bump to v0.3.7

* Smarter Chapters and cleanup

* Fix check

.gitattributes

@@ -24,4 +24,5 @@
 *.woff binary
 *.pyc binary
 *.swp binary
-*.pdf binary
+*.pdf binary
+*.exe binary

.github/scripts/commit-preview.sh

@@ -0,0 +1,25 @@
+#!/bin/bash
+
+rm -rf preview/*.jar preview/*.zip
+
+cp master/server/build/Tachidesk-*.jar preview
+cp master/server/build/Tachidesk-*.zip preview
+
+cd preview
+
+new_jar_build=$(ls Tachidesk-*.jar)
+echo "last jar build file name: $new_jar_build"
+
+latest=$(echo $new_jar_build | sed -e's/Tachidesk-\|.jar//g')
+echo "{ \"latest\": \"$latest\" }" > index.json
+
+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 preview repository"
+    git push
+else
+    echo "No changes to commit"
+fi

.github/scripts/commit-repo.sh

@@ -1,25 +0,0 @@
-#!/bin/bash
-
-git lfs install
-#git lfs track "*.zip"
-
-cp ../master/repo/* .
-new_jar_build=$(ls *.jar| tail -1)
-echo "last jar build file name: $new_jar_build"
-
-new_win32_build=$(ls *.zip| tail -1)
-echo "last win32 build file name: $new_win32_build"
-
-cp -f $new_jar_build Tachidesk-latest.jar
-cp -f $new_win32_build Tachidesk-latest-win32.zip
-
-git config --global user.email "github-actions[bot]@users.noreply.github.com"
-git config --global user.name "github-actions[bot]"
-git status
-if [ -n "$(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

@@ -1,20 +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 -e '\[RELEASE CI\]' -e '\[CI RELEASE\]' | wc -c)
-#echo "count is: $filter_count"
-
-mkdir -p repo/
-cp server/build/Tachidesk-*.jar repo/
-cp server/build/Tachidesk-*.zip repo/
-
-ls repo
-pwd
-
-#if [ "$filter_count" -gt 0 ]; then
-#  cp server/build/Tachidesk-*.jar repo/
-#  cp server/build/Tachidesk-*.zip 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:
@@ -33,7 +30,7 @@ jobs:
       - name: Checkout master branch
         uses: actions/checkout@v2
         with:
-          ref: master
+          ref: ${{ github.event.pull_request.head.sha }}
           path: master
           fetch-depth: 0
 
@@ -60,12 +57,12 @@ jobs:
             **/react/node_modules
           key: ${{ runner.os }}-${{ hashFiles('**/react/yarn.lock') }}
 
-      - name: Build and copy webUI, Build Jar and launch4j
+      - name: Build and copy webUI, Build Jar
         uses: eskatos/gradle-command-action@v1
         with:
           build-root-directory: master
           wrapper-directory: master
-          arguments: :webUI:copyBuild :server:windowsPackage --stacktrace
+          arguments: :webUI:copyBuild :server:shadowJar --stacktrace
           wrapper-cache-enabled: true
           dependencies-cache-enabled: true
           configuration-cache-enabled: true

.github/workflows/build_push.yml

@@ -0,0 +1,88 @@
+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@0.5.0
+        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/AriaMoradi/Tachidesk/android-jar/android.jar -o AndroidCompat/lib/android.jar
+
+      - name: Cache node_modules
+        uses: actions/cache@v2
+        with:
+          path: |
+            **/react/node_modules
+          key: ${{ runner.os }}-${{ hashFiles('**/react/yarn.lock') }}
+
+      - name: Build and copy webUI, Build Jar
+        uses: eskatos/gradle-command-action@v1
+        with:
+          build-root-directory: master
+          wrapper-directory: master
+          arguments: :webUI:copyBuild :server:shadowJar --stacktrace
+          wrapper-cache-enabled: true
+          dependencies-cache-enabled: true
+          configuration-cache-enabled: true
+
+      - name: make windows packages
+        run: |
+          cd master/scripts
+          ./windows32-bundler.sh
+          ./windows64-bundler.sh
+
+      - name: Checkout preview branch
+        uses: actions/checkout@v2
+        with:
+          repository: 'Suwayomi/Tachidesk-preview'
+          ref: main
+          path: preview
+          token: ${{ secrets.DEPLOY_PREVIEW_TOKEN }}
+
+      - name: Deploy preview
+        run: |
+          ./master/.github/scripts/commit-preview.sh

.github/workflows/publish.yml

@@ -1,4 +1,4 @@
-name: Publish
+name: CI Publish
 
 on:
   push:
@@ -56,60 +56,30 @@ jobs:
         with:
           path: |
             **/react/node_modules
-          key: ${{ runner.os }}-${{ hashFiles('**/yarn.lock') }}
+          key: ${{ runner.os }}-${{ hashFiles('**/react/yarn.lock') }}
 
-      - name: Build and copy webUI, Build Jar and launch4j
+      - name: Build and copy webUI, Build Jar
         uses: eskatos/gradle-command-action@v1
         with:
           build-root-directory: master
           wrapper-directory: master
-          arguments: :webUI:copyBuild :server:windowsPackage --stacktrace
+          arguments: :webUI:copyBuild :server:shadowJar --stacktrace
           wrapper-cache-enabled: true
           dependencies-cache-enabled: true
           configuration-cache-enabled: true
 
-
-      - name: Create repo artifacts
+      - name: make windows packages
         run: |
-          cd master
-          ./.github/scripts/create-repo.sh
+          cd master/scripts
+          ./windows32-bundler.sh
+          ./windows64-bundler.sh
 
       - name: Upload Release
         uses: xresloader/upload-to-github-release@master
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         with:
-          file: "master/repo/*"
+          file: "master/server/build/*.jar;master/server/build/*.zip"
           tags: true
           draft: true
           verbose: true
-
-#      - name: Create Release
-#        id: create_release
-#        uses: actions/create-release@v1
-#        env:
-#          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-#        with:
-#          tag_name: ${{ github.ref }}
-#          release_name: Release ${{ github.ref }}
-#          body: |
-#                  Release body
-#          draft: false
-#          prerelease: true
-#
-#      - name: Get the Ref
-#        id: get-ref
-#        uses: ankitvgupta/ref-to-tag-action@master
-#        with:
-#          ref: ${{ github.ref }}
-#          head_ref: ${{ github.head_ref }}
-#
-#      - name: Get the tag
-#        run: echo "The tag was ${{ steps.get-ref.outputs.tag }}"
-#
-#      - name: Upload Release
-#        uses: AButler/upload-release-assets@v2.0
-#        with:
-#          files: 'master/repo/*'
-#          repo-token: ${{ secrets.GITHUB_TOKEN }}
-#          release-tag: ${{ steps.get-ref.outputs.tag }}

.gitignore

@@ -8,4 +8,7 @@ build
 
 server/src/main/resources/react
 server/tmp/
-server/tachiserver-data/
+server/tachiserver-data/
+
+# OpenJDK downlaods
+OpenJDK*

AndroidCompat/build.gradle.kts

@@ -6,7 +6,6 @@ plugins {
 
 repositories {
     mavenCentral()
-    jcenter()
     maven {
         url = uri("https://jitpack.io")
     }

AndroidCompat/getAndroid.ps1

@@ -15,7 +15,7 @@ Write-Output "Getting required Android.jar..."
 Remove-Item -Recurse -Force "tmp" -ErrorAction SilentlyContinue | Out-Null
 New-Item -ItemType Directory -Force -Path "tmp" | Out-Null
 
-$androidEncoded = (Invoke-WebRequest -Uri "https://android.googlesource.com/platform/prebuilts/sdk/+/3b8a524d25fa6c3d795afb1eece3f24870c60988/27/public/android.jar?format=TEXT").content
+$androidEncoded = (Invoke-WebRequest -Uri "https://android.googlesource.com/platform/prebuilts/sdk/+/3b8a524d25fa6c3d795afb1eece3f24870c60988/27/public/android.jar?format=TEXT" -UseBasicParsing).content
 
 $android_jar = (Get-Location).Path + "\tmp\android.jar"
 
@@ -87,7 +87,6 @@ function Dedupe($path)
 }
 
 Dedupe "AndroidCompat/src/main/java"
-Dedupe "server/src/main/java"
 Dedupe "server/src/main/kotlin"
 
 Write-Output "Copying Android.jar to library folder..."

AndroidCompat/getAndroid.sh

@@ -8,8 +8,19 @@
 
 # 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 $(pwd))" = "AndroidCompat" ]; then
+if [ "$(basename "$(pwd)")" = "AndroidCompat" ]; then
   cd ..
 fi
 
@@ -48,7 +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
@@ -57,12 +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)"
-    echo "$CLASSES" | while read class
+    CLASSES="$(find ./* -type f)"
+    echo "$CLASSES" | while read -r class
     do
         NAME="${class%.*}"
         echo "Processing class: $NAME"
@@ -71,13 +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/com/squareup/duktape/Duktape.java

@@ -1,11 +1,20 @@
-package com.squareup.duktape;
-
 /*
- * Copyright (C) Contributors to the Suwayomi project
+ * Copyright (C) 2015 Square, Inc.
  *
- * 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/. */
+ * 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 com.squareup.duktape;
 
 import kotlin.NotImplementedError;
 
@@ -64,18 +73,18 @@ public final class Duktape implements Closeable, AutoCloseable {
         throw new NotImplementedError("Not implemented!");
     }
 
-//    /**
-//   * Attaches to a global JavaScript object called {@code name} that implements {@code type}.
-//   * {@code type} defines the interface implemented in JavaScript that will be accessible to Java.
-//   * {@code type} must be an interface that does not extend any other interfaces, and cannot define
-//   * any overloaded methods.
-//   * <p>Methods of the interface may return {@code void} or any of the following supported argument
-//   * types: {@code boolean}, {@link Boolean}, {@code int}, {@link Integer}, {@code double},
-//   * {@link Double}, {@link String}.
-//   */
-//    public synchronized <T> T get(final String name, final Class<T> type) {
-//        throw new NotImplementedError("Not implemented!");
-//    }
+    /**
+   * Attaches to a global JavaScript object called {@code name} that implements {@code type}.
+   * {@code type} defines the interface implemented in JavaScript that will be accessible to Java.
+   * {@code type} must be an interface that does not extend any other interfaces, and cannot define
+   * any overloaded methods.
+   * <p>Methods of the interface may return {@code void} or any of the following supported argument
+   * types: {@code boolean}, {@link Boolean}, {@code int}, {@link Integer}, {@code double},
+   * {@link Double}, {@link String}.
+   */
+    public synchronized <T> T get(final String name, final Class<T> type) {
+        throw new NotImplementedError("Not implemented!");
+    }
 
     /**
    * Release the native resources associated with this object. You <strong>must</strong> call this

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

@@ -1,13 +1,6 @@
 package com.squareup.duktape;
 
-/*
- * 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/. */
-// part of tachiyomi-extensions which was originally licensed under Apache License Version 2.0
-
+/* part of tachiyomi-extensions which is licensed under Apache License Version 2.0 */
 
 import java.io.Closeable;
 import java.io.IOException;

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

@@ -1,12 +1,21 @@
 
-![image](https://github.com/Suwayomi/Tachidesk/raw/master/server/src/main/resources/icon/faviconlogo.png)
+| 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/raw/preview/index.json&label=download&query=$.latest&color=blue)](https://github.com/Suwayomi/Tachidesk/tree/preview/) | [![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.
 
+**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!**
+
 ## Is this application usable? Should I test it?
 Here is a list of current features:
 
@@ -15,23 +24,22 @@ Here is a list of current features:
 - Searching and browsing installed sources.
 - A decent chapter reader.
 - Ability to download Mangas for offline read(This partially works)
+- Backup and restore support powered by Tachiyomi Legacy Backups
 
-**Note:** Keep in mind that Tachidesk is alpha software and can break rarely and/or with each update, so you may have to delete your data to fix it. See [General troubleshooting](#general-troubleshooting) and [Support and help](#support-and-help) if it happens.
-
-Anyways, for more info checkout [finished milestone #1](https://github.com/Suwayomi/Tachidesk/issues/2) and [milestone #2](https://github.com/Suwayomi/Tachidesk/projects/1) to see what's implemented in more detail.
+**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.
 
 ## Downloading and Running the app
 ### All Operating Systems
-You should have The Java Runtime Environment(JRE) 8 or newer and a modern browser installed. Also an internet connection is required as almost everything this app does is downloading stuff. 
+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. 
 
-Download the latest jar release from [the releases section](https://github.com/Suwayomi/Tachidesk/releases).
+Download the latest "Stable" jar release from [the releases section](https://github.com/Suwayomi/Tachidesk/releases) or a preview jar build from [the preview branch](https://github.com/Suwayomi/Tachidesk/tree/preview).
 
-Double click on the jar file or run `java -jar Tachidesk-vX.Y.Z-rxxx.jar` 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.
+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 win32 release from [the releases section](https://github.com/Suwayomi/Tachidesk/releases).
+Download the latest win32 or win64 (depending on your system, usually you want win64) release from [the releases section](https://github.com/Suwayomi/Tachidesk/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-win32.zip` and run `server.exe`. The rest works like the previous section.
+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 `Tachidesk Launcher.exe` or `Tachidesk Launcher.bat`. The rest works like the previous section.
 
 ### Arch Linux
 You can install Tachidesk from the AUR
@@ -42,51 +50,14 @@ yay -S tachidesk
 ### Docker
 Check [arbuilder's repo](https://github.com/arbuilder/Tachidesk-docker) out for more details and the dockerfile.
 
-## General troubleshooting
-If the app breaks try deleting the directory below and re-running the app (**This will delete all your data!**) and if the problem persists open an issue. 
+### 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.
 
-On Mac OS X : `/Users/<Account>/Library/Application Support/Tachidesk`
+## Troubleshooting and Support
+See [this troubleshooting wiki page](https://github.com/Suwayomi/Tachidesk/wiki/Troubleshooting).
 
-On Windows XP : `C:\Documents and Settings\<Account>\Application Data\Local Settings\Tachidesk`
-
-On Windows 7 and later : `C:\Users\<Account>\AppData\Local\Tachidesk`
-
-On Unix/Linux : `/home/<account>/.local/share/Tachidesk`
-
-## Support and help
-Join Tachidesk's [discord server](https://discord.gg/wgPyb7hE5d) to hang out with the community and receive support and help.
-
-## How does it 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 project that works with the server to do the presentation.
-
-## Building from source
-### Prerequisite: Get 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(needs `bash`, `curl`, `base64`, `zip` to work)
-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.
-### Prerequisite: Software dependencies
-You need this software packages installed in order to build this project:
-- Java Development Kit and Java Runtime Environment version 8 or newer(both Oracle JDK and OpenJDK works)
-- Nodejs LTS or latest
-- Yarn
-### 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
-Run `./gradlew :server:windowsPackage` to build a server only bundle and `./gradlew :webUI:copyBuild :server:windowsPackage` to get a full bundle , the resulting built zip package file will be `server/build/Tachidesk-vX.Y.Z-rxxx-win32.zip`.
-## Running for development purposes
-### `server` module
-Follow [Get Android stubs jar](#prerequisite-get-android-stubs-jar) then run `./gradlew :server:run --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 development server, if a new browser window doesn't get opned 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.
+## Contributing and Technical info
+See [CONTRIBUTING.md](./CONTRIBUTING.md).
 
 ## Credit
 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.

build.gradle.kts

@@ -1,8 +1,7 @@
-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
-    id("java")
+    kotlin("jvm") version "1.4.32"
 }
 
 allprojects {
@@ -11,12 +10,10 @@ allprojects {
     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/")
     }
 }
@@ -28,7 +25,6 @@ val projects = listOf(
 )
 
 configure(projects) {
-    apply(plugin = "java")
     apply(plugin = "org.jetbrains.kotlin.jvm")
 
     java {
@@ -36,33 +32,32 @@ configure(projects) {
         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", KotlinCompilerVersion.VERSION))
-        implementation(kotlin("reflect", version = "1.4.21"))
-        testImplementation(kotlin("test", version = "1.4.21"))
+        implementation(kotlin("stdlib-jdk8"))
+        implementation(kotlin("reflect"))
+        testImplementation(kotlin("test"))
 
         // coroutines
-        val coroutinesVersion = "1.4.2"
+        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")
 
 
         // 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("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
         implementation("io.reactivex:rxjava:1.3.8")
@@ -73,11 +68,11 @@ configure(projects) {
 
 
         // 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:1.2.0")
+        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")

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 Debug Launcher.bat

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

scripts/resources/Tachidesk Launcher.bat

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

scripts/resources/Tachidesk Launcher.c

@@ -0,0 +1,5 @@
+#include <stdlib.h>
+
+int main() {
+    system("start jre\\bin\\javaw -jar  Tachidesk.jar");
+}

scripts/resources/readme.md

@@ -0,0 +1,3 @@
+# Building `Tachidesk Launcher.exe`
+1. compile `Tachidesk Launcher.c` statically using GCC MinGW: `gcc -o "Tachidesk Launcher.exe" "Tachidesk Launcher.c"`
+2. Add `server/src/main/resources/icon/faviconlogo.ico` into the exe with `rcedit` from the electron project: `rcedit "Tachidesk Launcher.exe" --set-icon faviconlogo.ico`

scripts/windows32-bundler.ps1

@@ -0,0 +1,38 @@
+# 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/.
+
+Write-Output "Downloading jre..."
+
+$jre="OpenJDK8U-jre_x86-32_windows_hotspot_8u292b10.zip"
+if (!(Test-Path $jre)) {
+  Invoke-WebRequest -Uri "https://github.com/AdoptOpenJDK/openjdk8-binaries/releases/download/jdk8u292-b10/OpenJDK8U-jre_x86-32_windows_hotspot_8u292b10.zip" -OutFile $jre -UseBasicParsing
+}
+
+Write-Output "creating windows bundle"
+
+$jar=$(Get-ChildItem ../server/build/Tachidesk-*.jar)
+$release_name=$jar.BaseName + "-win32"
+
+# make release dir
+New-Item -ItemType Directory $release_name
+
+Expand-Archive $jre -DestinationPath "./" -ErrorAction SilentlyContinue
+
+# move jre
+Move-Item "jdk8u292-b10-jre" "$release_name/jre"
+
+Copy-Item $jar.FullName "$release_name/Tachidesk.jar"
+
+Copy-Item "resources/Tachidesk Launcher-win32.exe" $release_name
+Copy-Item "resources/Tachidesk Launcher.bat" $release_name
+Copy-Item "resources/Tachidesk Debug Launcher.bat" $release_name
+
+$zip_name="$release_name.zip"
+Compress-Archive -CompressionLevel Optimal -DestinationPath $zip_name -Path $release_name -Force -ErrorAction SilentlyContinue
+
+Remove-Item -Force -Recurse $release_name
+
+Move-Item $zip_name "../server/build/" -ErrorAction SilentlyContinue

scripts/windows32-bundler.sh

@@ -0,0 +1,41 @@
+#!/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/.
+
+echo "Downloading jre..."
+
+jre="OpenJDK8U-jre_x86-32_windows_hotspot_8u292b10.zip"
+if [ ! -f $jre ]; then
+  curl -L "https://github.com/AdoptOpenJDK/openjdk8-binaries/releases/download/jdk8u292-b10/OpenJDK8U-jre_x86-32_windows_hotspot_8u292b10.zip" -o $jre
+fi
+
+echo "creating windows bundle"
+
+jar=$(ls ../server/build/Tachidesk-*.jar)
+jar_name=$(echo $jar | cut -d'/' -f4)
+release_name=$(echo $jar_name | cut -d'.' -f4 --complement)-win32
+
+# make release dir
+mkdir $release_name
+
+unzip $jre
+
+# move jre
+mv jdk8u292-b10-jre $release_name/jre
+
+cp $jar $release_name/Tachidesk.jar
+
+cp "resources/Tachidesk Launcher-win32.exe" "$release_name/Tachidesk Launcher.exe"
+cp "resources/Tachidesk Launcher.bat" $release_name
+cp "resources/Tachidesk Debug Launcher.bat" $release_name
+
+zip_name=$release_name.zip
+zip -9 -r $zip_name $release_name
+
+rm -rf $release_name
+
+mv $zip_name ../server/build/

scripts/windows64-bundler.ps1

@@ -0,0 +1,38 @@
+# 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/.
+
+Write-Output "Downloading jre..."
+
+$jre="OpenJDK8U-jre_x64_windows_hotspot_8u292b10.zip"
+if (!(Test-Path $jre)) {
+  Invoke-WebRequest -Uri "https://github.com/AdoptOpenJDK/openjdk8-binaries/releases/download/jdk8u292-b10/OpenJDK8U-jre_x64_windows_hotspot_8u292b10.zip" -OutFile $jre -UseBasicParsing
+}
+
+Write-Output "creating windows bundle"
+
+$jar=$(Get-ChildItem ../server/build/Tachidesk-*.jar)
+$release_name=$jar.BaseName + "-win64"
+
+# make release dir
+New-Item -ItemType Directory $release_name
+
+Expand-Archive $jre -DestinationPath "./" -ErrorAction SilentlyContinue
+
+# move jre
+Move-Item "jdk8u292-b10-jre" "$release_name/jre"
+
+Copy-Item $jar.FullName "$release_name/Tachidesk.jar"
+
+Copy-Item "resources/Tachidesk Launcher-win64.exe" $release_name
+Copy-Item "resources/Tachidesk Launcher.bat" $release_name
+Copy-Item "resources/Tachidesk Debug Launcher.bat" $release_name
+
+$zip_name="$release_name.zip"
+Compress-Archive -CompressionLevel Optimal -DestinationPath $zip_name -Path $release_name -Force -ErrorAction SilentlyContinue
+
+Remove-Item -Force -Recurse $release_name
+
+Move-Item $zip_name "../server/build/" -ErrorAction SilentlyContinue

scripts/windows64-bundler.sh

@@ -0,0 +1,41 @@
+#!/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/.
+
+echo "Downloading jre..."
+
+jre="OpenJDK8U-jre_x64_windows_hotspot_8u292b10.zip"
+if [ ! -f $jre ]; then
+  curl -L "https://github.com/AdoptOpenJDK/openjdk8-binaries/releases/download/jdk8u292-b10/OpenJDK8U-jre_x64_windows_hotspot_8u292b10.zip" -o $jre
+fi
+
+echo "creating windows bundle"
+
+jar=$(ls ../server/build/Tachidesk-*.jar)
+jar_name=$(echo $jar | cut -d'/' -f4)
+release_name=$(echo $jar_name | cut -d'.' -f4 --complement)-win64
+
+# make release dir
+mkdir $release_name
+
+unzip $jre
+
+# move jre
+mv jdk8u292-b10-jre $release_name/jre
+
+cp $jar $release_name/Tachidesk.jar
+
+cp "resources/Tachidesk Launcher-win64.exe" "$release_name/Tachidesk Launcher.exe"
+cp "resources/Tachidesk Launcher.bat" $release_name
+cp "resources/Tachidesk Debug Launcher.bat" $release_name
+
+zip_name=$release_name.zip
+zip -9 -r $zip_name $release_name
+
+rm -rf $release_name
+
+mv $zip_name ../server/build/

server/build.gradle.kts

@@ -1,29 +1,24 @@
 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
 
 plugins {
-//    id("org.jetbrains.kotlin.jvm") version "1.4.21"
     application
-    id("com.github.johnrengelman.shadow") version "6.1.0"
-    id("org.jmailen.kotlinter") version "3.3.0"
-    id("edu.sc.seis.launch4j") version "2.4.9"
+    id("com.github.johnrengelman.shadow") version "7.0.0"
+    id("org.jmailen.kotlinter") version "3.4.3"
+    id("de.fuerstenau.buildconfig") version "1.1.8"
 }
 
-val TachideskVersion = "v0.2.7"
-
-
 repositories {
     mavenCentral()
-    jcenter()
     maven {
         url = uri("https://jitpack.io")
     }
 }
 
 dependencies {
-//    implementation(platform("org.jetbrains.kotlin:kotlin-bom"))
-    implementation("org.jetbrains.kotlin:kotlin-stdlib-jdk8")
-
     // 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")
@@ -34,10 +29,10 @@ dependencies {
     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:2.9.0")
+    implementation("com.squareup.okio:okio:2.10.0")
 
 
-    // retrofit
+    // Retrofit
     val retrofitVersion = "2.9.0"
     implementation("com.squareup.retrofit2:retrofit:$retrofitVersion")
     implementation("com.jakewharton.retrofit:retrofit2-kotlinx-serialization-converter:0.8.0")
@@ -45,13 +40,10 @@ dependencies {
     implementation("com.squareup.retrofit2:adapter-rxjava:$retrofitVersion")
 
 
-    // reactivex
+    // 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("org.jetbrains.kotlinx:kotlinx-serialization-json:1.1.0")
     implementation("com.google.code.gson:gson:2.8.6")
     implementation("com.github.salomonbrys.kotson:kotson:2.5.0")
 
@@ -60,19 +52,24 @@ dependencies {
 
 
     // api
-    implementation("io.javalin:javalin:3.12.0")
-    implementation("com.fasterxml.jackson.core:jackson-databind:2.10.3")
+    implementation("io.javalin:javalin:3.13.6")
+    implementation("com.fasterxml.jackson.core:jackson-databind:2.12.3")
 
     // Exposed ORM
-    val exposedVersion = "0.28.1"
+    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:$exposedVersion")
-    implementation("com.h2database:h2:1.4.199")
+    implementation("org.jetbrains.exposed:exposed-java-time:$exposedVersion")
+
+    // current database driver
+    implementation("com.h2database:h2:1.4.200")
 
     // tray icon
-    implementation("com.dorkbox:SystemTray:3.17")
+    implementation("com.dorkbox:SystemTray:4.1")
+    implementation("com.dorkbox:Utilities:1.9")
 
+    implementation("com.google.guava:guava:30.1.1-jre")
 
     // AndroidCompat
     implementation(project(":AndroidCompat"))
@@ -85,12 +82,9 @@ dependencies {
     testImplementation(kotlin("test-junit5"))
 }
 
-val name = "ir.armor.tachidesk.Main"
+val MainClass = "ir.armor.tachidesk.MainKt"
 application {
-    mainClass.set(name)
-
-    // Required by ShadowJar.
-    mainClassName = name
+    mainClass.set(MainClass)
 }
 
 sourceSets {
@@ -101,7 +95,11 @@ sourceSets {
     }
 }
 
-val TachideskRevision = Runtime
+// should be bumped with each stable release
+val tachideskVersion = "v0.3.7"
+
+// counts commit count on master
+val tachideskRevision = Runtime
         .getRuntime()
         .exec("git rev-list master --count")
         .let { process ->
@@ -114,102 +112,69 @@ val TachideskRevision = Runtime
 
         }
 
+buildConfig {
+    appName = rootProject.name
+    clsName = "BuildConfig"
+    packageName = "ir.armor.tachidesk.server"
+    version = tachideskVersion
+
+
+    buildConfigField("String", "name", rootProject.name) // alias for BuildConfig.NAME
+    buildConfigField("String", "version", tachideskVersion) // alias for BuildConfig.VERSION
+    buildConfigField("String", "revision", tachideskRevision)
+    buildConfigField("boolean", "debug", project.hasProperty("debugApp").toString())
+}
+
 tasks {
-    jar {
+    shadowJar {
         manifest {
             attributes(
                     mapOf(
-                            "Main-Class" to "com.example.MainKt", //will make your jar (produced by jar task) runnable
-                            "ImplementationTitle" to project.name,
-                            "Implementation-Version" to project.version)
+                            "Main-Class" to MainClass,
+                            "Implementation-Title" to rootProject.name,
+                            "Implementation-Vendor" to "The Suwayomi Project",
+                            "Specification-Version" to tachideskVersion,
+                            "Implementation-Version" to tachideskRevision
+                    )
             )
         }
+        archiveBaseName.set(rootProject.name)
+        archiveVersion.set(tachideskVersion)
+        archiveClassifier.set(tachideskRevision)
     }
-    shadowJar {
-        manifest.inheritFrom(jar.get().manifest) //will make your shadowJar (produced by jar task) runnable
-        archiveBaseName.set("Tachidesk")
-        archiveVersion.set(TachideskVersion)
-        archiveClassifier.set(TachideskRevision)
-    }
-    withType<org.jetbrains.kotlin.gradle.tasks.KotlinCompile> {
+    withType<KotlinCompile> {
         kotlinOptions {
             freeCompilerArgs = listOf(
-                "-Xopt-in=kotlin.RequiresOptIn",
-                "-Xopt-in=kotlinx.coroutines.ExperimentalCoroutinesApi",
-                "-Xopt-in=kotlinx.coroutines.InternalCoroutinesApi"
+                    "-Xopt-in=kotlin.RequiresOptIn",
+                    "-Xopt-in=kotlinx.coroutines.ExperimentalCoroutinesApi",
+                    "-Xopt-in=kotlinx.coroutines.InternalCoroutinesApi"
             )
         }
     }
+
     test {
         useJUnit()
     }
-}
 
-launch4j { //used for windows
-    mainClassName = name
-    bundledJrePath = "jre"
-    bundledJre64Bit = true
-    jreMinVersion = "8"
-    outputDir = "Tachidesk-$TachideskVersion-$TachideskRevision-win32"
-    icon = "${projectDir}/src/main/resources/icon/faviconlogo.ico"
-    jar = "${projectDir}/build/Tachidesk-$TachideskVersion-$TachideskRevision.jar"
-}
-
-tasks.register<Zip>("windowsPackage") {
-    from(fileTree("$buildDir/Tachidesk-$TachideskVersion-$TachideskRevision-win32"))
-    destinationDirectory.set(File("$buildDir"))
-    archiveFileName.set("Tachidesk-$TachideskVersion-$TachideskRevision-win32.zip")
-    dependsOn("windowsPackageWorkaround2")
-}
-
-tasks.register<Delete>("windowsPackageWorkaround2") {
-    delete(
-            "$buildDir/Tachidesk-$TachideskVersion-$TachideskRevision-win32/jre",
-            "$buildDir/Tachidesk-$TachideskVersion-$TachideskRevision-win32/lib",
-            "$buildDir/Tachidesk-$TachideskVersion-$TachideskRevision-win32/server.exe",
-            "$buildDir/Tachidesk-$TachideskVersion-$TachideskRevision-win32/Tachidesk-$TachideskVersion-$TachideskRevision-win32/Tachidesk-$TachideskVersion-$TachideskRevision-win32"
-    )
-    dependsOn("windowsPackageWorkaround")
-}
-
-tasks.register<Copy>("windowsPackageWorkaround") {
-    from("$buildDir/Tachidesk-$TachideskVersion-$TachideskRevision-win32")
-    into("$buildDir/Tachidesk-$TachideskVersion-$TachideskRevision-win32/Tachidesk-$TachideskVersion-$TachideskRevision-win32")
-    dependsOn("deleteUnwantedJreDir")
-}
-
-tasks.register<Delete>("deleteUnwantedJreDir") {
-    delete(
-            "$buildDir/Tachidesk-$TachideskVersion-$TachideskRevision-win32/jdk8u282-b08-jre"
-    )
-    dependsOn("addJreToDistributable")
-}
-
-tasks.register<Copy>("addJreToDistributable") {
-    from(zipTree("$buildDir/OpenJDK8U-jre_x86-32_windows_hotspot_8u282b08.zip"))
-    into("$buildDir/Tachidesk-$TachideskVersion-$TachideskRevision-win32")
-    eachFile {
-        path = path.replace(".*-jre".toRegex(),"jre")
+    withType<ShadowJar> {
+        destinationDirectory.set(File("$rootDir/server/build"))
+        dependsOn("formatKotlin", "lintKotlin")
+    }
+
+    named("run") {
+        dependsOn("formatKotlin", "lintKotlin")
+    }
+
+    named<Copy>("processResources") {
+        duplicatesStrategy = DuplicatesStrategy.INCLUDE
+        mustRunAfter(":webUI:copyBuild")
+    }
+
+    withType<LintTask> {
+        source(files("src"))
+    }
+
+    withType<FormatTask> {
+        source(files("src"))
     }
-    dependsOn("downloadJre")
-    dependsOn("createExe")
 }
-
-tasks.register<de.undercouch.gradle.tasks.download.Download>("downloadJre") {
-    src("https://github.com/AdoptOpenJDK/openjdk8-binaries/releases/download/jdk8u282-b08/OpenJDK8U-jre_x86-32_windows_hotspot_8u282b08.zip")
-    dest(buildDir)
-    overwrite(false)
-    onlyIfModified(true)
-}
-
-tasks.withType<ShadowJar> {
-    destinationDirectory.set(File("$rootDir/server/build"))
-    dependsOn("formatKotlin", "lintKotlin")
-}
-
-tasks.named("run") {
-    dependsOn("formatKotlin", "lintKotlin")
-}
-
-
-

server/src/main/kotlin/ir/armor/tachidesk/Main.kt

@@ -10,13 +10,7 @@ package ir.armor.tachidesk
 import ir.armor.tachidesk.server.JavalinSetup.javalinSetup
 import ir.armor.tachidesk.server.applicationSetup
 
-class Main {
-    companion object {
-
-        @JvmStatic
-        fun main(args: Array<String>) {
-            applicationSetup()
-            javalinSetup()
-        }
-    }
+fun main() {
+    applicationSetup()
+    javalinSetup()
 }

server/src/main/kotlin/ir/armor/tachidesk/impl/Category.kt

@@ -8,9 +8,9 @@ package ir.armor.tachidesk.impl
  * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
 
 import ir.armor.tachidesk.impl.CategoryManga.removeMangaFromCategory
-import ir.armor.tachidesk.model.database.CategoryMangaTable
-import ir.armor.tachidesk.model.database.CategoryTable
-import ir.armor.tachidesk.model.database.toDataClass
+import ir.armor.tachidesk.model.database.table.CategoryMangaTable
+import ir.armor.tachidesk.model.database.table.CategoryTable
+import ir.armor.tachidesk.model.database.table.toDataClass
 import ir.armor.tachidesk.model.dataclass.CategoryDataClass
 import org.jetbrains.exposed.sql.SortOrder
 import org.jetbrains.exposed.sql.deleteWhere

server/src/main/kotlin/ir/armor/tachidesk/impl/CategoryManga.kt

@@ -7,10 +7,10 @@ package ir.armor.tachidesk.impl
  * 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 ir.armor.tachidesk.model.database.CategoryMangaTable
-import ir.armor.tachidesk.model.database.CategoryTable
-import ir.armor.tachidesk.model.database.MangaTable
-import ir.armor.tachidesk.model.database.toDataClass
+import ir.armor.tachidesk.model.database.table.CategoryMangaTable
+import ir.armor.tachidesk.model.database.table.CategoryTable
+import ir.armor.tachidesk.model.database.table.MangaTable
+import ir.armor.tachidesk.model.database.table.toDataClass
 import ir.armor.tachidesk.model.dataclass.CategoryDataClass
 import ir.armor.tachidesk.model.dataclass.MangaDataClass
 import org.jetbrains.exposed.sql.SortOrder

server/src/main/kotlin/ir/armor/tachidesk/impl/Chapter.kt

@@ -12,23 +12,42 @@ import eu.kanade.tachiyomi.source.model.SManga
 import ir.armor.tachidesk.impl.Manga.getManga
 import ir.armor.tachidesk.impl.util.GetHttpSource.getHttpSource
 import ir.armor.tachidesk.impl.util.awaitSingle
-import ir.armor.tachidesk.model.database.ChapterTable
-import ir.armor.tachidesk.model.database.MangaTable
-import ir.armor.tachidesk.model.database.PageTable
+import ir.armor.tachidesk.model.database.table.ChapterTable
+import ir.armor.tachidesk.model.database.table.MangaTable
+import ir.armor.tachidesk.model.database.table.PageTable
+import ir.armor.tachidesk.model.database.table.toDataClass
 import ir.armor.tachidesk.model.dataclass.ChapterDataClass
+import org.jetbrains.exposed.sql.SortOrder.DESC
 import org.jetbrains.exposed.sql.and
+import org.jetbrains.exposed.sql.deleteWhere
 import org.jetbrains.exposed.sql.insert
 import org.jetbrains.exposed.sql.select
-import org.jetbrains.exposed.sql.selectAll
 import org.jetbrains.exposed.sql.transactions.transaction
 import org.jetbrains.exposed.sql.update
 
 object Chapter {
     /** get chapter list when showing a manga */
-    suspend fun getChapterList(mangaId: Int): List<ChapterDataClass> {
+    suspend fun getChapterList(mangaId: Int, onlineFetch: Boolean?): List<ChapterDataClass> {
+        return if (onlineFetch == true) {
+            getSourceChapters(mangaId)
+        } else {
+            transaction {
+                ChapterTable.select { ChapterTable.manga eq mangaId }.orderBy(ChapterTable.chapterIndex to DESC)
+                    .map {
+                        ChapterTable.toDataClass(it)
+                    }
+            }.ifEmpty {
+                // If it was explicitly set to offline dont grab chapters
+                if (onlineFetch == null) {
+                    getSourceChapters(mangaId)
+                } else emptyList()
+            }
+        }
+    }
+
+    private suspend fun getSourceChapters(mangaId: Int): List<ChapterDataClass> {
         val mangaDetails = getManga(mangaId)
         val source = getHttpSource(mangaDetails.sourceId.toLong())
-
         val chapterList = source.fetchChapterList(
             SManga.create().apply {
                 title = mangaDetails.title
@@ -38,7 +57,7 @@ object Chapter {
 
         val chapterCount = chapterList.count()
 
-        return transaction {
+        transaction {
             chapterList.reversed().forEachIndexed { index, fetchedChapter ->
                 val chapterEntry = ChapterTable.select { ChapterTable.url eq fetchedChapter.url }.firstOrNull()
                 if (chapterEntry == null) {
@@ -64,24 +83,50 @@ object Chapter {
                     }
                 }
             }
+        }
 
-            // clear any orphaned chapters that are in the db but not in `chapterList`
-            val dbChapterCount = transaction { ChapterTable.selectAll().count() }
-            if (dbChapterCount > chapterCount) { // we got some clean up due
-                // TODO: delete orphan chapters
-            }
+        // clear any orphaned chapters that are in the db but not in `chapterList`
+        val dbChapterCount = transaction { ChapterTable.select { ChapterTable.manga eq mangaId }.count() }
+        if (dbChapterCount > chapterCount) { // we got some clean up due
+            val dbChapterList = transaction { ChapterTable.select { ChapterTable.manga eq mangaId } }
 
-            chapterList.map { it ->
-                ChapterDataClass(
-                    it.url,
-                    it.name,
-                    it.date_upload,
-                    it.chapter_number,
-                    it.scanlator,
-                    mangaId,
-                )
+            dbChapterList.forEach {
+                if (it[ChapterTable.chapterIndex] >= chapterList.size ||
+                    chapterList[it[ChapterTable.chapterIndex] - 1].url != it[ChapterTable.url]
+                ) {
+                    transaction {
+                        PageTable.deleteWhere { PageTable.chapter eq it[ChapterTable.id] }
+                        ChapterTable.deleteWhere { ChapterTable.id eq it[ChapterTable.id] }
+                    }
+                }
             }
         }
+
+        val dbChapterMap = transaction {
+            ChapterTable.select { ChapterTable.manga eq mangaId }
+                .associateBy({ it[ChapterTable.url] }, { it })
+        }
+
+        return chapterList.mapIndexed { index, it ->
+
+            val dbChapter = dbChapterMap.getValue(it.url)
+
+            ChapterDataClass(
+                it.url,
+                it.name,
+                it.date_upload,
+                it.chapter_number,
+                it.scanlator,
+                mangaId,
+
+                dbChapter[ChapterTable.isRead],
+                dbChapter[ChapterTable.isBookmarked],
+                dbChapter[ChapterTable.lastPageRead],
+
+                chapterCount - index,
+                chapterList.size
+            )
+        }
     }
 
     /** used to display a chapter, get a chapter in order to show it's pages */
@@ -89,9 +134,9 @@ object Chapter {
         val chapterEntry = transaction {
             ChapterTable.select {
                 (ChapterTable.chapterIndex eq chapterIndex) and (ChapterTable.manga eq mangaId)
-            }.firstOrNull()!!
+            }.first()
         }
-        val mangaEntry = transaction { MangaTable.select { MangaTable.id eq mangaId }.firstOrNull()!! }
+        val mangaEntry = transaction { MangaTable.select { MangaTable.id eq mangaId }.first() }
         val source = getHttpSource(mangaEntry[MangaTable.sourceReference])
 
         val pageList = source.fetchPageList(
@@ -102,7 +147,7 @@ object Chapter {
         ).awaitSingle()
 
         val chapterId = chapterEntry[ChapterTable.id].value
-        val chapterCount = transaction { ChapterTable.selectAll().count() }
+        val chapterCount = transaction { ChapterTable.select { ChapterTable.manga eq mangaId }.count() }
 
         // update page list for this chapter
         transaction {
@@ -131,9 +176,37 @@ object Chapter {
             chapterEntry[ChapterTable.chapter_number],
             chapterEntry[ChapterTable.scanlator],
             mangaId,
+            chapterEntry[ChapterTable.isRead],
+            chapterEntry[ChapterTable.isBookmarked],
+            chapterEntry[ChapterTable.lastPageRead],
+
             chapterEntry[ChapterTable.chapterIndex],
             chapterCount.toInt(),
             pageList.count()
         )
     }
+
+    fun modifyChapter(mangaId: Int, chapterIndex: Int, isRead: Boolean?, isBookmarked: Boolean?, markPrevRead: Boolean?, lastPageRead: Int?) {
+        transaction {
+            if (listOf(isRead, isBookmarked, lastPageRead).any { it != null }) {
+                ChapterTable.update({ (ChapterTable.manga eq mangaId) and (ChapterTable.chapterIndex eq chapterIndex) }) { update ->
+                    isRead?.also {
+                        update[ChapterTable.isRead] = it
+                    }
+                    isBookmarked?.also {
+                        update[ChapterTable.isBookmarked] = it
+                    }
+                    lastPageRead?.also {
+                        update[ChapterTable.lastPageRead] = it
+                    }
+                }
+            }
+
+            markPrevRead?.let {
+                ChapterTable.update({ (ChapterTable.manga eq mangaId) and (ChapterTable.chapterIndex less chapterIndex) }) {
+                    it[ChapterTable.isRead] = markPrevRead
+                }
+            }
+        }
+    }
 }

server/src/main/kotlin/ir/armor/tachidesk/impl/Extension.kt

@@ -27,8 +27,8 @@ import ir.armor.tachidesk.impl.util.PackageTools.getSignatureHash
 import ir.armor.tachidesk.impl.util.PackageTools.loadExtensionSources
 import ir.armor.tachidesk.impl.util.PackageTools.trustedSignatures
 import ir.armor.tachidesk.impl.util.await
-import ir.armor.tachidesk.model.database.ExtensionTable
-import ir.armor.tachidesk.model.database.SourceTable
+import ir.armor.tachidesk.model.database.table.ExtensionTable
+import ir.armor.tachidesk.model.database.table.SourceTable
 import ir.armor.tachidesk.server.ApplicationDirs
 import mu.KotlinLogging
 import okhttp3.Request
@@ -159,7 +159,7 @@ object Extension {
                     it[this.classFQName] = className
                 }
 
-                val extensionId = ExtensionTable.select { ExtensionTable.pkgName eq pkgName }.firstOrNull()!![ExtensionTable.id].value
+                val extensionId = ExtensionTable.select { ExtensionTable.pkgName eq pkgName }.first()[ExtensionTable.id].value
 
                 sources.forEach { httpSource ->
                     SourceTable.insert {
@@ -195,7 +195,7 @@ object Extension {
     fun uninstallExtension(pkgName: String) {
         logger.debug("Uninstalling $pkgName")
 
-        val extensionRecord = transaction { ExtensionTable.select { ExtensionTable.pkgName eq pkgName }.firstOrNull()!! }
+        val extensionRecord = transaction { ExtensionTable.select { ExtensionTable.pkgName eq pkgName }.first() }
         val fileNameWithoutType = extensionRecord[ExtensionTable.apkName].substringBefore(".apk")
         val jarPath = "${applicationDirs.extensionsRoot}/$fileNameWithoutType.jar"
         transaction {
@@ -234,7 +234,7 @@ object Extension {
     }
 
     suspend fun getExtensionIcon(apkName: String): Pair<InputStream, String> {
-        val iconUrl = transaction { ExtensionTable.select { ExtensionTable.apkName eq apkName }.firstOrNull()!! }[ExtensionTable.iconUrl]
+        val iconUrl = transaction { ExtensionTable.select { ExtensionTable.apkName eq apkName }.first() }[ExtensionTable.iconUrl]
 
         val saveDir = "${applicationDirs.extensionsRoot}/icon"
 

server/src/main/kotlin/ir/armor/tachidesk/impl/ExtensionsList.kt

@@ -10,7 +10,7 @@ package ir.armor.tachidesk.impl
 import eu.kanade.tachiyomi.extension.api.ExtensionGithubApi
 import eu.kanade.tachiyomi.extension.model.Extension
 import ir.armor.tachidesk.impl.Extension.getExtensionIconUrl
-import ir.armor.tachidesk.model.database.ExtensionTable
+import ir.armor.tachidesk.model.database.table.ExtensionTable
 import ir.armor.tachidesk.model.dataclass.ExtensionDataClass
 import mu.KotlinLogging
 import org.jetbrains.exposed.sql.deleteWhere

server/src/main/kotlin/ir/armor/tachidesk/impl/Library.kt

@@ -8,9 +8,9 @@ package ir.armor.tachidesk.impl
  * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
 
 import ir.armor.tachidesk.impl.Manga.getManga
-import ir.armor.tachidesk.model.database.CategoryMangaTable
-import ir.armor.tachidesk.model.database.MangaTable
-import ir.armor.tachidesk.model.database.toDataClass
+import ir.armor.tachidesk.model.database.table.CategoryMangaTable
+import ir.armor.tachidesk.model.database.table.MangaTable
+import ir.armor.tachidesk.model.database.table.toDataClass
 import ir.armor.tachidesk.model.dataclass.MangaDataClass
 import org.jetbrains.exposed.sql.and
 import org.jetbrains.exposed.sql.deleteWhere

server/src/main/kotlin/ir/armor/tachidesk/impl/Manga.kt

@@ -11,12 +11,13 @@ import eu.kanade.tachiyomi.network.GET
 import eu.kanade.tachiyomi.source.model.SManga
 import ir.armor.tachidesk.impl.MangaList.proxyThumbnailUrl
 import ir.armor.tachidesk.impl.Source.getSource
+import ir.armor.tachidesk.impl.util.CachedImageResponse.clearCachedImage
 import ir.armor.tachidesk.impl.util.CachedImageResponse.getCachedImageResponse
 import ir.armor.tachidesk.impl.util.GetHttpSource.getHttpSource
 import ir.armor.tachidesk.impl.util.await
 import ir.armor.tachidesk.impl.util.awaitSingle
-import ir.armor.tachidesk.model.database.MangaStatus
-import ir.armor.tachidesk.model.database.MangaTable
+import ir.armor.tachidesk.model.database.table.MangaStatus
+import ir.armor.tachidesk.model.database.table.MangaTable
 import ir.armor.tachidesk.model.dataclass.MangaDataClass
 import ir.armor.tachidesk.server.ApplicationDirs
 import org.jetbrains.exposed.sql.select
@@ -28,17 +29,24 @@ import org.kodein.di.instance
 import java.io.InputStream
 
 object Manga {
-    suspend fun getManga(mangaId: Int, proxyThumbnail: Boolean = true): MangaDataClass {
-        var mangaEntry = transaction { MangaTable.select { MangaTable.id eq mangaId }.firstOrNull()!! }
+    private fun truncate(text: String?, maxLength: Int): String? {
+        return if (text?.length ?: 0 > maxLength)
+            text?.take(maxLength - 3) + "..."
+        else
+            text
+    }
 
-        return if (mangaEntry[MangaTable.initialized]) {
+    suspend fun getManga(mangaId: Int, onlineFetch: Boolean = false): MangaDataClass {
+        var mangaEntry = transaction { MangaTable.select { MangaTable.id eq mangaId }.first() }
+
+        return if (mangaEntry[MangaTable.initialized] && !onlineFetch) {
             MangaDataClass(
                 mangaId,
                 mangaEntry[MangaTable.sourceReference].toString(),
 
                 mangaEntry[MangaTable.url],
                 mangaEntry[MangaTable.title],
-                if (proxyThumbnail) proxyThumbnailUrl(mangaId) else mangaEntry[MangaTable.thumbnail_url],
+                proxyThumbnailUrl(mangaId),
 
                 true,
 
@@ -48,7 +56,8 @@ object Manga {
                 mangaEntry[MangaTable.genre],
                 MangaStatus.valueOf(mangaEntry[MangaTable.status]).name,
                 mangaEntry[MangaTable.inLibrary],
-                getSource(mangaEntry[MangaTable.sourceReference])
+                getSource(mangaEntry[MangaTable.sourceReference]),
+                false
             )
         } else { // initialize manga
             val source = getHttpSource(mangaEntry[MangaTable.sourceReference])
@@ -66,16 +75,17 @@ object Manga {
 
                     it[MangaTable.artist] = fetchedManga.artist
                     it[MangaTable.author] = fetchedManga.author
-                    it[MangaTable.description] = fetchedManga.description
+                    it[MangaTable.description] = truncate(fetchedManga.description, 4096)
                     it[MangaTable.genre] = fetchedManga.genre
                     it[MangaTable.status] = fetchedManga.status
-                    if (fetchedManga.thumbnail_url != null && fetchedManga.thumbnail_url!!.isNotEmpty())
+                    if (fetchedManga.thumbnail_url != null && fetchedManga.thumbnail_url.orEmpty().isNotEmpty())
                         it[MangaTable.thumbnail_url] = fetchedManga.thumbnail_url
                 }
             }
 
-            mangaEntry = transaction { MangaTable.select { MangaTable.id eq mangaId }.firstOrNull()!! }
-            val newThumbnail = mangaEntry[MangaTable.thumbnail_url]
+            clearMangaThumbnail(mangaId)
+
+            mangaEntry = transaction { MangaTable.select { MangaTable.id eq mangaId }.first() }
 
             MangaDataClass(
                 mangaId,
@@ -83,7 +93,7 @@ object Manga {
 
                 mangaEntry[MangaTable.url],
                 mangaEntry[MangaTable.title],
-                if (proxyThumbnail) proxyThumbnailUrl(mangaId) else newThumbnail,
+                proxyThumbnailUrl(mangaId),
 
                 true,
 
@@ -93,28 +103,37 @@ object Manga {
                 fetchedManga.genre,
                 MangaStatus.valueOf(fetchedManga.status).name,
                 false,
-                getSource(mangaEntry[MangaTable.sourceReference])
+                getSource(mangaEntry[MangaTable.sourceReference]),
+                true
             )
         }
     }
 
     private val applicationDirs by DI.global.instance<ApplicationDirs>()
     suspend fun getMangaThumbnail(mangaId: Int): Pair<InputStream, String> {
-        val mangaEntry = transaction { MangaTable.select { MangaTable.id eq mangaId }.firstOrNull()!! }
         val saveDir = applicationDirs.thumbnailsRoot
         val fileName = mangaId.toString()
 
         return getCachedImageResponse(saveDir, fileName) {
+            getManga(mangaId) // make sure is initialized
+
+            val mangaEntry = transaction { MangaTable.select { MangaTable.id eq mangaId }.first() }
+
             val sourceId = mangaEntry[MangaTable.sourceReference]
             val source = getHttpSource(sourceId)
-            var thumbnailUrl = mangaEntry[MangaTable.thumbnail_url]
-            if (thumbnailUrl == null || thumbnailUrl.isEmpty()) {
-                thumbnailUrl = getManga(mangaId, proxyThumbnail = false).thumbnailUrl!!
-            }
+
+            val thumbnailUrl = mangaEntry[MangaTable.thumbnail_url]!!
 
             source.client.newCall(
                 GET(thumbnailUrl, source.headers)
             ).await()
         }
     }
+
+    private fun clearMangaThumbnail(mangaId: Int) {
+        val saveDir = applicationDirs.thumbnailsRoot
+        val fileName = mangaId.toString()
+
+        clearCachedImage(saveDir, fileName)
+    }
 }

server/src/main/kotlin/ir/armor/tachidesk/impl/MangaList.kt

@@ -10,8 +10,8 @@ package ir.armor.tachidesk.impl
 import eu.kanade.tachiyomi.source.model.MangasPage
 import ir.armor.tachidesk.impl.util.GetHttpSource.getHttpSource
 import ir.armor.tachidesk.impl.util.awaitSingle
-import ir.armor.tachidesk.model.database.MangaStatus
-import ir.armor.tachidesk.model.database.MangaTable
+import ir.armor.tachidesk.model.database.table.MangaStatus
+import ir.armor.tachidesk.model.database.table.MangaTable
 import ir.armor.tachidesk.model.dataclass.MangaDataClass
 import ir.armor.tachidesk.model.dataclass.PagedMangaListDataClass
 import org.jetbrains.exposed.sql.insertAndGetId
@@ -40,7 +40,7 @@ object MangaList {
         val mangasPage = this
         val mangaList = transaction {
             return@transaction mangasPage.mangas.map { manga ->
-                var mangaEntry = MangaTable.select { MangaTable.url eq manga.url }.firstOrNull()
+                val mangaEntry = MangaTable.select { MangaTable.url eq manga.url }.firstOrNull()
                 if (mangaEntry == null) { // create manga entry
                     val mangaId = MangaTable.insertAndGetId {
                         it[url] = manga.url

server/src/main/kotlin/ir/armor/tachidesk/impl/Page.kt

@@ -12,10 +12,10 @@ import eu.kanade.tachiyomi.source.online.HttpSource
 import ir.armor.tachidesk.impl.util.CachedImageResponse.getCachedImageResponse
 import ir.armor.tachidesk.impl.util.GetHttpSource.getHttpSource
 import ir.armor.tachidesk.impl.util.awaitSingle
-import ir.armor.tachidesk.model.database.ChapterTable
-import ir.armor.tachidesk.model.database.MangaTable
-import ir.armor.tachidesk.model.database.PageTable
-import ir.armor.tachidesk.model.database.SourceTable
+import ir.armor.tachidesk.model.database.table.ChapterTable
+import ir.armor.tachidesk.model.database.table.MangaTable
+import ir.armor.tachidesk.model.database.table.PageTable
+import ir.armor.tachidesk.model.database.table.SourceTable
 import ir.armor.tachidesk.server.ApplicationDirs
 import org.jetbrains.exposed.sql.and
 import org.jetbrains.exposed.sql.select
@@ -40,16 +40,16 @@ object Page {
     }
 
     suspend fun getPageImage(mangaId: Int, chapterIndex: Int, index: Int): Pair<InputStream, String> {
-        val mangaEntry = transaction { MangaTable.select { MangaTable.id eq mangaId }.firstOrNull()!! }
+        val mangaEntry = transaction { MangaTable.select { MangaTable.id eq mangaId }.first() }
         val source = getHttpSource(mangaEntry[MangaTable.sourceReference])
         val chapterEntry = transaction {
             ChapterTable.select {
                 (ChapterTable.chapterIndex eq chapterIndex) and (ChapterTable.manga eq mangaId)
-            }.firstOrNull()!!
+            }.first()
         }
         val chapterId = chapterEntry[ChapterTable.id].value
 
-        val pageEntry = transaction { PageTable.select { (PageTable.chapter eq chapterId) and (PageTable.index eq index) }.firstOrNull()!! }
+        val pageEntry = transaction { PageTable.select { (PageTable.chapter eq chapterId) and (PageTable.index eq index) }.first() }
 
         val tachiPage = Page(
             pageEntry[PageTable.index],
@@ -78,11 +78,11 @@ object Page {
 // TODO: rewrite this to match tachiyomi
     private val applicationDirs by DI.global.instance<ApplicationDirs>()
     fun getChapterDir(mangaId: Int, chapterId: Int): String {
-        val mangaEntry = transaction { MangaTable.select { MangaTable.id eq mangaId }.firstOrNull()!! }
+        val mangaEntry = transaction { MangaTable.select { MangaTable.id eq mangaId }.first() }
         val sourceId = mangaEntry[MangaTable.sourceReference]
         val source = getHttpSource(sourceId)
-        val sourceEntry = transaction { SourceTable.select { SourceTable.id eq sourceId }.firstOrNull()!! }
-        val chapterEntry = transaction { ChapterTable.select { ChapterTable.id eq chapterId }.firstOrNull()!! }
+        val sourceEntry = transaction { SourceTable.select { SourceTable.id eq sourceId }.first() }
+        val chapterEntry = transaction { ChapterTable.select { ChapterTable.id eq chapterId }.first() }
 
         val chapterDir = when {
             chapterEntry[ChapterTable.scanlator] != null -> "${chapterEntry[ChapterTable.scanlator]}_${chapterEntry[ChapterTable.name]}"

server/src/main/kotlin/ir/armor/tachidesk/impl/Source.kt

@@ -9,8 +9,8 @@ package ir.armor.tachidesk.impl
 
 import ir.armor.tachidesk.impl.Extension.getExtensionIconUrl
 import ir.armor.tachidesk.impl.util.GetHttpSource.getHttpSource
-import ir.armor.tachidesk.model.database.ExtensionTable
-import ir.armor.tachidesk.model.database.SourceTable
+import ir.armor.tachidesk.model.database.table.ExtensionTable
+import ir.armor.tachidesk.model.database.table.SourceTable
 import ir.armor.tachidesk.model.dataclass.SourceDataClass
 import mu.KotlinLogging
 import org.jetbrains.exposed.sql.select

server/src/main/kotlin/ir/armor/tachidesk/impl/backup/legacy/LegacyBackupExport.kt

@@ -12,15 +12,18 @@ import com.google.gson.JsonArray
 import com.google.gson.JsonElement
 import com.google.gson.JsonObject
 import eu.kanade.tachiyomi.source.LocalSource
+import ir.armor.tachidesk.impl.Category.getCategoryList
+import ir.armor.tachidesk.impl.CategoryManga.getMangaCategories
 import ir.armor.tachidesk.impl.backup.BackupFlags
 import ir.armor.tachidesk.impl.backup.legacy.models.Backup
 import ir.armor.tachidesk.impl.backup.legacy.models.Backup.CURRENT_VERSION
+import ir.armor.tachidesk.impl.backup.models.CategoryImpl
 import ir.armor.tachidesk.impl.backup.models.ChapterImpl
 import ir.armor.tachidesk.impl.backup.models.Manga
 import ir.armor.tachidesk.impl.backup.models.MangaImpl
 import ir.armor.tachidesk.impl.util.GetHttpSource.getHttpSource
-import ir.armor.tachidesk.model.database.ChapterTable
-import ir.armor.tachidesk.model.database.MangaTable
+import ir.armor.tachidesk.model.database.table.ChapterTable
+import ir.armor.tachidesk.model.database.table.MangaTable
 import org.jetbrains.exposed.sql.select
 import org.jetbrains.exposed.sql.transactions.transaction
 
@@ -83,11 +86,11 @@ object LegacyBackupExport : LegacyBackupBase() {
 
         // Backup manga fields
         entry[Backup.MANGA] = parser.toJsonTree(manga)
+        val mangaId = manga.id!!.toInt()
 
         // Check if user wants chapter information in backup
-        if (options.includeChapters && false) { // TODO
+        if (options.includeChapters) {
             // Backup all the chapters
-            val mangaId = manga.id!!.toInt()
             val chapters = ChapterTable.select { ChapterTable.manga eq mangaId }.map { ChapterImpl.fromQuery(it) }
             if (chapters.count() > 0) {
                 val chaptersJson = parser.toJsonTree(chapters)
@@ -97,14 +100,50 @@ object LegacyBackupExport : LegacyBackupBase() {
             }
         }
 
-        // TODO the rest
+        // Check if user wants category information in backup
+        if (options.includeCategories) {
+            // Backup categories for this manga
+            val categoriesForManga = getMangaCategories(mangaId)
+            if (categoriesForManga.isNotEmpty()) {
+                val categoriesNames = categoriesForManga.map { it.name }
+                entry[Backup.CATEGORIES] = parser.toJsonTree(categoriesNames)
+            }
+        }
+
+        // Check if user wants track information in backup
+        if (options.includeTracking) { // TODO
+//            val tracks = databaseHelper.getTracks(manga).executeAsBlocking()
+//            if (tracks.isNotEmpty()) {
+//                entry[TRACK] = parser.toJsonTree(tracks)
+//            }
+        }
+//
+//        // Check if user wants history information in backup
+        if (options.includeHistory) { // TODO
+//            val historyForManga = databaseHelper.getHistoryByMangaId(manga.id!!).executeAsBlocking()
+//            if (historyForManga.isNotEmpty()) {
+//                val historyData = historyForManga.mapNotNull { history ->
+//                    val url = databaseHelper.getChapter(history.chapter_id).executeAsBlocking()?.url
+//                    url?.let { DHistory(url, history.last_read) }
+//                }
+//                val historyJson = parser.toJsonTree(historyData)
+//                if (historyJson.asJsonArray.size() > 0) {
+//                    entry[HISTORY] = historyJson
+//                }
+//            }
+        }
 
         return entry
     }
 
-    private fun backupCategories(root: JsonArray) { // TODO
-//        val categories = databaseHelper.getCategories().executeAsBlocking()
-//        categories.forEach { root.add(parser.toJsonTree(it)) }
+    private fun backupCategories(root: JsonArray) {
+        val categories = getCategoryList().map {
+            CategoryImpl().apply {
+                name = it.name
+                order = it.order
+            }
+        }
+        categories.forEach { root.add(parser.toJsonTree(it)) }
     }
 
     private fun backupExtensionInfo(root: JsonArray, extensions: Set<String>) {

server/src/main/kotlin/ir/armor/tachidesk/impl/backup/legacy/LegacyBackupImport.kt

@@ -7,10 +7,13 @@ import com.google.gson.JsonObject
 import com.google.gson.JsonParser
 import eu.kanade.tachiyomi.source.Source
 import eu.kanade.tachiyomi.source.model.SManga
-import ir.armor.tachidesk.impl.backup.legacy.LegacyBackupRestoreValidator.ValidationResult
-import ir.armor.tachidesk.impl.backup.legacy.LegacyBackupRestoreValidator.validate
+import ir.armor.tachidesk.impl.Category.createCategory
+import ir.armor.tachidesk.impl.Category.getCategoryList
+import ir.armor.tachidesk.impl.backup.legacy.LegacyBackupValidator.ValidationResult
+import ir.armor.tachidesk.impl.backup.legacy.LegacyBackupValidator.validate
 import ir.armor.tachidesk.impl.backup.legacy.models.Backup
 import ir.armor.tachidesk.impl.backup.legacy.models.DHistory
+import ir.armor.tachidesk.impl.backup.models.CategoryImpl
 import ir.armor.tachidesk.impl.backup.models.Chapter
 import ir.armor.tachidesk.impl.backup.models.ChapterImpl
 import ir.armor.tachidesk.impl.backup.models.Manga
@@ -19,7 +22,7 @@ import ir.armor.tachidesk.impl.backup.models.Track
 import ir.armor.tachidesk.impl.backup.models.TrackImpl
 import ir.armor.tachidesk.impl.util.GetHttpSource.getHttpSource
 import ir.armor.tachidesk.impl.util.awaitSingle
-import ir.armor.tachidesk.model.database.MangaTable
+import ir.armor.tachidesk.model.database.table.MangaTable
 import mu.KotlinLogging
 import org.jetbrains.exposed.sql.and
 import org.jetbrains.exposed.sql.insert
@@ -51,7 +54,7 @@ object LegacyBackupImport : LegacyBackupBase() {
         json.get(Backup.CATEGORIES)?.let { restoreCategories(it) }
 
         // Store source mapping for error messages
-        sourceMapping = LegacyBackupRestoreValidator.getSourceMapping(json)
+        sourceMapping = LegacyBackupValidator.getSourceMapping(json)
 
         // Restore individual manga
         mangasJson.forEach {
@@ -77,13 +80,16 @@ object LegacyBackupImport : LegacyBackupBase() {
         return validationResult
     }
 
-    private fun restoreCategories(categoriesJson: JsonElement) { // TODO
-//        db.inTransaction {
-//            backupManager.restoreCategories(categoriesJson.asJsonArray)
-//        }
-//
-//        restoreProgress += 1
-//        showRestoreProgress(restoreProgress, restoreAmount, context.getString(R.string.categories))
+    private fun restoreCategories(jsonCategories: JsonElement) {
+        val backupCategories = parser.fromJson<List<CategoryImpl>>(jsonCategories)
+        val dbCategories = getCategoryList()
+
+        // Iterate over them and create missing categories
+        backupCategories.forEach { category ->
+            if (dbCategories.none { it.name == category.name }) {
+                createCategory(category.name)
+            }
+        }
     }
 
     private suspend fun restoreManga(mangaJson: JsonObject) {
@@ -145,10 +151,11 @@ object LegacyBackupImport : LegacyBackupBase() {
         history: List<DHistory>,
         tracks: List<Track>
     ) {
-        fetchManga(source, manga)
+        val fetchedManga = fetchManga(source, manga)
 
-//        updateChapters(source, fetchedManga, chapters)
+        updateChapters(source, fetchedManga, chapters)
 
+        // TODO
 //        backupManager.restoreCategoriesForManga(manga, categories)
 
 //        backupManager.restoreHistoryForManga(history)
@@ -166,6 +173,7 @@ object LegacyBackupImport : LegacyBackupBase() {
      * @return Updated manga.
      */
     private suspend fun fetchManga(source: Source, manga: Manga): SManga {
+        // make sure we have the manga record in library
         transaction {
             if (MangaTable.select { (MangaTable.url eq manga.url) and (MangaTable.sourceReference eq manga.source) }.firstOrNull() == null) {
                 MangaTable.insert {
@@ -180,8 +188,8 @@ object LegacyBackupImport : LegacyBackupBase() {
             }
         }
 
+        // update manga details
         val fetchedManga = source.fetchMangaDetails(manga).awaitSingle()
-
         transaction {
             MangaTable.update({ (MangaTable.url eq manga.url) and (MangaTable.sourceReference eq manga.source) }) {
 
@@ -190,11 +198,15 @@ object LegacyBackupImport : LegacyBackupBase() {
                 it[description] = fetchedManga.description
                 it[genre] = fetchedManga.genre
                 it[status] = fetchedManga.status
-                if (fetchedManga.thumbnail_url != null && fetchedManga.thumbnail_url!!.isNotEmpty())
+                if (fetchedManga.thumbnail_url != null && fetchedManga.thumbnail_url.orEmpty().isNotEmpty())
                     it[MangaTable.thumbnail_url] = fetchedManga.thumbnail_url
             }
         }
 
         return fetchedManga
     }
+
+    private fun updateChapters(source: Source, fetchedManga: SManga, chapters: List<Chapter>) {
+        // TODO("Not yet implemented")
+    }
 }

server/src/main/kotlin/ir/armor/tachidesk/impl/backup/legacy/LegacyBackupValidator.kt

@@ -9,11 +9,11 @@ package ir.armor.tachidesk.impl.backup.legacy
 
 import com.google.gson.JsonObject
 import ir.armor.tachidesk.impl.backup.legacy.models.Backup
-import ir.armor.tachidesk.model.database.SourceTable
+import ir.armor.tachidesk.model.database.table.SourceTable
 import org.jetbrains.exposed.sql.select
 import org.jetbrains.exposed.sql.transactions.transaction
 
-object LegacyBackupRestoreValidator {
+object LegacyBackupValidator {
     data class ValidationResult(val missingSources: List<String>, val missingTrackers: List<String>)
 
     /**

server/src/main/kotlin/ir/armor/tachidesk/impl/backup/models/ChapterImpl.kt

@@ -1,5 +1,6 @@
 package ir.armor.tachidesk.impl.backup.models
 
+import ir.armor.tachidesk.model.database.table.ChapterTable
 import org.jetbrains.exposed.sql.ResultRow
 
 class ChapterImpl : Chapter {
@@ -45,7 +46,10 @@ class ChapterImpl : Chapter {
     companion object {
         fun fromQuery(chapterRecord: ResultRow): ChapterImpl {
             return ChapterImpl().apply {
-                // TODO
+                url = chapterRecord[ChapterTable.url]
+                read = chapterRecord[ChapterTable.isRead]
+                bookmark = chapterRecord[ChapterTable.isBookmarked]
+                last_page_read = chapterRecord[ChapterTable.lastPageRead]
             }
         }
     }

server/src/main/kotlin/ir/armor/tachidesk/impl/backup/models/MangaImpl.kt

@@ -1,6 +1,6 @@
 package ir.armor.tachidesk.impl.backup.models
 
-import ir.armor.tachidesk.model.database.MangaTable
+import ir.armor.tachidesk.model.database.table.MangaTable
 import org.jetbrains.exposed.sql.ResultRow
 
 open class MangaImpl : Manga {

server/src/main/kotlin/ir/armor/tachidesk/impl/util/CachedImageResponse.kt

@@ -10,7 +10,6 @@ package ir.armor.tachidesk.impl.util
 import okhttp3.Response
 import okio.buffer
 import okio.sink
-import java.io.BufferedInputStream
 import java.io.File
 import java.io.FileInputStream
 import java.io.InputStream
@@ -19,12 +18,13 @@ import java.nio.file.Paths
 
 object CachedImageResponse {
     private fun pathToInputStream(path: String): InputStream {
-        return BufferedInputStream(FileInputStream(path))
+        return FileInputStream(path).buffered()
     }
 
     private fun findFileNameStartingWith(directoryPath: String, fileName: String): String? {
-        File(directoryPath).listFiles().forEach { file ->
-            if (file.name.startsWith(fileName))
+        val target = "$fileName."
+        File(directoryPath).listFiles().orEmpty().forEach { file ->
+            if (file.name.startsWith(target))
                 return "$directoryPath/${file.name}"
         }
         return null
@@ -56,12 +56,16 @@ object CachedImageResponse {
                     }
                 }
             }
-            return Pair(
-                pathToInputStream(fullPath),
-                contentType
-            )
+            return pathToInputStream(fullPath) to contentType
         } else {
             throw Exception("request error! ${response.code}")
         }
     }
+
+    fun clearCachedImage(saveDir: String, fileName: String) {
+        val cachedFile = findFileNameStartingWith(saveDir, fileName)
+        cachedFile?.also {
+            File(it).delete()
+        }
+    }
 }

server/src/main/kotlin/ir/armor/tachidesk/impl/util/GetHttpSource.kt

@@ -11,8 +11,8 @@ import eu.kanade.tachiyomi.source.Source
 import eu.kanade.tachiyomi.source.SourceFactory
 import eu.kanade.tachiyomi.source.online.HttpSource
 import ir.armor.tachidesk.impl.util.PackageTools.loadExtensionSources
-import ir.armor.tachidesk.model.database.ExtensionTable
-import ir.armor.tachidesk.model.database.SourceTable
+import ir.armor.tachidesk.model.database.table.ExtensionTable
+import ir.armor.tachidesk.model.database.table.SourceTable
 import ir.armor.tachidesk.server.ApplicationDirs
 import org.jetbrains.exposed.sql.select
 import org.jetbrains.exposed.sql.transactions.transaction
@@ -32,12 +32,12 @@ object GetHttpSource {
         }
 
         val sourceRecord = transaction {
-            SourceTable.select { SourceTable.id eq sourceId }.firstOrNull()!!
+            SourceTable.select { SourceTable.id eq sourceId }.first()
         }
 
         val extensionId = sourceRecord[SourceTable.extension]
         val extensionRecord = transaction {
-            ExtensionTable.select { ExtensionTable.id eq extensionId }.firstOrNull()!!
+            ExtensionTable.select { ExtensionTable.id eq extensionId }.first()
         }
 
         val apkName = extensionRecord[ExtensionTable.apkName]

server/src/main/kotlin/ir/armor/tachidesk/impl/util/OkHttp.kt

@@ -11,6 +11,7 @@ import kotlinx.coroutines.suspendCancellableCoroutine
 import okhttp3.Call
 import okhttp3.Callback
 import okhttp3.Response
+import okhttp3.internal.closeQuietly
 import java.io.IOException
 import kotlin.coroutines.resume
 import kotlin.coroutines.resumeWithException
@@ -26,7 +27,9 @@ suspend fun Call.await(): Response {
                         return
                     }
 
-                    continuation.resume(response)
+                    continuation.resume(response) {
+                        response.body?.closeQuietly()
+                    }
                 }
 
                 override fun onFailure(call: Call, e: IOException) {

server/src/main/kotlin/ir/armor/tachidesk/impl/util/PackageTools.kt

@@ -71,12 +71,14 @@ object PackageTools {
         if (handler.hasException()) {
             val errorFile: Path = File(applicationDirs.extensionsRoot).toPath().resolve("$fileNameWithoutType-error.txt")
             logger.error(
-                "Detail Error Information in File $errorFile\n" +
-                    "Please report this file to one of following link if possible (any one).\n" +
-                    "    https://sourceforge.net/p/dex2jar/tickets/\n" +
-                    "    https://bitbucket.org/pxb1988/dex2jar/issues\n" +
-                    "    https://github.com/pxb1988/dex2jar/issues\n" +
-                    "    dex2jar@googlegroups.com"
+                """
+                Detail Error Information in File $errorFile
+                Please report this file to one of following link if possible (any one).
+                https://sourceforge.net/p/dex2jar/tickets/
+                https://bitbucket.org/pxb1988/dex2jar/issues
+                https://github.com/pxb1988/dex2jar/issues
+                dex2jar@googlegroups.com
+                """.trimIndent()
             )
             handler.dump(errorFile, emptyArray<String>())
         }
@@ -98,18 +100,21 @@ object PackageTools {
             applicationInfo.metaData = Bundle().apply {
                 val appTag = doc.getElementsByTagName("application").item(0)
 
-                appTag?.childNodes?.toList()?.filter {
-                    it.nodeType == Node.ELEMENT_NODE
-                }?.map {
-                    it as Element
-                }?.filter {
-                    it.tagName == "meta-data"
-                }?.map {
-                    putString(
-                        it.attributes.getNamedItem("android:name").nodeValue,
-                        it.attributes.getNamedItem("android:value").nodeValue
-                    )
-                }
+                appTag?.childNodes?.toList()
+                    .orEmpty()
+                    .asSequence()
+                    .filter {
+                        it.nodeType == Node.ELEMENT_NODE
+                    }.map {
+                        it as Element
+                    }.filter {
+                        it.tagName == "meta-data"
+                    }.forEach {
+                        putString(
+                            it.attributes.getNamedItem("android:name").nodeValue,
+                            it.attributes.getNamedItem("android:value").nodeValue
+                        )
+                    }
             }
 
             signatures = (

server/src/main/kotlin/ir/armor/tachidesk/model/database/ChapterTable.kt

@@ -1,22 +0,0 @@
-package ir.armor.tachidesk.model.database
-
-/*
- * 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 org.jetbrains.exposed.dao.id.IntIdTable
-
-object ChapterTable : IntIdTable() {
-    val url = varchar("url", 2048)
-    val name = varchar("name", 512)
-    val date_upload = long("date_upload").default(0)
-    val chapter_number = float("chapter_number").default(-1f)
-    val scanlator = varchar("scanlator", 128).nullable()
-
-    val chapterIndex = integer("number_in_list")
-
-    val manga = reference("manga", MangaTable)
-}

server/src/main/kotlin/ir/armor/tachidesk/model/database/DBManager.kt

@@ -0,0 +1,32 @@
+package ir.armor.tachidesk.model.database
+
+/*
+ * 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 ir.armor.tachidesk.model.database.migration.lib.loadMigrationsFrom
+import ir.armor.tachidesk.model.database.migration.lib.runMigrations
+import ir.armor.tachidesk.server.ApplicationDirs
+import org.jetbrains.exposed.sql.Database
+import org.kodein.di.DI
+import org.kodein.di.conf.global
+import org.kodein.di.instance
+
+object DBManager {
+    val db by lazy {
+        val applicationDirs by DI.global.instance<ApplicationDirs>()
+        Database.connect("jdbc:h2:${applicationDirs.dataRoot}/database", "org.h2.Driver")
+    }
+}
+
+fun databaseUp() {
+    // must mention db object so the lazy block executes
+    val db = DBManager.db
+    db.useNestedTransactions = true
+
+    val migrations = loadMigrationsFrom("ir.armor.tachidesk.model.database.migration")
+    runMigrations(migrations)
+}

server/src/main/kotlin/ir/armor/tachidesk/model/database/migration/M0001_Initial.kt

@@ -0,0 +1,135 @@
+package ir.armor.tachidesk.model.database.migration
+
+/*
+ * 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 eu.kanade.tachiyomi.source.model.SManga
+import ir.armor.tachidesk.model.database.migration.lib.Migration
+import org.jetbrains.exposed.dao.id.IdTable
+import org.jetbrains.exposed.dao.id.IntIdTable
+import org.jetbrains.exposed.sql.SchemaUtils
+import org.jetbrains.exposed.sql.transactions.transaction
+
+@Suppress("ClassName", "unused")
+class M0001_Initial : Migration() {
+    private class ExtensionTable : IntIdTable() {
+        init {
+            varchar("apk_name", 1024)
+            // default is the local source icon from tachiyomi
+            varchar("icon_url", 2048)
+                .default("https://raw.githubusercontent.com/tachiyomiorg/tachiyomi/64ba127e7d43b1d7e6d58a6f5c9b2bd5fe0543f7/app/src/main/res/mipmap-xxxhdpi/ic_local_source.webp")
+            varchar("name", 128)
+            varchar("pkg_name", 128)
+            varchar("version_name", 16)
+            integer("version_code")
+            varchar("lang", 10)
+            bool("is_nsfw")
+
+            bool("is_installed").default(false)
+            bool("has_update").default(false)
+            bool("is_obsolete").default(false)
+
+            varchar("class_name", 1024).default("") // fully qualified name
+        }
+    }
+
+    private class SourceTable(extensionTable: ExtensionTable) : IdTable<Long>() {
+        override val id = long("id").entityId()
+        init {
+            varchar("name", 128)
+            varchar("lang", 10)
+            reference("extension", extensionTable)
+            bool("part_of_factory_source").default(false)
+        }
+    }
+
+    private class MangaTable : IntIdTable() {
+        init {
+            varchar("url", 2048)
+            varchar("title", 512)
+            bool("initialized").default(false)
+
+            varchar("artist", 64).nullable()
+            varchar("author", 64).nullable()
+            varchar("description", 4096).nullable()
+            varchar("genre", 1024).nullable()
+
+            // val status = enumeration("status", MangaStatus::class).default(MangaStatus.UNKNOWN)
+            integer("status").default(SManga.UNKNOWN)
+            varchar("thumbnail_url", 2048).nullable()
+
+            bool("in_library").default(false)
+            bool("default_category").default(true)
+
+            // source is used by some ancestor of IntIdTable
+            long("source")
+        }
+    }
+
+    private class ChapterTable(mangaTable: MangaTable) : IntIdTable() {
+        init {
+            varchar("url", 2048)
+            varchar("name", 512)
+            long("date_upload").default(0)
+            float("chapter_number").default(-1f)
+            varchar("scanlator", 128).nullable()
+
+            bool("read").default(false)
+            bool("bookmark").default(false)
+            integer("last_page_read").default(0)
+
+            integer("number_in_list")
+            reference("manga", mangaTable)
+        }
+    }
+
+    private class PageTable(chapterTable: ChapterTable) : IntIdTable() {
+        init {
+            integer("index")
+            varchar("url", 2048)
+            varchar("imageUrl", 2048).nullable()
+            reference("chapter", chapterTable)
+        }
+    }
+
+    private class CategoryTable : IntIdTable() {
+        init {
+            varchar("name", 64)
+            bool("is_landing").default(false)
+            integer("order").default(0)
+        }
+    }
+
+    private class CategoryMangaTable : IntIdTable() {
+        init {
+            reference("category", ir.armor.tachidesk.model.database.table.CategoryTable)
+            reference("manga", ir.armor.tachidesk.model.database.table.MangaTable)
+        }
+    }
+
+    /** initial migration, create all tables */
+    override fun run() {
+        transaction {
+            val extensionTable = ExtensionTable()
+            val sourceTable = SourceTable(extensionTable)
+            val mangaTable = MangaTable()
+            val chapterTable = ChapterTable(mangaTable)
+            val pageTable = PageTable(chapterTable)
+            val categoryTable = CategoryTable()
+            val categoryMangaTable = CategoryMangaTable()
+            SchemaUtils.create(
+                extensionTable,
+                sourceTable,
+                mangaTable,
+                chapterTable,
+                pageTable,
+                categoryTable,
+                categoryMangaTable,
+            )
+        }
+    }
+}

server/src/main/kotlin/ir/armor/tachidesk/model/database/migration/M0002_ChapterTableIndexRename.kt

@@ -0,0 +1,24 @@
+package ir.armor.tachidesk.model.database.migration
+
+/*
+ * 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 ir.armor.tachidesk.model.database.migration.lib.Migration
+import org.jetbrains.exposed.sql.transactions.TransactionManager
+import org.jetbrains.exposed.sql.vendors.currentDialect
+
+@Suppress("ClassName", "unused")
+class M0002_ChapterTableIndexRename : Migration() {
+    /** this migration renamed ChapterTable.NUMBER_IN_LIST to ChapterTable.INDEX */
+    override fun run() {
+        with(TransactionManager.current()) {
+            exec("ALTER TABLE CHAPTER ALTER COLUMN NUMBER_IN_LIST RENAME TO INDEX")
+            commit()
+            currentDialect.resetCaches()
+        }
+    }
+}

server/src/main/kotlin/ir/armor/tachidesk/model/database/migration/lib/LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2020 Andreas Mausch
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

server/src/main/kotlin/ir/armor/tachidesk/model/database/migration/lib/Migration.kt

@@ -0,0 +1,25 @@
+package ir.armor.tachidesk.model.database.migration.lib
+
+/*
+ * 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/. */
+
+// originally licenced under MIT by Andreas Mausch, Changes are licenced under Mozilla Public License, v. 2.0.
+// adopted from: https://gitlab.com/andreas-mausch/exposed-migrations/-/tree/4bf853c18a24d0170eda896ddbb899cb01233595
+
+abstract class Migration {
+    val name: String
+    val version: Int
+
+    init {
+        val groups = Regex("^M(\\d+)_(.*)$").matchEntire(this::class.simpleName!!)?.groupValues
+            ?: throw IllegalArgumentException("Migration class name doesn't match convention")
+        version = groups[1].toInt()
+        name = groups[2]
+    }
+
+    abstract fun run()
+}

server/src/main/kotlin/ir/armor/tachidesk/model/database/migration/lib/MigrationEntity.kt

@@ -0,0 +1,37 @@
+package ir.armor.tachidesk.model.database.migration.lib
+
+/*
+ * 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/. */
+
+// originally licenced under MIT by Andreas Mausch, Changes are licenced under Mozilla Public License, v. 2.0.
+// adopted from: https://gitlab.com/andreas-mausch/exposed-migrations/-/tree/4bf853c18a24d0170eda896ddbb899cb01233595
+
+import org.jetbrains.exposed.dao.IntEntity
+import org.jetbrains.exposed.dao.IntEntityClass
+import org.jetbrains.exposed.dao.id.EntityID
+import org.jetbrains.exposed.dao.id.IdTable
+import org.jetbrains.exposed.sql.`java-time`.timestamp
+
+object MigrationsTable : IdTable<Int>() {
+    override val id = integer("version").entityId()
+    override val primaryKey = PrimaryKey(id)
+
+    val name = varchar("name", length = 400)
+    val executedAt = timestamp("executed_at")
+
+    init {
+        index(true, name)
+    }
+}
+
+class MigrationEntity(id: EntityID<Int>) : IntEntity(id) {
+    companion object : IntEntityClass<MigrationEntity>(MigrationsTable)
+
+    var version by MigrationsTable.id
+    var name by MigrationsTable.name
+    var executedAt by MigrationsTable.executedAt
+}

server/src/main/kotlin/ir/armor/tachidesk/model/database/migration/lib/runMigrations.kt

@@ -0,0 +1,98 @@
+package ir.armor.tachidesk.model.database.migration.lib
+
+/*
+ * 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/. */
+
+// originally licenced under MIT by Andreas Mausch, Changes are licenced under Mozilla Public License, v. 2.0.
+// adopted from: https://gitlab.com/andreas-mausch/exposed-migrations/-/tree/4bf853c18a24d0170eda896ddbb899cb01233595
+
+import com.google.common.reflect.ClassPath
+import mu.KotlinLogging
+import org.jetbrains.exposed.dao.id.EntityID
+import org.jetbrains.exposed.sql.Database
+import org.jetbrains.exposed.sql.SchemaUtils.create
+import org.jetbrains.exposed.sql.exists
+import org.jetbrains.exposed.sql.transactions.TransactionManager
+import org.jetbrains.exposed.sql.transactions.transaction
+import java.time.Clock
+import java.time.Instant.now
+
+private val logger = KotlinLogging.logger {}
+
+fun runMigrations(migrations: List<Migration>, database: Database = TransactionManager.defaultDatabase!!, clock: Clock = Clock.systemUTC()) {
+    checkVersions(migrations)
+
+    logger.info { "Running migrations on database ${database.url}" }
+
+    val latestVersion = transaction(database) {
+        createTableIfNotExists(database)
+        MigrationEntity.all().maxByOrNull { it.version }?.version?.value
+    }
+
+    logger.info { "Database version before migrations: $latestVersion" }
+
+    migrations
+        .sortedBy { it.version }
+        .filter { shouldRun(latestVersion, it) }
+        .forEach {
+            logger.info { "Running migration version ${it.version}: ${it.name}" }
+            transaction(database) {
+                it.run()
+
+                MigrationEntity.new {
+                    version = EntityID(it.version, MigrationsTable)
+                    name = it.name
+                    executedAt = now(clock)
+                }
+            }
+        }
+
+    logger.info { "Migrations finished successfully" }
+}
+
+@Suppress("UnstableApiUsage")
+fun loadMigrationsFrom(classPath: String): List<Migration> {
+    return ClassPath.from(Thread.currentThread().contextClassLoader)
+        .getTopLevelClasses(classPath)
+        .map {
+            logger.debug("found Migration class ${it.name}")
+            val clazz = it.load().getDeclaredConstructor().newInstance()
+            if (clazz is Migration)
+                clazz
+            else
+                throw RuntimeException("found a class that's not a Migration")
+        }
+}
+
+private fun checkVersions(migrations: List<Migration>) {
+    val sorted = migrations.map { it.version }.sorted()
+    if ((1..migrations.size).toList() != sorted) {
+        throw IllegalStateException("List of migrations version is not consecutive: $sorted")
+    }
+}
+
+private fun createTableIfNotExists(database: Database) {
+    if (MigrationsTable.exists()) {
+        return
+    }
+    val tableNames = database.dialect.allTablesNames()
+    when (tableNames.isEmpty()) {
+        true -> {
+            logger.info { "Empty database found, creating table for migrations" }
+            create(MigrationsTable)
+        }
+        false -> throw IllegalStateException("Tried to run migrations against a non-empty database without a Migrations table. This is not supported.")
+    }
+}
+
+private fun shouldRun(latestVersion: Int?, migration: Migration): Boolean {
+    val run = latestVersion?.let { migration.version > it } ?: true
+    if (!run) {
+        logger.debug { "Skipping migration version ${migration.version}: ${migration.name}" }
+    }
+    return run
+}

server/src/main/kotlin/ir/armor/tachidesk/model/database/table/CategoryMangaTable.kt

@@ -1,4 +1,4 @@
-package ir.armor.tachidesk.model.database
+package ir.armor.tachidesk.model.database.table
 
 /*
  * Copyright (C) Contributors to the Suwayomi project

server/src/main/kotlin/ir/armor/tachidesk/model/database/table/CategoryTable.kt

@@ -1,4 +1,4 @@
-package ir.armor.tachidesk.model.database
+package ir.armor.tachidesk.model.database.table
 
 /*
  * Copyright (C) Contributors to the Suwayomi project
@@ -18,8 +18,8 @@ object CategoryTable : IntIdTable() {
 }
 
 fun CategoryTable.toDataClass(categoryEntry: ResultRow) = CategoryDataClass(
-    categoryEntry[CategoryTable.id].value,
-    categoryEntry[CategoryTable.order],
-    categoryEntry[CategoryTable.name],
-    categoryEntry[CategoryTable.isLanding],
+    categoryEntry[this.id].value,
+    categoryEntry[this.order],
+    categoryEntry[this.name],
+    categoryEntry[this.isLanding],
 )

server/src/main/kotlin/ir/armor/tachidesk/model/database/table/ChapterTable.kt

@@ -0,0 +1,43 @@
+package ir.armor.tachidesk.model.database.table
+
+/*
+ * 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 ir.armor.tachidesk.model.dataclass.ChapterDataClass
+import org.jetbrains.exposed.dao.id.IntIdTable
+import org.jetbrains.exposed.sql.ResultRow
+
+object ChapterTable : IntIdTable() {
+    val url = varchar("url", 2048)
+    val name = varchar("name", 512)
+    val date_upload = long("date_upload").default(0)
+    val chapter_number = float("chapter_number").default(-1f)
+    val scanlator = varchar("scanlator", 128).nullable()
+
+    val isRead = bool("read").default(false)
+    val isBookmarked = bool("bookmark").default(false)
+    val lastPageRead = integer("last_page_read").default(0)
+
+    // index is reserved by a function
+    val chapterIndex = integer("index")
+
+    val manga = reference("manga", MangaTable)
+}
+
+fun ChapterTable.toDataClass(chapterEntry: ResultRow) =
+    ChapterDataClass(
+        chapterEntry[this.url],
+        chapterEntry[this.name],
+        chapterEntry[this.date_upload],
+        chapterEntry[this.chapter_number],
+        chapterEntry[this.scanlator],
+        chapterEntry[this.manga].value,
+        chapterEntry[this.isRead],
+        chapterEntry[this.isBookmarked],
+        chapterEntry[this.lastPageRead],
+        chapterEntry[this.chapterIndex],
+    )

server/src/main/kotlin/ir/armor/tachidesk/model/database/table/ExtensionTable.kt

@@ -1,4 +1,4 @@
-package ir.armor.tachidesk.model.database
+package ir.armor.tachidesk.model.database.table
 
 /*
  * Copyright (C) Contributors to the Suwayomi project

server/src/main/kotlin/ir/armor/tachidesk/model/database/table/MangaTable.kt

@@ -1,4 +1,4 @@
-package ir.armor.tachidesk.model.database
+package ir.armor.tachidesk.model.database.table
 
 /*
  * Copyright (C) Contributors to the Suwayomi project
@@ -36,21 +36,21 @@ object MangaTable : IntIdTable() {
 
 fun MangaTable.toDataClass(mangaEntry: ResultRow) =
     MangaDataClass(
-        mangaEntry[MangaTable.id].value,
-        mangaEntry[sourceReference].toString(),
+        mangaEntry[this.id].value,
+        mangaEntry[this.sourceReference].toString(),
 
-        mangaEntry[MangaTable.url],
-        mangaEntry[MangaTable.title],
-        proxyThumbnailUrl(mangaEntry[MangaTable.id].value),
+        mangaEntry[this.url],
+        mangaEntry[this.title],
+        proxyThumbnailUrl(mangaEntry[this.id].value),
 
-        mangaEntry[MangaTable.initialized],
+        mangaEntry[this.initialized],
 
-        mangaEntry[MangaTable.artist],
-        mangaEntry[MangaTable.author],
-        mangaEntry[MangaTable.description],
-        mangaEntry[MangaTable.genre],
-        MangaStatus.valueOf(mangaEntry[MangaTable.status]).name,
-        mangaEntry[MangaTable.inLibrary]
+        mangaEntry[this.artist],
+        mangaEntry[this.author],
+        mangaEntry[this.description],
+        mangaEntry[this.genre],
+        MangaStatus.valueOf(mangaEntry[this.status]).name,
+        mangaEntry[this.inLibrary]
     )
 
 enum class MangaStatus(val status: Int) {

server/src/main/kotlin/ir/armor/tachidesk/model/database/table/PageTable.kt

@@ -1,4 +1,4 @@
-package ir.armor.tachidesk.model.database
+package ir.armor.tachidesk.model.database.table
 
 /*
  * Copyright (C) Contributors to the Suwayomi project

server/src/main/kotlin/ir/armor/tachidesk/model/database/table/SourceTable.kt

@@ -1,4 +1,4 @@
-package ir.armor.tachidesk.model.database
+package ir.armor.tachidesk.model.database.table
 
 /*
  * Copyright (C) Contributors to the Suwayomi project

server/src/main/kotlin/ir/armor/tachidesk/model/dataclass/ChapterDataClass.kt

@@ -10,13 +10,22 @@ package ir.armor.tachidesk.model.dataclass
 data class ChapterDataClass(
     val url: String,
     val name: String,
-    val date_upload: Long,
-    val chapter_number: Float,
+    val uploadDate: Long,
+    val chapterNumber: Float,
     val scanlator: String?,
     val mangaId: Int,
 
-    /** this chapter's index */
-    val chapterIndex: Int? = null,
+    /** chapter is read */
+    val read: Boolean,
+
+    /** chapter is bookmarked */
+    val bookmarked: Boolean,
+
+    /** last read page, zero means not read/no data */
+    val lastPageRead: Int,
+
+    /** this chapter's index, starts with 1 */
+    val index: Int,
 
     /** total chapter count, used to calculate if there's a next and prev chapter */
     val chapterCount: Int? = null,

server/src/main/kotlin/ir/armor/tachidesk/model/dataclass/DBMangaer.kt

@@ -1,48 +0,0 @@
-package ir.armor.tachidesk.model.dataclass
-
-/*
- * 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 ir.armor.tachidesk.model.database.CategoryMangaTable
-import ir.armor.tachidesk.model.database.CategoryTable
-import ir.armor.tachidesk.model.database.ChapterTable
-import ir.armor.tachidesk.model.database.ExtensionTable
-import ir.armor.tachidesk.model.database.MangaTable
-import ir.armor.tachidesk.model.database.PageTable
-import ir.armor.tachidesk.model.database.SourceTable
-import ir.armor.tachidesk.server.ApplicationDirs
-import org.jetbrains.exposed.sql.Database
-import org.jetbrains.exposed.sql.SchemaUtils
-import org.jetbrains.exposed.sql.transactions.transaction
-import org.kodein.di.DI
-import org.kodein.di.conf.global
-import org.kodein.di.instance
-
-object DBMangaer {
-    val db by lazy {
-        val applicationDirs by DI.global.instance<ApplicationDirs>()
-        Database.connect("jdbc:h2:${applicationDirs.dataRoot}/database", "org.h2.Driver")
-    }
-}
-
-fun makeDataBaseTables() {
-    // must mention db object so the lazy block executes
-    val db = DBMangaer.db
-    db.useNestedTransactions = true
-
-    transaction {
-        SchemaUtils.createMissingTablesAndColumns(
-            ExtensionTable,
-            SourceTable,
-            MangaTable,
-            ChapterTable,
-            PageTable,
-            CategoryTable,
-            CategoryMangaTable,
-        )
-    }
-}

server/src/main/kotlin/ir/armor/tachidesk/model/dataclass/MangaDataClass.kt

@@ -7,7 +7,7 @@ package ir.armor.tachidesk.model.dataclass
  * 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 ir.armor.tachidesk.model.database.MangaStatus
+import ir.armor.tachidesk.model.database.table.MangaStatus
 
 data class MangaDataClass(
     val id: Int,
@@ -25,7 +25,9 @@ data class MangaDataClass(
     val genre: String? = null,
     val status: String = MangaStatus.UNKNOWN.name,
     val inLibrary: Boolean = false,
-    val source: SourceDataClass? = null
+    val source: SourceDataClass? = null,
+
+    val freshData: Boolean = false
 )
 
 data class PagedMangaListDataClass(

server/src/main/kotlin/ir/armor/tachidesk/server/JavalinSetup.kt

@@ -1,7 +1,6 @@
 package ir.armor.tachidesk.server
 
 import io.javalin.Javalin
-import ir.armor.tachidesk.Main
 import ir.armor.tachidesk.impl.Category.createCategory
 import ir.armor.tachidesk.impl.Category.getCategoryList
 import ir.armor.tachidesk.impl.Category.removeCategory
@@ -13,6 +12,7 @@ import ir.armor.tachidesk.impl.CategoryManga.getMangaCategories
 import ir.armor.tachidesk.impl.CategoryManga.removeMangaFromCategory
 import ir.armor.tachidesk.impl.Chapter.getChapter
 import ir.armor.tachidesk.impl.Chapter.getChapterList
+import ir.armor.tachidesk.impl.Chapter.modifyChapter
 import ir.armor.tachidesk.impl.Extension.getExtensionIcon
 import ir.armor.tachidesk.impl.Extension.installExtension
 import ir.armor.tachidesk.impl.Extension.uninstallExtension
@@ -33,6 +33,7 @@ import ir.armor.tachidesk.impl.Source.getSourceList
 import ir.armor.tachidesk.impl.backup.BackupFlags
 import ir.armor.tachidesk.impl.backup.legacy.LegacyBackupExport.createLegacyBackup
 import ir.armor.tachidesk.impl.backup.legacy.LegacyBackupImport.restoreLegacyBackup
+import ir.armor.tachidesk.server.internal.About.getAbout
 import ir.armor.tachidesk.server.util.openInBrowser
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
@@ -43,6 +44,7 @@ import java.io.IOException
 import java.text.SimpleDateFormat
 import java.util.Date
 import java.util.concurrent.CompletableFuture
+import kotlin.concurrent.thread
 
 /*
  * Copyright (C) Contributors to the Suwayomi project
@@ -53,7 +55,8 @@ import java.util.concurrent.CompletableFuture
 
 object JavalinSetup {
     private val logger = KotlinLogging.logger {}
-    private val scope = CoroutineScope(SupervisorJob() + Dispatchers.Default)
+
+    private val scope = CoroutineScope(SupervisorJob() + Dispatchers.IO)
 
     private fun <T> future(block: suspend CoroutineScope.() -> T): CompletableFuture<T> {
         return scope.future(block = block)
@@ -64,7 +67,10 @@ object JavalinSetup {
 
         val app = Javalin.create { config ->
             try {
-                Main::class.java.getResource("/react/index.html")
+                // if the bellow line throws an exception then webUI is not bundled
+                this::class.java.getResource("/react/index.html")
+
+                // no exception so we can tell javalin to serve webUI
                 hasWebUiBundled = true
                 config.addStaticFiles("/react")
                 config.addSinglePageRoot("/", "/react/index.html")
@@ -74,6 +80,14 @@ object JavalinSetup {
             }
             config.enableCorsForAllOrigins()
         }.start(serverConfig.ip, serverConfig.port)
+
+        // when JVM is prompted to shutdown, stop javalin gracefully
+        Runtime.getRuntime().addShutdownHook(
+            thread(start = false) {
+                app.stop()
+            }
+        )
+
         if (hasWebUiBundled && serverConfig.initialOpenInBrowserEnabled) {
             openInBrowser()
         }
@@ -82,13 +96,17 @@ object JavalinSetup {
             logger.error("NullPointerException while handling the request", e)
             ctx.status(404)
         }
-
+        app.exception(NoSuchElementException::class.java) { e, ctx ->
+            logger.error("NoSuchElementException while handling the request", e)
+            ctx.status(404)
+        }
         app.exception(IOException::class.java) { e, ctx ->
             logger.error("IOException while handling the request", e)
             ctx.status(500)
             ctx.result(e.message ?: "Internal Server Error")
         }
 
+        // list all extensions
         app.get("/api/v1/extension/list") { ctx ->
             ctx.json(
                 future {
@@ -97,6 +115,7 @@ object JavalinSetup {
             )
         }
 
+        // install extension identified with "pkgName"
         app.get("/api/v1/extension/install/:pkgName") { ctx ->
             val pkgName = ctx.pathParam("pkgName")
 
@@ -107,6 +126,7 @@ object JavalinSetup {
             )
         }
 
+        // update extension identified with "pkgName"
         app.get("/api/v1/extension/update/:pkgName") { ctx ->
             val pkgName = ctx.pathParam("pkgName")
 
@@ -117,6 +137,7 @@ object JavalinSetup {
             )
         }
 
+        // uninstall extension identified with "pkgName"
         app.get("/api/v1/extension/uninstall/:pkgName") { ctx ->
             val pkgName = ctx.pathParam("pkgName")
 
@@ -125,7 +146,7 @@ object JavalinSetup {
         }
 
         // icon for extension named `apkName`
-        app.get("/api/v1/extension/icon/:apkName") { ctx ->
+        app.get("/api/v1/extension/icon/:apkName") { ctx -> // TODO: move to pkgName
             val apkName = ctx.pathParam("apkName")
 
             ctx.result(
@@ -173,9 +194,11 @@ object JavalinSetup {
         // get manga info
         app.get("/api/v1/manga/:mangaId/") { ctx ->
             val mangaId = ctx.pathParam("mangaId").toInt()
+            val onlineFetch = ctx.queryParam("onlineFetch", "false").toBoolean()
+
             ctx.json(
                 future {
-                    getManga(mangaId)
+                    getManga(mangaId, onlineFetch)
                 }
             )
         }
@@ -236,7 +259,10 @@ object JavalinSetup {
         // get chapter list when showing a manga
         app.get("/api/v1/manga/:mangaId/chapters") { ctx ->
             val mangaId = ctx.pathParam("mangaId").toInt()
-            ctx.json(future { getChapterList(mangaId) })
+
+            val onlineFetch = ctx.queryParam("onlineFetch")?.toBoolean()
+
+            ctx.json(future { getChapterList(mangaId, onlineFetch) })
         }
 
         // used to display a chapter, get a chapter in order to show it's pages
@@ -246,6 +272,22 @@ object JavalinSetup {
             ctx.json(future { getChapter(chapterIndex, mangaId) })
         }
 
+        // used to modify a chapter's parameters
+        app.patch("/api/v1/manga/:mangaId/chapter/:chapterIndex") { ctx ->
+            val chapterIndex = ctx.pathParam("chapterIndex").toInt()
+            val mangaId = ctx.pathParam("mangaId").toInt()
+
+            val read = ctx.formParam("read")?.toBoolean()
+            val bookmarked = ctx.formParam("bookmarked")?.toBoolean()
+            val markPrevRead = ctx.formParam("markPrevRead")?.toBoolean()
+            val lastPageRead = ctx.formParam("lastPageRead")?.toInt()
+
+            modifyChapter(mangaId, chapterIndex, read, bookmarked, markPrevRead, lastPageRead)
+
+            ctx.status(200)
+        }
+
+        // get page at index "index"
         app.get("/api/v1/manga/:mangaId/chapter/:chapterIndex/page/:index") { ctx ->
             val mangaId = ctx.pathParam("mangaId").toInt()
             val chapterIndex = ctx.pathParam("chapterIndex").toInt()
@@ -260,7 +302,7 @@ object JavalinSetup {
             )
         }
 
-        // global search
+        // global search, Not implemented yet
         app.get("/api/v1/search/:searchTerm") { ctx ->
             val searchTerm = ctx.pathParam("searchTerm")
             ctx.json(sourceGlobalSearch(searchTerm))
@@ -297,6 +339,11 @@ object JavalinSetup {
             ctx.status(200)
         }
 
+        // returns some static info of the current app build
+        app.get("/api/v1/about/") { ctx ->
+            ctx.json(getAbout())
+        }
+
         // category modification
         app.patch("/api/v1/category/:categoryId") { ctx ->
             val categoryId = ctx.pathParam("categoryId").toInt()

server/src/main/kotlin/ir/armor/tachidesk/server/ServerConfig.kt

@@ -21,7 +21,7 @@ class ServerConfig(config: Config) : ConfigModule(config) {
     val socksProxyPort: String by config
 
     // misc
-    val debugLogsEnabled: Boolean by config
+    val debugLogsEnabled: Boolean = System.getProperty("ir.armor.tachidesk.debugLogsEnabled", config.getString("debugLogsEnabled")).toBoolean()
     val systemTrayEnabled: Boolean by config
     val initialOpenInBrowserEnabled: Boolean by config
 

server/src/main/kotlin/ir/armor/tachidesk/server/ServerSetup.kt

@@ -9,8 +9,7 @@ package ir.armor.tachidesk.server
 
 import ch.qos.logback.classic.Level
 import eu.kanade.tachiyomi.App
-import ir.armor.tachidesk.Main
-import ir.armor.tachidesk.model.dataclass.makeDataBaseTables
+import ir.armor.tachidesk.model.database.databaseUp
 import ir.armor.tachidesk.server.util.systemTray
 import mu.KotlinLogging
 import org.kodein.di.DI
@@ -42,6 +41,8 @@ val systemTray by lazy { systemTray() }
 val androidCompat by lazy { AndroidCompat() }
 
 fun applicationSetup() {
+    logger.info("Running Tachidesk ${BuildConfig.version} revision ${BuildConfig.revision}")
+
     // Application dirs
     val applicationDirs = ApplicationDirs()
     DI.global.addImport(
@@ -81,7 +82,7 @@ fun applicationSetup() {
     try {
         val dataConfFile = File("${applicationDirs.dataRoot}/server.conf")
         if (!dataConfFile.exists()) {
-            Main::class.java.getResourceAsStream("/server-reference.conf").use { input ->
+            JavalinSetup::class.java.getResourceAsStream("/server-reference.conf").use { input ->
                 dataConfFile.outputStream().use { output ->
                     input.copyTo(output)
                 }
@@ -91,13 +92,13 @@ fun applicationSetup() {
         logger.error("Exception while creating initial server.conf:\n", e)
     }
 
-    makeDataBaseTables()
+    databaseUp()
 
     // create system tray
     if (serverConfig.systemTrayEnabled) {
         try {
             systemTray
-        } catch (e: Exception) {
+        } catch (e: Throwable) { // cover both java.lang.Exception and java.lang.Error
             e.printStackTrace()
         }
     }
@@ -109,7 +110,6 @@ fun applicationSetup() {
 
     // socks proxy settings
     if (serverConfig.socksProxyEnabled) {
-//        System.getProperties()["proxySet"] = "true"
         System.getProperties()["socksProxyHost"] = serverConfig.socksProxyHost
         System.getProperties()["socksProxyPort"] = serverConfig.socksProxyPort
         logger.info("Socks Proxy is enabled to ${serverConfig.socksProxyHost}:${serverConfig.socksProxyPort}")

server/src/main/kotlin/ir/armor/tachidesk/server/internal/About.kt

@@ -0,0 +1,24 @@
+package ir.armor.tachidesk.server.internal
+
+/*
+ * 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 ir.armor.tachidesk.server.BuildConfig
+
+data class AboutDataClass(
+    val version: String,
+    val revision: String,
+)
+
+object About {
+    fun getAbout(): AboutDataClass {
+        return AboutDataClass(
+            BuildConfig.version,
+            BuildConfig.revision,
+        )
+    }
+}

server/src/main/kotlin/ir/armor/tachidesk/server/util/SystemTray.kt

@@ -12,15 +12,15 @@ import dorkbox.systemTray.SystemTray
 import dorkbox.systemTray.SystemTray.TrayType
 import dorkbox.util.CacheUtil
 import dorkbox.util.Desktop
-import ir.armor.tachidesk.Main
+import ir.armor.tachidesk.server.BuildConfig
+import ir.armor.tachidesk.server.ServerConfig
 import ir.armor.tachidesk.server.serverConfig
-import java.awt.event.ActionListener
-import java.io.IOException
+import kotlin.system.exitProcess
 
 fun openInBrowser() {
     try {
         Desktop.browseURL("http://127.0.0.1:4567")
-    } catch (e: Exception) {
+    } catch (e: Throwable) { // cover both java.lang.Exception and java.lang.Error
         e.printStackTrace()
     }
 }
@@ -32,37 +32,34 @@ fun systemTray(): SystemTray? {
         if (System.getProperty("os.name").startsWith("Windows"))
             SystemTray.FORCE_TRAY_TYPE = TrayType.Swing
 
-        CacheUtil.clear()
+        CacheUtil.clear(BuildConfig.name)
 
-        val systemTray = SystemTray.get() ?: return null
+        val systemTray = SystemTray.get(BuildConfig.name) ?: return null
         val mainMenu = systemTray.menu
 
         mainMenu.add(
             MenuItem(
-                "Open Tachidesk",
-                ActionListener {
-                    try {
-                        Desktop.browseURL("http://127.0.0.1:4567")
-                    } catch (e: IOException) {
-                        e.printStackTrace()
-                    }
-                }
-            )
-        )
-
-        val icon = Main::class.java.getResource("/icon/faviconlogo.png")
-
-//    systemTray.setTooltip("Tachidesk")
-        systemTray.setImage(icon)
-//    systemTray.status = "No Mail"
-
-        systemTray.getMenu().add(
-            MenuItem("Quit") {
-                systemTray.shutdown()
-                System.exit(0)
+                "Open Tachidesk"
+            ) {
+                openInBrowser()
             }
         )
 
+        val icon = ServerConfig::class.java.getResource("/icon/faviconlogo.png")
+
+        // systemTray.setTooltip("Tachidesk")
+        systemTray.setImage(icon)
+        // systemTray.status = "No Mail"
+
+        mainMenu.add(
+            MenuItem("Quit") {
+                systemTray.shutdown()
+                exitProcess(0)
+            }
+        )
+
+        systemTray.installShutdownHook()
+
         return systemTray
     } catch (e: Exception) {
         e.printStackTrace()

webUI/build.gradle.kts

@@ -1,14 +1,13 @@
 plugins {
-    id("com.moowork.node") version "1.3.1"
+    id("com.github.node-gradle.node") version "3.0.1"
 }
 
 node {
-    workDir = file("${project.projectDir}/react/")
-    nodeModulesDir = file("${project.projectDir}/react/")
+    nodeProjectDir.set(file("${project.projectDir}/react/"))
 }
 
 tasks.named("yarn_build") {
-    dependsOn("yarn") // install node_moduels
+    dependsOn("yarn") // install node_modules
 }
 
 tasks.register<Copy>("copyBuild") {

webUI/react/package.json

@@ -3,21 +3,19 @@
   "version": "0.1.0",
   "private": true,
   "dependencies": {
-    "@material-ui/core": "^4.11.2",
+    "@fontsource/roboto": "^4.3.0",
+    "@material-ui/core": "^4.11.4",
     "@material-ui/icons": "^4.11.2",
-    "@testing-library/jest-dom": "^5.11.4",
-    "@testing-library/react": "^11.1.0",
-    "@testing-library/user-event": "^12.1.10",
-    "@types/react-lazyload": "^3.1.0",
+    "@material-ui/lab": "^4.0.0-alpha.58",
     "axios": "^0.21.1",
     "file-selector": "^0.2.4",
-    "fontsource-roboto": "^4.0.0",
-    "react": "^17.0.1",
+    "react": "^17.0.2",
     "react-beautiful-dnd": "^13.0.0",
-    "react-dom": "^17.0.1",
+    "react-dom": "^17.0.2",
     "react-lazyload": "^3.2.0",
     "react-router-dom": "^5.2.0",
-    "react-scripts": "4.0.1",
+    "react-scripts": "4.0.3",
+    "react-virtuoso": "^1.8.6",
     "web-vitals": "^0.2.4"
   },
   "scripts": {
@@ -39,17 +37,18 @@
     ]
   },
   "devDependencies": {
-    "@types/react": "^17.0.0",
-    "@types/react-dom": "^17.0.0",
-    "@types/react-router-dom": "^5.1.6",
-    "@typescript-eslint/eslint-plugin": "^4.11.0",
-    "@typescript-eslint/parser": "4.11.0",
-    "eslint": "^7.16.0",
-    "eslint-config-airbnb-typescript": "^12.0.0",
+    "@types/react": "^17.0.2",
+    "@types/react-dom": "^17.0.2",
+    "@types/react-lazyload": "^3.1.0",
+    "@types/react-router-dom": "^5.1.7",
+    "@typescript-eslint/eslint-plugin": "4.23.0",
+    "@typescript-eslint/parser": "4.23.0",
+    "eslint": "^7.26.0",
+    "eslint-config-airbnb-typescript": "^12.3.1",
     "eslint-plugin-import": "^2.22.1",
     "eslint-plugin-jsx-a11y": "^6.4.1",
-    "eslint-plugin-react": "^7.21.5",
+    "eslint-plugin-react": "^7.23.2",
     "eslint-plugin-react-hooks": "^4.2.0",
-    "typescript": "^4.1.0"
+    "typescript": "^4.2.4"
   }
 }

webUI/react/src/App.tsx

@@ -13,7 +13,7 @@ import { Container } from '@material-ui/core';
 import CssBaseline from '@material-ui/core/CssBaseline';
 import { createMuiTheme, ThemeProvider } from '@material-ui/core/styles';
 
-import NavBar from './components/NavBar';
+import NavBar from './components/navbar/NavBar';
 import Sources from './screens/Sources';
 import Extensions from './screens/Extensions';
 import SourceMangas from './screens/SourceMangas';

webUI/react/src/components/ChapterCard.tsx

@@ -7,12 +7,17 @@
  * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
 
 import React from 'react';
-import { makeStyles } from '@material-ui/core/styles';
+import { makeStyles, useTheme } from '@material-ui/core/styles';
 import Card from '@material-ui/core/Card';
 import CardContent from '@material-ui/core/CardContent';
-import Button from '@material-ui/core/Button';
+import IconButton from '@material-ui/core/IconButton';
+import MoreVertIcon from '@material-ui/icons/MoreVert';
 import Typography from '@material-ui/core/Typography';
 import { Link, useHistory } from 'react-router-dom';
+import Menu from '@material-ui/core/Menu';
+import MenuItem from '@material-ui/core/MenuItem';
+import BookmarkIcon from '@material-ui/icons/Bookmark';
+import client from '../util/client';
 
 const useStyles = makeStyles((theme) => ({
     root: {
@@ -21,6 +26,9 @@ const useStyles = makeStyles((theme) => ({
         alignItems: 'center',
         padding: 16,
     },
+    read: {
+        backgroundColor: theme.palette.type === 'dark' ? '#353535' : '#f0f0f0',
+    },
     bullet: {
         display: 'inline-block',
         margin: '0 2px',
@@ -42,46 +50,90 @@ const useStyles = makeStyles((theme) => ({
 
 interface IProps{
     chapter: IChapter
+    triggerChaptersUpdate: () => void
 }
 
 export default function ChapterCard(props: IProps) {
     const classes = useStyles();
     const history = useHistory();
-    const { chapter } = props;
+    const theme = useTheme();
+    const { chapter, triggerChaptersUpdate } = props;
 
-    const dateStr = chapter.date_upload && new Date(chapter.date_upload).toISOString().slice(0, 10);
+    const dateStr = chapter.uploadDate && new Date(chapter.uploadDate).toISOString().slice(0, 10);
+
+    const [anchorEl, setAnchorEl] = React.useState<null | HTMLElement>(null);
+
+    const handleClick = (event: React.MouseEvent<HTMLButtonElement>) => {
+        setAnchorEl(event.currentTarget);
+    };
+
+    const handleClose = () => {
+        setAnchorEl(null);
+    };
+
+    const sendChange = (key: string, value: any) => {
+        handleClose();
+
+        const formData = new FormData();
+        formData.append(key, value);
+        client.patch(`/api/v1/manga/${chapter.mangaId}/chapter/${chapter.index}`, formData)
+            .then(() => triggerChaptersUpdate());
+    };
 
     return (
         <>
             <li>
                 <Card>
-                    <CardContent className={classes.root}>
-                        <div style={{ display: 'flex' }}>
-                            <div style={{ display: 'flex', flexDirection: 'column' }}>
-                                <Typography variant="h5" component="h2">
-                                    {chapter.name}
-                                    {chapter.chapter_number > 0 && ` : ${chapter.chapter_number}`}
-                                </Typography>
-                                <Typography variant="caption" display="block" gutterBottom>
-                                    {chapter.scanlator}
-                                    {chapter.scanlator && ' '}
-                                    {dateStr}
-                                </Typography>
-                            </div>
-                        </div>
+                    <CardContent className={`${classes.root} ${chapter.read && classes.read}`}>
                         <Link
-                            to={`/manga/${chapter.mangaId}/chapter/${chapter.chapterIndex}`}
-                            style={{ textDecoration: 'none' }}
+                            to={`/manga/${chapter.mangaId}/chapter/${chapter.index}`}
+                            style={{
+                                textDecoration: 'none',
+                                color: theme.palette.text.primary,
+                            }}
                         >
-                            <Button
-                                variant="outlined"
-                                style={{ marginLeft: 20 }}
-                            >
-                                open
-
-                            </Button>
+                            <div style={{ display: 'flex' }}>
+                                <div style={{ display: 'flex', flexDirection: 'column' }}>
+                                    <Typography variant="h5" component="h2">
+                                        <span style={{ color: theme.palette.primary.dark }}>
+                                            {chapter.bookmarked && <BookmarkIcon />}
+                                        </span>
+                                        {chapter.name}
+                                        {chapter.chapterNumber > 0 && ` : ${chapter.chapterNumber}`}
+                                    </Typography>
+                                    <Typography variant="caption" display="block" gutterBottom>
+                                        {chapter.scanlator}
+                                        {chapter.scanlator && ' '}
+                                        {dateStr}
+                                    </Typography>
+                                </div>
+                            </div>
                         </Link>
 
+                        <IconButton aria-label="more" onClick={handleClick}>
+                            <MoreVertIcon />
+                        </IconButton>
+                        <Menu
+                            anchorEl={anchorEl}
+                            keepMounted
+                            open={Boolean(anchorEl)}
+                            onClose={handleClose}
+                        >
+                            {/* <MenuItem onClick={handleClose}>Download</MenuItem> */}
+                            <MenuItem onClick={() => sendChange('bookmarked', !chapter.bookmarked)}>
+                                {chapter.bookmarked && 'Remove bookmark'}
+                                {!chapter.bookmarked && 'Bookmark'}
+                            </MenuItem>
+                            <MenuItem onClick={() => sendChange('read', !chapter.read)}>
+                                Mark as
+                                {' '}
+                                {chapter.read && 'unread'}
+                                {!chapter.read && 'read'}
+                            </MenuItem>
+                            <MenuItem onClick={() => sendChange('markPrevRead', true)}>
+                                Mark previous as Read
+                            </MenuItem>
+                        </Menu>
                     </CardContent>
                 </Card>
             </li>

webUI/react/src/components/ExtensionLangSelect.tsx

@@ -18,6 +18,7 @@ import FilterListIcon from '@material-ui/icons/FilterList';
 import { List, ListItemSecondaryAction, ListItemText } from '@material-ui/core';
 import ListItem from '@material-ui/core/ListItem';
 import { langCodeToName } from '../util/language';
+import cloneObject from '../util/cloneObject';
 
 const useStyles = makeStyles(() => createStyles({
     paper: {
@@ -54,7 +55,7 @@ export default function ExtensionLangSelect(props: IProps) {
         if (checked) {
             setMShownLangs([...mShownLangs, lang]);
         } else {
-            const clone = JSON.parse(JSON.stringify(mShownLangs));
+            const clone = cloneObject(mShownLangs);
             clone.splice(clone.indexOf(lang), 1);
             setMShownLangs(clone);
         }

webUI/react/src/components/MangaDetails.tsx

@@ -135,6 +135,9 @@ export default function MangaDetails(props: IProps) {
     const { setAction } = useContext(NavbarContext);
 
     const { manga } = props;
+    if (manga.genre == null) {
+        manga.genre = '';
+    }
     const [inLibrary, setInLibrary] = useState<string>(
         manga.inLibrary ? 'In Library' : 'Add To Library',
     );
@@ -195,7 +198,7 @@ export default function MangaDetails(props: IProps) {
             <div className={classes.top}>
                 <div className={classes.leftRight}>
                     <div className={classes.leftSide}>
-                        <img src={serverAddress + manga.thumbnailUrl} alt="Manga Thumbnail" />
+                        <img src={`${serverAddress}${manga.thumbnailUrl}?x=${Math.random()}`} alt="Manga Thumbnail" />
                     </div>
                     <div className={classes.rightSide}>
                         <h1>

webUI/react/src/components/TemporaryDrawer.tsx

@@ -24,7 +24,7 @@ const useStyles = makeStyles({
 interface IProps {
     drawerOpen: boolean
 
-    setDrawerOpen(state: boolean): void
+    setDrawerOpen: React.Dispatch<React.SetStateAction<boolean>>
 }
 
 export default function TemporaryDrawer({ drawerOpen, setDrawerOpen }: IProps) {

webUI/react/src/components/Toast.tsx

@@ -0,0 +1,69 @@
+/* eslint-disable @typescript-eslint/no-unused-vars */
+/*
+ * 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 ReactDOM from 'react-dom';
+import React from 'react';
+import Slide, { SlideProps } from '@material-ui/core/Slide';
+import Snackbar from '@material-ui/core/Snackbar';
+import MuiAlert, { AlertProps, Color as Severity } from '@material-ui/lab/Alert';
+
+function removeToast(id: string) {
+    const container = document.querySelector(`#${id}`)!!;
+    ReactDOM.unmountComponentAtNode(container);
+    document.body.removeChild(container);
+}
+
+function Transition(props: SlideProps) {
+    // eslint-disable-next-line react/jsx-props-no-spreading
+    return <Slide {...props} direction="up" />;
+}
+
+function Alert(props: AlertProps) {
+    // eslint-disable-next-line react/jsx-props-no-spreading
+    return <MuiAlert elevation={6} variant="filled" {...props} />;
+}
+
+interface IToastProps{
+    message: string
+    severity: Severity
+}
+
+function Toast(props: IToastProps) {
+    const { message, severity } = props;
+    const [open, setOpen] = React.useState(true);
+
+    const handleClose = () => {
+        setOpen(false);
+    };
+
+    return (
+        <Snackbar
+            open={open}
+            onClose={handleClose}
+            autoHideDuration={3000}
+            TransitionComponent={Transition}
+            message="I love snacks"
+        >
+            <MuiAlert elevation={6} variant="filled" onClose={handleClose} severity={severity}>
+                {message}
+            </MuiAlert>
+        </Snackbar>
+    );
+}
+
+export default function makeToast(message: string, severity: Severity) {
+    const id = Math.floor(Math.random() * 1000);
+    const container = document.createElement('div');
+    container.id = `alert-${id}`;
+
+    document.body.appendChild(container);
+
+    ReactDOM.render(<Toast message={message} severity={severity} />, container);
+
+    setTimeout(() => removeToast(container.id), 3500);
+}

webUI/react/src/components/navbar/NavBar.tsx

@@ -12,9 +12,9 @@ import Toolbar from '@material-ui/core/Toolbar';
 import Typography from '@material-ui/core/Typography';
 import IconButton from '@material-ui/core/IconButton';
 import MenuIcon from '@material-ui/icons/Menu';
-import NavBarContext from '../context/NavbarContext';
-import DarkTheme from '../context/DarkTheme';
-import TemporaryDrawer from './TemporaryDrawer';
+import NavBarContext from '../../context/NavbarContext';
+import DarkTheme from '../../context/DarkTheme';
+import TemporaryDrawer from '../TemporaryDrawer';
 
 const useStyles = makeStyles((theme) => ({
     root: {

webUI/react/src/components/navbar/ReaderNavBar.tsx

@@ -23,13 +23,15 @@ import { Switch } from '@material-ui/core';
 import List from '@material-ui/core/List';
 import ListItem from '@material-ui/core/ListItem';
 import ListItemIcon from '@material-ui/core/ListItemIcon';
+import MenuItem from '@material-ui/core/MenuItem';
+import Select from '@material-ui/core/Select';
 import ListItemText from '@material-ui/core/ListItemText';
 import ListItemSecondaryAction from '@material-ui/core/ListItemSecondaryAction';
 import Collapse from '@material-ui/core/Collapse';
 import Button from '@material-ui/core/Button';
 import ClickAwayListener from '@material-ui/core/ClickAwayListener';
-import DarkTheme from '../context/DarkTheme';
-import NavBarContext from '../context/NavbarContext';
+import DarkTheme from '../../context/DarkTheme';
+import NavBarContext from '../../context/NavbarContext';
 
 const useStyles = (settings: IReaderSettings) => makeStyles((theme: Theme) => ({
     // main container and root div need to change classes...
@@ -44,7 +46,7 @@ const useStyles = (settings: IReaderSettings) => makeStyles((theme: Theme) => ({
         position: settings.staticNav ? 'sticky' : 'fixed',
         top: 0,
         left: 0,
-        minWidth: '300px',
+        width: '300px',
         height: '100vh',
         overflowY: 'auto',
         backgroundColor: '#0a0b0b',
@@ -137,16 +139,12 @@ const useStyles = (settings: IReaderSettings) => makeStyles((theme: Theme) => ({
     },
 }));
 
-export interface IReaderSettings{
-    staticNav: boolean
-    showPageNumber: boolean
-    continuesPageGap: boolean
-}
-
 export const defaultReaderSettings = () => ({
     staticNav: false,
     showPageNumber: true,
     continuesPageGap: false,
+    loadNextonEnding: false,
+    readerType: 'ContinuesVertical',
 } as IReaderSettings);
 
 interface IProps {
@@ -171,7 +169,7 @@ export default function ReaderNavBar(props: IProps) {
     const [drawerVisible, setDrawerVisible] = useState(false || settings.staticNav);
     const [hideOpenButton, setHideOpenButton] = useState(false);
     const [prevScrollPos, setPrevScrollPos] = useState(0);
-    const [settingsCollapseOpen, setSettingsCollapseOpen] = useState(false);
+    const [settingsCollapseOpen, setSettingsCollapseOpen] = useState(true);
 
     const theme = useTheme();
     const classes = useStyles(settings)();
@@ -205,32 +203,31 @@ export default function ReaderNavBar(props: IProps) {
 
     return (
         <>
-            <ClickAwayListener onClickAway={() => (drawerVisible && setDrawerOpen(false))}>
-                <Slide
-                    direction="right"
-                    in={drawerOpen}
-                    timeout={200}
-                    appear={false}
-                    mountOnEnter
-                    unmountOnExit
-                    onEntered={() => setDrawerVisible(true)}
-                    onExited={() => setDrawerVisible(false)}
-                >
-                    <div className={classes.root}>
-                        <header>
-                            <IconButton
-                                edge="start"
-                                color="inherit"
-                                aria-label="menu"
-                                disableRipple
-                                onClick={() => history.push(`/manga/${manga.id}`)}
-                            >
-                                <CloseIcon />
-                            </IconButton>
-                            <Typography variant="h1">
-                                {title}
-                            </Typography>
-                            {!settings.staticNav
+            <Slide
+                direction="right"
+                in={drawerOpen}
+                timeout={200}
+                appear={false}
+                mountOnEnter
+                unmountOnExit
+                onEntered={() => setDrawerVisible(true)}
+                onExited={() => setDrawerVisible(false)}
+            >
+                <div className={classes.root}>
+                    <header>
+                        <IconButton
+                            edge="start"
+                            color="inherit"
+                            aria-label="menu"
+                            disableRipple
+                            onClick={() => history.push(`/manga/${manga.id}`)}
+                        >
+                            <CloseIcon />
+                        </IconButton>
+                        <Typography variant="h1">
+                            {title}
+                        </Typography>
+                        {!settings.staticNav
                         && (
                             <IconButton
                                 edge="start"
@@ -242,74 +239,88 @@ export default function ReaderNavBar(props: IProps) {
                                 <KeyboardArrowLeftIcon />
                             </IconButton>
                         ) }
-                        </header>
-                        <ListItem ContainerComponent="div" className={classes.settingsCollapsseHeader}>
-                            <ListItemText primary="Reader Settings" />
-                            <ListItemSecondaryAction>
-                                <IconButton
-                                    edge="start"
-                                    color="inherit"
-                                    aria-label="menu"
-                                    disableRipple
-                                    disableFocusRipple
-                                    onClick={() => setSettingsCollapseOpen(!settingsCollapseOpen)}
+                    </header>
+                    <ListItem ContainerComponent="div" className={classes.settingsCollapsseHeader}>
+                        <ListItemText primary="Reader Settings" />
+                        <ListItemSecondaryAction>
+                            <IconButton
+                                edge="start"
+                                color="inherit"
+                                aria-label="menu"
+                                disableRipple
+                                disableFocusRipple
+                                onClick={() => setSettingsCollapseOpen(!settingsCollapseOpen)}
+                            >
+                                {settingsCollapseOpen && <KeyboardArrowUpIcon />}
+                                {!settingsCollapseOpen && <KeyboardArrowDownIcon />}
+                            </IconButton>
+                        </ListItemSecondaryAction>
+                    </ListItem>
+                    <Collapse in={settingsCollapseOpen} timeout="auto" unmountOnExit>
+                        <List>
+                            <ListItem>
+                                <ListItemText primary="Static Navigation" />
+                                <ListItemSecondaryAction>
+                                    <Switch
+                                        edge="end"
+                                        checked={settings.staticNav}
+                                        onChange={(e) => setSettingValue('staticNav', e.target.checked)}
+                                    />
+                                </ListItemSecondaryAction>
+                            </ListItem>
+                            <ListItem>
+                                <ListItemText primary="Show page number" />
+                                <ListItemSecondaryAction>
+                                    <Switch
+                                        edge="end"
+                                        checked={settings.showPageNumber}
+                                        onChange={(e) => setSettingValue('showPageNumber', e.target.checked)}
+                                    />
+                                </ListItemSecondaryAction>
+                            </ListItem>
+                            <ListItem>
+                                <ListItemText primary="Load next chapter at ending" />
+                                <ListItemSecondaryAction>
+                                    <Switch
+                                        edge="end"
+                                        checked={settings.loadNextonEnding}
+                                        onChange={(e) => setSettingValue('loadNextonEnding', e.target.checked)}
+                                    />
+                                </ListItemSecondaryAction>
+                            </ListItem>
+                            <ListItem>
+                                <ListItemText primary="Reader Type" />
+                                <Select
+                                    value={settings.readerType}
+                                    onChange={(e) => setSettingValue('readerType', e.target.value)}
                                 >
-                                    {settingsCollapseOpen && <KeyboardArrowUpIcon />}
-                                    {!settingsCollapseOpen && <KeyboardArrowDownIcon />}
-                                </IconButton>
-                            </ListItemSecondaryAction>
-                        </ListItem>
-                        <Collapse in={settingsCollapseOpen} timeout="auto" unmountOnExit>
-                            <List>
-                                <ListItem>
-                                    <ListItemText primary="Static Navigation" />
-                                    <ListItemSecondaryAction>
-                                        <Switch
-                                            edge="end"
-                                            checked={settings.staticNav}
-                                            onChange={(e) => setSettingValue('staticNav', e.target.checked)}
-                                        />
-                                    </ListItemSecondaryAction>
-                                </ListItem>
-                                <ListItem>
-                                    <ListItemText primary="Show page number" />
-                                    <ListItemSecondaryAction>
-                                        <Switch
-                                            edge="end"
-                                            checked={settings.showPageNumber}
-                                            onChange={(e) => setSettingValue('showPageNumber', e.target.checked)}
-                                        />
-                                    </ListItemSecondaryAction>
-                                </ListItem>
-                                <ListItem>
-                                    <ListItemText primary="Continues Page gap" />
-                                    <ListItemSecondaryAction>
-                                        <Switch
-                                            edge="end"
-                                            checked={settings.continuesPageGap}
-                                            onChange={(e) => setSettingValue('continuesPageGap', e.target.checked)}
-                                        />
-                                    </ListItemSecondaryAction>
-                                </ListItem>
-                            </List>
-                        </Collapse>
-                        <hr />
-                        <div className={classes.navigation}>
-                            <span>
-                                Currently on page
-                                {' '}
-                                {curPage + 1}
-                                {' '}
-                                of
-                                {' '}
-                                {chapter.pageCount}
-                            </span>
-                            <div className={classes.navigationChapters}>
-                                {chapter.chapterIndex > 1
+                                    <MenuItem value="SingleLTR">Left to right</MenuItem>
+                                    <MenuItem value="SingleRTL">Right to left(WIP)</MenuItem>
+                                    <MenuItem value="SingleVertical">Vertical(WIP)</MenuItem>
+                                    <MenuItem value="Webtoon">Webtoon</MenuItem>
+                                    <MenuItem value="ContinuesVertical">Continues Vertical</MenuItem>
+                                    <MenuItem value="ContinuesHorizontal">Horizontal(WIP)</MenuItem>
+                                </Select>
+                            </ListItem>
+                        </List>
+                    </Collapse>
+                    <hr />
+                    <div className={classes.navigation}>
+                        <span>
+                            Currently on page
+                            {' '}
+                            {curPage + 1}
+                            {' '}
+                            of
+                            {' '}
+                            {chapter.pageCount}
+                        </span>
+                        <div className={classes.navigationChapters}>
+                            {chapter.index > 1
                             && (
                                 <Link
                                     style={{ gridArea: 'prev' }}
-                                    to={`/manga/${manga.id}/chapter/${chapter.chapterIndex - 1}`}
+                                    to={`/manga/${manga.id}/chapter/${chapter.index - 1}`}
                                 >
                                     <Button
                                         variant="outlined"
@@ -317,15 +328,15 @@ export default function ReaderNavBar(props: IProps) {
                                     >
                                         Chapter
                                         {' '}
-                                        {chapter.chapterIndex - 1}
+                                        {chapter.index - 1}
                                     </Button>
                                 </Link>
                             )}
-                                {chapter.chapterIndex < chapter.chapterCount
+                            {chapter.index < chapter.chapterCount
                             && (
                                 <Link
                                     style={{ gridArea: 'next' }}
-                                    to={`/manga/${manga.id}/chapter/${chapter.chapterIndex + 1}`}
+                                    to={`/manga/${manga.id}/chapter/${chapter.index + 1}`}
                                 >
                                     <Button
                                         variant="outlined"
@@ -333,15 +344,14 @@ export default function ReaderNavBar(props: IProps) {
                                     >
                                         Chapter
                                         {' '}
-                                        {chapter.chapterIndex + 1}
+                                        {chapter.index + 1}
                                     </Button>
                                 </Link>
                             )}
-                            </div>
                         </div>
                     </div>
-                </Slide>
-            </ClickAwayListener>
+                </div>
+            </Slide>
             <Zoom in={!drawerOpen}>
                 <Fade in={!hideOpenButton}>
                     <IconButton

webUI/react/src/components/reader/Page.tsx

@@ -11,23 +11,26 @@ import CircularProgress from '@material-ui/core/CircularProgress';
 import { makeStyles } from '@material-ui/core/styles';
 import React, { useEffect, useRef, useState } from 'react';
 import LazyLoad from 'react-lazyload';
-import { IReaderSettings } from './ReaderNavBar';
 
 const useStyles = (settings: IReaderSettings) => makeStyles({
     loading: {
         margin: '100px auto',
         height: '100vh',
+        width: '100vw',
     },
     loadingImage: {
-        padding: settings.staticNav ? 'calc(50vh - 40px) calc(50vw - 340px)' : 'calc(50vh - 40px) calc(50vw - 40px)',
         height: '100vh',
-        width: '200px',
+        width: '70vw',
+        padding: '50px calc(50% - 20px)',
         backgroundColor: '#525252',
         marginBottom: 10,
     },
     image: {
         display: 'block',
-        marginBottom: settings.continuesPageGap ? '15px' : 0,
+        marginBottom: settings.readerType === 'ContinuesVertical' ? '15px' : 0,
+        minWidth: '50vw',
+        width: '100%',
+        maxWidth: '100%',
     },
 });
 
@@ -57,11 +60,13 @@ function LazyImage(props: IProps) {
     };
 
     useEffect(() => {
-        window.addEventListener('scroll', handleScroll);
+        if (settings.readerType === 'Webtoon' || settings.readerType === 'ContinuesVertical') {
+            window.addEventListener('scroll', handleScroll);
 
-        return () => {
-            window.removeEventListener('scroll', handleScroll);
-        };
+            return () => {
+                window.removeEventListener('scroll', handleScroll);
+            };
+        } return () => {};
     }, [handleScroll]);
 
     useEffect(() => {
@@ -73,7 +78,7 @@ function LazyImage(props: IProps) {
 
     if (imageSrc.length === 0) {
         return (
-            <div className={classes.loadingImage}>
+            <div className={`${classes.image} ${classes.loadingImage}`}>
                 <CircularProgress thickness={5} />
             </div>
         );
@@ -85,35 +90,26 @@ function LazyImage(props: IProps) {
             ref={ref}
             src={imageSrc}
             alt={`Page #${index}`}
-            style={{ width: '100%' }}
         />
     );
 }
 
-export default function Page(props: IProps) {
+const Page = React.forwardRef((props: IProps, ref: any) => {
     const {
         src, index, setCurPage, settings,
     } = props;
     const classes = useStyles(settings)();
 
     return (
-        <div style={{ margin: '0 auto' }}>
-            <LazyLoad
-                offset={window.innerHeight}
-                placeholder={(
-                    <div className={classes.loading}>
-                        <CircularProgress thickness={5} />
-                    </div>
-                )}
-                once
-            >
-                <LazyImage
-                    src={src}
-                    index={index}
-                    setCurPage={setCurPage}
-                    settings={settings}
-                />
-            </LazyLoad>
+        <div ref={ref} style={{ margin: '0 auto' }}>
+            <LazyImage
+                src={src}
+                index={index}
+                setCurPage={setCurPage}
+                settings={settings}
+            />
         </div>
     );
-}
+});
+
+export default Page;

webUI/react/src/components/reader/PageNumber.tsx

@@ -0,0 +1,39 @@
+/*
+ * 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 { makeStyles } from '@material-ui/core/styles';
+import React from 'react';
+
+const useStyles = (settings: IReaderSettings) => makeStyles({
+    pageNumber: {
+        display: settings.showPageNumber ? 'block' : 'none',
+        position: 'fixed',
+        bottom: '50px',
+        right: settings.staticNav ? 'calc((100vw - 325px)/2)' : 'calc((100vw - 25px)/2)',
+        width: '50px',
+        textAlign: 'center',
+        backgroundColor: 'rgba(0, 0, 0, 0.3)',
+        borderRadius: '10px',
+    },
+});
+
+interface IProps {
+    settings: IReaderSettings
+    curPage: number
+    pageCount: number
+}
+
+export default function PageNumber(props: IProps) {
+    const { settings, curPage, pageCount } = props;
+    const classes = useStyles(settings)();
+
+    return (
+        <div className={classes.pageNumber}>
+            {`${curPage + 1} / ${pageCount}`}
+        </div>
+    );
+}

webUI/react/src/components/reader/pager/HorizontalPager.tsx

@@ -0,0 +1,51 @@
+/* eslint-disable @typescript-eslint/no-unused-vars */
+/*
+ * 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 { makeStyles } from '@material-ui/core/styles';
+import React from 'react';
+import Page from '../Page';
+
+const useStyles = makeStyles({
+    reader: {
+        display: 'flex',
+        flexDirection: 'row',
+        justifyContent: 'center',
+        margin: '0 auto',
+        width: '100%',
+        height: '100vh',
+        overflowX: 'scroll',
+    },
+});
+
+interface IProps {
+    pages: Array<IReaderPage>
+    setCurPage: React.Dispatch<React.SetStateAction<number>>
+    settings: IReaderSettings
+}
+
+export default function HorizontalPager(props: IProps) {
+    const { pages, settings, setCurPage } = props;
+
+    const classes = useStyles();
+
+    return (
+        <div className={classes.reader}>
+            {
+                pages.map((page) => (
+                    <Page
+                        key={page.index}
+                        index={page.index}
+                        src={page.src}
+                        setCurPage={setCurPage}
+                        settings={settings}
+                    />
+                ))
+            }
+        </div>
+    );
+}

webUI/react/src/components/reader/pager/PagedPager.tsx

@@ -0,0 +1,89 @@
+/* eslint-disable @typescript-eslint/no-unused-vars */
+/*
+ * 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 { makeStyles } from '@material-ui/core/styles';
+import React, { useEffect, useRef } from 'react';
+import { useHistory } from 'react-router-dom';
+import Page from '../Page';
+
+const useStyles = makeStyles({
+    reader: {
+        display: 'flex',
+        flexDirection: 'row',
+        justifyContent: 'center',
+        margin: '0 auto',
+        width: '100%',
+        height: '100vh',
+    },
+});
+
+export default function PagedReader(props: IReaderProps) {
+    const {
+        pages, settings, setCurPage, curPage, manga, chapter, nextChapter,
+    } = props;
+
+    const classes = useStyles();
+    const history = useHistory();
+
+    const pageRef = useRef<HTMLDivElement>(null);
+
+    function nextPage() {
+        if (curPage < pages.length - 1) {
+            setCurPage(curPage + 1);
+        } else if (settings.loadNextonEnding) {
+            nextChapter();
+        }
+    }
+
+    function prevPage() {
+        if (curPage > 0) { setCurPage(curPage - 1); }
+    }
+
+    function keyboardControl(e:KeyboardEvent) {
+        switch (e.key) {
+            case 'ArrowRight':
+                nextPage();
+                break;
+            case 'ArrowLeft':
+                prevPage();
+                break;
+            default:
+                break;
+        }
+    }
+
+    function clickControl(e:MouseEvent) {
+        if (e.clientX > window.innerWidth / 2) {
+            nextPage();
+        } else {
+            prevPage();
+        }
+    }
+
+    useEffect(() => {
+        document.addEventListener('keyup', keyboardControl, false);
+        pageRef.current?.addEventListener('click', clickControl);
+
+        return () => {
+            document.removeEventListener('keyup', keyboardControl);
+            pageRef.current?.removeEventListener('click', clickControl);
+        };
+    }, [curPage, pageRef]);
+
+    return (
+        <div ref={pageRef} className={classes.reader}>
+            <Page
+                key={curPage}
+                index={curPage}
+                src={pages[curPage].src}
+                setCurPage={setCurPage}
+                settings={settings}
+            />
+        </div>
+    );
+}

webUI/react/src/components/reader/pager/VerticalPager.tsx

@@ -0,0 +1,76 @@
+/* eslint-disable @typescript-eslint/no-unused-vars */
+/*
+ * 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 { makeStyles } from '@material-ui/core/styles';
+import React, { useEffect, useRef, useState } from 'react';
+import { useHistory } from 'react-router-dom';
+import Page from '../Page';
+
+const useStyles = makeStyles({
+    reader: {
+        display: 'flex',
+        flexDirection: 'column',
+        justifyContent: 'center',
+        margin: '0 auto',
+        width: '100%',
+    },
+});
+
+export default function VerticalReader(props: IReaderProps) {
+    const {
+        pages, settings, setCurPage, curPage, manga, chapter, nextChapter,
+    } = props;
+
+    const classes = useStyles();
+    const history = useHistory();
+
+    const [initialScroll, setInitialScroll] = useState(-1);
+    const initialPageRef = useRef<HTMLDivElement>(null);
+
+    const handleLoadNextonEnding = () => {
+        if ((window.innerHeight + window.scrollY) >= document.body.offsetHeight) {
+            nextChapter();
+        }
+    };
+    useEffect(() => {
+        if (settings.loadNextonEnding) { window.addEventListener('scroll', handleLoadNextonEnding); }
+
+        return () => {
+            window.removeEventListener('scroll', handleLoadNextonEnding);
+        };
+    }, []);
+
+    useEffect(() => {
+        if ((chapter as IChapter).lastPageRead > -1) {
+            setInitialScroll((chapter as IChapter).lastPageRead);
+        }
+    }, []);
+
+    useEffect(() => {
+        if (initialScroll > -1) {
+            initialPageRef.current?.scrollIntoView();
+        }
+    }, [initialScroll, initialPageRef.current]);
+
+    return (
+        <div className={classes.reader}>
+            {
+                pages.map((page) => (
+                    <Page
+                        key={page.index}
+                        index={page.index}
+                        src={page.src}
+                        setCurPage={setCurPage}
+                        settings={settings}
+                        ref={page.index === initialScroll ? initialPageRef : null}
+                    />
+                ))
+            }
+        </div>
+    );
+}

webUI/react/src/index.tsx

@@ -10,7 +10,7 @@ import ReactDOM from 'react-dom';
 import App from './App';
 import './index.css';
 // roboto font
-import 'fontsource-roboto';
+import '@fontsource/roboto';
 
 ReactDOM.render(
     <React.StrictMode>

webUI/react/src/screens/Library.tsx

@@ -10,6 +10,7 @@ import React, { useContext, useEffect, useState } from 'react';
 import MangaGrid from '../components/MangaGrid';
 import NavbarContext from '../context/NavbarContext';
 import client from '../util/client';
+import cloneObject from '../util/cloneObject';
 
 interface IMangaCategory {
     category: ICategory
@@ -98,7 +99,7 @@ export default function Library() {
                 client.get(`/api/v1/category/${tab.category.id}`)
                     .then((response) => response.data)
                     .then((data: IManga[]) => {
-                        const tabsClone = JSON.parse(JSON.stringify(tabs));
+                        const tabsClone = cloneObject(tabs);
                         tabsClone[index].mangas = data;
                         tabsClone[index].isFetched = true;
 

webUI/react/src/screens/Manga.tsx

@@ -7,14 +7,15 @@
  * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
 
 import React, { useEffect, useState, useContext } from 'react';
-import { makeStyles, Theme } from '@material-ui/core/styles';
+import { makeStyles, Theme, useTheme } from '@material-ui/core/styles';
 import { useParams } from 'react-router-dom';
-import CircularProgress from '@material-ui/core/CircularProgress';
+import { Virtuoso } from 'react-virtuoso';
 import ChapterCard from '../components/ChapterCard';
 import MangaDetails from '../components/MangaDetails';
 import NavbarContext from '../context/NavbarContext';
 import client from '../util/client';
 import LoadingPlaceholder from '../components/LoadingPlaceholder';
+import makeToast from '../components/Toast';
 
 const useStyles = makeStyles((theme: Theme) => ({
     root: {
@@ -26,6 +27,8 @@ const useStyles = makeStyles((theme: Theme) => ({
     chapters: {
         listStyle: 'none',
         padding: 0,
+        width: '100vw',
+        minHeight: '200px',
         [theme.breakpoints.up('md')]: {
             width: '50vw',
             height: 'calc(100vh - 64px)',
@@ -43,40 +46,47 @@ const useStyles = makeStyles((theme: Theme) => ({
 
 export default function Manga() {
     const classes = useStyles();
+    const theme = useTheme();
 
     const { setTitle } = useContext(NavbarContext);
     useEffect(() => { setTitle('Manga'); }, []); // delegate setting topbar action to MangaDetails
 
-    const { id } = useParams<{id: string}>();
+    const { id } = useParams<{ id: string }>();
 
     const [manga, setManga] = useState<IManga>();
     const [chapters, setChapters] = useState<IChapter[]>([]);
+    const [fetchedChapters, setFetchedChapters] = useState(false);
+    const [noChaptersFound, setNoChaptersFound] = useState(false);
+    const [chapterUpdateTriggerer, setChapterUpdateTriggerer] = useState(0);
+
+    function triggerChaptersUpdate() {
+        setChapterUpdateTriggerer(chapterUpdateTriggerer + 1);
+    }
 
     useEffect(() => {
-        client.get(`/api/v1/manga/${id}/`)
-            .then((response) => response.data)
-            .then((data: IManga) => {
-                setManga(data);
-                setTitle(data.title);
-            });
-    }, []);
+        if (manga === undefined || !manga.freshData) {
+            client.get(`/api/v1/manga/${id}/?onlineFetch=${manga !== undefined}`)
+                .then((response) => response.data)
+                .then((data: IManga) => {
+                    setManga(data);
+                    setTitle(data.title);
+                });
+        }
+    }, [manga]);
 
     useEffect(() => {
-        client.get(`/api/v1/manga/${id}/chapters`)
+        const shouldFetchOnline = fetchedChapters && chapterUpdateTriggerer === 0;
+        client.get(`/api/v1/manga/${id}/chapters?onlineFetch=${shouldFetchOnline}`)
             .then((response) => response.data)
-            .then((data) => setChapters(data));
-    }, []);
-
-    const chapterCards = (
-        <LoadingPlaceholder
-            shouldRender={chapters.length > 0}
-        >
-            <ol className={classes.chapters}>
-                {chapters.map((chapter) => (<ChapterCard chapter={chapter} />))}
-            </ol>
-        </LoadingPlaceholder>
-
-    );
+            .then((data) => {
+                if (data.length === 0 && fetchedChapters) {
+                    makeToast('No chapters found', 'warning');
+                    setNoChaptersFound(true);
+                }
+                setChapters(data);
+            })
+            .then(() => setFetchedChapters(true));
+    }, [chapters.length, fetchedChapters, chapterUpdateTriggerer]);
 
     return (
         <div className={classes.root}>
@@ -85,7 +95,27 @@ export default function Manga() {
                 component={MangaDetails}
                 componentProps={{ manga }}
             />
-            {chapterCards}
+
+            <LoadingPlaceholder
+                shouldRender={chapters.length > 0 || noChaptersFound}
+            >
+                <Virtuoso
+                    style={{ // override Virtuoso default values and set them with class
+                        height: 'undefined',
+                    }}
+                    className={classes.chapters}
+                    totalCount={chapters.length}
+                    itemContent={(index:number) => (
+                        <ChapterCard
+                            chapter={chapters[index]}
+                            triggerChaptersUpdate={triggerChaptersUpdate}
+                        />
+                    )}
+                    useWindowScroll={window.innerWidth < 960}
+                    overscan={window.innerHeight * 0.5}
+                />
+            </LoadingPlaceholder>
+
         </div>
     );
 }

webUI/react/src/screens/Reader.tsx

@@ -9,54 +9,84 @@
 import CircularProgress from '@material-ui/core/CircularProgress';
 import { makeStyles } from '@material-ui/core/styles';
 import React, { useContext, useEffect, useState } from 'react';
-import { useParams } from 'react-router-dom';
-import Page from '../components/Page';
-import ReaderNavBar, { defaultReaderSettings, IReaderSettings } from '../components/ReaderNavBar';
+import { useHistory, useParams } from 'react-router-dom';
+import HorizontalPager from '../components/reader/pager/HorizontalPager';
+import Page from '../components/reader/Page';
+import PageNumber from '../components/reader/PageNumber';
+import WebtoonPager from '../components/reader/pager/PagedPager';
+import VerticalPager from '../components/reader/pager/VerticalPager';
+import ReaderNavBar, { defaultReaderSettings } from '../components/navbar/ReaderNavBar';
 import NavbarContext from '../context/NavbarContext';
 import client from '../util/client';
 import useLocalStorage from '../util/useLocalStorage';
+import cloneObject from '../util/cloneObject';
 
 const useStyles = (settings: IReaderSettings) => makeStyles({
-    reader: {
-        display: 'flex',
-        flexDirection: 'column',
-        justifyContent: 'center',
-        margin: '0 auto',
+    root: {
+        width: settings.staticNav ? 'calc(100vw - 300px)' : '100vw',
     },
 
     loading: {
         margin: '50px auto',
     },
-
-    pageNumber: {
-        display: settings.showPageNumber ? 'block' : 'none',
-        position: 'fixed',
-        bottom: '50px',
-        right: settings.staticNav ? 'calc((100vw - 325px)/2)' : 'calc((100vw - 25px)/2)',
-        width: '50px',
-        textAlign: 'center',
-        backgroundColor: 'rgba(0, 0, 0, 0.3)',
-        borderRadius: '10px',
-    },
 });
 
+const getReaderComponent = (readerType: ReaderType) => {
+    switch (readerType) {
+        case 'ContinuesVertical':
+            return VerticalPager;
+            break;
+        case 'Webtoon':
+            return VerticalPager;
+            break;
+        case 'SingleVertical':
+            return WebtoonPager;
+            break;
+        case 'SingleRTL':
+            return WebtoonPager;
+            break;
+        case 'SingleLTR':
+            return WebtoonPager;
+            break;
+        case 'ContinuesHorizontal':
+            return HorizontalPager;
+        default:
+            return VerticalPager;
+            break;
+    }
+};
+
 const range = (n:number) => Array.from({ length: n }, (value, key) => key);
-const initialChapter = () => ({ pageCount: -1, chapterIndex: -1, chapterCount: 0 });
+const initialChapter = () => ({ pageCount: -1, index: -1, chapterCount: 0 });
 
 export default function Reader() {
     const [settings, setSettings] = useLocalStorage<IReaderSettings>('readerSettings', defaultReaderSettings);
 
     const classes = useStyles(settings)();
+    const history = useHistory();
 
     const [serverAddress] = useLocalStorage<String>('serverBaseURL', '');
 
-    const { chapterIndex, mangaId } = useParams<{chapterIndex: string, mangaId: string}>();
+    const { chapterIndex, mangaId } = useParams<{ chapterIndex: string, mangaId: string }>();
     const [manga, setManga] = useState<IMangaCard | IManga>({ id: +mangaId, title: '', thumbnailUrl: '' });
     const [chapter, setChapter] = useState<IChapter | IPartialChpter>(initialChapter());
     const [curPage, setCurPage] = useState<number>(0);
-
     const { setOverride, setTitle } = useContext(NavbarContext);
     useEffect(() => {
+        // make sure settings has all the keys
+        const settingsClone = cloneObject(settings) as any;
+        const defualtSettings = defaultReaderSettings();
+        let shouldUpdateSettings = false;
+        Object.keys(defualtSettings).forEach((key) => {
+            const keyOf = key as keyof IReaderSettings;
+            if (settings[keyOf] === undefined) {
+                settingsClone[keyOf] = defualtSettings[keyOf];
+                shouldUpdateSettings = true;
+            }
+        });
+        if (shouldUpdateSettings) { setSettings(settingsClone); }
+
+        // set the custom navbar
         setOverride(
             {
                 status: true,
@@ -92,9 +122,24 @@ export default function Reader() {
             .then((response) => response.data)
             .then((data:IChapter) => {
                 setChapter(data);
+                setCurPage(data.lastPageRead);
             });
     }, [chapterIndex]);
 
+    useEffect(() => {
+        if (curPage !== -1) {
+            const formData = new FormData();
+            formData.append('lastPageRead', curPage.toString());
+            client.patch(`/api/v1/manga/${manga.id}/chapter/${chapter.index}`, formData);
+        }
+
+        if (curPage === chapter.pageCount - 1) {
+            const formDataRead = new FormData();
+            formDataRead.append('read', 'true');
+            client.patch(`/api/v1/manga/${manga.id}/chapter/${chapter.index}`, formDataRead);
+        }
+    }, [curPage]);
+
     if (chapter.pageCount === -1) {
         return (
             <div className={classes.loading}>
@@ -102,20 +147,42 @@ export default function Reader() {
             </div>
         );
     }
+
+    const nextChapter = () => {
+        if (chapter.index < chapter.chapterCount) {
+            const formData = new FormData();
+            formData.append('lastPageRead', `${chapter.pageCount - 1}`);
+            formData.append('read', 'true');
+            client.patch(`/api/v1/manga/${manga.id}/chapter/${chapter.index}`, formData);
+
+            history.push(`/manga/${manga.id}/chapter/${chapter.index + 1}`);
+        }
+    };
+
+    const pages = range(chapter.pageCount).map((index) => ({
+        index,
+        src: `${serverAddress}/api/v1/manga/${mangaId}/chapter/${chapterIndex}/page/${index}`,
+    }));
+
+    const ReaderComponent = getReaderComponent(settings.readerType);
+
     return (
-        <div className={classes.reader}>
-            <div className={classes.pageNumber}>
-                {`${curPage + 1} / ${chapter.pageCount}`}
-            </div>
-            {range(chapter.pageCount).map((index) => (
-                <Page
-                    key={index}
-                    index={index}
-                    src={`${serverAddress}/api/v1/manga/${mangaId}/chapter/${chapterIndex}/page/${index}`}
-                    setCurPage={setCurPage}
-                    settings={settings}
-                />
-            ))}
+        <div className={classes.root}>
+            <PageNumber
+                settings={settings}
+                curPage={curPage}
+                pageCount={chapter.pageCount}
+            />
+            <ReaderComponent
+                pages={pages}
+                pageCount={chapter.pageCount}
+                setCurPage={setCurPage}
+                curPage={curPage}
+                settings={settings}
+                manga={manga}
+                chapter={chapter}
+                nextChapter={nextChapter}
+            />
         </div>
     );
 }

webUI/react/src/screens/SearchSingle.tsx

@@ -27,7 +27,7 @@ export default function SearchSingle() {
     const { setTitle, setAction } = useContext(NavbarContext);
     useEffect(() => { setTitle('Search'); setAction(<></>); }, []);
 
-    const { sourceId } = useParams<{sourceId: string}>();
+    const { sourceId } = useParams<{ sourceId: string }>();
     const classes = useStyles();
     const [error, setError] = useState<boolean>(false);
     const [mangas, setMangas] = useState<IMangaCard[]>([]);

webUI/react/src/screens/SourceMangas.tsx

@@ -15,7 +15,7 @@ export default function SourceMangas(props: { popular: boolean }) {
     const { setTitle, setAction } = useContext(NavbarContext);
     useEffect(() => { setTitle('Source'); setAction(<></>); }, []);
 
-    const { sourceId } = useParams<{sourceId: string}>();
+    const { sourceId } = useParams<{ sourceId: string }>();
     const [mangas, setMangas] = useState<IMangaCard[]>([]);
     const [hasNextPage, setHasNextPage] = useState<boolean>(false);
     const [lastPageNum, setLastPageNum] = useState<number>(1);

webUI/react/src/typings.d.ts

@@ -50,24 +50,29 @@ interface IManga {
 
     inLibrary: boolean
     source: ISource
+
+    freshData: boolean
 }
 
 interface IChapter {
     id: number
     url: string
     name: string
-    date_upload: number
-    chapter_number: number
+    uploadDate: number
+    chapterNumber: number
     scanlator: String
     mangaId: number
-    chapterIndex: number
+    read: boolean
+    bookmarked: boolean
+    lastPageRead: number
+    index: number
     chapterCount: number
     pageCount: number
 }
 
 interface IPartialChpter {
     pageCount: number
-    chapterIndex: number
+    index: number
     chapterCount: number
 }
 
@@ -82,3 +87,34 @@ interface INavbarOverride {
     status: boolean
     value: any
 }
+
+type ReaderType =
+'ContinuesVertical'|
+'Webtoon' |
+'SingleVertical' |
+'SingleRTL' |
+'SingleLTR' |
+'ContinuesHorizontal';
+
+interface IReaderSettings{
+    staticNav: boolean
+    showPageNumber: boolean
+    loadNextonEnding: boolean
+    readerType: ReaderType
+}
+
+interface IReaderPage {
+    index: number
+    src: string
+}
+
+interface IReaderProps {
+    pages: Array<IReaderPage>
+    pageCount: number
+    setCurPage: React.Dispatch<React.SetStateAction<number>>
+    curPage: number
+    settings: IReaderSettings
+    manga: IMangaCard | IManga
+    chapter: IChapter | IPartialChpter
+    nextChapter: () => void
+}

webUI/react/src/util/cloneObject.tsx

@@ -0,0 +1,10 @@
+/*
+ * 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/. */
+
+export default function cloneObject<T extends object>(obj: T) {
+    return JSON.parse(JSON.stringify(obj)) as T;
+}