update webUI to r20

This reverts commit e575aaf4fb.

.gitattributes

@@ -1,6 +1,28 @@
-#
+* text=auto
-# https://help.github.com/articles/dealing-with-line-endings/
+* text eol=lf
-#
-# These are explicitly windows files and should use crlf
-*.bat           text eol=crlf
 
+# Windows forced line-endings
+/.idea/* text eol=crlf
+*.bat    text eol=crlf
+*.ps1    text eol=crlf
+
+# Gradle wrapper
+*.jar binary
+
+# Binary files types
+*.webp binary
+*.png binary
+*.jpg binary
+*.jpeg binary
+*.gif binary
+*.ico binary
+*.gz binary
+*.zip binary
+*.7z binary
+*.ttf binary
+*.eot binary
+*.woff binary
+*.pyc binary
+*.swp binary
+*.pdf binary
+*.exe binary

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,44 @@
+---
+name: "🐞 Bug report"
+title: "[Bug] <short description>"
+about: "Report a bug"
+labels: "bug"
+---
+
+**PLEASE READ THIS**
+
+I acknowledge that:
+
+- I have updated to the latest version of the app.
+- I have tried the troubleshooting guide described in `README.md`
+- If this is a request for adding/changing an extension it should be brought up to Tachiyomi: https://github.com/tachiyomiorg/tachiyomi-extensions/issues/new/choose
+- If this is an issue with some extension not working properly, It does work inside Tachiyomi as intended.
+- I have searched the existing issues and this is a new ticket **NOT** a duplicate or related to another open issue
+- I will fill out the title and the information in this template
+
+Note that the issue will be automatically closed if you do not fill out the title or requested information.
+
+**DELETE THIS SECTION IF YOU HAVE READ AND ACKNOWLEDGED IT**
+
+---
+
+## Device information
+- Tachidesk version: (Example: v0.2.3-r255-win32)
+- Server Operating System: (Example: Ubuntu 20.04)
+- Server Desktop Environment: N/A or (Example: Gnome 40)
+- Server JVM version: bundled with win32 or (Example: Java 8 Update 281 or OpenJDK 8u281)
+- Client Operating System: <usually the same as above Server Operating System>
+- Client Web Browser: (Example: Google Chrome 89.0.4389.82) 
+
+## Steps to reproduce
+1. First Step
+2. Second Step
+
+### Expected behavior
+Describe what should have happened. Remove this line after you are done.
+
+### Actual behavior
+Describe what happens instead. Remove this line after you are done.
+
+## Other details
+Describe additional details If necessary. Remove this line after you are done.

.github/ISSUE_TEMPLATE/config.yml

@@ -0,0 +1 @@
+blank_issues_enabled: false

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,29 @@
+---
+name: "🌟 Feature request"
+title: "[Feature Request] <short description>"
+about: "Suggest a feature to improve the project"
+labels: "enhancement"
+---
+
+**PLEASE READ THIS**
+
+I acknowledge that:
+
+- I have updated to the latest version of the app.
+- I have tried the troubleshooting guide described in `README.md`
+- If this is a request for adding/changing an extension it should be brought up to Tachiyomi: https://github.com/tachiyomiorg/tachiyomi-extensions/issues/new/choose
+- If this is an issue with some extension not working properly, It does work in Tachiyomi application as intended.
+- I have searched the existing issues and this is a new ticket **NOT** a duplicate or related to another open issue
+- I will fill out the title and the information in this template
+
+Note that the issue will be automatically closed if you do not fill out the title or requested information.
+
+**DELETE THIS SECTION IF YOU HAVE READ AND ACKNOWLEDGED IT**
+
+---
+
+## What feature should be added to Tachidesk?
+Explain What the feature is and how it should work in detail. Remove this line after you are done.
+
+##  Why/Project's Benefit/Existing Problem
+Explain why this should be added. Remove this line after you are done.

.github/scripts/commit-repo.sh

@@ -1,18 +0,0 @@
-#!/bin/bash
-
-cp ../master/repo/* .
-new_build=$(ls | tail -1)
-echo "New build file name: $new_build"
-
-cp -f $new_build Tachidesk-latest.jar
-
-git config --global user.email "github-actions[bot]@users.noreply.github.com"
-git config --global user.name "github-actions[bot]"
-git status
-if [ -n "$(git status --porcelain)" ]; then
-    git add .
-    git commit -m "Update repo"
-    git push
-else
-    echo "No changes to commit"
-fi

.github/scripts/create-repo.sh

@@ -1,13 +0,0 @@
-#!/bin/bash
-
-# Get last commit message
-last_commit_log=$(git log -1 --pretty=format:"%s")
-echo "last commit log: $last_commit_log"
-
-filter_count=$(echo "$last_commit_log" | grep -c '\[RELEASE CI\]' )
-echo "count is: $filter_count"
-
-if [ "$filter_count" -gt 0 ]; then
-  mkdir -p repo/
-  cp server/build/Tachidesk-*.jar repo/
-fi

.github/workflows/build_pull_request.yml

@@ -1,9 +1,6 @@
-name: CI
+name: CI Pull Request
 
 on:
-  push:
-    branches:
-      - master
   pull_request:
 
 jobs:
@@ -19,21 +16,21 @@ jobs:
         uses: gradle/wrapper-validation-action@v1
 
   build:
-    name: Build FatJar
+    name: Build pull request
     needs: check_wrapper
     if: "!startsWith(github.event.head_commit.message, '[SKIP CI]')"
     runs-on: ubuntu-latest
 
     steps:
       - name: Cancel previous runs
-        uses: styfle/cancel-workflow-action@0.5.0
+        uses: styfle/cancel-workflow-action@0.9.0
         with:
           access_token: ${{ github.token }}
 
-      - name: Checkout master branch
+      - name: Checkout pull request
         uses: actions/checkout@v2
         with:
-          ref: master
+          ref: ${{ github.event.pull_request.head.sha }}
           path: master
           fetch-depth: 0
 
@@ -48,13 +45,12 @@ jobs:
           mkdir -p ~/.gradle
           cp .github/runner-files/ci-gradle.properties ~/.gradle/gradle.properties
 
-      - name: Download and process android.jar
+      - name: Download android.jar
-        if: github.event_name == 'push' && github.repository == 'AriaMoradi/Tachidesk'
         run: |
           cd master
-          ./scripts/getAndroid.sh
+          curl https://raw.githubusercontent.com/Suwayomi/Tachidesk/android-jar/android.jar -o AndroidCompat/lib/android.jar
 
-      - name: Build the Jar
+      - name: Build Jar
         uses: eskatos/gradle-command-action@v1
         with:
           build-root-directory: master
@@ -63,22 +59,3 @@ jobs:
           wrapper-cache-enabled: true
           dependencies-cache-enabled: true
           configuration-cache-enabled: true
-
-      - name: Create repo artifacts
-        if: github.event_name == 'push' && github.repository == 'AriaMoradi/Tachidesk'
-        run: |
-          cd master
-          ./.github/scripts/create-repo.sh
-
-      - name: Checkout repo branch
-        if: github.event_name == 'push' && github.repository == 'AriaMoradi/Tachidesk'
-        uses: actions/checkout@v2
-        with:
-          ref: repo
-          path: repo
-
-      - name: Deploy repo
-        if: github.event_name == 'push' && github.repository == 'AriaMoradi/Tachidesk'
-        run: |
-          cd repo
-          ../master/.github/scripts/commit-repo.sh

.github/workflows/build_push.yml

@@ -0,0 +1,126 @@
+name: CI build
+
+on:
+  push:
+    branches:
+      - master
+
+jobs:
+  check_wrapper:
+    name: Validate Gradle Wrapper
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Clone repo
+        uses: actions/checkout@v2
+
+      - name: Validate Gradle Wrapper
+        uses: gradle/wrapper-validation-action@v1
+
+  build:
+    name: Build artifacts and deploy preview
+    needs: check_wrapper
+    if: "!startsWith(github.event.head_commit.message, '[SKIP CI]')"
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Cancel previous runs
+        uses: styfle/cancel-workflow-action@0.9.0
+        with:
+          access_token: ${{ github.token }}
+
+      - name: Checkout master branch
+        uses: actions/checkout@v2
+        with:
+          ref: master
+          path: master
+          fetch-depth: 0
+
+      - name: Set up JDK 1.8
+        uses: actions/setup-java@v1
+        with:
+          java-version: 1.8
+
+      - name: Copy CI gradle.properties
+        run: |
+          cd master
+          mkdir -p ~/.gradle
+          cp .github/runner-files/ci-gradle.properties ~/.gradle/gradle.properties
+
+      - name: Download android.jar
+        run: |
+          cd master
+          curl https://raw.githubusercontent.com/Suwayomi/Tachidesk/android-jar/android.jar -o AndroidCompat/lib/android.jar
+
+      - name: Build Jar
+        uses: eskatos/gradle-command-action@v1
+        env:
+          ProductBuildType: "Preview"
+        with:
+          build-root-directory: master
+          wrapper-directory: master
+          arguments: :server:shadowJar --stacktrace
+          wrapper-cache-enabled: true
+          dependencies-cache-enabled: true
+          configuration-cache-enabled: true
+
+#      - name: Mock Build and copy webUI, Build Jar
+#        run: |
+#          mkdir -p master/server/build
+#          cd master/server/build
+#          echo "test" > Tachidesk-v0.3.8-r583.jar
+
+      - name: Generate Tag Name
+        id: GenTagName
+        run: |
+          cd master/server/build
+          genTag=$(ls *.jar | sed -e's/Tachidesk-\|.jar//g')
+          echo "$genTag"
+          echo "::set-output name=value::$genTag"
+
+      - name: make windows packages
+        run: |
+          cd master/scripts
+          ./windows-bundler.sh win32
+          ./windows-bundler.sh win64
+
+#      - name: Mock make windows packages
+#        run: |
+#           cd master/server/build
+#           echo test > Tachidesk-v0.3.8-r580-win32.zip
+
+      - name: Checkout preview branch
+        uses: actions/checkout@v2
+        with:
+          repository: 'Suwayomi/Tachidesk-Server-preview'
+          ref: main
+          path: preview
+          token: ${{ secrets.DEPLOY_PREVIEW_TOKEN }}
+
+      - name: Create Tag
+        run: |
+          TAG="${{ steps.GenTagName.outputs.value }}"
+          echo "tag: $TAG"
+          cd preview
+          echo "{ \"latest\": \"$TAG\" }" > index.json
+          git add index.json
+          git config --global user.email "github-actions[bot]@users.noreply.github.com"
+          git config --global user.name "github-actions[bot]"
+          git commit -m "Updated to $TAG"
+          git push origin main
+
+          git tag $TAG
+          git push origin $TAG
+
+      - name: Upload Preview Release
+        uses: ncipollo/release-action@v1
+        with:
+          token: ${{ secrets.DEPLOY_PREVIEW_TOKEN }}
+          artifacts: "master/server/build/*.jar,master/server/build/*.zip"
+          owner: "Suwayomi"
+          repo: "Tachidesk-Server-preview"
+          tag: ${{ steps.GenTagName.outputs.value }}
+
+      - name: Run Docker build workflow
+        run: |
+          curl -X POST -H "Accept: application/vnd.github.v3+json" -H "Authorization: token ${{ secrets.DEPLOY_PREVIEW_TOKEN }}" -d '{"ref":"main", "inputs":{"tachidesk_release_type": "preview"}}' https://api.github.com/repos/suwayomi/docker-tachidesk/actions/workflows/build_container_images.yml/dispatches

.github/workflows/issue_closer.yml

@@ -0,0 +1,37 @@
+name: Issue closer
+
+on:
+  issues:
+    types: [opened, edited, reopened]
+
+jobs:
+  autoclose:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Autoclose issues
+        uses: arkon/issue-closer-action@v3.0
+        with:
+          repo-token: ${{ github.token }}
+          rules: |
+            [
+              {
+                "type": "title",
+                "regex": ".*<short description>*",
+                "message": "You did not fill out the description in the title"
+              },
+              {
+                "type": "body",
+                "regex": ".*DELETE THIS SECTION IF YOU HAVE READ AND ACKNOWLEDGED IT.*",
+                "message": "The acknowledgment section was not removed"
+              },
+              {
+                "type": "body",
+                "regex": "(Tachidesk version|Server Operating System|Server Desktop Environment|Server JVM version|Client Operating System|Client Web Browser):.*(\\(Example:|<usually).*",
+                "message": "The requested information was not filled out"
+              },
+              {
+                "type": "body",
+                "regex": ".*Remove this line after you are done.*",
+                "message": "The lines requesting to be removed were not removed."
+              }
+            ]

.github/workflows/publish.yml

@@ -0,0 +1,92 @@
+name: CI Publish
+
+on:
+  push:
+    tags:
+      - 'v*'
+
+jobs:
+  check_wrapper:
+    name: Validate Gradle Wrapper
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Clone repo
+        uses: actions/checkout@v2
+
+      - name: Validate Gradle Wrapper
+        uses: gradle/wrapper-validation-action@v1
+
+  build:
+    name: Build artifacts and release
+    needs: check_wrapper
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Cancel previous runs
+        uses: styfle/cancel-workflow-action@0.9.0
+        with:
+          access_token: ${{ github.token }}
+
+      - name: Checkout ${{ github.ref }}
+        uses: actions/checkout@v2
+        with:
+          ref: ${{ github.ref }}
+          path: master
+          fetch-depth: 0
+
+      - name: Set up JDK 1.8
+        uses: actions/setup-java@v1
+        with:
+          java-version: 1.8
+
+      - name: Copy CI gradle.properties
+        run: |
+          cd master
+          mkdir -p ~/.gradle
+          cp .github/runner-files/ci-gradle.properties ~/.gradle/gradle.properties
+
+      - name: Download android.jar
+        run: |
+          cd master
+          curl https://raw.githubusercontent.com/Suwayomi/Tachidesk/android-jar/android.jar -o AndroidCompat/lib/android.jar
+
+      - name: Cache node_modules
+        uses: actions/cache@v2
+        with:
+          path: |
+            **/webUI/node_modules
+          key: ${{ runner.os }}-${{ hashFiles('**/webUI/yarn.lock') }}
+
+      - name: Build and copy webUI, Build Jar
+        uses: eskatos/gradle-command-action@v1
+        env:
+          ProductBuildType: "Stable"
+        with:
+          build-root-directory: master
+          wrapper-directory: master
+          arguments: :server:downloadWebUI :server:shadowJar --stacktrace
+          wrapper-cache-enabled: true
+          dependencies-cache-enabled: true
+          configuration-cache-enabled: true
+
+      - name: make windows packages
+        run: |
+          cd master/scripts
+          ./windows-bundler.sh win32
+          ./windows-bundler.sh win64
+
+      - name: Upload Release
+        uses: xresloader/upload-to-github-release@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          file: "master/server/build/*.jar;master/server/build/*.zip"
+          tags: true
+          draft: true
+          verbose: true
+
+      - name: Run Docker build workflow
+        run: |
+          curl -X POST -H "Accept: application/vnd.github.v3+json" -H "Authorization: token ${{ secrets.DEPLOY_PREVIEW_TOKEN }}" -d '{"ref":"main", "inputs":{"tachidesk_release_type": "stable"}}' https://api.github.com/repos/suwayomi/docker-tachidesk/actions/workflows/build_container_images.yml/dispatches
+          

.gitignore

@@ -1,8 +1,16 @@
 # Ignore Gradle project-specific cache directory
 .gradle
 .idea
+gradle.properties
 
 # Ignore Gradle build output directory
 build
 
-server/src/main/resources/react
+server/src/main/resources/WebUI.zip
+server/tmp/
+server/tachiserver-data/
+
+# bundle asset downlaods
+OpenJDK*.zip
+electron-*.zip
+rcedit-*

AndroidCompat/Config/build.gradle.kts

@@ -1,4 +1,4 @@
 dependencies {
-    // Config API
+    // Config API, moved to the global build.gradle
 //    implementation("com.typesafe:config:1.4.0")
 }

AndroidCompat/Config/src/main/java/xyz/nulldev/ts/config/ApplicationRootDir.kt

@@ -0,0 +1,18 @@
+package xyz.nulldev.ts.config
+
+import net.harawata.appdirs.AppDirsFactory
+
+/*
+ * Copyright (C) Contributors to the Suwayomi project
+ * 
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
+
+val ApplicationRootDir: String
+    get(): String {
+        return System.getProperty(
+                "suwayomi.tachidesk.server.rootDir",
+                AppDirsFactory.getInstance().getUserDataDir("Tachidesk", null, null)
+        )
+    }

AndroidCompat/Config/src/main/java/xyz/nulldev/ts/config/ConfigManager.kt

@@ -1,5 +1,13 @@
 package xyz.nulldev.ts.config
 
+/*
+ * Copyright (C) Contributors to the Suwayomi project
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
+
+import ch.qos.logback.classic.Level
 import com.typesafe.config.Config
 import com.typesafe.config.ConfigFactory
 import com.typesafe.config.ConfigRenderOptions
@@ -10,49 +18,58 @@ import java.io.File
  * Manages app config.
  */
 open class ConfigManager {
-    private val generatedModules
+    private val generatedModules = mutableMapOf<Class<out ConfigModule>, ConfigModule>()
-            = mutableMapOf<Class<out ConfigModule>, ConfigModule>()
     val config by lazy { loadConfigs() }
 
     //Public read-only view of modules
     val loadedModules: Map<Class<out ConfigModule>, ConfigModule>
         get() = generatedModules
 
-    open val configFolder: String
-        get() = System.getProperty("compat-configdirs") ?: "tachiserver-data/config"
-
     val logger = KotlinLogging.logger {}
 
     /**
      * Get a config module
      */
-    inline fun <reified T : ConfigModule> module(): T
+    inline fun <reified T : ConfigModule> module(): T = loadedModules[T::class.java] as T
-            = loadedModules[T::class.java] as T
 
     /**
      * Get a config module (Java API)
      */
-    fun <T : ConfigModule> module(type: Class<T>): T
+    fun <T : ConfigModule> module(type: Class<T>): T = loadedModules[type] as T
-            = loadedModules[type] as T
 
     /**
      * Load configs
      */
     fun loadConfigs(): Config {
-        val configs = mutableListOf<Config>()
+        //Load reference configs
+        val compatConfig = ConfigFactory.parseResources("compat-reference.conf")
+        val serverConfig = ConfigFactory.parseResources("server-reference.conf")
+        val baseConfig =
+                ConfigFactory.parseMap(
+                        mapOf(
+                                "ts.server.rootDir" to ApplicationRootDir
+                        )
+                )
 
-        //Load reference config
+        //Load user config
-        configs += ConfigFactory.parseResources("reference.conf")
+        val userConfig =
+                File(ApplicationRootDir, "server.conf").let {
+                    ConfigFactory.parseFile(it)
+                }
 
-        //Load custom configs from dir
+
-        File(configFolder).listFiles()?.map {
+        val config = ConfigFactory.empty()
-            ConfigFactory.parseFile(it)
+                .withFallback(baseConfig)
-        }?.filterNotNull()?.forEach {
+                .withFallback(userConfig)
-            configs += it.withFallback(configs.last())
+                .withFallback(compatConfig)
+                .withFallback(serverConfig)
+                .resolve()
+
+        // set log level early
+        if (debugLogsEnabled(config)) {
+            setLogLevel(Level.DEBUG)
         }
 
-        val config = configs.last().resolve()
-
         logger.debug {
             "Loaded config:\n" + config.root().render(ConfigRenderOptions.concise().setFormatted(true))
         }
@@ -61,7 +78,7 @@ open class ConfigManager {
     }
 
     fun registerModule(module: ConfigModule) {
-        generatedModules.put(module.javaClass, module)
+        generatedModules[module.javaClass] = module
     }
 
     fun registerModules(vararg modules: ConfigModule) {

AndroidCompat/Config/src/main/java/xyz/nulldev/ts/config/Logging.kt

@@ -0,0 +1,20 @@
+package xyz.nulldev.ts.config
+
+/*
+ * Copyright (C) Contributors to the Suwayomi project
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
+
+import ch.qos.logback.classic.Level
+import com.typesafe.config.Config
+import mu.KotlinLogging
+import org.slf4j.Logger
+
+fun setLogLevel(level: Level) {
+    (KotlinLogging.logger(Logger.ROOT_LOGGER_NAME).underlyingLogger as ch.qos.logback.classic.Logger).level = level
+}
+
+fun debugLogsEnabled(config: Config)
+    = System.getProperty("suwayomi.tachidesk.server.debugLogsEnabled", config.getString("server.debugLogsEnabled")).toBoolean()

AndroidCompat/Config/src/main/java/xyz/nulldev/ts/config/ServerConfig.kt

@@ -1,35 +0,0 @@
-package xyz.nulldev.ts.config
-
-import com.typesafe.config.Config
-import java.io.File
-
-class ServerConfig(config: Config) : ConfigModule(config) {
-    val ip = config.getString("ip")
-    val port = config.getInt("port")
-
-    val allowConfigChanges = config.getBoolean("allowConfigChanges")
-    val enableWebUi = config.getBoolean("enableWebUi")
-    val useOldWebUi = config.getBoolean("useOldWebUi")
-    val prettyPrintApi = config.getBoolean("prettyPrintApi")
-    // TODO Apply to operation IDs
-    val disabledApiEndpoints = config.getStringList("disabledApiEndpoints").map(String::toLowerCase)
-    val enabledApiEndpoints = config.getStringList("enabledApiEndpoints").map(String::toLowerCase)
-    val httpInitializedPrintMessage = config.getString("httpInitializedPrintMessage")
-
-    val useExternalStaticFiles = config.getBoolean("useExternalStaticFiles")
-    val externalStaticFilesFolder = config.getString("externalStaticFilesFolder")
-
-    val rootDir = registerFile(config.getString("rootDir"))
-    val patchesDir = registerFile(config.getString("patchesDir"))
-
-    fun registerFile(file: String): File {
-        return File(file).apply {
-            mkdirs()
-        }
-    }
-
-    companion object {
-        fun register(config: Config)
-                = ServerConfig(config.getConfig("ts.server"))
-    }
-}

AndroidCompat/build.gradle.kts

@@ -1,12 +1,12 @@
 
 plugins {
     application
+    kotlin("plugin.serialization")
 }
 
 
 repositories {
     mavenCentral()
-    jcenter()
     maven {
         url = uri("https://jitpack.io")
     }
@@ -18,44 +18,49 @@ repositories {
 
 dependencies {
     // Android stub library
-//    compileOnly( fileTree(File(rootProject.rootDir, "libs/android"), include: "*.jar")
     implementation(fileTree("lib/"))
-    implementation(fileTree("${rootProject.rootDir}/server/lib/dex2jar/"))
 
 
     // Android JAR libs
 //    compileOnly( fileTree(dir: new File(rootProject.rootDir, "libs/other"), include: "*.jar")
 
     // JSON
-    compileOnly( "com.google.code.gson:gson:2.8.6")
+    compileOnly("com.google.code.gson:gson:2.8.6")
 
     // Javassist
-    compileOnly( "org.javassist:javassist:3.27.0-GA")
+    compileOnly("org.javassist:javassist:3.27.0-GA")
-
-    // Coroutines
-    val kotlinx_coroutines_version = "1.4.2"
-    compileOnly( "org.jetbrains.kotlinx:kotlinx-coroutines-core:$kotlinx_coroutines_version")
-    compileOnly( "org.jetbrains.kotlinx:kotlinx-coroutines-jdk8:$kotlinx_coroutines_version")
 
     // XML
-    compileOnly( group= "xmlpull", name= "xmlpull", version= "1.1.3.1")
+    compileOnly(group= "xmlpull", name= "xmlpull", version= "1.1.3.1")
 
     // Config API
-    implementation( project(":AndroidCompat:Config"))
+    implementation(project(":AndroidCompat:Config"))
-
-    // dex2jar
-//    compileOnly( "dex2jar:dex-translator")
-
-    // APK parser
-    compileOnly("net.dongliu:apk-parser:2.6.10")
 
     // APK sig verifier
     compileOnly("com.android.tools.build:apksig:4.2.0-alpha13")
 
     // AndroidX annotations
-    compileOnly( "androidx.annotation:annotation:1.2.0-alpha01")
+    compileOnly("androidx.annotation:annotation:1.2.0-alpha01")
 
-//    compileOnly("io.reactivex:rxjava:1.3.8")
+    // substitute for duktape-android
+    // 'org.mozilla:rhino' includes some code that we don't need so use 'org.mozilla:rhino-runtime' instead
+    implementation("org.mozilla:rhino-runtime:1.7.13")
+    // 'org.mozilla:rhino-engine' provides the same interface as 'javax.script' a.k.a Nashorn
+    implementation("org.mozilla:rhino-engine:1.7.13")
+
+    // Kotlin wrapper around Java Preferences, makes certain things easier
+    val multiplatformSettingsVersion = "0.7.7"
+    implementation("com.russhwolf:multiplatform-settings-jvm:$multiplatformSettingsVersion")
+    implementation("com.russhwolf:multiplatform-settings-serialization-jvm:$multiplatformSettingsVersion")
+
+    // Android version of SimpleDateFormat
+    implementation("com.ibm.icu:icu4j:69.1")
+}
+
+tasks {
+    withType<org.jetbrains.kotlin.gradle.tasks.KotlinCompile> {
+        kotlinOptions.freeCompilerArgs = listOf("-Xopt-in=kotlin.RequiresOptIn")
+    }
 }
 
 //def fatJarTask = tasks.getByPath(':AndroidCompat:JVMPatch:fatJar')

AndroidCompat/getAndroid.ps1

@@ -0,0 +1,106 @@
+# Copyright (C) Contributors to the Suwayomi project
+#
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at https://mozilla.org/MPL/2.0/.
+
+# This is a windows only PowerShell script to create android.jar stubs
+
+# foolproof against running from AndroidCompat dir instead of running from project root
+if ($(Split-Path -Path (Get-Location) -Leaf) -eq "AndroidCompat" ) {
+    Set-Location ..
+}
+
+Write-Output "Getting required Android.jar..."
+Remove-Item -Recurse -Force "tmp" -ErrorAction SilentlyContinue | Out-Null
+New-Item -ItemType Directory -Force -Path "tmp" | Out-Null
+
+$androidEncoded = (Invoke-WebRequest -Uri "https://android.googlesource.com/platform/prebuilts/sdk/+/6cd31be5e4e25901aadf838120d71a79b46d9add/30/public/android.jar?format=TEXT" -UseBasicParsing).content
+
+$android_jar = (Get-Location).Path + "\tmp\android.jar"
+
+[IO.File]::WriteAllBytes($android_jar, [Convert]::FromBase64String($androidEncoded))
+
+# We need to remove any stub classes that we have implementations for
+Write-Output "Patching JAR..."
+
+function Remove-Files-Zip($zipfile, $paths)
+{
+    [Reflection.Assembly]::LoadWithPartialName('System.IO.Compression') | Out-Null
+
+    $stream = New-Object IO.FileStream($zipfile, [IO.FileMode]::Open)
+    $mode   = [IO.Compression.ZipArchiveMode]::Update
+    $zip    = New-Object IO.Compression.ZipArchive($stream, $mode)
+
+    if ($paths.getType().Name -eq "Object[]")
+    {
+        $paths | ForEach-Object {
+            $path = $_
+            ($zip.Entries | Where-Object { $_.FullName -like $path }) | ForEach-Object { Write-Output "Deleting: $($_.FullName)"; $_.Delete() }
+        }
+    }
+    else
+    {
+        ($zip.Entries | Where-Object { $_.FullName -like $paths }) | ForEach-Object { Write-Output "Deleting: $($_.FullName)"; $_.Delete() }
+    }
+
+
+    $zip.Dispose()
+    $stream.Close()
+    $stream.Dispose()
+}
+
+Write-Output "Removing org.json..."
+Remove-Files-Zip $android_jar 'org/json/*'
+
+Write-Output "Removing org.apache..."
+Remove-Files-Zip $android_jar 'org/apache/*'
+
+Write-Output "Removing org.w3c..."
+Remove-Files-Zip $android_jar 'org/w3c/*'
+
+Write-Output "Removing org.xml..."
+Remove-Files-Zip $android_jar 'org/xml/*'
+
+Write-Output "Removing org.xmlpull..."
+Remove-Files-Zip $android_jar 'org/xmlpull/*'
+
+Write-Output "Removing junit..."
+Remove-Files-Zip $android_jar 'junit/*'
+
+Write-Output "Removing javax..."
+Remove-Files-Zip $android_jar 'javax/*'
+
+Write-Output "Removing java..."
+Remove-Files-Zip $android_jar 'java/*'
+
+Write-Output "Removing overriden classes..."
+Remove-Files-Zip $android_jar 'android/app/Application.class'
+Remove-Files-Zip $android_jar 'android/app/Service.class'
+Remove-Files-Zip $android_jar 'android/net/Uri.class'
+Remove-Files-Zip $android_jar 'android/net/Uri$Builder.class'
+Remove-Files-Zip $android_jar 'android/os/Environment.class'
+Remove-Files-Zip $android_jar 'android/text/format/Formatter.class'
+Remove-Files-Zip $android_jar 'android/text/Html.class'
+
+function Dedupe($path)
+{
+    Push-Location $path
+    $classes = Get-ChildItem . *.* -Recurse | Where-Object { !$_.PSIsContainer }
+    $classes | ForEach-Object {
+        "Processing class: $($_.FullName)"
+        Remove-Files-Zip $android_jar ("$($_.Name).class","$($_.Name)$*.class","$($_.Name)Kt.class","$($_.Name)Kt$*.class") | Out-Null
+    }
+    Pop-Location
+}
+
+Dedupe "AndroidCompat/src/main/java"
+Dedupe "server/src/main/kotlin"
+
+Write-Output "Copying Android.jar to library folder..."
+Move-Item -Force $android_jar "AndroidCompat/lib/android.jar"
+
+Write-Output "Cleaning up..."
+Remove-Item -Recurse -Force "tmp"
+
+Write-Output "Done!"

AndroidCompat/getAndroid.sh

@@ -1,12 +1,38 @@
 #!/usr/bin/env bash
+
+# Copyright (C) Contributors to the Suwayomi project
+#
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at https://mozilla.org/MPL/2.0/.
+
+# This is a bash script to create android.jar stubs
+
+for dep in "curl" "base64" "zip"
+do
+  which $dep >/dev/null 2>&1 || { echo >&2 "Error: This script needs $dep installed."; abort=yes; }
+done
+
+if [ "$abort" = yes ]; then
+  echo "Some of the dependencies didn't exist. Aborting."
+  exit 1
+fi
+
+
+# foolproof against running from AndroidCompat dir instead of running from project root
+if [ "$(basename "$(pwd)")" = "AndroidCompat" ]; then
+  cd ..
+fi
+
+
 echo "Getting required Android.jar..."
 rm -rf "tmp"
 mkdir -p "tmp"
 pushd "tmp"
 
-curl "https://android.googlesource.com/platform/prebuilts/sdk/+/3b8a524d25fa6c3d795afb1eece3f24870c60988/27/public/android.jar?format=TEXT" | base64 --decode > android.jar
+curl "https://android.googlesource.com/platform/prebuilts/sdk/+/6cd31be5e4e25901aadf838120d71a79b46d9add/30/public/android.jar?format=TEXT" | base64 --decode > android.jar
 
-# We need to remove any stub classes that we might use
+# We need to remove any stub classes that we have implementations for
 echo "Patching JAR..."
 
 echo "Removing org.json..."
@@ -33,7 +59,7 @@ zip --delete android.jar javax/*
 echo "Removing java..."
 zip --delete android.jar java/*
 
-echo "Removing overriden classes..."
+echo "Removing overridden classes..."
 zip --delete android.jar android/app/Application.class
 zip --delete android.jar android/app/Service.class
 zip --delete android.jar android/net/Uri.class
@@ -42,12 +68,12 @@ zip --delete android.jar android/os/Environment.class
 zip --delete android.jar android/text/format/Formatter.class
 zip --delete android.jar android/text/Html.class
 
-# Dedup overriden Android classes
+# Dedup overridden Android classes
 ABS_JAR="$(realpath android.jar)"
 function dedup() {
     pushd "$1"
-    CLASSES="$(find * -type f)"
+    CLASSES="$(find ./* -type f)"
-    echo "$CLASSES" | while read class
+    echo "$CLASSES" | while read -r class
     do
         NAME="${class%.*}"
         echo "Processing class: $NAME"
@@ -56,13 +82,10 @@ function dedup() {
     popd
 }
 
-pushd ..
+popd
 dedup AndroidCompat/src/main/java
-dedup server/src/main/java
 dedup server/src/main/kotlin
-popd
 
-popd
 echo "Copying Android.jar to library folder..."
 mv tmp/android.jar AndroidCompat/lib
 

AndroidCompat/src/main/java/android/support/v4/content/ContextCompat.java

@@ -1,291 +0,0 @@
-/*
- * Copyright (C) 2012 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.support.v4.content;
-
-import android.content.Context;
-import android.content.Intent;
-import android.graphics.drawable.Drawable;
-import android.os.Bundle;
-import android.os.StatFs;
-import android.support.v4.os.EnvironmentCompat;
-
-import java.io.File;
-
-/**
- * Helper for accessing features in {@link android.content.Context}
- * introduced after API level 4 in a backwards compatible fashion.
- */
-public class ContextCompat {
-    /**
-     * Start a set of activities as a synthesized task stack, if able.
-     *
-     * <p>In API level 11 (Android 3.0/Honeycomb) the recommended conventions for
-     * app navigation using the back key changed. The back key's behavior is local
-     * to the current task and does not capture navigation across different tasks.
-     * Navigating across tasks and easily reaching the previous task is accomplished
-     * through the "recents" UI, accessible through the software-provided Recents key
-     * on the navigation or system bar. On devices with the older hardware button configuration
-     * the recents UI can be accessed with a long press on the Home key.</p>
-     *
-     * <p>When crossing from one task stack to another post-Android 3.0,
-     * the application should synthesize a back stack/history for the new task so that
-     * the user may navigate out of the new task and back to the Launcher by repeated
-     * presses of the back key. Back key presses should not navigate across task stacks.</p>
-     *
-     * <p>startActivities provides a mechanism for constructing a synthetic task stack of
-     * multiple activities. If the underlying API is not available on the system this method
-     * will return false.</p>
-     *
-     * @param context Start activities using this activity as the starting context
-     * @param intents Array of intents defining the activities that will be started. The element
-     *                length-1 will correspond to the top activity on the resulting task stack.
-     * @return true if the underlying API was available and the call was successful, false otherwise
-     */
-    public static boolean startActivities(Context context, Intent[] intents) {
-        return startActivities(context, intents, null);
-    }
-
-    /**
-     * Start a set of activities as a synthesized task stack, if able.
-     *
-     * <p>In API level 11 (Android 3.0/Honeycomb) the recommended conventions for
-     * app navigation using the back key changed. The back key's behavior is local
-     * to the current task and does not capture navigation across different tasks.
-     * Navigating across tasks and easily reaching the previous task is accomplished
-     * through the "recents" UI, accessible through the software-provided Recents key
-     * on the navigation or system bar. On devices with the older hardware button configuration
-     * the recents UI can be accessed with a long press on the Home key.</p>
-     *
-     * <p>When crossing from one task stack to another post-Android 3.0,
-     * the application should synthesize a back stack/history for the new task so that
-     * the user may navigate out of the new task and back to the Launcher by repeated
-     * presses of the back key. Back key presses should not navigate across task stacks.</p>
-     *
-     * <p>startActivities provides a mechanism for constructing a synthetic task stack of
-     * multiple activities. If the underlying API is not available on the system this method
-     * will return false.</p>
-     *
-     * @param context Start activities using this activity as the starting context
-     * @param intents Array of intents defining the activities that will be started. The element
-     *                length-1 will correspond to the top activity on the resulting task stack.
-     * @param options Additional options for how the Activity should be started.
-     * See {@link android.content.Context#startActivity(Intent, Bundle)
-     * @return true if the underlying API was available and the call was successful, false otherwise
-     */
-    public static boolean startActivities(Context context, Intent[] intents,
-            Bundle options) {
-        context.startActivities(intents, options);
-        return true;
-    }
-
-    /**
-     * Returns absolute paths to application-specific directories on all
-     * external storage devices where the application's OBB files (if there are
-     * any) can be found. Note if the application does not have any OBB files,
-     * these directories may not exist.
-     * <p>
-     * This is like {@link Context#getFilesDir()} in that these files will be
-     * deleted when the application is uninstalled, however there are some
-     * important differences:
-     * <ul>
-     * <li>External files are not always available: they will disappear if the
-     * user mounts the external storage on a computer or removes it.
-     * <li>There is no security enforced with these files.
-     * </ul>
-     * <p>
-     * External storage devices returned here are considered a permanent part of
-     * the device, including both emulated external storage and physical media
-     * slots, such as SD cards in a battery compartment. The returned paths do
-     * not include transient devices, such as USB flash drives.
-     * <p>
-     * An application may store data on any or all of the returned devices. For
-     * example, an app may choose to store large files on the device with the
-     * most available space, as measured by {@link StatFs}.
-     * <p>
-     * Starting in {@link android.os.Build.VERSION_CODES#KITKAT}, no permissions
-     * are required to write to the returned paths; they're always accessible to
-     * the calling app. Before then,
-     * {@link android.Manifest.permission#WRITE_EXTERNAL_STORAGE} is required to
-     * write. Write access outside of these paths on secondary external storage
-     * devices is not available. To request external storage access in a
-     * backwards compatible way, consider using {@code android:maxSdkVersion}
-     * like this:
-     *
-     * <pre class="prettyprint">&lt;uses-permission
-     *     android:name="android.permission.WRITE_EXTERNAL_STORAGE"
-     *     android:maxSdkVersion="18" /&gt;</pre>
-     * <p>
-     * The first path returned is the same as {@link Context#getObbDir()}.
-     * Returned paths may be {@code null} if a storage device is unavailable.
-     *
-     * @see Context#getObbDir()
-     * @see EnvironmentCompat#getStorageState(File)
-     */
-    public static File[] getObbDirs(Context context) {
-        return context.getObbDirs();
-    }
-
-    /**
-     * Returns absolute paths to application-specific directories on all
-     * external storage devices where the application can place persistent files
-     * it owns. These files are internal to the application, and not typically
-     * visible to the user as media.
-     * <p>
-     * This is like {@link Context#getFilesDir()} in that these files will be
-     * deleted when the application is uninstalled, however there are some
-     * important differences:
-     * <ul>
-     * <li>External files are not always available: they will disappear if the
-     * user mounts the external storage on a computer or removes it.
-     * <li>There is no security enforced with these files.
-     * </ul>
-     * <p>
-     * External storage devices returned here are considered a permanent part of
-     * the device, including both emulated external storage and physical media
-     * slots, such as SD cards in a battery compartment. The returned paths do
-     * not include transient devices, such as USB flash drives.
-     * <p>
-     * An application may store data on any or all of the returned devices. For
-     * example, an app may choose to store large files on the device with the
-     * most available space, as measured by {@link StatFs}.
-     * <p>
-     * Starting in {@link android.os.Build.VERSION_CODES#KITKAT}, no permissions
-     * are required to write to the returned paths; they're always accessible to
-     * the calling app. Before then,
-     * {@link android.Manifest.permission#WRITE_EXTERNAL_STORAGE} is required to
-     * write. Write access outside of these paths on secondary external storage
-     * devices is not available. To request external storage access in a
-     * backwards compatible way, consider using {@code android:maxSdkVersion}
-     * like this:
-     *
-     * <pre class="prettyprint">&lt;uses-permission
-     *     android:name="android.permission.WRITE_EXTERNAL_STORAGE"
-     *     android:maxSdkVersion="18" /&gt;</pre>
-     * <p>
-     * The first path returned is the same as
-     * {@link Context#getExternalFilesDir(String)}. Returned paths may be
-     * {@code null} if a storage device is unavailable.
-     *
-     * @see Context#getExternalFilesDir(String)
-     * @see EnvironmentCompat#getStorageState(File)
-     */
-    public static File[] getExternalFilesDirs(Context context, String type) {
-        return context.getExternalFilesDirs(type);
-   }
-
-    /**
-     * Returns absolute paths to application-specific directories on all
-     * external storage devices where the application can place cache files it
-     * owns. These files are internal to the application, and not typically
-     * visible to the user as media.
-     * <p>
-     * This is like {@link Context#getCacheDir()} in that these files will be
-     * deleted when the application is uninstalled, however there are some
-     * important differences:
-     * <ul>
-     * <li>External files are not always available: they will disappear if the
-     * user mounts the external storage on a computer or removes it.
-     * <li>There is no security enforced with these files.
-     * </ul>
-     * <p>
-     * External storage devices returned here are considered a permanent part of
-     * the device, including both emulated external storage and physical media
-     * slots, such as SD cards in a battery compartment. The returned paths do
-     * not include transient devices, such as USB flash drives.
-     * <p>
-     * An application may store data on any or all of the returned devices. For
-     * example, an app may choose to store large files on the device with the
-     * most available space, as measured by {@link StatFs}.
-     * <p>
-     * Starting in {@link android.os.Build.VERSION_CODES#KITKAT}, no permissions
-     * are required to write to the returned paths; they're always accessible to
-     * the calling app. Before then,
-     * {@link android.Manifest.permission#WRITE_EXTERNAL_STORAGE} is required to
-     * write. Write access outside of these paths on secondary external storage
-     * devices is not available. To request external storage access in a
-     * backwards compatible way, consider using {@code android:maxSdkVersion}
-     * like this:
-     *
-     * <pre class="prettyprint">&lt;uses-permission
-     *     android:name="android.permission.WRITE_EXTERNAL_STORAGE"
-     *     android:maxSdkVersion="18" /&gt;</pre>
-     * <p>
-     * The first path returned is the same as
-     * {@link Context#getExternalCacheDir()}. Returned paths may be {@code null}
-     * if a storage device is unavailable.
-     *
-     * @see Context#getExternalCacheDir()
-     * @see EnvironmentCompat#getStorageState(File)
-     */
-    public static File[] getExternalCacheDirs(Context context) {
-        return context.getExternalCacheDirs();
-    }
-
-    /**
-     * Return a drawable object associated with a particular resource ID.
-     * <p>
-     * Starting in {@link android.os.Build.VERSION_CODES#LOLLIPOP}, the returned
-     * drawable will be styled for the specified Context's theme.
-     *
-     * @param id The desired resource identifier, as generated by the aapt tool.
-     *            This integer encodes the package, type, and resource entry.
-     *            The value 0 is an invalid identifier.
-     * @return Drawable An object that can be used to draw this resource.
-     */
-    public static final Drawable getDrawable(Context context, int id) {
-        return context.getDrawable(id);
-    }
-
-    /**
-     * Returns the absolute path to the directory on the filesystem similar to
-     * {@link Context#getFilesDir()}.  The difference is that files placed under this
-     * directory will be excluded from automatic backup to remote storage on
-     * devices running {@link android.os.Build.VERSION_CODES#LOLLIPOP} or later.  See
-     * {@link android.app.backup.BackupAgent BackupAgent} for a full discussion
-     * of the automatic backup mechanism in Android.
-     *
-     * <p>No permissions are required to read or write to the returned path, since this
-     * path is internal storage.
-     *
-     * @return The path of the directory holding application files that will not be
-     *         automatically backed up to remote storage.
-     *
-     * @see android.content.Context.getFilesDir
-     */
-    public final File getNoBackupFilesDir(Context context) {
-        return context.getNoBackupFilesDir();
-    }
-
-    /**
-     * Returns the absolute path to the application specific cache directory on
-     * the filesystem designed for storing cached code. On devices running
-     * {@link android.os.Build.VERSION_CODES#LOLLIPOP} or later, the system will delete
-     * any files stored in this location both when your specific application is
-     * upgraded, and when the entire platform is upgraded.
-     * <p>
-     * This location is optimal for storing compiled or optimized code generated
-     * by your application at runtime.
-     * <p>
-     * Apps require no extra permissions to read or write to the returned path,
-     * since this path lives in their private storage.
-     *
-     * @return The path of the directory holding application code cache files.
-     */
-    public final File getCodeCacheDir(Context context) {
-        return context.getCodeCacheDir();
-    }
-}

AndroidCompat/src/main/java/android/support/v4/os/EnvironmentCompat.java

@@ -1,53 +0,0 @@
-/*
- * Copyright (C) 2011 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.support.v4.os;
-
-import android.os.Environment;
-
-import java.io.File;
-
-/**
- * Helper for accessing features in {@link Environment} introduced after API
- * level 4 in a backwards compatible fashion.
- */
-public class EnvironmentCompat {
-    /**
-     * Unknown storage state, such as when a path isn't backed by known storage
-     * media.
-     *
-     * @see #getStorageState(File)
-     */
-    public static final String MEDIA_UNKNOWN = "unknown";
-
-    /**
-     * Returns the current state of the storage device that provides the given
-     * path.
-     *
-     * @return one of {@link #MEDIA_UNKNOWN}, {@link Environment#MEDIA_REMOVED},
-     *         {@link Environment#MEDIA_UNMOUNTED},
-     *         {@link Environment#MEDIA_CHECKING},
-     *         {@link Environment#MEDIA_NOFS},
-     *         {@link Environment#MEDIA_MOUNTED},
-     *         {@link Environment#MEDIA_MOUNTED_READ_ONLY},
-     *         {@link Environment#MEDIA_SHARED},
-     *         {@link Environment#MEDIA_BAD_REMOVAL}, or
-     *         {@link Environment#MEDIA_UNMOUNTABLE}.
-     */
-    public static String getStorageState(File path) {
-        return Environment.getStorageState(path);
-    }
-}

AndroidCompat/src/main/java/android/support/v7/preference/PreferenceDataStore.java

@@ -1,193 +0,0 @@
-/*
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.support.v7.preference;
-
-import android.support.annotation.Nullable;
-
-import java.util.Set;
-
-/**
- * A data store interface to be implemented and provided to the Preferences framework. This can be
- * used to replace the default {@link android.content.SharedPreferences}, if needed.
- *
- * <p>In most cases you want to use {@link android.content.SharedPreferences} as it is automatically
- * backed up and migrated to new devices. However, providing custom data store to preferences can be
- * useful if your app stores its preferences in a local db, cloud or they are device specific like
- * "Developer settings". It might be also useful when you want to use the preferences UI but
- * the data are not supposed to be stored at all because they are valid per session only.
- *
- * <p>Once a put method is called it is full responsibility of the data store implementation to
- * safely store the given values. Time expensive operations need to be done in the background to
- * prevent from blocking the UI. You also need to have a plan on how to serialize the data in case
- * the activity holding this object gets destroyed.
- *
- * <p>By default, all "put" methods throw {@link UnsupportedOperationException}.
- */
-public abstract class PreferenceDataStore {
-
-    /**
-     * Sets a {@link String} value to the data store.
-     *
-     * <p>Once the value is set the data store is responsible for holding it.
-     *
-     * @param key the name of the preference to modify
-     * @param value the new value for the preference
-     * @see #getString(String, String)
-     */
-    public void putString(String key, @Nullable String value) {
-        throw new UnsupportedOperationException("Not implemented on this data store");
-    }
-
-    /**
-     * Sets a set of Strings to the data store.
-     *
-     * <p>Once the value is set the data store is responsible for holding it.
-     *
-     * @param key the name of the preference to modify
-     * @param values the set of new values for the preference
-     * @see #getStringSet(String, Set<String>)
-     */
-    public void putStringSet(String key, @Nullable Set<String> values) {
-        throw new UnsupportedOperationException("Not implemented on this data store");
-    }
-
-    /**
-     * Sets an {@link Integer} value to the data store.
-     *
-     * <p>Once the value is set the data store is responsible for holding it.
-     *
-     * @param key the name of the preference to modify
-     * @param value the new value for the preference
-     * @see #getInt(String, int)
-     */
-    public void putInt(String key, int value) {
-        throw new UnsupportedOperationException("Not implemented on this data store");
-    }
-
-    /**
-     * Sets a {@link Long} value to the data store.
-     *
-     * <p>Once the value is set the data store is responsible for holding it.
-     *
-     * @param key the name of the preference to modify
-     * @param value the new value for the preference
-     * @see #getLong(String, long)
-     */
-    public void putLong(String key, long value) {
-        throw new UnsupportedOperationException("Not implemented on this data store");
-    }
-
-    /**
-     * Sets a {@link Float} value to the data store.
-     *
-     * <p>Once the value is set the data store is responsible for holding it.
-     *
-     * @param key the name of the preference to modify
-     * @param value the new value for the preference
-     * @see #getFloat(String, float)
-     */
-    public void putFloat(String key, float value) {
-        throw new UnsupportedOperationException("Not implemented on this data store");
-    }
-
-    /**
-     * Sets a {@link Boolean} value to the data store.
-     *
-     * <p>Once the value is set the data store is responsible for holding it.
-     *
-     * @param key the name of the preference to modify
-     * @param value the new value for the preference
-     * @see #getBoolean(String, boolean)
-     */
-    public void putBoolean(String key, boolean value) {
-        throw new UnsupportedOperationException("Not implemented on this data store");
-    }
-
-    /**
-     * Retrieves a {@link String} value from the data store.
-     *
-     * @param key the name of the preference to retrieve
-     * @param defValue value to return if this preference does not exist in the storage
-     * @return the value from the data store or the default return value
-     * @see #putString(String, String)
-     */
-    @Nullable
-    public String getString(String key, @Nullable String defValue) {
-        return defValue;
-    }
-
-    /**
-     * Retrieves a set of Strings from the data store.
-     *
-     * @param key the name of the preference to retrieve
-     * @param defValues values to return if this preference does not exist in the storage
-     * @return the values from the data store or the default return values
-     * @see #putStringSet(String, Set<String>)
-     */
-    @Nullable
-    public Set<String> getStringSet(String key, @Nullable Set<String> defValues) {
-        return defValues;
-    }
-
-    /**
-     * Retrieves an {@link Integer} value from the data store.
-     *
-     * @param key the name of the preference to retrieve
-     * @param defValue value to return if this preference does not exist in the storage
-     * @return the value from the data store or the default return value
-     * @see #putInt(String, int)
-     */
-    public int getInt(String key, int defValue) {
-        return defValue;
-    }
-
-    /**
-     * Retrieves a {@link Long} value from the data store.
-     *
-     * @param key the name of the preference to retrieve
-     * @param defValue value to return if this preference does not exist in the storage
-     * @return the value from the data store or the default return value
-     * @see #putLong(String, long)
-     */
-    public long getLong(String key, long defValue) {
-        return defValue;
-    }
-
-    /**
-     * Retrieves a {@link Float} value from the data store.
-     *
-     * @param key the name of the preference to retrieve
-     * @param defValue value to return if this preference does not exist in the storage
-     * @return the value from the data store or the default return value
-     * @see #putFloat(String, float)
-     */
-    public float getFloat(String key, float defValue) {
-        return defValue;
-    }
-
-    /**
-     * Retrieves a {@link Boolean} value from the data store.
-     *
-     * @param key the name of the preference to retrieve
-     * @param defValue value to return if this preference does not exist in the storage
-     * @return the value from the data store or the default return value
-     * @see #getBoolean(String, boolean)
-     */
-    public boolean getBoolean(String key, boolean defValue) {
-        return defValue;
-    }
-}

AndroidCompat/src/main/java/android/support/v7/preference/PreferenceScreen.java

@@ -1,4 +0,0 @@
-package android.support.v7.preference;
-
-public class PreferenceScreen {
-}

AndroidCompat/src/main/java/android/widget/EditText.java

@@ -0,0 +1,40 @@
+package android.widget;
+
+/*
+ * Copyright (C) Contributors to the Suwayomi project
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
+
+public class EditText {
+    public EditText(android.content.Context context) { throw new RuntimeException("Stub!"); }
+
+    public EditText(android.content.Context context, android.util.AttributeSet attrs) { throw new RuntimeException("Stub!"); }
+
+    public EditText(android.content.Context context, android.util.AttributeSet attrs, int defStyleAttr) { throw new RuntimeException("Stub!"); }
+
+    public EditText(android.content.Context context, android.util.AttributeSet attrs, int defStyleAttr, int defStyleRes) { throw new RuntimeException("Stub!"); }
+
+    public boolean getFreezesText() { throw new RuntimeException("Stub!"); }
+
+    protected boolean getDefaultEditable() { throw new RuntimeException("Stub!"); }
+
+    protected android.text.method.MovementMethod getDefaultMovementMethod() { throw new RuntimeException("Stub!"); }
+
+    public android.text.Editable getText() { throw new RuntimeException("Stub!"); }
+
+    public void setText(java.lang.CharSequence text, android.widget.TextView.BufferType type) { throw new RuntimeException("Stub!"); }
+
+    public void setSelection(int start, int stop) { throw new RuntimeException("Stub!"); }
+
+    public void setSelection(int index) { throw new RuntimeException("Stub!"); }
+
+    public void selectAll() { throw new RuntimeException("Stub!"); }
+
+    public void extendSelection(int index) { throw new RuntimeException("Stub!"); }
+
+    public void setEllipsize(android.text.TextUtils.TruncateAt ellipsis) { throw new RuntimeException("Stub!"); }
+
+    public java.lang.CharSequence getAccessibilityClassName() { throw new RuntimeException("Stub!"); }
+}

AndroidCompat/src/main/java/android/widget/Toast.java

@@ -0,0 +1,91 @@
+package android.widget;
+
+/*
+ * Copyright (C) Contributors to the Suwayomi project
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
+
+public class Toast {
+    public static final int LENGTH_LONG = 1;
+    public static final int LENGTH_SHORT = 0;
+
+    private CharSequence text;
+
+    private Toast(CharSequence text) {
+        this.text = text;
+    }
+
+    public Toast(android.content.Context context) {
+        throw new RuntimeException("Stub!");
+    }
+
+    public void show() {
+        System.out.printf("made a Toast: \"%s\"\n", text.toString());
+    }
+
+    public void cancel() {
+        throw new RuntimeException("Stub!");
+    }
+
+    public void setView(android.view.View view) {
+        throw new RuntimeException("Stub!");
+    }
+
+    public android.view.View getView() {
+        throw new RuntimeException("Stub!");
+    }
+
+    public void setDuration(int duration) {
+        throw new RuntimeException("Stub!");
+    }
+
+    public int getDuration() {
+        throw new RuntimeException("Stub!");
+    }
+
+    public void setMargin(float horizontalMargin, float verticalMargin) {
+        throw new RuntimeException("Stub!");
+    }
+
+    public float getHorizontalMargin() {
+        throw new RuntimeException("Stub!");
+    }
+
+    public float getVerticalMargin() {
+        throw new RuntimeException("Stub!");
+    }
+
+    public void setGravity(int gravity, int xOffset, int yOffset) {
+        throw new RuntimeException("Stub!");
+    }
+
+    public int getGravity() {
+        throw new RuntimeException("Stub!");
+    }
+
+    public int getXOffset() {
+        throw new RuntimeException("Stub!");
+    }
+
+    public int getYOffset() {
+        throw new RuntimeException("Stub!");
+    }
+
+    public static Toast makeText(android.content.Context context, java.lang.CharSequence text, int duration) {
+        return new Toast(text);
+    }
+
+    public static android.widget.Toast makeText(android.content.Context context, int resId, int duration) throws android.content.res.Resources.NotFoundException {
+        throw new RuntimeException("Stub!");
+    }
+
+    public void setText(int resId) {
+        throw new RuntimeException("Stub!");
+    }
+
+    public void setText(java.lang.CharSequence s) {
+        throw new RuntimeException("Stub!");
+    }
+}

AndroidCompat/src/main/java/androidx/preference/CheckBoxPreference.java

@@ -0,0 +1,18 @@
+package androidx.preference;
+
+/*
+ * Copyright (C) Contributors to the Suwayomi project
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
+
+import android.content.Context;
+
+public class CheckBoxPreference extends TwoStatePreference {
+    // reference: https://android.googlesource.com/platform/frameworks/support/+/996971f962fcd554339a7cb2859cef9ca89dbcb7/preference/preference/src/main/java/androidx/preference/CheckBoxPreference.java
+
+    public CheckBoxPreference(Context context) {
+        super(context);
+    }
+}

AndroidCompat/src/main/java/androidx/preference/DialogPreference.java

@@ -0,0 +1,33 @@
+package androidx.preference;
+
+/*
+ * Copyright (C) Contributors to the Suwayomi project
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
+
+import android.content.Context;
+
+public abstract class DialogPreference extends Preference {
+    private CharSequence dialogTitle;
+    private CharSequence dialogMessage;
+
+    public DialogPreference(Context context) { super(context); }
+
+    public CharSequence getDialogTitle() {
+        return dialogTitle;
+    }
+
+    public void setDialogTitle(CharSequence dialogTitle) {
+        this.dialogTitle = dialogTitle;
+    }
+
+    public CharSequence getDialogMessage() {
+        return dialogMessage;
+    }
+
+    public void setDialogMessage(CharSequence dialogMessage) {
+        this.dialogMessage = dialogMessage;
+    }
+}

AndroidCompat/src/main/java/androidx/preference/EditTextPreference.java

@@ -0,0 +1,53 @@
+package androidx.preference;
+
+/*
+ * Copyright (C) Contributors to the Suwayomi project
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
+
+import android.annotation.NonNull;
+import android.annotation.Nullable;
+import android.content.Context;
+import android.widget.EditText;
+import com.fasterxml.jackson.annotation.JsonIgnore;
+
+public class EditTextPreference extends DialogPreference {
+    // reference: https://android.googlesource.com/platform/frameworks/support/+/996971f962fcd554339a7cb2859cef9ca89dbcb7/preference/preference/src/main/java/androidx/preference/EditTextPreference.java
+
+    private String text;
+
+    @JsonIgnore
+    private OnBindEditTextListener onBindEditTextListener;
+
+    public EditTextPreference(Context context) {
+        super(context);
+    }
+
+    public String getText() {
+        return text;
+    }
+
+    public void setText(String text) {
+        this.text = text;
+    }
+
+    public OnBindEditTextListener getOnBindEditTextListener() {
+        return onBindEditTextListener;
+    }
+
+    public void setOnBindEditTextListener(@Nullable OnBindEditTextListener onBindEditTextListener) {
+        this.onBindEditTextListener = onBindEditTextListener;
+    }
+
+    public interface OnBindEditTextListener {
+        void onBindEditText(@NonNull EditText editText);
+    }
+
+    /** Tachidesk specific API */
+    @Override
+    public String getDefaultValueType() {
+        return "String";
+    }
+}

AndroidCompat/src/main/java/androidx/preference/ListPreference.java

@@ -0,0 +1,66 @@
+package androidx.preference;
+
+/*
+ * Copyright (C) Contributors to the Suwayomi project
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
+
+import android.content.Context;
+import android.text.TextUtils;
+import com.fasterxml.jackson.annotation.JsonIgnore;
+
+public class ListPreference extends Preference {
+    // reference: https://android.googlesource.com/platform/frameworks/support/+/996971f962fcd554339a7cb2859cef9ca89dbcb7/preference/preference/src/main/java/androidx/preference/ListPreference.java
+    // Note: remove @JsonIgnore and implement methods if any extension ever uses these methods or the variables behind them
+
+    private CharSequence[] entries;
+    private CharSequence[] entryValues;
+
+    public ListPreference(Context context) {
+        super(context);
+    }
+
+    public CharSequence[] getEntries() {
+        return entries;
+    }
+
+    public void setEntries(CharSequence[] entries) {
+        this.entries = entries;
+    }
+
+    public int findIndexOfValue(String value) {
+        if (value != null && entryValues != null) {
+            for (int i = entryValues.length - 1; i >= 0; i--) {
+                if (TextUtils.equals(entryValues[i].toString(), value)) {
+                    return i;
+                }
+            }
+        }
+        return -1;
+    }
+
+    public CharSequence[] getEntryValues() {
+        return entryValues;
+    }
+
+    public void setEntryValues(CharSequence[] entryValues) {
+        this.entryValues = entryValues;
+    }
+
+    @JsonIgnore
+    public void setValueIndex(int index) { throw new RuntimeException("Stub!"); }
+
+    @JsonIgnore
+    public String getValue() { throw new RuntimeException("Stub!"); }
+
+    @JsonIgnore
+    public void setValue(String value) { throw new RuntimeException("Stub!"); }
+
+    /** Tachidesk specific API */
+    @Override
+    public String getDefaultValueType() {
+        return "String";
+    }
+}

AndroidCompat/src/main/java/androidx/preference/MultiSelectListPreference.java

@@ -0,0 +1,45 @@
+package androidx.preference;
+
+/*
+ * Copyright (C) Contributors to the Suwayomi project
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
+
+import android.content.Context;
+import com.fasterxml.jackson.annotation.JsonIgnore;
+
+import java.util.Set;
+
+public class MultiSelectListPreference extends DialogPreference {
+    // Note: remove @JsonIgnore and implement methods if any extension ever uses these methods or the variables behind them
+
+    public MultiSelectListPreference(Context context) { super(context); }
+
+    @JsonIgnore
+    public void setEntries(CharSequence[] entries) { throw new RuntimeException("Stub!"); }
+
+    @JsonIgnore
+    public CharSequence[] getEntries() { throw new RuntimeException("Stub!"); }
+
+    @JsonIgnore
+    public void setEntryValues(CharSequence[] entryValues) { throw new RuntimeException("Stub!"); }
+
+    @JsonIgnore
+    public CharSequence[] getEntryValues() { throw new RuntimeException("Stub!"); }
+
+    @JsonIgnore
+    public void setValues(Set<String> values) { throw new RuntimeException("Stub!"); }
+
+    @JsonIgnore
+    public Set<String> getValues() { throw new RuntimeException("Stub!"); }
+
+    public int findIndexOfValue(String value) { throw new RuntimeException("Stub!"); }
+
+    /** Tachidesk specific API */
+    @Override
+    public String getDefaultValueType() {
+        return "Set";
+    }
+}

AndroidCompat/src/main/java/androidx/preference/Preference.java

@@ -0,0 +1,140 @@
+package androidx.preference;
+
+/*
+ * Copyright (C) Contributors to the Suwayomi project
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
+
+import android.content.Context;
+import android.content.SharedPreferences;
+import com.fasterxml.jackson.annotation.JsonIgnore;
+
+/**
+ * A minimal implementation of androidx.preference.Preference
+ */
+public class Preference {
+    // reference: https://android.googlesource.com/platform/frameworks/support/+/996971f962fcd554339a7cb2859cef9ca89dbcb7/preference/preference/src/main/java/androidx/preference/Preference.java
+    // Note: `Preference` doesn't actually hold or persist the value, `OnPreferenceChangeListener` is called and it's up to the extension to persist it.
+
+    @JsonIgnore
+    protected Context context;
+
+    private String key;
+    private CharSequence title;
+    private CharSequence summary;
+    private Object defaultValue;
+
+    /** Tachidesk specific API */
+    @JsonIgnore
+    private SharedPreferences sharedPreferences;
+
+    @JsonIgnore
+    public OnPreferenceChangeListener onChangeListener;
+
+    public Preference(Context context) {
+        this.context = context;
+    }
+
+    public Context getContext() {
+        return context;
+    }
+
+    public void setOnPreferenceChangeListener(OnPreferenceChangeListener onPreferenceChangeListener) {
+        this.onChangeListener = onPreferenceChangeListener;
+    }
+
+    public void setOnPreferenceClickListener(OnPreferenceClickListener onPreferenceClickListener) {
+        throw new RuntimeException("Stub!");
+    }
+
+    public CharSequence getTitle() {
+        return title;
+    }
+
+    public void setTitle(CharSequence title) {
+        this.title = title;
+    }
+
+    public CharSequence getSummary() {
+        return summary;
+    }
+
+    public void setSummary(CharSequence summary) {
+        this.summary = summary;
+    }
+
+    public void setEnabled(boolean enabled) {
+        throw new RuntimeException("Stub!");
+    }
+
+    public String getKey() {
+        return key;
+    }
+
+    public void setKey(String key) {
+        this.key = key;
+    }
+
+    public void setDefaultValue(Object defaultValue) {
+        this.defaultValue = defaultValue;
+    }
+
+    public boolean callChangeListener(Object newValue) {
+        return onChangeListener == null || onChangeListener.onPreferenceChange(this, newValue);
+    }
+
+    public Object getDefaultValue() {
+        return defaultValue;
+    }
+
+    /** Tachidesk specific API */
+    public String getDefaultValueType() {
+        return defaultValue.getClass().getSimpleName();
+    }
+
+    /** Tachidesk specific API */
+    public SharedPreferences getSharedPreferences() {
+        return sharedPreferences;
+    }
+
+    /** Tachidesk specific API */
+    public void setSharedPreferences(SharedPreferences sharedPreferences) {
+        this.sharedPreferences = sharedPreferences;
+    }
+
+    public interface OnPreferenceChangeListener {
+        boolean onPreferenceChange(Preference preference, Object newValue);
+    }
+
+    public interface OnPreferenceClickListener {
+        boolean onPreferenceClick(Preference preference);
+    }
+
+    /** Tachidesk specific API */
+    public Object getCurrentValue() {
+        switch (getDefaultValueType()) {
+            case "String":
+                return sharedPreferences.getString(key, (String)defaultValue);
+            case "Boolean":
+                return sharedPreferences.getBoolean(key, (Boolean)defaultValue);
+            default:
+                throw new RuntimeException("Unsupported type");
+        }
+    }
+
+    /** Tachidesk specific API */
+    public void saveNewValue(Object value) {
+        switch (getDefaultValueType()) {
+            case "String":
+                sharedPreferences.edit().putString(key, (String)value).apply();
+                break;
+            case "Boolean":
+                sharedPreferences.edit().putBoolean(key, (Boolean)value).apply();
+                break;
+            default:
+                throw new RuntimeException("Unsupported type");
+        }
+    }
+}

AndroidCompat/src/main/java/androidx/preference/PreferenceScreen.java

@@ -0,0 +1,36 @@
+package androidx.preference;
+
+/*
+ * Copyright (C) Contributors to the Suwayomi project
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
+
+import android.content.Context;
+
+import java.util.LinkedList;
+import java.util.List;
+
+public class PreferenceScreen extends Preference {
+    /** Tachidesk specific API */
+    private List<Preference> preferences = new LinkedList<>();
+
+    public PreferenceScreen(Context context) {
+        super(context);
+    }
+
+    public boolean addPreference(Preference preference) {
+        // propagate own shared preferences
+        preference.setSharedPreferences(getSharedPreferences());
+
+        preferences.add(preference);
+
+        return true;
+    }
+
+    /** Tachidesk specific API */
+    public List<Preference> getPreferences(){
+        return preferences;
+    }
+}

AndroidCompat/src/main/java/androidx/preference/SwitchPreferenceCompat.java

@@ -0,0 +1,18 @@
+package androidx.preference;
+
+/*
+ * Copyright (C) Contributors to the Suwayomi project
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
+
+import android.content.Context;
+
+public class SwitchPreferenceCompat extends TwoStatePreference {
+    // reference: https://android.googlesource.com/platform/frameworks/support/+/996971f962fcd554339a7cb2859cef9ca89dbcb7/preference/preference/src/main/java/androidx/preference/CheckBoxPreference.java
+
+    public SwitchPreferenceCompat(Context context) {
+        super(context);
+    }
+}

AndroidCompat/src/main/java/androidx/preference/TwoStatePreference.java

@@ -0,0 +1,47 @@
+package androidx.preference;
+
+/*
+ * Copyright (C) Contributors to the Suwayomi project
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
+
+import android.content.Context;
+import com.fasterxml.jackson.annotation.JsonIgnore;
+
+public class TwoStatePreference extends Preference {
+    // Note: remove @JsonIgnore and implement methods if any extension ever uses these methods or the variables behind them
+
+    public TwoStatePreference(Context context) { super(context); }
+
+    @JsonIgnore
+    public boolean isChecked() { throw new RuntimeException("Stub!"); }
+
+    @JsonIgnore
+    public void setChecked(boolean checked) { throw new RuntimeException("Stub!"); }
+
+    @JsonIgnore
+    public CharSequence getSummaryOn() { throw new RuntimeException("Stub!"); }
+
+    @JsonIgnore
+    public void setSummaryOn(CharSequence summary) { throw new RuntimeException("Stub!"); }
+
+    @JsonIgnore
+    public CharSequence getSummaryOff() { throw new RuntimeException("Stub!"); }
+
+    @JsonIgnore
+    public void setSummaryOff(CharSequence summary) { throw new RuntimeException("Stub!"); }
+
+    @JsonIgnore
+    public boolean getDisableDependentsState() { throw new RuntimeException("Stub!"); }
+
+    @JsonIgnore
+    public void setDisableDependentsState(boolean disableDependentsState) { throw new RuntimeException("Stub!"); }
+
+    /** Tachidesk specific API */
+    @Override
+    public String getDefaultValueType() {
+        return "Boolean";
+    }
+}

AndroidCompat/src/main/java/com/squareup/duktape/Duktape.java

@@ -13,6 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package com.squareup.duktape;
 
 import kotlin.NotImplementedError;
@@ -22,11 +23,18 @@ import javax.script.ScriptEngineManager;
 import javax.script.ScriptException;
 import java.io.Closeable;
 
-/** A simple EMCAScript (Javascript) interpreter. */
+/* Note (March 2021):
+ * The old implementation for duktape-android used the nashorn engine which is deprecated.
+ * This new implementation uses Mozilla's Rhino: https://github.com/mozilla/rhino
+ */
+
+/**
+ * A simple EMCAScript (Javascript) interpreter.
+ */
 public final class Duktape implements Closeable, AutoCloseable {
 
     private ScriptEngineManager factory = new ScriptEngineManager();
-    private ScriptEngine engine = factory.getEngineByName("JavaScript");
+    private ScriptEngine engine = factory.getEngineByName("rhino");
 
     /**
    * Create a new interpreter instance. Calls to this method <strong>must</strong> matched with
@@ -38,17 +46,6 @@ public final class Duktape implements Closeable, AutoCloseable {
 
     private Duktape() {}
 
-    /**
-   * Evaluate {@code script} and return a result. {@code fileName} will be used in error
-   * reporting. Note that the result must be one of the supported Java types or the call will
-   * return null.
-   *
-   * @throws DuktapeException if there is an error evaluating the script.
-   */
-    public synchronized Object evaluate(String script, String fileName) {
-        throw new NotImplementedError("Not implemented!");
-    }
-
     /**
    * Evaluate {@code script} and return a result. Note that the result must be one of the
    * supported Java types or the call will return null.

AndroidCompat/src/main/java/com/squareup/duktape/DuktapeStub.java

@@ -0,0 +1,30 @@
+package com.squareup.duktape;
+
+/* part of tachiyomi-extensions which is licensed under Apache License Version 2.0 */
+
+import java.io.Closeable;
+import java.io.IOException;
+
+/** This is the reference Duktape stub that tachiyomi's extensions depend on.
+ * Intended to be used as a reference.
+ */
+public class DuktapeStub implements Closeable {
+
+    public static Duktape create() {
+        throw new RuntimeException("Stub!");
+    }
+
+    @Override
+    public synchronized void close() throws IOException {
+        throw new RuntimeException("Stub!");
+    }
+
+    public synchronized Object evaluate(String script) {
+        throw new RuntimeException("Stub!");
+    }
+
+    public synchronized <T> void set(String name, Class<T> type, T object) {
+        throw new RuntimeException("Stub!");
+    }
+
+}

AndroidCompat/src/main/java/rx.android.schedulers/AndroidSchedulers.kt

@@ -1,5 +1,6 @@
 package rx.android.schedulers
 
+import rx.Scheduler
 import rx.internal.schedulers.ImmediateScheduler
 
 class AndroidSchedulers {
@@ -11,6 +12,7 @@ class AndroidSchedulers {
         /**
          * Simulated main thread scheduler
          */
-        fun mainThread() = mainThreadScheduler
+        @JvmStatic
+        fun mainThread(): Scheduler = mainThreadScheduler
     }
 }

AndroidCompat/src/main/java/xyz/nulldev/androidcompat/AndroidCompatInitializer.kt

@@ -26,5 +26,8 @@ class AndroidCompatInitializer {
             ApplicationInfoConfigModule.register(GlobalConfigManager.config),
             SystemConfigModule.register(GlobalConfigManager.config)
         )
+
+        // Set some properties extensions use
+        System.setProperty("http.agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36")
     }
 }

AndroidCompat/src/main/java/xyz/nulldev/androidcompat/androidimpl/CustomContext.java

@@ -38,7 +38,7 @@ import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import xyz.nulldev.androidcompat.info.ApplicationInfoImpl;
 import xyz.nulldev.androidcompat.io.AndroidFiles;
-import xyz.nulldev.androidcompat.io.sharedprefs.JsonSharedPreferences;
+import xyz.nulldev.androidcompat.io.sharedprefs.JavaSharedPreferences;
 import xyz.nulldev.androidcompat.service.ServiceSupport;
 import xyz.nulldev.androidcompat.util.KodeinGlobalHelper;
 
@@ -50,10 +50,9 @@ import java.util.Map;
 /**
  * Custom context implementation.
  *
- * TODO Deal with packagemanager for extension sources
  */
 public class CustomContext extends Context implements DIAware {
-    private DI kodein;
+    private final DI kodein;
     public CustomContext() {
         this(KodeinGlobalHelper.kodein());
     }
@@ -165,23 +164,22 @@ public class CustomContext extends Context implements DIAware {
     /** Fake shared prefs! **/
     private Map<String, SharedPreferences> prefs = new HashMap<>(); //Cache
 
-    private File sharedPrefsFileFromString(String s) {
-        return new File(androidFiles.getPrefsDir(), s + ".json");
-    }
-
     @Override
     public synchronized SharedPreferences getSharedPreferences(String s, int i) {
         SharedPreferences preferences = prefs.get(s);
         //Create new shared preferences if one does not exist
         if(preferences == null) {
-            preferences = getSharedPreferences(sharedPrefsFileFromString(s), i);
+            preferences = new JavaSharedPreferences(s);
             prefs.put(s, preferences);
         }
         return preferences;
     }
 
-    public SharedPreferences getSharedPreferences(File file, int mode) {
+    @Override
-        return new JsonSharedPreferences(file);
+    public SharedPreferences getSharedPreferences(@NotNull File file, int mode) {
+        String path = file.getAbsolutePath().replace('\\', '/');
+        int firstSlash = path.indexOf("/");
+        return new JavaSharedPreferences(path.substring(firstSlash));
     }
 
     @Override
@@ -191,8 +189,8 @@ public class CustomContext extends Context implements DIAware {
 
     @Override
     public boolean deleteSharedPreferences(String name) {
-        prefs.remove(name);
+        JavaSharedPreferences item = (JavaSharedPreferences) prefs.remove(name);
-        return sharedPrefsFileFromString(name).delete();
+        return item.deleteAll();
     }
 
     @Override
@@ -735,4 +733,3 @@ public class CustomContext extends Context implements DIAware {
     }
 }
 
-

AndroidCompat/src/main/java/xyz/nulldev/androidcompat/io/sharedprefs/JavaSharedPreferences.kt

@@ -0,0 +1,177 @@
+package xyz.nulldev.androidcompat.io.sharedprefs
+
+/*
+ * Copyright (C) Contributors to the Suwayomi project
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
+
+import android.content.SharedPreferences
+import com.russhwolf.settings.ExperimentalSettingsApi
+import com.russhwolf.settings.ExperimentalSettingsImplementation
+import com.russhwolf.settings.JvmPreferencesSettings
+import com.russhwolf.settings.serialization.decodeValue
+import com.russhwolf.settings.serialization.encodeValue
+import kotlinx.serialization.ExperimentalSerializationApi
+import kotlinx.serialization.SerializationException
+import kotlinx.serialization.builtins.SetSerializer
+import kotlinx.serialization.builtins.nullable
+import kotlinx.serialization.builtins.serializer
+import java.util.prefs.PreferenceChangeListener
+import java.util.prefs.Preferences
+
+@OptIn(ExperimentalSettingsImplementation::class, ExperimentalSerializationApi::class, ExperimentalSettingsApi::class)
+class JavaSharedPreferences(key: String) : SharedPreferences {
+    private val javaPreferences = Preferences.userRoot().node("suwayomi/tachidesk/$key")
+    private val preferences = JvmPreferencesSettings(javaPreferences)
+    private val listeners = mutableMapOf<SharedPreferences.OnSharedPreferenceChangeListener, PreferenceChangeListener>()
+
+    // TODO: 2021-05-29 Need to find a way to get this working with all pref types
+    override fun getAll(): MutableMap<String, *> {
+        return preferences.keys.associateWith { preferences.getStringOrNull(it) }.toMutableMap()
+    }
+
+    override fun getString(key: String, defValue: String?): String? {
+        return if (defValue != null) {
+            preferences.getString(key, defValue)
+        } else {
+            preferences.getStringOrNull(key)
+        }
+    }
+
+    override fun getStringSet(key: String, defValues: MutableSet<String>?): MutableSet<String>? {
+        try {
+            return if (defValues != null) {
+                preferences.decodeValue(SetSerializer(String.serializer()).nullable, key, defValues)
+            } else {
+                preferences.decodeValue(SetSerializer(String.serializer()).nullable, key, null)
+            }?.toMutableSet()
+        } catch (e: SerializationException) {
+            throw ClassCastException("$key was not a StringSet")
+        }
+    }
+
+    override fun getInt(key: String, defValue: Int): Int {
+        return preferences.getInt(key, defValue)
+    }
+
+    override fun getLong(key: String, defValue: Long): Long {
+        return preferences.getLong(key, defValue)
+    }
+
+    override fun getFloat(key: String, defValue: Float): Float {
+        return preferences.getFloat(key, defValue)
+    }
+
+    override fun getBoolean(key: String, defValue: Boolean): Boolean {
+        return preferences.getBoolean(key, defValue)
+    }
+
+    override fun contains(key: String): Boolean {
+        return key in preferences.keys
+    }
+
+    override fun edit(): SharedPreferences.Editor {
+        return Editor(preferences)
+    }
+
+    class Editor(private val preferences: JvmPreferencesSettings) : SharedPreferences.Editor {
+        val itemsToAdd = mutableMapOf<String, Any>()
+
+        override fun putString(key: String, value: String?): SharedPreferences.Editor {
+            if (value != null) {
+                itemsToAdd[key] = value
+            } else {
+                remove(key)
+            }
+            return this
+        }
+
+        override fun putStringSet(
+            key: String,
+            values: MutableSet<String>?
+        ): SharedPreferences.Editor {
+            if (values != null) {
+                itemsToAdd[key] = values
+            } else {
+                remove(key)
+            }
+            return this
+        }
+
+        override fun putInt(key: String, value: Int): SharedPreferences.Editor {
+            itemsToAdd[key] = value
+            return this
+        }
+
+        override fun putLong(key: String, value: Long): SharedPreferences.Editor {
+            itemsToAdd[key] = value
+            return this
+        }
+
+        override fun putFloat(key: String, value: Float): SharedPreferences.Editor {
+            itemsToAdd[key] = value
+            return this
+        }
+
+        override fun putBoolean(key: String, value: Boolean): SharedPreferences.Editor {
+            itemsToAdd[key] = value
+            return this
+        }
+
+        override fun remove(key: String): SharedPreferences.Editor {
+            itemsToAdd.remove(key)
+            return this
+        }
+
+        override fun clear(): SharedPreferences.Editor {
+            itemsToAdd.clear()
+            return this
+        }
+
+        override fun commit(): Boolean {
+            addToPreferences()
+            return true
+        }
+
+        override fun apply() {
+            addToPreferences()
+        }
+
+        private fun addToPreferences() {
+            itemsToAdd.forEach { (key, value) ->
+                @Suppress("UNCHECKED_CAST")
+                when (value) {
+                    is Set<*> -> preferences.encodeValue(SetSerializer(String.serializer()), key, value as Set<String>)
+                    is String -> preferences.putString(key, value)
+                    is Int -> preferences.putInt(key, value)
+                    is Long -> preferences.putLong(key, value)
+                    is Float -> preferences.putFloat(key, value)
+                    is Double -> preferences.putDouble(key, value)
+                    is Boolean -> preferences.putBoolean(key, value)
+                }
+            }
+        }
+    }
+
+    override fun registerOnSharedPreferenceChangeListener(listener: SharedPreferences.OnSharedPreferenceChangeListener) {
+        val javaListener = PreferenceChangeListener {
+            listener.onSharedPreferenceChanged(this, it.key)
+        }
+        listeners[listener] = javaListener
+        javaPreferences.addPreferenceChangeListener(javaListener)
+    }
+
+    override fun unregisterOnSharedPreferenceChangeListener(listener: SharedPreferences.OnSharedPreferenceChangeListener) {
+        val registeredListener = listeners.remove(listener)
+        if (registeredListener != null) {
+            javaPreferences.removePreferenceChangeListener(registeredListener)
+        }
+    }
+
+    fun deleteAll(): Boolean {
+        javaPreferences.removeNode()
+        return true
+    }
+}

AndroidCompat/src/main/java/xyz/nulldev/androidcompat/io/sharedprefs/JsonSharedPreferences.java

@@ -233,7 +233,7 @@ public class JsonSharedPreferences implements SharedPreferences {
         private JsonSharedPreferencesEditor() {
         }
 
-        private void recordChange(String key) {
+        private void  recordChange(String key) {
             if (!affectedKeys.contains(key)) {
                 affectedKeys.add(key);
             }

AndroidCompat/src/main/java/xyz/nulldev/androidcompat/pm/InstalledPackage.kt

@@ -22,7 +22,7 @@ data class InstalledPackage(val root: File) {
     val icon = File(root, "icon.png")
 
     val info: PackageInfo
-        get() = ApkParsers.getMetaInfo(apk).toPackageInfo(root, apk).also {
+        get() = ApkParsers.getMetaInfo(apk).toPackageInfo(apk).also {
             val parsed = ApkFile(apk)
             val dbFactory = DocumentBuilderFactory.newInstance()
             val dBuilder = dbFactory.newDocumentBuilder()
@@ -82,12 +82,14 @@ data class InstalledPackage(val root: File) {
         }
     }
 
-    private fun NodeList.toList(): List<Node> {
+    companion object {
-        val out = mutableListOf<Node>()
+        fun NodeList.toList(): List<Node> {
+            val out = mutableListOf<Node>()
 
-        for(i in 0 until length)
+            for (i in 0 until length)
-            out += item(i)
+                out += item(i)
 
-        return out
+            return out
+        }
     }
 }

AndroidCompat/src/main/java/xyz/nulldev/androidcompat/pm/PackageUtil.kt

@@ -6,7 +6,7 @@ import android.content.pm.PackageInfo
 import net.dongliu.apk.parser.bean.ApkMeta
 import java.io.File
 
-fun ApkMeta.toPackageInfo(root: File, apk: File): PackageInfo {
+fun ApkMeta.toPackageInfo(apk: File): PackageInfo {
     return PackageInfo().also {
         it.packageName = packageName
         it.versionCode = versionCode.toInt()

AndroidCompat/src/main/java/xyz/nulldev/androidcompat/replace/java/text/NumberFormat.java

@@ -0,0 +1,249 @@
+package xyz.nulldev.androidcompat.replace.java.text;
+
+/*
+ * Copyright (C) Contributors to the Suwayomi project
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
+
+import com.ibm.icu.text.DisplayContext;
+import com.ibm.icu.util.Currency;
+import com.ibm.icu.util.CurrencyAmount;
+import com.ibm.icu.util.ULocale;
+
+import java.math.BigDecimal;
+import java.math.BigInteger;
+import java.text.AttributedCharacterIterator;
+import java.text.FieldPosition;
+import java.text.ParseException;
+import java.text.ParsePosition;
+import java.util.Locale;
+
+public class NumberFormat extends java.text.NumberFormat {
+    private com.ibm.icu.text.NumberFormat delegate;
+
+    public NumberFormat(com.ibm.icu.text.NumberFormat delegate) {
+        this.delegate = delegate;
+    }
+
+    public StringBuffer format(Object number, StringBuffer toAppendTo, FieldPosition pos) {
+        return delegate.format(number, toAppendTo, pos);
+    }
+
+    public String format(BigInteger number) {
+        return delegate.format(number);
+    }
+
+    public String format(BigDecimal number) {
+        return delegate.format(number);
+    }
+
+    public String format(com.ibm.icu.math.BigDecimal number) {
+        return delegate.format(number);
+    }
+
+    public String format(CurrencyAmount currAmt) {
+        return delegate.format(currAmt);
+    }
+
+    public StringBuffer format(double number, StringBuffer toAppendTo, FieldPosition pos) {
+        return delegate.format(number, toAppendTo, pos);
+    }
+
+    public StringBuffer format(long number, StringBuffer toAppendTo, FieldPosition pos) {
+        return delegate.format(number, toAppendTo, pos);
+    }
+
+    public StringBuffer format(BigInteger number, StringBuffer toAppendTo, FieldPosition pos) {
+        return delegate.format(number, toAppendTo, pos);
+    }
+
+    public StringBuffer format(BigDecimal number, StringBuffer toAppendTo, FieldPosition pos) {
+        return delegate.format(number, toAppendTo, pos);
+    }
+
+    public StringBuffer format(com.ibm.icu.math.BigDecimal number, StringBuffer toAppendTo, FieldPosition pos) {
+        return delegate.format(number, toAppendTo, pos);
+    }
+
+    public StringBuffer format(CurrencyAmount currAmt, StringBuffer toAppendTo, FieldPosition pos) {
+        return delegate.format(currAmt, toAppendTo, pos);
+    }
+
+    public Number parse(String text, ParsePosition parsePosition) {
+        return delegate.parse(text, parsePosition);
+    }
+
+    public Number parse(String text) throws ParseException {
+        return delegate.parse(text);
+    }
+
+    public CurrencyAmount parseCurrency(CharSequence text, ParsePosition pos) {
+        return delegate.parseCurrency(text, pos);
+    }
+
+    public boolean isParseIntegerOnly() {
+        return delegate.isParseIntegerOnly();
+    }
+
+    public void setParseIntegerOnly(boolean value) {
+        delegate.setParseIntegerOnly(value);
+    }
+
+    public void setParseStrict(boolean value) {
+        delegate.setParseStrict(value);
+    }
+
+    public boolean isParseStrict() {
+        return delegate.isParseStrict();
+    }
+
+    public void setContext(DisplayContext context) {
+        delegate.setContext(context);
+    }
+
+    public DisplayContext getContext(DisplayContext.Type type) {
+        return delegate.getContext(type);
+    }
+
+    public static java.text.NumberFormat getInstance(Locale inLocale) {
+        return new NumberFormat(com.ibm.icu.text.NumberFormat.getInstance(inLocale));
+    }
+
+    public static com.ibm.icu.text.NumberFormat getInstance(ULocale inLocale) {
+        return com.ibm.icu.text.NumberFormat.getInstance(inLocale);
+    }
+
+    public static com.ibm.icu.text.NumberFormat getInstance(int style) {
+        return com.ibm.icu.text.NumberFormat.getInstance(style);
+    }
+
+    public static com.ibm.icu.text.NumberFormat getInstance(Locale inLocale, int style) {
+        return com.ibm.icu.text.NumberFormat.getInstance(inLocale, style);
+    }
+
+    public static com.ibm.icu.text.NumberFormat getNumberInstance(ULocale inLocale) {
+        return com.ibm.icu.text.NumberFormat.getNumberInstance(inLocale);
+    }
+
+    public static com.ibm.icu.text.NumberFormat getIntegerInstance(ULocale inLocale) {
+        return com.ibm.icu.text.NumberFormat.getIntegerInstance(inLocale);
+    }
+
+    public static com.ibm.icu.text.NumberFormat getCurrencyInstance(ULocale inLocale) {
+        return com.ibm.icu.text.NumberFormat.getCurrencyInstance(inLocale);
+    }
+
+    public static com.ibm.icu.text.NumberFormat getPercentInstance(ULocale inLocale) {
+        return com.ibm.icu.text.NumberFormat.getPercentInstance(inLocale);
+    }
+
+    public static com.ibm.icu.text.NumberFormat getScientificInstance(ULocale inLocale) {
+        return com.ibm.icu.text.NumberFormat.getScientificInstance(inLocale);
+    }
+
+    public static Locale[] getAvailableLocales() {
+        return com.ibm.icu.text.NumberFormat.getAvailableLocales();
+    }
+
+    public static ULocale[] getAvailableULocales() {
+        return com.ibm.icu.text.NumberFormat.getAvailableULocales();
+    }
+
+    public static Object registerFactory(com.ibm.icu.text.NumberFormat.NumberFormatFactory factory) {
+        return com.ibm.icu.text.NumberFormat.registerFactory(factory);
+    }
+
+    public static boolean unregister(Object registryKey) {
+        return com.ibm.icu.text.NumberFormat.unregister(registryKey);
+    }
+
+    @Override
+    public int hashCode() {
+        return delegate.hashCode();
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        return delegate.equals(obj);
+    }
+
+    @Override
+    public Object clone() {
+        return delegate.clone();
+    }
+
+    public boolean isGroupingUsed() {
+        return delegate.isGroupingUsed();
+    }
+
+    public void setGroupingUsed(boolean newValue) {
+        delegate.setGroupingUsed(newValue);
+    }
+
+    public int getMaximumIntegerDigits() {
+        return delegate.getMaximumIntegerDigits();
+    }
+
+    public void setMaximumIntegerDigits(int newValue) {
+        delegate.setMaximumIntegerDigits(newValue);
+    }
+
+    public int getMinimumIntegerDigits() {
+        return delegate.getMinimumIntegerDigits();
+    }
+
+    public void setMinimumIntegerDigits(int newValue) {
+        delegate.setMinimumIntegerDigits(newValue);
+    }
+
+    public int getMaximumFractionDigits() {
+        return delegate.getMaximumFractionDigits();
+    }
+
+    public void setMaximumFractionDigits(int newValue) {
+        delegate.setMaximumFractionDigits(newValue);
+    }
+
+    public int getMinimumFractionDigits() {
+        return delegate.getMinimumFractionDigits();
+    }
+
+    public void setMinimumFractionDigits(int newValue) {
+        delegate.setMinimumFractionDigits(newValue);
+    }
+
+    public void setCurrency(Currency theCurrency) {
+        delegate.setCurrency(theCurrency);
+    }
+
+    public java.util.Currency getCurrency() {
+        return java.util.Currency.getInstance(delegate.getCurrency().getCurrencyCode());
+    }
+
+    public void setRoundingMode(int roundingMode) {
+        delegate.setRoundingMode(roundingMode);
+    }
+
+    public static com.ibm.icu.text.NumberFormat getInstance(ULocale desiredLocale, int choice) {
+        return com.ibm.icu.text.NumberFormat.getInstance(desiredLocale, choice);
+    }
+
+    @Deprecated
+    public static String getPatternForStyle(ULocale forLocale, int choice) {
+        return com.ibm.icu.text.NumberFormat.getPatternForStyle(forLocale, choice);
+    }
+
+    public ULocale getLocale(ULocale.Type type) {
+        return delegate.getLocale(type);
+    }
+
+    public AttributedCharacterIterator formatToCharacterIterator(Object obj) {
+        return delegate.formatToCharacterIterator(obj);
+    }
+
+    public Object parseObject(String source) throws ParseException {
+        return delegate.parseObject(source);
+    }
+}

AndroidCompat/src/main/java/xyz/nulldev/androidcompat/replace/java/text/SimpleDateFormat.java

@@ -0,0 +1,346 @@
+package xyz.nulldev.androidcompat.replace.java.text;
+
+/*
+ * Copyright (C) Contributors to the Suwayomi project
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
+
+import com.ibm.icu.text.DateFormatSymbols;
+import com.ibm.icu.text.DisplayContext;
+import com.ibm.icu.text.TimeZoneFormat;
+import com.ibm.icu.util.ULocale;
+import xyz.nulldev.androidcompat.replace.java.util.Calendar;
+import xyz.nulldev.androidcompat.replace.java.util.TimeZone;
+
+import java.text.*;
+import java.util.Date;
+import java.util.Locale;
+
+/**
+ * Overridden to switch to Android implementation
+ */
+public class SimpleDateFormat extends java.text.DateFormat {
+    private com.ibm.icu.text.SimpleDateFormat delegate;
+
+    public SimpleDateFormat() {
+        delegate = new com.ibm.icu.text.SimpleDateFormat();
+    }
+
+    private SimpleDateFormat(com.ibm.icu.text.SimpleDateFormat delegate) {
+        this.delegate = delegate;
+    }
+
+    public SimpleDateFormat(String pattern) {
+        delegate = new com.ibm.icu.text.SimpleDateFormat(pattern);
+    }
+
+    public SimpleDateFormat(String pattern, Locale loc) {
+        delegate = new com.ibm.icu.text.SimpleDateFormat(pattern, loc);
+    }
+
+    public SimpleDateFormat(String pattern, ULocale loc) {
+        delegate = new com.ibm.icu.text.SimpleDateFormat(pattern, loc);
+    }
+
+    public SimpleDateFormat(String pattern, String override, ULocale loc) {
+        delegate = new com.ibm.icu.text.SimpleDateFormat(pattern, override, loc);
+    }
+
+    public SimpleDateFormat(String pattern, DateFormatSymbols formatData) {
+        delegate = new com.ibm.icu.text.SimpleDateFormat(pattern, formatData);
+    }
+
+    public SimpleDateFormat(String pattern, DateFormatSymbols formatData, ULocale loc) {
+        delegate = new com.ibm.icu.text.SimpleDateFormat(pattern, formatData, loc);
+    }
+
+    @Deprecated
+    public static SimpleDateFormat getInstance(com.ibm.icu.util.Calendar.FormatConfiguration formatConfig) {
+        return new SimpleDateFormat(com.ibm.icu.text.SimpleDateFormat.getInstance(formatConfig));
+    }
+
+    public void set2DigitYearStart(Date startDate) {
+        delegate.set2DigitYearStart(startDate);
+    }
+
+    public Date get2DigitYearStart() {
+        return delegate.get2DigitYearStart();
+    }
+
+    public void setContext(DisplayContext context) {
+        delegate.setContext(context);
+    }
+
+    public StringBuffer format(com.ibm.icu.util.Calendar cal, StringBuffer toAppendTo, FieldPosition pos) {
+        return delegate.format(cal, toAppendTo, pos);
+    }
+
+    public void setNumberFormat(com.ibm.icu.text.NumberFormat newNumberFormat) {
+        delegate.setNumberFormat(newNumberFormat);
+    }
+
+    public void parse(String text, com.ibm.icu.util.Calendar cal, ParsePosition parsePos) {
+        delegate.parse(text, cal, parsePos);
+    }
+
+    public String toPattern() {
+        return delegate.toPattern();
+    }
+
+    public String toLocalizedPattern() {
+        return delegate.toLocalizedPattern();
+    }
+
+    public void applyPattern(String pat) {
+        delegate.applyPattern(pat);
+    }
+
+    public void applyLocalizedPattern(String pat) {
+        delegate.applyLocalizedPattern(pat);
+    }
+
+    public DateFormatSymbols getDateFormatSymbols() {
+        return delegate.getDateFormatSymbols();
+    }
+
+    public void setDateFormatSymbols(DateFormatSymbols newFormatSymbols) {
+        delegate.setDateFormatSymbols(newFormatSymbols);
+    }
+
+    public TimeZoneFormat getTimeZoneFormat() {
+        return delegate.getTimeZoneFormat();
+    }
+
+    public void setTimeZoneFormat(TimeZoneFormat tzfmt) {
+        delegate.setTimeZoneFormat(tzfmt);
+    }
+
+    @Override
+    public Object clone() {
+        return delegate.clone();
+    }
+
+    @Override
+    public int hashCode() {
+        return delegate.hashCode();
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        return delegate.equals(obj);
+    }
+
+    @Override
+    public AttributedCharacterIterator formatToCharacterIterator(Object obj) {
+        return delegate.formatToCharacterIterator(obj);
+    }
+
+    @Deprecated
+    public StringBuffer intervalFormatByAlgorithm(com.ibm.icu.util.Calendar fromCalendar, com.ibm.icu.util.Calendar toCalendar, StringBuffer appendTo, FieldPosition pos) throws IllegalArgumentException {
+        return delegate.intervalFormatByAlgorithm(fromCalendar, toCalendar, appendTo, pos);
+    }
+
+    public void setNumberFormat(String fields, com.ibm.icu.text.NumberFormat overrideNF) {
+        delegate.setNumberFormat(fields, overrideNF);
+    }
+
+    public com.ibm.icu.text.NumberFormat getNumberFormat(char field) {
+        return delegate.getNumberFormat(field);
+    }
+
+    @Override
+    public StringBuffer format(Date date, StringBuffer toAppendTo, FieldPosition fieldPosition) {
+        return delegate.format(date, toAppendTo, fieldPosition);
+    }
+
+    @Override
+    public Date parse(String text) throws ParseException {
+        return delegate.parse(text);
+    }
+
+    @Override
+    public Date parse(String text, ParsePosition pos) {
+        return delegate.parse(text, pos);
+    }
+
+    @Override
+    public Object parseObject(String source, ParsePosition pos) {
+        return delegate.parseObject(source, pos);
+    }
+
+    public static com.ibm.icu.text.DateFormat getTimeInstance(int style, ULocale locale) {
+        return com.ibm.icu.text.DateFormat.getTimeInstance(style, locale);
+    }
+
+    public static com.ibm.icu.text.DateFormat getDateInstance(int style, ULocale locale) {
+        return com.ibm.icu.text.DateFormat.getDateInstance(style, locale);
+    }
+
+    public static com.ibm.icu.text.DateFormat getDateTimeInstance(int dateStyle, int timeStyle, ULocale locale) {
+        return com.ibm.icu.text.DateFormat.getDateTimeInstance(dateStyle, timeStyle, locale);
+    }
+
+    public static Locale[] getAvailableLocales() {
+        return com.ibm.icu.text.DateFormat.getAvailableLocales();
+    }
+
+    public static ULocale[] getAvailableULocales() {
+        return com.ibm.icu.text.DateFormat.getAvailableULocales();
+    }
+
+    @Override
+    public void setCalendar(java.util.Calendar newCalendar) {
+        com.ibm.icu.util.Calendar cal = com.ibm.icu.util.Calendar.getInstance(com.ibm.icu.util.TimeZone.getTimeZone(newCalendar.getTimeZone().getID()));
+        cal.setTimeInMillis(newCalendar.getTimeInMillis());
+        delegate.setCalendar(cal);
+    }
+
+    @Override
+    public java.util.Calendar getCalendar() {
+        return new Calendar(delegate.getCalendar());
+    }
+
+    @Override
+    public java.text.NumberFormat getNumberFormat() {
+        return new NumberFormat(delegate.getNumberFormat());
+    }
+
+    @Override
+    public void setTimeZone(java.util.TimeZone zone) {
+        delegate.setTimeZone(com.ibm.icu.util.TimeZone.getTimeZone(zone.getID()));
+    }
+
+    @Override
+    public java.util.TimeZone getTimeZone() {
+        return new TimeZone(delegate.getTimeZone());
+    }
+
+    @Override
+    public void setLenient(boolean lenient) {
+        delegate.setLenient(lenient);
+    }
+
+    @Override
+    public boolean isLenient() {
+        return delegate.isLenient();
+    }
+
+    public void setCalendarLenient(boolean lenient) {
+        delegate.setCalendarLenient(lenient);
+    }
+
+    public boolean isCalendarLenient() {
+        return delegate.isCalendarLenient();
+    }
+
+    public com.ibm.icu.text.DateFormat setBooleanAttribute(com.ibm.icu.text.DateFormat.BooleanAttribute key, boolean value) {
+        return delegate.setBooleanAttribute(key, value);
+    }
+
+    public boolean getBooleanAttribute(com.ibm.icu.text.DateFormat.BooleanAttribute key) {
+        return delegate.getBooleanAttribute(key);
+    }
+
+    public DisplayContext getContext(DisplayContext.Type type) {
+        return delegate.getContext(type);
+    }
+
+    public static com.ibm.icu.text.DateFormat getDateInstance(com.ibm.icu.util.Calendar cal, int dateStyle, Locale locale) {
+        return com.ibm.icu.text.DateFormat.getDateInstance(cal, dateStyle, locale);
+    }
+
+    public static com.ibm.icu.text.DateFormat getDateInstance(com.ibm.icu.util.Calendar cal, int dateStyle, ULocale locale) {
+        return com.ibm.icu.text.DateFormat.getDateInstance(cal, dateStyle, locale);
+    }
+
+    public static com.ibm.icu.text.DateFormat getTimeInstance(com.ibm.icu.util.Calendar cal, int timeStyle, Locale locale) {
+        return com.ibm.icu.text.DateFormat.getTimeInstance(cal, timeStyle, locale);
+    }
+
+    public static com.ibm.icu.text.DateFormat getTimeInstance(com.ibm.icu.util.Calendar cal, int timeStyle, ULocale locale) {
+        return com.ibm.icu.text.DateFormat.getTimeInstance(cal, timeStyle, locale);
+    }
+
+    public static com.ibm.icu.text.DateFormat getDateTimeInstance(com.ibm.icu.util.Calendar cal, int dateStyle, int timeStyle, Locale locale) {
+        return com.ibm.icu.text.DateFormat.getDateTimeInstance(cal, dateStyle, timeStyle, locale);
+    }
+
+    public static com.ibm.icu.text.DateFormat getDateTimeInstance(com.ibm.icu.util.Calendar cal, int dateStyle, int timeStyle, ULocale locale) {
+        return com.ibm.icu.text.DateFormat.getDateTimeInstance(cal, dateStyle, timeStyle, locale);
+    }
+
+    public static com.ibm.icu.text.DateFormat getInstance(com.ibm.icu.util.Calendar cal, Locale locale) {
+        return com.ibm.icu.text.DateFormat.getInstance(cal, locale);
+    }
+
+    public static com.ibm.icu.text.DateFormat getInstance(com.ibm.icu.util.Calendar cal, ULocale locale) {
+        return com.ibm.icu.text.DateFormat.getInstance(cal, locale);
+    }
+
+    public static com.ibm.icu.text.DateFormat getInstance(com.ibm.icu.util.Calendar cal) {
+        return com.ibm.icu.text.DateFormat.getInstance(cal);
+    }
+
+    public static com.ibm.icu.text.DateFormat getDateInstance(com.ibm.icu.util.Calendar cal, int dateStyle) {
+        return com.ibm.icu.text.DateFormat.getDateInstance(cal, dateStyle);
+    }
+
+    public static com.ibm.icu.text.DateFormat getTimeInstance(com.ibm.icu.util.Calendar cal, int timeStyle) {
+        return com.ibm.icu.text.DateFormat.getTimeInstance(cal, timeStyle);
+    }
+
+    public static com.ibm.icu.text.DateFormat getDateTimeInstance(com.ibm.icu.util.Calendar cal, int dateStyle, int timeStyle) {
+        return com.ibm.icu.text.DateFormat.getDateTimeInstance(cal, dateStyle, timeStyle);
+    }
+
+    public static com.ibm.icu.text.DateFormat getInstanceForSkeleton(String skeleton) {
+        return com.ibm.icu.text.DateFormat.getInstanceForSkeleton(skeleton);
+    }
+
+    public static com.ibm.icu.text.DateFormat getInstanceForSkeleton(String skeleton, Locale locale) {
+        return com.ibm.icu.text.DateFormat.getInstanceForSkeleton(skeleton, locale);
+    }
+
+    public static com.ibm.icu.text.DateFormat getInstanceForSkeleton(String skeleton, ULocale locale) {
+        return com.ibm.icu.text.DateFormat.getInstanceForSkeleton(skeleton, locale);
+    }
+
+    public static com.ibm.icu.text.DateFormat getInstanceForSkeleton(com.ibm.icu.util.Calendar cal, String skeleton, Locale locale) {
+        return com.ibm.icu.text.DateFormat.getInstanceForSkeleton(cal, skeleton, locale);
+    }
+
+    public static com.ibm.icu.text.DateFormat getInstanceForSkeleton(com.ibm.icu.util.Calendar cal, String skeleton, ULocale locale) {
+        return com.ibm.icu.text.DateFormat.getInstanceForSkeleton(cal, skeleton, locale);
+    }
+
+    public static com.ibm.icu.text.DateFormat getPatternInstance(String skeleton) {
+        return com.ibm.icu.text.DateFormat.getPatternInstance(skeleton);
+    }
+
+    public static com.ibm.icu.text.DateFormat getPatternInstance(String skeleton, Locale locale) {
+        return com.ibm.icu.text.DateFormat.getPatternInstance(skeleton, locale);
+    }
+
+    public static com.ibm.icu.text.DateFormat getPatternInstance(String skeleton, ULocale locale) {
+        return com.ibm.icu.text.DateFormat.getPatternInstance(skeleton, locale);
+    }
+
+    public static com.ibm.icu.text.DateFormat getPatternInstance(com.ibm.icu.util.Calendar cal, String skeleton, Locale locale) {
+        return com.ibm.icu.text.DateFormat.getPatternInstance(cal, skeleton, locale);
+    }
+
+    public static com.ibm.icu.text.DateFormat getPatternInstance(com.ibm.icu.util.Calendar cal, String skeleton, ULocale locale) {
+        return com.ibm.icu.text.DateFormat.getPatternInstance(cal, skeleton, locale);
+    }
+
+    public ULocale getLocale(ULocale.Type type) {
+        return delegate.getLocale(type);
+    }
+
+    @Override
+    public Object parseObject(String source) throws ParseException {
+        return delegate.parseObject(source);
+    }
+}

AndroidCompat/src/main/java/xyz/nulldev/androidcompat/replace/java/util/Calendar.java

@@ -0,0 +1,294 @@
+package xyz.nulldev.androidcompat.replace.java.util;
+
+/*
+ * Copyright (C) Contributors to the Suwayomi project
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
+
+import com.ibm.icu.text.DateFormat;
+import com.ibm.icu.util.ULocale;
+
+import java.util.Date;
+import java.util.Locale;
+
+public class Calendar extends java.util.Calendar {
+    private com.ibm.icu.util.Calendar delegate;
+
+    public Calendar(com.ibm.icu.util.Calendar delegate) {
+        this.delegate = delegate;
+    }
+
+    public static java.util.Calendar getInstance() {
+        return new Calendar(com.ibm.icu.util.Calendar.getInstance());
+    }
+
+    public static com.ibm.icu.util.Calendar getInstance(com.ibm.icu.util.TimeZone zone) {
+        return com.ibm.icu.util.Calendar.getInstance(zone);
+    }
+
+    public static java.util.Calendar getInstance(Locale aLocale) {
+        return new Calendar(com.ibm.icu.util.Calendar.getInstance(aLocale));
+    }
+
+    public static com.ibm.icu.util.Calendar getInstance(ULocale locale) {
+        return com.ibm.icu.util.Calendar.getInstance(locale);
+    }
+
+    public static com.ibm.icu.util.Calendar getInstance(com.ibm.icu.util.TimeZone zone, Locale aLocale) {
+        return com.ibm.icu.util.Calendar.getInstance(zone, aLocale);
+    }
+
+    public static com.ibm.icu.util.Calendar getInstance(com.ibm.icu.util.TimeZone zone, ULocale locale) {
+        return com.ibm.icu.util.Calendar.getInstance(zone, locale);
+    }
+
+    public static Locale[] getAvailableLocales() {
+        return com.ibm.icu.util.Calendar.getAvailableLocales();
+    }
+
+    @Override
+    protected void computeTime() {}
+
+    @Override
+    protected void computeFields() {}
+
+    public static ULocale[] getAvailableULocales() {
+        return com.ibm.icu.util.Calendar.getAvailableULocales();
+    }
+
+    public static String[] getKeywordValuesForLocale(String key, ULocale locale, boolean commonlyUsed) {
+        return com.ibm.icu.util.Calendar.getKeywordValuesForLocale(key, locale, commonlyUsed);
+    }
+
+    @Override
+    public long getTimeInMillis() {
+        return delegate.getTimeInMillis();
+    }
+
+    @Override
+    public void setTimeInMillis(long millis) {
+        delegate.setTimeInMillis(millis);
+    }
+
+    @Deprecated
+    public int getRelatedYear() {
+        return delegate.getRelatedYear();
+    }
+
+    @Deprecated
+    public void setRelatedYear(int year) {
+        delegate.setRelatedYear(year);
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        return delegate.equals(obj);
+    }
+
+    public boolean isEquivalentTo(com.ibm.icu.util.Calendar other) {
+        return delegate.isEquivalentTo(other);
+    }
+
+    @Override
+    public int hashCode() {
+        return delegate.hashCode();
+    }
+
+    @Override
+    public boolean before(Object when) {
+        return delegate.before(when);
+    }
+
+    @Override
+    public boolean after(Object when) {
+        return delegate.after(when);
+    }
+
+    @Override
+    public int getActualMaximum(int field) {
+        return delegate.getActualMaximum(field);
+    }
+
+    @Override
+    public int getActualMinimum(int field) {
+        return delegate.getActualMinimum(field);
+    }
+
+    @Override
+    public void roll(int field, int amount) {
+        delegate.roll(field, amount);
+    }
+
+    @Override
+    public void add(int field, int amount) {
+        delegate.add(field, amount);
+    }
+
+    @Override
+    public void roll(int field, boolean up) {
+        roll(field, up ? 1 : -1);
+    }
+
+    public String getDisplayName(Locale loc) {
+        return delegate.getDisplayName(loc);
+    }
+
+    public String getDisplayName(ULocale loc) {
+        return delegate.getDisplayName(loc);
+    }
+
+    public int compareTo(com.ibm.icu.util.Calendar that) {
+        return delegate.compareTo(that);
+    }
+
+    public DateFormat getDateTimeFormat(int dateStyle, int timeStyle, Locale loc) {
+        return delegate.getDateTimeFormat(dateStyle, timeStyle, loc);
+    }
+
+    public DateFormat getDateTimeFormat(int dateStyle, int timeStyle, ULocale loc) {
+        return delegate.getDateTimeFormat(dateStyle, timeStyle, loc);
+    }
+
+    @Deprecated
+    public static String getDateTimePattern(com.ibm.icu.util.Calendar cal, ULocale uLocale, int dateStyle) {
+        return com.ibm.icu.util.Calendar.getDateTimePattern(cal, uLocale, dateStyle);
+    }
+
+    public int fieldDifference(Date when, int field) {
+        return delegate.fieldDifference(when, field);
+    }
+
+    public void setTimeZone(com.ibm.icu.util.TimeZone value) {
+        delegate.setTimeZone(value);
+    }
+
+    @Override
+    public java.util.TimeZone getTimeZone() {
+        return new TimeZone(delegate.getTimeZone());
+    }
+
+    @Override
+    public void setLenient(boolean lenient) {
+        delegate.setLenient(lenient);
+    }
+
+    @Override
+    public boolean isLenient() {
+        return delegate.isLenient();
+    }
+
+    public void setRepeatedWallTimeOption(int option) {
+        delegate.setRepeatedWallTimeOption(option);
+    }
+
+    public int getRepeatedWallTimeOption() {
+        return delegate.getRepeatedWallTimeOption();
+    }
+
+    public void setSkippedWallTimeOption(int option) {
+        delegate.setSkippedWallTimeOption(option);
+    }
+
+    public int getSkippedWallTimeOption() {
+        return delegate.getSkippedWallTimeOption();
+    }
+
+    @Override
+    public void setFirstDayOfWeek(int value) {
+        delegate.setFirstDayOfWeek(value);
+    }
+
+    @Override
+    public int getFirstDayOfWeek() {
+        return delegate.getFirstDayOfWeek();
+    }
+
+    @Override
+    public void setMinimalDaysInFirstWeek(int value) {
+        delegate.setMinimalDaysInFirstWeek(value);
+    }
+
+    @Override
+    public int getMinimalDaysInFirstWeek() {
+        return delegate.getMinimalDaysInFirstWeek();
+    }
+
+    @Override
+    public int getMinimum(int field) {
+        return delegate.getMinimum(field);
+    }
+
+    @Override
+    public int getMaximum(int field) {
+        return delegate.getMaximum(field);
+    }
+
+    @Override
+    public int getGreatestMinimum(int field) {
+        return delegate.getGreatestMinimum(field);
+    }
+
+    @Override
+    public int getLeastMaximum(int field) {
+        return delegate.getLeastMaximum(field);
+    }
+
+    @Deprecated
+    public int getDayOfWeekType(int dayOfWeek) {
+        return delegate.getDayOfWeekType(dayOfWeek);
+    }
+
+    @Deprecated
+    public int getWeekendTransition(int dayOfWeek) {
+        return delegate.getWeekendTransition(dayOfWeek);
+    }
+
+    public boolean isWeekend(Date date) {
+        return delegate.isWeekend(date);
+    }
+
+    public boolean isWeekend() {
+        return delegate.isWeekend();
+    }
+
+    @Override
+    public Object clone() {
+        return delegate.clone();
+    }
+
+    @Override
+    public String toString() {
+        return delegate.toString();
+    }
+
+    public static com.ibm.icu.util.Calendar.WeekData getWeekDataForRegion(String region) {
+        return com.ibm.icu.util.Calendar.getWeekDataForRegion(region);
+    }
+
+    public com.ibm.icu.util.Calendar.WeekData getWeekData() {
+        return delegate.getWeekData();
+    }
+
+    public com.ibm.icu.util.Calendar setWeekData(com.ibm.icu.util.Calendar.WeekData wdata) {
+        return delegate.setWeekData(wdata);
+    }
+
+    public int getFieldCount() {
+        return delegate.getFieldCount();
+    }
+
+    public String getType() {
+        return delegate.getType();
+    }
+
+    @Deprecated
+    public boolean haveDefaultCentury() {
+        return delegate.haveDefaultCentury();
+    }
+
+    public ULocale getLocale(ULocale.Type type) {
+        return delegate.getLocale(type);
+    }
+}

AndroidCompat/src/main/java/xyz/nulldev/androidcompat/replace/java/util/TimeZone.java

@@ -0,0 +1,196 @@
+package xyz.nulldev.androidcompat.replace.java.util;
+
+/*
+ * Copyright (C) Contributors to the Suwayomi project
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
+
+import com.ibm.icu.util.ULocale;
+
+import java.util.Date;
+import java.util.Locale;
+import java.util.Set;
+
+public class TimeZone extends java.util.TimeZone {
+    private com.ibm.icu.util.TimeZone delegate;
+
+    public TimeZone(com.ibm.icu.util.TimeZone delegate) {
+        this.delegate = delegate;
+    }
+
+    @Override
+    public int getOffset(int era, int year, int month, int day, int dayOfWeek, int milliseconds) {
+        return delegate.getOffset(era, year, month, day, dayOfWeek, milliseconds);
+    }
+
+    @Override
+    public int getOffset(long date) {
+        return delegate.getOffset(date);
+    }
+
+    public void getOffset(long date, boolean local, int[] offsets) {
+        delegate.getOffset(date, local, offsets);
+    }
+
+    @Override
+    public void setRawOffset(int offsetMillis) {
+        delegate.setRawOffset(offsetMillis);
+    }
+
+    @Override
+    public int getRawOffset() {
+        return delegate.getRawOffset();
+    }
+
+    @Override
+    public String getID() {
+        return delegate.getID();
+    }
+
+    @Override
+    public void setID(String ID) {
+        delegate.setID(ID);
+    }
+
+    public String getDisplayName(ULocale locale) {
+        return delegate.getDisplayName(locale);
+    }
+
+    @Override
+    public String getDisplayName(boolean daylight, int style, Locale locale) {
+        return delegate.getDisplayName(daylight, style, locale);
+    }
+
+    public String getDisplayName(boolean daylight, int style, ULocale locale) {
+        return delegate.getDisplayName(daylight, style, locale);
+    }
+
+    @Override
+    public int getDSTSavings() {
+        return delegate.getDSTSavings();
+    }
+
+    @Override
+    public boolean useDaylightTime() {
+        return delegate.useDaylightTime();
+    }
+
+    @Override
+    public boolean observesDaylightTime() {
+        return delegate.observesDaylightTime();
+    }
+
+    @Override
+    public boolean inDaylightTime(Date date) {
+        return delegate.inDaylightTime(date);
+    }
+
+    public static java.util.TimeZone getTimeZone(String ID) {
+        return new TimeZone(com.ibm.icu.util.TimeZone.getTimeZone(ID));
+    }
+
+    public static com.ibm.icu.util.TimeZone getFrozenTimeZone(String ID) {
+        return com.ibm.icu.util.TimeZone.getFrozenTimeZone(ID);
+    }
+
+    public static com.ibm.icu.util.TimeZone getTimeZone(String ID, int type) {
+        return com.ibm.icu.util.TimeZone.getTimeZone(ID, type);
+    }
+
+    public static void setDefaultTimeZoneType(int type) {
+        com.ibm.icu.util.TimeZone.setDefaultTimeZoneType(type);
+    }
+
+    public static int getDefaultTimeZoneType() {
+        return com.ibm.icu.util.TimeZone.getDefaultTimeZoneType();
+    }
+
+    public static Set<String> getAvailableIDs(com.ibm.icu.util.TimeZone.SystemTimeZoneType zoneType, String region, Integer rawOffset) {
+        return com.ibm.icu.util.TimeZone.getAvailableIDs(zoneType, region, rawOffset);
+    }
+
+    public static String[] getAvailableIDs(int rawOffset) {
+        return com.ibm.icu.util.TimeZone.getAvailableIDs(rawOffset);
+    }
+
+    public static String[] getAvailableIDs(String country) {
+        return com.ibm.icu.util.TimeZone.getAvailableIDs(country);
+    }
+
+    public static String[] getAvailableIDs() {
+        return com.ibm.icu.util.TimeZone.getAvailableIDs();
+    }
+
+    public static int countEquivalentIDs(String id) {
+        return com.ibm.icu.util.TimeZone.countEquivalentIDs(id);
+    }
+
+    public static String getEquivalentID(String id, int index) {
+        return com.ibm.icu.util.TimeZone.getEquivalentID(id, index);
+    }
+
+    public static java.util.TimeZone getDefault() {
+        return new TimeZone(com.ibm.icu.util.TimeZone.getDefault());
+    }
+
+    public static void setDefault(com.ibm.icu.util.TimeZone tz) {
+        com.ibm.icu.util.TimeZone.setDefault(tz);
+    }
+
+    public boolean hasSameRules(com.ibm.icu.util.TimeZone other) {
+        return delegate.hasSameRules(other);
+    }
+
+    @Override
+    public Object clone() {
+        return delegate.clone();
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        return delegate.equals(obj);
+    }
+
+    @Override
+    public int hashCode() {
+        return delegate.hashCode();
+    }
+
+    public static String getTZDataVersion() {
+        return com.ibm.icu.util.TimeZone.getTZDataVersion();
+    }
+
+    public static String getCanonicalID(String id) {
+        return com.ibm.icu.util.TimeZone.getCanonicalID(id);
+    }
+
+    public static String getCanonicalID(String id, boolean[] isSystemID) {
+        return com.ibm.icu.util.TimeZone.getCanonicalID(id, isSystemID);
+    }
+
+    public static String getRegion(String id) {
+        return com.ibm.icu.util.TimeZone.getRegion(id);
+    }
+
+    public static String getWindowsID(String id) {
+        return com.ibm.icu.util.TimeZone.getWindowsID(id);
+    }
+
+    public static String getIDForWindowsID(String winid, String region) {
+        return com.ibm.icu.util.TimeZone.getIDForWindowsID(winid, region);
+    }
+
+    public boolean isFrozen() {
+        return delegate.isFrozen();
+    }
+
+    public com.ibm.icu.util.TimeZone freeze() {
+        return delegate.freeze();
+    }
+
+    public com.ibm.icu.util.TimeZone cloneAsThawed() {
+        return delegate.cloneAsThawed();
+    }
+}

AndroidCompat/src/main/resources/compat-reference.conf

@@ -1,6 +1,3 @@
-# Server ip and port bindings
-ts.server.ip = 0.0.0.0
-ts.server.port = 4567
 
 # Allow/disallow preference changes (useful for demos)
 ts.server.allowConfigChanges = true

CODE_OF_CONDUCT.md

@@ -0,0 +1,5 @@
+# Code Of Conduct
+- Don't be a dick.
+
+# expanding the code of conduct!
+The contents of this document is up for debate and improvement! Discussions on discord.

CONTRIBUTING.md

@@ -0,0 +1,52 @@
+# Contributing
+## Where should I start?
+Checkout [This Kanban Board](https://github.com/Suwayomi/Tachidesk/projects/1) to see the rough development roadmap.
+
+**Note to potential contributors:** Notify the developers on Suwayomi discord (#programming channel) or open a WIP pull request before starting if you decide to take on working on anything from/not from the roadmap in order to avoid parallel efforts on the same issue/feature.
+
+## How does Tachidesk work?
+This project has two components: 
+1. **server:** contains the implementation of [tachiyomi's extensions library](https://github.com/tachiyomiorg/extensions-lib) and uses an Android compatibility library to run apk extensions. All this concludes to serving a REST API to `webUI`.
+2. **webUI:** A react SPA(`create-react-app`) project that works with the server to do the presentation.
+
+## Why a web app?
+This structure is chosen to
+- Achieve the maximum multi-platform-ness
+- Gives the ability to acces Tachidesk from a remote web browser e.g. your phone, tablet or smart TV
+- Eaise development of alternative user intefaces for Tachidesk
+
+## User Interfaces for Tachidesk server
+Currently, there are three known interfaces for Tachidesk:
+1. [webUI](https://github.com/Suwayomi/Tachidesk/tree/master/webUI/react): The react SPA that Tachidesk is traditionally shipped with.
+2. [TachideskJUI](https://github.com/Suwayomi/TachideskJUI): A Jetbrains Compose Native app, re-uses components made for the upcoming Tachiyomi 1.x
+3. [Equinox](https://github.com/Suwayomi/Equinox): A web user interface made with Vue.js, in super early stages of development.
+
+## Building from source
+### Prerequisites
+You need these software packages installed in order to build the project
+### Server
+- Java Development Kit and Java Runtime Environment version 8 or newer(both Oracle JDK and OpenJDK works)
+- Android stubs jar
+    - Manual download: Download [android.jar](https://raw.githubusercontent.com/Suwayomi/Tachidesk/android-jar/android.jar) and put it under `AndroidCompat/lib`.
+    - Automated download: Run `AndroidCompat/getAndroid.sh`(MacOS/Linux) or `AndroidCompat/getAndroid.ps1`(Windows) from project's root directory to download and rebuild the jar file from Google's repository.
+### webUI
+- Nodejs LTS or latest
+- Yarn
+- Git
+### building the full-blown jar
+Run `./gradlew :webUI:copyBuild server:shadowJar`, the resulting built jar file will be `server/build/Tachidesk-vX.Y.Z-rxxx.jar`.
+### building without `webUI` bundled(server only)
+Delete the `server/src/main/resources/react` directory if exists from previous runs, then run `./gradlew server:shadowJar`, the resulting built jar file will be `server/build/Tachidesk-vX.Y.Z-rxxx.jar`.
+### building the Windows package
+First Build the jar, then cd into the `scripts` directory and run `./windows<bits>-bundler.sh` (or `./windows<bits>-bundler.ps1` if you are on windows), the resulting built zip package file will be `server/build/Tachidesk-vX.Y.Z-rxxx-win64.zip`.
+## Running in development mode
+First satisfy [the prerequisites](#prerequisites)
+### server
+run `./gradlew :server:run --stacktrace` to run the server
+### webUI
+How to do it is described in `webUI/react/README.md` but for short,
+ first cd into `webUI/react` then run `yarn` to install the node modules(do this only once)
+ then `yarn start` to start the development server, if a new browser window doesn't get opened automatically,
+ then open `http://127.0.0.1:3000` in a modern browser. This is a `create-react-app` project
+ and supports HMR and all the other goodies you'll need.
+

README.md

@@ -1,66 +1,91 @@
+
+| Build | Stable | Preview | Support Server |
+|-------|----------|---------|---------|
+| ![CI](https://github.com/Suwayomi/Tachidesk/actions/workflows/build_push.yml/badge.svg) | [![stable release](https://img.shields.io/github/release/Suwayomi/Tachidesk.svg?maxAge=3600&label=download)](https://github.com/Suwayomi/Tachidesk/releases) | [![preview](https://img.shields.io/badge/dynamic/json?url=https://github.com/Suwayomi/Tachidesk-preview/raw/main/index.json&label=download&query=$.latest&color=blue)](https://github.com/Suwayomi/Tachidesk-preview/releases/latest) | [![Discord](https://img.shields.io/discord/801021177333940224.svg?label=discord&labelColor=7289da&color=2c2f33&style=flat)](https://discord.gg/DDZdqZWaHA) |
+
 # Tachidesk
+<img src="https://github.com/Suwayomi/Tachidesk/raw/master/server/src/main/resources/icon/faviconlogo.png" alt="drawing" width="200"/>
+
 A free and open source manga reader that runs extensions built for [Tachiyomi](https://tachiyomi.org/). 
 
-Tachidesk is as multi-platform as you can get. Any platform that runs java and/or has a modern browser can run it.
+Tachidesk is an independent Tachiyomi compatible software and is **not a Fork of** Tachiyomi.
+
+Tachidesk is as multi-platform as you can get. Any platform that runs java and/or has a modern browser can run it. This includes Windows, Linux, macOS, chrome OS, etc. Follow [Downloading and Running the app](#downloading-and-running-the-app) for installation instructions.
 
 Ability to read and write Tachiyomi compatible backups and syncing is a planned feature.
 
-## How do I run the thing?
+**Tachidesk needs serious front-end dev help for it's reader and other parts, if you like the app and want to see it become better please don't hesitate to contribute some code!**
-#### Prerequisites
-You should have java 8 or newer and a modern browser installed. Also an internet connection is required as almost everything this app does is downloading stuff. 
-
-#### Running pre-built jar packages
-Download the latest (or a working more stable) release from [the repo branch](https://github.com/AriaMoradi/Tachidesk/tree/repo) or obtain it from [the releases section](https://github.com/AriaMoradi/Tachidesk/releases).
-
-Double click on the jar file or run `java -jar Tachidesk-latest.jar` or `java -jar Tachidesk-vX.Y.Z-rxxx.jar`
-
-The server will be running on `http://localhost:4567` open this url in your browser.
-
-#### Running on Docker
-Check [arbuilder's repo](https://github.com/arbuilder/Tachidesk-docker) out for more details and the dockerfile.
-
-## Building from source
-### Get Android stubs jar
-#### Manual download
-Download [android.jar](https://raw.githubusercontent.com/AriaMoradi/Tachidesk/android-jar/android.jar) and put it under `AndroidCompat/lib`.
-#### Building from source(needs `bash`, `curl`, `base64`, `zip` to work)
-Run `scripts/getAndroid.sh` from project's root directory to download and rebuild the jar file from Google's repository.
-### building the jar
-Run `./gradlew shadowJar` the resulting built jar file will be `server/build/Tachidesk-vX.Y.Z-rxxx.jar`.
-## Running for development purposes
-### `server` module
-Run `./gradlew :server:run -x :webUI:copyBuild --stacktrace` to run the server
-### `webUI` module
-How to do it is described in `webUI/react/README.md` but for short,
- first cd into `webUI/react` then run `yarn` to install the node modules(do this only once)
- then `yarn start` to start the client if a new browser window doesn't start automatically,
- then open `http://127.0.0.1:3000` in a modern browser. This is a `create-react-app` project
- and supports HMR and all the other goodies you'll need.
 
 ## Is this application usable? Should I test it?
-If you'd ask me, I'd tell you If you want to read your manga **online** from tachiyomi or in one place and bypass all the ads, you can use Tachidesk.
+Here is a list of current features:
 
-There are almost no quality of life features, including no library, no downloading for offline enjoyment and sadly no MangaDex search.
+- Installing and executing Tachiyomi's Extensions, So you'll get the same sources.
+- A library to save your mangas and categories to put them into.
+- Searching and browsing installed sources.
+- A decent chapter reader.
+- Ability to download Manga for offline read
+- Backup and restore support powered by Tachiyomi Legacy Backups
 
-Anyways, for more info checkout [finished milestone #1](https://github.com/AriaMoradi/Tachidesk/issues/2) and [milestone #2](https://github.com/AriaMoradi/Tachidesk/projects/1) to see what's implemented.
+**Note:** Keep in mind that Tachidesk is alpha software and can break rarely and/or with each update. See [Troubleshooting](https://github.com/Suwayomi/Tachidesk/wiki/Troubleshooting) if it happens.
 
-## How does it work?
+## Downloading and Running the app
-This project has two components: 
+### All Operating Systems
-1. **server:** contains the implementation of [tachiyomi's extensions library](https://github.com/tachiyomiorg/extensions-lib) and uses an Android compatibility library to run apk extensions. All this concludes to serving a REST API to `webUI`.
+You should have The Java Runtime Environment(JRE) 8 or newer and a modern browser installed(Google is your friend for seeking assitance). Also an internet connection is required as almost everything this app does is downloading stuff. 
-2. **webUI:** A react SPA project that works with the server to do the presentation.
+
+Download the latest "Stable" jar release from [the releases section](https://github.com/Suwayomi/Tachidesk/releases) or a preview jar build from [the preview repository](https://github.com/Suwayomi/Tachidesk-preview/releases).
+
+Double click on the jar file or run `java -jar Tachidesk-vX.Y.Z-rxxx.jar` (or `java -jar Tachidesk-latest.jar` if you have the latest preview) from a Terminal/Command Prompt window to run the app which will open a new browser window automatically. Also the System Tray Icon is your friend if you need to open the browser window again or close Tachidesk.
+
+### Windows
+Download the latest "Stable" win32 or win64 (depending on your system, usually you want win64) release from [the releases section](https://github.com/Suwayomi/Tachidesk/releases) or a preview one from [the preview repository](https://github.com/Suwayomi/Tachidesk-preview/releases).
+
+The Windows specific build has java bundled inside, so you don't have to install java to use it. Unzip `Tachidesk-vX.Y.Z-rxxx-win64.zip` and run one of the Launcher files depending on what you want(see bellow). The rest works like the previous section.
+#### Windows Launchers
+- `Tachidesk Electron Launcher.bat`: Launches Tachidesk inside Electron as a desktop applicaton
+- `Tachidesk Browser Launcher.bat`: Launches Tachidesk in a browser window
+- `Tachidesk Debug Launcher.bat`: Launches Tachidesk with debug logs attached. If Tachidesk doesn't work for you, running this can give you insight into why.
+
+### Arch Linux
+You can install Tachidesk from the AUR
+```
+yay -S tachidesk
+```
+
+### Docker
+Check our Offical Docker release [Tachidesk Container](https://github.com/orgs/Suwayomi/packages/container/package/tachidesk) or use [arbuilder's](https://github.com/arbuilder/Tachidesk-docker) tachidesk docker repo for installation. Source code for our container is available at [docker-tachidesk](https://github.com/Suwayomi/docker-tachidesk). By default the server will be running on http://localhost:4567 open this url in your browser.
+
+Install from the command line:
+```
+    $ docker pull ghcr.io/suwayomi/tachidesk
+```
+Run Container from the command line:
+```
+    $ docker run -p 4567:4567 ghcr.io/suwayomi/tachidesk
+```
+
+### Using Tachidesk Remotely
+You can run Tachidesk on your computer or a server and connect to it remotely through the web interface with a web browser on any device including a mobile or tablet or even your smart TV!, this method of using Tachidesk is only recommended if you are a power user and know what you are doing.
+
+## Troubleshooting and Support
+See [this troubleshooting wiki page](https://github.com/Suwayomi/Tachidesk/wiki/Troubleshooting).
+
+## Contributing and Technical info
+See [CONTRIBUTING.md](./CONTRIBUTING.md).
 
 ## Credit
-The `AndroidCompat` module and `scripts/getAndroid.sh` was originally developed by [@null-dev](https://github.com/null-dev) for [TachiWeb-Server](https://github.com/Tachiweb/TachiWeb-server) and is licensed under `Apache License Version 2.0`.
+This project is a spiritual successor of [TachiWeb-Server](https://github.com/Tachiweb/TachiWeb-server), Many of the ideas and the groundwork adopted in this project comes from TachiWeb.
+
+The `AndroidCompat` module was originally developed by [@null-dev](https://github.com/null-dev) for [TachiWeb-Server](https://github.com/Tachiweb/TachiWeb-server) and is licensed under `Apache License Version 2.0`.
 
 Parts of [tachiyomi](https://github.com/tachiyomiorg/tachiyomi) is adopted into this codebase, also licensed under `Apache License Version 2.0`.
 
-Changes to both codebases is licensed under `MPL v. 2.0` as the rest of this project.
+You can obtain a copy of `Apache License Version 2.0` from  http://www.apache.org/licenses/LICENSE-2.0
 
-You can obtain a copy of the license from  http://www.apache.org/licenses/LICENSE-2.0
+Changes to both codebases is licensed under `MPL v. 2.0` as the rest of this project.
 
 ## License
 
-    Copyright (C) 2020-2021 Aria Moradi and contributors
+    Copyright (C) Contributors to the Suwayomi project
 
     This Source Code Form is subject to the terms of the Mozilla Public
     License, v. 2.0. If a copy of the MPL was not distributed with this

build.gradle.kts

@@ -1,33 +1,31 @@
-import org.jetbrains.kotlin.config.KotlinCompilerVersion
+import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
 
 plugins {
-    id("org.jetbrains.kotlin.jvm") version "1.4.21" apply false // Also in buildSrc Config.kt
+    kotlin("jvm") version "1.4.32"
-    id("java")
+    kotlin("plugin.serialization") version "1.4.32" apply false
 }
 
 allprojects {
-    group = "xyz.nulldev.ts"
+    group = "suwayomi"
 
     version = "1.0"
 
     repositories {
-        jcenter()
         mavenCentral()
+        maven("https://maven.google.com/")
         maven("https://jitpack.io")
         maven("https://oss.sonatype.org/content/repositories/snapshots/")
-        maven("https://dl.bintray.com/inorichi/maven")
         maven("https://dl.google.com/dl/android/maven2/")
     }
 }
 
-val javaProjects = listOf(
+val projects = listOf(
         project(":AndroidCompat"),
         project(":AndroidCompat:Config"),
         project(":server")
 )
 
-configure(javaProjects) {
+configure(projects) {
-    apply(plugin = "java")
     apply(plugin = "org.jetbrains.kotlin.jvm")
 
     java {
@@ -35,46 +33,59 @@ configure(javaProjects) {
         targetCompatibility = JavaVersion.VERSION_1_8
     }
 
-    tasks.withType<org.jetbrains.kotlin.gradle.tasks.KotlinCompile> {
+    tasks.withType<KotlinCompile> {
         kotlinOptions {
-            jvmTarget = "1.8"
+            jvmTarget = JavaVersion.VERSION_1_8.toString()
         }
     }
 
     dependencies {
         // Kotlin
-        implementation(kotlin("stdlib", KotlinCompilerVersion.VERSION))
+        implementation(kotlin("stdlib-jdk8"))
-        implementation(kotlin("stdlib", KotlinCompilerVersion.VERSION))
+        implementation(kotlin("reflect"))
-        testImplementation(kotlin("test", version = "1.4.21"))
+        testImplementation(kotlin("test-junit5"))
-    }
+
-}
+        // coroutines
+        val coroutinesVersion = "1.4.3"
+        implementation("org.jetbrains.kotlinx:kotlinx-coroutines-core:$coroutinesVersion")
+        implementation("org.jetbrains.kotlinx:kotlinx-coroutines-jdk8:$coroutinesVersion")
+        implementation("org.jetbrains.kotlinx:kotlinx-coroutines-test:$coroutinesVersion")
+
+        val kotlinSerializationVersion = "1.1.0"
+        implementation("org.jetbrains.kotlinx:kotlinx-serialization-json:$kotlinSerializationVersion")
+        implementation("org.jetbrains.kotlinx:kotlinx-serialization-protobuf:$kotlinSerializationVersion")
 
-configure(listOf(
-        project(":AndroidCompat"),
-        project(":server"),
-        project(":AndroidCompat:Config")
 
-)) {
-    dependencies {
         // Dependency Injection
-        implementation("org.kodein.di:kodein-di-conf-jvm:7.1.0")
+        implementation("org.kodein.di:kodein-di-conf-jvm:7.5.0")
 
         // Logging
         implementation("org.slf4j:slf4j-api:1.7.30")
-        implementation("org.slf4j:slf4j-simple:1.7.30")
+        implementation("ch.qos.logback:logback-classic:1.2.3")
-        implementation("io.github.microutils:kotlin-logging:2.0.3")
+        implementation("io.github.microutils:kotlin-logging:2.0.6")
 
-        // RxJava
+        // ReactiveX
         implementation("io.reactivex:rxjava:1.3.8")
         implementation("io.reactivex:rxkotlin:1.0.0")
+        implementation("com.jakewharton.rxrelay:rxrelay:1.2.0")
 
         // JSoup
         implementation("org.jsoup:jsoup:1.13.1")
 
-        // Kotlin
-        implementation(kotlin("reflect", version = "1.4.21"))
-
         // dependency of :AndroidCompat:Config
-        implementation("com.typesafe:config:1.4.0")
+        implementation("com.typesafe:config:1.4.1")
+        implementation("io.github.config4k:config4k:0.4.2")
+
+        // to get application content root
+        implementation("net.harawata:appdirs:1.2.1")
+
+        // dex2jar: https://github.com/DexPatcher/dex2jar/releases/tag/v2.1-20190905-lanchon
+        implementation("com.github.DexPatcher.dex2jar:dex-tools:v2.1-20190905-lanchon")
+
+        // APK parser
+        implementation("net.dongliu:apk-parser:2.6.10")
+
+        // Jackson
+        implementation("com.fasterxml.jackson.core:jackson-annotations:2.10.3")
     }
 }

gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-6.7.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.0-all.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

scripts/resources/Tachidesk Browser Launcher.bat

@@ -0,0 +1 @@
+start "" jre/bin/javaw -jar Tachidesk.jar

scripts/resources/Tachidesk Debug Launcher.bat

@@ -0,0 +1 @@
+jre\bin\java -Dsuwayomi.tachidesk.server.debugLogsEnabled=true -jar  Tachidesk.jar

scripts/resources/Tachidesk Electron Launcher.bat

@@ -0,0 +1 @@
+jre\bin\javaw "-Dsuwayomi.tachidesk.server.webInterface=electron" "-Dsuwayomi.tachidesk.server.electronPath=electron/electron.exe" -jar Tachidesk.jar

scripts/windows-bundler.sh

@@ -0,0 +1,82 @@
+#!/bin/bash
+
+# Copyright (C) Contributors to the Suwayomi project
+#
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at https://mozilla.org/MPL/2.0/.
+
+electron_version="v12.0.9"
+
+if [ $1 = "win32" ]; then
+  jre="OpenJDK8U-jre_x86-32_windows_hotspot_8u292b10.zip"
+  arch="win32"
+  electron="electron-$electron_version-win32-ia32.zip"
+else
+  jre="OpenJDK8U-jre_x64_windows_hotspot_8u292b10.zip"
+  arch="win64"
+  electron="electron-$electron_version-win32-x64.zip"
+fi
+
+jre_dir="jdk8u292-b10-jre"
+
+echo "creating windows bundle"
+
+jar=$(ls ../server/build/*.jar | tail -n1)
+jar_name=$(echo $jar | cut -d'/' -f4)
+release_name=$(echo $jar_name | sed 's/.jar//')-$arch
+
+
+# make release dir
+mkdir $release_name
+
+
+echo "Dealing with jre..."
+if [ ! -f $jre ]; then
+  curl -L "https://github.com/AdoptOpenJDK/openjdk8-binaries/releases/download/jdk8u292-b10/$jre" -o $jre
+fi
+unzip $jre
+mv $jre_dir $release_name/jre
+
+echo "Dealing with electron"
+if [ ! -f $electron ]; then
+  curl -L "https://github.com/electron/electron/releases/download/$electron_version/$electron" -o $electron
+fi
+unzip $electron -d $release_name/electron
+
+# change electron's icon
+rcedit="rcedit-x86.exe"
+if [ ! -f $rcedit ]; then
+  curl -L "https://github.com/electron/rcedit/releases/download/v1.1.1/$rcedit" -o $rcedit
+fi
+
+# check if running under github actions
+if [ $CI = true ]; then
+  # change electron executable's icon
+  sudo dpkg --add-architecture i386
+  wget -qO - https://dl.winehq.org/wine-builds/winehq.key | sudo apt-key add -
+  sudo add-apt-repository ppa:cybermax-dexter/sdl2-backport
+  sudo apt-add-repository "deb https://dl.winehq.org/wine-builds/ubuntu $(lsb_release -cs) main"
+  sudo apt install --install-recommends winehq-stable
+fi
+# this script assumes that wine is installed here on out
+
+WINEARCH=win32 wine $rcedit $release_name/electron/electron.exe --set-icon ../server/src/main/resources/icon/faviconlogo.ico
+
+# copy artifacts
+cp $jar $release_name/Tachidesk.jar
+cp "resources/Tachidesk Browser Launcher.bat" $release_name
+cp "resources/Tachidesk Debug Launcher.bat" $release_name
+cp "resources/Tachidesk Electron Launcher.bat" $release_name
+
+zip_name=$release_name.zip
+zip -9 -r $zip_name $release_name
+
+rm -rf $release_name
+
+# clean up from possible previous runs
+if [ -f ../server/build/$zip_name ]; then
+  rm ../server/build/$zip_name
+fi
+
+mv $zip_name ../server/build/

server/build.gradle.kts

@@ -1,101 +1,95 @@
 import com.github.jengelman.gradle.plugins.shadow.tasks.ShadowJar
+import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
+import org.jmailen.gradle.kotlinter.tasks.FormatTask
+import org.jmailen.gradle.kotlinter.tasks.LintTask
 import java.io.BufferedReader
+import java.time.Instant
 
 plugins {
-//    id("org.jetbrains.kotlin.jvm") version "1.4.21"
     application
-    id("com.github.johnrengelman.shadow") version "6.1.0"
+    id("com.github.johnrengelman.shadow") version "7.0.0"
-    id("org.jmailen.kotlinter") version "3.3.0"
+    id("org.jmailen.kotlinter") version "3.4.3"
+    id("de.fuerstenau.buildconfig") version "1.1.8"
 }
 
-val TachideskVersion = "v0.1.2"
-
-
 repositories {
-    mavenCentral()
+    maven {
-    jcenter()
+        url = uri("https://repo1.maven.org/maven2/")
+    }
     maven {
         url = uri("https://jitpack.io")
     }
 }
 
 dependencies {
-//    implementation(platform("org.jetbrains.kotlin:kotlin-bom"))
+    // okhttp
-    implementation("org.jetbrains.kotlin:kotlin-stdlib-jdk8")
+    val okhttpVersion = "4.9.1" // version is locked by Tachiyomi extensions
+    implementation("com.squareup.okhttp3:okhttp:$okhttpVersion")
+    implementation("com.squareup.okhttp3:logging-interceptor:$okhttpVersion")
+    implementation("com.squareup.okhttp3:okhttp-dnsoverhttps:$okhttpVersion")
+    implementation("com.squareup.okio:okio:2.10.0")
+
+    // Javalin api
+    implementation("io.javalin:javalin:3.13.6")
+    // jackson version is tied to javalin, ref: `io.javalin.core.util.OptionalDependency`
+    implementation("com.fasterxml.jackson.core:jackson-databind:2.10.3")
+    implementation("com.fasterxml.jackson.module:jackson-module-kotlin:2.10.3")
+
+    // Exposed ORM
+    val exposedVersion = "0.31.1"
+    implementation("org.jetbrains.exposed:exposed-core:$exposedVersion")
+    implementation("org.jetbrains.exposed:exposed-dao:$exposedVersion")
+    implementation("org.jetbrains.exposed:exposed-jdbc:$exposedVersion")
+    implementation("org.jetbrains.exposed:exposed-java-time:$exposedVersion")
+    // current database driver
+    implementation("com.h2database:h2:1.4.200")
+
+    // Exposed Migrations
+    val exposedMigrationsVersion = "3.1.0"
+    implementation("com.github.Suwayomi:exposed-migrations:$exposedMigrationsVersion")
+
+    // tray icon
+    implementation("com.dorkbox:SystemTray:4.1")
+    implementation("com.dorkbox:Utilities:1.9")
+
+
+
+    // dependencies of Tachiyomi extensions, some are duplicate, keeping it here for reference
+    implementation("com.github.inorichi.injekt:injekt-core:65b0440")
+    implementation("com.squareup.okhttp3:okhttp:4.9.1")
+    implementation("io.reactivex:rxjava:1.3.8")
+    implementation("org.jsoup:jsoup:1.13.1")
+    implementation("com.google.code.gson:gson:2.8.6")
+    implementation("com.github.salomonbrys.kotson:kotson:2.5.0")
+
+
+    // asm for fixing SimpleDateFormat (must match Dex2Jar version)
+    implementation("org.ow2.asm:asm-debug-all:5.0.3")
+
+    // extracting zip files
+    implementation("net.lingala.zip4j:zip4j:2.9.0")
 
     // Source models and interfaces from Tachiyomi 1.x
     // using source class from tachiyomi commit 9493577de27c40ce8b2b6122cc447d025e34c477 to not depend on tachiyomi.sourceapi
 //    implementation("tachiyomi.sourceapi:source-api:1.1")
 
-    implementation("com.github.inorichi.injekt:injekt-core:65b0440")
-
-    val okhttp_version = "4.10.0-RC1"
-    implementation("com.squareup.okhttp3:okhttp:$okhttp_version")
-    implementation("com.squareup.okhttp3:logging-interceptor:$okhttp_version")
-    implementation("com.squareup.okhttp3:okhttp-dnsoverhttps:$okhttp_version")
-    implementation("com.squareup.okio:okio:2.9.0")
-
-
-    // retrofit
-    val retrofit_version = "2.9.0"
-    implementation("com.squareup.retrofit2:retrofit:$retrofit_version")
-    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")
-
-
-    // reactivex
-    implementation("io.reactivex:rxjava:1.3.8")
-//    implementation("io.reactivex:rxandroid:1.2.1")
-//    implementation("com.jakewharton.rxrelay:rxrelay:1.2.0")
-//    implementation("com.github.pwittchen:reactivenetwork:0.13.0")
-
-    implementation("org.jetbrains.kotlinx:kotlinx-serialization-json:1.0.0")
-    implementation("com.google.code.gson:gson:2.8.6")
-    implementation("com.github.salomonbrys.kotson:kotson:2.5.0")
-
-    implementation("org.jsoup:jsoup:1.13.1")
-    implementation("com.github.salomonbrys.kotson:kotson:2.5.0")
-    implementation("com.squareup.duktape:duktape-android:1.3.0")
-
-
-    val coroutinesVersion = "1.3.9"
-    implementation("org.jetbrains.kotlinx:kotlinx-coroutines-core:$coroutinesVersion")
-
-    // dex2jar
-    implementation(fileTree("lib/dex2jar/"))
-
-    // api
-    implementation("io.javalin:javalin:3.12.0")
-    implementation("org.slf4j:slf4j-simple:1.8.0-beta4")
-    implementation("org.slf4j:slf4j-api:1.8.0-beta4")
-    implementation("com.fasterxml.jackson.core:jackson-databind:2.10.3")
-
-    // to get application content root
-    implementation("net.harawata:appdirs:1.2.0")
-
-    // Exposed ORM
-    val exposed_version = "0.28.1"
-    implementation ("org.jetbrains.exposed:exposed-core:$exposed_version")
-    implementation ("org.jetbrains.exposed:exposed-dao:$exposed_version")
-    implementation ("org.jetbrains.exposed:exposed-jdbc:$exposed_version")
-    implementation ("org.xerial:sqlite-jdbc:3.30.1")
-
     // AndroidCompat
     implementation(project(":AndroidCompat"))
     implementation(project(":AndroidCompat:Config"))
 
-
+    // uncomment to test extensions directly
-    testImplementation("org.jetbrains.kotlin:kotlin-test")
+//    implementation(fileTree("lib/"))
-    testImplementation("org.jetbrains.kotlin:kotlin-test-junit")
 }
 
+val MainClass = "suwayomi.tachidesk.MainKt"
 application {
-    val name = "ir.armor.tachidesk.Main"
+    mainClass.set(MainClass)
-    mainClass.set(name)
 
-    // Required by ShadowJar.
+    // for testing electron
-    mainClassName = name
+//    applicationDefaultJvmArgs = listOf(
+//            "-Dsuwayomi.tachidesk.webInterface=electron",
+//            "-Dsuwayomi.tachidesk.electronPath=/usr/bin/electron"
+//    )
 }
 
 sourceSets {
@@ -106,50 +100,100 @@ sourceSets {
     }
 }
 
-val TachideskRevision = Runtime
+// should be bumped with each stable release
+val tachideskVersion = System.getenv("ProductVersion") ?: "v0.4.4"
+val webUIRevisionTag = System.getenv("WebUIRevision") ?: "r20"
+
+// counts commit count on master
+val tachideskRevision = runCatching {
+    System.getenv("ProductRevision") ?: Runtime
         .getRuntime()
-        .exec("git rev-list master --count")
+        .exec("git rev-list HEAD --count")
         .let { process ->
             process.waitFor()
             val output = process.inputStream.use {
                 it.bufferedReader().use(BufferedReader::readText)
             }
             process.destroy()
-            "r"+output.trim()
+            "r" + output.trim()
-
         }
+}.getOrDefault("r0")
+
+buildConfig {
+    clsName = "BuildConfig"
+    packageName = "suwayomi.tachidesk.server"
+
+
+    buildConfigField("String", "NAME", rootProject.name)
+    buildConfigField("String", "VERSION", tachideskVersion)
+    buildConfigField("String", "REVISION", tachideskRevision)
+    buildConfigField("String", "BUILD_TYPE", if (System.getenv("ProductBuildType") == "Stable") "Stable" else "Preview")
+    buildConfigField("long", "BUILD_TIME", Instant.now().epochSecond.toString())
+
+
+    buildConfigField("String", "WEBUI_REPO", "https://github.com/Suwayomi/Tachidesk-WebUI-preview")
+    buildConfigField("String", "WEBUI_TAG", webUIRevisionTag)
+
+
+    buildConfigField("String", "GITHUB", "https://github.com/Suwayomi/Tachidesk")
+    buildConfigField("String", "DISCORD", "https://discord.gg/DDZdqZWaHA")
+}
 
 tasks {
-    jar {
+    shadowJar {
         manifest {
             attributes(
                     mapOf(
-                            "Main-Class" to "com.example.MainKt", //will make your jar (produced by jar task) runnable
+                            "Main-Class" to MainClass,
-                            "ImplementationTitle" to project.name,
+                            "Implementation-Title" to rootProject.name,
-                            "Implementation-Version" to project.version)
+                            "Implementation-Vendor" to "The Suwayomi Project",
+                            "Specification-Version" to tachideskVersion,
+                            "Implementation-Version" to tachideskRevision
+                    )
+            )
+        }
+        archiveBaseName.set(rootProject.name)
+        archiveVersion.set(tachideskVersion)
+        archiveClassifier.set(tachideskRevision)
+    }
+    withType<KotlinCompile> {
+        kotlinOptions {
+            freeCompilerArgs = listOf(
+                    "-Xopt-in=kotlin.RequiresOptIn",
+                    "-Xopt-in=kotlinx.coroutines.ExperimentalCoroutinesApi",
+                    "-Xopt-in=kotlinx.coroutines.InternalCoroutinesApi"
             )
         }
     }
-    shadowJar {
+
-        manifest.inheritFrom(jar.get().manifest) //will make your shadowJar (produced by jar task) runnable
+    test {
-        archiveBaseName.set("Tachidesk")
+        useJUnit()
-        archiveVersion.set(TachideskVersion)
+    }
-        archiveClassifier.set(TachideskRevision)
+
+    withType<ShadowJar> {
+        destinationDirectory.set(File("$rootDir/server/build"))
+        dependsOn("formatKotlin", "lintKotlin")
+    }
+
+    named("run") {
+        dependsOn("formatKotlin", "lintKotlin")
+    }
+
+    named<Copy>("processResources") {
+        duplicatesStrategy = DuplicatesStrategy.INCLUDE
+        mustRunAfter("downloadWebUI")
+    }
+
+    register<de.undercouch.gradle.tasks.download.Download>("downloadWebUI") {
+        src("https://github.com/Suwayomi/Tachidesk-WebUI-preview/releases/download/$webUIRevisionTag/Tachidesk-WebUI-$webUIRevisionTag.zip")
+        dest("src/main/resources/WebUI.zip")
+    }
+
+    withType<LintTask> {
+        source(files("src/kotlin"))
+    }
+
+    withType<FormatTask> {
+        source(files("src/kotlin"))
     }
 }
-
-tasks.withType<ShadowJar> {
-    destinationDir = File("$rootDir/server/build")
-    dependsOn("lintKotlin")
-}
-
-tasks.named("processResources") {
-    dependsOn(":webUI:copyBuild")
-}
-
-tasks.named("run") {
-    dependsOn("formatKotlin", "lintKotlin")
-}
-
-
-

server/src/main/java/ir/armor/tachidesk/APKExtractor.java

@@ -1,252 +0,0 @@
-package ir.armor.tachidesk;
-
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
-
-import org.w3c.dom.Document;
-import org.w3c.dom.NamedNodeMap;
-import org.w3c.dom.NodeList;
-import org.xml.sax.InputSource;
-
-import javax.xml.parsers.DocumentBuilder;
-import javax.xml.parsers.DocumentBuilderFactory;
-import java.io.*;
-import java.nio.file.Files;
-import java.nio.file.Paths;
-import java.util.zip.ZipEntry;
-import java.util.zip.ZipFile;
-import java.util.zip.ZipInputStream;
-
-public class APKExtractor {
-    // decompressXML -- Parse the 'compressed' binary form of Android XML docs
-    // such as for AndroidManifest.xml in .apk files
-    public static int endDocTag = 0x00100101;
-    public static int startTag = 0x00100102;
-    public static int endTag = 0x00100103;
-
-    static void prt(String str) {
-        //System.err.print(str);
-    }
-
-    public static String decompressXML(byte[] xml) {
-
-        StringBuilder finalXML = new StringBuilder();
-
-        // Compressed XML file/bytes starts with 24x bytes of data,
-        // 9 32 bit words in little endian order (LSB first):
-        // 0th word is 03 00 08 00
-        // 3rd word SEEMS TO BE: Offset at then of StringTable
-        // 4th word is: Number of strings in string table
-        // WARNING: Sometime I indiscriminently display or refer to word in
-        // little endian storage format, or in integer format (ie MSB first).
-        int numbStrings = LEW(xml, 4 * 4);
-
-        // StringIndexTable starts at offset 24x, an array of 32 bit LE offsets
-        // of the length/string data in the StringTable.
-        int sitOff = 0x24; // Offset of start of StringIndexTable
-
-        // StringTable, each string is represented with a 16 bit little endian
-        // character count, followed by that number of 16 bit (LE) (Unicode)
-        // chars.
-        int stOff = sitOff + numbStrings * 4; // StringTable follows
-        // StrIndexTable
-
-        // XMLTags, The XML tag tree starts after some unknown content after the
-        // StringTable. There is some unknown data after the StringTable, scan
-        // forward from this point to the flag for the start of an XML start
-        // tag.
-        int xmlTagOff = LEW(xml, 3 * 4); // Start from the offset in the 3rd
-        // word.
-        // Scan forward until we find the bytes: 0x02011000(x00100102 in normal
-        // int)
-        for (int ii = xmlTagOff; ii < xml.length - 4; ii += 4) {
-            if (LEW(xml, ii) == startTag) {
-                xmlTagOff = ii;
-                break;
-            }
-        } // end of hack, scanning for start of first start tag
-
-        // XML tags and attributes:
-        // Every XML start and end tag consists of 6 32 bit words:
-        // 0th word: 02011000 for startTag and 03011000 for endTag
-        // 1st word: a flag?, like 38000000
-        // 2nd word: Line of where this tag appeared in the original source file
-        // 3rd word: FFFFFFFF ??
-        // 4th word: StringIndex of NameSpace name, or FFFFFFFF for default NS
-        // 5th word: StringIndex of Element Name
-        // (Note: 01011000 in 0th word means end of XML document, endDocTag)
-
-        // Start tags (not end tags) contain 3 more words:
-        // 6th word: 14001400 meaning??
-        // 7th word: Number of Attributes that follow this tag(follow word 8th)
-        // 8th word: 00000000 meaning??
-
-        // Attributes consist of 5 words:
-        // 0th word: StringIndex of Attribute Name's Namespace, or FFFFFFFF
-        // 1st word: StringIndex of Attribute Name
-        // 2nd word: StringIndex of Attribute Value, or FFFFFFF if ResourceId
-        // used
-        // 3rd word: Flags?
-        // 4th word: str ind of attr value again, or ResourceId of value
-
-        // TMP, dump string table to tr for debugging
-        // tr.addSelect("strings", null);
-        // for (int ii=0; ii<numbStrings; ii++) {
-        // // Length of string starts at StringTable plus offset in StrIndTable
-        // String str = compXmlString(xml, sitOff, stOff, ii);
-        // tr.add(String.valueOf(ii), str);
-        // }
-        // tr.parent();
-
-        // Step through the XML tree element tags and attributes
-        int off = xmlTagOff;
-        int indent = 0;
-        int startTagLineNo = -2;
-        while (off < xml.length) {
-            int tag0 = LEW(xml, off);
-            // int tag1 = LEW(xml, off+1*4);
-            int lineNo = LEW(xml, off + 2 * 4);
-            // int tag3 = LEW(xml, off+3*4);
-            int nameNsSi = LEW(xml, off + 4 * 4);
-            int nameSi = LEW(xml, off + 5 * 4);
-
-            if (tag0 == startTag) { // XML START TAG
-                int tag6 = LEW(xml, off + 6 * 4); // Expected to be 14001400
-                int numbAttrs = LEW(xml, off + 7 * 4); // Number of Attributes
-                // to follow
-                // int tag8 = LEW(xml, off+8*4); // Expected to be 00000000
-                off += 9 * 4; // Skip over 6+3 words of startTag data
-                String name = compXmlString(xml, sitOff, stOff, nameSi);
-                // tr.addSelect(name, null);
-                startTagLineNo = lineNo;
-
-                // Look for the Attributes
-                StringBuffer sb = new StringBuffer();
-                for (int ii = 0; ii < numbAttrs; ii++) {
-                    int attrNameNsSi = LEW(xml, off); // AttrName Namespace Str
-                    // Ind, or FFFFFFFF
-                    int attrNameSi = LEW(xml, off + 1 * 4); // AttrName String
-                    // Index
-                    int attrValueSi = LEW(xml, off + 2 * 4); // AttrValue Str
-                    // Ind, or
-                    // FFFFFFFF
-                    int attrFlags = LEW(xml, off + 3 * 4);
-                    int attrResId = LEW(xml, off + 4 * 4); // AttrValue
-                    // ResourceId or dup
-                    // AttrValue StrInd
-                    off += 5 * 4; // Skip over the 5 words of an attribute
-
-                    String attrName = compXmlString(xml, sitOff, stOff,
-                            attrNameSi);
-                    String attrValue = attrValueSi != -1 ? compXmlString(xml,
-                            sitOff, stOff, attrValueSi) : "resourceID 0x"
-                            + Integer.toHexString(attrResId);
-                    sb.append(" " + attrName + "=\"" + attrValue + "\"");
-                    // tr.add(attrName, attrValue);
-                }
-                finalXML.append("<" + name + sb + ">");
-                prtIndent(indent, "<" + name + sb + ">");
-                indent++;
-
-            } else if (tag0 == endTag) { // XML END TAG
-                indent--;
-                off += 6 * 4; // Skip over 6 words of endTag data
-                String name = compXmlString(xml, sitOff, stOff, nameSi);
-                finalXML.append("</" + name + ">");
-                prtIndent(indent, "</" + name + "> (line " + startTagLineNo
-                        + "-" + lineNo + ")");
-                // tr.parent(); // Step back up the NobTree
-
-            } else if (tag0 == endDocTag) { // END OF XML DOC TAG
-                break;
-
-            } else {
-                prt("  Unrecognized tag code '" + Integer.toHexString(tag0)
-                        + "' at offset " + off);
-                break;
-            }
-        } // end of while loop scanning tags and attributes of XML tree
-        //prt("    end at offset " + off);
-        return finalXML.toString();
-    } // end of decompressXML
-
-    public static String compXmlString(byte[] xml, int sitOff, int stOff, int strInd) {
-        if (strInd < 0)
-            return null;
-        int strOff = stOff + LEW(xml, sitOff + strInd * 4);
-        return compXmlStringAt(xml, strOff);
-    }
-
-    public static String spaces = "                                             ";
-
-    public static void prtIndent(int indent, String str) {
-        prt(spaces.substring(0, Math.min(indent * 2, spaces.length())) + str);
-    }
-
-    // compXmlStringAt -- Return the string stored in StringTable format at
-    // offset strOff. This offset points to the 16 bit string length, which
-    // is followed by that number of 16 bit (Unicode) chars.
-    public static String compXmlStringAt(byte[] arr, int strOff) {
-        int strLen = arr[strOff + 1] << 8 & 0xff00 | arr[strOff] & 0xff;
-        byte[] chars = new byte[strLen];
-        for (int ii = 0; ii < strLen; ii++) {
-            chars[ii] = arr[strOff + 2 + ii * 2];
-        }
-        return new String(chars); // Hack, just use 8 byte chars
-    } // end of compXmlStringAt
-
-    // LEW -- Return value of a Little Endian 32 bit word from the byte array
-    // at offset off.
-    public static int LEW(byte[] arr, int off) {
-        return arr[off + 3] << 24 & 0xff000000 | arr[off + 2] << 16 & 0xff0000
-                | arr[off + 1] << 8 & 0xff00 | arr[off] & 0xFF;
-    } // end of LEW
-
-    public static Document loadXMLFromString(String xml) throws Exception {
-        DocumentBuilderFactory docBuilderFactory = DocumentBuilderFactory.newInstance();
-        DocumentBuilder docBuilder = docBuilderFactory.newDocumentBuilder();
-        return docBuilder.parse(new InputSource(new StringReader(xml)));
-    }
-
-    public static String extract_dex_and_read_className(String filePath, String dexPath) throws IOException {
-        ZipFile zip = null;
-
-        zip = new ZipFile(filePath);
-        ZipEntry androidManifest = zip.getEntry("AndroidManifest.xml");
-        ZipEntry classesDex = zip.getEntry("classes.dex");
-
-        // write dex file
-        InputStream dexStream = zip.getInputStream(classesDex);
-        try (OutputStream os = Files.newOutputStream(Paths.get(dexPath))) {
-            byte[] buffer = new byte[1024];
-            int len;
-            while ((len = dexStream.read(buffer)) > 0) {
-                os.write(buffer, 0, len);
-            }
-        }
-
-        // read xml file
-        InputStream is = zip.getInputStream(androidManifest);
-        byte[] buf = new byte[1024000]; // 100 kb
-        is.read(buf);
-        is.close();
-        zip.close();
-
-        String xml = APKExtractor.decompressXML(buf);
-        try {
-            Document xmlDoc = loadXMLFromString(xml);
-            String pkg = xmlDoc.getDocumentElement().getAttribute("package");
-            NodeList nodes = xmlDoc.getElementsByTagName("meta-data");
-            for (int i = 0; i < nodes.getLength(); i++) {
-                NamedNodeMap attributes = nodes.item(i).getAttributes();
-                System.out.println(attributes.getNamedItem("name").getNodeValue());
-                if (attributes.getNamedItem("name").getNodeValue().equals("tachiyomi.extension.class"))
-                    return pkg + attributes.getNamedItem("value").getNodeValue();
-            }
-        } catch (Exception e) {
-            e.printStackTrace();
-        }
-        return "";
-    }
-}

server/src/main/kotlin/eu/kanade/tachiyomi/App.kt

@@ -1,5 +1,12 @@
 package eu.kanade.tachiyomi
 
+/*
+ * Copyright (C) Contributors to the Suwayomi project
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
+
 import android.app.Application
 import android.content.Context
 // import android.content.res.Configuration

server/src/main/kotlin/eu/kanade/tachiyomi/AppModule.kt

@@ -1,5 +1,12 @@
 package eu.kanade.tachiyomi
 
+/*
+ * Copyright (C) Contributors to the Suwayomi project
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
+
 import android.app.Application
 import com.google.gson.Gson
 // import eu.kanade.tachiyomi.data.cache.ChapterCache
@@ -11,6 +18,7 @@ import com.google.gson.Gson
 // import eu.kanade.tachiyomi.data.track.TrackManager
 // import eu.kanade.tachiyomi.extension.ExtensionManager
 import eu.kanade.tachiyomi.network.NetworkHelper
+import kotlinx.serialization.json.Json
 import rx.Observable
 import rx.schedulers.Schedulers
 import uy.kohesive.injekt.api.InjektModule
@@ -47,6 +55,8 @@ class AppModule(val app: Application) : InjektModule {
 
         addSingletonFactory { Gson() }
 
+        addSingletonFactory { Json { ignoreUnknownKeys = true } }
+
         // Asynchronously init expensive components for a faster cold start
 
 //        rxAsync { get<PreferencesHelper>() }

server/src/main/kotlin/eu/kanade/tachiyomi/animesource/AnimeCatalogueSource.kt

@@ -0,0 +1,46 @@
+package eu.kanade.tachiyomi.animesource
+
+import eu.kanade.tachiyomi.animesource.model.AnimeFilterList
+import eu.kanade.tachiyomi.animesource.model.AnimesPage
+import rx.Observable
+
+interface AnimeCatalogueSource : AnimeSource {
+
+    /**
+     * An ISO 639-1 compliant language code (two letters in lower case).
+     */
+    val lang: String
+
+    /**
+     * Whether the source has support for latest updates.
+     */
+    val supportsLatest: Boolean
+
+    /**
+     * Returns an observable containing a page with a list of anime.
+     *
+     * @param page the page number to retrieve.
+     */
+    fun fetchPopularAnime(page: Int): Observable<AnimesPage>
+
+    /**
+     * Returns an observable containing a page with a list of anime.
+     *
+     * @param page the page number to retrieve.
+     * @param query the search query.
+     * @param filters the list of filters to apply.
+     */
+    fun fetchSearchAnime(page: Int, query: String, filters: AnimeFilterList): Observable<AnimesPage>
+
+    /**
+     * Returns an observable containing a page with a list of latest anime updates.
+     *
+     * @param page the page number to retrieve.
+     */
+    fun fetchLatestUpdates(page: Int): Observable<AnimesPage>
+
+    /**
+     * Returns the list of filters for the source.
+     */
+    fun getFilterList(): AnimeFilterList
+}

server/src/main/kotlin/eu/kanade/tachiyomi/animesource/AnimeSource.kt

@@ -0,0 +1,77 @@
+package eu.kanade.tachiyomi.animesource
+
+import eu.kanade.tachiyomi.animesource.model.SAnime
+import eu.kanade.tachiyomi.animesource.model.SEpisode
+import rx.Observable
+
+/**
+ * A basic interface for creating a source. It could be an online source, a local source, etc...
+ */
+interface AnimeSource {
+
+    /**
+     * Id for the source. Must be unique.
+     */
+    val id: Long
+
+    /**
+     * Name of the source.
+     */
+    val name: String
+
+    /**
+     * Returns an observable with the updated details for a anime.
+     *
+     * @param anime the anime to update.
+     */
+//    @Deprecated("Use getAnimeDetails instead")
+    fun fetchAnimeDetails(anime: SAnime): Observable<SAnime>
+
+    /**
+     * Returns an observable with all the available episodes for an anime.
+     *
+     * @param anime the anime to update.
+     */
+//    @Deprecated("Use getEpisodeList instead")
+    fun fetchEpisodeList(anime: SAnime): Observable<List<SEpisode>>
+
+    /**
+     * Returns an observable with a link for the episode of an anime.
+     *
+     * @param episode the episode to get the link for.
+     */
+//    @Deprecated("Use getEpisodeList instead")
+    fun fetchEpisodeLink(episode: SEpisode): Observable<String>
+
+//    /**
+//     * [1.x API] Get the updated details for a anime.
+//     */
+//    @Suppress("DEPRECATION")
+//    override suspend fun getAnimeDetails(anime: AnimeInfo): AnimeInfo {
+//        val sAnime = anime.toSAnime()
+//        val networkAnime = fetchAnimeDetails(sAnime).awaitSingle()
+//        sAnime.copyFrom(networkAnime)
+//        return sAnime.toAnimeInfo()
+//    }
+
+//    /**
+//     * [1.x API] Get all the available episodes for a anime.
+//     */
+//    @Suppress("DEPRECATION")
+//    override suspend fun getEpisodeList(anime: AnimeInfo): List<EpisodeInfo> {
+//        return fetchEpisodeList(anime.toSAnime()).awaitSingle()
+//            .map { it.toEpisodeInfo() }
+//    }
+
+//    /**
+//     * [1.x API] Get a link for the episode of an anime.
+//     */
+//    @Suppress("DEPRECATION")
+//    override suspend fun getEpisodeLink(episode: EpisodeInfo): String {
+//        return fetchEpisodeLink(episode.toSEpisode()).awaitSingle()
+//    }
+}
+
+// fun AnimeSource.icon(): Drawable? = Injekt.get<AnimeExtensionManager>().getAppIconForSource(this)
+
+// fun AnimeSource.getPreferenceKey(): String = "source_$id"

server/src/main/kotlin/eu/kanade/tachiyomi/animesource/AnimeSourceFactory.kt

@@ -0,0 +1,12 @@
+package eu.kanade.tachiyomi.animesource
+
+/**
+ * A factory for creating sources at runtime.
+ */
+interface AnimeSourceFactory {
+    /**
+     * Create a new copy of the sources
+     * @return The created sources
+     */
+    fun createSources(): List<AnimeSource>
+}

server/src/main/kotlin/eu/kanade/tachiyomi/animesource/AnimeSourceManager.kt

@@ -0,0 +1,76 @@
+package eu.kanade.tachiyomi.animesource
+
+import android.content.Context
+import eu.kanade.tachiyomi.animesource.model.SAnime
+import eu.kanade.tachiyomi.animesource.model.SEpisode
+import eu.kanade.tachiyomi.animesource.online.AnimeHttpSource
+import rx.Observable
+
+open class AnimeSourceManager(private val context: Context) {
+
+    private val sourcesMap = mutableMapOf<Long, AnimeSource>()
+
+    private val stubSourcesMap = mutableMapOf<Long, StubSource>()
+
+    init {
+        createInternalSources().forEach { registerSource(it) }
+    }
+
+    open fun get(sourceKey: Long): AnimeSource? {
+        return sourcesMap[sourceKey]
+    }
+
+    fun getOrStub(sourceKey: Long): AnimeSource {
+        return sourcesMap[sourceKey] ?: stubSourcesMap.getOrPut(sourceKey) {
+            StubSource(sourceKey)
+        }
+    }
+
+    fun getOnlineSources() = sourcesMap.values.filterIsInstance<AnimeHttpSource>()
+
+    fun getCatalogueSources() = sourcesMap.values.filterIsInstance<AnimeCatalogueSource>()
+
+    internal fun registerSource(source: AnimeSource) {
+        if (!sourcesMap.containsKey(source.id)) {
+            sourcesMap[source.id] = source
+        }
+        if (!stubSourcesMap.containsKey(source.id)) {
+            stubSourcesMap[source.id] = StubSource(source.id)
+        }
+    }
+
+    internal fun unregisterSource(source: AnimeSource) {
+        sourcesMap.remove(source.id)
+    }
+
+    private fun createInternalSources(): List<AnimeSource> = listOf(
+//        LocalAnimeSource(context)
+    )
+
+    inner class StubSource(override val id: Long) : AnimeSource {
+
+        override val name: String
+            get() = id.toString()
+
+        override fun fetchAnimeDetails(anime: SAnime): Observable<SAnime> {
+            return Observable.error(getSourceNotInstalledException())
+        }
+
+        override fun fetchEpisodeList(anime: SAnime): Observable<List<SEpisode>> {
+            return Observable.error(getSourceNotInstalledException())
+        }
+
+        override fun fetchEpisodeLink(episode: SEpisode): Observable<String> {
+            return Observable.error(getSourceNotInstalledException())
+        }
+
+        override fun toString(): String {
+            return name
+        }
+
+        private fun getSourceNotInstalledException(): Exception {
+//            return Exception(context.getString(R.string.source_not_installed, id.toString()))
+            return Exception("source not found")
+        }
+    }
+}

server/src/main/kotlin/eu/kanade/tachiyomi/animesource/ConfigurableAnimeSource.kt

@@ -0,0 +1,8 @@
+package eu.kanade.tachiyomi.animesource
+
+import androidx.preference.PreferenceScreen
+
+interface ConfigurableAnimeSource : AnimeSource {
+
+    fun setupPreferenceScreen(screen: PreferenceScreen)
+}

server/src/main/kotlin/eu/kanade/tachiyomi/animesource/model/AnimeFilter.kt

@@ -0,0 +1,40 @@
+package eu.kanade.tachiyomi.animesource.model
+
+sealed class AnimeFilter<T>(val name: String, var state: T) {
+    open class Header(name: String) : AnimeFilter<Any>(name, 0)
+    open class Separator(name: String = "") : AnimeFilter<Any>(name, 0)
+    abstract class Select<V>(name: String, val values: Array<V>, state: Int = 0) : AnimeFilter<Int>(name, state)
+    abstract class Text(name: String, state: String = "") : AnimeFilter<String>(name, state)
+    abstract class CheckBox(name: String, state: Boolean = false) : AnimeFilter<Boolean>(name, state)
+    abstract class TriState(name: String, state: Int = STATE_IGNORE) : AnimeFilter<Int>(name, state) {
+        fun isIgnored() = state == STATE_IGNORE
+        fun isIncluded() = state == STATE_INCLUDE
+        fun isExcluded() = state == STATE_EXCLUDE
+
+        companion object {
+            const val STATE_IGNORE = 0
+            const val STATE_INCLUDE = 1
+            const val STATE_EXCLUDE = 2
+        }
+    }
+
+    abstract class Group<V>(name: String, state: List<V>) : AnimeFilter<List<V>>(name, state)
+
+    abstract class Sort(name: String, val values: Array<String>, state: Selection? = null) :
+        AnimeFilter<Sort.Selection?>(name, state) {
+        data class Selection(val index: Int, val ascending: Boolean)
+    }
+
+    override fun equals(other: Any?): Boolean {
+        if (this === other) return true
+        if (other !is AnimeFilter<*>) return false
+
+        return name == other.name && state == other.state
+    }
+
+    override fun hashCode(): Int {
+        var result = name.hashCode()
+        result = 31 * result + (state?.hashCode() ?: 0)
+        return result
+    }
+}

server/src/main/kotlin/eu/kanade/tachiyomi/animesource/model/AnimeFilterList.kt

@@ -0,0 +1,6 @@
+package eu.kanade.tachiyomi.animesource.model
+
+data class AnimeFilterList(val list: List<AnimeFilter<*>>) : List<AnimeFilter<*>> by list {
+
+    constructor(vararg fs: AnimeFilter<*>) : this(if (fs.isNotEmpty()) fs.asList() else emptyList())
+}

server/src/main/kotlin/eu/kanade/tachiyomi/animesource/model/AnimesPage.kt

@@ -0,0 +1,3 @@
+package eu.kanade.tachiyomi.animesource.model
+
+data class AnimesPage(val animes: List<SAnime>, val hasNextPage: Boolean)

server/src/main/kotlin/eu/kanade/tachiyomi/animesource/model/SAnime.kt

@@ -0,0 +1,67 @@
+package eu.kanade.tachiyomi.animesource.model
+
+import java.io.Serializable
+
+interface SAnime : Serializable {
+
+    var url: String
+
+    var title: String
+
+    var artist: String?
+
+    var author: String?
+
+    var description: String?
+
+    var genre: String?
+
+    var status: Int
+
+    var thumbnail_url: String?
+
+    var initialized: Boolean
+
+    fun copyFrom(other: SAnime) {
+        if (other.title != null) {
+            title = other.title
+        }
+
+        if (other.author != null) {
+            author = other.author
+        }
+
+        if (other.artist != null) {
+            artist = other.artist
+        }
+
+        if (other.description != null) {
+            description = other.description
+        }
+
+        if (other.genre != null) {
+            genre = other.genre
+        }
+
+        if (other.thumbnail_url != null) {
+            thumbnail_url = other.thumbnail_url
+        }
+
+        status = other.status
+
+        if (!initialized) {
+            initialized = other.initialized
+        }
+    }
+
+    companion object {
+        const val UNKNOWN = 0
+        const val ONGOING = 1
+        const val COMPLETED = 2
+        const val LICENSED = 3
+
+        fun create(): SAnime {
+            return SAnimeImpl()
+        }
+    }
+}

server/src/main/kotlin/eu/kanade/tachiyomi/animesource/model/SAnimeImpl.kt

@@ -0,0 +1,22 @@
+package eu.kanade.tachiyomi.animesource.model
+
+class SAnimeImpl : SAnime {
+
+    override lateinit var url: String
+
+    override lateinit var title: String
+
+    override var artist: String? = null
+
+    override var author: String? = null
+
+    override var description: String? = null
+
+    override var genre: String? = null
+
+    override var status: Int = 0
+
+    override var thumbnail_url: String? = null
+
+    override var initialized: Boolean = false
+}

server/src/main/kotlin/eu/kanade/tachiyomi/animesource/model/SEpisode.kt

@@ -0,0 +1,30 @@
+package eu.kanade.tachiyomi.animesource.model
+
+import java.io.Serializable
+
+interface SEpisode : Serializable {
+
+    var url: String
+
+    var name: String
+
+    var date_upload: Long
+
+    var episode_number: Float
+
+    var scanlator: String?
+
+    fun copyFrom(other: SEpisode) {
+        name = other.name
+        url = other.url
+        date_upload = other.date_upload
+        episode_number = other.episode_number
+        scanlator = other.scanlator
+    }
+
+    companion object {
+        fun create(): SEpisode {
+            return SEpisodeImpl()
+        }
+    }
+}

server/src/main/kotlin/eu/kanade/tachiyomi/animesource/model/SEpisodeImpl.kt

@@ -0,0 +1,14 @@
+package eu.kanade.tachiyomi.animesource.model
+
+class SEpisodeImpl : SEpisode {
+
+    override lateinit var url: String
+
+    override lateinit var name: String
+
+    override var date_upload: Long = 0
+
+    override var episode_number: Float = -1f
+
+    override var scanlator: String? = null
+}

server/src/main/kotlin/eu/kanade/tachiyomi/animesource/online/AnimeHttpSource.kt

@@ -0,0 +1,388 @@
+package eu.kanade.tachiyomi.animesource.online
+
+import eu.kanade.tachiyomi.animesource.AnimeCatalogueSource
+import eu.kanade.tachiyomi.animesource.model.AnimeFilterList
+import eu.kanade.tachiyomi.animesource.model.AnimesPage
+import eu.kanade.tachiyomi.animesource.model.SAnime
+import eu.kanade.tachiyomi.animesource.model.SEpisode
+import eu.kanade.tachiyomi.network.GET
+import eu.kanade.tachiyomi.network.NetworkHelper
+import eu.kanade.tachiyomi.network.asObservableSuccess
+import eu.kanade.tachiyomi.network.newCallWithProgress
+import eu.kanade.tachiyomi.source.model.Page
+import okhttp3.Headers
+import okhttp3.OkHttpClient
+import okhttp3.Request
+import okhttp3.Response
+import rx.Observable
+import uy.kohesive.injekt.injectLazy
+import java.net.URI
+import java.net.URISyntaxException
+import java.security.MessageDigest
+
+/**
+ * A simple implementation for sources from a website.
+ */
+abstract class AnimeHttpSource : AnimeCatalogueSource {
+
+    /**
+     * Network service.
+     */
+    protected val network: NetworkHelper by injectLazy()
+
+//    /**
+//     * Preferences that a source may need.
+//     */
+//    val preferences: SharedPreferences by lazy {
+//        Injekt.get<Application>().getSharedPreferences(source.getPreferenceKey(), Context.MODE_PRIVATE)
+//    }
+
+    /**
+     * Base url of the website without the trailing slash, like: http://mysite.com
+     */
+    abstract val baseUrl: String
+
+    /**
+     * Version id used to generate the source id. If the site completely changes and urls are
+     * incompatible, you may increase this value and it'll be considered as a new source.
+     */
+    open val versionId = 1
+
+    /**
+     * Id of the source. By default it uses a generated id using the first 16 characters (64 bits)
+     * of the MD5 of the string: sourcename/language/versionId
+     * Note the generated id sets the sign bit to 0.
+     */
+    override val id by lazy {
+        val key = "${name.toLowerCase()}/$lang/$versionId"
+        val bytes = MessageDigest.getInstance("MD5").digest(key.toByteArray())
+        (0..7).map { bytes[it].toLong() and 0xff shl 8 * (7 - it) }.reduce(Long::or) and Long.MAX_VALUE
+    }
+
+    /**
+     * Headers used for requests.
+     */
+    val headers: Headers by lazy { headersBuilder().build() }
+
+    /**
+     * Default network client for doing requests.
+     */
+    open val client: OkHttpClient
+        get() = network.client
+
+    /**
+     * Headers builder for requests. Implementations can override this method for custom headers.
+     */
+    protected open fun headersBuilder() = Headers.Builder().apply {
+        add("User-Agent", DEFAULT_USER_AGENT)
+    }
+
+    /**
+     * Visible name of the source.
+     */
+    override fun toString() = "$name (${lang.toUpperCase()})"
+
+    /**
+     * Returns an observable containing a page with a list of anime. Normally it's not needed to
+     * override this method.
+     *
+     * @param page the page number to retrieve.
+     */
+    override fun fetchPopularAnime(page: Int): Observable<AnimesPage> {
+        return client.newCall(popularAnimeRequest(page))
+            .asObservableSuccess()
+            .map { response ->
+                popularAnimeParse(response)
+            }
+    }
+
+    /**
+     * Returns the request for the popular anime given the page.
+     *
+     * @param page the page number to retrieve.
+     */
+    protected abstract fun popularAnimeRequest(page: Int): Request
+
+    /**
+     * Parses the response from the site and returns a [AnimesPage] object.
+     *
+     * @param response the response from the site.
+     */
+    protected abstract fun popularAnimeParse(response: Response): AnimesPage
+
+    /**
+     * Returns an observable containing a page with a list of anime. Normally it's not needed to
+     * override this method.
+     *
+     * @param page the page number to retrieve.
+     * @param query the search query.
+     * @param filters the list of filters to apply.
+     */
+    override fun fetchSearchAnime(page: Int, query: String, filters: AnimeFilterList): Observable<AnimesPage> {
+        return client.newCall(searchAnimeRequest(page, query, filters))
+            .asObservableSuccess()
+            .map { response ->
+                searchAnimeParse(response)
+            }
+    }
+
+    /**
+     * Returns the request for the search anime given the page.
+     *
+     * @param page the page number to retrieve.
+     * @param query the search query.
+     * @param filters the list of filters to apply.
+     */
+    protected abstract fun searchAnimeRequest(page: Int, query: String, filters: AnimeFilterList): Request
+
+    /**
+     * Parses the response from the site and returns a [AnimesPage] object.
+     *
+     * @param response the response from the site.
+     */
+    protected abstract fun searchAnimeParse(response: Response): AnimesPage
+
+    /**
+     * Returns an observable containing a page with a list of latest anime updates.
+     *
+     * @param page the page number to retrieve.
+     */
+    override fun fetchLatestUpdates(page: Int): Observable<AnimesPage> {
+        return client.newCall(latestUpdatesRequest(page))
+            .asObservableSuccess()
+            .map { response ->
+                latestUpdatesParse(response)
+            }
+    }
+
+    /**
+     * Returns the request for latest anime given the page.
+     *
+     * @param page the page number to retrieve.
+     */
+    protected abstract fun latestUpdatesRequest(page: Int): Request
+
+    /**
+     * Parses the response from the site and returns a [AnimesPage] object.
+     *
+     * @param response the response from the site.
+     */
+    protected abstract fun latestUpdatesParse(response: Response): AnimesPage
+
+    /**
+     * Returns an observable with the updated details for a anime. Normally it's not needed to
+     * override this method.
+     *
+     * @param anime the anime to be updated.
+     */
+    override fun fetchAnimeDetails(anime: SAnime): Observable<SAnime> {
+        return client.newCall(animeDetailsRequest(anime))
+            .asObservableSuccess()
+            .map { response ->
+                animeDetailsParse(response).apply { initialized = true }
+            }
+    }
+
+    /**
+     * Returns the request for the details of a anime. Override only if it's needed to change the
+     * url, send different headers or request method like POST.
+     *
+     * @param anime the anime to be updated.
+     */
+    open fun animeDetailsRequest(anime: SAnime): Request {
+        return GET(baseUrl + anime.url, headers)
+    }
+
+    /**
+     * Parses the response from the site and returns the details of a anime.
+     *
+     * @param response the response from the site.
+     */
+    protected abstract fun animeDetailsParse(response: Response): SAnime
+
+    /**
+     * Returns an observable with the updated episode list for a anime. Normally it's not needed to
+     * override this method.  If a anime is licensed an empty episode list observable is returned
+     *
+     * @param anime the anime to look for episodes.
+     */
+    override fun fetchEpisodeList(anime: SAnime): Observable<List<SEpisode>> {
+        return if (anime.status != SAnime.LICENSED) {
+            client.newCall(episodeListRequest(anime))
+                .asObservableSuccess()
+                .map { response ->
+                    episodeListParse(response)
+                }
+        } else {
+            Observable.error(Exception("Licensed - No episodes to show"))
+        }
+    }
+
+    override fun fetchEpisodeLink(episode: SEpisode): Observable<String> {
+        return client.newCall(episodeLinkRequest(episode))
+            .asObservableSuccess()
+            .map { response ->
+                episodeLinkParse(response)
+            }
+    }
+
+    /**
+     * Returns the request for updating the episode list. Override only if it's needed to override
+     * the url, send different headers or request method like POST.
+     *
+     * @param anime the anime to look for episodes.
+     */
+    protected open fun episodeListRequest(anime: SAnime): Request {
+        return GET(baseUrl + anime.url, headers)
+    }
+
+    /**
+     * Returns the request for getting the episode link. Override only if it's needed to override
+     * the url, send different headers or request method like POST.
+     *
+     * @param episode the episode to look for links.
+     */
+    protected open fun episodeLinkRequest(episode: SEpisode): Request {
+        return GET(baseUrl + episode.url, headers)
+    }
+
+    /**
+     * Parses the response from the site and returns a list of episodes.
+     *
+     * @param response the response from the site.
+     */
+    protected abstract fun episodeListParse(response: Response): List<SEpisode>
+
+    /**
+     * Parses the response from the site and returns a list of episodes.
+     *
+     * @param response the response from the site.
+     */
+    protected abstract fun episodeLinkParse(response: Response): String
+
+    /**
+     * Returns the request for getting the page list. Override only if it's needed to override the
+     * url, send different headers or request method like POST.
+     *
+     * @param episode the episode whose page list has to be fetched.
+     */
+    protected open fun pageListRequest(episode: SEpisode): Request {
+        return GET(baseUrl + episode.url, headers)
+    }
+
+    /**
+     * Parses the response from the site and returns a list of pages.
+     *
+     * @param response the response from the site.
+     */
+    protected abstract fun pageListParse(response: Response): List<Page>
+
+    /**
+     * Returns an observable with the page containing the source url of the image. If there's any
+     * error, it will return null instead of throwing an exception.
+     *
+     * @param page the page whose source image has to be fetched.
+     */
+    open fun fetchImageUrl(page: Page): Observable<String> {
+        return client.newCall(imageUrlRequest(page))
+            .asObservableSuccess()
+            .map { imageUrlParse(it) }
+    }
+
+    /**
+     * Returns the request for getting the url to the source image. Override only if it's needed to
+     * override the url, send different headers or request method like POST.
+     *
+     * @param page the episode whose page list has to be fetched
+     */
+    protected open fun imageUrlRequest(page: Page): Request {
+        return GET(page.url, headers)
+    }
+
+    /**
+     * Parses the response from the site and returns the absolute url to the source image.
+     *
+     * @param response the response from the site.
+     */
+    protected abstract fun imageUrlParse(response: Response): String
+
+    /**
+     * Returns an observable with the response of the source image.
+     *
+     * @param page the page whose source image has to be downloaded.
+     */
+    fun fetchImage(page: Page): Observable<Response> {
+        return client.newCallWithProgress(imageRequest(page), page)
+            .asObservableSuccess()
+    }
+
+    /**
+     * Returns the request for getting the source image. Override only if it's needed to override
+     * the url, send different headers or request method like POST.
+     *
+     * @param page the episode whose page list has to be fetched
+     */
+    protected open fun imageRequest(page: Page): Request {
+        return GET(page.imageUrl!!, headers)
+    }
+
+    /**
+     * Assigns the url of the episode without the scheme and domain. It saves some redundancy from
+     * database and the urls could still work after a domain change.
+     *
+     * @param url the full url to the episode.
+     */
+    fun SEpisode.setUrlWithoutDomain(url: String) {
+        this.url = getUrlWithoutDomain(url)
+    }
+
+    /**
+     * Assigns the url of the anime without the scheme and domain. It saves some redundancy from
+     * database and the urls could still work after a domain change.
+     *
+     * @param url the full url to the anime.
+     */
+    fun SAnime.setUrlWithoutDomain(url: String) {
+        this.url = getUrlWithoutDomain(url)
+    }
+
+    /**
+     * Returns the url of the given string without the scheme and domain.
+     *
+     * @param orig the full url.
+     */
+    private fun getUrlWithoutDomain(orig: String): String {
+        return try {
+            val uri = URI(orig)
+            var out = uri.path
+            if (uri.query != null) {
+                out += "?" + uri.query
+            }
+            if (uri.fragment != null) {
+                out += "#" + uri.fragment
+            }
+            out
+        } catch (e: URISyntaxException) {
+            orig
+        }
+    }
+
+    /**
+     * Called before inserting a new episode into database. Use it if you need to override episode
+     * fields, like the title or the episode number. Do not change anything to [anime].
+     *
+     * @param episode the episode to be added.
+     * @param anime the anime of the episode.
+     */
+    open fun prepareNewEpisode(episode: SEpisode, anime: SAnime) {
+    }
+
+    /**
+     * Returns the list of filters for the source.
+     */
+    override fun getFilterList() = AnimeFilterList()
+
+    companion object {
+        const val DEFAULT_USER_AGENT = "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/88.0.4324.150 Safari/537.36 Edg/88.0.705.63"
+    }
+}

server/src/main/kotlin/eu/kanade/tachiyomi/animesource/online/AnimeHttpSourceFetcher.kt

@@ -0,0 +1,26 @@
+package eu.kanade.tachiyomi.source.online
+
+import eu.kanade.tachiyomi.animesource.online.AnimeHttpSource
+import eu.kanade.tachiyomi.source.model.Page
+import rx.Observable
+
+fun AnimeHttpSource.getImageUrl(page: Page): Observable<Page> {
+    page.status = Page.LOAD_PAGE
+    return fetchImageUrl(page)
+        .doOnError { page.status = Page.ERROR }
+        .onErrorReturn { null }
+        .doOnNext { page.imageUrl = it }
+        .map { page }
+}
+
+fun AnimeHttpSource.fetchAllImageUrlsFromPageList(pages: List<Page>): Observable<Page> {
+    return Observable.from(pages)
+        .filter { !it.imageUrl.isNullOrEmpty() }
+        .mergeWith(fetchRemainingImageUrlsFromPageList(pages))
+}
+
+fun AnimeHttpSource.fetchRemainingImageUrlsFromPageList(pages: List<Page>): Observable<Page> {
+    return Observable.from(pages)
+        .filter { it.imageUrl.isNullOrEmpty() }
+        .concatMap { getImageUrl(it) }
+}

server/src/main/kotlin/eu/kanade/tachiyomi/animesource/online/ParsedAnimeHttpSource.kt

@@ -0,0 +1,222 @@
+package eu.kanade.tachiyomi.animesource.online
+
+import eu.kanade.tachiyomi.animesource.model.AnimesPage
+import eu.kanade.tachiyomi.animesource.model.SAnime
+import eu.kanade.tachiyomi.animesource.model.SEpisode
+import eu.kanade.tachiyomi.source.model.Page
+import eu.kanade.tachiyomi.util.asJsoup
+import okhttp3.Response
+import org.jsoup.nodes.Document
+import org.jsoup.nodes.Element
+
+/**
+ * A simple implementation for sources from a website using Jsoup, an HTML parser.
+ */
+abstract class ParsedAnimeHttpSource : AnimeHttpSource() {
+
+    /**
+     * Parses the response from the site and returns a [AnimesPage] object.
+     *
+     * @param response the response from the site.
+     */
+    override fun popularAnimeParse(response: Response): AnimesPage {
+        val document = response.asJsoup()
+
+        val animes = document.select(popularAnimeSelector()).map { element ->
+            popularAnimeFromElement(element)
+        }
+
+        val hasNextPage = popularAnimeNextPageSelector()?.let { selector ->
+            document.select(selector).first()
+        } != null
+
+        return AnimesPage(animes, hasNextPage)
+    }
+
+    /**
+     * Returns the Jsoup selector that returns a list of [Element] corresponding to each anime.
+     */
+    protected abstract fun popularAnimeSelector(): String
+
+    /**
+     * Returns a anime from the given [element]. Most sites only show the title and the url, it's
+     * totally fine to fill only those two values.
+     *
+     * @param element an element obtained from [popularAnimeSelector].
+     */
+    protected abstract fun popularAnimeFromElement(element: Element): SAnime
+
+    /**
+     * Returns the Jsoup selector that returns the <a> tag linking to the next page, or null if
+     * there's no next page.
+     */
+    protected abstract fun popularAnimeNextPageSelector(): String?
+
+    /**
+     * Parses the response from the site and returns a [AnimesPage] object.
+     *
+     * @param response the response from the site.
+     */
+    override fun searchAnimeParse(response: Response): AnimesPage {
+        val document = response.asJsoup()
+
+        val animes = document.select(searchAnimeSelector()).map { element ->
+            searchAnimeFromElement(element)
+        }
+
+        val hasNextPage = searchAnimeNextPageSelector()?.let { selector ->
+            document.select(selector).first()
+        } != null
+
+        return AnimesPage(animes, hasNextPage)
+    }
+
+    /**
+     * Returns the Jsoup selector that returns a list of [Element] corresponding to each anime.
+     */
+    protected abstract fun searchAnimeSelector(): String
+
+    /**
+     * Returns a anime from the given [element]. Most sites only show the title and the url, it's
+     * totally fine to fill only those two values.
+     *
+     * @param element an element obtained from [searchAnimeSelector].
+     */
+    protected abstract fun searchAnimeFromElement(element: Element): SAnime
+
+    /**
+     * Returns the Jsoup selector that returns the <a> tag linking to the next page, or null if
+     * there's no next page.
+     */
+    protected abstract fun searchAnimeNextPageSelector(): String?
+
+    /**
+     * Parses the response from the site and returns a [AnimesPage] object.
+     *
+     * @param response the response from the site.
+     */
+    override fun latestUpdatesParse(response: Response): AnimesPage {
+        val document = response.asJsoup()
+
+        val animes = document.select(latestUpdatesSelector()).map { element ->
+            latestUpdatesFromElement(element)
+        }
+
+        val hasNextPage = latestUpdatesNextPageSelector()?.let { selector ->
+            document.select(selector).first()
+        } != null
+
+        return AnimesPage(animes, hasNextPage)
+    }
+
+    /**
+     * Returns the Jsoup selector that returns a list of [Element] corresponding to each anime.
+     */
+    protected abstract fun latestUpdatesSelector(): String
+
+    /**
+     * Returns a anime from the given [element]. Most sites only show the title and the url, it's
+     * totally fine to fill only those two values.
+     *
+     * @param element an element obtained from [latestUpdatesSelector].
+     */
+    protected abstract fun latestUpdatesFromElement(element: Element): SAnime
+
+    /**
+     * Returns the Jsoup selector that returns the <a> tag linking to the next page, or null if
+     * there's no next page.
+     */
+    protected abstract fun latestUpdatesNextPageSelector(): String?
+
+    /**
+     * Parses the response from the site and returns the details of a anime.
+     *
+     * @param response the response from the site.
+     */
+    override fun animeDetailsParse(response: Response): SAnime {
+        return animeDetailsParse(response.asJsoup())
+    }
+
+    /**
+     * Returns the details of the anime from the given [document].
+     *
+     * @param document the parsed document.
+     */
+    protected abstract fun animeDetailsParse(document: Document): SAnime
+
+    /**
+     * Parses the response from the site and returns a list of episodes.
+     *
+     * @param response the response from the site.
+     */
+    override fun episodeListParse(response: Response): List<SEpisode> {
+        val document = response.asJsoup()
+        return document.select(episodeListSelector()).map { episodeFromElement(it) }
+    }
+
+    /**
+     * Returns the Jsoup selector that returns a list of [Element] corresponding to each episode.
+     */
+    protected abstract fun episodeListSelector(): String
+
+    /**
+     * Parses the response from the site and returns a list of episodes.
+     *
+     * @param response the response from the site.
+     */
+    override fun episodeLinkParse(response: Response): String {
+        val document = response.asJsoup()
+        return linkFromElement(document.select(episodeLinkSelector()).first())
+    }
+
+    /**
+     * Returns the Jsoup selector that returns a list of [Element] corresponding to each episode.
+     */
+    protected abstract fun episodeLinkSelector(): String
+
+    /**
+     * Returns a episode from the given element.
+     *
+     * @param element an element obtained from [episodeListSelector].
+     */
+    protected abstract fun episodeFromElement(element: Element): SEpisode
+
+    /**
+     * Returns a episode from the given element.
+     *
+     * @param element an element obtained from [episodeListSelector].
+     */
+    protected abstract fun linkFromElement(element: Element): String
+
+    /**
+     * Parses the response from the site and returns the page list.
+     *
+     * @param response the response from the site.
+     */
+    override fun pageListParse(response: Response): List<Page> {
+        return pageListParse(response.asJsoup())
+    }
+
+    /**
+     * Returns a page list from the given document.
+     *
+     * @param document the parsed document.
+     */
+    protected abstract fun pageListParse(document: Document): List<Page>
+
+    /**
+     * Parse the response from the site and returns the absolute url to the source image.
+     *
+     * @param response the response from the site.
+     */
+    override fun imageUrlParse(response: Response): String {
+        return imageUrlParse(response.asJsoup())
+    }
+
+    /**
+     * Returns the absolute url to the source image from the document.
+     *
+     * @param document the parsed document.
+     */
+    protected abstract fun imageUrlParse(document: Document): String
+}

server/src/main/kotlin/eu/kanade/tachiyomi/extension/api/ExtensionGithubApi.kt

@@ -1,83 +0,0 @@
-package eu.kanade.tachiyomi.extension.api
-
-// import android.content.Context
-// import eu.kanade.tachiyomi.data.preference.PreferencesHelper
-import eu.kanade.tachiyomi.extension.model.Extension
-import eu.kanade.tachiyomi.extension.util.ExtensionLoader
-import ir.armor.tachidesk.database.dataclass.ExtensionDataClass
-// import kotlinx.coroutines.Dispatchers
-// import kotlinx.coroutines.withContext
-import kotlinx.serialization.json.JsonArray
-import kotlinx.serialization.json.int
-import kotlinx.serialization.json.jsonObject
-import kotlinx.serialization.json.jsonPrimitive
-// import uy.kohesive.injekt.injectLazy
-
-internal class ExtensionGithubApi {
-
-//    private val preferences: PreferencesHelper by injectLazy()
-
-    suspend fun findExtensions(): List<Extension.Available> {
-        val service: ExtensionGithubService = ExtensionGithubService.create()
-
-        val response = service.getRepo()
-        return parseResponse(response)
-    }
-
-//    suspend fun checkForUpdates(): List<Extension.Installed> {
-//        val extensions = fin   dExtensions()
-//
-// //        preferences.lastExtCheck().set(Date().time)
-//
-//        val installedExtensions = ExtensionLoader.loadExtensions(context)
-//            .filterIsInstance<LoadResult.Success>()
-//            .map { it.extension }
-//
-//        val extensionsWithUpdate = mutableListOf<Extension.Installed>()
-//        for (installedExt in installedExtensions) {
-//            val pkgName = installedExt.pkgName
-//            val availableExt = extensions.find { it.pkgName == pkgName } ?: continue
-//
-//            val hasUpdate = availableExt.versionCode > installedExt.versionCode
-//            if (hasUpdate) {
-//                extensionsWithUpdate.add(installedExt)
-//            }
-//        }
-//
-//        return extensionsWithUpdate
-//    }
-
-    private fun parseResponse(json: JsonArray): List<Extension.Available> {
-        return json
-            .filter { element ->
-                val versionName = element.jsonObject["version"]!!.jsonPrimitive.content
-                val libVersion = versionName.substringBeforeLast('.').toDouble()
-                libVersion >= ExtensionLoader.LIB_VERSION_MIN && libVersion <= ExtensionLoader.LIB_VERSION_MAX
-            }
-            .map { element ->
-                val name = element.jsonObject["name"]!!.jsonPrimitive.content.substringAfter("Tachiyomi: ")
-                val pkgName = element.jsonObject["pkg"]!!.jsonPrimitive.content
-                val apkName = element.jsonObject["apk"]!!.jsonPrimitive.content
-                val versionName = element.jsonObject["version"]!!.jsonPrimitive.content
-                val versionCode = element.jsonObject["code"]!!.jsonPrimitive.int
-                val lang = element.jsonObject["lang"]!!.jsonPrimitive.content
-                val nsfw = element.jsonObject["nsfw"]!!.jsonPrimitive.int == 1
-                val icon = "$REPO_URL_PREFIX/icon/${apkName.replace(".apk", ".png")}"
-
-                Extension.Available(name, pkgName, versionName, versionCode, lang, nsfw, apkName, icon)
-            }
-    }
-
-    fun getApkUrl(extension: Extension.Available): String {
-        return "$REPO_URL_PREFIX/apk/${extension.apkName}"
-    }
-
-    fun getApkUrl(extension: ExtensionDataClass): String {
-        return "$REPO_URL_PREFIX/apk/${extension.apkName}"
-    }
-
-    companion object {
-        const val BASE_URL = "https://raw.githubusercontent.com/"
-        const val REPO_URL_PREFIX = "${BASE_URL}inorichi/tachiyomi-extensions/repo"
-    }
-}

server/src/main/kotlin/eu/kanade/tachiyomi/extension/api/ExtensionGithubService.kt

@@ -1,46 +0,0 @@
-package eu.kanade.tachiyomi.extension.api
-
-import com.jakewharton.retrofit2.converter.kotlinx.serialization.asConverterFactory
-import eu.kanade.tachiyomi.network.NetworkHelper
-import kotlinx.serialization.json.Json
-import kotlinx.serialization.json.JsonArray
-import okhttp3.MediaType.Companion.toMediaType
-import retrofit2.Retrofit
-import retrofit2.http.GET
-import uy.kohesive.injekt.injectLazy
-
-// import uy.kohesive.injekt.injectLazy
-
-/**
- * Used to get the extension repo listing from GitHub.
- */
-interface ExtensionGithubService {
-
-    companion object {
-        private val client by lazy {
-            val network: NetworkHelper by injectLazy()
-            network.client.newBuilder()
-                .addNetworkInterceptor { chain ->
-                    val originalResponse = chain.proceed(chain.request())
-                    originalResponse.newBuilder()
-                        .header("Content-Encoding", "gzip")
-                        .header("Content-Type", "application/json")
-                        .build()
-                }
-                .build()
-        }
-
-        fun create(): ExtensionGithubService {
-            val adapter = Retrofit.Builder()
-                .baseUrl(ExtensionGithubApi.BASE_URL)
-                .addConverterFactory(Json.asConverterFactory("application/json".toMediaType()))
-                .client(client)
-                .build()
-
-            return adapter.create(ExtensionGithubService::class.java)
-        }
-    }
-
-    @GET("${ExtensionGithubApi.REPO_URL_PREFIX}/index.json.gz")
-    suspend fun getRepo(): JsonArray
-}

server/src/main/kotlin/eu/kanade/tachiyomi/extension/model/Extension.kt

@@ -1,47 +0,0 @@
-package eu.kanade.tachiyomi.extension.model
-
-import eu.kanade.tachiyomi.source.Source
-
-sealed class Extension {
-
-    abstract val name: String
-    abstract val pkgName: String
-    abstract val versionName: String
-    abstract val versionCode: Int
-    abstract val lang: String?
-    abstract val isNsfw: Boolean
-
-    data class Installed(
-        override val name: String,
-        override val pkgName: String,
-        override val versionName: String,
-        override val versionCode: Int,
-        override val lang: String,
-        override val isNsfw: Boolean,
-        val sources: List<Source>,
-        val hasUpdate: Boolean = false,
-        val isObsolete: Boolean = false,
-        val isUnofficial: Boolean = false
-    ) : Extension()
-
-    data class Available(
-        override val name: String,
-        override val pkgName: String,
-        override val versionName: String,
-        override val versionCode: Int,
-        override val lang: String,
-        override val isNsfw: Boolean,
-        val apkName: String,
-        val iconUrl: String
-    ) : Extension()
-
-    data class Untrusted(
-        override val name: String,
-        override val pkgName: String,
-        override val versionName: String,
-        override val versionCode: Int,
-        val signatureHash: String,
-        override val lang: String? = null,
-        override val isNsfw: Boolean = false
-    ) : Extension()
-}

server/src/main/kotlin/eu/kanade/tachiyomi/extension/model/InstallStep.kt

@@ -1,9 +0,0 @@
-package eu.kanade.tachiyomi.extension.model
-
-enum class InstallStep {
-    Pending, Downloading, Installing, Installed, Error;
-
-    fun isCompleted(): Boolean {
-        return this == Installed || this == Error
-    }
-}

server/src/main/kotlin/eu/kanade/tachiyomi/extension/model/LoadResult.kt

@@ -1,10 +0,0 @@
-package eu.kanade.tachiyomi.extension.model
-
-sealed class LoadResult {
-
-    class Success(val extension: Extension.Installed) : LoadResult()
-    class Untrusted(val extension: Extension.Untrusted) : LoadResult()
-    class Error(val message: String? = null) : LoadResult() {
-        constructor(exception: Throwable) : this(exception.message)
-    }
-}

server/src/main/kotlin/eu/kanade/tachiyomi/extension/util/ExtensionLoader.kt

@@ -1,227 +0,0 @@
-package eu.kanade.tachiyomi.extension.util
-
-// import android.annotation.SuppressLint
-// import android.content.Context
-// import android.content.pm.PackageInfo
-// import android.content.pm.PackageManager
-// import dalvik.system.PathClassLoader
-// import eu.kanade.tachiyomi.data.preference.PreferenceValues
-// import eu.kanade.tachiyomi.data.preference.PreferencesHelper
-// import eu.kanade.tachiyomi.util.lang.Hash
-// import kotlinx.coroutines.async
-// import kotlinx.coroutines.runBlocking
-// import timber.log.Timber
-// import uy.kohesive.injekt.injectLazy
-
-/**
- * Class that handles the loading of the extensions installed in the system.
- */
-// @SuppressLint("PackageManagerGetSignatures")
-internal object ExtensionLoader {
-
-//    private val preferences: PreferencesHelper by injectLazy()
-//    private val allowNsfwSource by lazy {
-//        preferences.allowNsfwSource().get()
-//    }
-
-    private const val EXTENSION_FEATURE = "tachiyomi.extension"
-    private const val METADATA_SOURCE_CLASS = "tachiyomi.extension.class"
-    private const val METADATA_NSFW = "tachiyomi.extension.nsfw"
-    const val LIB_VERSION_MIN = 1.2
-    const val LIB_VERSION_MAX = 1.2
-
-//    private const val PACKAGE_FLAGS = PackageManager.GET_CONFIGURATIONS or PackageManager.GET_SIGNATURES
-
-    // inorichi's key
-    private const val officialSignature = "7ce04da7773d41b489f4693a366c36bcd0a11fc39b547168553c285bd7348e23"
-    /**
-     * List of the trusted signatures.
-     */
-//    var trustedSignatures = mutableSetOf<String>() + preferences.trustedSignatures().get() + officialSignature
-
-    /**
-     * Return a list of all the installed extensions initialized concurrently.
-     *
-     * @param context The application context.
-     */
-//    fun loadExtensions(context: Context): List<LoadResult> {
-//        val pkgManager = context.packageManager
-//        val installedPkgs = pkgManager.getInstalledPackages(PACKAGE_FLAGS)
-//        val extPkgs = installedPkgs.filter { isPackageAnExtension(it) }
-//
-//        if (extPkgs.isEmpty()) return emptyList()
-//
-//        // Load each extension concurrently and wait for completion
-//        return runBlocking {
-//            val deferred = extPkgs.map {
-//                async { loadExtension(context, it.packageName, it) }
-//            }
-//            deferred.map { it.await() }
-//        }
-//    }
-
-    /**
-     * Attempts to load an extension from the given package name. It checks if the extension
-     * contains the required feature flag before trying to load it.
-     */
-//    fun loadExtensionFromPkgName(context: Context, pkgName: String): LoadResult {
-//        val pkgInfo = try {
-//            context.packageManager.getPackageInfo(pkgName, PACKAGE_FLAGS)
-//        } catch (error: PackageManager.NameNotFoundException) {
-//            // Unlikely, but the package may have been uninstalled at this point
-//            return LoadResult.Error(error)
-//        }
-//        if (!isPackageAnExtension(pkgInfo)) {
-//            return LoadResult.Error("Tried to load a package that wasn't a extension")
-//        }
-//        return loadExtension(context, pkgName, pkgInfo)
-//    }
-
-    /**
-     * Loads an extension given its package name.
-     *
-     * @param context The application context.
-     * @param pkgName The package name of the extension to load.
-     * @param pkgInfo The package info of the extension.
-     */
-//    private fun loadExtension(context: Context, pkgName: String, pkgInfo: PackageInfo): LoadResult {
-//        val pkgManager = context.packageManager
-//
-//        val appInfo = try {
-//            pkgManager.getApplicationInfo(pkgName, PackageManager.GET_META_DATA)
-//        } catch (error: PackageManager.NameNotFoundException) {
-//            // Unlikely, but the package may have been uninstalled at this point
-//            return LoadResult.Error(error)
-//        }
-//
-//        val extName = pkgManager.getApplicationLabel(appInfo).toString().substringAfter("Tachiyomi: ")
-//        val versionName = pkgInfo.versionName
-//        val versionCode = pkgInfo.versionCode
-//
-//        if (versionName.isNullOrEmpty()) {
-//            val exception = Exception("Missing versionName for extension $extName")
-//            Timber.w(exception)
-//            return LoadResult.Error(exception)
-//        }
-//
-//        // Validate lib version
-//        val libVersion = versionName.substringBeforeLast('.').toDouble()
-//        if (libVersion < LIB_VERSION_MIN || libVersion > LIB_VERSION_MAX) {
-//            val exception = Exception(
-//                "Lib version is $libVersion, while only versions " +
-//                    "$LIB_VERSION_MIN to $LIB_VERSION_MAX are allowed"
-//            )
-//            Timber.w(exception)
-//            return LoadResult.Error(exception)
-//        }
-//
-//        val signatureHash = getSignatureHash(pkgInfo)
-//
-//        if (signatureHash == null) {
-//            return LoadResult.Error("Package $pkgName isn't signed")
-//        } else if (signatureHash !in trustedSignatures) {
-//            val extension = Extension.Untrusted(extName, pkgName, versionName, versionCode, signatureHash)
-//            Timber.w("Extension $pkgName isn't trusted")
-//            return LoadResult.Untrusted(extension)
-//        }
-//
-//        val isNsfw = appInfo.metaData.getInt(METADATA_NSFW) == 1
-//        if (allowNsfwSource == PreferenceValues.NsfwAllowance.BLOCKED && isNsfw) {
-//            return LoadResult.Error("NSFW extension $pkgName not allowed")
-//        }
-//
-//        val classLoader = PathClassLoader(appInfo.sourceDir, null, context.classLoader)
-//
-//        val sources = appInfo.metaData.getString(METADATA_SOURCE_CLASS)!!
-//            .split(";")
-//            .map {
-//                val sourceClass = it.trim()
-//                if (sourceClass.startsWith(".")) {
-//                    pkgInfo.packageName + sourceClass
-//                } else {
-//                    sourceClass
-//                }
-//            }
-//            .flatMap {
-//                try {
-//                    when (val obj = Class.forName(it, false, classLoader).newInstance()) {
-//                        is Source -> listOf(obj)
-//                        is SourceFactory -> {
-//                            if (isSourceNsfw(obj)) {
-//                                emptyList()
-//                            } else {
-//                                obj.createSources()
-//                            }
-//                        }
-//                        else -> throw Exception("Unknown source class type! ${obj.javaClass}")
-//                    }
-//                } catch (e: Throwable) {
-//                    Timber.e(e, "Extension load error: $extName.")
-//                    return LoadResult.Error(e)
-//                }
-//            }
-//            .filter { !isSourceNsfw(it) }
-//
-//        val langs = sources.filterIsInstance<CatalogueSource>()
-//            .map { it.lang }
-//            .toSet()
-//        val lang = when (langs.size) {
-//            0 -> ""
-//            1 -> langs.first()
-//            else -> "all"
-//        }
-//
-//        val extension = Extension.Installed(
-//            extName,
-//            pkgName,
-//            versionName,
-//            versionCode,
-//            lang,
-//            isNsfw,
-//            sources,
-//            isUnofficial = signatureHash != officialSignature
-//        )
-//        return LoadResult.Success(extension)
-//    }
-
-    /**
-     * Returns true if the given package is an extension.
-     *
-     * @param pkgInfo The package info of the application.
-     */
-//    private fun isPackageAnExtension(pkgInfo: PackageInfo): Boolean {
-//        return pkgInfo.reqFeatures.orEmpty().any { it.name == EXTENSION_FEATURE }
-//    }
-
-    /**
-     * Returns the signature hash of the package or null if it's not signed.
-     *
-     * @param pkgInfo The package info of the application.
-     */
-//    private fun getSignatureHash(pkgInfo: PackageInfo): String? {
-//        val signatures = pkgInfo.signatures
-//        return if (signatures != null && signatures.isNotEmpty()) {
-//            Hash.sha256(signatures.first().toByteArray())
-//        } else {
-//            null
-//        }
-//    }
-
-    /**
-     * Checks whether a Source or SourceFactory is annotated with @Nsfw.
-     */
-//    private fun isSourceNsfw(clazz: Any): Boolean {
-//        if (allowNsfwSource == PreferenceValues.NsfwAllowance.ALLOWED) {
-//            return false
-//        }
-//
-//        if (clazz !is Source && clazz !is SourceFactory) {
-//            return false
-//        }
-//
-//        // Annotations are proxied, hence this janky way of checking for them
-//        return clazz.javaClass.annotations
-//            .flatMap { it.javaClass.interfaces.map { it.simpleName } }
-//            .firstOrNull { it == Nsfw::class.java.simpleName } != null
-//    }
-}

server/src/main/kotlin/eu/kanade/tachiyomi/network/CloudflareInterceptor.kt

@@ -1,5 +1,12 @@
 package eu.kanade.tachiyomi.network
 
+/*
+ * Copyright (C) Contributors to the Suwayomi project
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
+
 // import android.annotation.SuppressLint
 // import android.content.Context
 // import android.os.Build

server/src/main/kotlin/eu/kanade/tachiyomi/network/MemoryCookieJar.kt

@@ -0,0 +1,79 @@
+package eu.kanade.tachiyomi.network
+
+/*
+ * Copyright (C) Contributors to the Suwayomi project
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
+
+import okhttp3.Cookie
+import okhttp3.CookieJar
+import okhttp3.HttpUrl
+
+class MemoryCookieJar : CookieJar {
+    private val cache = mutableSetOf<WrappedCookie>()
+
+    @Synchronized
+    override fun loadForRequest(url: HttpUrl): List<Cookie> {
+        val cookiesToRemove = mutableSetOf<WrappedCookie>()
+        val validCookies = mutableSetOf<WrappedCookie>()
+
+        cache.forEach { cookie ->
+            if (cookie.isExpired()) {
+                cookiesToRemove.add(cookie)
+            } else if (cookie.matches(url)) {
+                validCookies.add(cookie)
+            }
+        }
+
+        cache.removeAll(cookiesToRemove)
+
+        return validCookies.toList().map(WrappedCookie::unwrap)
+    }
+
+    @Synchronized
+    override fun saveFromResponse(url: HttpUrl, cookies: List<Cookie>) {
+        val cookiesToAdd = cookies.map { WrappedCookie.wrap(it) }
+
+        cache.removeAll(cookiesToAdd)
+        cache.addAll(cookiesToAdd)
+    }
+
+    @Synchronized
+    fun clear() {
+        cache.clear()
+    }
+}
+
+class WrappedCookie private constructor(val cookie: Cookie) {
+    fun unwrap() = cookie
+
+    fun isExpired() = cookie.expiresAt < System.currentTimeMillis()
+
+    fun matches(url: HttpUrl) = cookie.matches(url)
+
+    override fun equals(other: Any?): Boolean {
+        if (other !is WrappedCookie) return false
+
+        return other.cookie.name == cookie.name &&
+            other.cookie.domain == cookie.domain &&
+            other.cookie.path == cookie.path &&
+            other.cookie.secure == cookie.secure &&
+            other.cookie.hostOnly == cookie.hostOnly
+    }
+
+    override fun hashCode(): Int {
+        var hash = 17
+        hash = 31 * hash + cookie.name.hashCode()
+        hash = 31 * hash + cookie.domain.hashCode()
+        hash = 31 * hash + cookie.path.hashCode()
+        hash = 31 * hash + if (cookie.secure) 0 else 1
+        hash = 31 * hash + if (cookie.hostOnly) 0 else 1
+        return hash
+    }
+
+    companion object {
+        fun wrap(cookie: Cookie) = WrappedCookie(cookie)
+    }
+}

server/src/main/kotlin/eu/kanade/tachiyomi/network/NetworkHelper.kt

@@ -1,5 +1,12 @@
 package eu.kanade.tachiyomi.network
 
+/*
+ * Copyright (C) Contributors to the Suwayomi project
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
+
 // import android.content.Context
 // import eu.kanade.tachiyomi.BuildConfig
 // import eu.kanade.tachiyomi.data.preference.PreferencesHelper
@@ -19,14 +26,17 @@ class NetworkHelper(context: Context) {
 
     private val cacheSize = 5L * 1024 * 1024 // 5 MiB
 
-//    val cookieManager = AndroidCookieJar()
+    val cookieManager = MemoryCookieJar()
 
     val client by lazy {
         val builder = OkHttpClient.Builder()
-//            .cookieJar(cookieManager)
+            .cookieJar(cookieManager)
 //            .cache(Cache(cacheDir, cacheSize))
             .connectTimeout(30, TimeUnit.SECONDS)
-            .readTimeout(30, TimeUnit.SECONDS)
+            .readTimeout(5, TimeUnit.MINUTES)
+            .writeTimeout(5, TimeUnit.MINUTES)
+//            .dispatcher(Dispatcher(Executors.newFixedThreadPool(1)))
+
 //            .addInterceptor(UserAgentInterceptor())
 
 //        if (BuildConfig.DEBUG) {

server/src/main/kotlin/eu/kanade/tachiyomi/network/OkHttpExtensions.kt

@@ -34,7 +34,7 @@ fun Call.asObservable(): Observable<Response> {
             }
 
             override fun unsubscribe() {
-                call.cancel()
+                // call.cancel()
             }
 
             override fun isUnsubscribed(): Boolean {
@@ -80,17 +80,18 @@ fun Call.asObservable(): Observable<Response> {
 // }
 
 fun Call.asObservableSuccess(): Observable<Response> {
-    return asObservable().doOnNext { response ->
+    return asObservable()
-        if (!response.isSuccessful) {
+        .doOnNext { response ->
-            response.close()
+            if (!response.isSuccessful) {
-            throw Exception("HTTP error ${response.code}")
+                response.close()
+                throw Exception("HTTP error ${response.code}")
+            }
         }
-    }
 }
 
 // fun OkHttpClient.newCallWithProgress(request: Request, listener: ProgressListener): Call {
 //    val progressClient = newBuilder()
-//        .cache(null)
+//        .cache(nasObservableSuccessull)
 //        .addNetworkInterceptor { chain ->
 //            val originalResponse = chain.proceed(chain.request())
 //            originalResponse.newBuilder()
@@ -104,7 +105,7 @@ fun Call.asObservableSuccess(): Observable<Response> {
 
 fun OkHttpClient.newCallWithProgress(request: Request, listener: ProgressListener): Call {
     val progressClient = newBuilder()
-        .cache(null)
+//        .cache(null)
 //        .addNetworkInterceptor { chain ->
 //            val originalResponse = chain.proceed(chain.request())
 //            originalResponse.newBuilder()

server/src/main/kotlin/eu/kanade/tachiyomi/source/ConfigurableSource.kt

@@ -1,8 +1,8 @@
 package eu.kanade.tachiyomi.source
 
-// import androidx.preference.PreferenceScreen
+import androidx.preference.PreferenceScreen
 
 interface ConfigurableSource : Source {
 
-//    fun setupPreferenceScreen(screen: PreferenceScreen)
+    fun setupPreferenceScreen(screen: PreferenceScreen)
 }

server/src/main/kotlin/eu/kanade/tachiyomi/source/LocalSource.kt

@@ -0,0 +1,358 @@
+package eu.kanade.tachiyomi.source
+
+import android.content.Context
+import eu.kanade.tachiyomi.source.model.FilterList
+import eu.kanade.tachiyomi.source.model.MangasPage
+import eu.kanade.tachiyomi.source.model.Page
+import eu.kanade.tachiyomi.source.model.SChapter
+import eu.kanade.tachiyomi.source.model.SManga
+import rx.Observable
+
+// 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
+// import eu.kanade.tachiyomi.source.model.MangasPage
+// import eu.kanade.tachiyomi.source.model.Page
+// import eu.kanade.tachiyomi.source.model.SChapter
+// import eu.kanade.tachiyomi.source.model.SManga
+// import eu.kanade.tachiyomi.util.chapter.ChapterRecognition
+// 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 rx.Observable
+// import timber.log.Timber
+// import java.io.File
+// import java.io.FileInputStream
+// import java.io.InputStream
+// import java.util.Locale
+// import java.util.concurrent.TimeUnit
+// import java.util.zip.ZipFile
+
+class LocalSource(private val context: Context) : CatalogueSource {
+    companion object {
+        const val ID = 0L
+//        const val HELP_URL = "https://tachiyomi.org/help/guides/reading-local-manga/"
+//
+//        private const val COVER_NAME = "cover.jpg"
+//        private val SUPPORTED_ARCHIVE_TYPES = setOf("zip", "rar", "cbr", "cbz", "epub")
+//
+//        private val POPULAR_FILTERS = FilterList(OrderBy())
+//        private val LATEST_FILTERS = FilterList(OrderBy().apply { state = Filter.Sort.Selection(1, false) })
+//        private val LATEST_THRESHOLD = TimeUnit.MILLISECONDS.convert(7, TimeUnit.DAYS)
+//
+//        fun updateCover(context: Context, manga: SManga, input: InputStream): File? {
+//            val dir = getBaseDirectories(context).firstOrNull()
+//            if (dir == null) {
+//                input.close()
+//                return null
+//            }
+//            val cover = File("${dir.absolutePath}/${manga.url}", COVER_NAME)
+//
+//            // It might not exist if using the external SD card
+//            cover.parentFile?.mkdirs()
+//            input.use {
+//                cover.outputStream().use {
+//                    input.copyTo(it)
+//                }
+//            }
+//            return cover
+//        }
+//
+//        private fun getBaseDirectories(context: Context): List<File> {
+//            val c = context.getString(R.string.app_name) + File.separator + "local"
+//            return DiskUtil.getExternalStorages(context).map { File(it.absolutePath, c) }
+//        }
+    }
+
+    override val id = ID
+    override val name = "Local source"
+    override val lang = ""
+    override val supportsLatest = true
+
+    override fun fetchMangaDetails(manga: SManga): Observable<SManga> {
+        TODO("Not yet implemented")
+    }
+
+    override fun fetchChapterList(manga: SManga): Observable<List<SChapter>> {
+        TODO("Not yet implemented")
+    }
+
+    override fun fetchPageList(chapter: SChapter): Observable<List<Page>> {
+        TODO("Not yet implemented")
+    }
+    override fun fetchPopularManga(page: Int): Observable<MangasPage> {
+        TODO("Not yet implemented")
+    }
+
+    override fun fetchSearchManga(page: Int, query: String, filters: FilterList): Observable<MangasPage> {
+        TODO("Not yet implemented")
+    }
+
+    override fun fetchLatestUpdates(page: Int): Observable<MangasPage> {
+        TODO("Not yet implemented")
+    }
+
+    override fun getFilterList(): FilterList {
+        TODO("Not yet implemented")
+    }
+//
+//    override fun toString() = context.getString(R.string.local_source)
+//
+//    override fun fetchPopularManga(page: Int) = fetchSearchManga(page, "", POPULAR_FILTERS)
+//
+//    override fun fetchSearchManga(page: Int, query: String, filters: FilterList): Observable<MangasPage> {
+//        val baseDirs = getBaseDirectories(context)
+//
+//        val time = if (filters === LATEST_FILTERS) System.currentTimeMillis() - LATEST_THRESHOLD else 0L
+//        var mangaDirs = baseDirs
+//            .asSequence()
+//            .mapNotNull { it.listFiles()?.toList() }
+//            .flatten()
+//            .filter { it.isDirectory }
+//            .filterNot { it.name.startsWith('.') }
+//            .filter { if (time == 0L) it.name.contains(query, ignoreCase = true) else it.lastModified() >= time }
+//            .distinctBy { it.name }
+//
+//        val state = ((if (filters.isEmpty()) POPULAR_FILTERS else filters)[0] as OrderBy).state
+//        when (state?.index) {
+//            0 -> {
+//                mangaDirs = if (state.ascending) {
+//                    mangaDirs.sortedBy { it.name.toLowerCase(Locale.ENGLISH) }
+//                } else {
+//                    mangaDirs.sortedByDescending { it.name.toLowerCase(Locale.ENGLISH) }
+//                }
+//            }
+//            1 -> {
+//                mangaDirs = if (state.ascending) {
+//                    mangaDirs.sortedBy(File::lastModified)
+//                } else {
+//                    mangaDirs.sortedByDescending(File::lastModified)
+//                }
+//            }
+//        }
+//
+//        val mangas = mangaDirs.map { mangaDir ->
+//            SManga.create().apply {
+//                title = mangaDir.name
+//                url = mangaDir.name
+//
+//                // Try to find the cover
+//                for (dir in baseDirs) {
+//                    val cover = File("${dir.absolutePath}/$url", COVER_NAME)
+//                    if (cover.exists()) {
+//                        thumbnail_url = cover.absolutePath
+//                        break
+//                    }
+//                }
+//
+//                val chapters = fetchChapterList(this).toBlocking().first()
+//                if (chapters.isNotEmpty()) {
+//                    val chapter = chapters.last()
+//                    val format = getFormat(chapter)
+//                    if (format is Format.Epub) {
+//                        EpubFile(format.file).use { epub ->
+//                            epub.fillMangaMetadata(this)
+//                        }
+//                    }
+//
+//                    // Copy the cover from the first chapter found.
+//                    if (thumbnail_url == null) {
+//                        try {
+//                            val dest = updateCover(chapter, this)
+//                            thumbnail_url = dest?.absolutePath
+//                        } catch (e: Exception) {
+//                            Timber.e(e)
+//                        }
+//                    }
+//                }
+//            }
+//        }
+//
+//        return Observable.just(MangasPage(mangas.toList(), false))
+//    }
+//
+//    override fun fetchLatestUpdates(page: Int) = fetchSearchManga(page, "", LATEST_FILTERS)
+//
+//    override fun fetchMangaDetails(manga: SManga): Observable<SManga> {
+//        getBaseDirectories(context)
+//            .asSequence()
+//            .mapNotNull { File(it, manga.url).listFiles()?.toList() }
+//            .flatten()
+//            .firstOrNull { it.extension == "json" }
+//            ?.apply {
+//                val reader = this.inputStream().bufferedReader()
+//                val json = JsonParser.parseReader(reader).asJsonObject
+//
+//                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.genre
+//                manga.status = json["status"]?.asInt ?: manga.status
+//            }
+//
+//        return Observable.just(manga)
+//    }
+//
+//    override fun fetchChapterList(manga: SManga): Observable<List<SChapter>> {
+//        val chapters = getBaseDirectories(context)
+//            .asSequence()
+//            .mapNotNull { File(it, manga.url).listFiles()?.toList() }
+//            .flatten()
+//            .filter { it.isDirectory || isSupportedFile(it.extension) }
+//            .map { chapterFile ->
+//                SChapter.create().apply {
+//                    url = "${manga.url}/${chapterFile.name}"
+//                    name = if (chapterFile.isDirectory) {
+//                        chapterFile.name
+//                    } else {
+//                        chapterFile.nameWithoutExtension
+//                    }
+//                    date_upload = chapterFile.lastModified()
+//
+//                    val format = getFormat(this)
+//                    if (format is Format.Epub) {
+//                        EpubFile(format.file).use { epub ->
+//                            epub.fillChapterMetadata(this)
+//                        }
+//                    }
+//
+//                    val chapNameCut = stripMangaTitle(name, manga.title)
+//                    if (chapNameCut.isNotEmpty()) name = chapNameCut
+//                    ChapterRecognition.parseChapterNumber(this, manga)
+//                }
+//            }
+//            .sortedWith(
+//                Comparator { c1, c2 ->
+//                    val c = c2.chapter_number.compareTo(c1.chapter_number)
+//                    if (c == 0) c2.name.compareToCaseInsensitiveNaturalOrder(c1.name) else c
+//                }
+//            )
+//            .toList()
+//
+//        return Observable.just(chapters)
+//    }
+//
+//    /**
+//     * Strips the manga title from a chapter name, matching only based on alphanumeric and whitespace
+//     * characters.
+//     */
+//    private fun stripMangaTitle(chapterName: String, mangaTitle: String): String {
+//        var chapterNameIndex = 0
+//        var mangaTitleIndex = 0
+//        while (chapterNameIndex < chapterName.length && mangaTitleIndex < mangaTitle.length) {
+//            val chapterChar = chapterName[chapterNameIndex]
+//            val mangaChar = mangaTitle[mangaTitleIndex]
+//            if (!chapterChar.equals(mangaChar, true)) {
+//                val invalidChapterChar = !chapterChar.isLetterOrDigit() && !chapterChar.isWhitespace()
+//                val invalidMangaChar = !mangaChar.isLetterOrDigit() && !mangaChar.isWhitespace()
+//
+//                if (!invalidChapterChar && !invalidMangaChar) {
+//                    return chapterName
+//                }
+//
+//                if (invalidChapterChar) {
+//                    chapterNameIndex++
+//                }
+//
+//                if (invalidMangaChar) {
+//                    mangaTitleIndex++
+//                }
+//            } else {
+//                chapterNameIndex++
+//                mangaTitleIndex++
+//            }
+//        }
+//
+//        return chapterName.substring(chapterNameIndex).trimStart(' ', '-', '_', ',', ':')
+//    }
+//
+//    override fun fetchPageList(chapter: SChapter): Observable<List<Page>> {
+//        return Observable.error(Exception("Unused"))
+//    }
+//
+//    private fun isSupportedFile(extension: String): Boolean {
+//        return extension.toLowerCase() in SUPPORTED_ARCHIVE_TYPES
+//    }
+//
+//    fun getFormat(chapter: SChapter): Format {
+//        val baseDirs = getBaseDirectories(context)
+//
+//        for (dir in baseDirs) {
+//            val chapFile = File(dir, chapter.url)
+//            if (!chapFile.exists()) continue
+//
+//            return getFormat(chapFile)
+//        }
+//        throw Exception("Chapter not found")
+//    }
+//
+//    private fun getFormat(file: File): Format {
+//        val extension = file.extension
+//        return if (file.isDirectory) {
+//            Format.Directory(file)
+//        } else if (extension.equals("zip", true) || extension.equals("cbz", true)) {
+//            Format.Zip(file)
+//        } else if (extension.equals("rar", true) || extension.equals("cbr", true)) {
+//            Format.Rar(file)
+//        } else if (extension.equals("epub", true)) {
+//            Format.Epub(file)
+//        } else {
+//            throw Exception("Invalid chapter format")
+//        }
+//    }
+//
+//    private fun updateCover(chapter: SChapter, manga: SManga): File? {
+//        return when (val format = getFormat(chapter)) {
+//            is Format.Directory -> {
+//                val entry = format.file.listFiles()
+//                    ?.sortedWith { f1, f2 -> f1.name.compareToCaseInsensitiveNaturalOrder(f2.name) }
+//                    ?.find { !it.isDirectory && ImageUtil.isImage(it.name) { FileInputStream(it) } }
+//
+//                entry?.let { updateCover(context, manga, it.inputStream()) }
+//            }
+//            is Format.Zip -> {
+//                ZipFile(format.file).use { zip ->
+//                    val entry = zip.entries().toList()
+//                        .sortedWith { f1, f2 -> f1.name.compareToCaseInsensitiveNaturalOrder(f2.name) }
+//                        .find { !it.isDirectory && ImageUtil.isImage(it.name) { zip.getInputStream(it) } }
+//
+//                    entry?.let { updateCover(context, manga, zip.getInputStream(it)) }
+//                }
+//            }
+//            is Format.Rar -> {
+//                Archive(format.file).use { archive ->
+//                    val entry = archive.fileHeaders
+//                        .sortedWith { f1, f2 -> f1.fileName.compareToCaseInsensitiveNaturalOrder(f2.fileName) }
+//                        .find { !it.isDirectory && ImageUtil.isImage(it.fileName) { archive.getInputStream(it) } }
+//
+//                    entry?.let { updateCover(context, manga, archive.getInputStream(it)) }
+//                }
+//            }
+//            is Format.Epub -> {
+//                EpubFile(format.file).use { epub ->
+//                    val entry = epub.getImagesFromPages()
+//                        .firstOrNull()
+//                        ?.let { epub.getEntry(it) }
+//
+//                    entry?.let { updateCover(context, manga, epub.getInputStream(it)) }
+//                }
+//            }
+//        }
+//    }
+//
+//    private class OrderBy : Filter.Sort("Order by", arrayOf("Title", "Date"), Selection(0, true))
+//
+//    override fun getFilterList() = FilterList(OrderBy())
+//
+//    sealed class Format {
+//        data class Directory(val file: File) : Format()
+//        data class Zip(val file: File) : Format()
+//        data class Rar(val file: File) : Format()
+//        data class Epub(val file: File) : Format()
+//    }
+}