upgrade up to multiplatform project

CHANGELOG.md

@@ -3,6 +3,13 @@
 ### 0.6.0
 
 * All known fields were added to `ResultData`
+* Versions updates:
+    * `Kotlin`: `1.3.72` -> `1.4.0`
+    * `Coroutines`: `1.3.8` -> `1.3.9`
+    * `Serialization`: `0.20.0` -> `1.0.0-RC`
+    * `Klock`: `1.11.14` -> `1.12.0`
+    * `Ktor`: `1.3.2` -> `1.4.0`
+
 
 ## 0.5.0
 

build.gradle

@@ -1,6 +1,3 @@
-project.version = "0.6.0"
-project.group = "com.github.insanusmokrassar"
-
 buildscript {
     repositories {
         mavenLocal()
@@ -15,9 +12,14 @@ buildscript {
     }
 }
 
-apply plugin: 'kotlin'
+plugins {
+    id "org.jetbrains.kotlin.multiplatform" version "$kotlin_version"
+}
 apply plugin: 'kotlinx-serialization'
 
+project.version = "0.6.0"
+project.group = "com.github.insanusmokrassar"
+
 apply from: "publish.gradle"
 
 repositories {
@@ -25,17 +27,48 @@ repositories {
     jcenter()
     mavenCentral()
     maven { url "https://kotlin.bintray.com/kotlinx" }
-    maven { url "https://dl.bintray.com/kotlin/ktor" }
 }
 
-dependencies {
-    implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
-    implementation "org.jetbrains.kotlinx:kotlinx-coroutines-core:$kotlin_coroutines_version"
-    implementation "org.jetbrains.kotlinx:kotlinx-serialization-runtime:$kotlin_serialisation_runtime_version"
-    implementation "com.soywiz.korlibs.klock:klock:$klock_version"
-    implementation "io.ktor:ktor-client-core:$ktor_version"
-    implementation "io.ktor:ktor-client-okhttp:$ktor_version"
+kotlin {
+    jvm()
+    js(BOTH) {
+        browser()
+        nodejs()
+    }
 
-    // Use JUnit test framework
-    testImplementation 'junit:junit:4.13'
+
+    sourceSets {
+        commonMain {
+            dependencies {
+                implementation kotlin('stdlib')
+
+                api "org.jetbrains.kotlinx:kotlinx-coroutines-core:$kotlin_coroutines_version"
+                api "org.jetbrains.kotlinx:kotlinx-serialization-core:$kotlin_serialisation_runtime_version"
+                api "com.soywiz.korlibs.klock:klock:$klock_version"
+                api "io.ktor:ktor-client-core:$ktor_version"
+            }
+        }
+        commonTest {
+            dependencies {
+                implementation kotlin('test-common')
+                implementation kotlin('test-annotations-common')
+            }
+        }
+        jvmMain {
+            dependencies {
+                implementation kotlin('stdlib')
+            }
+        }
+        jvmTest {
+            dependencies {
+                implementation kotlin('test-junit')
+                implementation "io.ktor:ktor-client-okhttp:$ktor_version"
+            }
+        }
+        jsMain {
+            dependencies {
+                implementation kotlin('test-js')
+            }
+        }
+    }
 }

gradle.properties

@@ -1,11 +1,8 @@
 kotlin.code.style=official
-kotlin_version=1.3.72
-kotlin_coroutines_version=1.3.8
-kotlin_serialisation_runtime_version=0.20.0
-klock_version=1.11.14
-ktor_version=1.3.2
+kotlin_version=1.4.0
+kotlin_coroutines_version=1.3.9
+kotlin_serialisation_runtime_version=1.0.0-RC
+klock_version=1.12.0
+ktor_version=1.4.0
 
-project_public_name=SauceNao API
-project_public_description=SauceNao API library
-
-gradle_bintray_plugin_version=1.8.4
+gradle_bintray_plugin_version=1.8.5

gradle/wrapper/gradle-wrapper.properties

@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-6.5.1-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.6-bin.zip

maven.publish.gradle

@@ -1,63 +1,53 @@
 apply plugin: 'maven-publish'
-apply plugin: 'signing'
 
-task sourcesJar(type: Jar) {
-    from sourceSets.main.allSource
-    classifier = 'sources'
-}
-
-task javadocJar(type: Jar) {
-    from javadoc
+task javadocsJar(type: Jar) {
     classifier = 'javadoc'
 }
 
-publishing {
-    publications {
-        maven(MavenPublication) {
-            from components.java
-            groupId "${project.group}"
-            artifactId "${project.name}"
-            version "${project.version}"
-
-            artifact sourcesJar
-            artifact javadocJar
-
-            pom.withXml {
-                asNode().children().last() + {
-                    resolveStrategy = Closure.DELEGATE_FIRST
-                    name "${project_public_name}"
-                    description "${project_public_description}"
-                    url "https://insanusmokrassar.github.io/${project.name}"
-
-                    scm {
-                        connection "scm:git:git://github.com/insanusmokrassar/${project.name}.git"
-                        developerConnection "scm:git:[fetch=]https://github.com/insanusmokrassar/${project.name}.git[push=]ssh:git@github.com:insanusmokrassar/${project.name}.git"
-                        url "https://github.com/insanusmokrassar/${project.name}"
-
-                    }
-
-                    developers {
-                        developer {
-                            id "InsanusMokrassar"
-                            name "Ovsyannikov Alexey"
-                            email "ovsyannikov.alexey95@gmail.com"
-                        }
-                    }
-
-                    licenses {
-                        license {
-                            name 'The Apache Software License, Version 2.0'
-                            url 'https://github.com/InsanusMokrassar/TelegramBotAPI/blob/master/LICENSE'
-                            distribution 'repo'
-                        }
-                    }
-                }
-            }
+afterEvaluate {
+    project.publishing.publications.all {
+        // rename artifacts
+        groupId "${project.group}"
+        if (it.name.contains('kotlinMultiplatform')) {
+            artifactId = "${project.name}"
+        } else {
+            artifactId = "${project.name}-$name"
         }
     }
 }
 
-signing {
-    useGpgCmd()
-    sign publishing.publications.maven
-}
+publishing {
+    publications.all {
+        artifact javadocsJar
+
+        pom {
+            description = "SauceNao API library"
+            name = "SauceNao API"
+            url = "https://insanusmokrassar.github.io/${project.name}"
+
+            scm {
+                developerConnection = "scm:git:[fetch=]https://github.com/insanusmokrassar/${project.name}.git[push=]https://github.com/insanusmokrassar/${project.name}.git"
+                url = "https://github.com/insanusmokrassar/${project.name}.git"
+            }
+
+            developers {
+                
+                    developer {
+                        id = "InsanusMokrassar"
+                        name = "Ovsyannikov Alexey"
+                        email = "ovsyannikov.alexey95@gmail.com"
+                    }
+                
+            }
+
+            licenses {
+                
+                    license {
+                        name = "Apache Software License 2.0"
+                        url = "https://github.com/InsanusMokrassar/TelegramBotAPI/blob/master/LICENSE"
+                    }
+                
+            }
+        }
+    }
+}

publication.kpsb

@@ -0,0 +1 @@
+{"bintrayConfig":{"repo":"StandardRepository","packageName":"${project.name}","packageVcs":"https://github.com/InsanusMokrassar/${project.name}"},"licenses":[{"id":"Apache-2.0","title":"Apache Software License 2.0","url":"https://github.com/InsanusMokrassar/TelegramBotAPI/blob/master/LICENSE"}],"mavenConfig":{"name":"SauceNao API","description":"SauceNao API library","url":"https://insanusmokrassar.github.io/${project.name}","vcsUrl":"https://github.com/insanusmokrassar/${project.name}.git","developers":[{"id":"InsanusMokrassar","name":"Ovsyannikov Alexey","eMail":"ovsyannikov.alexey95@gmail.com"}]},"type":"Multiplatform"}

publish.gradle

@@ -1,33 +1,55 @@
 apply plugin: 'com.jfrog.bintray'
 
-ext {
-    projectBintrayDir = "${project.group}/".replace(".", "/") + "${project.name}/${project.version}"
-}
+apply from: "maven.publish.gradle"
 
 bintray {
     user = project.hasProperty('BINTRAY_USER') ? project.property('BINTRAY_USER') : System.getenv('BINTRAY_USER')
     key = project.hasProperty('BINTRAY_KEY') ? project.property('BINTRAY_KEY') : System.getenv('BINTRAY_KEY')
-    publications = ["maven"]
     filesSpec {
-        into "$projectBintrayDir"
-        from("build/libs") {
-            include "**/*.asc"
-        }
-        from("build/publications/maven") {
-            rename 'pom-default.xml(.*)', "${project.name}-${project.version}.pom\$1"
+        from "${buildDir}/publications/"
+        eachFile {
+            String directorySubname = it.getFile().parentFile.name
+            if (it.getName() == "module.json") {
+                if (directorySubname == "kotlinMultiplatform") {
+                    it.setPath("${project.name}/${project.version}/${project.name}-${project.version}.module")
+                } else {
+                    it.setPath("${project.name}-${directorySubname}/${project.version}/${project.name}-${directorySubname}-${project.version}.module")
+                }
+            } else {
+                if (directorySubname == "kotlinMultiplatform" && it.getName() == "pom-default.xml") {
+                    it.setPath("${project.name}/${project.version}/${project.name}-${project.version}.pom")
+                } else {
+                    it.exclude()
+                }
+            }
         }
+        into "${project.group}".replace(".", "/")
     }
     pkg {
-        repo = 'StandardRepository'
+        repo = "StandardRepository"
         name = "${project.name}"
         vcsUrl = "https://github.com/InsanusMokrassar/${project.name}"
-        licenses = ['Apache-2.0']
+        licenses = ["Apache-2.0"]
         version {
             name = "${project.version}"
             released = new Date()
-            vcsTag = name
+            vcsTag = "${project.version}"
+            gpg {
+                sign = true
+                passphrase = project.hasProperty('signing.gnupg.passphrase') ? project.property('signing.gnupg.passphrase') : System.getenv('signing.gnupg.passphrase')
+            }
         }
     }
 }
 
-apply from: "maven.publish.gradle"
+bintrayUpload.doFirst {
+    publications = publishing.publications.collect {
+        if (it.name.contains('kotlinMultiplatform')) {
+            null
+        } else {
+            it.name
+        }
+    } - null
+}
+
+bintrayUpload.dependsOn publishToMavenLocal

src/commonMain/kotlin/com/github/insanusmokrassar/SauceNaoAPI/SauceNaoAPI.kt

@@ -5,20 +5,18 @@ import com.github.insanusmokrassar.SauceNaoAPI.exceptions.sauceNaoAPIException
 import com.github.insanusmokrassar.SauceNaoAPI.models.*
 import com.github.insanusmokrassar.SauceNaoAPI.utils.*
 import io.ktor.client.HttpClient
-import io.ktor.client.call.call
-import io.ktor.client.engine.okhttp.OkHttp
 import io.ktor.client.features.ClientRequestException
 import io.ktor.client.request.*
 import io.ktor.client.request.forms.*
 import io.ktor.client.statement.HttpResponse
 import io.ktor.client.statement.readText
 import io.ktor.http.*
+import io.ktor.utils.io.core.Closeable
 import io.ktor.utils.io.core.Input
 import kotlinx.coroutines.*
 import kotlinx.coroutines.channels.Channel
 import kotlinx.serialization.json.Json
-import java.io.Closeable
-import java.util.logging.Logger
+import kotlinx.serialization.json.nonstrict
 import kotlin.Result
 import kotlin.coroutines.*
 
@@ -35,15 +33,21 @@ private const val MINIMAL_SIMILARITY_FIELD = "minsim"
 
 private const val SEARCH_URL = "https://saucenao.com/search.php"
 
+val defaultSauceNaoParser = Json {
+    allowSpecialFloatingPointValues = true
+    allowStructuredMapKeys = true
+    ignoreUnknownKeys = true
+    useArrayPolymorphism = true
+}
+
 data class SauceNaoAPI(
     private val apiToken: String? = null,
     private val outputType: OutputType = JsonOutputType,
-    private val client: HttpClient = HttpClient(OkHttp),
+    private val client: HttpClient = HttpClient(),
     private val searchUrl: String = SEARCH_URL,
-    private val scope: CoroutineScope = CoroutineScope(Dispatchers.Default)
+    private val scope: CoroutineScope = CoroutineScope(Dispatchers.Default),
+    private val parser: Json = defaultSauceNaoParser
 ) : Closeable {
-    private val logger = Logger.getLogger("SauceNaoAPI")
-
     private val requestsChannel = Channel<Pair<Continuation<SauceNaoAnswer>, HttpRequestBuilder>>(Channel.UNLIMITED)
     private val timeManager = TimeManager(scope)
     private val quotaManager = RequestQuotaManager(scope)
@@ -61,7 +65,6 @@ data class SauceNaoAPI(
 
                     quotaManager.updateQuota(answer.header, timeManager)
                 } catch (e: TooManyRequestsException) {
-                    logger.warning("Exceed time limit. Answer was:\n${e.answerContent}")
                     quotaManager.happenTooManyRequests(timeManager, e)
                     requestsChannel.send(callback to requestBuilder)
                 } catch (e: Exception) {
@@ -87,7 +90,7 @@ data class SauceNaoAPI(
 
     suspend fun request(
         mediaInput: Input,
-        mimeType: ContentType = mediaInput.mimeType,
+        mimeType: ContentType,
         resultsCount: Int? = null,
         minSimilarity: Float? = null
     ): SauceNaoAnswer? = makeRequest(
@@ -138,9 +141,8 @@ data class SauceNaoAPI(
         return try {
             val call = client.request<HttpResponse>(builder)
             val answerText = call.readText()
-            logger.info(answerText)
             timeManager.addTimeAndClear()
-            Json.nonstrict.parse(
+            parser.decodeFromString(
                 SauceNaoAnswerSerializer,
                 answerText
             )

src/commonMain/kotlin/com/github/insanusmokrassar/SauceNaoAPI/exceptions/TooManyRequestsException.kt

@@ -9,6 +9,7 @@ import io.ktor.http.HttpStatusCode.Companion.TooManyRequests
 import io.ktor.utils.io.errors.IOException
 
 internal suspend fun ClientRequestException.sauceNaoAPIException(): Exception  {
+    val response = response ?: return this
         return when (response.status) {
             TooManyRequests -> {
                 val answerContent = response.readText()
@@ -21,14 +22,14 @@ internal suspend fun ClientRequestException.sauceNaoAPIException(): Exception  {
         }
     }
 
-sealed class TooManyRequestsException : IOException() {
+sealed class TooManyRequestsException(message: String, cause: Throwable? = null) : IOException(message, cause) {
     abstract val answerContent: String
     abstract val waitTime: TimeSpan
 }
 
-class TooManyRequestsShortException(override val answerContent: String) : TooManyRequestsException() {
+class TooManyRequestsShortException(override val answerContent: String) : TooManyRequestsException("Too many requests were sent in the short period") {
     override val waitTime: TimeSpan = SHORT_TIME_RECALCULATING_MILLIS
 }
-class TooManyRequestsLongException(override val answerContent: String) : TooManyRequestsException() {
+class TooManyRequestsLongException(override val answerContent: String) : TooManyRequestsException("Too many requests were sent in the long period") {
     override val waitTime: TimeSpan = LONG_TIME_RECALCULATING_MILLIS
 }

src/commonMain/kotlin/com/github/insanusmokrassar/SauceNaoAPI/models/Header.kt

@@ -1,9 +1,12 @@
 package com.github.insanusmokrassar.SauceNaoAPI.models
 
+import com.github.insanusmokrassar.SauceNaoAPI.defaultSauceNaoParser
 import kotlinx.serialization.*
-import kotlinx.serialization.internal.StringDescriptor
-import kotlinx.serialization.json.Json
-import kotlinx.serialization.json.JsonObjectSerializer
+import kotlinx.serialization.builtins.serializer
+import kotlinx.serialization.descriptors.SerialDescriptor
+import kotlinx.serialization.encoding.Decoder
+import kotlinx.serialization.encoding.Encoder
+import kotlinx.serialization.json.*
 
 @Serializable
 data class Header(
@@ -39,21 +42,24 @@ data class Header(
 )
 
 internal object IndexesSerializer : KSerializer<List<HeaderIndex?>> {
-    override val descriptor: SerialDescriptor = StringDescriptor
+    override val descriptor: SerialDescriptor = String.serializer().descriptor
 
     override fun deserialize(decoder: Decoder): List<HeaderIndex?> {
-        val json = JsonObjectSerializer.deserialize(decoder)
+        val json = JsonObject.serializer().deserialize(decoder)
         val parsed = json.keys.mapNotNull { it.toIntOrNull() }.sorted().mapNotNull {
-            val jsonObject = json.getObjectOrNull(it.toString()) ?: return@mapNotNull null
-            val index = Json.nonstrict.parse(HeaderIndex.serializer(), Json.stringify(JsonObjectSerializer, jsonObject))
+            val jsonObject = json[it.toString()] ?.jsonObject ?: return@mapNotNull null
+            val index = defaultSauceNaoParser.decodeFromString(
+                HeaderIndex.serializer(),
+                defaultSauceNaoParser.encodeToString(JsonObject.serializer(), jsonObject)
+            )
             it to index
         }.toMap()
-        return Array<HeaderIndex?>(parsed.keys.max() ?: 0) {
+        return Array<HeaderIndex?>(parsed.keys.maxOrNull() ?: 0) {
             parsed[it]
         }.toList()
     }
 
-    override fun serialize(encoder: Encoder, obj: List<HeaderIndex?>) {
+    override fun serialize(encoder: Encoder, value: List<HeaderIndex?>) {
         TODO()
     }
 }

src/commonMain/kotlin/com/github/insanusmokrassar/SauceNaoAPI/models/SauceNaoAnswer.kt

@@ -0,0 +1,55 @@
+package com.github.insanusmokrassar.SauceNaoAPI.models
+
+import com.github.insanusmokrassar.SauceNaoAPI.defaultSauceNaoParser
+import kotlinx.serialization.*
+import kotlinx.serialization.builtins.ListSerializer
+import kotlinx.serialization.encoding.Decoder
+import kotlinx.serialization.encoding.Encoder
+import kotlinx.serialization.json.*
+
+@Serializable
+private data class TemporalSauceNaoAnswerRepresentation(
+    val header: Header,
+    val results: List<Result> = emptyList(),
+)
+
+@Serializable(SauceNaoAnswerSerializer::class)
+data class SauceNaoAnswer internal constructor(
+    val header: Header,
+    val results: List<Result> = emptyList(),
+    val raw: JsonObject = JsonObject(emptyMap())
+)
+
+@Serializer(SauceNaoAnswer::class)
+object SauceNaoAnswerSerializer : KSerializer<SauceNaoAnswer> {
+    private val resultsSerializer = ListSerializer(Result.serializer())
+    private const val headerField = "header"
+    private const val resultsField = "results"
+    private val serializer = defaultSauceNaoParser
+
+    override fun deserialize(decoder: Decoder): SauceNaoAnswer {
+        val raw = JsonObject.serializer().deserialize(decoder)
+
+        return serializer.decodeFromJsonElement(
+            TemporalSauceNaoAnswerRepresentation.serializer(),
+            raw
+        ).let {
+            SauceNaoAnswer(
+                it.header,
+                it.results,
+                raw
+            )
+        }
+    }
+
+    override fun serialize(encoder: Encoder, value: SauceNaoAnswer) {
+        val resultObject = buildJsonObject {
+            value.raw.forEach {
+                put(it.key, it.value)
+            }
+            put(headerField, serializer.encodeToJsonElement(Header.serializer(), value.header))
+            put(resultsField, serializer.encodeToJsonElement(resultsSerializer, value.results))
+        }
+        JsonObject.serializer().serialize(encoder, resultObject)
+    }
+}

src/commonMain/kotlin/com/github/insanusmokrassar/SauceNaoAPI/utils/CommonMultivariantStringSerializer.kt

@@ -3,6 +3,8 @@ package com.github.insanusmokrassar.SauceNaoAPI.utils
 import kotlinx.serialization.*
 import kotlinx.serialization.builtins.ListSerializer
 import kotlinx.serialization.builtins.serializer
+import kotlinx.serialization.encoding.Decoder
+import kotlinx.serialization.json.*
 
 
 @Serializer(String::class)
@@ -10,10 +12,10 @@ object CommonMultivariantStringSerializer : KSerializer<String> by String.serial
     private val stringArraySerializer = ListSerializer(String.serializer())
 
     override fun deserialize(decoder: Decoder): String {
-        return try {
-            decoder.decodeSerializableValue(String.serializer())
-        } catch (e: Exception) {
-            decoder.decodeSerializableValue(stringArraySerializer).joinToString()
+        return when (val parsed = JsonElement.serializer().deserialize(decoder)) {
+            is JsonPrimitive -> parsed.content
+            is JsonArray -> parsed.joinToString { it.jsonPrimitive.content }
+            else -> error("Unexpected answer object has been received: $parsed")
         }
     }
 }

src/commonMain/kotlin/com/github/insanusmokrassar/SauceNaoAPI/utils/RequestQuotaManager.kt

@@ -7,9 +7,9 @@ import com.github.insanusmokrassar.SauceNaoAPI.exceptions.TooManyRequestsLongExc
 import com.github.insanusmokrassar.SauceNaoAPI.models.Header
 import com.github.insanusmokrassar.SauceNaoAPI.models.LimitsState
 import com.soywiz.klock.DateTime
+import io.ktor.utils.io.core.Closeable
 import kotlinx.coroutines.*
 import kotlinx.coroutines.channels.Channel
-import java.io.Closeable
 import kotlin.coroutines.suspendCoroutine
 import kotlin.math.max
 import kotlin.math.min

src/commonMain/kotlin/com/github/insanusmokrassar/SauceNaoAPI/utils/TimeManager.kt

@@ -3,11 +3,10 @@ package com.github.insanusmokrassar.SauceNaoAPI.utils
 import com.github.insanusmokrassar.SauceNaoAPI.additional.LONG_TIME_RECALCULATING_MILLIS
 import com.github.insanusmokrassar.SauceNaoAPI.additional.SHORT_TIME_RECALCULATING_MILLIS
 import com.soywiz.klock.DateTime
-import com.soywiz.klock.TimeSpan
+import io.ktor.utils.io.core.Closeable
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.channels.Channel
 import kotlinx.coroutines.launch
-import java.io.Closeable
 import kotlin.coroutines.Continuation
 import kotlin.coroutines.suspendCoroutine
 
@@ -44,7 +43,7 @@ private data class TimeManagerMostOldestInLongGetter(
 ) : TimeManagerAction {
     override suspend fun makeChangeWith(times: MutableList<DateTime>) {
         times.clearTooOldTimes()
-        continuation.resumeWith(Result.success(times.min()))
+        continuation.resumeWith(Result.success(times.minOrNull()))
     }
 }
 
@@ -62,7 +61,7 @@ private data class TimeManagerMostOldestInShortGetter(
             Result.success(
                 times.asSequence().filter {
                     limitTime < it
-                }.min()
+                }.minOrNull()
             )
         )
     }

src/jvmTest/kotlin/Launcher.kt

@@ -1,5 +1,4 @@
-package com.github.insanusmokrassar.SauceNaoAPI
-
+import com.github.insanusmokrassar.SauceNaoAPI.SauceNaoAPI
 import io.ktor.http.ContentType
 import io.ktor.utils.io.streams.asInput
 import kotlinx.coroutines.*

src/main/kotlin/com/github/insanusmokrassar/SauceNaoAPI/models/SauceNaoAnswer.kt

@@ -1,44 +0,0 @@
-package com.github.insanusmokrassar.SauceNaoAPI.models
-
-import kotlinx.serialization.*
-import kotlinx.serialization.builtins.ListSerializer
-import kotlinx.serialization.json.*
-
-@Serializable
-data class SauceNaoAnswer internal constructor(
-    val header: Header,
-    val results: List<Result> = emptyList(),
-    val raw: JsonObject = JsonObject(emptyMap())
-)
-
-@Serializer(SauceNaoAnswer::class)
-object SauceNaoAnswerSerializer : KSerializer<SauceNaoAnswer> {
-    private val resultsSerializer = ListSerializer(Result.serializer())
-    private const val headerField = "header"
-    private const val resultsField = "results"
-    private val serializer = Json.nonstrict
-
-    override fun deserialize(decoder: Decoder): SauceNaoAnswer {
-        val raw = JsonObjectSerializer.deserialize(decoder)
-        val stringRaw = serializer.stringify(JsonObjectSerializer, raw)
-
-        return serializer.parse(
-            SauceNaoAnswer.serializer(),
-            stringRaw
-        ).copy(
-            raw = raw
-        )
-    }
-
-    override fun serialize(encoder: Encoder, obj: SauceNaoAnswer) {
-        val resultObject = JsonObject(
-            obj.raw.content.let {
-                it + mapOf(
-                    headerField to serializer.toJson(Header.serializer(), obj.header),
-                    resultsField to serializer.toJson(resultsSerializer, obj.results)
-                )
-            }
-        )
-        JsonObject.serializer().serialize(encoder, resultObject)
-    }
-}

src/main/kotlin/com/github/insanusmokrassar/SauceNaoAPI/utils/MimeTypeDecoder.kt

@@ -1,16 +0,0 @@
-package com.github.insanusmokrassar.SauceNaoAPI.utils
-
-import io.ktor.http.ContentType
-import io.ktor.util.asStream
-import io.ktor.utils.io.core.Input
-import java.io.InputStream
-import java.net.URLConnection
-
-val InputStream.mimeType: ContentType
-    get() {
-        val contentType = URLConnection.guessContentTypeFromStream(this)
-        return ContentType.parse(contentType)
-    }
-
-val Input.mimeType: ContentType
-    get() = asStream().mimeType