())
"status" to track.toKitsuStatus(), put("progress", track.last_chapter_read)
"progress" to track.last_chapter_read }
), putJsonObject("relationships") {
"relationships" to jsonObject( putJsonObject("user") {
"user" to jsonObject( putJsonObject("data") {
"data" to jsonObject( put("id", userId)
"id" to userId, put("type", "users")
"type" to "users" }
) }
), putJsonObject("media") {
"media" to jsonObject( putJsonObject("data") {
"data" to jsonObject( put("id", track.media_id)
"id" to track.media_id, put("type", "manga")
"type" to "manga" }
) }
) }
) }
) }
rest.addLibManga(jsonObject("data" to data)) val json = rest.addLibManga(data)
.map { json -> track.media_id = json["data"]!!.jsonObject["id"]!!.jsonPrimitive.int
track.media_id = json["data"]["id"].int return track
track }
suspend fun updateLibManga(track: Track): Track {
val data = buildJsonObject {
putJsonObject("data") {
put("type", "libraryEntries")
put("id", track.media_id)
putJsonObject("attributes") {
put("status", track.toKitsuStatus())
put("progress", track.last_chapter_read)
put("ratingTwenty", track.toKitsuScore())
} }
} }
} }
fun updateLibManga(track: Track): Observable<Track> { rest.updateLibManga(track.media_id, data)
return Observable.defer { return track
// @formatter:off
val data = jsonObject(
"type" to "libraryEntries",
"id" to track.media_id,
"attributes" to jsonObject(
"status" to track.toKitsuStatus(),
"progress" to track.last_chapter_read,
"ratingTwenty" to track.toKitsuScore()
)
)
// @formatter:on
rest.updateLibManga(track.media_id, jsonObject("data" to data))
.map { track }
}
} }
fun search(query: String): Observable<List<TrackSearch>> { suspend fun search(query: String): List<TrackSearch> {
return searchRest val json = searchRest.getKey()
.getKey().map { json -> val key = json["media"]!!.jsonObject["key"]!!.jsonPrimitive.content
json["media"].asJsonObject["key"].string return algoliaSearch(key, query)
}.flatMap { key ->
algoliaSearch(key, query)
}
} }
private fun algoliaSearch(key: String, query: String): Observable<List<TrackSearch>> { private suspend fun algoliaSearch(key: String, query: String): List<TrackSearch> {
val jsonObject = jsonObject("params" to "query=$query$algoliaFilter") val jsonObject = buildJsonObject {
return algoliaRest put("params", "query=$query$algoliaFilter")
.getSearchQuery(algoliaAppId, key, jsonObject) }
.map { json -> val json = algoliaRest.getSearchQuery(algoliaAppId, key, jsonObject)
val data = json["hits"].array val data = json["hits"]!!.jsonArray
data.map { KitsuSearchManga(it.obj) } return data.map { KitsuSearchManga(it.jsonObject) }
.filter { it.subType != "novel" } .filter { it.subType != "novel" }
.map { it.toTrack() } .map { it.toTrack() }
} }
}
fun findLibManga(track: Track, userId: String): Observable<Track?> { suspend fun findLibManga(track: Track, userId: String): Track? {
return rest.findLibManga(track.media_id, userId) val json = rest.findLibManga(track.media_id, userId)
.map { json -> val data = json["data"]!!.jsonArray
val data = json["data"].array return if (data.size > 0) {
if (data.size() > 0) { val manga = json["included"]!!.jsonArray[0].jsonObject
val manga = json["included"].array[0].obj KitsuLibManga(data[0].jsonObject, manga).toTrack()
KitsuLibManga(data[0].obj, manga).toTrack()
} else { } else {
null null
} }
} }
}
fun getLibManga(track: Track): Observable<Track> { suspend fun getLibManga(track: Track): Track {
return rest.getLibManga(track.media_id) val json = rest.getLibManga(track.media_id)
.map { json -> val data = json["data"]!!.jsonArray
val data = json["data"].array return if (data.size > 0) {
if (data.size() > 0) { val manga = json["included"]!!.jsonArray[0].jsonObject
val manga = json["included"].array[0].obj KitsuLibManga(data[0].jsonObject, manga).toTrack()
KitsuLibManga(data[0].obj, manga).toTrack()
} else { } else {
throw Exception("Could not find manga") throw Exception("Could not find manga")
} }
} }
}
fun login(username: String, password: String): Observable<OAuth> { suspend fun login(username: String, password: String): OAuth {
return Retrofit.Builder() return Retrofit.Builder()
.baseUrl(loginUrl) .baseUrl(loginUrl)
.client(client) .client(client)
.addConverterFactory(GsonConverterFactory.create()) .addConverterFactory(jsonConverter)
.addCallAdapterFactory(RxJavaCallAdapterFactory.create())
.build() .build()
.create(LoginRest::class.java) .create(LoginRest::class.java)
.requestAccessToken(username, password) .requestAccessToken(username, password)
} }
fun getCurrentUser(): Observable<String> { suspend fun getCurrentUser(): String {
return rest.getCurrentUser().map { it["data"].array[0]["id"].string } return rest.getCurrentUser()["data"]!!.jsonArray[0].jsonObject["id"]!!.jsonPrimitive.content
} }
private interface Rest { private interface Rest {
@Headers("Content-Type: application/vnd.api+json") @Headers("Content-Type: application/vnd.api+json")
@POST("library-entries") @POST("library-entries")
fun addLibManga( suspend fun addLibManga(
@Body data: JsonObject @Body data: JsonObject
): Observable<JsonObject> ): JsonObject
@Headers("Content-Type: application/vnd.api+json") @Headers("Content-Type: application/vnd.api+json")
@PATCH("library-entries/{id}") @PATCH("library-entries/{id}")
fun updateLibManga( suspend fun updateLibManga(
@Path("id") remoteId: Int, @Path("id") remoteId: Int,
@Body data: JsonObject @Body data: JsonObject
): Observable<JsonObject> ): JsonObject
@GET("library-entries") @GET("library-entries")
fun findLibManga( suspend fun findLibManga(
@Query("filter[manga_id]", encoded = true) remoteId: Int, @Query("filter[manga_id]", encoded = true) remoteId: Int,
@Query("filter[user_id]", encoded = true) userId: String, @Query("filter[user_id]", encoded = true) userId: String,
@Query("include") includes: String = "manga" @Query("include") includes: String = "manga"
): Observable<JsonObject> ): JsonObject
@GET("library-entries") @GET("library-entries")
fun getLibManga( suspend fun getLibManga(
@Query("filter[id]", encoded = true) remoteId: Int, @Query("filter[id]", encoded = true) remoteId: Int,
@Query("include") includes: String = "manga" @Query("include") includes: String = "manga"
): Observable<JsonObject> ): JsonObject
@GET("users") @GET("users")
fun getCurrentUser( suspend fun getCurrentUser(
@Query("filter[self]", encoded = true) self: Boolean = true @Query("filter[self]", encoded = true) self: Boolean = true
): Observable<JsonObject> ): JsonObject
} }
private interface SearchKeyRest { private interface SearchKeyRest {
@GET("media/") @GET("media/")
fun getKey(): Observable<JsonObject> suspend fun getKey(): JsonObject
} }
private interface AgoliaSearchRest { private interface AgoliaSearchRest {
@POST("query/") @POST("query/")
fun getSearchQuery(@Header("X-Algolia-Application-Id") appid: String, @Header("X-Algolia-API-Key") key: String, @Body json: JsonObject): Observable<JsonObject> suspend fun getSearchQuery(@Header("X-Algolia-Application-Id") appid: String, @Header("X-Algolia-API-Key") key: String, @Body json: JsonObject): JsonObject
} }
private interface LoginRest { private interface LoginRest {
@FormUrlEncoded @FormUrlEncoded
@POST("oauth/token") @POST("oauth/token")
fun requestAccessToken( suspend fun requestAccessToken(
@Field("username") username: String, @Field("username") username: String,
@Field("password") password: String, @Field("password") password: String,
@Field("grant_type") grantType: String = "password", @Field("grant_type") grantType: String = "password",
@Field("client_id") client_id: String = clientId, @Field("client_id") client_id: String = clientId,
@Field("client_secret") client_secret: String = clientSecret @Field("client_secret") client_secret: String = clientSecret
): Observable<OAuth> ): OAuth
} }
companion object { companion object {
@ -238,6 +221,8 @@ class KitsuApi(private val client: OkHttpClient, interceptor: KitsuInterceptor)
private const val algoliaAppId = "AWQO5J657S" private const val algoliaAppId = "AWQO5J657S"
private const val algoliaFilter = "&facetFilters=%5B%22kind%3Amanga%22%5D&attributesToRetrieve=%5B%22synopsis%22%2C%22canonicalTitle%22%2C%22chapterCount%22%2C%22posterImage%22%2C%22startDate%22%2C%22subtype%22%2C%22endDate%22%2C%20%22id%22%5D" private const val algoliaFilter = "&facetFilters=%5B%22kind%3Amanga%22%5D&attributesToRetrieve=%5B%22synopsis%22%2C%22canonicalTitle%22%2C%22chapterCount%22%2C%22posterImage%22%2C%22startDate%22%2C%22subtype%22%2C%22endDate%22%2C%20%22id%22%5D"
private val jsonConverter = Json { ignoreUnknownKeys = true }.asConverterFactory("application/json".toMediaType())
fun mangaUrl(remoteId: Int): String { fun mangaUrl(remoteId: Int): String {
return baseMangaUrl + remoteId return baseMangaUrl + remoteId
} }

51
app/src/main/java/eu/kanade/tachiyomi/data/track/kitsu/KitsuModels.kt
View File

@ -1,32 +1,31 @@
package eu.kanade.tachiyomi.data.track.kitsu package eu.kanade.tachiyomi.data.track.kitsu
import androidx.annotation.CallSuper import androidx.annotation.CallSuper
import com.github.salomonbrys.kotson.byInt
import com.github.salomonbrys.kotson.byString
import com.github.salomonbrys.kotson.nullInt
import com.github.salomonbrys.kotson.nullObj
import com.github.salomonbrys.kotson.nullString
import com.github.salomonbrys.kotson.obj
import com.google.gson.JsonObject
import eu.kanade.tachiyomi.data.database.models.Track import eu.kanade.tachiyomi.data.database.models.Track
import eu.kanade.tachiyomi.data.track.TrackManager import eu.kanade.tachiyomi.data.track.TrackManager
import eu.kanade.tachiyomi.data.track.model.TrackSearch import eu.kanade.tachiyomi.data.track.model.TrackSearch
import kotlinx.serialization.json.JsonObject
import kotlinx.serialization.json.contentOrNull
import kotlinx.serialization.json.int
import kotlinx.serialization.json.intOrNull
import kotlinx.serialization.json.jsonObject
import kotlinx.serialization.json.jsonPrimitive
import java.text.SimpleDateFormat import java.text.SimpleDateFormat
import java.util.Date import java.util.Date
import java.util.Locale import java.util.Locale
class KitsuSearchManga(obj: JsonObject) { class KitsuSearchManga(obj: JsonObject) {
val id by obj.byInt val id = obj["id"]!!.jsonPrimitive.int
private val canonicalTitle by obj.byString private val canonicalTitle = obj["canonicalTitle"]!!.jsonPrimitive.content
private val chapterCount = obj.get("chapterCount").nullInt private val chapterCount = obj["chapterCount"]?.jsonPrimitive?.intOrNull
val subType = obj.get("subtype").nullString val subType = obj["subtype"]?.jsonPrimitive?.contentOrNull
val original = obj.get("posterImage").nullObj?.get("original")?.asString val original = obj["posterImage"]?.jsonObject?.get("original")?.jsonPrimitive?.content
private val synopsis by obj.byString private val synopsis = obj["synopsis"]!!.jsonPrimitive.content
private var startDate = obj.get("startDate").nullString?.let { private var startDate = obj["startDate"]?.jsonPrimitive?.contentOrNull?.let {
val outputDf = SimpleDateFormat("yyyy-MM-dd", Locale.US) val outputDf = SimpleDateFormat("yyyy-MM-dd", Locale.US)
outputDf.format(Date(it.toLong() * 1000)) outputDf.format(Date(it.toLong() * 1000))
} }
private val endDate = obj.get("endDate").nullString private val endDate = obj["endDate"]?.jsonPrimitive?.contentOrNull
@CallSuper @CallSuper
fun toTrack() = TrackSearch.create(TrackManager.KITSU).apply { fun toTrack() = TrackSearch.create(TrackManager.KITSU).apply {
@ -47,17 +46,17 @@ class KitsuSearchManga(obj: JsonObject) {
} }
class KitsuLibManga(obj: JsonObject, manga: JsonObject) { class KitsuLibManga(obj: JsonObject, manga: JsonObject) {
val id by manga.byInt val id = manga["id"]!!.jsonPrimitive.int
private val canonicalTitle by manga["attributes"].byString private val canonicalTitle = manga["attributes"]!!.jsonObject["canonicalTitle"]!!.jsonPrimitive.content
private val chapterCount = manga["attributes"].obj.get("chapterCount").nullInt private val chapterCount = manga["attributes"]!!.jsonObject["chapterCount"]?.jsonPrimitive?.intOrNull
val type = manga["attributes"].obj.get("mangaType").nullString.orEmpty() val type = manga["attributes"]!!.jsonObject["mangaType"]?.jsonPrimitive?.contentOrNull.orEmpty()
val original by manga["attributes"].obj["posterImage"].byString val original = manga["attributes"]!!.jsonObject["original"]!!.jsonObject["posterImage"]!!.jsonPrimitive.content
private val synopsis by manga["attributes"].byString private val synopsis = manga["attributes"]!!.jsonObject["synopsis"]!!.jsonPrimitive.content
private val startDate = manga["attributes"].obj.get("startDate").nullString.orEmpty() private val startDate = manga["attributes"]!!.jsonObject["startDate"]?.jsonPrimitive?.contentOrNull.orEmpty()
private val libraryId by obj.byInt("id") private val libraryId = obj["id"]!!.jsonPrimitive.int
val status by obj["attributes"].byString val status = obj["attributes"]!!.jsonObject["status"]!!.jsonPrimitive.content
private val ratingTwenty = obj["attributes"].obj.get("ratingTwenty").nullString private val ratingTwenty = obj["attributes"]!!.jsonObject["ratingTwenty"]?.jsonPrimitive?.contentOrNull
val progress by obj["attributes"].byInt val progress = obj["attributes"]!!.jsonObject["progress"]!!.jsonPrimitive.int
fun toTrack() = TrackSearch.create(TrackManager.KITSU).apply { fun toTrack() = TrackSearch.create(TrackManager.KITSU).apply {
media_id = libraryId media_id = libraryId

19
app/src/main/java/eu/kanade/tachiyomi/data/track/myanimelist/MyAnimeList.kt
View File

@ -6,7 +6,7 @@ import eu.kanade.tachiyomi.R
import eu.kanade.tachiyomi.data.database.models.Track import eu.kanade.tachiyomi.data.database.models.Track
import eu.kanade.tachiyomi.data.track.TrackService import eu.kanade.tachiyomi.data.track.TrackService
import eu.kanade.tachiyomi.data.track.model.TrackSearch import eu.kanade.tachiyomi.data.track.model.TrackSearch
import kotlinx.coroutines.Dispatchers import eu.kanade.tachiyomi.util.lang.runAsObservable
import kotlinx.coroutines.runBlocking import kotlinx.coroutines.runBlocking
import kotlinx.serialization.decodeFromString import kotlinx.serialization.decodeFromString
import kotlinx.serialization.encodeToString import kotlinx.serialization.encodeToString
@ -68,24 +68,24 @@ class MyAnimeList(private val context: Context, id: Int) : TrackService(id) {
} }
override fun add(track: Track): Observable<Track> { override fun add(track: Track): Observable<Track> {
return runAsObservable { api.addItemToList(track) } return runAsObservable({ api.addItemToList(track) })
} }
override fun update(track: Track): Observable<Track> { override fun update(track: Track): Observable<Track> {
return runAsObservable { api.updateItem(track) } return runAsObservable({ api.updateItem(track) })
} }
override fun bind(track: Track): Observable<Track> { override fun bind(track: Track): Observable<Track> {
// TODO: change this to call add and update like the other trackers? // TODO: change this to call add and update like the other trackers?
return runAsObservable { api.getListItem(track) } return runAsObservable({ api.getListItem(track) })
} }
override fun search(query: String): Observable<List<TrackSearch>> { override fun search(query: String): Observable<List<TrackSearch>> {
return runAsObservable { api.search(query) } return runAsObservable({ api.search(query) })
} }
override fun refresh(track: Track): Observable<Track> { override fun refresh(track: Track): Observable<Track> {
return runAsObservable { api.getListItem(track) } return runAsObservable({ api.getListItem(track) })
} }
override fun login(username: String, password: String) = login(password) override fun login(username: String, password: String) = login(password)
@ -122,11 +122,4 @@ class MyAnimeList(private val context: Context, id: Int) : TrackService(id) {
null null
} }
} }
private fun <T> runAsObservable(block: suspend () -> T): Observable<T> {
return Observable.fromCallable { runBlocking(Dispatchers.IO) { block() } }
.subscribeOn(Schedulers.io())
.observeOn(AndroidSchedulers.mainThread())
.map { it }
}
} }

31
app/src/main/java/eu/kanade/tachiyomi/util/lang/RxCoroutineBridge.kt
View File

@ -119,7 +119,8 @@ suspend fun <T> Single<T>.await(): T = suspendCancellableCoroutine { cont ->
suspend fun <T> Observable<T>.awaitFirst(): T = first().awaitOne() suspend fun <T> Observable<T>.awaitFirst(): T = first().awaitOne()
@OptIn(InternalCoroutinesApi::class, ExperimentalCoroutinesApi::class) @OptIn(InternalCoroutinesApi::class, ExperimentalCoroutinesApi::class)
suspend fun <T> Observable<T>.awaitFirstOrDefault(default: T): T = firstOrDefault(default).awaitOne() suspend fun <T> Observable<T>.awaitFirstOrDefault(default: T): T =
firstOrDefault(default).awaitOne()
@OptIn(InternalCoroutinesApi::class, ExperimentalCoroutinesApi::class) @OptIn(InternalCoroutinesApi::class, ExperimentalCoroutinesApi::class)
suspend fun <T> Observable<T>.awaitFirstOrNull(): T? = firstOrDefault(null).awaitOne() suspend fun <T> Observable<T>.awaitFirstOrNull(): T? = firstOrDefault(null).awaitOne()
@ -137,7 +138,8 @@ suspend fun <T> Observable<T>.awaitLast(): T = last().awaitOne()
@OptIn(InternalCoroutinesApi::class, ExperimentalCoroutinesApi::class) @OptIn(InternalCoroutinesApi::class, ExperimentalCoroutinesApi::class)
suspend fun <T> Observable<T>.awaitSingle(): T = single().awaitOne() suspend fun <T> Observable<T>.awaitSingle(): T = single().awaitOne()
suspend fun <T> Observable<T>.awaitSingleOrDefault(default: T): T = singleOrDefault(default).awaitOne() suspend fun <T> Observable<T>.awaitSingleOrDefault(default: T): T =
singleOrDefault(default).awaitOne()
suspend fun <T> Observable<T>.awaitSingleOrNull(): T? = singleOrDefault(null).awaitOne() suspend fun <T> Observable<T>.awaitSingleOrNull(): T? = singleOrDefault(null).awaitOne()
@ -224,3 +226,28 @@ fun <T : Any> Flow<T>.asObservable(backpressureMode: Emitter.BackpressureMode =
backpressureMode backpressureMode
) )
} }
fun <T> runAsObservable(
block: suspend () -> T,
backpressureMode: Emitter.BackpressureMode = Emitter.BackpressureMode.NONE
): Observable<T> {
return Observable.create(
{ emitter ->
val job = GlobalScope.launch(Dispatchers.Unconfined, start = CoroutineStart.ATOMIC) {
try {
emitter.onNext(block())
emitter.onCompleted()
} catch (e: Throwable) {
// Ignore `CancellationException` as error, since it indicates "normal cancellation"
if (e !is CancellationException) {
emitter.onError(e)
} else {
emitter.onCompleted()
}
}
}
emitter.setCancellation { job.cancel() }
},
backpressureMode
)
}