Release 0.8.1

Extract hardcoded strings from layouts
Translations (#1750 )
2025-06-26 19:17:51 +02:00 · 2019-03-15 16:50:13 +01:00 · 2019-03-15 08:48:12 +01:00 · 2019-03-15 08:41:10 +01:00 · 2019-03-14 21:44:20 +01:00 · 2019-03-14 17:45:21 +01:00
204 changed files with 13316 additions and 8480 deletions
--- a/.github/CONTRIBUTING.md
+++ b/.github/CONTRIBUTING.md
@ -1,5 +1,5 @@
 1. **Before reporting a new issue, take a look at the [FAQ](https://github.com/inorichi/tachiyomi/wiki/FAQ), the [changelog](https://github.com/inorichi/tachiyomi/releases) and the already opened [issues](https://github.com/inorichi/tachiyomi/issues).**
-2. If you are unsure, ask here: [![Discord](https://img.shields.io/discord/349436576037732353.svg)](https://discord.gg/WrBkRk4)
+2. If you are unsure, ask here: [![Discord](https://img.shields.io/discord/349436576037732353.svg)](https://discord.gg/tachiyomi)
 3. What is your type of issue?
    * [Catalogue request](#catalogue-requests)
    * [Bugs](#bugs)
--- a/.github/ISSUE_TEMPLATE.md
+++ b/.github/ISSUE_TEMPLATE.md
@ -1,5 +1,7 @@
-**Please fill out this form and remove the first two lines before posting.**
-**If your issue is a request for a catalogue it belongs here https://github.com/inorichi/tachiyomi-extensions/**
+**DO NOT OPEN ISSUES/REQUESTS RELATING TO EXTENSIONS/CATALOGUES IN THIS REPOSITORY. Open them at the following repository  https://github.com/inorichi/tachiyomi-extensions/**
+
+**For all other requests Please fill out the form below and remove the first 3 lines of this template**
+
 **App version:**

 **Issue/Request:**
@ -10,4 +12,4 @@
 2.
 3.

-**Other details:**
+**Other details:**
--- a/.travis.yml
+++ b/.travis.yml
@ -1,7 +1,7 @@
 language: android
 android:
  components:
-  - build-tools-27.0.3
+  - build-tools-28.0.3
  - android-27
  - extra-android-m2repository
  - extra-google-m2repository
--- a/README.md
+++ b/README.md
@ -1,6 +1,6 @@
 | Build | Stable | Dev | Contribute | Contact |
 |-------|----------|---------|------------|---------|
-| [![Travis](https://img.shields.io/travis/inorichi/tachiyomi.svg)](https://travis-ci.org/inorichi/tachiyomi) | [![stable release](https://img.shields.io/github/release/inorichi/tachiyomi.svg?maxAge=3600&label=download%20(autoupdate%20included))](https://github.com/inorichi/tachiyomi/releases) | [![latest dev build](https://img.shields.io/badge/download-latest%20build-blue.svg)](http://tachiyomi.kanade.eu/latest) [![fdroid dev](https://img.shields.io/badge/autoupdate-wiki-blue.svg)](//github.com/inorichi/tachiyomi/wiki/F-Droid-for-dev-versions) | [![Translation status](https://hosted.weblate.org/widgets/tachiyomi/-/svg-badge.svg)](https://hosted.weblate.org/engage/tachiyomi/?utm_source=widget) | [![Discord](https://img.shields.io/discord/349436576037732353.svg)](https://discord.gg/2dDQBv2) |
+| [![Travis](https://img.shields.io/travis/inorichi/tachiyomi.svg)](https://travis-ci.org/inorichi/tachiyomi) | [![stable release](https://img.shields.io/github/release/inorichi/tachiyomi.svg?maxAge=3600&label=download%20(autoupdate%20included))](https://github.com/inorichi/tachiyomi/releases) | [![latest dev build](https://img.shields.io/badge/download-latest%20build-blue.svg)](http://tachiyomi.kanade.eu/latest) [![fdroid dev](https://img.shields.io/badge/autoupdate-wiki-blue.svg)](//github.com/inorichi/tachiyomi/wiki/F-Droid-for-dev-versions) | [![Translation status](https://hosted.weblate.org/widgets/tachiyomi/-/svg-badge.svg)](https://hosted.weblate.org/engage/tachiyomi/?utm_source=widget) | [![Discord](https://img.shields.io/discord/349436576037732353.svg)](https://discord.gg/tachiyomi) |


 # ![app icon](./.github/readme-images/app-icon.png)Tachiyomi
@ -14,11 +14,11 @@ Features include:
 * Online reading from sources such as KissManga, MangaFox, [and more](https://github.com/inorichi/tachiyomi-extensions)
 * Local reading of downloaded manga
 * Configurable reader with multiple viewers, reading directions and other settings
-* MyAnimeList, AniList, and Kitsu support
+* [MyAnimeList](https://myanimelist.net/), [AniList](https://anilist.co/), and [Kitsu](https://kitsu.io/explore/anime) support
 * Categories to organize your library
 * Light and dark themes
 * Schedule updating your library for new chapters
-* Create backups locally or to your cloud service of choice
+* Create backups locally to read offline or to your desired cloud service 

 ## Download
 Get the app from our [releases page](https://github.com/inorichi/tachiyomi/releases).
@ -32,7 +32,7 @@ Please make sure to read the full guidelines. Your issue may be closed without w
 <details><summary>Issues</summary>

 1. **Before reporting a new issue, take a look at the [FAQ](https://github.com/inorichi/tachiyomi/wiki/FAQ), the [changelog](https://github.com/inorichi/tachiyomi/releases) and the already opened [issues](https://github.com/inorichi/tachiyomi/issues).**
-2. If you are unsure, ask here: [![Discord](https://img.shields.io/discord/349436576037732353.svg)](https://discord.gg/WrBkRk4)
+2. If you are unsure, ask here: [![Discord](https://img.shields.io/discord/349436576037732353.svg)](https://discord.gg/tachiyomi)

 </details>

--- a/app/build.gradle
+++ b/app/build.gradle
@ -30,7 +30,7 @@ ext {

 android {
    compileSdkVersion 27
-    buildToolsVersion '27.0.3'
+    buildToolsVersion '28.0.3'
    publishNonDefault true

    defaultConfig {
@ -38,8 +38,8 @@ android {
        minSdkVersion 16
        targetSdkVersion 27
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
-        versionCode 36
-        versionName "0.7.3"
+        versionCode 39
+        versionName "0.8.1"

        buildConfigField "String", "COMMIT_COUNT", "\"${getCommitCount()}\""
        buildConfigField "String", "COMMIT_SHA", "\"${getGitSha()}\""
@ -102,7 +102,7 @@ android {
 dependencies {

    // Modified dependencies
-    implementation 'com.github.inorichi:subsampling-scale-image-view:81b9d68'
+    implementation 'com.github.inorichi:subsampling-scale-image-view:ac0dae7'
    implementation 'com.github.inorichi:junrar-android:634c1f5'

    // Android support library
@ -116,11 +116,11 @@ dependencies {
    implementation "com.android.support:support-annotations:$support_library_version"
    implementation "com.android.support:customtabs:$support_library_version"

-    implementation 'com.android.support.constraint:constraint-layout:1.1.0-beta6'
+    implementation 'com.android.support.constraint:constraint-layout:1.1.2'

-    implementation 'com.android.support:multidex:1.0.2'
+    implementation 'com.android.support:multidex:1.0.3'

-    standardImplementation 'com.google.firebase:firebase-core:12.0.1'
+    standardImplementation 'com.google.firebase:firebase-core:11.8.0'

    // ReactiveX
    implementation 'io.reactivex:rxandroid:1.2.1'
@ -130,7 +130,7 @@ dependencies {
    implementation 'com.github.pwittchen:reactivenetwork:0.7.0'

    // Network client
-    implementation "com.squareup.okhttp3:okhttp:3.9.1"
+    implementation "com.squareup.okhttp3:okhttp:3.10.0"
    implementation 'com.squareup.okio:okio:1.14.0'

    // REST
@ -154,14 +154,15 @@ dependencies {
    implementation 'org.jsoup:jsoup:1.10.2'

    // Job scheduling
-    implementation 'com.evernote:android-job:1.2.4'
-    implementation 'com.google.android.gms:play-services-gcm:12.0.1'
+    implementation 'com.evernote:android-job:1.2.5'
+    implementation 'com.google.android.gms:play-services-gcm:11.8.0'

    // Changelog
    implementation 'com.github.gabrielemariotti.changeloglib:changelog:2.1.0'

    // Database
-    implementation "com.pushtorefresh.storio:sqlite:1.13.0"
+    implementation 'eu.kanade.storio:storio:1.13.0'
+    implementation 'io.requery:sqlite-android:3.25.2'

    // Model View Presenter
    final nucleus_version = '3.0.0'
@ -201,11 +202,13 @@ dependencies {
    implementation 'com.nightlynexus.viewstatepageradapter:viewstatepageradapter:1.0.4'
    implementation 'com.github.mthli:Slice:v1.2'
    implementation 'me.gujun.android.taggroup:library:1.4@aar'
+    implementation 'com.github.chrisbanes:PhotoView:2.1.3'
+    implementation 'com.github.inorichi:DirectionalViewPager:3acc51a'

    // Conductor
-    implementation "com.github.inorichi.Conductor:conductor:be8b3c5"
-    implementation ("com.bluelinelabs:conductor-support:2.1.5-SNAPSHOT") {
-        exclude group: "com.bluelinelabs", module: "conductor"
+    implementation 'com.bluelinelabs:conductor:2.1.5'
+    implementation ("com.bluelinelabs:conductor-support:2.1.5") {
+        exclude group: "com.android.support"
    }
    implementation 'com.github.inorichi:conductor-support-preference:27.0.2'

@ -234,7 +237,7 @@ dependencies {
 }

 buildscript {
-    ext.kotlin_version = '1.2.30'
+    ext.kotlin_version = '1.2.71'
    repositories {
        mavenCentral()
    }
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@ -32,8 +32,7 @@
            <meta-data android:name="android.app.shortcuts" android:resource="@xml/shortcuts"/>
        </activity>
        <activity
-            android:name=".ui.reader.ReaderActivity"
-            android:theme="@style/Theme.Reader" />
+            android:name=".ui.reader.ReaderActivity" />
        <activity
            android:name=".widget.CustomLayoutPickerActivity"
            android:label="@string/app_name"
@ -66,16 +65,6 @@
                android:resource="@xml/provider_paths" />
        </provider>

-        <provider
-            android:name="eu.kanade.tachiyomi.util.ZipContentProvider"
-            android:authorities="${applicationId}.zip-provider"
-            android:exported="false" />
-
-        <provider
-            android:name="eu.kanade.tachiyomi.util.RarContentProvider"
-            android:authorities="${applicationId}.rar-provider"
-            android:exported="false" />
-
        <receiver
            android:name=".data.notification.NotificationReceiver"
            android:exported="false" />
--- a/app/src/main/java/eu/kanade/tachiyomi/App.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/App.kt
@ -57,13 +57,17 @@ open class App : Application() {
    }

    protected open fun setupJobManager() {
-        JobManager.create(this).addJobCreator { tag ->
-            when (tag) {
-                LibraryUpdateJob.TAG -> LibraryUpdateJob()
-                UpdaterJob.TAG -> UpdaterJob()
-                BackupCreatorJob.TAG -> BackupCreatorJob()
-                else -> null
+        try {
+            JobManager.create(this).addJobCreator { tag ->
+                when (tag) {
+                    LibraryUpdateJob.TAG -> LibraryUpdateJob()
+                    UpdaterJob.TAG -> UpdaterJob()
+                    BackupCreatorJob.TAG -> BackupCreatorJob()
+                    else -> null
+                }
            }
+        } catch (e: Exception) {
+            Timber.w("Can't initialize job manager")
        }
    }

--- a/app/src/main/java/eu/kanade/tachiyomi/data/backup/BackupManager.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/backup/BackupManager.kt
@ -402,8 +402,11 @@ class BackupManager(val context: Context, version: Int = CURRENT_VERSION) {
                for (dbTrack in dbTracks) {
                    if (track.sync_id == dbTrack.sync_id) {
                        // The sync is already in the db, only update its fields
-                        if (track.remote_id != dbTrack.remote_id) {
-                            dbTrack.remote_id = track.remote_id
+                        if (track.media_id != dbTrack.media_id) {
+                            dbTrack.media_id = track.media_id
+                        }
+                        if (track.library_id != dbTrack.library_id) {
+                            dbTrack.library_id = track.library_id
                        }
                        dbTrack.last_chapter_read = Math.max(dbTrack.last_chapter_read, track.last_chapter_read)
                        isInDatabase = true
--- a/app/src/main/java/eu/kanade/tachiyomi/data/backup/BackupRestoreService.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/backup/BackupRestoreService.kt
@ -33,7 +33,8 @@ import timber.log.Timber
 import uy.kohesive.injekt.injectLazy
 import java.io.File
 import java.text.SimpleDateFormat
-import java.util.*
+import java.util.Date
+import java.util.Locale
 import java.util.concurrent.ExecutorService
 import java.util.concurrent.Executors

@ -295,7 +296,7 @@ class BackupRestoreService : Service() {
                                          categories: List<String>, history: List<DHistory>,
                                          tracks: List<Track>): Observable<Manga>? {
        // Get source
-        val source = backupManager.sourceManager.get(manga.source) ?: return null
+        val source = backupManager.sourceManager.getOrStub(manga.source)
        val dbManga = backupManager.getMangaFromDatabase(manga)

        return if (dbManga == null) {
@ -441,4 +442,4 @@ class BackupRestoreService : Service() {
        sendLocalBroadcast(intent)
    }

-}
+}
--- a/app/src/main/java/eu/kanade/tachiyomi/data/backup/serializer/TrackTypeAdapter.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/backup/serializer/TrackTypeAdapter.kt
@ -1,5 +1,6 @@
 package eu.kanade.tachiyomi.data.backup.serializer

+import android.telecom.DisconnectCause.REMOTE
 import com.github.salomonbrys.kotson.typeAdapter
 import com.google.gson.TypeAdapter
 import com.google.gson.stream.JsonToken
@ -11,7 +12,8 @@ import eu.kanade.tachiyomi.data.database.models.TrackImpl
 object TrackTypeAdapter {

    private const val SYNC = "s"
-    private const val REMOTE = "r"
+    private const val MEDIA = "r"
+    private const val LIBRARY = "ml"
    private const val TITLE = "t"
    private const val LAST_READ = "l"
    private const val TRACKING_URL = "u"
@ -24,8 +26,10 @@ object TrackTypeAdapter {
                value(it.title)
                name(SYNC)
                value(it.sync_id)
-                name(REMOTE)
-                value(it.remote_id)
+                name(MEDIA)
+                value(it.media_id)
+                name(LIBRARY)
+                value(it.library_id)
                name(LAST_READ)
                value(it.last_chapter_read)
                name(TRACKING_URL)
@ -43,7 +47,8 @@ object TrackTypeAdapter {
                        when (name) {
                            TITLE -> track.title = nextString()
                            SYNC -> track.sync_id = nextInt()
-                            REMOTE -> track.remote_id = nextInt()
+                            MEDIA -> track.media_id = nextInt()
+                            LIBRARY -> track.library_id = nextLong()
                            LAST_READ -> track.last_chapter_read = nextInt()
                            TRACKING_URL -> track.tracking_url = nextString()
                        }
--- a/app/src/main/java/eu/kanade/tachiyomi/data/database/DatabaseHelper.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/database/DatabaseHelper.kt
@ -1,10 +1,12 @@
 package eu.kanade.tachiyomi.data.database

+import android.arch.persistence.db.SupportSQLiteOpenHelper
 import android.content.Context
 import com.pushtorefresh.storio.sqlite.impl.DefaultStorIOSQLite
 import eu.kanade.tachiyomi.data.database.mappers.*
 import eu.kanade.tachiyomi.data.database.models.*
 import eu.kanade.tachiyomi.data.database.queries.*
+import io.requery.android.database.sqlite.RequerySQLiteOpenHelperFactory

 /**
 * This class provides operations to manage the database through its interfaces.
@ -12,8 +14,13 @@ import eu.kanade.tachiyomi.data.database.queries.*
 open class DatabaseHelper(context: Context)
 : MangaQueries, ChapterQueries, TrackQueries, CategoryQueries, MangaCategoryQueries, HistoryQueries {

+    private val configuration = SupportSQLiteOpenHelper.Configuration.builder(context)
+        .name(DbOpenCallback.DATABASE_NAME)
+        .callback(DbOpenCallback())
+        .build()
+
    override val db = DefaultStorIOSQLite.builder()
-            .sqliteOpenHelper(DbOpenHelper(context))
+            .sqliteOpenHelper(RequerySQLiteOpenHelperFactory().create(configuration))
            .addTypeMapping(Manga::class.java, MangaTypeMapping())
            .addTypeMapping(Chapter::class.java, ChapterTypeMapping())
            .addTypeMapping(Track::class.java, TrackTypeMapping())
--- a/app/src/main/java/eu/kanade/tachiyomi/data/database/DbOpenCallback.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/database/DbOpenCallback.kt
@ -1,12 +1,13 @@
 package eu.kanade.tachiyomi.data.database

+import android.arch.persistence.db.SupportSQLiteDatabase
+import android.arch.persistence.db.SupportSQLiteOpenHelper
 import android.content.Context
 import android.database.sqlite.SQLiteDatabase
 import android.database.sqlite.SQLiteOpenHelper
 import eu.kanade.tachiyomi.data.database.tables.*

-class DbOpenHelper(context: Context)
-: SQLiteOpenHelper(context, DATABASE_NAME, null, DATABASE_VERSION) {
+class DbOpenCallback : SupportSQLiteOpenHelper.Callback(DATABASE_VERSION) {

    companion object {
        /**
@ -17,10 +18,10 @@ class DbOpenHelper(context: Context)
        /**
         * Version of the database.
         */
-        const val DATABASE_VERSION = 6
+        const val DATABASE_VERSION = 8
    }

-    override fun onCreate(db: SQLiteDatabase) = with(db) {
+    override fun onCreate(db: SupportSQLiteDatabase) = with(db) {
        execSQL(MangaTable.createTableQuery)
        execSQL(ChapterTable.createTableQuery)
        execSQL(TrackTable.createTableQuery)
@ -30,12 +31,13 @@ class DbOpenHelper(context: Context)

        // DB indexes
        execSQL(MangaTable.createUrlIndexQuery)
-        execSQL(MangaTable.createFavoriteIndexQuery)
+        execSQL(MangaTable.createLibraryIndexQuery)
        execSQL(ChapterTable.createMangaIdIndexQuery)
+        execSQL(ChapterTable.createUnreadChaptersIndexQuery)
        execSQL(HistoryTable.createChapterIdIndexQuery)
    }

-    override fun onUpgrade(db: SQLiteDatabase, oldVersion: Int, newVersion: Int) {
+    override fun onUpgrade(db: SupportSQLiteDatabase, oldVersion: Int, newVersion: Int) {
        if (oldVersion < 2) {
            db.execSQL(ChapterTable.sourceOrderUpdateQuery)

@ -57,9 +59,17 @@ class DbOpenHelper(context: Context)
        if (oldVersion < 6) {
            db.execSQL(TrackTable.addTrackingUrl)
        }
+        if (oldVersion < 7) {
+            db.execSQL(TrackTable.addLibraryId)
+        }
+        if (oldVersion < 8) {
+            db.execSQL("DROP INDEX IF EXISTS mangas_favorite_index")
+            db.execSQL(MangaTable.createLibraryIndexQuery)
+            db.execSQL(ChapterTable.createUnreadChaptersIndexQuery)
+        }
    }

-    override fun onConfigure(db: SQLiteDatabase) {
+    override fun onConfigure(db: SupportSQLiteDatabase) {
        db.setForeignKeyConstraintsEnabled(true)
    }

--- a/app/src/main/java/eu/kanade/tachiyomi/data/database/mappers/TrackTypeMapping.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/database/mappers/TrackTypeMapping.kt
@ -13,8 +13,9 @@ import eu.kanade.tachiyomi.data.database.models.Track
 import eu.kanade.tachiyomi.data.database.models.TrackImpl
 import eu.kanade.tachiyomi.data.database.tables.TrackTable.COL_ID
 import eu.kanade.tachiyomi.data.database.tables.TrackTable.COL_LAST_CHAPTER_READ
+import eu.kanade.tachiyomi.data.database.tables.TrackTable.COL_LIBRARY_ID
 import eu.kanade.tachiyomi.data.database.tables.TrackTable.COL_MANGA_ID
-import eu.kanade.tachiyomi.data.database.tables.TrackTable.COL_REMOTE_ID
+import eu.kanade.tachiyomi.data.database.tables.TrackTable.COL_MEDIA_ID
 import eu.kanade.tachiyomi.data.database.tables.TrackTable.COL_SCORE
 import eu.kanade.tachiyomi.data.database.tables.TrackTable.COL_STATUS
 import eu.kanade.tachiyomi.data.database.tables.TrackTable.COL_SYNC_ID
@ -45,7 +46,8 @@ class TrackPutResolver : DefaultPutResolver<Track>() {
        put(COL_ID, obj.id)
        put(COL_MANGA_ID, obj.manga_id)
        put(COL_SYNC_ID, obj.sync_id)
-        put(COL_REMOTE_ID, obj.remote_id)
+        put(COL_MEDIA_ID, obj.media_id)
+        put(COL_LIBRARY_ID, obj.library_id)
        put(COL_TITLE, obj.title)
        put(COL_LAST_CHAPTER_READ, obj.last_chapter_read)
        put(COL_TOTAL_CHAPTERS, obj.total_chapters)
@ -62,7 +64,8 @@ class TrackGetResolver : DefaultGetResolver<Track>() {
        id = cursor.getLong(cursor.getColumnIndex(COL_ID))
        manga_id = cursor.getLong(cursor.getColumnIndex(COL_MANGA_ID))
        sync_id = cursor.getInt(cursor.getColumnIndex(COL_SYNC_ID))
-        remote_id = cursor.getInt(cursor.getColumnIndex(COL_REMOTE_ID))
+        media_id = cursor.getInt(cursor.getColumnIndex(COL_MEDIA_ID))
+        library_id = cursor.getLong(cursor.getColumnIndex(COL_LIBRARY_ID))
        title = cursor.getString(cursor.getColumnIndex(COL_TITLE))
        last_chapter_read = cursor.getInt(cursor.getColumnIndex(COL_LAST_CHAPTER_READ))
        total_chapters = cursor.getInt(cursor.getColumnIndex(COL_TOTAL_CHAPTERS))
--- a/app/src/main/java/eu/kanade/tachiyomi/data/database/models/Track.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/database/models/Track.kt
@ -10,7 +10,9 @@ interface Track : Serializable {

    var sync_id: Int

-    var remote_id: Int
+    var media_id: Int
+
+    var library_id: Long?

    var title: String

--- a/app/src/main/java/eu/kanade/tachiyomi/data/database/models/TrackImpl.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/database/models/TrackImpl.kt
@ -8,7 +8,9 @@ class TrackImpl : Track {

    override var sync_id: Int = 0

-    override var remote_id: Int = 0
+    override var media_id: Int = 0
+
+    override var library_id: Long? = null

    override lateinit var title: String

@ -30,13 +32,13 @@ class TrackImpl : Track {

        if (manga_id != other.manga_id) return false
        if (sync_id != other.sync_id) return false
-        return remote_id == other.remote_id
+        return media_id == other.media_id
    }

    override fun hashCode(): Int {
        var result = (manga_id xor manga_id.ushr(32)).toInt()
        result = 31 * result + sync_id
-        result = 31 * result + remote_id
+        result = 31 * result + media_id
        return result
    }

--- a/app/src/main/java/eu/kanade/tachiyomi/data/database/queries/MangaQueries.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/database/queries/MangaQueries.kt
@ -6,10 +6,7 @@ import com.pushtorefresh.storio.sqlite.queries.RawQuery
 import eu.kanade.tachiyomi.data.database.DbProvider
 import eu.kanade.tachiyomi.data.database.models.LibraryManga
 import eu.kanade.tachiyomi.data.database.models.Manga
-import eu.kanade.tachiyomi.data.database.resolvers.LibraryMangaGetResolver
-import eu.kanade.tachiyomi.data.database.resolvers.MangaFavoritePutResolver
-import eu.kanade.tachiyomi.data.database.resolvers.MangaFlagsPutResolver
-import eu.kanade.tachiyomi.data.database.resolvers.MangaLastUpdatedPutResolver
+import eu.kanade.tachiyomi.data.database.resolvers.*
 import eu.kanade.tachiyomi.data.database.tables.CategoryTable
 import eu.kanade.tachiyomi.data.database.tables.ChapterTable
 import eu.kanade.tachiyomi.data.database.tables.MangaCategoryTable
@ -80,6 +77,11 @@ interface MangaQueries : DbProvider {
            .withPutResolver(MangaFavoritePutResolver())
            .prepare()

+    fun updateMangaViewer(manga: Manga) = db.put()
+            .`object`(manga)
+            .withPutResolver(MangaViewerPutResolver())
+            .prepare()
+
    fun deleteManga(manga: Manga) = db.delete().`object`(manga).prepare()

    fun deleteMangas(mangas: List<Manga>) = db.delete().objects(mangas).prepare()
@ -108,4 +110,4 @@ interface MangaQueries : DbProvider {

    fun getTotalChapterManga() = db.get().listOfObjects(Manga::class.java)
            .withQuery(RawQuery.builder().query(getTotalChapterMangaQuery()).observesTables(MangaTable.TABLE).build()).prepare();
-}
+}
--- a/app/src/main/java/eu/kanade/tachiyomi/data/database/resolvers/MangaViewerPutResolver.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/database/resolvers/MangaViewerPutResolver.kt
@ -0,0 +1,32 @@
+package eu.kanade.tachiyomi.data.database.resolvers
+
+import android.content.ContentValues
+import com.pushtorefresh.storio.sqlite.StorIOSQLite
+import com.pushtorefresh.storio.sqlite.operations.put.PutResolver
+import com.pushtorefresh.storio.sqlite.operations.put.PutResult
+import com.pushtorefresh.storio.sqlite.queries.UpdateQuery
+import eu.kanade.tachiyomi.data.database.inTransactionReturn
+import eu.kanade.tachiyomi.data.database.models.Manga
+import eu.kanade.tachiyomi.data.database.tables.MangaTable
+
+class MangaViewerPutResolver : PutResolver<Manga>() {
+
+    override fun performPut(db: StorIOSQLite, manga: Manga) = db.inTransactionReturn {
+        val updateQuery = mapToUpdateQuery(manga)
+        val contentValues = mapToContentValues(manga)
+
+        val numberOfRowsUpdated = db.lowLevel().update(updateQuery, contentValues)
+        PutResult.newUpdateResult(numberOfRowsUpdated, updateQuery.table())
+    }
+
+    fun mapToUpdateQuery(manga: Manga) = UpdateQuery.builder()
+        .table(MangaTable.TABLE)
+        .where("${MangaTable.COL_ID} = ?")
+        .whereArgs(manga.id)
+        .build()
+
+    fun mapToContentValues(manga: Manga) = ContentValues(1).apply {
+        put(MangaTable.COL_VIEWER, manga.viewer)
+    }
+
+}
--- a/app/src/main/java/eu/kanade/tachiyomi/data/database/tables/ChapterTable.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/database/tables/ChapterTable.kt
@ -49,6 +49,10 @@ object ChapterTable {
    val createMangaIdIndexQuery: String
        get() = "CREATE INDEX ${TABLE}_${COL_MANGA_ID}_index ON $TABLE($COL_MANGA_ID)"

+    val createUnreadChaptersIndexQuery: String
+        get() = "CREATE INDEX ${TABLE}_unread_by_manga_index ON $TABLE($COL_MANGA_ID, $COL_READ) " +
+                "WHERE $COL_READ = 0"
+
    val sourceOrderUpdateQuery: String
        get() = "ALTER TABLE $TABLE ADD COLUMN $COL_SOURCE_ORDER INTEGER DEFAULT 0"

--- a/app/src/main/java/eu/kanade/tachiyomi/data/database/tables/MangaTable.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/database/tables/MangaTable.kt
@ -60,6 +60,7 @@ object MangaTable {
    val createUrlIndexQuery: String
        get() = "CREATE INDEX ${TABLE}_${COL_URL}_index ON $TABLE($COL_URL)"

-    val createFavoriteIndexQuery: String
-        get() = "CREATE INDEX ${TABLE}_${COL_FAVORITE}_index ON $TABLE($COL_FAVORITE)"
+    val createLibraryIndexQuery: String
+        get() = "CREATE INDEX library_${COL_FAVORITE}_index ON $TABLE($COL_FAVORITE) " +
+                "WHERE $COL_FAVORITE = 1"
 }
--- a/app/src/main/java/eu/kanade/tachiyomi/data/database/tables/TrackTable.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/database/tables/TrackTable.kt
@ -10,7 +10,9 @@ object TrackTable {

    const val COL_SYNC_ID = "sync_id"

-    const val COL_REMOTE_ID = "remote_id"
+    const val COL_MEDIA_ID = "remote_id"
+
+    const val COL_LIBRARY_ID = "library_id"

    const val COL_TITLE = "title"

@ -29,7 +31,8 @@ object TrackTable {
            $COL_ID INTEGER NOT NULL PRIMARY KEY,
            $COL_MANGA_ID INTEGER NOT NULL,
            $COL_SYNC_ID INTEGER NOT NULL,
-            $COL_REMOTE_ID INTEGER NOT NULL,
+            $COL_MEDIA_ID INTEGER NOT NULL,
+            $COL_LIBRARY_ID INTEGER,
            $COL_TITLE TEXT NOT NULL,
            $COL_LAST_CHAPTER_READ INTEGER NOT NULL,
            $COL_TOTAL_CHAPTERS INTEGER NOT NULL,
@ -43,4 +46,7 @@ object TrackTable {

    val addTrackingUrl: String
        get() = "ALTER TABLE $TABLE ADD COLUMN $COL_TRACKING_URL TEXT DEFAULT ''"
+
+    val addLibraryId: String
+        get() = "ALTER TABLE $TABLE ADD COLUMN $COL_LIBRARY_ID INTEGER NULL"
 }
--- a/app/src/main/java/eu/kanade/tachiyomi/data/download/DownloadCache.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/download/DownloadCache.kt
@ -23,10 +23,12 @@ import java.util.concurrent.TimeUnit
 * @param sourceManager the source manager.
 * @param preferences the preferences of the app.
 */
-class DownloadCache(private val context: Context,
-                    private val provider: DownloadProvider,
-                    private val sourceManager: SourceManager = Injekt.get(),
-                    private val preferences: PreferencesHelper = Injekt.get()) {
+class DownloadCache(
+        private val context: Context,
+        private val provider: DownloadProvider,
+        private val sourceManager: SourceManager,
+        private val preferences: PreferencesHelper = Injekt.get()
+) {

    /**
     * The interval after which this cache should be invalidated. 1 hour shouldn't cause major
@ -194,6 +196,24 @@ class DownloadCache(private val context: Context,
        }
    }

+    /**
+     * Removes a list of chapters that have been deleted from this cache.
+     *
+     * @param chapters the list of chapter to remove.
+     * @param manga the manga of the chapter.
+     */
+    @Synchronized
+    fun removeChapters(chapters: List<Chapter>, manga: Manga) {
+        val sourceDir = rootDir.files[manga.source] ?: return
+        val mangaDir = sourceDir.files[provider.getMangaDirName(manga)] ?: return
+        for (chapter in chapters) {
+            val chapterDirName = provider.getChapterDirName(chapter)
+            if (chapterDirName in mangaDir.files) {
+                mangaDir.files -= chapterDirName
+            }
+        }
+    }
+
    /**
     * Removes a manga that has been deleted from this cache.
     *
--- a/app/src/main/java/eu/kanade/tachiyomi/data/download/DownloadManager.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/download/DownloadManager.kt
@ -7,8 +7,10 @@ import eu.kanade.tachiyomi.data.database.models.Chapter
 import eu.kanade.tachiyomi.data.database.models.Manga
 import eu.kanade.tachiyomi.data.download.model.DownloadQueue
 import eu.kanade.tachiyomi.source.Source
+import eu.kanade.tachiyomi.source.SourceManager
 import eu.kanade.tachiyomi.source.model.Page
 import rx.Observable
+import uy.kohesive.injekt.injectLazy

 /**
 * This class is used to manage chapter downloads in the application. It must be instantiated once
@ -19,6 +21,11 @@ import rx.Observable
 */
 class DownloadManager(context: Context) {

+    /**
+     * The sources manager.
+     */
+    private val sourceManager by injectLazy<SourceManager>()
+
    /**
     * Downloads provider, used to retrieve the folders where the chapters are or should be stored.
     */
@ -27,12 +34,17 @@ class DownloadManager(context: Context) {
    /**
     * Cache of downloaded chapters.
     */
-    private val cache = DownloadCache(context, provider)
+    private val cache = DownloadCache(context, provider, sourceManager)

    /**
     * Downloader whose only task is to download chapters.
     */
-    private val downloader = Downloader(context, provider, cache)
+    private val downloader = Downloader(context, provider, cache, sourceManager)
+
+    /**
+     * Queue to delay the deletion of a list of chapters until triggered.
+     */
+    private val pendingDeleter = DownloadPendingDeleter(context)

    /**
     * Downloads queue, where the pending chapters are stored.
@ -146,15 +158,20 @@ class DownloadManager(context: Context) {
    }

    /**
-     * Deletes the directory of a downloaded chapter.
+     * Deletes the directories of a list of downloaded chapters.
     *
-     * @param chapter the chapter to delete.
-     * @param manga the manga of the chapter.
-     * @param source the source of the chapter.
+     * @param chapters the list of chapters to delete.
+     * @param manga the manga of the chapters.
+     * @param source the source of the chapters.
     */
-    fun deleteChapter(chapter: Chapter, manga: Manga, source: Source) {
-        provider.findChapterDir(chapter, manga, source)?.delete()
-        cache.removeChapter(chapter, manga)
+    fun deleteChapters(chapters: List<Chapter>, manga: Manga, source: Source) {
+        queue.remove(chapters)
+        val chapterDirs = provider.findChapterDirs(chapters, manga, source)
+        chapterDirs.forEach { it.delete() }
+        cache.removeChapters(chapters, manga)
+        if (cache.getDownloadCount(manga) == 0) { // Delete manga directory if empty
+            chapterDirs.firstOrNull()?.parentFile?.delete()
+        }
    }

    /**
@ -164,7 +181,30 @@ class DownloadManager(context: Context) {
     * @param source the source of the manga.
     */
    fun deleteManga(manga: Manga, source: Source) {
+        queue.remove(manga)
        provider.findMangaDir(manga, source)?.delete()
        cache.removeManga(manga)
    }
+
+    /**
+     * Adds a list of chapters to be deleted later.
+     *
+     * @param chapters the list of chapters to delete.
+     * @param manga the manga of the chapters.
+     */
+    fun enqueueDeleteChapters(chapters: List<Chapter>, manga: Manga) {
+        pendingDeleter.addChapters(chapters, manga)
+    }
+
+    /**
+     * Triggers the execution of the deletion of pending chapters.
+     */
+    fun deletePendingChapters() {
+        val pendingChapters = pendingDeleter.getPendingChapters()
+        for ((manga, chapters) in pendingChapters) {
+            val source = sourceManager.get(manga.source) ?: continue
+            deleteChapters(chapters, manga, source)
+        }
+    }
+
 }
--- a/app/src/main/java/eu/kanade/tachiyomi/data/download/DownloadNotifier.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/download/DownloadNotifier.kt
@ -37,7 +37,7 @@ internal class DownloadNotifier(private val context: Context) {
     */
    var initialQueueSize = 0
        set(value) {
-            if (value != 0){
+            if (value != 0) {
                isSingleChapter = (value == 1)
            }
            field = value
@ -99,6 +99,10 @@ internal class DownloadNotifier(private val context: Context) {
                // Open download manager when clicked
                setContentIntent(NotificationHandler.openDownloadManagerPendingActivity(context))
                isDownloading = true
+                // Pause action
+                addAction(R.drawable.ic_av_pause_grey_24dp_img,
+                        context.getString(R.string.action_pause),
+                        NotificationReceiver.pauseDownloadsPendingBroadcast(context))
            }

            val title = download.manga.title.chop(15)
--- a/app/src/main/java/eu/kanade/tachiyomi/data/download/DownloadPendingDeleter.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/download/DownloadPendingDeleter.kt
@ -0,0 +1,180 @@
+package eu.kanade.tachiyomi.data.download
+
+import android.content.Context
+import com.github.salomonbrys.kotson.fromJson
+import com.google.gson.Gson
+import eu.kanade.tachiyomi.data.database.models.Chapter
+import eu.kanade.tachiyomi.data.database.models.Manga
+import uy.kohesive.injekt.injectLazy
+
+/**
+ * Class used to keep a list of chapters for future deletion.
+ *
+ * @param context the application context.
+ */
+class DownloadPendingDeleter(context: Context) {
+
+    /**
+     * Gson instance to encode and decode chapters.
+     */
+    private val gson by injectLazy<Gson>()
+
+    /**
+     * Preferences used to store the list of chapters to delete.
+     */
+    private val prefs = context.getSharedPreferences("chapters_to_delete", Context.MODE_PRIVATE)
+
+    /**
+     * Last added chapter, used to avoid decoding from the preference too often.
+     */
+    private var lastAddedEntry: Entry? = null
+
+    /**
+     * Adds a list of chapters for future deletion.
+     *
+     * @param chapters the chapters to be deleted.
+     * @param manga the manga of the chapters.
+     */
+    @Synchronized
+    fun addChapters(chapters: List<Chapter>, manga: Manga) {
+        val lastEntry = lastAddedEntry
+
+        val newEntry = if (lastEntry != null && lastEntry.manga.id == manga.id) {
+            // Append new chapters
+            val newChapters = lastEntry.chapters.addUniqueById(chapters)
+
+            // If no chapters were added, do nothing
+            if (newChapters.size == lastEntry.chapters.size) return
+
+            // Last entry matches the manga, reuse it to avoid decoding json from preferences
+            lastEntry.copy(chapters = newChapters)
+        } else {
+            val existingEntry = prefs.getString(manga.id!!.toString(), null)
+            if (existingEntry != null) {
+                // Existing entry found on preferences, decode json and add the new chapter
+                val savedEntry = gson.fromJson<Entry>(existingEntry)
+
+                // Append new chapters
+                val newChapters = savedEntry.chapters.addUniqueById(chapters)
+
+                // If no chapters were added, do nothing
+                if (newChapters.size == savedEntry.chapters.size) return
+
+                savedEntry.copy(chapters = newChapters)
+            } else {
+                // No entry has been found yet, create a new one
+                Entry(chapters.map { it.toEntry() }, manga.toEntry())
+            }
+        }
+
+        // Save current state
+        val json = gson.toJson(newEntry)
+        prefs.edit().putString(newEntry.manga.id.toString(), json).apply()
+        lastAddedEntry = newEntry
+    }
+
+    /**
+     * Returns the list of chapters to be deleted grouped by its manga.
+     *
+     * Note: the returned list of manga and chapters only contain basic information needed by the
+     * downloader, so don't use them for anything else.
+     */
+    @Synchronized
+    fun getPendingChapters(): Map<Manga, List<Chapter>> {
+        val entries = decodeAll()
+        prefs.edit().clear().apply()
+        lastAddedEntry = null
+
+        return entries.associate { entry ->
+            entry.manga.toModel() to entry.chapters.map { it.toModel() }
+        }
+    }
+
+    /**
+     * Decodes all the chapters from preferences.
+     */
+    private fun decodeAll(): List<Entry> {
+        return prefs.all.values.mapNotNull { rawEntry ->
+            try {
+                (rawEntry as? String)?.let { gson.fromJson<Entry>(it) }
+            } catch (e: Exception) {
+                null
+            }
+        }
+    }
+
+    /**
+     * Returns a copy of chapter entries ensuring no duplicates by chapter id.
+     */
+    private fun List<ChapterEntry>.addUniqueById(chapters: List<Chapter>): List<ChapterEntry> {
+        val newList = toMutableList()
+        for (chapter in chapters) {
+            if (none { it.id == chapter.id }) {
+                newList.add(chapter.toEntry())
+            }
+        }
+        return newList
+    }
+
+    /**
+     * Class used to save an entry of chapters with their manga into preferences.
+     */
+    private data class Entry(
+            val chapters: List<ChapterEntry>,
+            val manga: MangaEntry
+    )
+
+    /**
+     * Class used to save an entry for a chapter into preferences.
+     */
+    private data class ChapterEntry(
+            val id: Long,
+            val url: String,
+            val name: String
+    )
+
+    /**
+     * Class used to save an entry for a manga into preferences.
+     */
+    private data class MangaEntry(
+            val id: Long,
+            val url: String,
+            val title: String,
+            val source: Long
+    )
+
+    /**
+     * Returns a manga entry from a manga model.
+     */
+    private fun Manga.toEntry(): MangaEntry {
+        return MangaEntry(id!!, url, title, source)
+    }
+
+    /**
+     * Returns a chapter entry from a chapter model.
+     */
+    private fun Chapter.toEntry(): ChapterEntry {
+        return ChapterEntry(id!!, url, name)
+    }
+
+    /**
+     * Returns a manga model from a manga entry.
+     */
+    private fun MangaEntry.toModel(): Manga {
+        return Manga.create(url, title, source).also {
+            it.id = id
+        }
+    }
+
+    /**
+     * Returns a chapter model from a chapter entry.
+     */
+    private fun ChapterEntry.toModel(): Chapter {
+        return Chapter.create().also {
+            it.id = id
+            it.url = url
+            it.name = name
+        }
+    }
+
+}
--- a/app/src/main/java/eu/kanade/tachiyomi/data/download/DownloadProvider.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/download/DownloadProvider.kt
@ -81,6 +81,18 @@ class DownloadProvider(private val context: Context) {
        return mangaDir?.findFile(getChapterDirName(chapter))
    }

+    /**
+     * Returns a list of downloaded directories for the chapters that exist.
+     *
+     * @param chapters the chapters to query.
+     * @param manga the manga of the chapter.
+     * @param source the source of the chapter.
+     */
+    fun findChapterDirs(chapters: List<Chapter>, manga: Manga, source: Source): List<UniFile> {
+        val mangaDir = findMangaDir(manga, source) ?: return emptyList()
+        return chapters.mapNotNull { mangaDir.findFile(getChapterDirName(it)) }
+    }
+
    /**
     * Returns the download directory name for a source.
     *
@ -108,4 +120,4 @@ class DownloadProvider(private val context: Context) {
        return DiskUtil.buildValidFilename(chapter.name)
    }

-}
+}
--- a/app/src/main/java/eu/kanade/tachiyomi/data/download/DownloadStore.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/download/DownloadStore.kt
@ -14,7 +14,10 @@ import uy.kohesive.injekt.injectLazy
 *
 * @param context the application context.
 */
-class DownloadStore(context: Context) {
+class DownloadStore(
+        context: Context,
+        private val sourceManager: SourceManager
+) {

    /**
     * Preference file where active downloads are stored.
@ -26,11 +29,6 @@ class DownloadStore(context: Context) {
     */
    private val gson: Gson by injectLazy()

-    /**
-     * Source manager.
-     */
-    private val sourceManager: SourceManager by injectLazy()
-
    /**
     * Database helper.
     */
@ -83,7 +81,7 @@ class DownloadStore(context: Context) {
    fun restore(): List<Download> {
        val objs = preferences.all
                .mapNotNull { it.value as? String }
-                .map { deserialize(it) }
+                .mapNotNull { deserialize(it) }
                .sortedBy { it.order }

        val downloads = mutableListOf<Download>()
@ -119,8 +117,12 @@ class DownloadStore(context: Context) {
     *
     * @param string the download as string.
     */
-    private fun deserialize(string: String): DownloadObject {
-        return gson.fromJson(string, DownloadObject::class.java)
+    private fun deserialize(string: String): DownloadObject? {
+        return try {
+            gson.fromJson(string, DownloadObject::class.java)
+        } catch (e: Exception) {
+            null
+        }
    }

    /**
@ -132,4 +134,4 @@ class DownloadStore(context: Context) {
     */
    data class DownloadObject(val mangaId: Long, val chapterId: Long, val order: Int)

-}
+}
--- a/app/src/main/java/eu/kanade/tachiyomi/data/download/Downloader.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/download/Downloader.kt
@ -21,7 +21,6 @@ import rx.android.schedulers.AndroidSchedulers
 import rx.schedulers.Schedulers
 import rx.subscriptions.CompositeSubscription
 import timber.log.Timber
-import uy.kohesive.injekt.injectLazy

 /**
 * This class is the one in charge of downloading chapters.
@ -35,28 +34,25 @@ import uy.kohesive.injekt.injectLazy
 * @param context the application context.
 * @param provider the downloads directory provider.
 * @param cache the downloads cache, used to add the downloads to the cache after their completion.
+ * @param sourceManager the source manager.
 */
 class Downloader(
        private val context: Context,
        private val provider: DownloadProvider,
-        private val cache: DownloadCache
+        private val cache: DownloadCache,
+        private val sourceManager: SourceManager
 ) {

    /**
     * Store for persisting downloads across restarts.
     */
-    private val store = DownloadStore(context)
+    private val store = DownloadStore(context, sourceManager)

    /**
     * Queue where active downloads are kept.
     */
    val queue = DownloadQueue(store)

-    /**
-     * Source manager.
-     */
-    private val sourceManager: SourceManager by injectLazy()
-
    /**
     * Notifier for the downloader state and progress.
     */
@ -382,7 +378,7 @@ class Downloader(
            // Else guess from the uri.
            ?: context.contentResolver.getType(file.uri)
            // Else read magic numbers.
-            ?: DiskUtil.findImageMime { file.openInputStream() }
+            ?: ImageUtil.findImageType { file.openInputStream() }?.mime

        return MimeTypeMap.getSingleton().getExtensionFromMimeType(mime) ?: "jpg"
    }
--- a/app/src/main/java/eu/kanade/tachiyomi/data/download/model/DownloadQueue.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/download/model/DownloadQueue.kt
@ -2,6 +2,7 @@ package eu.kanade.tachiyomi.data.download.model

 import com.jakewharton.rxrelay.PublishRelay
 import eu.kanade.tachiyomi.data.database.models.Chapter
+import eu.kanade.tachiyomi.data.database.models.Manga
 import eu.kanade.tachiyomi.data.download.DownloadStore
 import eu.kanade.tachiyomi.source.model.Page
 import rx.Observable
@ -40,6 +41,14 @@ class DownloadQueue(
        find { it.chapter.id == chapter.id }?.let { remove(it) }
    }

+    fun remove(chapters: List<Chapter>) {
+        for (chapter in chapters) { remove(chapter) }
+    }
+
+    fun remove(manga: Manga) {
+        filter { it.manga.id == manga.id }.forEach { remove(it) }
+    }
+
    fun clear() {
        queue.forEach { download ->
            download.setStatusSubject(null)
--- a/app/src/main/java/eu/kanade/tachiyomi/data/glide/PassthroughModelLoader.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/glide/PassthroughModelLoader.kt
@ -0,0 +1,74 @@
+package eu.kanade.tachiyomi.data.glide
+
+import com.bumptech.glide.Priority
+import com.bumptech.glide.load.DataSource
+import com.bumptech.glide.load.Options
+import com.bumptech.glide.load.data.DataFetcher
+import com.bumptech.glide.load.model.ModelLoader
+import com.bumptech.glide.load.model.ModelLoaderFactory
+import com.bumptech.glide.load.model.MultiModelLoaderFactory
+import com.bumptech.glide.signature.ObjectKey
+import java.io.IOException
+import java.io.InputStream
+
+class PassthroughModelLoader : ModelLoader<InputStream, InputStream> {
+
+    override fun buildLoadData(
+            model: InputStream,
+            width: Int,
+            height: Int,
+            options: Options
+    ): ModelLoader.LoadData<InputStream>? {
+        return ModelLoader.LoadData(ObjectKey(model), Fetcher(model))
+    }
+
+    override fun handles(model: InputStream): Boolean {
+        return true
+    }
+
+    class Fetcher(private val stream: InputStream) : DataFetcher<InputStream> {
+
+        override fun getDataClass(): Class<InputStream> {
+            return InputStream::class.java
+        }
+
+        override fun cleanup() {
+            try {
+                stream.close()
+            } catch (e: IOException) {
+                // Do nothing
+            }
+        }
+
+        override fun getDataSource(): DataSource {
+            return DataSource.LOCAL
+        }
+
+        override fun cancel() {
+            // Do nothing
+        }
+
+        override fun loadData(
+                priority: Priority,
+                callback: DataFetcher.DataCallback<in InputStream>
+        ) {
+            callback.onDataReady(stream)
+        }
+
+    }
+
+    /**
+     * Factory class for creating [PassthroughModelLoader] instances.
+     */
+    class Factory : ModelLoaderFactory<InputStream, InputStream> {
+
+        override fun build(
+                multiFactory: MultiModelLoaderFactory
+        ): ModelLoader<InputStream, InputStream> {
+            return PassthroughModelLoader()
+        }
+
+        override fun teardown() {}
+    }
+
+}
--- a/app/src/main/java/eu/kanade/tachiyomi/data/glide/TachiGlideModule.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/glide/TachiGlideModule.kt
@ -37,5 +37,7 @@ class TachiGlideModule : AppGlideModule() {

        registry.replace(GlideUrl::class.java, InputStream::class.java, networkFactory)
        registry.append(Manga::class.java, InputStream::class.java, MangaModelLoader.Factory())
+        registry.append(InputStream::class.java, InputStream::class.java, PassthroughModelLoader
+            .Factory())
    }
 }
--- a/app/src/main/java/eu/kanade/tachiyomi/data/library/LibraryUpdateService.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/library/LibraryUpdateService.kt
@ -304,9 +304,6 @@ class LibraryUpdateService(
                }
                // Add manga with new chapters to the list.
                .doOnNext { manga ->
-                    // Set last updated time
-                    manga.last_update = Date().time
-                    db.updateLastUpdated(manga).executeAsBlocking()
                    // Add to the list
                    newUpdates.add(manga)
                }
@ -463,6 +460,7 @@ class LibraryUpdateService(
            if (newUpdates.size > 1) {
                setContentText(getString(R.string.notification_new_chapters_text, newUpdates.size))
                setStyle(NotificationCompat.BigTextStyle().bigText(newUpdates.joinToString("\n")))
+                setNumber(newUpdates.size)
            } else {
                setContentText(newUpdates.first())
            }
--- a/app/src/main/java/eu/kanade/tachiyomi/data/notification/NotificationReceiver.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/notification/NotificationReceiver.kt
@ -38,6 +38,11 @@ class NotificationReceiver : BroadcastReceiver() {
            ACTION_DISMISS_NOTIFICATION -> dismissNotification(context, intent.getIntExtra(EXTRA_NOTIFICATION_ID, -1))
            // Resume the download service
            ACTION_RESUME_DOWNLOADS -> DownloadService.start(context)
+            // Pause the download service
+            ACTION_PAUSE_DOWNLOADS -> {
+                DownloadService.stop(context)
+                downloadManager.pauseDownloads()
+            }
            // Clear the download queue
            ACTION_CLEAR_DOWNLOADS -> downloadManager.clearQueue(true)
            // Show message notification created
@ -159,6 +164,9 @@ class NotificationReceiver : BroadcastReceiver() {
        // Called to resume downloads.
        private const val ACTION_RESUME_DOWNLOADS = "$ID.$NAME.ACTION_RESUME_DOWNLOADS"

+        // Called to pause downloads.
+        private const val ACTION_PAUSE_DOWNLOADS = "$ID.$NAME.ACTION_PAUSE_DOWNLOADS"
+
        // Called to clear downloads.
        private const val ACTION_CLEAR_DOWNLOADS = "$ID.$NAME.ACTION_CLEAR_DOWNLOADS"

@ -190,6 +198,19 @@ class NotificationReceiver : BroadcastReceiver() {
            return PendingIntent.getBroadcast(context, 0, intent, PendingIntent.FLAG_UPDATE_CURRENT)
        }

+        /**
+         * Returns [PendingIntent] that pauses the download queue
+         *
+         * @param context context of application
+         * @return [PendingIntent]
+         */
+        internal fun pauseDownloadsPendingBroadcast(context: Context): PendingIntent {
+            val intent = Intent(context, NotificationReceiver::class.java).apply {
+                action = ACTION_PAUSE_DOWNLOADS
+            }
+            return PendingIntent.getBroadcast(context, 0, intent, PendingIntent.FLAG_UPDATE_CURRENT)
+        }
+
        /**
         * Returns a [PendingIntent] that clears the download queue
         *
@ -203,7 +224,7 @@ class NotificationReceiver : BroadcastReceiver() {
            return PendingIntent.getBroadcast(context, 0, intent, PendingIntent.FLAG_UPDATE_CURRENT)
        }

-        internal fun shortcutCreatedBroadcast(context: Context) : PendingIntent {
+        internal fun shortcutCreatedBroadcast(context: Context): PendingIntent {
            val intent = Intent(context, NotificationReceiver::class.java).apply {
                action = ACTION_SHORTCUT_CREATED
            }
--- a/app/src/main/java/eu/kanade/tachiyomi/data/preference/PreferenceKeys.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/preference/PreferenceKeys.kt
@ -31,8 +31,6 @@ object PreferenceKeys {

    const val imageScaleType = "pref_image_scale_type_key"

-    const val imageDecoder = "image_decoder"
-
    const val zoomStart = "pref_zoom_start_key"

    const val readerTheme = "pref_reader_theme_key"
@ -43,6 +41,8 @@ object PreferenceKeys {

    const val readWithTapping = "reader_tap"

+    const val readWithLongTap = "reader_long_tap"
+
    const val readWithVolumeKeys = "reader_volume_keys"

    const val readWithVolumeKeysInverted = "reader_volume_keys_inverted"
@ -55,8 +55,6 @@ object PreferenceKeys {

    const val autoUpdateTrack = "pref_auto_update_manga_sync_key"

-    const val askUpdateTrack = "pref_ask_update_manga_sync_key"
-
    const val lastUsedCatalogueSource = "last_catalogue_source"

    const val lastUsedCategory = "last_used_category"
--- a/app/src/main/java/eu/kanade/tachiyomi/data/preference/PreferencesHelper.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/preference/PreferencesHelper.kt
@ -59,8 +59,6 @@ class PreferencesHelper(val context: Context) {

    fun imageScaleType() = rxPrefs.getInteger(Keys.imageScaleType, 1)

-    fun imageDecoder() = rxPrefs.getInteger(Keys.imageDecoder, 0)
-
    fun zoomStart() = rxPrefs.getInteger(Keys.zoomStart, 1)

    fun readerTheme() = rxPrefs.getInteger(Keys.readerTheme, 0)
@ -71,6 +69,8 @@ class PreferencesHelper(val context: Context) {

    fun readWithTapping() = rxPrefs.getBoolean(Keys.readWithTapping, true)

+    fun readWithLongTap() = rxPrefs.getBoolean(Keys.readWithLongTap, true)
+
    fun readWithVolumeKeys() = rxPrefs.getBoolean(Keys.readWithVolumeKeys, false)

    fun readWithVolumeKeysInverted() = rxPrefs.getBoolean(Keys.readWithVolumeKeysInverted, false)
@ -83,8 +83,6 @@ class PreferencesHelper(val context: Context) {

    fun autoUpdateTrack() = prefs.getBoolean(Keys.autoUpdateTrack, true)

-    fun askUpdateTrack() = prefs.getBoolean(Keys.askUpdateTrack, false)
-
    fun lastUsedCatalogueSource() = rxPrefs.getLong(Keys.lastUsedCatalogueSource, -1)

    fun lastUsedCategory() = rxPrefs.getInteger(Keys.lastUsedCategory, 0)
@ -119,7 +117,7 @@ class PreferencesHelper(val context: Context) {

    fun trackToken(sync: TrackService) = rxPrefs.getString(Keys.trackToken(sync.id), "")

-    fun anilistScoreType() = rxPrefs.getInteger("anilist_score_type", 0)
+    fun anilistScoreType() = rxPrefs.getString("anilist_score_type", "POINT_10")

    fun backupsDirectory() = rxPrefs.getString(Keys.backupDirectory, defaultBackupDir.toString())

--- a/app/src/main/java/eu/kanade/tachiyomi/data/track/TrackService.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/track/TrackService.kt
@ -60,12 +60,11 @@ abstract class TrackService(val id: Int) {
        get() = !getUsername().isEmpty() &&
                !getPassword().isEmpty()

-    fun getUsername() = preferences.trackUsername(this)
+    fun getUsername() = preferences.trackUsername(this)!!

-    fun getPassword() = preferences.trackPassword(this)
+    fun getPassword() = preferences.trackPassword(this)!!

    fun saveCredentials(username: String, password: String) {
        preferences.setTrackCredentials(this, username, password)
    }
-
 }
--- a/app/src/main/java/eu/kanade/tachiyomi/data/track/anilist/Anilist.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/track/anilist/Anilist.kt
@ -2,6 +2,7 @@ package eu.kanade.tachiyomi.data.track.anilist

 import android.content.Context
 import android.graphics.Color
+import com.google.gson.Gson
 import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.data.database.models.Track
 import eu.kanade.tachiyomi.data.preference.getOrDefault
@ -9,6 +10,7 @@ import eu.kanade.tachiyomi.data.track.TrackService
 import eu.kanade.tachiyomi.data.track.model.TrackSearch
 import rx.Completable
 import rx.Observable
+import uy.kohesive.injekt.injectLazy

 class Anilist(private val context: Context, id: Int) : TrackService(id) {

@ -17,24 +19,45 @@ class Anilist(private val context: Context, id: Int) : TrackService(id) {
        const val COMPLETED = 2
        const val ON_HOLD = 3
        const val DROPPED = 4
-        const val PLAN_TO_READ = 5
+        const val PLANNING = 5
+        const val REPEATING = 6

        const val DEFAULT_STATUS = READING
        const val DEFAULT_SCORE = 0
+
+        const val POINT_100 = "POINT_100"
+        const val POINT_10 = "POINT_10"
+        const val POINT_10_DECIMAL = "POINT_10_DECIMAL"
+        const val POINT_5 = "POINT_5"
+        const val POINT_3 = "POINT_3"
    }

    override val name = "AniList"

-    private val interceptor by lazy { AnilistInterceptor(getPassword()) }
+    private val gson: Gson by injectLazy()
+
+    private val interceptor by lazy { AnilistInterceptor(this, getPassword()) }

    private val api by lazy { AnilistApi(client, interceptor) }

+    private val scorePreference = preferences.anilistScoreType()
+
+    init {
+        // If the preference is an int from APIv1, logout user to force using APIv2
+        try {
+            scorePreference.get()
+        } catch (e: ClassCastException) {
+            logout()
+            scorePreference.delete()
+        }
+    }
+
    override fun getLogo() = R.drawable.al

    override fun getLogoColor() = Color.rgb(18, 25, 35)

    override fun getStatusList(): List<Int> {
-        return listOf(READING, COMPLETED, ON_HOLD, DROPPED, PLAN_TO_READ)
+        return listOf(READING, COMPLETED, ON_HOLD, DROPPED, PLANNING, REPEATING)
    }

    override fun getStatus(status: Int): String = with(context) {
@ -43,50 +66,61 @@ class Anilist(private val context: Context, id: Int) : TrackService(id) {
            COMPLETED -> getString(R.string.completed)
            ON_HOLD -> getString(R.string.on_hold)
            DROPPED -> getString(R.string.dropped)
-            PLAN_TO_READ -> getString(R.string.plan_to_read)
+            PLANNING -> getString(R.string.plan_to_read)
+            REPEATING -> getString(R.string.repeating)
            else -> ""
        }
    }

    override fun getScoreList(): List<String> {
-        return when (preferences.anilistScoreType().getOrDefault()) {
+        return when (scorePreference.getOrDefault()) {
            // 10 point
-            0 -> IntRange(0, 10).map(Int::toString)
+            POINT_10 -> IntRange(0, 10).map(Int::toString)
            // 100 point
-            1 -> IntRange(0, 100).map(Int::toString)
+            POINT_100 -> IntRange(0, 100).map(Int::toString)
            // 5 stars
-            2 -> IntRange(0, 5).map { "$it ★" }
+            POINT_5 -> IntRange(0, 5).map { "$it ★" }
            // Smiley
-            3 -> listOf("-", "😦", "😐", "😊")
+            POINT_3 -> listOf("-", "😦", "😐", "😊")
            // 10 point decimal
-            4 -> IntRange(0, 100).map { (it / 10f).toString() }
+            POINT_10_DECIMAL -> IntRange(0, 100).map { (it / 10f).toString() }
            else -> throw Exception("Unknown score type")
        }
    }

    override fun indexToScore(index: Int): Float {
-        return when (preferences.anilistScoreType().getOrDefault()) {
+        return when (scorePreference.getOrDefault()) {
            // 10 point
-            0 -> index * 10f
+            POINT_10 -> index * 10f
            // 100 point
-            1 -> index.toFloat()
+            POINT_100 -> index.toFloat()
            // 5 stars
-            2 -> index * 20f
+            POINT_5 -> when {
+                index == 0 -> 0f
+                else -> index * 20f - 10f
+            }
            // Smiley
-            3 -> index * 30f
+            POINT_3 -> when {
+                index == 0 -> 0f
+                else -> index * 25f + 10f
+            }
            // 10 point decimal
-            4 -> index.toFloat()
+            POINT_10_DECIMAL -> index.toFloat()
            else -> throw Exception("Unknown score type")
        }
    }

    override fun displayScore(track: Track): String {
        val score = track.score
-        return when (preferences.anilistScoreType().getOrDefault()) {
-            2 -> "${(score / 20).toInt()} ★"
-            3 -> when {
+
+        return when (scorePreference.getOrDefault()) {
+            POINT_5 -> when {
+                score == 0f -> "0 ★"
+                else -> "${((score + 10) / 20).toInt()} ★"
+            }
+            POINT_3 -> when {
                score == 0f -> "0"
-                score <= 30 -> "😦"
+                score <= 35 -> "😦"
                score <= 60 -> "😐"
                else -> "😊"
            }
@ -102,15 +136,26 @@ class Anilist(private val context: Context, id: Int) : TrackService(id) {
        if (track.total_chapters != 0 && track.last_chapter_read == track.total_chapters) {
            track.status = COMPLETED
        }
+        // If user was using API v1 fetch library_id
+        if (track.library_id == null || track.library_id!! == 0L){
+            return api.findLibManga(track, getUsername().toInt()).flatMap {
+                if (it == null) {
+                    throw Exception("$track not found on user library")
+                }
+                track.library_id = it.library_id
+                api.updateLibManga(track)
+            }
+        }

        return api.updateLibManga(track)
    }

    override fun bind(track: Track): Observable<Track> {
-        return api.findLibManga(track, getUsername())
+        return api.findLibManga(track, getUsername().toInt())
                .flatMap { remoteTrack ->
                    if (remoteTrack != null) {
                        track.copyPersonalFrom(remoteTrack)
+                        track.library_id = remoteTrack.library_id
                        update(track)
                    } else {
                        // Set default fields if it's not found in the list
@ -126,7 +171,7 @@ class Anilist(private val context: Context, id: Int) : TrackService(id) {
    }

    override fun refresh(track: Track): Observable<Track> {
-        return api.getLibManga(track, getUsername())
+        return api.getLibManga(track, getUsername().toInt())
                .map { remoteTrack ->
                    track.copyPersonalFrom(remoteTrack)
                    track.total_chapters = remoteTrack.total_chapters
@ -136,26 +181,34 @@ class Anilist(private val context: Context, id: Int) : TrackService(id) {

    override fun login(username: String, password: String) = login(password)

-    fun login(authCode: String): Completable {
-        return api.login(authCode)
-                // Save the token in the interceptor.
-                .doOnNext { interceptor.setAuth(it) }
-                // Obtain the authenticated user from the API.
-                .zipWith(api.getCurrentUser().map { pair ->
-                    preferences.anilistScoreType().set(pair.second)
-                    pair.first
-                }, { oauth, user -> Pair(user, oauth.refresh_token!!) })
-                // Save service credentials (username and refresh token).
-                .doOnNext { saveCredentials(it.first, it.second) }
-                // Logout on any error.
-                .doOnError { logout() }
-                .toCompletable()
+    fun login(token: String): Completable {
+        val oauth = api.createOAuth(token)
+        interceptor.setAuth(oauth)
+        return api.getCurrentUser().map { (username, scoreType) ->
+            scorePreference.set(scoreType)
+            saveCredentials(username.toString(), oauth.access_token)
+         }.doOnError{
+            logout()
+        }.toCompletable()
    }

    override fun logout() {
        super.logout()
+        preferences.trackToken(this).set(null)
        interceptor.setAuth(null)
    }

+    fun saveOAuth(oAuth: OAuth?) {
+        preferences.trackToken(this).set(gson.toJson(oAuth))
+    }
+
+    fun loadOAuth(): OAuth? {
+        return try {
+            gson.fromJson(preferences.trackToken(this).get(), OAuth::class.java)
+        } catch (e: Exception) {
+            null
+        }
+    }
+
 }

--- a/app/src/main/java/eu/kanade/tachiyomi/data/track/anilist/AnilistApi.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/track/anilist/AnilistApi.kt
@ -1,167 +1,286 @@
 package eu.kanade.tachiyomi.data.track.anilist

 import android.net.Uri
-import com.github.salomonbrys.kotson.int
-import com.github.salomonbrys.kotson.string
+import com.github.salomonbrys.kotson.*
 import com.google.gson.JsonObject
+import com.google.gson.JsonParser
 import eu.kanade.tachiyomi.data.database.models.Track
 import eu.kanade.tachiyomi.data.track.model.TrackSearch
-import eu.kanade.tachiyomi.network.POST
-import okhttp3.FormBody
+import eu.kanade.tachiyomi.network.asObservableSuccess
+import okhttp3.MediaType
 import okhttp3.OkHttpClient
-import okhttp3.ResponseBody
-import retrofit2.Response
-import retrofit2.Retrofit
-import retrofit2.adapter.rxjava.RxJavaCallAdapterFactory
-import retrofit2.converter.gson.GsonConverterFactory
-import retrofit2.http.*
+import okhttp3.Request
+import okhttp3.RequestBody
 import rx.Observable
+import java.util.Calendar
+

 class AnilistApi(val client: OkHttpClient, interceptor: AnilistInterceptor) {

-    private val rest = restBuilder()
-            .client(client.newBuilder().addInterceptor(interceptor).build())
-            .build()
-            .create(Rest::class.java)
+    private val parser = JsonParser()
+    private val jsonMime = MediaType.parse("application/json; charset=utf-8")
+    private val authClient = client.newBuilder().addInterceptor(interceptor).build()
+

    fun addLibManga(track: Track): Observable<Track> {
-        return rest.addLibManga(track.remote_id, track.last_chapter_read, track.toAnilistStatus())
-                .map { response ->
-                    response.body()?.close()
-                    if (!response.isSuccessful) {
-                        throw Exception("Could not add manga")
+        val query = """
+            mutation AddManga(${'$'}mangaId: Int, ${'$'}progress: Int, ${'$'}status: MediaListStatus) {
+                     SaveMediaListEntry (mediaId: ${'$'}mangaId, progress: ${'$'}progress, status: ${'$'}status)
+                     { id status } }
+                     """
+        val variables = jsonObject(
+                "mangaId" to track.media_id,
+                "progress" to track.last_chapter_read,
+                "status" to track.toAnilistStatus()
+        )
+        val payload = jsonObject(
+                "query" to query,
+                "variables" to variables
+        )
+        val body = RequestBody.create(jsonMime, payload.toString())
+        val request = Request.Builder()
+                .url(apiUrl)
+                .post(body)
+                .build()
+        return authClient.newCall(request)
+                .asObservableSuccess()
+                .map { netResponse ->
+                    val responseBody = netResponse.body()?.string().orEmpty()
+                    netResponse.close()
+                    if (responseBody.isEmpty()) {
+                        throw Exception("Null Response")
                    }
+                    val response = parser.parse(responseBody).obj
+                    track.library_id = response["data"]["SaveMediaListEntry"]["id"].asLong
                    track
                }
    }

    fun updateLibManga(track: Track): Observable<Track> {
-        return rest.updateLibManga(track.remote_id, track.last_chapter_read, track.toAnilistStatus(),
-                track.toAnilistScore())
-                .map { response ->
-                    response.body()?.close()
-                    if (!response.isSuccessful) {
-                        throw Exception("Could not update manga")
+        val query = """
+            mutation UpdateManga(${'$'}listId: Int, ${'$'}progress: Int, ${'$'}status: MediaListStatus, ${'$'}score: Int) {
+                        SaveMediaListEntry (id: ${'$'}listId, progress: ${'$'}progress, status: ${'$'}status, scoreRaw: ${'$'}score) {
+                            id
+                            status
+                            progress
+                        }
                    }
+            """
+        val variables = jsonObject(
+                "listId" to track.library_id,
+                "progress" to track.last_chapter_read,
+                "status" to track.toAnilistStatus(),
+                "score" to track.score.toInt()
+        )
+        val payload = jsonObject(
+                "query" to query,
+                "variables" to variables
+        )
+        val body = RequestBody.create(jsonMime, payload.toString())
+        val request = Request.Builder()
+                .url(apiUrl)
+                .post(body)
+                .build()
+        return authClient.newCall(request)
+                .asObservableSuccess()
+                .map {
                    track
                }
    }

-    fun search(query: String): Observable<List<TrackSearch>> {
-        return rest.search(query, 1)
-                .map { list ->
-                    list.filter { it.type != "Novel" }.map { it.toTrack() }
+    fun search(search: String): Observable<List<TrackSearch>> {
+        val query = """
+            query Search(${'$'}query: String) {
+                  Page (perPage: 50) {
+                    media(search: ${'$'}query, type: MANGA, format_not_in: [NOVEL]) {
+                      id
+                      title {
+                        romaji
+                      }
+                      coverImage {
+                        large
+                      }
+                      type
+                      status
+                      chapters
+                      description
+                      startDate {
+                        year
+                        month
+                        day
+                      }
+                    }
+                  }
                }
-                .onErrorReturn { emptyList() }
-    }
-
-    fun getList(username: String): Observable<List<Track>> {
-        return rest.getLib(username)
-                .map { lib ->
-                    lib.flatten().map { it.toTrack() }
+            """
+        val variables = jsonObject(
+                "query" to search
+        )
+        val payload = jsonObject(
+                "query" to query,
+                "variables" to variables
+        )
+        val body = RequestBody.create(jsonMime, payload.toString())
+        val request = Request.Builder()
+                .url(apiUrl)
+                .post(body)
+                .build()
+        return authClient.newCall(request)
+                .asObservableSuccess()
+                .map { netResponse ->
+                    val responseBody = netResponse.body()?.string().orEmpty()
+                    if (responseBody.isEmpty()) {
+                        throw Exception("Null Response")
+                    }
+                    val response = parser.parse(responseBody).obj
+                    val data = response["data"]!!.obj
+                    val page = data["Page"].obj
+                    val media = page["media"].array
+                    val entries = media.map { jsonToALManga(it.obj) }
+                    entries.map { it.toTrack() }
                }
    }

-    fun findLibManga(track: Track, username: String) : Observable<Track?> {
-        // TODO avoid getting the entire list
-        return getList(username)
-                .map { list -> list.find { it.remote_id == track.remote_id } }
+
+    fun findLibManga(track: Track, userid: Int) : Observable<Track?> {
+        val query = """
+            query (${'$'}id: Int!, ${'$'}manga_id: Int!) {
+                  Page {
+                    mediaList(userId: ${'$'}id, type: MANGA, mediaId: ${'$'}manga_id) {
+                      id
+                      status
+                      scoreRaw: score(format: POINT_100)
+                      progress
+                      media{
+                        id
+                        title {
+                          romaji
+                        }
+                      coverImage {
+                        large
+                      }
+                      type
+                      status
+                      chapters
+                      description
+                      startDate {
+                       year
+                       month
+                       day
+                       }
+                      }
+                    }
+                  }
+                }
+            """
+        val variables = jsonObject(
+                "id" to userid,
+                "manga_id" to track.media_id
+        )
+        val payload = jsonObject(
+                "query" to query,
+                "variables" to variables
+        )
+        val body = RequestBody.create(jsonMime, payload.toString())
+        val request = Request.Builder()
+                .url(apiUrl)
+                .post(body)
+                .build()
+        return authClient.newCall(request)
+                .asObservableSuccess()
+                .map { netResponse ->
+                    val responseBody = netResponse.body()?.string().orEmpty()
+                    if (responseBody.isEmpty()) {
+                        throw Exception("Null Response")
+                    }
+                    val response = parser.parse(responseBody).obj
+                    val data = response["data"]!!.obj
+                    val page = data["Page"].obj
+                    val media = page["mediaList"].array
+                    val entries = media.map { jsonToALUserManga(it.obj) }
+                    entries.firstOrNull()?.toTrack()
+
+                }
    }

-    fun getLibManga(track: Track, username: String): Observable<Track> {
-        return findLibManga(track, username)
+    fun getLibManga(track: Track, userid: Int): Observable<Track> {
+        return findLibManga(track, userid)
                .map { it ?: throw Exception("Could not find manga") }
    }

-    fun login(authCode: String): Observable<OAuth> {
-        return restBuilder()
-                .client(client)
+    fun createOAuth(token: String): OAuth {
+        return OAuth(token, "Bearer", System.currentTimeMillis() + 31536000000, 31536000000)
+    }
+
+    fun getCurrentUser(): Observable<Pair<Int, String>> {
+        val query = """
+            query User
+                {
+                  Viewer {
+                    id
+                    mediaListOptions {
+                      scoreFormat
+                    }
+                  }
+                }
+                """
+        val payload = jsonObject(
+                "query" to query
+        )
+        val body = RequestBody.create(jsonMime, payload.toString())
+        val request = Request.Builder()
+                .url(apiUrl)
+                .post(body)
                .build()
-                .create(Rest::class.java)
-                .requestAccessToken(authCode)
+        return authClient.newCall(request)
+                .asObservableSuccess()
+                .map { netResponse ->
+                    val responseBody = netResponse.body()?.string().orEmpty()
+                    if (responseBody.isEmpty()) {
+                        throw Exception("Null Response")
+                    }
+                    val response = parser.parse(responseBody).obj
+                    val data = response["data"]!!.obj
+                    val viewer = data["Viewer"].obj
+                    Pair(viewer["id"].asInt, viewer["mediaListOptions"]["scoreFormat"].asString)
+                }
    }

-    fun getCurrentUser(): Observable<Pair<String, Int>> {
-        return rest.getCurrentUser()
-                .map { it["id"].string to it["score_type"].int }
-    }
-
-    private fun restBuilder() = Retrofit.Builder()
-            .baseUrl(baseUrl)
-            .addConverterFactory(GsonConverterFactory.create())
-            .addCallAdapterFactory(RxJavaCallAdapterFactory.create())
-
-    private interface Rest {
-
-        @FormUrlEncoded
-        @POST("auth/access_token")
-        fun requestAccessToken(
-                @Field("code") code: String,
-                @Field("grant_type") grant_type: String = "authorization_code",
-                @Field("client_id") client_id: String = clientId,
-                @Field("client_secret") client_secret: String = clientSecret,
-                @Field("redirect_uri") redirect_uri: String = clientUrl
-        ) : Observable<OAuth>
-
-        @GET("user")
-        fun getCurrentUser(): Observable<JsonObject>
-
-        @GET("manga/search/{query}")
-        fun search(
-                @Path("query") query: String,
-                @Query("page") page: Int
-        ): Observable<List<ALManga>>
-
-        @GET("user/{username}/mangalist")
-        fun getLib(
-                @Path("username") username: String
-        ): Observable<ALUserLists>
-
-        @FormUrlEncoded
-        @PUT("mangalist")
-        fun addLibManga(
-                @Field("id") id: Int,
-                @Field("chapters_read") chapters_read: Int,
-                @Field("list_status") list_status: String
-        ) : Observable<Response<ResponseBody>>
-
-        @FormUrlEncoded
-        @PUT("mangalist")
-        fun updateLibManga(
-                @Field("id") id: Int,
-                @Field("chapters_read") chapters_read: Int,
-                @Field("list_status") list_status: String,
-                @Field("score") score_raw: String
-        ) : Observable<Response<ResponseBody>>
-
-    }
-
-    companion object {
-        private const val clientId = "tachiyomi-hrtje"
-        private const val clientSecret = "nlGB5OmgE9YWq5dr3gIDbTQV0C"
-        private const val clientUrl = "tachiyomi://anilist-auth"
-        private const val baseUrl = "https://anilist.co/api/"
-        private const val baseMangaUrl = "https://anilist.co/manga/"
-
-        fun mangaUrl(remoteId: Int): String {
-            return baseMangaUrl + remoteId
+    fun jsonToALManga(struct: JsonObject): ALManga{
+        val date = try {
+            val date = Calendar.getInstance()
+            date.set(struct["startDate"]["year"].nullInt ?: 0, (struct["startDate"]["month"].nullInt ?: 0) - 1,
+                    struct["startDate"]["day"].nullInt ?: 0)
+            date.timeInMillis
+        } catch (_: Exception) {
+            0L
        }

-        fun authUrl() = Uri.parse("${baseUrl}auth/authorize").buildUpon()
-                .appendQueryParameter("grant_type", "authorization_code")
-                .appendQueryParameter("client_id", clientId)
-                .appendQueryParameter("redirect_uri", clientUrl)
-                .appendQueryParameter("response_type", "code")
-                .build()
-
-        fun refreshTokenRequest(token: String) = POST("${baseUrl}auth/access_token",
-                body = FormBody.Builder()
-                        .add("grant_type", "refresh_token")
-                        .add("client_id", clientId)
-                        .add("client_secret", clientSecret)
-                        .add("refresh_token", token)
-                        .build())
-
+        return ALManga(struct["id"].asInt, struct["title"]["romaji"].asString, struct["coverImage"]["large"].asString,
+                struct["description"].nullString.orEmpty(), struct["type"].asString, struct["status"].asString,
+                date, struct["chapters"].nullInt ?: 0)
    }

-}
+    fun jsonToALUserManga(struct: JsonObject): ALUserManga{
+        return ALUserManga(struct["id"].asLong, struct["status"].asString, struct["scoreRaw"].asInt, struct["progress"].asInt, jsonToALManga(struct["media"].obj) )
+    }
+
+
+    companion object {
+        private const val clientId = "385"
+        private const val clientUrl = "tachiyomi://anilist-auth"
+        private const val apiUrl = "https://graphql.anilist.co/"
+        private const val baseUrl = "https://anilist.co/api/v2/"
+        private const val baseMangaUrl = "https://anilist.co/manga/"
+
+        fun mangaUrl(mediaId: Int): String {
+            return baseMangaUrl + mediaId
+        }
+
+        fun authUrl() = Uri.parse("${baseUrl}oauth/authorize").buildUpon()
+                .appendQueryParameter("client_id", clientId)
+                .appendQueryParameter("response_type", "token")
+                .build()
+    }
+
+}
--- a/app/src/main/java/eu/kanade/tachiyomi/data/track/anilist/AnilistInterceptor.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/track/anilist/AnilistInterceptor.kt
@ -1,10 +1,10 @@
 package eu.kanade.tachiyomi.data.track.anilist

-import com.google.gson.Gson
 import okhttp3.Interceptor
 import okhttp3.Response

-class AnilistInterceptor(private var refreshToken: String?) : Interceptor {
+
+class AnilistInterceptor(val anilist: Anilist, private var token: String?) : Interceptor {

    /**
     * OAuth object used for authenticated requests.
@ -20,24 +20,21 @@ class AnilistInterceptor(private var refreshToken: String?) : Interceptor {
    override fun intercept(chain: Interceptor.Chain): Response {
        val originalRequest = chain.request()

-        if (refreshToken.isNullOrEmpty()) {
+        if (token.isNullOrEmpty()) {
            throw Exception("Not authenticated with Anilist")
        }
-
+        if (oauth == null){
+            oauth = anilist.loadOAuth()
+        }
        // Refresh access token if null or expired.
-        if (oauth == null || oauth!!.isExpired()) {
-            val response = chain.proceed(AnilistApi.refreshTokenRequest(refreshToken!!))
-            oauth = if (response.isSuccessful) {
-                Gson().fromJson(response.body()!!.string(), OAuth::class.java)
-            } else {
-                response.close()
-                null
-            }
+        if (oauth!!.isExpired()) {
+            anilist.logout()
+            throw Exception("Token expired")
        }

        // Throw on null auth.
        if (oauth == null) {
-            throw Exception("Access token wasn't refreshed")
+            throw Exception("No authentication token")
        }

        // Add the authorization header to the original request.
@ -53,8 +50,9 @@ class AnilistInterceptor(private var refreshToken: String?) : Interceptor {
     * and the oauth object.
     */
    fun setAuth(oauth: OAuth?) {
-        refreshToken = oauth?.refresh_token
+        token = oauth?.access_token
        this.oauth = oauth
+        anilist.saveOAuth(oauth)
    }

 }
--- a/app/src/main/java/eu/kanade/tachiyomi/data/track/anilist/AnilistModels.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/track/anilist/AnilistModels.kt
@ -1,6 +1,5 @@
 package eu.kanade.tachiyomi.data.track.anilist

-import eu.kanade.tachiyomi.BuildConfig
 import eu.kanade.tachiyomi.data.database.models.Track
 import eu.kanade.tachiyomi.data.preference.PreferencesHelper
 import eu.kanade.tachiyomi.data.preference.getOrDefault
@ -11,72 +10,69 @@ import java.text.SimpleDateFormat
 import java.util.*

 data class ALManga(
-        val id: Int,
+        val media_id: Int,
        val title_romaji: String,
        val image_url_lge: String,
        val description: String?,
        val type: String,
        val publishing_status: String,
-        val start_date_fuzzy: String,
+        val start_date_fuzzy: Long,
        val total_chapters: Int) {

    fun toTrack() = TrackSearch.create(TrackManager.ANILIST).apply {
-        remote_id = this@ALManga.id
+        media_id = this@ALManga.media_id
        title = title_romaji
        total_chapters = this@ALManga.total_chapters
        cover_url = image_url_lge
        summary = description ?: ""
-        tracking_url = AnilistApi.mangaUrl(remote_id)
+        tracking_url = AnilistApi.mangaUrl(media_id)
        publishing_status = this@ALManga.publishing_status
        publishing_type = type
-        if (!start_date_fuzzy.isNullOrBlank()) {
+        if (start_date_fuzzy != 0L) {
            start_date = try {
-                val inputDf = SimpleDateFormat("yyyyMMdd", Locale.US)
                val outputDf = SimpleDateFormat("yyyy-MM-dd", Locale.US)
-                val date = inputDf.parse(BuildConfig.BUILD_TIME)
-                outputDf.format(date)
+                outputDf.format(start_date_fuzzy)
            } catch (e: Exception) {
-                start_date_fuzzy.orEmpty()
+                ""
            }
        }
    }
 }

 data class ALUserManga(
-        val id: Int,
+        val library_id: Long,
        val list_status: String,
        val score_raw: Int,
        val chapters_read: Int,
        val manga: ALManga) {

    fun toTrack() = Track.create(TrackManager.ANILIST).apply {
-        remote_id = manga.id
+        media_id = manga.media_id
        status = toTrackStatus()
        score = score_raw.toFloat()
        last_chapter_read = chapters_read
+        library_id = this@ALUserManga.library_id
+        total_chapters = manga.total_chapters
    }

    fun toTrackStatus() = when (list_status) {
-        "reading" -> Anilist.READING
-        "completed" -> Anilist.COMPLETED
-        "on-hold" -> Anilist.ON_HOLD
-        "dropped" -> Anilist.DROPPED
-        "plan to read" -> Anilist.PLAN_TO_READ
+        "CURRENT" -> Anilist.READING
+        "COMPLETED" -> Anilist.COMPLETED
+        "PAUSED" -> Anilist.ON_HOLD
+        "DROPPED" -> Anilist.DROPPED
+        "PLANNING" -> Anilist.PLANNING
+        "REPEATING" -> Anilist.REPEATING
        else -> throw NotImplementedError("Unknown status")
    }
 }

-data class ALUserLists(val lists: Map<String, List<ALUserManga>>) {
-
-    fun flatten() = lists.values.flatten()
-}
-
 fun Track.toAnilistStatus() = when (status) {
-    Anilist.READING -> "reading"
-    Anilist.COMPLETED -> "completed"
-    Anilist.ON_HOLD -> "on-hold"
-    Anilist.DROPPED -> "dropped"
-    Anilist.PLAN_TO_READ -> "plan to read"
+    Anilist.READING -> "CURRENT"
+    Anilist.COMPLETED -> "COMPLETED"
+    Anilist.ON_HOLD -> "PAUSED"
+    Anilist.DROPPED -> "DROPPED"
+    Anilist.PLANNING -> "PLANNING"
+    Anilist.REPEATING -> "REPEATING"
    else -> throw NotImplementedError("Unknown status")
 }

@ -84,11 +80,11 @@ private val preferences: PreferencesHelper by injectLazy()

 fun Track.toAnilistScore(): String = when (preferences.anilistScoreType().getOrDefault()) {
 // 10 point
-    0 -> (score.toInt() / 10).toString()
+    "POINT_10" -> (score.toInt() / 10).toString()
 // 100 point
-    1 -> score.toInt().toString()
+    "POINT_100" -> score.toInt().toString()
 // 5 stars
-    2 -> when {
+    "POINT_5" -> when {
        score == 0f -> "0"
        score < 30 -> "1"
        score < 50 -> "2"
@ -97,13 +93,13 @@ fun Track.toAnilistScore(): String = when (preferences.anilistScoreType().getOrD
        else -> "5"
    }
 // Smiley
-    3 -> when {
+    "POINT_3" -> when {
        score == 0f -> "0"
-        score <= 30 -> ":("
+        score <= 35 -> ":("
        score <= 60 -> ":|"
        else -> ":)"
    }
 // 10 point decimal
-    4 -> (score / 10).toString()
+    "POINT_10_DECIMAL" -> (score / 10).toString()
    else -> throw Exception("Unknown score type")
-}
+}
--- a/app/src/main/java/eu/kanade/tachiyomi/data/track/anilist/OAuth.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/track/anilist/OAuth.kt
@ -4,8 +4,7 @@ data class OAuth(
        val access_token: String,
        val token_type: String,
        val expires: Long,
-        val expires_in: Long,
-        val refresh_token: String?) {
+        val expires_in: Long) {

    fun isExpired() = System.currentTimeMillis() > expires
 }
--- a/app/src/main/java/eu/kanade/tachiyomi/data/track/kitsu/Kitsu.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/track/kitsu/Kitsu.kt
@ -87,7 +87,7 @@ class Kitsu(private val context: Context, id: Int) : TrackService(id) {
                .flatMap { remoteTrack ->
                    if (remoteTrack != null) {
                        track.copyPersonalFrom(remoteTrack)
-                        track.remote_id = remoteTrack.remote_id
+                        track.media_id = remoteTrack.media_id
                        update(track)
                    } else {
                        track.score = DEFAULT_SCORE
@ -141,4 +141,4 @@ class Kitsu(private val context: Context, id: Int) : TrackService(id) {
        }
    }

-}
+}
--- a/app/src/main/java/eu/kanade/tachiyomi/data/track/kitsu/KitsuApi.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/track/kitsu/KitsuApi.kt
@ -16,14 +16,32 @@ import rx.Observable

 class KitsuApi(private val client: OkHttpClient, interceptor: KitsuInterceptor) {

+    private val authClient = client.newBuilder().addInterceptor(interceptor).build()
+
    private val rest = Retrofit.Builder()
            .baseUrl(baseUrl)
-            .client(client.newBuilder().addInterceptor(interceptor).build())
+            .client(authClient)
            .addConverterFactory(GsonConverterFactory.create(GsonBuilder().serializeNulls().create()))
            .addCallAdapterFactory(RxJavaCallAdapterFactory.create())
            .build()
            .create(KitsuApi.Rest::class.java)

+    private val searchRest = Retrofit.Builder()
+            .baseUrl(algoliaKeyUrl)
+            .client(authClient)
+            .addConverterFactory(GsonConverterFactory.create())
+            .addCallAdapterFactory(RxJavaCallAdapterFactory.create())
+            .build()
+            .create(KitsuApi.SearchKeyRest::class.java)
+
+    private val algoliaRest = Retrofit.Builder()
+            .baseUrl(algoliaUrl)
+            .client(client)
+            .addConverterFactory(GsonConverterFactory.create())
+            .addCallAdapterFactory(RxJavaCallAdapterFactory.create())
+            .build()
+            .create(KitsuApi.AgoliaSearchRest::class.java)
+
    fun addLibManga(track: Track, userId: String): Observable<Track> {
        return Observable.defer {
            // @formatter:off
@ -42,17 +60,16 @@ class KitsuApi(private val client: OkHttpClient, interceptor: KitsuInterceptor)
                            ),
                            "media" to jsonObject(
                                    "data" to jsonObject(
-                                            "id" to track.remote_id,
+                                            "id" to track.media_id,
                                            "type" to "manga"
                                    )
                            )
                    )
            )
-            // @formatter:on

            rest.addLibManga(jsonObject("data" to data))
                    .map { json ->
-                        track.remote_id = json["data"]["id"].int
+                        track.media_id = json["data"]["id"].int
                        track
                    }
        }
@ -63,7 +80,7 @@ class KitsuApi(private val client: OkHttpClient, interceptor: KitsuInterceptor)
            // @formatter:off
            val data = jsonObject(
                    "type" to "libraryEntries",
-                    "id" to track.remote_id,
+                    "id" to track.media_id,
                    "attributes" to jsonObject(
                            "status" to track.toKitsuStatus(),
                            "progress" to track.last_chapter_read,
@ -72,23 +89,36 @@ class KitsuApi(private val client: OkHttpClient, interceptor: KitsuInterceptor)
            )
            // @formatter:on

-            rest.updateLibManga(track.remote_id, jsonObject("data" to data))
+            rest.updateLibManga(track.media_id, jsonObject("data" to data))
                    .map { track }
        }
    }

+
    fun search(query: String): Observable<List<TrackSearch>> {
-        return rest.search(query)
+        return searchRest
+                .getKey().map { json ->
+                    json["media"].asJsonObject["key"].string
+                }.flatMap { key ->
+                    algoliaSearch(key, query)
+                }
+    }
+
+
+    private fun algoliaSearch(key: String, query: String): Observable<List<TrackSearch>> {
+        val jsonObject = jsonObject("params" to "query=$query$algoliaFilter")
+        return algoliaRest
+                .getSearchQuery(algoliaAppId, key, jsonObject)
                .map { json ->
-                    val data = json["data"].array
-                    data.map { KitsuManga(it.obj) }
-                            .filter { it.type != "novel" }
+                    val data = json["hits"].array
+                    data.map { KitsuSearchManga(it.obj) }
+                            .filter { it.subType != "novel" }
                            .map { it.toTrack() }
                }
    }

    fun findLibManga(track: Track, userId: String): Observable<Track?> {
-        return rest.findLibManga(track.remote_id, userId)
+        return rest.findLibManga(track.media_id, userId)
                .map { json ->
                    val data = json["data"].array
                    if (data.size() > 0) {
@ -101,7 +131,7 @@ class KitsuApi(private val client: OkHttpClient, interceptor: KitsuInterceptor)
    }

    fun getLibManga(track: Track): Observable<Track> {
-        return rest.getLibManga(track.remote_id)
+        return rest.getLibManga(track.media_id)
                .map { json ->
                    val data = json["data"].array
                    if (data.size() > 0) {
@ -143,10 +173,6 @@ class KitsuApi(private val client: OkHttpClient, interceptor: KitsuInterceptor)
                @Body data: JsonObject
        ): Observable<JsonObject>

-        @GET("manga")
-        fun search(
-                @Query("filter[text]", encoded = true) query: String
-        ): Observable<JsonObject>

        @GET("library-entries")
        fun findLibManga(
@ -168,6 +194,16 @@ class KitsuApi(private val client: OkHttpClient, interceptor: KitsuInterceptor)

    }

+    private interface SearchKeyRest {
+        @GET("media/")
+        fun getKey(): Observable<JsonObject>
+    }
+
+    private interface AgoliaSearchRest {
+        @POST("query/")
+        fun getSearchQuery(@Header("X-Algolia-Application-Id") appid: String, @Header("X-Algolia-API-Key") key: String, @Body json: JsonObject): Observable<JsonObject>
+    }
+
    private interface LoginRest {

        @FormUrlEncoded
@ -188,6 +224,11 @@ class KitsuApi(private val client: OkHttpClient, interceptor: KitsuInterceptor)
        private const val baseUrl = "https://kitsu.io/api/edge/"
        private const val loginUrl = "https://kitsu.io/api/"
        private const val baseMangaUrl = "https://kitsu.io/manga/"
+        private const val algoliaKeyUrl = "https://kitsu.io/api/edge/algolia-keys/"
+        private const val algoliaUrl = "https://AWQO5J657S-dsn.algolia.net/1/indexes/production_media/"
+        private const val algoliaAppId = "AWQO5J657S"
+        private const val algoliaFilter = "&facetFilters=%5B%22kind%3Amanga%22%5D&attributesToRetrieve=%5B%22synopsis%22%2C%22canonicalTitle%22%2C%22chapterCount%22%2C%22posterImage%22%2C%22startDate%22%2C%22subtype%22%2C%22endDate%22%2C%20%22id%22%5D"
+

        fun mangaUrl(remoteId: Int): String {
            return baseMangaUrl + remoteId
@ -204,4 +245,4 @@ class KitsuApi(private val client: OkHttpClient, interceptor: KitsuInterceptor)

    }

-}
+}
--- a/app/src/main/java/eu/kanade/tachiyomi/data/track/kitsu/KitsuModels.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/track/kitsu/KitsuModels.kt
@ -6,39 +6,65 @@ import com.google.gson.JsonObject
 import eu.kanade.tachiyomi.data.database.models.Track
 import eu.kanade.tachiyomi.data.track.TrackManager
 import eu.kanade.tachiyomi.data.track.model.TrackSearch
+import java.text.SimpleDateFormat
+import java.util.*

-open class KitsuManga(obj: JsonObject) {
+class KitsuSearchManga(obj: JsonObject) {
    val id by obj.byInt
-    val canonicalTitle by obj["attributes"].byString
-    val chapterCount = obj["attributes"].obj.get("chapterCount").nullInt
-    val type = obj["attributes"].obj.get("mangaType").nullString.orEmpty()
-    val original by obj["attributes"].obj["posterImage"].byString
-    val synopsis by obj["attributes"].byString
-    val startDate = obj["attributes"].obj.get("startDate").nullString.orEmpty()
-    open val status = obj["attributes"].obj.get("status").nullString.orEmpty()
+    private val canonicalTitle by obj.byString
+    private val chapterCount = obj.get("chapterCount").nullInt
+    val subType = obj.get("subtype").nullString
+    val original = obj.get("posterImage").nullObj?.get("original")?.asString
+    private val synopsis by obj.byString
+    private var startDate = obj.get("startDate").nullString?.let {
+        val outputDf = SimpleDateFormat("yyyy-MM-dd", Locale.US)
+        outputDf.format(Date(it!!.toLong() * 1000))
+    }
+    private val endDate = obj.get("endDate").nullString
+

    @CallSuper
    open fun toTrack() = TrackSearch.create(TrackManager.KITSU).apply {
-        remote_id = this@KitsuManga.id
+        media_id = this@KitsuSearchManga.id
+        title = canonicalTitle
+        total_chapters = chapterCount ?: 0
+        cover_url = original ?: ""
+        summary = synopsis
+        tracking_url = KitsuApi.mangaUrl(media_id)
+        if (endDate == null) {
+            publishing_status = "Publishing"
+        } else {
+            publishing_status = "Finished"
+        }
+        publishing_type = subType ?: ""
+        start_date = startDate ?: ""
+    }
+}
+
+
+class KitsuLibManga(obj: JsonObject, manga: JsonObject) {
+    val id by manga.byInt
+    private val canonicalTitle by manga["attributes"].byString
+    private val chapterCount = manga["attributes"].obj.get("chapterCount").nullInt
+    val type = manga["attributes"].obj.get("mangaType").nullString.orEmpty()
+    val original by manga["attributes"].obj["posterImage"].byString
+    private val synopsis by manga["attributes"].byString
+    private val startDate = manga["attributes"].obj.get("startDate").nullString.orEmpty()
+    private val libraryId by obj.byInt("id")
+    val status by obj["attributes"].byString
+    private val ratingTwenty = obj["attributes"].obj.get("ratingTwenty").nullString
+    val progress by obj["attributes"].byInt
+
+    open fun toTrack() = TrackSearch.create(TrackManager.KITSU).apply {
+        media_id = libraryId
        title = canonicalTitle
        total_chapters = chapterCount ?: 0
        cover_url = original
        summary = synopsis
-        tracking_url = KitsuApi.mangaUrl(remote_id)
-        publishing_status = this@KitsuManga.status
+        tracking_url = KitsuApi.mangaUrl(media_id)
+        publishing_status = this@KitsuLibManga.status
        publishing_type = type
-        start_date = startDate.orEmpty()
-    }
-}
-
-class KitsuLibManga(obj: JsonObject, manga: JsonObject) : KitsuManga(manga) {
-    val remoteId by obj.byInt("id")
-    override val status by obj["attributes"].byString
-    val ratingTwenty = obj["attributes"].obj.get("ratingTwenty").nullString
-    val progress by obj["attributes"].byInt
-
-    override fun toTrack() = super.toTrack().apply {
-        remote_id = remoteId
+        start_date = startDate
        status = toTrackStatus()
        score = ratingTwenty?.let { it.toInt() / 2f } ?: 0f
        last_chapter_read = progress
--- a/app/src/main/java/eu/kanade/tachiyomi/data/track/model/TrackSearch.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/track/model/TrackSearch.kt
@ -10,7 +10,9 @@ class TrackSearch : Track {

    override var sync_id: Int = 0

-    override var remote_id: Int = 0
+    override var media_id: Int = 0
+
+    override var library_id: Long? = null

    override lateinit var title: String

@ -42,13 +44,13 @@ class TrackSearch : Track {

        if (manga_id != other.manga_id) return false
        if (sync_id != other.sync_id) return false
-        return remote_id == other.remote_id
+        return media_id == other.media_id
    }

    override fun hashCode(): Int {
        var result = (manga_id xor manga_id.ushr(32)).toInt()
        result = 31 * result + sync_id
-        result = 31 * result + remote_id
+        result = 31 * result + media_id
        return result
    }
    companion object {
--- a/app/src/main/java/eu/kanade/tachiyomi/data/track/myanimelist/MyAnimeList.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/track/myanimelist/MyAnimeList.kt
@ -4,10 +4,12 @@ import android.content.Context
 import android.graphics.Color
 import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.data.database.models.Track
-import eu.kanade.tachiyomi.data.track.model.TrackSearch
+import eu.kanade.tachiyomi.data.preference.getOrDefault
 import eu.kanade.tachiyomi.data.track.TrackService
+import eu.kanade.tachiyomi.data.track.model.TrackSearch
 import rx.Completable
 import rx.Observable
+import java.net.URI

 class Myanimelist(private val context: Context, id: Int) : TrackService(id) {

@ -21,9 +23,13 @@ class Myanimelist(private val context: Context, id: Int) : TrackService(id) {

        const val DEFAULT_STATUS = READING
        const val DEFAULT_SCORE = 0
+
+        const val BASE_URL = "https://myanimelist.net"
+        const val USER_SESSION_COOKIE = "MALSESSIONID"
+        const val LOGGED_IN_COOKIE = "is_logged_in"
    }

-    private val api by lazy { MyanimelistApi(client, getUsername(), getPassword()) }
+    private val api by lazy { MyanimelistApi(client) }

    override val name: String
        get() = "MyAnimeList"
@ -56,7 +62,7 @@ class Myanimelist(private val context: Context, id: Int) : TrackService(id) {
    }

    override fun add(track: Track): Observable<Track> {
-        return api.addLibManga(track)
+        return api.addLibManga(track, getCSRF())
    }

    override fun update(track: Track): Observable<Track> {
@ -64,11 +70,11 @@ class Myanimelist(private val context: Context, id: Int) : TrackService(id) {
            track.status = COMPLETED
        }

-        return api.updateLibManga(track)
+        return api.updateLibManga(track, getCSRF())
    }

    override fun bind(track: Track): Observable<Track> {
-        return api.findLibManga(track, getUsername())
+        return api.findLibManga(track, getCSRF())
                .flatMap { remoteTrack ->
                    if (remoteTrack != null) {
                        track.copyPersonalFrom(remoteTrack)
@ -83,11 +89,11 @@ class Myanimelist(private val context: Context, id: Int) : TrackService(id) {
    }

    override fun search(query: String): Observable<List<TrackSearch>> {
-        return api.search(query, getUsername())
+        return api.search(query)
    }

    override fun refresh(track: Track): Observable<Track> {
-        return api.getLibManga(track, getUsername())
+        return api.getLibManga(track, getCSRF())
                .map { remoteTrack ->
                    track.copyPersonalFrom(remoteTrack)
                    track.total_chapters = remoteTrack.total_chapters
@ -96,10 +102,40 @@ class Myanimelist(private val context: Context, id: Int) : TrackService(id) {
    }

    override fun login(username: String, password: String): Completable {
+        logout()
+
        return api.login(username, password)
+                .doOnNext { csrf -> saveCSRF(csrf) }
                .doOnNext { saveCredentials(username, password) }
                .doOnError { logout() }
                .toCompletable()
    }

+    override fun logout() {
+        super.logout()
+        preferences.trackToken(this).delete()
+        networkService.cookies.remove(URI(BASE_URL))
+    }
+
+    override val isLogged: Boolean
+        get() = !getUsername().isEmpty() &&
+                !getPassword().isEmpty() &&
+                checkCookies(URI(BASE_URL)) &&
+                !getCSRF().isEmpty()
+
+    private fun getCSRF(): String = preferences.trackToken(this).getOrDefault()
+
+    private fun saveCSRF(csrf: String) = preferences.trackToken(this).set(csrf)
+
+    private fun checkCookies(uri: URI): Boolean {
+        var ckCount = 0
+
+        for (ck in networkService.cookies.get(uri)) {
+            if (ck.name() == USER_SESSION_COOKIE || ck.name() == LOGGED_IN_COOKIE)
+                ckCount++
+        }
+
+        return ckCount == 2
+    }
+
 }
--- a/app/src/main/java/eu/kanade/tachiyomi/data/track/myanimelist/MyanimelistApi.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/track/myanimelist/MyanimelistApi.kt
@ -1,7 +1,6 @@
 package eu.kanade.tachiyomi.data.track.myanimelist

 import android.net.Uri
-import android.util.Xml
 import eu.kanade.tachiyomi.data.database.models.Track
 import eu.kanade.tachiyomi.data.track.TrackManager
 import eu.kanade.tachiyomi.data.track.model.TrackSearch
@ -12,191 +11,266 @@ import eu.kanade.tachiyomi.network.asObservableSuccess
 import eu.kanade.tachiyomi.util.selectInt
 import eu.kanade.tachiyomi.util.selectText
 import okhttp3.*
+import org.json.JSONObject
 import org.jsoup.Jsoup
+import org.jsoup.nodes.Document
+import org.jsoup.nodes.Element
 import org.jsoup.parser.Parser
-import org.xmlpull.v1.XmlSerializer
 import rx.Observable
-import java.io.StringWriter
+import java.io.BufferedReader
+import java.io.InputStreamReader
+import java.util.zip.GZIPInputStream

-class MyanimelistApi(private val client: OkHttpClient, username: String, password: String) {

-    private var headers = createHeaders(username, password)
+class MyanimelistApi(private val client: OkHttpClient) {

-    fun addLibManga(track: Track): Observable<Track> {
+    fun addLibManga(track: Track, csrf: String): Observable<Track> {
        return Observable.defer {
-            client.newCall(POST(getAddUrl(track), headers, getMangaPostPayload(track)))
+            client.newCall(POST(url = getAddUrl(), body = getMangaPostPayload(track, csrf)))
                    .asObservableSuccess()
                    .map { track }
        }
    }

-    fun updateLibManga(track: Track): Observable<Track> {
+    fun updateLibManga(track: Track, csrf: String): Observable<Track> {
        return Observable.defer {
-            client.newCall(POST(getUpdateUrl(track), headers, getMangaPostPayload(track)))
+            client.newCall(POST(url = getUpdateUrl(), body = getMangaPostPayload(track, csrf)))
                    .asObservableSuccess()
                    .map { track }
        }
    }

-    fun search(query: String, username: String): Observable<List<TrackSearch>> {
-        return if (query.startsWith(PREFIX_MY)) {
-            val realQuery = query.substring(PREFIX_MY.length).toLowerCase().trim()
-            getList(username)
-                    .flatMap { Observable.from(it) }
-                    .filter { realQuery in it.title.toLowerCase() }
-                    .toList()
-        } else {
-            client.newCall(GET(getSearchUrl(query), headers))
-                    .asObservable()
-                    .map { Jsoup.parse(Parser.unescapeEntities(it.body()!!.string(), false), "", Parser.xmlParser()) }
-                    .flatMap { Observable.from(it.select("entry")) }
-                    .filter { it.select("type").text() != "Novel" }
-                    .map {
-                        TrackSearch.create(TrackManager.MYANIMELIST).apply {
-                            title = it.selectText("title")!!
-                            remote_id = it.selectInt("id")
-                            total_chapters = it.selectInt("chapters")
-                            summary = it.selectText("synopsis")!!
-                            cover_url = it.selectText("image")!!
-                            tracking_url = MyanimelistApi.mangaUrl(remote_id)
-                            publishing_status = it.selectText("status")!!
-                            publishing_type = it.selectText("type")!!
-                            start_date = it.selectText("start_date")!!
-                        }
-                    }
-                    .toList()
-        }
-    }
-
-    fun getList(username: String): Observable<List<TrackSearch>> {
-        return client
-                .newCall(GET(getListUrl(username), headers))
+    fun search(query: String): Observable<List<TrackSearch>> {
+        return client.newCall(GET(getSearchUrl(query)))
                .asObservable()
-                .map { Jsoup.parse(Parser.unescapeEntities(it.body()!!.string(), false), "", Parser.xmlParser()) }
-                .flatMap { Observable.from(it.select("manga")) }
-                .map {
+                .flatMap { response ->
+                    Observable.from(Jsoup.parse(response.consumeBody())
+                            .select("div.js-categories-seasonal.js-block-list.list")
+                            .select("table").select("tbody")
+                            .select("tr").drop(1))
+                }
+                .filter { row ->
+                    row.select(TD)[2].text() != "Novel"
+                }
+                .map { row ->
                    TrackSearch.create(TrackManager.MYANIMELIST).apply {
-                        title = it.selectText("series_title")!!
-                        remote_id = it.selectInt("series_mangadb_id")
-                        last_chapter_read = it.selectInt("my_read_chapters")
-                        status = it.selectInt("my_status")
-                        score = it.selectInt("my_score").toFloat()
-                        total_chapters = it.selectInt("series_chapters")
-                        cover_url = it.selectText("series_image")!!
-                        tracking_url = MyanimelistApi.mangaUrl(remote_id)
+                        title = row.searchTitle()
+                        media_id = row.searchMediaId()
+                        total_chapters = row.searchTotalChapters()
+                        summary = row.searchSummary()
+                        cover_url = row.searchCoverUrl()
+                        tracking_url = mangaUrl(media_id)
+                        publishing_status = row.searchPublishingStatus()
+                        publishing_type = row.searchPublishingType()
+                        start_date = row.searchStartDate()
                    }
                }
                .toList()
    }

-    fun findLibManga(track: Track, username: String): Observable<Track?> {
-        return getList(username)
-                .map { list -> list.find { it.remote_id == track.remote_id } }
+    private fun getList(csrf: String): Observable<List<TrackSearch>> {
+        return getListUrl(csrf)
+                .flatMap { url ->
+                    getListXml(url)
+                }
+                .flatMap { doc ->
+                    Observable.from(doc.select("manga"))
+                }
+                .map { it ->
+                    TrackSearch.create(TrackManager.MYANIMELIST).apply {
+                        title = it.selectText("manga_title")!!
+                        media_id = it.selectInt("manga_mangadb_id")
+                        last_chapter_read = it.selectInt("my_read_chapters")
+                        status = getStatus(it.selectText("my_status")!!)
+                        score = it.selectInt("my_score").toFloat()
+                        total_chapters = it.selectInt("manga_chapters")
+                        tracking_url = mangaUrl(media_id)
+                    }
+                }
+                .toList()
    }

-    fun getLibManga(track: Track, username: String): Observable<Track> {
-        return findLibManga(track, username)
+    private fun getListXml(url: String): Observable<Document> {
+        return client.newCall(GET(url))
+                .asObservable()
+                .map { response ->
+                    Jsoup.parse(response.consumeXmlBody(), "", Parser.xmlParser())
+                }
+    }
+
+    fun findLibManga(track: Track, csrf: String): Observable<Track?> {
+        return getList(csrf)
+                .map { list -> list.find { it.media_id == track.media_id } }
+    }
+
+    fun getLibManga(track: Track, csrf: String): Observable<Track> {
+        return findLibManga(track, csrf)
                .map { it ?: throw Exception("Could not find manga") }
    }

-    fun login(username: String, password: String): Observable<Response> {
-        headers = createHeaders(username, password)
-        return client.newCall(GET(getLoginUrl(), headers))
-                .asObservable()
-                .doOnNext { response ->
-                    response.close()
-                    if (response.code() != 200) throw Exception("Login error")
+    fun login(username: String, password: String): Observable<String> {
+        return getSessionInfo()
+                .flatMap { csrf ->
+                    login(username, password, csrf)
                }
    }

-    private fun getMangaPostPayload(track: Track): RequestBody {
-        val data = xml {
-            element(ENTRY_TAG) {
-                if (track.last_chapter_read != 0) {
-                    text(CHAPTER_TAG, track.last_chapter_read.toString())
+    private fun getSessionInfo(): Observable<String> {
+        return client.newCall(GET(getLoginUrl()))
+                .asObservable()
+                .map { response ->
+                    Jsoup.parse(response.consumeBody())
+                            .select("meta[name=csrf_token]")
+                            .attr("content")
                }
-                text(STATUS_TAG, track.status.toString())
-                text(SCORE_TAG, track.score.toString())
+    }
+
+    private fun login(username: String, password: String, csrf: String): Observable<String> {
+        return client.newCall(POST(url = getLoginUrl(), body = getLoginPostBody(username, password, csrf)))
+                .asObservable()
+                .map { response ->
+                    response.use {
+                        if (response.priorResponse()?.code() != 302) throw Exception("Authentication error")
+                    }
+                    csrf
+                }
+    }
+
+    private fun getLoginPostBody(username: String, password: String, csrf: String): RequestBody {
+        return FormBody.Builder()
+                .add("user_name", username)
+                .add("password", password)
+                .add("cookie", "1")
+                .add("sublogin", "Login")
+                .add("submit", "1")
+                .add(CSRF, csrf)
+                .build()
+    }
+
+    private fun getExportPostBody(csrf: String): RequestBody {
+        return FormBody.Builder()
+                .add("type", "2")
+                .add("subexport", "Export My List")
+                .add(CSRF, csrf)
+                .build()
+    }
+
+    private fun getMangaPostPayload(track: Track, csrf: String): RequestBody {
+        val body = JSONObject()
+                .put("manga_id", track.media_id)
+                .put("status", track.status)
+                .put("score", track.score)
+                .put("num_read_chapters", track.last_chapter_read)
+                .put(CSRF, csrf)
+
+        return RequestBody.create(MediaType.parse("application/json; charset=utf-8"), body.toString())
+    }
+
+    private fun getLoginUrl() = Uri.parse(baseUrl).buildUpon()
+            .appendPath("login.php")
+            .toString()
+
+    private fun getSearchUrl(query: String): String {
+        val col = "c[]"
+        return Uri.parse(baseUrl).buildUpon()
+                .appendPath("manga.php")
+                .appendQueryParameter("q", query)
+                .appendQueryParameter(col, "a")
+                .appendQueryParameter(col, "b")
+                .appendQueryParameter(col, "c")
+                .appendQueryParameter(col, "d")
+                .appendQueryParameter(col, "e")
+                .appendQueryParameter(col, "g")
+                .toString()
+    }
+
+    private fun getExportListUrl() = Uri.parse(baseUrl).buildUpon()
+            .appendPath("panel.php")
+            .appendQueryParameter("go", "export")
+            .toString()
+
+    private fun getListUrl(csrf: String): Observable<String> {
+        return client.newCall(POST(url = getExportListUrl(), body = getExportPostBody(csrf)))
+                .asObservable()
+                .map {response ->
+                    baseUrl + Jsoup.parse(response.consumeBody())
+                            .select("div.goodresult")
+                            .select("a")
+                            .attr("href")
+                }
+    }
+
+    private fun getUpdateUrl() = Uri.parse(baseModifyListUrl).buildUpon()
+            .appendPath("edit.json")
+            .toString()
+
+    private fun getAddUrl() = Uri.parse(baseModifyListUrl).buildUpon()
+            .appendPath( "add.json")
+            .toString()
+    
+    private fun Response.consumeBody(): String? {
+        use {
+            if (it.code() != 200) throw Exception("Login error")
+            return it.body()?.string()
+        }
+    }
+
+    private fun Response.consumeXmlBody(): String? {
+        use { res ->
+            if (res.code() != 200) throw Exception("Export list error")
+            BufferedReader(InputStreamReader(GZIPInputStream(res.body()?.source()?.inputStream()))).use { reader ->
+                val sb = StringBuilder()
+                reader.forEachLine { line ->
+                    sb.append(line)
+                }
+                return sb.toString()
            }
        }
-
-        return FormBody.Builder()
-                .add("data", data)
-                .build()
-    }
-
-    private inline fun xml(block: XmlSerializer.() -> Unit): String {
-        val x = Xml.newSerializer()
-        val writer = StringWriter()
-
-        with(x) {
-            setOutput(writer)
-            startDocument("UTF-8", false)
-            block()
-            endDocument()
-        }
-
-        return writer.toString()
-    }
-
-    private inline fun XmlSerializer.element(tag: String, block: XmlSerializer.() -> Unit) {
-        startTag("", tag)
-        block()
-        endTag("", tag)
-    }
-
-    private fun XmlSerializer.text(tag: String, body: String) {
-        startTag("", tag)
-        text(body)
-        endTag("", tag)
-    }
-
-    fun getLoginUrl() = Uri.parse(baseUrl).buildUpon()
-            .appendEncodedPath("api/account/verify_credentials.xml")
-            .toString()
-
-    fun getSearchUrl(query: String) = Uri.parse(baseUrl).buildUpon()
-            .appendEncodedPath("api/manga/search.xml")
-            .appendQueryParameter("q", query)
-            .toString()
-
-    fun getListUrl(username: String) = Uri.parse(baseUrl).buildUpon()
-            .appendPath("malappinfo.php")
-            .appendQueryParameter("u", username)
-            .appendQueryParameter("status", "all")
-            .appendQueryParameter("type", "manga")
-            .toString()
-
-    fun getUpdateUrl(track: Track) = Uri.parse(baseUrl).buildUpon()
-            .appendEncodedPath("api/mangalist/update")
-            .appendPath("${track.remote_id}.xml")
-            .toString()
-
-    fun getAddUrl(track: Track) = Uri.parse(baseUrl).buildUpon()
-            .appendEncodedPath("api/mangalist/add")
-            .appendPath("${track.remote_id}.xml")
-            .toString()
-
-    fun createHeaders(username: String, password: String): Headers {
-        return Headers.Builder()
-                .add("Authorization", Credentials.basic(username, password))
-                .add("User-Agent", "api-indiv-9F93C52A963974CF674325391990191C")
-                .build()
    }

    companion object {
        const val baseUrl = "https://myanimelist.net"
-        const val baseMangaUrl = baseUrl + "/manga/"
+        private const val baseMangaUrl = "$baseUrl/manga/"
+        private const val baseModifyListUrl = "$baseUrl/ownlist/manga"

-        fun mangaUrl(remoteId: Int): String {
-            return baseMangaUrl + remoteId
-        }
+        fun mangaUrl(remoteId: Int) = baseMangaUrl + remoteId

-        private val ENTRY_TAG = "entry"
-        private val CHAPTER_TAG = "chapter"
-        private val SCORE_TAG = "score"
-        private val STATUS_TAG = "status"
+        fun Element.searchTitle() = select("strong").text()!!

-        const val PREFIX_MY = "my:"
+        fun Element.searchTotalChapters() = if (select(TD)[4].text() == "-") 0 else select(TD)[4].text().toInt()
+
+        fun Element.searchCoverUrl() = select("img")
+                .attr("data-src")
+                .split("\\?")[0]
+                .replace("/r/50x70/", "/")
+
+        fun Element.searchMediaId() = select("div.picSurround")
+                .select("a").attr("id")
+                .replace("sarea", "")
+                .toInt()
+
+        fun Element.searchSummary() = select("div.pt4")
+                .first()
+                .ownText()!!
+
+        fun Element.searchPublishingStatus() = if (select(TD).last().text() == "-") PUBLISHING else FINISHED
+
+        fun Element.searchPublishingType() = select(TD)[2].text()!!
+
+        fun Element.searchStartDate() = select(TD)[6].text()!!
+
+        fun getStatus(status: String) = when (status) {
+            "Reading" -> 1
+            "Completed" -> 2
+            "On-Hold" -> 3
+            "Dropped" -> 4
+            "Plan to Read" -> 6
+            else -> 1
+            }
+
+        const val CSRF = "csrf_token"
+        const val TD = "td"
+        private const val FINISHED = "Finished"
+        private const val PUBLISHING = "Publishing"
    }
 }
--- a/app/src/main/java/eu/kanade/tachiyomi/network/CloudflareInterceptor.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/network/CloudflareInterceptor.kt
@ -1,11 +1,8 @@
 package eu.kanade.tachiyomi.network

 import com.squareup.duktape.Duktape
-import okhttp3.CacheControl
-import okhttp3.HttpUrl
-import okhttp3.Interceptor
-import okhttp3.Request
-import okhttp3.Response
+import okhttp3.*
+import java.io.IOException

 class CloudflareInterceptor : Interceptor {

@ -23,7 +20,13 @@ class CloudflareInterceptor : Interceptor {

        // Check if Cloudflare anti-bot is on
        if (response.code() == 503 && response.header("Server") in serverCheck) {
-            return chain.proceed(resolveChallenge(response))
+            return try {
+                chain.proceed(resolveChallenge(response))
+            } catch (e: Exception) {
+                // Because OkHttp's enqueue only handles IOExceptions, wrap the exception so that
+                // we don't crash the entire app
+                throw IOException(e)
+            }
        }

        return response
@ -48,18 +51,18 @@ class CloudflareInterceptor : Interceptor {
            }

            val js = operation
-                    .replace(Regex("""a\.value = (.+ \+ t\.length).+"""), "$1")
+                    .replace(Regex("""a\.value = (.+ \+ t\.length(\).toFixed\(10\))?).+"""), "$1")
                    .replace(Regex("""\s{3,}[a-z](?: = |\.).+"""), "")
                    .replace("t.length", "${domain.length}")
                    .replace("\n", "")

-            val result = duktape.evaluate(js) as Double
+            val result = duktape.evaluate(js) as String

            val cloudflareUrl = HttpUrl.parse("${url.scheme()}://$domain/cdn-cgi/l/chk_jschl")!!
                    .newBuilder()
                    .addQueryParameter("jschl_vc", challenge)
                    .addQueryParameter("pass", pass)
-                    .addQueryParameter("jschl_answer", "$result")
+                    .addQueryParameter("jschl_answer", result)
                    .toString()

            val cloudflareHeaders = originalRequest.headers()
--- a/app/src/main/java/eu/kanade/tachiyomi/network/NetworkHelper.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/network/NetworkHelper.kt
@ -3,7 +3,10 @@ package eu.kanade.tachiyomi.network
 import android.content.Context
 import android.os.Build
 import okhttp3.Cache
+import okhttp3.CipherSuite
+import okhttp3.ConnectionSpec
 import okhttp3.OkHttpClient
+import okhttp3.TlsVersion
 import java.io.File
 import java.io.IOException
 import java.net.InetAddress
@ -108,6 +111,18 @@ class NetworkHelper(context: Context) {
            sslSocketFactory(TLSSocketFactory(), trustManagers[0] as X509TrustManager)
        }

+        val specCompat = ConnectionSpec.Builder(ConnectionSpec.MODERN_TLS)
+            .tlsVersions(TlsVersion.TLS_1_2, TlsVersion.TLS_1_1, TlsVersion.TLS_1_0)
+            .cipherSuites(
+                    *ConnectionSpec.MODERN_TLS.cipherSuites().orEmpty().toTypedArray(),
+                    CipherSuite.TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA,
+                    CipherSuite.TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA
+            )
+            .build()
+
+        val specs = listOf(specCompat, ConnectionSpec.CLEARTEXT)
+        connectionSpecs(specs)
+
        return this
    }
 }
--- a/app/src/main/java/eu/kanade/tachiyomi/network/PersistentCookieStore.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/network/PersistentCookieStore.kt
@ -60,6 +60,11 @@ class PersistentCookieStore(context: Context) {
        cookieMap.clear()
    }

+    fun remove(uri: URI) {
+        prefs.edit().remove(uri.host).apply()
+        cookieMap.remove(uri.host)
+    }
+
    fun get(url: HttpUrl) = get(url.uri().host)

    fun get(uri: URI) = get(uri.host)
--- a/app/src/main/java/eu/kanade/tachiyomi/source/LocalSource.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/source/LocalSource.kt
@ -1,24 +1,22 @@
 package eu.kanade.tachiyomi.source

 import android.content.Context
-import android.net.Uri
 import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.source.model.*
 import eu.kanade.tachiyomi.util.ChapterRecognition
 import eu.kanade.tachiyomi.util.DiskUtil
-import eu.kanade.tachiyomi.util.RarContentProvider
-import eu.kanade.tachiyomi.util.ZipContentProvider
+import eu.kanade.tachiyomi.util.EpubFile
+import eu.kanade.tachiyomi.util.ImageUtil
 import junrar.Archive
 import junrar.rarfile.FileHeader
 import net.greypanther.natsort.CaseInsensitiveSimpleNaturalComparator
-import org.jsoup.Jsoup
-import org.jsoup.nodes.Document
 import rx.Observable
 import timber.log.Timber
 import java.io.File
 import java.io.FileInputStream
 import java.io.InputStream
-import java.util.*
+import java.util.Comparator
+import java.util.Locale
 import java.util.concurrent.TimeUnit
 import java.util.zip.ZipEntry
 import java.util.zip.ZipFile
@ -107,15 +105,11 @@ class LocalSource(private val context: Context) : CatalogueSource {
                if (thumbnail_url == null) {
                    val chapters = fetchChapterList(this).toBlocking().first()
                    if (chapters.isNotEmpty()) {
-                        val uri = fetchPageList(chapters.last()).toBlocking().first().firstOrNull()?.uri
-                        if (uri != null) {
-                            val input = context.contentResolver.openInputStream(uri)
-                            try {
-                                val dest = updateCover(context, this, input)
-                                thumbnail_url = dest?.absolutePath
-                            } catch (e: Exception) {
-                                Timber.e(e)
-                            }
+                        try {
+                            val dest = updateCover(chapters.last(), this)
+                            thumbnail_url = dest?.absolutePath
+                        } catch (e: Exception) {
+                            Timber.e(e)
                        }
                    }
                }
@ -135,7 +129,7 @@ class LocalSource(private val context: Context) : CatalogueSource {
        val chapters = getBaseDirectories(context)
                .mapNotNull { File(it, manga.url).listFiles()?.toList() }
                .flatten()
-                .filter { it.isDirectory || isSupportedFormat(it.extension) }
+                .filter { it.isDirectory || isSupportedFile(it.extension) }
                .map { chapterFile ->
                    SChapter.create().apply {
                        url = "${manga.url}/${chapterFile.name}"
@ -150,7 +144,7 @@ class LocalSource(private val context: Context) : CatalogueSource {
                        ChapterRecognition.parseChapterNumber(this, manga)
                    }
                }
-                .sortedWith(Comparator<SChapter> { c1, c2 ->
+                .sortedWith(Comparator { c1, c2 ->
                    val c = c2.chapter_number.compareTo(c1.chapter_number)
                    if (c == 0) comparator.compare(c2.name, c1.name) else c
                })
@ -159,160 +153,90 @@ class LocalSource(private val context: Context) : CatalogueSource {
    }

    override fun fetchPageList(chapter: SChapter): Observable<List<Page>> {
+        return Observable.error(Exception("Unused"))
+    }
+
+    private fun isSupportedFile(extension: String): Boolean {
+        return extension.toLowerCase() in setOf("zip", "rar", "cbr", "cbz", "epub")
+    }
+
+    fun getFormat(chapter: SChapter): Format {
        val baseDirs = getBaseDirectories(context)

        for (dir in baseDirs) {
            val chapFile = File(dir, chapter.url)
            if (!chapFile.exists()) continue

-            return Observable.just(getLoader(chapFile).load())
+            return getFormat(chapFile)
        }
-
-        return Observable.error(Exception("Chapter not found"))
+        throw Exception("Chapter not found")
    }

-    private fun isSupportedFormat(extension: String): Boolean {
-        return extension.equals("zip", true) || extension.equals("cbz", true)
-                || extension.equals("rar", true) || extension.equals("cbr", true)
-                || extension.equals("epub", true)
-    }
-
-    private fun getLoader(file: File): Loader {
+    private fun getFormat(file: File): Format {
        val extension = file.extension
        return if (file.isDirectory) {
-            DirectoryLoader(file)
+            Format.Directory(file)
        } else if (extension.equals("zip", true) || extension.equals("cbz", true)) {
-            ZipLoader(file)
-        } else if (extension.equals("epub", true)) {
-            EpubLoader(file)
+            Format.Zip(file)
        } else if (extension.equals("rar", true) || extension.equals("cbr", true)) {
-            RarLoader(file)
+            Format.Rar(file)
+        } else if (extension.equals("epub", true)) {
+            Format.Epub(file)
        } else {
            throw Exception("Invalid chapter format")
        }
    }

+    private fun updateCover(chapter: SChapter, manga: SManga): File? {
+        val format = getFormat(chapter)
+        val comparator = CaseInsensitiveSimpleNaturalComparator.getInstance<String>()
+        return when (format) {
+            is Format.Directory -> {
+                val entry = format.file.listFiles()
+                    .sortedWith(Comparator<File> { f1, f2 -> comparator.compare(f1.name, f2.name) })
+                    .find { !it.isDirectory && ImageUtil.isImage(it.name, { FileInputStream(it) }) }
+
+                entry?.let { updateCover(context, manga, it.inputStream())}
+            }
+            is Format.Zip -> {
+                ZipFile(format.file).use { zip ->
+                    val entry = zip.entries().toList()
+                        .sortedWith(Comparator<ZipEntry> { f1, f2 -> comparator.compare(f1.name, f2.name) })
+                        .find { !it.isDirectory && ImageUtil.isImage(it.name, { zip.getInputStream(it) }) }
+
+                    entry?.let { updateCover(context, manga, zip.getInputStream(it) )}
+                }
+            }
+            is Format.Rar -> {
+                Archive(format.file).use { archive ->
+                    val entry = archive.fileHeaders
+                        .sortedWith(Comparator<FileHeader> { f1, f2 -> comparator.compare(f1.fileNameString, f2.fileNameString) })
+                        .find { !it.isDirectory && ImageUtil.isImage(it.fileNameString, { archive.getInputStream(it) }) }
+
+                    entry?.let { updateCover(context, manga, archive.getInputStream(it) )}
+                }
+            }
+            is Format.Epub -> {
+                EpubFile(format.file).use { epub ->
+                    val entry = epub.getImagesFromPages()
+                        .firstOrNull()
+                        ?.let { epub.getEntry(it) }
+
+                    entry?.let { updateCover(context, manga, epub.getInputStream(it)) }
+                }
+            }
+        }
+    }
+
    private class OrderBy : Filter.Sort("Order by", arrayOf("Title", "Date"), Filter.Sort.Selection(0, true))

    override fun getFilterList() = FilterList(OrderBy())

-    interface Loader {
-        fun load(): List<Page>
+    sealed class Format {
+        data class Directory(val file: File) : Format()
+        data class Zip(val file: File) : Format()
+        data class Rar(val file: File): Format()
+        data class Epub(val file: File) : Format()
    }

-    class DirectoryLoader(val file: File) : Loader {
-        override fun load(): List<Page> {
-            val comparator = CaseInsensitiveSimpleNaturalComparator.getInstance<String>()
-            return file.listFiles()
-                    .filter { !it.isDirectory && DiskUtil.isImage(it.name, { FileInputStream(it) }) }
-                    .sortedWith(Comparator<File> { f1, f2 -> comparator.compare(f1.name, f2.name) })
-                    .map { Uri.fromFile(it) }
-                    .mapIndexed { i, uri -> Page(i, uri = uri).apply { status = Page.READY } }
-        }
-    }
-
-    class ZipLoader(val file: File) : Loader {
-        override fun load(): List<Page> {
-            val comparator = CaseInsensitiveSimpleNaturalComparator.getInstance<String>()
-            return ZipFile(file).use { zip ->
-                zip.entries().toList()
-                        .filter { !it.isDirectory && DiskUtil.isImage(it.name, { zip.getInputStream(it) }) }
-                        .sortedWith(Comparator<ZipEntry> { f1, f2 -> comparator.compare(f1.name, f2.name) })
-                        .map { Uri.parse("content://${ZipContentProvider.PROVIDER}${file.absolutePath}!/${it.name}") }
-                        .mapIndexed { i, uri -> Page(i, uri = uri).apply { status = Page.READY } }
-            }
-        }
-    }
-
-    class RarLoader(val file: File) : Loader {
-        override fun load(): List<Page> {
-            val comparator = CaseInsensitiveSimpleNaturalComparator.getInstance<String>()
-            return Archive(file).use { archive ->
-                archive.fileHeaders
-                        .filter { !it.isDirectory && DiskUtil.isImage(it.fileNameString, { archive.getInputStream(it) }) }
-                        .sortedWith(Comparator<FileHeader> { f1, f2 -> comparator.compare(f1.fileNameString, f2.fileNameString) })
-                        .map { Uri.parse("content://${RarContentProvider.PROVIDER}${file.absolutePath}!-/${it.fileNameString}") }
-                        .mapIndexed { i, uri -> Page(i, uri = uri).apply { status = Page.READY } }
-            }
-        }
-    }
-
-    class EpubLoader(val file: File) : Loader {
-
-        override fun load(): List<Page> {
-            ZipFile(file).use { zip ->
-                val allEntries = zip.entries().toList()
-                val ref = getPackageHref(zip)
-                val doc = getPackageDocument(zip, ref)
-                val pages = getPagesFromDocument(doc)
-                val hrefs = getHrefMap(ref, allEntries.map { it.name })
-                return getImagesFromPages(zip, pages, hrefs)
-                        .map { Uri.parse("content://${ZipContentProvider.PROVIDER}${file.absolutePath}!/$it") }
-                        .mapIndexed { i, uri -> Page(i, uri = uri).apply { status = Page.READY } }
-            }
-        }
-
-        /**
-         * Returns the path to the package document.
-         */
-        private fun getPackageHref(zip: ZipFile): String {
-            val meta = zip.getEntry("META-INF/container.xml")
-            if (meta != null) {
-                val metaDoc = zip.getInputStream(meta).use { Jsoup.parse(it, null, "") }
-                val path = metaDoc.getElementsByTag("rootfile").first()?.attr("full-path")
-                if (path != null) {
-                    return path
-                }
-            }
-            return "OEBPS/content.opf"
-        }
-
-        /**
-         * Returns the package document where all the files are listed.
-         */
-        private fun getPackageDocument(zip: ZipFile, ref: String): Document {
-            val entry = zip.getEntry(ref)
-            return zip.getInputStream(entry).use { Jsoup.parse(it, null, "") }
-        }
-
-        /**
-         * Returns all the pages from the epub.
-         */
-        private fun getPagesFromDocument(document: Document): List<String> {
-            val pages = document.select("manifest > item")
-                    .filter { "application/xhtml+xml" == it.attr("media-type") }
-                    .associateBy { it.attr("id") }
-
-            val spine = document.select("spine > itemref").map { it.attr("idref") }
-            return spine.mapNotNull { pages[it] }.map { it.attr("href") }
-        }
-
-        /**
-         * Returns all the images contained in every page from the epub.
-         */
-        private fun getImagesFromPages(zip: ZipFile, pages: List<String>, hrefs: Map<String, String>): List<String> {
-            return pages.map { page ->
-                val entry = zip.getEntry(hrefs[page])
-                val document = zip.getInputStream(entry).use { Jsoup.parse(it, null, "") }
-                document.getElementsByTag("img").mapNotNull { hrefs[it.attr("src")] }
-            }.flatten()
-        }
-
-        /**
-         * Returns a map with a relative url as key and abolute url as path.
-         */
-        private fun getHrefMap(packageHref: String, entries: List<String>): Map<String, String> {
-            val lastSlashPos = packageHref.lastIndexOf('/')
-            if (lastSlashPos < 0) {
-                return entries.associateBy { it }
-            }
-            return entries.associateBy { entry ->
-                if (entry.isNotBlank() && entry.length > lastSlashPos) {
-                    entry.substring(lastSlashPos + 1)
-                } else {
-                    entry
-                }
-            }
-        }
-    }
-}
+}
--- a/app/src/main/java/eu/kanade/tachiyomi/source/SourceManager.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/source/SourceManager.kt
@ -1,17 +1,24 @@
 package eu.kanade.tachiyomi.source

 import android.content.Context
+import eu.kanade.tachiyomi.R
+import eu.kanade.tachiyomi.source.model.Page
+import eu.kanade.tachiyomi.source.model.SChapter
+import eu.kanade.tachiyomi.source.model.SManga
 import eu.kanade.tachiyomi.source.online.HttpSource
 import eu.kanade.tachiyomi.source.online.english.*
 import eu.kanade.tachiyomi.source.online.german.WieManga
 import eu.kanade.tachiyomi.source.online.russian.Mangachan
 import eu.kanade.tachiyomi.source.online.russian.Mintmanga
 import eu.kanade.tachiyomi.source.online.russian.Readmanga
+import rx.Observable

 open class SourceManager(private val context: Context) {

    private val sourcesMap = mutableMapOf<Long, Source>()

+    private val stubSourcesMap = mutableMapOf<Long, StubSource>()
+
    init {
        createInternalSources().forEach { registerSource(it) }
    }
@ -20,13 +27,19 @@ open class SourceManager(private val context: Context) {
        return sourcesMap[sourceKey]
    }

+    fun getOrStub(sourceKey: Long): Source {
+        return sourcesMap[sourceKey] ?: stubSourcesMap.getOrPut(sourceKey) {
+            StubSource(sourceKey)
+        }
+    }
+
    fun getOnlineSources() = sourcesMap.values.filterIsInstance<HttpSource>()

    fun getCatalogueSources() = sourcesMap.values.filterIsInstance<CatalogueSource>()

    internal fun registerSource(source: Source, overwrite: Boolean = false) {
        if (overwrite || !sourcesMap.containsKey(source.id)) {
-            sourcesMap.put(source.id, source)
+            sourcesMap[source.id] = source
        }
    }

@ -47,4 +60,30 @@ open class SourceManager(private val context: Context) {
            Mangasee(),
            WieManga()
    )
+
+    private inner class StubSource(override val id: Long) : Source {
+
+        override val name: String
+            get() = id.toString()
+
+        override fun fetchMangaDetails(manga: SManga): Observable<SManga> {
+            return Observable.error(getSourceNotInstalledException())
+        }
+
+        override fun fetchChapterList(manga: SManga): Observable<List<SChapter>> {
+            return Observable.error(getSourceNotInstalledException())
+        }
+
+        override fun fetchPageList(chapter: SChapter): Observable<List<Page>> {
+            return Observable.error(getSourceNotInstalledException())
+        }
+
+        override fun toString(): String {
+            return name
+        }
+
+        private fun getSourceNotInstalledException(): Exception {
+            return Exception(context.getString(R.string.source_not_installed, id.toString()))
+        }
+    }
 }
--- a/app/src/main/java/eu/kanade/tachiyomi/source/model/Page.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/source/model/Page.kt
@ -2,21 +2,18 @@ package eu.kanade.tachiyomi.source.model

 import android.net.Uri
 import eu.kanade.tachiyomi.network.ProgressListener
-import eu.kanade.tachiyomi.ui.reader.ReaderChapter
 import rx.subjects.Subject

-class Page(
+open class Page(
        val index: Int,
        val url: String = "",
        var imageUrl: String? = null,
-        @Transient var uri: Uri? = null
+        @Transient var uri: Uri? = null // Deprecated but can't be deleted due to extensions
 ) : ProgressListener {

    val number: Int
        get() = index + 1

-    @Transient lateinit var chapter: ReaderChapter
-
    @Transient @Volatile var status: Int = 0
        set(value) {
            field = value
--- a/app/src/main/java/eu/kanade/tachiyomi/source/online/HttpSourceFetcher.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/source/online/HttpSourceFetcher.kt
@ -1,88 +1,15 @@
 package eu.kanade.tachiyomi.source.online

-import android.net.Uri
-import eu.kanade.tachiyomi.data.cache.ChapterCache
-import eu.kanade.tachiyomi.data.database.models.Chapter
 import eu.kanade.tachiyomi.source.model.Page
 import rx.Observable
-import uy.kohesive.injekt.injectLazy
-
-
-// TODO: this should be handled with a different approach.
-
-/**
- * Chapter cache.
- */
-private val chapterCache: ChapterCache by injectLazy()
-
-/**
- * Returns an observable with the page list for a chapter. It tries to return the page list from
- * the local cache, otherwise fallbacks to network.
- *
- * @param chapter the chapter whose page list has to be fetched.
- */
-fun HttpSource.fetchPageListFromCacheThenNet(chapter: Chapter): Observable<List<Page>> {
-    return chapterCache
-            .getPageListFromCache(chapter)
-            .onErrorResumeNext { fetchPageList(chapter) }
-}
-
-/**
- * Returns an observable of the page with the downloaded image.
- *
- * @param page the page whose source image has to be downloaded.
- */
-fun HttpSource.fetchImageFromCacheThenNet(page: Page): Observable<Page> {
-    return if (page.imageUrl.isNullOrEmpty())
-        getImageUrl(page).flatMap { getCachedImage(it) }
-    else
-        getCachedImage(page)
-}

 fun HttpSource.getImageUrl(page: Page): Observable<Page> {
    page.status = Page.LOAD_PAGE
    return fetchImageUrl(page)
-            .doOnError { page.status = Page.ERROR }
-            .onErrorReturn { null }
-            .doOnNext { page.imageUrl = it }
-            .map { page }
-}
-
-/**
- * Returns an observable of the page that gets the image from the chapter or fallbacks to
- * network and copies it to the cache calling [cacheImage].
- *
- * @param page the page.
- */
-fun HttpSource.getCachedImage(page: Page): Observable<Page> {
-    val imageUrl = page.imageUrl ?: return Observable.just(page)
-
-    return Observable.just(page)
-            .flatMap {
-                if (!chapterCache.isImageInCache(imageUrl)) {
-                    cacheImage(page)
-                } else {
-                    Observable.just(page)
-                }
-            }
-            .doOnNext {
-                page.uri = Uri.fromFile(chapterCache.getImageFile(imageUrl))
-                page.status = Page.READY
-            }
-            .doOnError { page.status = Page.ERROR }
-            .onErrorReturn { page }
-}
-
-/**
- * Returns an observable of the page that downloads the image to [ChapterCache].
- *
- * @param page the page.
- */
-private fun HttpSource.cacheImage(page: Page): Observable<Page> {
-    page.status = Page.DOWNLOAD_IMAGE
-    return fetchImage(page)
-            .doOnNext { chapterCache.putImageToCache(page.imageUrl!!, it) }
-            .map { page }
+        .doOnError { page.status = Page.ERROR }
+        .onErrorReturn { null }
+        .doOnNext { page.imageUrl = it }
+        .map { page }
 }

 fun HttpSource.fetchAllImageUrlsFromPageList(pages: List<Page>): Observable<Page> {
--- a/app/src/main/java/eu/kanade/tachiyomi/source/online/english/Kissmanga.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/source/online/english/Kissmanga.kt
@ -6,6 +6,7 @@ import eu.kanade.tachiyomi.network.POST
 import eu.kanade.tachiyomi.source.model.*
 import eu.kanade.tachiyomi.source.online.ParsedHttpSource
 import okhttp3.FormBody
+import okhttp3.Headers
 import okhttp3.OkHttpClient
 import okhttp3.Request
 import okhttp3.Response
@ -29,6 +30,11 @@ class Kissmanga : ParsedHttpSource() {

    override val client: OkHttpClient = network.cloudflareClient

+    override fun headersBuilder(): Headers.Builder {
+        return Headers.Builder()
+            .add("User-Agent", "Mozilla/5.0 (Windows NT 10.0; WOW64) Gecko/20100101 Firefox/60")
+    }
+
    override fun popularMangaSelector() = "table.listing tr:gt(1)"

    override fun latestUpdatesSelector() = "table.listing tr:gt(1)"
@ -156,7 +162,7 @@ class Kissmanga : ParsedHttpSource() {

            // There are two functions in an inline script needed to decrypt the urls. We find and
            // execute them.
-            var p = Pattern.compile("(.*CryptoJS.*)")
+            var p = Pattern.compile("(var.*CryptoJS.*)")
            var m = p.matcher(body)
            while (m.find()) {
                it.evaluate(m.group(1))
@ -244,4 +250,4 @@ class Kissmanga : ParsedHttpSource() {
            Genre("Yaoi"),
            Genre("Yuri")
    )
-}
+}
--- a/app/src/main/java/eu/kanade/tachiyomi/source/online/english/Mangasee.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/source/online/english/Mangasee.kt
@ -18,7 +18,7 @@ class Mangasee : ParsedHttpSource() {

    override val name = "Mangasee"

-    override val baseUrl = "http://mangaseeonline.net"
+    override val baseUrl = "http://mangaseeonline.us"

    override val lang = "en"

@ -246,4 +246,4 @@ class Mangasee : ParsedHttpSource() {
            Genre("Yuri")
    )

-}
+}
--- a/app/src/main/java/eu/kanade/tachiyomi/source/online/russian/Mintmanga.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/source/online/russian/Mintmanga.kt
@ -4,6 +4,7 @@ import eu.kanade.tachiyomi.network.GET
 import eu.kanade.tachiyomi.source.model.*
 import eu.kanade.tachiyomi.source.online.ParsedHttpSource
 import okhttp3.Headers
+import okhttp3.HttpUrl
 import okhttp3.Request
 import okhttp3.Response
 import org.jsoup.nodes.Document
@ -36,7 +37,7 @@ class Mintmanga : ParsedHttpSource() {

    override fun popularMangaFromElement(element: Element): SManga {
        val manga = SManga.create()
-        manga.thumbnail_url = element.select("img.lazy").first().attr("data-original")
+        manga.thumbnail_url = element.select("img.lazy").first()?.attr("data-original")
        element.select("h3 > a").first().let {
            manga.setUrlWithoutDomain(it.attr("href"))
            manga.title = it.attr("title")
@ -52,8 +53,25 @@ class Mintmanga : ParsedHttpSource() {
    override fun latestUpdatesNextPageSelector() = "a.nextLink"

    override fun searchMangaRequest(page: Int, query: String, filters: FilterList): Request {
-        val genres = filters.filterIsInstance<Genre>().joinToString("&") { it.id + arrayOf("=", "=in", "=ex")[it.state] }
-        return GET("$baseUrl/search/advanced?q=$query&$genres", headers)
+        val url = HttpUrl.parse("$baseUrl/search/advanced")!!.newBuilder()
+        (if (filters.isEmpty()) getFilterList() else filters).forEach { filter ->
+            when (filter) {
+                is GenreList -> filter.state.forEach { genre ->
+                    if (genre.state != Filter.TriState.STATE_IGNORE) {
+                        url.addQueryParameter(genre.id, arrayOf("=", "=in", "=ex")[genre.state])
+                    }
+                }
+                is Category -> filter.state.forEach { category ->
+                    if (category.state != Filter.TriState.STATE_IGNORE) {
+                        url.addQueryParameter(category.id, arrayOf("=", "=in", "=ex")[category.state])
+                    }
+                }
+            }
+        }
+        if (!query.isEmpty()) {
+            url.addQueryParameter("q", query)
+        }
+        return GET(url.toString().replace("=%3D", "="), headers)
    }

    override fun searchMangaSelector() = popularMangaSelector()
@ -61,7 +79,7 @@ class Mintmanga : ParsedHttpSource() {
    override fun searchMangaFromElement(element: Element): SManga = popularMangaFromElement(element)

    // max 200 results
-    override fun searchMangaNextPageSelector() = null
+    override fun searchMangaNextPageSelector(): Nothing? = null

    override fun mangaDetailsParse(document: Document): SManga {
        val infoElement = document.select("div.leftContent").first()
@ -95,16 +113,16 @@ class Mintmanga : ParsedHttpSource() {
        } else {
            chapter.name = urlText
        }
-        chapter.date_upload = element.select("td:eq(1)").first()?.text()?.let {
+        chapter.date_upload = element.select("td.hidden-xxs").last()?.text()?.let {
            SimpleDateFormat("dd/MM/yy", Locale.US).parse(it).time
        } ?: 0
        return chapter
    }

    override fun prepareNewChapter(chapter: SChapter, manga: SManga) {
-        val basic = Regex("""\s([0-9]+)(\s-\s)([0-9]+)\s*""")
-        val extra = Regex("""\s([0-9]+\sЭкстра)\s*""")
-        val single = Regex("""\sСингл\s*""")
+        val basic = Regex("""\s*([0-9]+)(\s-\s)([0-9]+)\s*""")
+        val extra = Regex("""\s*([0-9]+\sЭкстра)\s*""")
+        val single = Regex("""\s*Сингл\s*""")
        when {
            basic.containsMatchIn(chapter.name) -> {
                basic.find(chapter.name)?.let {
@ -133,7 +151,12 @@ class Mintmanga : ParsedHttpSource() {
        var i = 0
        while (m.find()) {
            val urlParts = m.group().replace("[\"\']+".toRegex(), "").split(',')
-            pages.add(Page(i++, "", urlParts[1] + urlParts[0] + urlParts[2]))
+            val url = if (urlParts[1].isEmpty() && urlParts[2].startsWith("/static/")) {
+                baseUrl + urlParts[2]
+            } else {
+                urlParts[1] + urlParts[0] + urlParts[2]
+            }
+            pages.add(Page(i++, "", url))
        }
        return pages
    }
@ -153,13 +176,34 @@ class Mintmanga : ParsedHttpSource() {
    }

    private class Genre(name: String, val id: String) : Filter.TriState(name)
+    private class GenreList(genres: List<Genre>) : Filter.Group<Genre>("Genres", genres)
+    private class Category(categories: List<Genre>) : Filter.Group<Genre>("Category", categories)

-    /*  [...document.querySelectorAll("tr.advanced_option:nth-child(1) > td:nth-child(3) span.js-link")]
-    *  .map(el => `Genre("${el.textContent.trim()}", $"{el.getAttribute('onclick')
+    /* [...document.querySelectorAll("tr.advanced_option:nth-child(1) > td:nth-child(3) span.js-link")]
+    *  .map(el => `Genre("${el.textContent.trim()}", "${el.getAttribute('onclick')
    *  .substr(31,el.getAttribute('onclick').length-33)"})`).join(',\n')
    *  on http://mintmanga.com/search/advanced
    */
    override fun getFilterList() = FilterList(
+            Category(getCategoryList()),
+            GenreList(getGenreList())
+    )
+
+    private fun getCategoryList() = listOf(
+            Genre("В цвете", "el_4614"),
+            Genre("Веб", "el_1355"),
+            Genre("Выпуск приостановлен", "el_5232"),
+            Genre("Ёнкома", "el_2741"),
+            Genre("Комикс западный", "el_1903"),
+            Genre("Комикс русский", "el_2173"),
+            Genre("Манхва", "el_1873"),
+            Genre("Маньхуа", "el_1875"),
+            Genre("Не Яой", "el_1874"),
+            Genre("Ранобэ", "el_5688"),
+            Genre("Сборник", "el_1348")
+    )
+
+    private fun getGenreList() = listOf(
            Genre("арт", "el_2220"),
            Genre("бара", "el_1353"),
            Genre("боевик", "el_1346"),
--- a/app/src/main/java/eu/kanade/tachiyomi/source/online/russian/Readmanga.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/source/online/russian/Readmanga.kt
@ -4,6 +4,7 @@ import eu.kanade.tachiyomi.network.GET
 import eu.kanade.tachiyomi.source.model.*
 import eu.kanade.tachiyomi.source.online.ParsedHttpSource
 import okhttp3.Headers
+import okhttp3.HttpUrl
 import okhttp3.Request
 import okhttp3.Response
 import org.jsoup.nodes.Document
@ -36,7 +37,7 @@ class Readmanga : ParsedHttpSource() {

    override fun popularMangaFromElement(element: Element): SManga {
        val manga = SManga.create()
-        manga.thumbnail_url = element.select("img.lazy").first().attr("data-original")
+        manga.thumbnail_url = element.select("img.lazy").first()?.attr("data-original")
        element.select("h3 > a").first().let {
            manga.setUrlWithoutDomain(it.attr("href"))
            manga.title = it.attr("title")
@ -52,8 +53,25 @@ class Readmanga : ParsedHttpSource() {
    override fun latestUpdatesNextPageSelector() = "a.nextLink"

    override fun searchMangaRequest(page: Int, query: String, filters: FilterList): Request {
-        val genres = filters.filterIsInstance<Genre>().joinToString("&") { it.id + arrayOf("=", "=in", "=ex")[it.state] }
-        return GET("$baseUrl/search/advanced?q=$query&$genres", headers)
+        val url = HttpUrl.parse("$baseUrl/search/advanced")!!.newBuilder()
+        (if (filters.isEmpty()) getFilterList() else filters).forEach { filter ->
+            when (filter) {
+                is GenreList -> filter.state.forEach { genre ->
+                    if (genre.state != Filter.TriState.STATE_IGNORE) {
+                        url.addQueryParameter(genre.id, arrayOf("=", "=in", "=ex")[genre.state])
+                    }
+                }
+                is Category -> filter.state.forEach { category ->
+                    if (category.state != Filter.TriState.STATE_IGNORE) {
+                        url.addQueryParameter(category.id, arrayOf("=", "=in", "=ex")[category.state])
+                    }
+                }
+            }
+        }
+        if (!query.isEmpty()) {
+            url.addQueryParameter("q", query)
+        }
+        return GET(url.toString().replace("=%3D", "="), headers)
    }

    override fun searchMangaSelector() = popularMangaSelector()
@ -61,7 +79,7 @@ class Readmanga : ParsedHttpSource() {
    override fun searchMangaFromElement(element: Element): SManga = popularMangaFromElement(element)

    // max 200 results
-    override fun searchMangaNextPageSelector() = null
+    override fun searchMangaNextPageSelector(): Nothing? = null

    override fun mangaDetailsParse(document: Document): SManga {
        val infoElement = document.select("div.leftContent").first()
@ -95,16 +113,16 @@ class Readmanga : ParsedHttpSource() {
        } else {
            chapter.name = urlText
        }
-        chapter.date_upload = element.select("td:eq(1)").first()?.text()?.let {
+        chapter.date_upload = element.select("td.hidden-xxs").last()?.text()?.let {
            SimpleDateFormat("dd/MM/yy", Locale.US).parse(it).time
        } ?: 0
        return chapter
    }

    override fun prepareNewChapter(chapter: SChapter, manga: SManga) {
-        val basic = Regex("""\s([0-9]+)(\s-\s)([0-9]+)\s*""")
-        val extra = Regex("""\s([0-9]+\sЭкстра)\s*""")
-        val single = Regex("""\sСингл\s*""")
+        val basic = Regex("""\s*([0-9]+)(\s-\s)([0-9]+)\s*""")
+        val extra = Regex("""\s*([0-9]+\sЭкстра)\s*""")
+        val single = Regex("""\s*Сингл\s*""")
        when {
            basic.containsMatchIn(chapter.name) -> {
                basic.find(chapter.name)?.let {
@ -133,7 +151,12 @@ class Readmanga : ParsedHttpSource() {
        var i = 0
        while (m.find()) {
            val urlParts = m.group().replace("[\"\']+".toRegex(), "").split(',')
-            pages.add(Page(i++, "", urlParts[1] + urlParts[0] + urlParts[2]))
+            val url = if (urlParts[1].isEmpty() && urlParts[2].startsWith("/static/")) {
+                baseUrl + urlParts[2]
+            } else {
+                urlParts[1] + urlParts[0] + urlParts[2]
+            }
+            pages.add(Page(i++, "", url))
        }
        return pages
    }
@ -153,6 +176,8 @@ class Readmanga : ParsedHttpSource() {
    }

    private class Genre(name: String, val id: String) : Filter.TriState(name)
+    private class GenreList(genres: List<Genre>) : Filter.Group<Genre>("Genres", genres)
+    private class Category(categories: List<Genre>) : Filter.Group<Genre>("Category", categories)

    /* [...document.querySelectorAll("tr.advanced_option:nth-child(1) > td:nth-child(3) span.js-link")]
    *  .map(el => `Genre("${el.textContent.trim()}", $"{el.getAttribute('onclick')
@ -160,6 +185,23 @@ class Readmanga : ParsedHttpSource() {
    *  on http://readmanga.me/search/advanced
    */
    override fun getFilterList() = FilterList(
+            Category(getCategoryList()),
+            GenreList(getGenreList())
+    )
+
+    private fun getCategoryList() = listOf(
+            Genre("В цвете", "el_7290"),
+            Genre("Веб", "el_2160"),
+            Genre("Выпуск приостановлен", "el_8033"),
+            Genre("Ёнкома", "el_2161"),
+            Genre("Комикс западный", "el_3515"),
+            Genre("Манхва", "el_3001"),
+            Genre("Маньхуа", "el_3002"),
+            Genre("Ранобэ", "el_8575"),
+            Genre("Сборник", "el_2157")
+    )
+
+    private fun getGenreList() = listOf(
            Genre("арт", "el_5685"),
            Genre("боевик", "el_2155"),
            Genre("боевые искусства", "el_2143"),
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/base/presenter/BasePresenter.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/base/presenter/BasePresenter.kt
@ -1,11 +1,21 @@
 package eu.kanade.tachiyomi.ui.base.presenter

+import android.os.Bundle
 import nucleus.presenter.RxPresenter
 import nucleus.presenter.delivery.Delivery
 import rx.Observable

 open class BasePresenter<V> : RxPresenter<V>() {

+    override fun onCreate(savedState: Bundle?) {
+        try {
+            super.onCreate(savedState)
+        } catch (e: NullPointerException) {
+            // Swallow this error. This should be fixed in the library but since it's not critical
+            // (only used by restartables) it should be enough. It saves me a fork.
+        }
+    }
+
    /**
     * Subscribes an observable with [deliverFirst] and adds it to the presenter's lifecycle
     * subscription list.
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/catalogue/LangHolder.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/catalogue/LangHolder.kt
@ -7,9 +7,9 @@ import eu.kanade.tachiyomi.util.LocaleHelper
 import kotlinx.android.synthetic.main.catalogue_main_controller_card.*

 class LangHolder(view: View, adapter: FlexibleAdapter<*>) :
-        BaseFlexibleViewHolder(view, adapter, true) {
+        BaseFlexibleViewHolder(view, adapter) {

    fun bind(item: LangItem) {
        title.text = LocaleHelper.getDisplayName(item.code, itemView.context)
    }
-}
+}
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/catalogue/browse/CatalogueGridHolder.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/catalogue/browse/CatalogueGridHolder.kt
@ -42,9 +42,8 @@ class CatalogueGridHolder(private val view: View, private val adapter: FlexibleA
                    .load(manga)
                    .diskCacheStrategy(DiskCacheStrategy.DATA)
                    .centerCrop()
-                    .skipMemoryCache(true)
                    .placeholder(android.R.color.transparent)
                    .into(StateImageViewTarget(thumbnail, progress))
        }
    }
-}
+}
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/catalogue/browse/CatalogueListHolder.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/catalogue/browse/CatalogueListHolder.kt
@ -44,7 +44,6 @@ class CatalogueListHolder(private val view: View, adapter: FlexibleAdapter<*>) :
                    .centerCrop()
                    .circleCrop()
                    .dontAnimate()
-                    .skipMemoryCache(true)
                    .placeholder(android.R.color.transparent)
                    .into(thumbnail)
        }
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/catalogue/global_search/CatalogueSearchHolder.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/catalogue/global_search/CatalogueSearchHolder.kt
@ -45,8 +45,11 @@ class CatalogueSearchHolder(view: View, val adapter: CatalogueSearchAdapter) :
        val source = item.source
        val results = item.results

-        // Set Title witch country code if available.
-        title.text = if (!source.lang.isEmpty()) "${source.name} (${source.lang})" else source.name
+        val titlePrefix = if (item.highlighted) "▶" else ""
+        val langSuffix = if (source.lang.isNotEmpty()) " (${source.lang})" else ""
+
+        // Set Title with country code if available.
+        title.text = titlePrefix + source.name + langSuffix

        when {
            results == null -> {
@ -93,5 +96,4 @@ class CatalogueSearchHolder(view: View, val adapter: CatalogueSearchAdapter) :

        return null
    }
-
 }
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/catalogue/global_search/CatalogueSearchItem.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/catalogue/global_search/CatalogueSearchItem.kt
@ -9,9 +9,11 @@ import eu.kanade.tachiyomi.source.CatalogueSource
 /**
 * Item that contains search result information.
 *
- * @param source contains information about search result.
+ * @param source the source for the search results.
+ * @param results the search results.
+ * @param highlighted whether this search item should be highlighted/marked in the catalogue search view.
 */
-class CatalogueSearchItem(val source: CatalogueSource, val results: List<CatalogueSearchCardItem>?)
+class CatalogueSearchItem(val source: CatalogueSource, val results: List<CatalogueSearchCardItem>?, val highlighted: Boolean = false)
    : AbstractFlexibleItem<CatalogueSearchHolder>() {

    /**
@ -61,4 +63,4 @@ class CatalogueSearchItem(val source: CatalogueSource, val results: List<Catalog
        return source.id.toInt()
    }

-}
+}
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/catalogue/global_search/CatalogueSearchPresenter.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/catalogue/global_search/CatalogueSearchPresenter.kt
@ -98,7 +98,14 @@ open class CatalogueSearchPresenter(
    }

    /**
-     * Initiates a search for mnaga per catalogue.
+     * Creates a catalogue search item
+     */
+    protected open fun createCatalogueSearchItem(source: CatalogueSource, results: List<CatalogueSearchCardItem>?): CatalogueSearchItem {
+        return CatalogueSearchItem(source, results)
+    }
+
+    /**
+     * Initiates a search for manga per catalogue.
     *
     * @param query query on which to search.
     */
@ -113,7 +120,7 @@ open class CatalogueSearchPresenter(
        initializeFetchImageSubscription()

        // Create items with the initial state
-        val initialItems = sources.map { CatalogueSearchItem(it, null) }
+        val initialItems = sources.map { createCatalogueSearchItem(it, null) }
        var items = initialItems

        fetchSourcesSubscription?.unsubscribe()
@ -125,7 +132,7 @@ open class CatalogueSearchPresenter(
                            .map { it.mangas.take(10) } // Get at most 10 manga from search result.
                            .map { it.map { networkToLocalManga(it, source.id) } } // Convert to local manga.
                            .doOnNext { fetchImage(it, source) } // Load manga covers.
-                            .map { CatalogueSearchItem(source, it.map { CatalogueSearchCardItem(it) }) }
+                            .map { createCatalogueSearchItem(source, it.map { CatalogueSearchCardItem(it) }) }
                }, 5)
                .observeOn(AndroidSchedulers.mainThread())
                // Update matching source with the obtained results
@ -212,4 +219,4 @@ open class CatalogueSearchPresenter(
        }
        return localManga
    }
-}
+}
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/extension/ExtensionGroupHolder.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/extension/ExtensionGroupHolder.kt
@ -8,7 +8,7 @@ import eu.kanade.tachiyomi.ui.base.holder.BaseFlexibleViewHolder
 import kotlinx.android.synthetic.main.extension_card_header.*

 class ExtensionGroupHolder(view: View, adapter: FlexibleAdapter<*>) :
-        BaseFlexibleViewHolder(view, adapter, true) {
+        BaseFlexibleViewHolder(view, adapter) {

    @SuppressLint("SetTextI18n")
    fun bind(item: ExtensionGroupItem) {
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/library/LibraryPresenter.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/library/LibraryPresenter.kt
@ -25,7 +25,9 @@ import uy.kohesive.injekt.Injekt
 import uy.kohesive.injekt.api.get
 import java.io.IOException
 import java.io.InputStream
-import java.util.*
+import java.util.ArrayList
+import java.util.Collections
+import java.util.Comparator

 /**
 * Class containing library information.
@ -113,9 +115,6 @@ class LibraryPresenter(
        val filterCompleted = preferences.filterCompleted().getOrDefault()

        val filterFn: (LibraryItem) -> Boolean = f@ { item ->
-            // Filter out manga without source.
-            sourceManager.get(item.manga.source) ?: return@f false
-
            // Filter when there isn't unread chapters.
            if (filterUnread && item.manga.unread == 0) {
                return@f false
@ -127,6 +126,10 @@ class LibraryPresenter(

            // Filter when there are no downloads.
            if (filterDownloaded) {
+                // Local manga are always downloaded
+                if (item.manga.source == LocalSource.ID) {
+                    return@f true
+                }
                // Don't bother with directory checking if download count has been set.
                if (item.downloadCount != -1) {
                    return@f item.downloadCount > 0
@ -197,8 +200,8 @@ class LibraryPresenter(
                    manga1TotalChapter.compareTo(mange2TotalChapter)
                }
                LibrarySort.SOURCE -> {
-                    val source1Name = sourceManager.get(i1.manga.source)?.name ?: ""
-                    val source2Name = sourceManager.get(i2.manga.source)?.name ?: ""
+                    val source1Name = sourceManager.getOrStub(i1.manga.source).name
+                    val source2Name = sourceManager.getOrStub(i2.manga.source).name
                    source1Name.compareTo(source2Name)
                }
                else -> throw Exception("Unknown sorting mode")
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/main/MainActivity.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/main/MainActivity.kt
@ -50,6 +50,7 @@ class MainActivity : BaseActivity() {
        setTheme(when (preferences.theme()) {
            2 -> R.style.Theme_Tachiyomi_Dark
            3 -> R.style.Theme_Tachiyomi_Amoled
+            4 -> R.style.Theme_Tachiyomi_DarkBlue
            else -> R.style.Theme_Tachiyomi
        })
        super.onCreate(savedInstanceState)
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/manga/MangaController.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/manga/MangaController.kt
@ -34,7 +34,7 @@ import kotlinx.android.synthetic.main.manga_controller.*
 import rx.Subscription
 import uy.kohesive.injekt.Injekt
 import uy.kohesive.injekt.api.get
-import java.util.*
+import java.util.Date

 class MangaController : RxController, TabbedController {

@ -44,7 +44,7 @@ class MangaController : RxController, TabbedController {
    }) {
        this.manga = manga
        if (manga != null) {
-            source = Injekt.get<SourceManager>().get(manga.source)
+            source = Injekt.get<SourceManager>().getOrStub(manga.source)
        }
    }

--- a/app/src/main/java/eu/kanade/tachiyomi/ui/manga/chapter/ChaptersPresenter.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/manga/chapter/ChaptersPresenter.kt
@ -9,6 +9,7 @@ import eu.kanade.tachiyomi.data.database.models.Manga
 import eu.kanade.tachiyomi.data.download.DownloadManager
 import eu.kanade.tachiyomi.data.download.model.Download
 import eu.kanade.tachiyomi.data.preference.PreferencesHelper
+import eu.kanade.tachiyomi.source.LocalSource
 import eu.kanade.tachiyomi.source.Source
 import eu.kanade.tachiyomi.ui.base.presenter.BasePresenter
 import eu.kanade.tachiyomi.util.isNullOrUnsubscribed
@ -20,7 +21,7 @@ import rx.schedulers.Schedulers
 import timber.log.Timber
 import uy.kohesive.injekt.Injekt
 import uy.kohesive.injekt.api.get
-import java.util.*
+import java.util.Date

 /**
 * Presenter of [ChaptersController].
@ -179,7 +180,7 @@ class ChaptersPresenter(
            observable = observable.filter { it.read }
        }
        if (onlyDownloaded()) {
-            observable = observable.filter { it.isDownloaded }
+            observable = observable.filter { it.isDownloaded || it.manga.source == LocalSource.ID }
        }
        if (onlyBookmarked()) {
            observable = observable.filter { it.bookmark }
@ -271,9 +272,8 @@ class ChaptersPresenter(
     * @param chapters the list of chapters to delete.
     */
    fun deleteChapters(chapters: List<ChapterItem>) {
-        Observable.from(chapters)
-                .doOnNext { deleteChapter(it) }
-                .toList()
+        Observable.just(chapters)
+                .doOnNext { deleteChaptersInternal(chapters) }
                .doOnNext { if (onlyDownloaded()) refreshChapters() }
                .subscribeOn(Schedulers.io())
                .observeOn(AndroidSchedulers.mainThread())
@ -283,14 +283,15 @@ class ChaptersPresenter(
    }

    /**
-     * Deletes a chapter from disk. This method is called in a background thread.
-     * @param chapter the chapter to delete.
+     * Deletes a list of chapters from disk. This method is called in a background thread.
+     * @param chapters the chapters to delete.
     */
-    private fun deleteChapter(chapter: ChapterItem) {
-        downloadManager.queue.remove(chapter)
-        downloadManager.deleteChapter(chapter, manga, source)
-        chapter.status = Download.NOT_DOWNLOADED
-        chapter.download = null
+    private fun deleteChaptersInternal(chapters: List<ChapterItem>) {
+        downloadManager.deleteChapters(chapters, manga, source)
+        chapters.forEach {
+            it.status = Download.NOT_DOWNLOADED
+            it.download = null
+        }
    }

    /**
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/manga/info/MangaInfoController.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/manga/info/MangaInfoController.kt
@ -311,10 +311,9 @@ class MangaInfoController : NucleusController<MangaInfoPresenter>(),
        val source = presenter.source as? HttpSource ?: return
        try {
            val url = source.mangaDetailsRequest(presenter.manga).url().toString()
-            val title = presenter.manga.title
            val intent = Intent(Intent.ACTION_SEND).apply {
                type = "text/plain"
-                putExtra(Intent.EXTRA_TEXT, context.getString(R.string.share_text, title, url))
+                putExtra(Intent.EXTRA_TEXT, url)
            }
            startActivity(Intent.createChooser(intent, context.getString(R.string.action_share)))
        } catch (e: Exception) {
@ -356,8 +355,9 @@ class MangaInfoController : NucleusController<MangaInfoPresenter>(),
    /**
     * Update swipe refresh to start showing refresh in progress spinner.
     */
-    fun onFetchMangaError() {
+    fun onFetchMangaError(error: Throwable) {
        setRefreshing(false)
+        activity?.toast(error.message)
    }

    /**
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/manga/info/MangaInfoPresenter.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/manga/info/MangaInfoPresenter.kt
@ -90,9 +90,7 @@ class MangaInfoPresenter(
                .doOnNext { sendMangaToView() }
                .subscribeFirst({ view, _ ->
                    view.onFetchMangaDone()
-                }, { view, _ ->
-                    view.onFetchMangaError()
-                })
+                }, MangaInfoController::onFetchMangaError)
    }

    /**
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/migration/MigrationPresenter.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/migration/MigrationPresenter.kt
@ -71,7 +71,7 @@ class MigrationPresenter(
    private fun findSourcesWithManga(library: List<Manga>): List<SourceItem> {
        val header = SelectionHeader()
        return library.map { it.source }.toSet()
-                .mapNotNull { if (it != LocalSource.ID) sourceManager.get(it) else null }
+                .mapNotNull { if (it != LocalSource.ID) sourceManager.getOrStub(it) else null }
                .map { SourceItem(it, header) }
    }

--- a/app/src/main/java/eu/kanade/tachiyomi/ui/migration/SearchPresenter.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/migration/SearchPresenter.kt
@ -2,6 +2,8 @@ package eu.kanade.tachiyomi.ui.migration

 import eu.kanade.tachiyomi.data.database.models.Manga
 import eu.kanade.tachiyomi.source.CatalogueSource
+import eu.kanade.tachiyomi.ui.catalogue.global_search.CatalogueSearchCardItem
+import eu.kanade.tachiyomi.ui.catalogue.global_search.CatalogueSearchItem
 import eu.kanade.tachiyomi.ui.catalogue.global_search.CatalogueSearchPresenter

 class SearchPresenter(
@ -10,8 +12,13 @@ class SearchPresenter(
 ) : CatalogueSearchPresenter(initialQuery) {

    override fun getEnabledSources(): List<CatalogueSource> {
-        // Filter out the source of the selected manga
+        // Put the source of the selected manga at the top
        return super.getEnabledSources()
-                .filterNot { it.id == manga.source }
+                .sortedByDescending { it.id == manga.source }
    }
-}
+
+    override fun createCatalogueSearchItem(source: CatalogueSource, results: List<CatalogueSearchCardItem>?): CatalogueSearchItem {
+        //Set the catalogue search item as highlighted if the source matches that of the selected manga
+        return CatalogueSearchItem(source, results, source.id == manga.source)
+    }
+}
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/reader/ChapterLoadStrategy.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/reader/ChapterLoadStrategy.kt
@ -0,0 +1,36 @@
+package eu.kanade.tachiyomi.ui.reader
+
+import eu.kanade.tachiyomi.data.database.models.Chapter
+
+/**
+ * Load strategy using the source order. This is the default ordering.
+ */
+class ChapterLoadBySource {
+    fun get(allChapters: List<Chapter>): List<Chapter> {
+        return allChapters.sortedByDescending { it.source_order }
+    }
+}
+
+/**
+ * Load strategy using unique chapter numbers with same scanlator preference.
+ */
+class ChapterLoadByNumber {
+    fun get(allChapters: List<Chapter>, selectedChapter: Chapter): List<Chapter> {
+        val chapters = mutableListOf<Chapter>()
+        val chaptersByNumber = allChapters.groupBy { it.chapter_number }
+
+        for ((number, chaptersForNumber) in chaptersByNumber) {
+            val preferredChapter = when {
+                // Make sure the selected chapter is always present
+                number == selectedChapter.chapter_number -> selectedChapter
+                // If there is only one chapter for this number, use it
+                chaptersForNumber.size == 1 -> chaptersForNumber.first()
+                // Prefer a chapter of the same scanlator as the selected
+                else -> chaptersForNumber.find { it.scanlator == selectedChapter.scanlator }
+                        ?: chaptersForNumber.first()
+            }
+            chapters.add(preferredChapter)
+        }
+        return chapters.sortedBy { it.chapter_number }
+    }
+}
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/reader/ChapterLoader.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/reader/ChapterLoader.kt
@ -1,140 +0,0 @@
-package eu.kanade.tachiyomi.ui.reader
-
-import eu.kanade.tachiyomi.data.database.models.Manga
-import eu.kanade.tachiyomi.data.download.DownloadManager
-import eu.kanade.tachiyomi.source.Source
-import eu.kanade.tachiyomi.source.model.Page
-import eu.kanade.tachiyomi.source.online.HttpSource
-import eu.kanade.tachiyomi.source.online.fetchImageFromCacheThenNet
-import eu.kanade.tachiyomi.source.online.fetchPageListFromCacheThenNet
-import eu.kanade.tachiyomi.util.plusAssign
-import rx.Observable
-import rx.schedulers.Schedulers
-import rx.subscriptions.CompositeSubscription
-import timber.log.Timber
-import java.util.concurrent.PriorityBlockingQueue
-import java.util.concurrent.atomic.AtomicInteger
-
-class ChapterLoader(
-        private val downloadManager: DownloadManager,
-        private val manga: Manga,
-        private val source: Source
-) {
-
-    private val queue = PriorityBlockingQueue<PriorityPage>()
-    private val subscriptions = CompositeSubscription()
-
-    fun init() {
-        prepareOnlineReading()
-    }
-
-    fun restart() {
-        cleanup()
-        init()
-    }
-
-    fun cleanup() {
-        subscriptions.clear()
-        queue.clear()
-    }
-
-    private fun prepareOnlineReading() {
-        if (source !is HttpSource) return
-
-        subscriptions += Observable.defer { Observable.just(queue.take().page) }
-                .filter { it.status == Page.QUEUE }
-                .concatMap { source.fetchImageFromCacheThenNet(it) }
-                .repeat()
-                .subscribeOn(Schedulers.io())
-                .subscribe({
-                }, { error ->
-                    if (error !is InterruptedException) {
-                        Timber.e(error)
-                    }
-                })
-    }
-
-    fun loadChapter(chapter: ReaderChapter) = Observable.just(chapter)
-            .flatMap {
-                if (chapter.pages == null)
-                    retrievePageList(chapter)
-                else
-                    Observable.just(chapter.pages!!)
-            }
-            .doOnNext { pages ->
-                if (pages.isEmpty()) {
-                    throw Exception("Page list is empty")
-                }
-
-                // Now that the number of pages is known, fix the requested page if the last one
-                // was requested.
-                if (chapter.requestedPage == -1) {
-                    chapter.requestedPage = pages.lastIndex
-                }
-
-                loadPages(chapter)
-            }
-            .map { chapter }
-
-    private fun retrievePageList(chapter: ReaderChapter) = Observable.just(chapter)
-            .flatMap {
-                // Check if the chapter is downloaded.
-                chapter.isDownloaded = downloadManager.isChapterDownloaded(chapter, manga, true)
-
-                if (chapter.isDownloaded) {
-                    // Fetch the page list from disk.
-                    downloadManager.buildPageList(source, manga, chapter)
-                } else {
-                    (source as? HttpSource)?.fetchPageListFromCacheThenNet(chapter)
-                            ?: source.fetchPageList(chapter)
-                }
-            }
-            .doOnNext { pages ->
-                chapter.pages = pages
-                pages.forEach { it.chapter = chapter }
-            }
-
-    private fun loadPages(chapter: ReaderChapter) {
-        if (!chapter.isDownloaded) {
-            loadOnlinePages(chapter)
-        }
-    }
-
-    private fun loadOnlinePages(chapter: ReaderChapter) {
-        chapter.pages?.let { pages ->
-            val startPage = chapter.requestedPage
-            val pagesToLoad = if (startPage == 0)
-                pages
-            else
-                pages.drop(startPage)
-
-            pagesToLoad.forEach { queue.offer(PriorityPage(it, 0)) }
-        }
-    }
-
-    fun loadPriorizedPage(page: Page) {
-        queue.offer(PriorityPage(page, 1))
-    }
-
-    fun retryPage(page: Page) {
-        queue.offer(PriorityPage(page, 2))
-    }
-
-
-
-    private data class PriorityPage(val page: Page, val priority: Int): Comparable<PriorityPage> {
-
-        companion object {
-            private val idGenerator = AtomicInteger()
-        }
-
-        private val identifier = idGenerator.incrementAndGet()
-
-        override fun compareTo(other: PriorityPage): Int {
-            val p = other.priority.compareTo(priority)
-            return if (p != 0) p else identifier.compareTo(other.identifier)
-        }
-
-    }
-
-}
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/reader/PageIndicatorTextView.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/reader/PageIndicatorTextView.kt
@ -12,8 +12,13 @@ import android.text.style.ScaleXSpan
 import android.util.AttributeSet
 import android.widget.TextView

-class PageIndicatorTextView(context: Context, attrs: AttributeSet? = null) :
-        AppCompatTextView(context, attrs) {
+/**
+ * Page indicator found at the bottom of the reader
+ */
+class PageIndicatorTextView(
+        context: Context,
+        attrs: AttributeSet? = null
+) : AppCompatTextView(context, attrs) {

    private val fillColor = Color.rgb(235, 235, 235)
    private val strokeColor = Color.rgb(45, 45, 45)
@ -53,4 +58,4 @@ class PageIndicatorTextView(context: Context, attrs: AttributeSet? = null) :
            isAccessible = true
        }!!
    }
-}
+}
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/reader/ReaderActivity.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/reader/ReaderActivity.kt
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/reader/ReaderChapter.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/reader/ReaderChapter.kt
@ -1,13 +0,0 @@
-package eu.kanade.tachiyomi.ui.reader
-
-import eu.kanade.tachiyomi.data.database.models.Chapter
-import eu.kanade.tachiyomi.source.model.Page
-
-class ReaderChapter(c: Chapter) : Chapter by c {
-
-    @Transient var pages: List<Page>? = null
-
-    var isDownloaded: Boolean = false
-
-    var requestedPage: Int = 0
-}
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/reader/ReaderCustomFilterDialog.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/reader/ReaderCustomFilterDialog.kt
@ -1,19 +1,19 @@
 package eu.kanade.tachiyomi.ui.reader

-import android.app.Dialog
 import android.graphics.Color
-import android.os.Bundle
 import android.support.annotation.ColorInt
-import android.support.v4.app.DialogFragment
+import android.support.design.widget.BottomSheetBehavior
+import android.support.design.widget.BottomSheetDialog
 import android.view.View
+import android.view.ViewGroup
 import android.widget.SeekBar
-import com.afollestad.materialdialogs.MaterialDialog
 import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.data.preference.PreferencesHelper
 import eu.kanade.tachiyomi.data.preference.getOrDefault
 import eu.kanade.tachiyomi.util.plusAssign
 import eu.kanade.tachiyomi.widget.SimpleSeekBarListener
-import kotlinx.android.synthetic.main.reader_custom_filter_dialog.view.*
+import kotlinx.android.synthetic.main.reader_color_filter.*
+import kotlinx.android.synthetic.main.reader_color_filter_sheet.*
 import rx.Subscription
 import rx.android.schedulers.AndroidSchedulers
 import rx.subscriptions.CompositeSubscription
@ -21,33 +21,18 @@ import uy.kohesive.injekt.injectLazy
 import java.util.concurrent.TimeUnit

 /**
- * Custom dialog which can be used to set overlay value's
+ * Color filter sheet to toggle custom filter and brightness overlay.
 */
-class ReaderCustomFilterDialog : DialogFragment() {
+class ReaderColorFilterSheet(activity: ReaderActivity) : BottomSheetDialog(activity) {

-    companion object {
-        /** Integer mask of alpha value **/
-        private const val ALPHA_MASK: Long = 0xFF000000
-
-        /** Integer mask of red value **/
-        private const val RED_MASK: Long = 0x00FF0000
-
-        /** Integer mask of green value **/
-        private const val GREEN_MASK: Long = 0x0000FF00
-
-        /** Integer mask of blue value **/
-        private const val BLUE_MASK: Long = 0x000000FF
-    }
-
-    /**
-     * Provides operations to manage preferences
-     */
    private val preferences by injectLazy<PreferencesHelper>()

+    private var behavior: BottomSheetBehavior<*>? = null
+
    /**
-     * Subscription used for filter overlay
+     * Subscriptions used for this dialog
     */
-    private lateinit var subscriptions: CompositeSubscription
+    private val subscriptions = CompositeSubscription()

    /**
     * Subscription used for custom brightness overlay
@ -59,34 +44,18 @@ class ReaderCustomFilterDialog : DialogFragment() {
     */
    private var customFilterColorSubscription: Subscription? = null

-    /**
-     * This method will be called after onCreate(Bundle)
-     * @param savedState The last saved instance state of the Fragment.
-     */
-    override fun onCreateDialog(savedState: Bundle?): Dialog {
-        val dialog = MaterialDialog.Builder(activity!!)
-                .customView(R.layout.reader_custom_filter_dialog, false)
-                .positiveText(android.R.string.ok)
-                .build()
+    init {
+        val view = activity.layoutInflater.inflate(R.layout.reader_color_filter_sheet, null)
+        setContentView(view)

-        subscriptions = CompositeSubscription()
-        onViewCreated(dialog.view, savedState)
+        behavior = BottomSheetBehavior.from(view.parent as ViewGroup)

-        return dialog
-    }
-
-    /**
-     * Called immediately after onCreateView()
-     * @param view The View returned by onCreateDialog.
-     * @param savedInstanceState If non-null, this fragment is being re-constructed
-     */
-    override fun onViewCreated(view: View, savedInstanceState: Bundle?) = with(view) {
        // Initialize subscriptions.
        subscriptions += preferences.colorFilter().asObservable()
-                .subscribe { setColorFilter(it, view) }
+            .subscribe { setColorFilter(it, view) }

        subscriptions += preferences.customBrightness().asObservable()
-                .subscribe { setCustomBrightness(it, view) }
+            .subscribe { setCustomBrightness(it, view) }

        // Get color and update values
        val color = preferences.colorFilterValue().getOrDefault()
@ -154,7 +123,19 @@ class ReaderCustomFilterDialog : DialogFragment() {
                }
            }
        })
+    }

+    override fun onStart() {
+        super.onStart()
+        behavior?.skipCollapsed = true
+        behavior?.state = BottomSheetBehavior.STATE_EXPANDED
+    }
+
+    override fun onDetachedFromWindow() {
+        super.onDetachedFromWindow()
+        subscriptions.unsubscribe()
+        customBrightnessSubscription = null
+        customFilterColorSubscription = null
    }

    /**
@ -210,8 +191,8 @@ class ReaderCustomFilterDialog : DialogFragment() {
    private fun setCustomBrightness(enabled: Boolean, view: View) {
        if (enabled) {
            customBrightnessSubscription = preferences.customBrightnessValue().asObservable()
-                    .sample(100, TimeUnit.MILLISECONDS, AndroidSchedulers.mainThread())
-                    .subscribe { setCustomBrightnessValue(it, view) }
+                .sample(100, TimeUnit.MILLISECONDS, AndroidSchedulers.mainThread())
+                .subscribe { setCustomBrightnessValue(it, view) }

            subscriptions.add(customBrightnessSubscription)
        } else {
@ -249,13 +230,13 @@ class ReaderCustomFilterDialog : DialogFragment() {
    private fun setColorFilter(enabled: Boolean, view: View) {
        if (enabled) {
            customFilterColorSubscription = preferences.colorFilterValue().asObservable()
-                    .sample(100, TimeUnit.MILLISECONDS, AndroidSchedulers.mainThread())
-                    .subscribe { setColorFilterValue(it, view) }
+                .sample(100, TimeUnit.MILLISECONDS, AndroidSchedulers.mainThread())
+                .subscribe { setColorFilterValue(it, view) }

            subscriptions.add(customFilterColorSubscription)
        } else {
            customFilterColorSubscription?.let { subscriptions.remove(it) }
-            view.color_overlay.visibility = View.GONE
+            color_overlay.visibility = View.GONE
        }
        setColorFilterSeekBar(enabled, view)
    }
@ -319,12 +300,18 @@ class ReaderCustomFilterDialog : DialogFragment() {
        return color and 0xFF
    }

-    /**
-     * Called when dialog is dismissed
-     */
-    override fun onDestroyView() {
-        subscriptions.unsubscribe()
-        super.onDestroyView()
+    private companion object {
+        /** Integer mask of alpha value **/
+        const val ALPHA_MASK: Long = 0xFF000000
+
+        /** Integer mask of red value **/
+        const val RED_MASK: Long = 0x00FF0000
+
+        /** Integer mask of green value **/
+        const val GREEN_MASK: Long = 0x0000FF00
+
+        /** Integer mask of blue value **/
+        const val BLUE_MASK: Long = 0x000000FF
    }

-}
+}
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/reader/ReaderEvent.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/reader/ReaderEvent.kt
@ -1,6 +0,0 @@
-package eu.kanade.tachiyomi.ui.reader
-
-import eu.kanade.tachiyomi.data.database.models.Chapter
-import eu.kanade.tachiyomi.data.database.models.Manga
-
-class ReaderEvent(val manga: Manga, val chapter: Chapter)
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/reader/ReaderPageSheet.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/reader/ReaderPageSheet.kt
@ -0,0 +1,74 @@
+package eu.kanade.tachiyomi.ui.reader
+
+import android.os.Bundle
+import android.support.design.widget.BottomSheetDialog
+import android.view.ViewGroup
+import com.afollestad.materialdialogs.MaterialDialog
+import eu.kanade.tachiyomi.R
+import eu.kanade.tachiyomi.source.model.Page
+import eu.kanade.tachiyomi.ui.reader.model.ReaderPage
+import kotlinx.android.synthetic.main.reader_page_sheet.*
+
+/**
+ * Sheet to show when a page is long clicked.
+ */
+class ReaderPageSheet(
+        private val activity: ReaderActivity,
+        private val page: ReaderPage
+) : BottomSheetDialog(activity) {
+
+    /**
+     * View used on this sheet.
+     */
+    private val view = activity.layoutInflater.inflate(R.layout.reader_page_sheet, null)
+
+    init {
+        setContentView(view)
+
+        set_as_cover_layout.setOnClickListener { setAsCover() }
+        share_layout.setOnClickListener { share() }
+        save_layout.setOnClickListener { save() }
+    }
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        val width = context.resources.getDimensionPixelSize(R.dimen.bottom_sheet_width)
+        if (width > 0) {
+            window?.setLayout(width, ViewGroup.LayoutParams.MATCH_PARENT)
+        }
+    }
+
+    /**
+     * Sets the image of this page as the cover of the manga.
+     */
+    private fun setAsCover() {
+        if (page.status != Page.READY) return
+
+        MaterialDialog.Builder(activity)
+            .content(activity.getString(R.string.confirm_set_image_as_cover))
+            .positiveText(android.R.string.yes)
+            .negativeText(android.R.string.no)
+            .onPositive { _, _ ->
+                activity.setAsCover(page)
+                dismiss()
+            }
+            .show()
+    }
+
+    /**
+     * Shares the image of this page with external apps.
+     */
+    private fun share() {
+        activity.shareImage(page)
+        dismiss()
+    }
+
+    /**
+     * Saves the image of this page on external storage.
+     */
+    private fun save() {
+        activity.saveImage(page)
+        dismiss()
+    }
+
+}
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/reader/ReaderPresenter.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/reader/ReaderPresenter.kt
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/reader/ReaderSeekBar.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/reader/ReaderSeekBar.kt
@ -0,0 +1,45 @@
+package eu.kanade.tachiyomi.ui.reader
+
+import android.content.Context
+import android.graphics.Canvas
+import android.support.v7.widget.AppCompatSeekBar
+import android.util.AttributeSet
+import android.view.MotionEvent
+
+/**
+ * Seekbar to show current chapter progress.
+ */
+class ReaderSeekBar @JvmOverloads constructor(
+        context: Context,
+        attrs: AttributeSet? = null
+) : AppCompatSeekBar(context, attrs) {
+
+    /**
+     * Whether the seekbar should draw from right to left.
+     */
+    var isRTL = false
+
+    /**
+     * Draws the seekbar, translating the canvas if using a right to left reader.
+     */
+    override fun draw(canvas: Canvas) {
+        if (isRTL) {
+            val px = width / 2f
+            val py = height / 2f
+
+            canvas.scale(-1f, 1f, px, py)
+        }
+        super.draw(canvas)
+    }
+
+    /**
+     * Handles touch events, translating coordinates if using a right to left reader.
+     */
+    override fun onTouchEvent(event: MotionEvent): Boolean {
+        if (isRTL) {
+            event.setLocation(width - event.x, event.y)
+        }
+        return super.onTouchEvent(event)
+    }
+
+}
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/reader/ReaderSettingsDialog.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/reader/ReaderSettingsDialog.kt
@ -1,119 +0,0 @@
-package eu.kanade.tachiyomi.ui.reader
-
-import android.app.Dialog
-import android.os.Bundle
-import android.support.v4.app.DialogFragment
-import android.view.View
-import com.afollestad.materialdialogs.MaterialDialog
-import eu.kanade.tachiyomi.R
-import eu.kanade.tachiyomi.data.preference.PreferencesHelper
-import eu.kanade.tachiyomi.data.preference.getOrDefault
-import eu.kanade.tachiyomi.util.plusAssign
-import eu.kanade.tachiyomi.util.visibleIf
-import eu.kanade.tachiyomi.widget.IgnoreFirstSpinnerListener
-import kotlinx.android.synthetic.main.reader_settings_dialog.view.*
-import rx.Observable
-import rx.android.schedulers.AndroidSchedulers
-import rx.subscriptions.CompositeSubscription
-import uy.kohesive.injekt.injectLazy
-import java.util.concurrent.TimeUnit.MILLISECONDS
-
-class ReaderSettingsDialog : DialogFragment() {
-
-    private val preferences by injectLazy<PreferencesHelper>()
-
-    private lateinit var subscriptions: CompositeSubscription
-
-    override fun onCreateDialog(savedState: Bundle?): Dialog {
-        val dialog = MaterialDialog.Builder(activity!!)
-                .title(R.string.label_settings)
-                .customView(R.layout.reader_settings_dialog, true)
-                .positiveText(android.R.string.ok)
-                .build()
-
-        subscriptions = CompositeSubscription()
-        onViewCreated(dialog.view, savedState)
-
-        return dialog
-    }
-
-    override fun onViewCreated(view: View, savedState: Bundle?) = with(view) {
-        viewer.onItemSelectedListener = IgnoreFirstSpinnerListener { position ->
-            subscriptions += Observable.timer(250, MILLISECONDS, AndroidSchedulers.mainThread())
-                    .subscribe {
-                        val readerActivity = activity as? ReaderActivity
-                        if (readerActivity != null) {
-                            readerActivity.presenter.updateMangaViewer(position)
-                            readerActivity.recreate()
-                        }
-                    }
-        }
-        viewer.setSelection((activity as ReaderActivity).presenter.manga.viewer, false)
-
-        rotation_mode.onItemSelectedListener = IgnoreFirstSpinnerListener { position ->
-            subscriptions += Observable.timer(250, MILLISECONDS)
-                    .subscribe {
-                        preferences.rotation().set(position + 1)
-                    }
-        }
-        rotation_mode.setSelection(preferences.rotation().getOrDefault() - 1, false)
-
-        scale_type.onItemSelectedListener = IgnoreFirstSpinnerListener { position ->
-            preferences.imageScaleType().set(position + 1)
-        }
-        scale_type.setSelection(preferences.imageScaleType().getOrDefault() - 1, false)
-
-        zoom_start.onItemSelectedListener = IgnoreFirstSpinnerListener { position ->
-            preferences.zoomStart().set(position + 1)
-        }
-        zoom_start.setSelection(preferences.zoomStart().getOrDefault() - 1, false)
-
-        image_decoder.onItemSelectedListener = IgnoreFirstSpinnerListener { position ->
-            preferences.imageDecoder().set(position)
-        }
-        image_decoder.setSelection(preferences.imageDecoder().getOrDefault(), false)
-
-        background_color.onItemSelectedListener = IgnoreFirstSpinnerListener { position ->
-            preferences.readerTheme().set(position)
-        }
-        background_color.setSelection(preferences.readerTheme().getOrDefault(), false)
-
-        show_page_number.isChecked = preferences.showPageNumber().getOrDefault()
-        show_page_number.setOnCheckedChangeListener { _, isChecked ->
-            preferences.showPageNumber().set(isChecked)
-        }
-
-        fullscreen.isChecked = preferences.fullscreen().getOrDefault()
-        fullscreen.setOnCheckedChangeListener { _, isChecked ->
-            preferences.fullscreen().set(isChecked)
-        }
-
-        crop_borders.isChecked = preferences.cropBorders().getOrDefault()
-        crop_borders.setOnCheckedChangeListener { _, isChecked ->
-            preferences.cropBorders().set(isChecked)
-        }
-
-        crop_borders_webtoon.isChecked = preferences.cropBordersWebtoon().getOrDefault()
-        crop_borders_webtoon.setOnCheckedChangeListener { _, isChecked ->
-            preferences.cropBordersWebtoon().set(isChecked)
-        }
-
-        val readerActivity = activity as? ReaderActivity
-        val isWebtoonViewer = if (readerActivity != null) {
-            val mangaViewer = readerActivity.presenter.manga.viewer
-            val viewer = if (mangaViewer == 0) preferences.defaultViewer() else mangaViewer
-            viewer == ReaderActivity.WEBTOON
-        } else {
-            false
-        }
-
-        crop_borders.visibleIf { !isWebtoonViewer }
-        crop_borders_webtoon.visibleIf { isWebtoonViewer }
-    }
-
-    override fun onDestroyView() {
-        subscriptions.unsubscribe()
-        super.onDestroyView()
-    }
-
-}
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/reader/ReaderSettingsSheet.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/reader/ReaderSettingsSheet.kt
@ -0,0 +1,105 @@
+package eu.kanade.tachiyomi.ui.reader
+
+import android.os.Bundle
+import android.support.design.widget.BottomSheetDialog
+import android.support.v4.widget.NestedScrollView
+import android.widget.CompoundButton
+import android.widget.Spinner
+import com.f2prateek.rx.preferences.Preference
+import eu.kanade.tachiyomi.R
+import eu.kanade.tachiyomi.data.preference.PreferencesHelper
+import eu.kanade.tachiyomi.data.preference.getOrDefault
+import eu.kanade.tachiyomi.ui.reader.viewer.pager.PagerViewer
+import eu.kanade.tachiyomi.ui.reader.viewer.webtoon.WebtoonViewer
+import eu.kanade.tachiyomi.util.visible
+import eu.kanade.tachiyomi.widget.IgnoreFirstSpinnerListener
+import kotlinx.android.synthetic.main.reader_settings_sheet.*
+import uy.kohesive.injekt.injectLazy
+
+/**
+ * Sheet to show reader and viewer preferences.
+ */
+class ReaderSettingsSheet(private val activity: ReaderActivity) : BottomSheetDialog(activity) {
+
+    /**
+     * Preferences helper.
+     */
+    private val preferences by injectLazy<PreferencesHelper>()
+
+    init {
+        // Use activity theme for this layout
+        val view = activity.layoutInflater.inflate(R.layout.reader_settings_sheet, null)
+        val scroll = NestedScrollView(activity)
+        scroll.addView(view)
+        setContentView(scroll)
+    }
+
+    /**
+     * Called when the sheet is created. It initializes the listeners and values of the preferences.
+     */
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+
+        initGeneralPreferences()
+
+        when (activity.viewer) {
+            is PagerViewer -> initPagerPreferences()
+            is WebtoonViewer -> initWebtoonPreferences()
+        }
+    }
+
+    /**
+     * Init general reader preferences.
+     */
+    private fun initGeneralPreferences() {
+        viewer.onItemSelectedListener = IgnoreFirstSpinnerListener { position ->
+            activity.presenter.setMangaViewer(position)
+        }
+        viewer.setSelection(activity.presenter.manga?.viewer ?: 0, false)
+
+        rotation_mode.bindToPreference(preferences.rotation(), 1)
+        background_color.bindToPreference(preferences.readerTheme())
+        show_page_number.bindToPreference(preferences.showPageNumber())
+        fullscreen.bindToPreference(preferences.fullscreen())
+        keepscreen.bindToPreference(preferences.keepScreenOn())
+        long_tap.bindToPreference(preferences.readWithLongTap())
+    }
+
+    /**
+     * Init the preferences for the pager reader.
+     */
+    private fun initPagerPreferences() {
+        pager_prefs_group.visible()
+        scale_type.bindToPreference(preferences.imageScaleType(), 1)
+        zoom_start.bindToPreference(preferences.zoomStart(), 1)
+        crop_borders.bindToPreference(preferences.cropBorders())
+        page_transitions.bindToPreference(preferences.pageTransitions())
+    }
+
+    /**
+     * Init the preferences for the webtoon reader.
+     */
+    private fun initWebtoonPreferences() {
+        webtoon_prefs_group.visible()
+        crop_borders_webtoon.bindToPreference(preferences.cropBordersWebtoon())
+    }
+
+    /**
+     * Binds a checkbox or switch view with a boolean preference.
+     */
+    private fun CompoundButton.bindToPreference(pref: Preference<Boolean>) {
+        isChecked = pref.getOrDefault()
+        setOnCheckedChangeListener { _, isChecked -> pref.set(isChecked) }
+    }
+
+    /**
+     * Binds a spinner to an int preference with an optional offset for the value.
+     */
+    private fun Spinner.bindToPreference(pref: Preference<Int>, offset: Int = 0) {
+        onItemSelectedListener = IgnoreFirstSpinnerListener { position ->
+            pref.set(position + offset)
+        }
+        setSelection(pref.getOrDefault() - offset, false)
+    }
+
+}
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/reader/SaveImageNotifier.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/reader/SaveImageNotifier.kt
@ -16,6 +16,7 @@ import java.io.File
 * Class used to show BigPictureStyle notifications
 */
 class SaveImageNotifier(private val context: Context) {
+
    /**
     * Notification builder.
     */
@ -35,12 +36,12 @@ class SaveImageNotifier(private val context: Context) {
     */
    fun onComplete(file: File) {
        val bitmap = GlideApp.with(context)
-                .asBitmap()
-                .load(file)
-                .diskCacheStrategy(DiskCacheStrategy.NONE)
-                .skipMemoryCache(true)
-                .submit(720, 1280)
-                .get()
+            .asBitmap()
+            .load(file)
+            .diskCacheStrategy(DiskCacheStrategy.NONE)
+            .skipMemoryCache(true)
+            .submit(720, 1280)
+            .get()

        if (bitmap != null) {
            showCompleteNotification(file, bitmap)
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/reader/loader/ChapterLoader.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/reader/loader/ChapterLoader.kt
@ -0,0 +1,84 @@
+package eu.kanade.tachiyomi.ui.reader.loader
+
+import eu.kanade.tachiyomi.data.database.models.Manga
+import eu.kanade.tachiyomi.data.download.DownloadManager
+import eu.kanade.tachiyomi.source.LocalSource
+import eu.kanade.tachiyomi.source.Source
+import eu.kanade.tachiyomi.source.online.HttpSource
+import eu.kanade.tachiyomi.ui.reader.model.ReaderChapter
+import rx.Completable
+import rx.Observable
+import rx.android.schedulers.AndroidSchedulers
+import rx.schedulers.Schedulers
+import timber.log.Timber
+
+/**
+ * Loader used to retrieve the [PageLoader] for a given chapter.
+ */
+class ChapterLoader(
+        private val downloadManager: DownloadManager,
+        private val manga: Manga,
+        private val source: Source
+) {
+
+    /**
+     * Returns a completable that assigns the page loader and loads the its pages. It just
+     * completes if the chapter is already loaded.
+     */
+    fun loadChapter(chapter: ReaderChapter): Completable {
+        if (chapter.state is ReaderChapter.State.Loaded) {
+            return Completable.complete()
+        }
+
+        return Observable.just(chapter)
+            .doOnNext { chapter.state = ReaderChapter.State.Loading }
+            .observeOn(Schedulers.io())
+            .flatMap {
+                Timber.d("Loading pages for ${chapter.chapter.name}")
+
+                val loader = getPageLoader(it)
+                chapter.pageLoader = loader
+
+                loader.getPages().take(1).doOnNext { pages ->
+                    pages.forEach { it.chapter = chapter }
+                }
+            }
+            .observeOn(AndroidSchedulers.mainThread())
+            .doOnNext { pages ->
+                if (pages.isEmpty()) {
+                    throw Exception("Page list is empty")
+                }
+
+                chapter.state = ReaderChapter.State.Loaded(pages)
+
+                // If the chapter is partially read, set the starting page to the last the user read
+                // otherwise use the requested page.
+                if (!chapter.chapter.read) {
+                    chapter.requestedPage = chapter.chapter.last_page_read
+                }
+            }
+            .toCompletable()
+            .doOnError { chapter.state = ReaderChapter.State.Error(it) }
+    }
+
+    /**
+     * Returns the page loader to use for this [chapter].
+     */
+    private fun getPageLoader(chapter: ReaderChapter): PageLoader {
+        val isDownloaded = downloadManager.isChapterDownloaded(chapter.chapter, manga, true)
+        return when {
+            isDownloaded -> DownloadPageLoader(chapter, manga, source, downloadManager)
+            source is HttpSource -> HttpPageLoader(chapter, source)
+            source is LocalSource -> source.getFormat(chapter.chapter).let { format ->
+                when (format) {
+                    is LocalSource.Format.Directory -> DirectoryPageLoader(format.file)
+                    is LocalSource.Format.Zip -> ZipPageLoader(format.file)
+                    is LocalSource.Format.Rar -> RarPageLoader(format.file)
+                    is LocalSource.Format.Epub -> EpubPageLoader(format.file)
+                }
+            }
+            else -> error("Loader not implemented")
+        }
+    }
+
+}
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/reader/loader/DirectoryPageLoader.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/reader/loader/DirectoryPageLoader.kt
@ -0,0 +1,43 @@
+package eu.kanade.tachiyomi.ui.reader.loader
+
+import eu.kanade.tachiyomi.source.model.Page
+import eu.kanade.tachiyomi.ui.reader.model.ReaderPage
+import eu.kanade.tachiyomi.util.ImageUtil
+import net.greypanther.natsort.CaseInsensitiveSimpleNaturalComparator
+import rx.Observable
+import java.io.File
+import java.io.FileInputStream
+
+/**
+ * Loader used to load a chapter from a directory given on [file].
+ */
+class DirectoryPageLoader(val file: File) : PageLoader() {
+
+    /**
+     * Returns an observable containing the pages found on this directory ordered with a natural
+     * comparator.
+     */
+    override fun getPages(): Observable<List<ReaderPage>> {
+        val comparator = CaseInsensitiveSimpleNaturalComparator.getInstance<String>()
+
+        return file.listFiles()
+            .filter { !it.isDirectory && ImageUtil.isImage(it.name) { FileInputStream(it) } }
+            .sortedWith(Comparator<File> { f1, f2 -> comparator.compare(f1.name, f2.name) })
+            .mapIndexed { i, file ->
+                val streamFn = { FileInputStream(file) }
+                ReaderPage(i).apply {
+                    stream = streamFn
+                    status = Page.READY
+                }
+            }
+            .let { Observable.just(it) }
+    }
+
+    /**
+     * Returns an observable that emits a ready state.
+     */
+    override fun getPage(page: ReaderPage): Observable<Int> {
+        return Observable.just(Page.READY)
+    }
+
+}
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/reader/loader/DownloadPageLoader.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/reader/loader/DownloadPageLoader.kt
@ -0,0 +1,48 @@
+package eu.kanade.tachiyomi.ui.reader.loader
+
+import android.app.Application
+import eu.kanade.tachiyomi.data.database.models.Manga
+import eu.kanade.tachiyomi.data.download.DownloadManager
+import eu.kanade.tachiyomi.source.Source
+import eu.kanade.tachiyomi.source.model.Page
+import eu.kanade.tachiyomi.ui.reader.model.ReaderChapter
+import eu.kanade.tachiyomi.ui.reader.model.ReaderPage
+import rx.Observable
+import uy.kohesive.injekt.injectLazy
+
+/**
+ * Loader used to load a chapter from the downloaded chapters.
+ */
+class DownloadPageLoader(
+        private val chapter: ReaderChapter,
+        private val manga: Manga,
+        private val source: Source,
+        private val downloadManager: DownloadManager
+) : PageLoader() {
+
+    /**
+     * The application context. Needed to open input streams.
+     */
+    private val context by injectLazy<Application>()
+
+    /**
+     * Returns an observable containing the pages found on this downloaded chapter.
+     */
+    override fun getPages(): Observable<List<ReaderPage>> {
+        return downloadManager.buildPageList(source, manga, chapter.chapter)
+            .map { pages ->
+                pages.map { page ->
+                    ReaderPage(page.index, page.url, page.imageUrl, {
+                        context.contentResolver.openInputStream(page.uri)
+                    }).apply {
+                        status = Page.READY
+                    }
+                }
+            }
+    }
+
+    override fun getPage(page: ReaderPage): Observable<Int> {
+        return Observable.just(Page.READY) // TODO maybe check if file still exists?
+    }
+
+}
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/reader/loader/EpubPageLoader.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/reader/loader/EpubPageLoader.kt
@ -0,0 +1,54 @@
+package eu.kanade.tachiyomi.ui.reader.loader
+
+import eu.kanade.tachiyomi.source.model.Page
+import eu.kanade.tachiyomi.ui.reader.model.ReaderPage
+import eu.kanade.tachiyomi.util.EpubFile
+import rx.Observable
+import java.io.File
+
+/**
+ * Loader used to load a chapter from a .epub file.
+ */
+class EpubPageLoader(file: File) : PageLoader() {
+
+    /**
+     * The epub file.
+     */
+    private val epub = EpubFile(file)
+
+    /**
+     * Recycles this loader and the open zip.
+     */
+    override fun recycle() {
+        super.recycle()
+        epub.close()
+    }
+
+    /**
+     * Returns an observable containing the pages found on this zip archive ordered with a natural
+     * comparator.
+     */
+    override fun getPages(): Observable<List<ReaderPage>> {
+        return epub.getImagesFromPages()
+            .mapIndexed { i, path ->
+                val streamFn = { epub.getInputStream(epub.getEntry(path)!!) }
+                ReaderPage(i).apply {
+                    stream = streamFn
+                    status = Page.READY
+                }
+            }
+            .let { Observable.just(it) }
+    }
+
+    /**
+     * Returns an observable that emits a ready state unless the loader was recycled.
+     */
+    override fun getPage(page: ReaderPage): Observable<Int> {
+        return Observable.just(if (isRecycled) {
+            Page.ERROR
+        } else {
+            Page.READY
+        })
+    }
+
+}
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/reader/loader/HttpPageLoader.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/reader/loader/HttpPageLoader.kt
@ -0,0 +1,226 @@
+package eu.kanade.tachiyomi.ui.reader.loader
+
+import eu.kanade.tachiyomi.data.cache.ChapterCache
+import eu.kanade.tachiyomi.source.model.Page
+import eu.kanade.tachiyomi.source.online.HttpSource
+import eu.kanade.tachiyomi.ui.reader.model.ReaderChapter
+import eu.kanade.tachiyomi.ui.reader.model.ReaderPage
+import eu.kanade.tachiyomi.util.plusAssign
+import rx.Completable
+import rx.Observable
+import rx.schedulers.Schedulers
+import rx.subjects.PublishSubject
+import rx.subjects.SerializedSubject
+import rx.subscriptions.CompositeSubscription
+import timber.log.Timber
+import uy.kohesive.injekt.Injekt
+import uy.kohesive.injekt.api.get
+import java.util.concurrent.PriorityBlockingQueue
+import java.util.concurrent.atomic.AtomicInteger
+
+/**
+ * Loader used to load chapters from an online source.
+ */
+class HttpPageLoader(
+        private val chapter: ReaderChapter,
+        private val source: HttpSource,
+        private val chapterCache: ChapterCache = Injekt.get()
+) : PageLoader() {
+
+    /**
+     * A queue used to manage requests one by one while allowing priorities.
+     */
+    private val queue = PriorityBlockingQueue<PriorityPage>()
+
+    /**
+     * Current active subscriptions.
+     */
+    private val subscriptions = CompositeSubscription()
+
+    init {
+        subscriptions += Observable.defer { Observable.just(queue.take().page) }
+            .filter { it.status == Page.QUEUE }
+            .concatMap { source.fetchImageFromCacheThenNet(it) }
+            .repeat()
+            .subscribeOn(Schedulers.io())
+            .subscribe({
+            }, { error ->
+                if (error !is InterruptedException) {
+                    Timber.e(error)
+                }
+            })
+    }
+
+    /**
+     * Recycles this loader and the active subscriptions and queue.
+     */
+    override fun recycle() {
+        super.recycle()
+        subscriptions.unsubscribe()
+        queue.clear()
+
+        // Cache current page list progress for online chapters to allow a faster reopen
+        val pages = chapter.pages
+        if (pages != null) {
+            Completable
+                .fromAction {
+                    // Convert to pages without reader information
+                    val pagesToSave = pages.map { Page(it.index, it.url, it.imageUrl) }
+                    chapterCache.putPageListToCache(chapter.chapter, pagesToSave)
+                }
+                .onErrorComplete()
+                .subscribeOn(Schedulers.io())
+                .subscribe()
+        }
+    }
+
+    /**
+     * Returns an observable with the page list for a chapter. It tries to return the page list from
+     * the local cache, otherwise fallbacks to network.
+     */
+    override fun getPages(): Observable<List<ReaderPage>> {
+        return chapterCache
+            .getPageListFromCache(chapter.chapter)
+            .onErrorResumeNext { source.fetchPageList(chapter.chapter) }
+            .map { pages ->
+                pages.mapIndexed { index, page -> // Don't trust sources and use our own indexing
+                    ReaderPage(index, page.url, page.imageUrl)
+                }
+            }
+    }
+
+    /**
+     * Returns an observable that loads a page through the queue and listens to its result to
+     * emit new states. It handles re-enqueueing pages if they were evicted from the cache.
+     */
+    override fun getPage(page: ReaderPage): Observable<Int> {
+        return Observable.defer {
+            val imageUrl = page.imageUrl
+
+            // Check if the image has been deleted
+            if (page.status == Page.READY && imageUrl != null && !chapterCache.isImageInCache(imageUrl)) {
+                page.status = Page.QUEUE
+            }
+
+            // Automatically retry failed pages when subscribed to this page
+            if (page.status == Page.ERROR) {
+                page.status = Page.QUEUE
+            }
+
+            val statusSubject = SerializedSubject(PublishSubject.create<Int>())
+            page.setStatusSubject(statusSubject)
+
+            if (page.status == Page.QUEUE) {
+                queue.offer(PriorityPage(page, 1))
+            }
+
+            preloadNextPages(page, 4)
+
+            statusSubject.startWith(page.status)
+        }
+    }
+
+    /**
+     * Preloads the given [amount] of pages after the [currentPage] with a lower priority.
+     */
+    private fun preloadNextPages(currentPage: ReaderPage, amount: Int) {
+        val pageIndex = currentPage.index
+        val pages = currentPage.chapter.pages ?: return
+        if (pageIndex == pages.lastIndex) return
+        val nextPages = pages.subList(pageIndex + 1, Math.min(pageIndex + 1 + amount, pages.size))
+        for (nextPage in nextPages) {
+            if (nextPage.status == Page.QUEUE) {
+                queue.offer(PriorityPage(nextPage, 0))
+            }
+        }
+    }
+
+    /**
+     * Retries a page. This method is only called from user interaction on the viewer.
+     */
+    override fun retryPage(page: ReaderPage) {
+        if (page.status == Page.ERROR) {
+            page.status = Page.QUEUE
+        }
+        queue.offer(PriorityPage(page, 2))
+    }
+
+    /**
+     * Data class used to keep ordering of pages in order to maintain priority.
+     */
+    private data class PriorityPage(
+            val page: ReaderPage,
+            val priority: Int
+    ): Comparable<PriorityPage> {
+
+        companion object {
+            private val idGenerator = AtomicInteger()
+        }
+
+        private val identifier = idGenerator.incrementAndGet()
+
+        override fun compareTo(other: PriorityPage): Int {
+            val p = other.priority.compareTo(priority)
+            return if (p != 0) p else identifier.compareTo(other.identifier)
+        }
+
+    }
+
+    /**
+     * Returns an observable of the page with the downloaded image.
+     *
+     * @param page the page whose source image has to be downloaded.
+     */
+    private fun HttpSource.fetchImageFromCacheThenNet(page: ReaderPage): Observable<ReaderPage> {
+        return if (page.imageUrl.isNullOrEmpty())
+            getImageUrl(page).flatMap { getCachedImage(it) }
+        else
+            getCachedImage(page)
+    }
+
+    private fun HttpSource.getImageUrl(page: ReaderPage): Observable<ReaderPage> {
+        page.status = Page.LOAD_PAGE
+        return fetchImageUrl(page)
+            .doOnError { page.status = Page.ERROR }
+            .onErrorReturn { null }
+            .doOnNext { page.imageUrl = it }
+            .map { page }
+    }
+
+    /**
+     * Returns an observable of the page that gets the image from the chapter or fallbacks to
+     * network and copies it to the cache calling [cacheImage].
+     *
+     * @param page the page.
+     */
+    private fun HttpSource.getCachedImage(page: ReaderPage): Observable<ReaderPage> {
+        val imageUrl = page.imageUrl ?: return Observable.just(page)
+
+        return Observable.just(page)
+            .flatMap {
+                if (!chapterCache.isImageInCache(imageUrl)) {
+                    cacheImage(page)
+                } else {
+                    Observable.just(page)
+                }
+            }
+            .doOnNext {
+                page.stream = { chapterCache.getImageFile(imageUrl).inputStream() }
+                page.status = Page.READY
+            }
+            .doOnError { page.status = Page.ERROR }
+            .onErrorReturn { page }
+    }
+
+    /**
+     * Returns an observable of the page that downloads the image to [ChapterCache].
+     *
+     * @param page the page.
+     */
+    private fun HttpSource.cacheImage(page: ReaderPage): Observable<ReaderPage> {
+        page.status = Page.DOWNLOAD_IMAGE
+        return fetchImage(page)
+            .doOnNext { chapterCache.putImageToCache(page.imageUrl!!, it) }
+            .map { page }
+    }
+}
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/reader/loader/PageLoader.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/reader/loader/PageLoader.kt
@ -0,0 +1,46 @@
+package eu.kanade.tachiyomi.ui.reader.loader
+
+import android.support.annotation.CallSuper
+import eu.kanade.tachiyomi.ui.reader.model.ReaderPage
+import rx.Observable
+
+/**
+ * A loader used to load pages into the reader. Any open resources must be cleaned up when the
+ * method [recycle] is called.
+ */
+abstract class PageLoader {
+
+    /**
+     * Whether this loader has been already recycled.
+     */
+    var isRecycled = false
+        private set
+
+    /**
+     * Recycles this loader. Implementations must override this method to clean up any active
+     * resources.
+     */
+    @CallSuper
+    open fun recycle() {
+        isRecycled = true
+    }
+
+    /**
+     * Returns an observable containing the list of pages of a chapter. Only the first emission
+     * will be used.
+     */
+    abstract fun getPages(): Observable<List<ReaderPage>>
+
+    /**
+     * Returns an observable that should inform of the progress of the page (see the Page class
+     * for the available states)
+     */
+    abstract fun getPage(page: ReaderPage): Observable<Int>
+
+    /**
+     * Retries the given [page] in case it failed to load. This method only makes sense when an
+     * online source is used.
+     */
+    open fun retryPage(page: ReaderPage) {}
+
+}
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/reader/loader/RarPageLoader.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/reader/loader/RarPageLoader.kt
@ -0,0 +1,89 @@
+package eu.kanade.tachiyomi.ui.reader.loader
+
+import eu.kanade.tachiyomi.source.model.Page
+import eu.kanade.tachiyomi.ui.reader.model.ReaderPage
+import eu.kanade.tachiyomi.util.ImageUtil
+import junrar.Archive
+import junrar.rarfile.FileHeader
+import net.greypanther.natsort.CaseInsensitiveSimpleNaturalComparator
+import rx.Observable
+import java.io.File
+import java.io.InputStream
+import java.io.PipedInputStream
+import java.io.PipedOutputStream
+import java.util.concurrent.Executors
+
+/**
+ * Loader used to load a chapter from a .rar or .cbr file.
+ */
+class RarPageLoader(file: File) : PageLoader() {
+
+    /**
+     * The rar archive to load pages from.
+     */
+    private val archive = Archive(file)
+
+    /**
+     * Pool for copying compressed files to an input stream.
+     */
+    private val pool = Executors.newFixedThreadPool(1)
+
+    /**
+     * Recycles this loader and the open archive.
+     */
+    override fun recycle() {
+        super.recycle()
+        archive.close()
+        pool.shutdown()
+    }
+
+    /**
+     * Returns an observable containing the pages found on this rar archive ordered with a natural
+     * comparator.
+     */
+    override fun getPages(): Observable<List<ReaderPage>> {
+        val comparator = CaseInsensitiveSimpleNaturalComparator.getInstance<String>()
+
+        return archive.fileHeaders
+            .filter { !it.isDirectory && ImageUtil.isImage(it.fileNameString) { archive.getInputStream(it) } }
+            .sortedWith(Comparator<FileHeader> { f1, f2 -> comparator.compare(f1.fileNameString, f2.fileNameString) })
+            .mapIndexed { i, header ->
+                val streamFn = { getStream(header) }
+
+                ReaderPage(i).apply {
+                    stream = streamFn
+                    status = Page.READY
+                }
+            }
+            .let { Observable.just(it) }
+    }
+
+    /**
+     * Returns an observable that emits a ready state unless the loader was recycled.
+     */
+    override fun getPage(page: ReaderPage): Observable<Int> {
+        return Observable.just(if (isRecycled) {
+            Page.ERROR
+        } else {
+            Page.READY
+        })
+    }
+
+    /**
+     * Returns an input stream for the given [header].
+     */
+    private fun getStream(header: FileHeader): InputStream {
+        val pipeIn = PipedInputStream()
+        val pipeOut = PipedOutputStream(pipeIn)
+        pool.execute {
+            try {
+                pipeOut.use {
+                    archive.extractFile(header, it)
+                }
+            } catch (e: Exception) {
+            }
+        }
+        return pipeIn
+    }
+
+}
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/reader/loader/ZipPageLoader.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/reader/loader/ZipPageLoader.kt
@ -0,0 +1,60 @@
+package eu.kanade.tachiyomi.ui.reader.loader
+
+import eu.kanade.tachiyomi.source.model.Page
+import eu.kanade.tachiyomi.ui.reader.model.ReaderPage
+import eu.kanade.tachiyomi.util.ImageUtil
+import net.greypanther.natsort.CaseInsensitiveSimpleNaturalComparator
+import rx.Observable
+import java.io.File
+import java.util.zip.ZipEntry
+import java.util.zip.ZipFile
+
+/**
+ * Loader used to load a chapter from a .zip or .cbz file.
+ */
+class ZipPageLoader(file: File) : PageLoader() {
+
+    /**
+     * The zip file to load pages from.
+     */
+    private val zip = ZipFile(file)
+
+    /**
+     * Recycles this loader and the open zip.
+     */
+    override fun recycle() {
+        super.recycle()
+        zip.close()
+    }
+
+    /**
+     * Returns an observable containing the pages found on this zip archive ordered with a natural
+     * comparator.
+     */
+    override fun getPages(): Observable<List<ReaderPage>> {
+        val comparator = CaseInsensitiveSimpleNaturalComparator.getInstance<String>()
+
+        return zip.entries().toList()
+            .filter { !it.isDirectory && ImageUtil.isImage(it.name) { zip.getInputStream(it) } }
+            .sortedWith(Comparator<ZipEntry> { f1, f2 -> comparator.compare(f1.name, f2.name) })
+            .mapIndexed { i, entry ->
+                val streamFn = { zip.getInputStream(entry) }
+                ReaderPage(i).apply {
+                    stream = streamFn
+                    status = Page.READY
+                }
+            }
+            .let { Observable.just(it) }
+    }
+
+    /**
+     * Returns an observable that emits a ready state unless the loader was recycled.
+     */
+    override fun getPage(page: ReaderPage): Observable<Int> {
+        return Observable.just(if (isRecycled) {
+            Page.ERROR
+        } else {
+            Page.READY
+        })
+    }
+}
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/reader/model/ChapterTransition.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/reader/model/ChapterTransition.kt
@ -0,0 +1,33 @@
+package eu.kanade.tachiyomi.ui.reader.model
+
+sealed class ChapterTransition {
+
+    abstract val from: ReaderChapter
+    abstract val to: ReaderChapter?
+
+    class Prev(
+            override val from: ReaderChapter, override val to: ReaderChapter?
+    ) : ChapterTransition()
+    class Next(
+            override val from: ReaderChapter, override val to: ReaderChapter?
+    ) : ChapterTransition()
+
+    override fun equals(other: Any?): Boolean {
+        if (this === other) return true
+        if (other !is ChapterTransition) return false
+        if (from == other.from && to == other.to) return true
+        if (from == other.to && to == other.from) return true
+        return false
+    }
+
+    override fun hashCode(): Int {
+        var result = from.hashCode()
+        result = 31 * result + (to?.hashCode() ?: 0)
+        return result
+    }
+
+    override fun toString(): String {
+        return "${javaClass.simpleName}(from=${from.chapter.url}, to=${to?.chapter?.url})"
+    }
+
+}
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/reader/model/ReaderChapter.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/reader/model/ReaderChapter.kt
@ -0,0 +1,53 @@
+package eu.kanade.tachiyomi.ui.reader.model
+
+import com.jakewharton.rxrelay.BehaviorRelay
+import eu.kanade.tachiyomi.data.database.models.Chapter
+import eu.kanade.tachiyomi.ui.reader.loader.PageLoader
+import timber.log.Timber
+
+data class ReaderChapter(val chapter: Chapter) {
+
+    var state: State =
+            State.Wait
+        set(value) {
+            field = value
+            stateRelay.call(value)
+        }
+
+    private val stateRelay by lazy { BehaviorRelay.create(state) }
+
+    val stateObserver by lazy { stateRelay.asObservable() }
+
+    val pages: List<ReaderPage>?
+        get() = (state as? State.Loaded)?.pages
+
+    var pageLoader: PageLoader? = null
+
+    var requestedPage: Int = 0
+
+    var references = 0
+        private set
+
+    fun ref() {
+        references++
+    }
+
+    fun unref() {
+        references--
+        if (references == 0) {
+            if (pageLoader != null) {
+                Timber.d("Recycling chapter ${chapter.name}")
+            }
+            pageLoader?.recycle()
+            pageLoader = null
+            state = State.Wait
+        }
+    }
+
+    sealed class State {
+        object Wait : State()
+        object Loading : State()
+        class Error(val error: Throwable) : State()
+        class Loaded(val pages: List<ReaderPage>) : State()
+    }
+}
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/reader/model/ReaderPage.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/reader/model/ReaderPage.kt
@ -0,0 +1,15 @@
+package eu.kanade.tachiyomi.ui.reader.model
+
+import eu.kanade.tachiyomi.source.model.Page
+import java.io.InputStream
+
+class ReaderPage(
+        index: Int,
+        url: String = "",
+        imageUrl: String? = null,
+        var stream: (() -> InputStream)? = null
+) : Page(index, url, imageUrl, null) {
+
+    lateinit var chapter: ReaderChapter
+
+}
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/reader/model/ViewerChapters.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/reader/model/ViewerChapters.kt
@ -0,0 +1,21 @@
+package eu.kanade.tachiyomi.ui.reader.model
+
+data class ViewerChapters(
+        val currChapter: ReaderChapter,
+        val prevChapter: ReaderChapter?,
+        val nextChapter: ReaderChapter?
+) {
+
+    fun ref() {
+        currChapter.ref()
+        prevChapter?.ref()
+        nextChapter?.ref()
+    }
+
+    fun unref() {
+        currChapter.unref()
+        prevChapter?.unref()
+        nextChapter?.unref()
+    }
+
+}
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/reader/viewer/BaseViewer.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/reader/viewer/BaseViewer.kt
@ -0,0 +1,46 @@
+package eu.kanade.tachiyomi.ui.reader.viewer
+
+import android.view.KeyEvent
+import android.view.MotionEvent
+import android.view.View
+import eu.kanade.tachiyomi.ui.reader.model.ReaderPage
+import eu.kanade.tachiyomi.ui.reader.model.ViewerChapters
+
+/**
+ * Interface for implementing a viewer.
+ */
+interface BaseViewer {
+
+    /**
+     * Returns the view this viewer uses.
+     */
+    fun getView(): View
+
+    /**
+     * Destroys this viewer. Called when leaving the reader or swapping viewers.
+     */
+    fun destroy() {}
+
+    /**
+     * Tells this viewer to set the given [chapters] as active.
+     */
+    fun setChapters(chapters: ViewerChapters)
+
+    /**
+     * Tells this viewer to move to the given [page].
+     */
+    fun moveToPage(page: ReaderPage)
+
+    /**
+     * Called from the containing activity when a key [event] is received. It should return true
+     * if the event was handled, false otherwise.
+     */
+    fun handleKeyEvent(event: KeyEvent): Boolean
+
+    /**
+     * Called from the containing activity when a generic motion [event] is received. It should
+     * return true if the event was handled, false otherwise.
+     */
+    fun handleGenericMotionEvent(event: MotionEvent): Boolean
+
+}
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/reader/viewer/GestureDetectorWithLongTap.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/reader/viewer/GestureDetectorWithLongTap.kt
@ -0,0 +1,74 @@
+package eu.kanade.tachiyomi.ui.reader.viewer
+
+import android.content.Context
+import android.os.Handler
+import android.view.GestureDetector
+import android.view.MotionEvent
+import android.view.ViewConfiguration
+
+/**
+ * A custom gesture detector that also implements an on long tap confirmed, because the built-in
+ * one conflicts with the quick scale feature.
+ */
+open class GestureDetectorWithLongTap(
+        context: Context,
+        listener: Listener
+) : GestureDetector(context, listener) {
+
+    private val handler = Handler()
+    private val slop = ViewConfiguration.get(context).scaledTouchSlop
+    private val longTapTime = ViewConfiguration.getLongPressTimeout().toLong()
+    private val doubleTapTime = ViewConfiguration.getDoubleTapTimeout().toLong()
+
+    private var downX = 0f
+    private var downY = 0f
+    private var lastUp = 0L
+    private var lastDownEvent: MotionEvent? = null
+
+    /**
+     * Runnable to execute when a long tap is confirmed.
+     */
+    private val longTapFn = Runnable { listener.onLongTapConfirmed(lastDownEvent!!) }
+
+    override fun onTouchEvent(ev: MotionEvent): Boolean {
+        when (ev.actionMasked) {
+            MotionEvent.ACTION_DOWN -> {
+                lastDownEvent?.recycle()
+                lastDownEvent = MotionEvent.obtain(ev)
+
+                // This is the key difference with the built-in detector. We have to ignore the
+                // event if the last up and current down are too close in time (double tap).
+                if (ev.downTime - lastUp > doubleTapTime) {
+                    downX = ev.rawX
+                    downY = ev.rawY
+                    handler.postDelayed(longTapFn, longTapTime)
+                }
+            }
+            MotionEvent.ACTION_MOVE -> {
+                if (Math.abs(ev.rawX - downX) > slop || Math.abs(ev.rawY - downY) > slop) {
+                    handler.removeCallbacks(longTapFn)
+                }
+            }
+            MotionEvent.ACTION_UP -> {
+                lastUp = ev.eventTime
+                handler.removeCallbacks(longTapFn)
+            }
+            MotionEvent.ACTION_CANCEL, MotionEvent.ACTION_POINTER_DOWN -> {
+                handler.removeCallbacks(longTapFn)
+            }
+        }
+        return super.onTouchEvent(ev)
+    }
+
+    /**
+     * Custom listener to also include a long tap confirmed
+     */
+    open class Listener : SimpleOnGestureListener() {
+        /**
+         * Notified when a long tap occurs with the initial on down [ev] that triggered it.
+         */
+        open fun onLongTapConfirmed(ev: MotionEvent) {
+        }
+    }
+
+}
--- a/Show More
+++ b/Show More