Add EH code.

2025-06-26 19:17:51 +02:00 · 2017-01-02 18:02:10 -05:00
parent a7192e866f
commit caa1e1ef09
32 changed files with 1363 additions and 29 deletions
--- a/.gitignore
+++ b/.gitignore
@ -6,4 +6,5 @@
 .idea/
 *iml
 *.iml
-*/build
+*/build
+/mainframer.sh
--- a/app/.gitignore
+++ b/app/.gitignore
@ -1,4 +1,5 @@
 /build
 *iml
 *.iml
-custom.gradle
+custom.gradle
+google-services.json
--- a/app/build.gradle
+++ b/app/build.gradle
@ -28,18 +28,19 @@ ext {
    }
 }

+
 android {
    compileSdkVersion 25
    buildToolsVersion "25.0.1"
    publishNonDefault true

    defaultConfig {
-        applicationId "eu.kanade.tachiyomi"
+        applicationId "eu.kanade.tachiyomi.eh"
        minSdkVersion 16
        targetSdkVersion 25
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
-        versionCode 17
-        versionName "0.4.1"
+        versionCode 4000
+        versionName "v4.0.0-EH"

        buildConfigField "String", "COMMIT_COUNT", "\"${getCommitCount()}\""
        buildConfigField "String", "COMMIT_SHA", "\"${getGitSha()}\""
@ -190,15 +191,25 @@ dependencies {
    compile 'me.zhanghai.android.systemuihelper:library:1.0.0'
    compile 'de.hdodenhof:circleimageview:2.1.0'

+    //Firebase (EH)
+    final firebase_version = '10.0.1'
+    releaseCompile "com.google.firebase:firebase-core:$firebase_version"
+    releaseCompile "com.google.firebase:firebase-messaging:$firebase_version"
+    releaseCompile "com.google.firebase:firebase-crash:$firebase_version"
+
+    //SnappyDB (EH)
+    compile 'io.paperdb:paperdb:2.0'
+
    // Tests
-    testCompile 'junit:junit:4.12'
+    //Paper DB screws up tests
+    /*testCompile 'junit:junit:4.12'
    testCompile 'org.assertj:assertj-core:1.7.1'
    testCompile 'org.mockito:mockito-core:1.10.19'

    final robolectric_version = '3.1.4'
    testCompile "org.robolectric:robolectric:$robolectric_version"
    testCompile "org.robolectric:shadows-multidex:$robolectric_version"
-    testCompile "org.robolectric:shadows-play-services:$robolectric_version"
+    testCompile "org.robolectric:shadows-play-services:$robolectric_version"*/

    compile "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
 }
@ -216,3 +227,6 @@ buildscript {
 repositories {
    mavenCentral()
 }
+
+//Firebase (EH)
+//apply plugin: 'com.google.gms.google-services'
--- a/app/proguard-rules.pro
+++ b/app/proguard-rules.pro
@ -95,4 +95,7 @@
 -dontwarn org.yaml.snakeyaml.**

 # Duktape
-keep class com.squareup.duktape.** { *; }
+-keep class com.squareup.duktape.** { *; }
+
+# [EH]
+-keep class exh.** { *; }
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@ -98,6 +98,13 @@
            android:name="eu.kanade.tachiyomi.data.glide.AppGlideModule"
            android:value="GlideModule" />

+        <!-- EH -->
+        <activity
+            android:name="exh.ui.login.LoginActivity"
+            android:label="@string/label_login"
+            android:parentActivityName=".ui.setting.SettingsActivity" >
+        </activity>
+
    </application>

 </manifest>
--- a/app/src/main/java/eu/kanade/tachiyomi/App.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/App.kt
@ -8,6 +8,7 @@ import com.evernote.android.job.JobManager
 import eu.kanade.tachiyomi.data.library.LibraryUpdateJob
 import eu.kanade.tachiyomi.data.updater.UpdateCheckerJob
 import eu.kanade.tachiyomi.util.LocaleHelper
+import io.paperdb.Paper
 import org.acra.ACRA
 import org.acra.annotation.ReportsCrashes
 import timber.log.Timber
@ -33,6 +34,7 @@ open class App : Application() {

        setupAcra()
        setupJobManager()
+        Paper.init(this) //Setup metadata DB (EH)

        LocaleHelper.updateConfiguration(this, resources.configuration)
    }
--- a/app/src/main/java/eu/kanade/tachiyomi/data/preference/PreferencesHelper.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/preference/PreferencesHelper.kt
@ -144,4 +144,13 @@ class PreferencesHelper(val context: Context) {

    fun lang() = prefs.getString(keys.lang, "")

+    //EH
+    fun enableExhentai() = rxPrefs.getBoolean("enable_exhentai", false)
+
+    fun secureEXH() = rxPrefs.getBoolean("secure_exh", true)
+
+    //EH Cookies
+    fun memberIdVal() = rxPrefs.getString("eh_ipb_member_id", null)
+    fun passHashVal() = rxPrefs.getString("eh_ipb_pass_hash", null)
+    fun igneousVal() = rxPrefs.getString("eh_igneous", null)
 }
--- a/app/src/main/java/eu/kanade/tachiyomi/data/source/SourceManager.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/source/SourceManager.kt
@ -4,8 +4,12 @@ import android.Manifest.permission.READ_EXTERNAL_STORAGE
 import android.content.Context
 import android.os.Environment
 import eu.kanade.tachiyomi.R
+import eu.kanade.tachiyomi.data.preference.PreferencesHelper
+import eu.kanade.tachiyomi.data.preference.getOrDefault
 import eu.kanade.tachiyomi.data.source.online.OnlineSource
 import eu.kanade.tachiyomi.data.source.online.YamlOnlineSource
+import eu.kanade.tachiyomi.data.source.online.all.EHentai
+import eu.kanade.tachiyomi.data.source.online.all.EHentaiMetadata
 import eu.kanade.tachiyomi.data.source.online.english.*
 import eu.kanade.tachiyomi.data.source.online.german.WieManga
 import eu.kanade.tachiyomi.data.source.online.russian.Mangachan
@ -14,11 +18,14 @@ import eu.kanade.tachiyomi.data.source.online.russian.Readmanga
 import eu.kanade.tachiyomi.util.hasPermission
 import org.yaml.snakeyaml.Yaml
 import timber.log.Timber
+import uy.kohesive.injekt.injectLazy
 import java.io.File

 open class SourceManager(private val context: Context) {

-    private val sourcesMap = createSources()
+    private val prefs: PreferencesHelper by injectLazy()
+
+    private var sourcesMap = createSources()

    open fun get(sourceKey: Int): Source? {
        return sourcesMap[sourceKey]
@ -27,19 +34,39 @@ open class SourceManager(private val context: Context) {
    fun getOnlineSources() = sourcesMap.values.filterIsInstance(OnlineSource::class.java)

    private fun createOnlineSourceList(): List<Source> = listOf(
-            Batoto(1),
-            Mangahere(2),
-            Mangafox(3),
-            Kissmanga(4),
-            Readmanga(5),
-            Mintmanga(6),
-            Mangachan(7),
-            Readmangatoday(8),
-            Mangasee(9),
-            WieManga(10)
+            Batoto(101),
+            Mangahere(102),
+            Mangafox(103),
+            Kissmanga(104),
+            Readmanga(105),
+            Mintmanga(106),
+            Mangachan(107),
+            Readmangatoday(108),
+            Mangasee(109),
+            WieManga(110)
    )

+    private fun createEHSources(): List<Source> {
+        val exSrcs = mutableListOf(
+                EHentai(1, false, context),
+                EHentaiMetadata(3, false, context)
+        )
+        if(prefs.enableExhentai().getOrDefault()) {
+            exSrcs += EHentai(2, true, context)
+            exSrcs += EHentaiMetadata(4, true, context)
+        }
+        return exSrcs
+    }
+
+    init {
+        prefs.enableExhentai().asObservable().subscribe {
+            //Refresh sources when ExHentai enabled/disabled change
+            sourcesMap = createSources()
+        }
+    }
+
    private fun createSources(): Map<Int, Source> = hashMapOf<Int, Source>().apply {
+        createEHSources().forEach { put(it.id, it) }
        createOnlineSourceList().forEach { put(it.id, it) }

        val parsersDir = File(Environment.getExternalStorageDirectory().absolutePath +
--- a/app/src/main/java/eu/kanade/tachiyomi/data/source/model/Page.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/source/model/Page.kt
@ -7,7 +7,7 @@ import rx.subjects.Subject

 class Page(
        val index: Int,
-        val url: String = "",
+        var url: String = "",
        var imageUrl: String? = null,
        @Transient var uri: Uri? = null
 ) : ProgressListener {
--- a/app/src/main/java/eu/kanade/tachiyomi/data/source/online/all/EHentai.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/source/online/all/EHentai.kt
@ -0,0 +1,343 @@
+package eu.kanade.tachiyomi.data.source.online.all
+
+import android.content.Context
+import android.net.Uri
+import eu.kanade.tachiyomi.data.database.models.Chapter
+import eu.kanade.tachiyomi.data.database.models.Manga
+import eu.kanade.tachiyomi.data.network.GET
+import eu.kanade.tachiyomi.data.network.asObservableSuccess
+import eu.kanade.tachiyomi.data.preference.PreferencesHelper
+import eu.kanade.tachiyomi.data.preference.getOrDefault
+import eu.kanade.tachiyomi.data.source.model.MangasPage
+import eu.kanade.tachiyomi.data.source.model.Page
+import eu.kanade.tachiyomi.data.source.online.OnlineSource
+import eu.kanade.tachiyomi.util.asJsoup
+import exh.metadata.*
+import exh.metadata.models.ExGalleryMetadata
+import exh.metadata.models.Tag
+import exh.plusAssign
+import okhttp3.Response
+import org.jsoup.nodes.Element
+import rx.Observable
+import uy.kohesive.injekt.injectLazy
+import java.net.URLEncoder
+import java.util.*
+import exh.ui.login.LoginActivity
+
+class EHentai(override val id: Int,
+              val exh: Boolean,
+              val context: Context) : OnlineSource() {
+
+
+    val schema: String
+        get() = if(prefs.secureEXH().getOrDefault())
+            "https"
+        else
+            "http"
+
+    override val baseUrl: String
+        get() = if(exh)
+            "$schema://exhentai.org"
+        else
+            "http://g.e-hentai.org"
+
+    override val lang = "all"
+    override val supportsLatest = true
+
+    val prefs: PreferencesHelper by injectLazy()
+
+    val metadataHelper = MetadataHelper()
+
+    /**
+     * Gallery list entry
+     */
+    data class ParsedManga(val fav: String?, val manga: Manga)
+
+    /**
+     * Parse a list of galleries
+     */
+    fun genericMangaParse(response: Response, page: MangasPage? = null)
+            = with(response.asJsoup()) {
+        //Parse mangas
+        val parsedMangas = select(".gtr0,.gtr1").map {
+            ParsedManga(
+                    fav = it.select(".itd .it3 > .i[id]").first()?.attr("title"),
+                    manga = Manga.create(id).apply {
+                        //Get title
+                        it.select(".itd .it5 a").first()?.apply {
+                            title = text()
+                            setUrlWithoutDomain(addParam(attr("href"), "nw", "always"))
+                        }
+                        //Get image
+                        it.select(".itd .it2").first()?.apply {
+                            children().first()?.let {
+                                thumbnail_url = it.attr("src")
+                            } ?: let {
+                                text().split("~").apply {
+                                    thumbnail_url = "http://${this[1]}/${this[2]}"
+                                }
+                            }
+                        }
+                    })
+
+        }
+        //Add to page if required
+            page?.let { page ->
+                page.mangas += parsedMangas.map { it.manga }
+                select("a[onclick=return false]").last()?.let {
+                    if(it.text() == ">") page.nextPageUrl = it.attr("href")
+                }
+            }
+        //Return parsed mangas anyways
+        parsedMangas
+    }
+
+    override fun fetchChapterList(manga: Manga): Observable<List<Chapter>>
+            = Observable.just(listOf(Chapter.create().apply {
+        manga_id = manga.id
+        url = manga.url
+        name = "Chapter"
+        chapter_number = 1f
+    }))
+
+    override fun fetchPageListFromNetwork(chapter: Chapter)
+            = fetchChapterPage(chapter, 0).map {
+        it.mapIndexed { i, s ->
+            Page(i, s)
+        }
+    }!!
+
+    private fun fetchChapterPage(chapter: Chapter, id: Int): Observable<List<String>> {
+        val urls = mutableListOf<String>()
+        return chapterPageCall(chapter, id).flatMap {
+            val jsoup = it.asJsoup()
+            urls += parseChapterPage(jsoup)
+            if(nextPageUrl(jsoup) != null) {
+                fetchChapterPage(chapter, id + 1)
+            } else {
+                Observable.just(urls)
+            }
+        }
+    }
+    private fun parseChapterPage(response: Element)
+            = with(response) {
+        select(".gdtm a").map {
+            Pair(it.child(0).attr("alt").toInt(), it.attr("href"))
+        }.sortedBy(Pair<Int, String>::first).map { it.second }
+    }
+    private fun chapterPageCall(chapter: Chapter, pn: Int) = client.newCall(chapterPageRequest(chapter, pn)).asObservableSuccess()
+    private fun chapterPageRequest(chapter: Chapter, pn: Int) = GET("$baseUrl${chapter.url}?p=$pn", headers)
+
+    private fun nextPageUrl(element: Element): String?
+            = element.select("a[onclick=return false]").last()?.let {
+        return if (it.text() == ">") it.attr("href") else null
+    }
+
+    private fun buildGenreString(filters: List<OnlineSource.Filter>): String {
+        val genreString = StringBuilder()
+        for (genre in GENRE_LIST) {
+            genreString += "&f_"
+            genreString += genre
+            genreString += "="
+            genreString += if (filters.isEmpty()
+                    || !filters
+                    .map { it.id }
+                    .find { it == genre }
+                    .isNullOrEmpty())
+                "1"
+            else
+                "0"
+        }
+        return genreString.toString()
+    }
+
+    override fun popularMangaInitialUrl() = if(exh)
+        latestUpdatesInitialUrl()
+    else
+        "$baseUrl/toplist.php?tl=15"
+
+    override fun popularMangaParse(response: Response, page: MangasPage) {
+        genericMangaParse(response, page)
+    }
+
+    override fun searchMangaInitialUrl(query: String, filters: List<Filter>)
+            = "$baseUrl$QUERY_PREFIX${buildGenreString(filters)}&f_search=${URLEncoder.encode(query, "UTF-8")}"
+
+    override fun searchMangaParse(response: Response, page: MangasPage, query: String, filters: List<Filter>) {
+        genericMangaParse(response, page)
+    }
+
+    override fun latestUpdatesInitialUrl() = baseUrl
+
+    override fun latestUpdatesParse(response: Response, page: MangasPage) {
+        genericMangaParse(response, page)
+    }
+
+    /**
+     * Parse gallery page to metadata model
+     */
+    override fun mangaDetailsParse(response: Response, manga: Manga) = with(response.asJsoup()) {
+        val metdata = ExGalleryMetadata()
+        with(metdata) {
+            url = manga.url
+            exh = this@EHentai.exh
+            title = select("#gn").text().nullIfBlank()
+            altTitle = select("#gj").text().nullIfBlank()
+
+            thumbnailUrl = select("#gd1 img").attr("src").nullIfBlank()
+
+            genre = select(".ic").attr("alt").nullIfBlank()
+
+            uploader = select("#gdn").text().nullIfBlank()
+
+            //Parse the table
+            select("#gdd tr").forEach {
+                it.select(".gdt1")
+                        .text()
+                        .nullIfBlank()
+                        ?.trim()
+                        ?.let { left ->
+                            it.select(".gdt2")
+                                    .text()
+                                    .nullIfBlank()
+                                    ?.trim()
+                                    ?.let { right ->
+                                        ignore {
+                                            when (left.removeSuffix(":")
+                                                    .toLowerCase()) {
+                                                "posted" -> datePosted = EX_DATE_FORMAT.parse(right).time
+                                                "visible" -> visible = right.nullIfBlank()
+                                                "language" -> {
+                                                    language = right.removeSuffix(TR_SUFFIX).trim().nullIfBlank()
+                                                    translated = right.endsWith(TR_SUFFIX, true)
+                                                }
+                                                "file size" -> size = parseHumanReadableByteCount(right)?.toLong()
+                                                "length" -> length = right.removeSuffix("pages").trim().nullIfBlank()?.toInt()
+                                                "favorited" -> favorites = right.removeSuffix("times").trim().nullIfBlank()?.toInt()
+                                            }
+                                        }
+                                    }
+                        }
+            }
+
+            //Parse ratings
+            ignore {
+                averageRating = select("#rating_label")
+                        .text()
+                        .removePrefix("Average:")
+                        .trim()
+                        .nullIfBlank()
+                        ?.toDouble()
+                ratingCount = select("#rating_count")
+                        .text()
+                        .trim()
+                        .nullIfBlank()
+                        ?.toInt()
+            }
+
+            //Parse tags
+            tags.clear()
+            select("#taglist tr").forEach {
+                val namespace = it.select(".tc").text().removeSuffix(":")
+                val currentTags = it.select("div").map {
+                    Tag(it.text().trim(),
+                            it.hasClass("gtl"))
+                }
+                tags.put(namespace, ArrayList(currentTags))
+            }
+
+            //Save metadata
+            metadataHelper.writeGallery(this)
+
+            //Copy metadata to manga
+            copyTo(manga)
+        }
+    }
+
+    override fun chapterListParse(response: Response, chapters: MutableList<Chapter>) {
+        throw UnsupportedOperationException()
+    }
+
+    override fun pageListParse(response: Response, pages: MutableList<Page>) {
+        throw UnsupportedOperationException()
+    }
+
+    override fun imageUrlParse(response: Response): String {
+        throw UnsupportedOperationException()
+    }
+
+    //Copy and paste from OnlineSource as we need the page argument
+    override public fun fetchImageUrl(page: Page): Observable<Page> {
+        page.status = Page.LOAD_PAGE
+        return client
+                .newCall(imageUrlRequest(page))
+                .asObservableSuccess()
+                .map { imageUrlParse(it, page) }
+                .doOnError { page.status = Page.ERROR }
+                .onErrorReturn { null }
+                .doOnNext { page.imageUrl = it }
+                .map { page }
+    }
+
+    fun imageUrlParse(response: Response, page: Page): String {
+        with(response.asJsoup()) {
+            val currentImage = select("img[onerror]").attr("src")
+            //Each press of the retry button will choose another server
+            select("#loadfail").attr("onclick").nullIfBlank()?.let {
+                page.url = addParam(page.url, "nl", it.substring(it.indexOf('\'') + 1 .. it.lastIndexOf('\'') - 1))
+            }
+            return currentImage
+        }
+    }
+
+    val cookiesHeader by lazy {
+        val cookies: MutableMap<String, String> = HashMap()
+        if(prefs.enableExhentai().getOrDefault()) {
+            cookies.put(LoginActivity.MEMBER_ID_COOKIE, prefs.memberIdVal().getOrDefault())
+            cookies.put(LoginActivity.PASS_HASH_COOKIE, prefs.passHashVal().getOrDefault())
+            cookies.put(LoginActivity.IGNEOUS_COOKIE, prefs.igneousVal().getOrDefault())
+        }
+        buildCookies(cookies)
+    }
+
+    //Headers
+    override fun headersBuilder()
+        = super.headersBuilder().add("Cookie", cookiesHeader)!!
+
+    fun buildCookies(cookies: Map<String, String>)
+            = cookies.entries.map {
+        "${URLEncoder.encode(it.key, "UTF-8")}=${URLEncoder.encode(it.value, "UTF-8")}"
+    }.joinToString(separator = "; ", postfix = ";")
+
+    fun addParam(url: String, param: String, value: String)
+            = Uri.parse(url)
+            .buildUpon()
+            .appendQueryParameter(param, value)
+            .toString()
+
+    override val client = super.client.newBuilder()
+            .addInterceptor { chain ->
+                val newReq = chain
+                        .request()
+                        .newBuilder()
+                        .addHeader("Cookie", cookiesHeader)
+                        .build()
+
+                chain.proceed(newReq)
+            }.build()!!
+
+    //Filters
+    val generatedFilters = GENRE_LIST.map { Filter(it, it) }
+    override fun getFilterList() = generatedFilters
+
+    override val name = if(exh)
+        "ExHentai"
+    else
+        "E-Hentai"
+
+    companion object {
+        val QUERY_PREFIX = "?f_apply=Apply+Filter"
+        val GENRE_LIST = arrayOf("doujinshi", "manga", "artistcg", "gamecg", "western", "non-h", "imageset", "cosplay", "asianporn", "misc")
+        val TR_SUFFIX = "TR"
+    }
+}
--- a/app/src/main/java/eu/kanade/tachiyomi/data/source/online/all/EHentaiMetadata.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/source/online/all/EHentaiMetadata.kt
@ -0,0 +1,135 @@
+package eu.kanade.tachiyomi.data.source.online.all
+
+import android.content.Context
+import eu.kanade.tachiyomi.data.database.models.Chapter
+import eu.kanade.tachiyomi.data.database.models.Manga
+import eu.kanade.tachiyomi.data.source.model.MangasPage
+import eu.kanade.tachiyomi.data.source.model.Page
+import eu.kanade.tachiyomi.data.source.online.OnlineSource
+import exh.metadata.MetadataHelper
+import exh.metadata.copyTo
+import exh.metadata.models.ExGalleryMetadata
+import okhttp3.Response
+import rx.Observable
+
+/**
+ * Offline metadata store source
+ */
+
+class EHentaiMetadata(override val id: Int,
+                      val exh: Boolean,
+                      val context: Context) : OnlineSource() {
+
+    val metadataHelper = MetadataHelper()
+
+    val internalEx = EHentai(id - 2, exh, context)
+
+    override val baseUrl: String
+        get() = throw UnsupportedOperationException()
+    override val lang: String
+        get() = "advanced"
+    override val supportsLatest: Boolean
+        get() = true
+
+    override fun popularMangaInitialUrl(): String {
+        throw UnsupportedOperationException()
+    }
+
+    override fun popularMangaParse(response: Response, page: MangasPage) {
+        throw UnsupportedOperationException()
+    }
+
+    override fun searchMangaInitialUrl(query: String, filters: List<Filter>): String {
+        throw UnsupportedOperationException()
+    }
+
+    override fun searchMangaParse(response: Response, page: MangasPage, query: String, filters: List<Filter>) {
+        throw UnsupportedOperationException()
+    }
+
+    override fun latestUpdatesInitialUrl(): String {
+        throw UnsupportedOperationException()
+    }
+
+    override fun latestUpdatesParse(response: Response, page: MangasPage) {
+        throw UnsupportedOperationException()
+    }
+
+    override fun mangaDetailsParse(response: Response, manga: Manga) {
+        throw UnsupportedOperationException()
+    }
+
+    override fun chapterListParse(response: Response, chapters: MutableList<Chapter>) {
+        throw UnsupportedOperationException()
+    }
+
+    override fun pageListParse(response: Response, pages: MutableList<Page>) {
+        throw UnsupportedOperationException()
+    }
+
+    override fun imageUrlParse(response: Response): String {
+        throw UnsupportedOperationException()
+    }
+
+    override fun fetchChapterList(manga: Manga): Observable<List<Chapter>>
+            = Observable.just(listOf(Chapter.create().apply {
+        manga_id = manga.id
+        url = manga.url
+        name = "ONLINE - Chapter"
+        chapter_number = 1f
+    }))
+
+    override fun fetchPageListFromNetwork(chapter: Chapter) = internalEx.fetchPageListFromNetwork(chapter)
+
+    override fun fetchImageUrl(page: Page) = internalEx.fetchImageUrl(page)
+
+    fun List<ExGalleryMetadata>.mapToManga() = filter { it.exh == exh }
+            .map {
+        Manga.create(id).apply {
+            it.copyTo(this)
+            source = this@EHentaiMetadata.id
+        }
+    }
+
+    fun sortedByTimeGalleries() = metadataHelper.getAllGalleries().sortedByDescending {
+        it.datePosted ?: 0
+    }
+
+    override fun fetchPopularManga(page: MangasPage)
+        = Observable.fromCallable {
+            page.mangas.addAll(metadataHelper.getAllGalleries().sortedByDescending {
+                it.ratingCount ?: 0
+            }.mapToManga())
+            page
+        }!!
+
+    override fun fetchSearchManga(page: MangasPage, query: String, filters: List<Filter>)
+    = Observable.fromCallable {
+        page.mangas.addAll(sortedByTimeGalleries().filter { manga ->
+            filters.isEmpty() || filters.filter { it.id == manga.genre }.isNotEmpty()
+        }.mapToManga())
+        page
+    }!!
+
+    override fun fetchLatestUpdates(page: MangasPage)
+    = Observable.fromCallable {
+        page.mangas.addAll(sortedByTimeGalleries().mapToManga())
+        page
+    }!!
+
+    override fun fetchMangaDetails(manga: Manga) = Observable.fromCallable {
+        //Hack to convert the gallery into an online gallery when favoriting it or reading it
+        metadataHelper.fetchMetadata(manga.url, exh).copyTo(manga)
+        manga
+    }!!
+
+    override fun getFilterList() = internalEx.getFilterList()
+
+    override val name: String
+        get() = if(exh) {
+            "ExHentai"
+        } else {
+            "E-Hentai"
+        } + " - METADATA"
+
+}
--- a/app/src/main/java/eu/kanade/tachiyomi/data/updater/GithubService.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/updater/GithubService.kt
@ -23,7 +23,7 @@ interface GithubService {
        }
    }

-    @GET("/repos/inorichi/tachiyomi/releases/latest")
+    @GET("/repos/NerdNumber9/tachiyomi/releases/latest")
    fun getLatestVersion(): Observable<GithubRelease>

 }
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/setting/SettingsActivity.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/setting/SettingsActivity.kt
@ -66,6 +66,7 @@ class SettingsActivity : BaseActivity(),
            "tracking_screen" -> SettingsTrackingFragment.newInstance(key)
            "advanced_screen" -> SettingsAdvancedFragment.newInstance(key)
            "about_screen" -> SettingsAboutFragment.newInstance(key)
+            "eh_screen" -> SettingsEhFragment.newInstance(key) //EH
            else -> SettingsFragment.newInstance(key)
        }
    }
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/setting/SettingsEhFragment.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/setting/SettingsEhFragment.kt
@ -0,0 +1,52 @@
+package eu.kanade.tachiyomi.ui.setting
+
+import android.content.Intent
+import android.os.Bundle
+import android.support.v7.preference.XpPreferenceFragment
+import android.view.View
+import eu.kanade.tachiyomi.data.preference.PreferencesHelper
+import eu.kanade.tachiyomi.util.plusAssign
+import exh.ui.login.LoginActivity
+import net.xpece.android.support.preference.SwitchPreference
+import uy.kohesive.injekt.injectLazy
+
+/**
+ * EH Settings fragment
+ */
+
+class SettingsEhFragment : SettingsFragment() {
+    companion object {
+        fun newInstance(rootKey: String): SettingsEhFragment {
+            val args = Bundle()
+            args.putString(XpPreferenceFragment.ARG_PREFERENCE_ROOT, rootKey)
+            return SettingsEhFragment().apply { arguments = args }
+        }
+    }
+
+    private val preferences: PreferencesHelper by injectLazy()
+
+    val enableExhentaiPref by lazy {
+        findPreference("enable_exhentai") as SwitchPreference
+    }
+
+    override fun onViewCreated(view: View, savedState: Bundle?) {
+        super.onViewCreated(view, savedState)
+
+        subscriptions += preferences
+                .enableExhentai()
+                .asObservable().subscribe {
+            enableExhentaiPref.isChecked = it
+        }
+
+        enableExhentaiPref.setOnPreferenceChangeListener { preference, newVal ->
+            newVal as Boolean
+            if(!newVal) {
+                preferences.enableExhentai().set(false)
+                true
+            } else {
+                startActivity(Intent(context, LoginActivity::class.java))
+                false
+            }
+        }
+    }
+}
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/setting/SettingsFragment.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/setting/SettingsFragment.kt
@ -29,6 +29,7 @@ open class SettingsFragment : XpPreferenceFragment() {
        addPreferencesFromResource(R.xml.pref_downloads)
        addPreferencesFromResource(R.xml.pref_sources)
        addPreferencesFromResource(R.xml.pref_tracking)
+        addPreferencesFromResource(R.xml.eh_pref_eh) //EH
        addPreferencesFromResource(R.xml.pref_advanced)
        addPreferencesFromResource(R.xml.pref_about)

--- a/app/src/main/java/exh/FavoritesSyncManager.java
+++ b/app/src/main/java/exh/FavoritesSyncManager.java
@ -0,0 +1,191 @@
+package exh;
+
+import android.app.ProgressDialog;
+import android.content.Context;
+import android.content.DialogInterface;
+import android.os.Handler;
+import android.os.Looper;
+import android.support.v7.app.AlertDialog;
+
+import com.pushtorefresh.storio.sqlite.operations.put.PutResult;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import eu.kanade.tachiyomi.data.database.DatabaseHelper;
+import eu.kanade.tachiyomi.data.database.models.Category;
+import eu.kanade.tachiyomi.data.database.models.Manga;
+import eu.kanade.tachiyomi.data.database.models.MangaCategory;
+//import eu.kanade.tachiyomi.data.source.online.english.EHentai;
+
+public class FavoritesSyncManager {
+    /*
+    Context context;
+    DatabaseHelper db;
+
+    public FavoritesSyncManager(Context context, DatabaseHelper db) {
+        this.context = context;
+        this.db = db;
+    }
+
+    public void guiSyncFavorites(final Runnable onComplete) {
+        if(!DialogLogin.isLoggedIn(context, false)) {
+            new AlertDialog.Builder(context).setTitle("Error")
+                    .setMessage("You are not logged in! Please log in and try again!")
+                    .setPositiveButton("Ok", new DialogInterface.OnClickListener() {
+                        @Override
+                        public void onClick(DialogInterface dialog, int which) {
+                            dialog.dismiss();
+                        }
+                    }).show();
+            return;
+        }
+        final ProgressDialog dialog = ProgressDialog.show(context, "Downloading Favorites", "Please wait...", true, false);
+        new Thread(new Runnable() {
+            @Override
+            public void run() {
+                Handler mainLooper = new Handler(Looper.getMainLooper());
+                try {
+                    syncFavorites();
+                } catch (Exception e) {
+                    mainLooper.post(new Runnable() {
+                        @Override
+                        public void run() {
+                            new AlertDialog.Builder(context)
+                                    .setTitle("Error")
+                                    .setMessage("There was an error downloading your favorites, please try again later!")
+                                    .setPositiveButton("Ok", new DialogInterface.OnClickListener() {
+                                        @Override
+                                        public void onClick(DialogInterface dialog, int which) {
+                                            dialog.dismiss();
+                                        }
+                                    }).show();
+                        }
+                    });
+                    e.printStackTrace();
+                }
+                dialog.dismiss();
+                mainLooper.post(onComplete);
+            }
+        }).start();
+    }
+
+    public void syncFavorites() throws IOException {
+        EHentai.FavoritesResponse favResponse = EHentai.fetchFavorites(context);
+        Map<String, List<Manga>> favorites = favResponse.favs;
+        List<Category> ourCategories = new ArrayList<>(db.getCategories().executeAsBlocking());
+        List<Manga> ourMangas = new ArrayList<>(db.getMangas().executeAsBlocking());
+        //Add required categories (categories do not sync upwards)
+        List<Category> categoriesToInsert = new ArrayList<>();
+        for (String theirCategory : favorites.keySet()) {
+            boolean haveCategory = false;
+            for (Category category : ourCategories) {
+                if (category.getName().endsWith(theirCategory)) {
+                    haveCategory = true;
+                }
+            }
+            if (!haveCategory) {
+                Category category = Category.Companion.create(theirCategory);
+                ourCategories.add(category);
+                categoriesToInsert.add(category);
+            }
+        }
+        if (!categoriesToInsert.isEmpty()) {
+            for(Map.Entry<Category, PutResult> result : db.insertCategories(categoriesToInsert).executeAsBlocking().results().entrySet()) {
+                if(result.getValue().wasInserted()) {
+                    result.getKey().setId(result.getValue().insertedId().intValue());
+                }
+            }
+        }
+        //Build category map
+        Map<String, Category> categoryMap = new HashMap<>();
+        for (Category category : ourCategories) {
+            categoryMap.put(category.getName(), category);
+        }
+        //Insert new mangas
+        List<Manga> mangaToInsert = new ArrayList<>();
+        Map<Manga, Category> mangaToSetCategories = new HashMap<>();
+        for (Map.Entry<String, List<Manga>> entry : favorites.entrySet()) {
+            Category category = categoryMap.get(entry.getKey());
+            for (Manga manga : entry.getValue()) {
+                boolean alreadyHaveManga = false;
+                for (Manga ourManga : ourMangas) {
+                    if (ourManga.getUrl().equals(manga.getUrl())) {
+                        alreadyHaveManga = true;
+                        manga = ourManga;
+                        break;
+                    }
+                }
+                if (!alreadyHaveManga) {
+                    ourMangas.add(manga);
+                    mangaToInsert.add(manga);
+                }
+                mangaToSetCategories.put(manga, category);
+                manga.setFavorite(true);
+            }
+        }
+        for (Map.Entry<Manga, PutResult> results : db.insertMangas(mangaToInsert).executeAsBlocking().results().entrySet()) {
+            if(results.getValue().wasInserted()) {
+                results.getKey().setId(results.getValue().insertedId());
+            }
+        }
+        for(Map.Entry<Manga, Category> entry : mangaToSetCategories.entrySet()) {
+            db.setMangaCategories(Collections.singletonList(MangaCategory.Companion.create(entry.getKey(), entry.getValue())),
+                    Collections.singletonList(entry.getKey()));
+        }
+        //Determines what
+        /*Map<Integer, List<Manga>> toUpload = new HashMap<>();
+        for (Manga manga : ourMangas) {
+            if(manga.getFavorite()) {
+                boolean remoteHasManga = false;
+                for (List<Manga> remoteMangas : favorites.values()) {
+                    for (Manga remoteManga : remoteMangas) {
+                        if (remoteManga.getUrl().equals(manga.getUrl())) {
+                            remoteHasManga = true;
+                            break;
+                        }
+                    }
+                }
+                if (!remoteHasManga) {
+                    List<Category> mangaCategories = db.getCategoriesForManga(manga).executeAsBlocking();
+                    for (Category category : mangaCategories) {
+                        int categoryIndex = favResponse.favCategories.indexOf(category.getName());
+                        if (categoryIndex >= 0) {
+                            List<Manga> uploadMangas = toUpload.get(categoryIndex);
+                            if (uploadMangas == null) {
+                                uploadMangas = new ArrayList<>();
+                                toUpload.put(categoryIndex, uploadMangas);
+                            }
+                            uploadMangas.add(manga);
+                        }
+                    }
+                }
+            }
+        }*/
+        /********** NON-FUNCTIONAL, modifygids[] CANNOT ADD NEW FAVORITES! (or as of my testing it can't, maybe I'll do more testing)**/
+        /*PreferencesHelper helper = new PreferencesHelper(context);
+        for(Map.Entry<Integer, List<Manga>> entry : toUpload.entrySet()) {
+            FormBody.Builder formBody = new FormBody.Builder()
+                    .add("ddact", "fav" + entry.getKey());
+            for(Manga manga : entry.getValue()) {
+                List<String> splitUrl = new ArrayList<>(Arrays.asList(manga.getUrl().split("/")));
+                splitUrl.removeAll(Collections.singleton(""));
+                if(splitUrl.size() < 2) {
+                    continue;
+                }
+                formBody.add("modifygids[]", splitUrl.get(1).trim());
+            }
+            formBody.add("apply", "Apply");
+            Request request = RequestsKt.POST(EHentai.buildFavoritesBase(context, helper.getPrefs()).favoritesBase,
+                    EHentai.getHeadersBuilder(helper).build(),
+                    formBody.build(),
+                    RequestsKt.getDEFAULT_CACHE_CONTROL());
+            Response response = NetworkManager.getInstance().getClient().newCall(request).execute();
+            Util.d("EHentai", response.body().string());
+        }*/
+//    }
+}
--- a/app/src/main/java/exh/StringBuilderExtensions.kt
+++ b/app/src/main/java/exh/StringBuilderExtensions.kt
@ -0,0 +1,3 @@
+package exh
+
+operator fun StringBuilder.plusAssign(other: String) { append(other) }
--- a/app/src/main/java/exh/metadata/MetadataHelper.kt
+++ b/app/src/main/java/exh/metadata/MetadataHelper.kt
@ -0,0 +1,22 @@
+package exh.metadata
+
+import exh.metadata.models.ExGalleryMetadata
+import io.paperdb.Paper
+
+class MetadataHelper {
+
+    fun writeGallery(galleryMetadata: ExGalleryMetadata)
+            = exGalleryBook().write(galleryMetadata.galleryUniqueIdentifier(), galleryMetadata)
+
+    fun fetchMetadata(url: String, exh: Boolean) = ExGalleryMetadata().apply {
+        this.url = url
+        this.exh = exh
+        return exGalleryBook().read<ExGalleryMetadata>(galleryUniqueIdentifier())
+    }
+
+    fun getAllGalleries() = exGalleryBook().allKeys.map {
+        exGalleryBook().read<ExGalleryMetadata>(it)
+    }
+
+    fun exGalleryBook() = Paper.book("gallery-ex")!!
+}
--- a/app/src/main/java/exh/metadata/MetadataUtil.kt
+++ b/app/src/main/java/exh/metadata/MetadataUtil.kt
@ -0,0 +1,47 @@
+package exh.metadata
+
+/**
+ * Metadata utils
+ */
+fun humanReadableByteCount(bytes: Long, si: Boolean): String {
+    val unit = if (si) 1000 else 1024
+    if (bytes < unit) return bytes.toString() + " B"
+    val exp = (Math.log(bytes.toDouble()) / Math.log(unit.toDouble())).toInt()
+    val pre = (if (si) "kMGTPE" else "KMGTPE")[exp - 1] + if (si) "" else "i"
+    return String.format("%.1f %sB", bytes / Math.pow(unit.toDouble(), exp.toDouble()), pre)
+}
+
+private val KB_FACTOR: Long = 1000
+private val KIB_FACTOR: Long = 1024
+private val MB_FACTOR = 1000 * KB_FACTOR
+private val MIB_FACTOR = 1024 * KIB_FACTOR
+private val GB_FACTOR = 1000 * MB_FACTOR
+private val GIB_FACTOR = 1024 * MIB_FACTOR
+
+fun parseHumanReadableByteCount(arg0: String): Double? {
+    val spaceNdx = arg0.indexOf(" ")
+    val ret = java.lang.Double.parseDouble(arg0.substring(0, spaceNdx))
+    when (arg0.substring(spaceNdx + 1)) {
+        "GB" -> return ret * GB_FACTOR
+        "GiB" -> return ret * GIB_FACTOR
+        "MB" -> return ret * MB_FACTOR
+        "MiB" -> return ret * MIB_FACTOR
+        "KB" -> return ret * KB_FACTOR
+        "KiB" -> return ret * KIB_FACTOR
+    }
+    return null
+}
+
+
+fun String?.nullIfBlank(): String? = if(isNullOrBlank())
+    null
+else
+    this
+
+fun <T> ignore(expr: () -> T): T? {
+    return try { expr() } catch (t: Throwable) { null }
+}
+
+fun <K,V> Set<Map.Entry<K,V>>.forEach(action: (K, V) -> Unit) {
+    forEach { action(it.key, it.value) }
+}
--- a/app/src/main/java/exh/metadata/MetdataCopier.kt
+++ b/app/src/main/java/exh/metadata/MetdataCopier.kt
@ -0,0 +1,94 @@
+package exh.metadata
+
+import eu.kanade.tachiyomi.data.database.models.Manga
+import eu.kanade.tachiyomi.util.UrlUtil
+import exh.metadata.models.ExGalleryMetadata
+import exh.metadata.models.Tag
+import exh.plusAssign
+import java.text.SimpleDateFormat
+import java.util.*
+
+/**
+ * Copies gallery metadata to a manga object
+ */
+
+private const val ARTIST_NAMESPACE = "artist"
+private const val AUTHOR_NAMESPACE = "author"
+
+private val ONGOING_SUFFIX = arrayOf(
+        "[ongoing]",
+        "(ongoing)",
+        "{ongoing}"
+)
+
+val EX_DATE_FORMAT = SimpleDateFormat("yyyy-MM-dd HH:mm", Locale.US)
+
+fun ExGalleryMetadata.copyTo(manga: Manga) {
+    exh?.let {
+        manga.source = if(it)
+            2
+        else
+            1
+    }
+    url?.let { manga.url = it }
+    thumbnailUrl?.let { manga.thumbnail_url = it }
+    title?.let { manga.title = it }
+
+    //Set artist (if we can find one)
+    tags[ARTIST_NAMESPACE]?.let {
+        if(it.isNotEmpty()) manga.artist = it.joinToString(transform = Tag::name)
+    }
+    //Set author (if we can find one)
+    tags[AUTHOR_NAMESPACE]?.let {
+        if(it.isNotEmpty()) manga.author = it.joinToString(transform = Tag::name)
+    }
+    //Set genre
+    genre?.let { manga.genre = it }
+
+    //Try to automatically identify if it is ongoing, we try not to be too lenient here to avoid making mistakes
+    //We default to completed
+    manga.status = Manga.COMPLETED
+    title?.let { t ->
+        ONGOING_SUFFIX.find {
+            t.endsWith(it, ignoreCase = true)
+        }?.let {
+            manga.status = Manga.ONGOING
+        }
+    }
+
+    //Build a nice looking description out of what we know
+    val titleDesc = StringBuilder()
+    title?.let { titleDesc += "Title: $it\n" }
+    altTitle?.let { titleDesc += "Japanese Title: $it\n" }
+
+    val detailsDesc = StringBuilder()
+    uploader?.let { detailsDesc += "Uploader: $it\n" }
+    datePosted?.let { detailsDesc += "Posted: ${EX_DATE_FORMAT.format(Date(it))}\n" }
+    visible?.let { detailsDesc += "Visible: $it\n" }
+    language?.let {
+        detailsDesc += "Language: $it"
+        if(translated == true) detailsDesc += " TR"
+        detailsDesc += "\n"
+    }
+    size?.let { detailsDesc += "File Size: ${humanReadableByteCount(it, true)}\n" }
+    length?.let { detailsDesc += "Length: $it pages\n" }
+    favorites?.let { detailsDesc += "Favorited: $it times\n" }
+    averageRating?.let {
+        detailsDesc += "Rating: $it"
+        ratingCount?.let { detailsDesc += " ($it)" }
+        detailsDesc += "\n"
+    }
+
+    val tagsDesc = StringBuilder("Tags:\n")
+    //BiConsumer only available in Java 8, don't bother calling forEach directly on 'tags'
+    tags.entries.forEach { namespace, tags ->
+        if(tags.isNotEmpty()) {
+            val joinedTags = tags.joinToString(separator = " ", transform = { "<${it.name}>" })
+            tagsDesc += "▪ $namespace: $joinedTags\n"
+        }
+    }
+
+    manga.description = listOf(titleDesc, detailsDesc, tagsDesc)
+            .filter { it.isNotBlank() }
+            .joinToString(separator = "\n")
+}
--- a/app/src/main/java/exh/metadata/models/ExGalleryMetadata.kt
+++ b/app/src/main/java/exh/metadata/models/ExGalleryMetadata.kt
@ -0,0 +1,52 @@
+package exh.metadata.models
+
+import android.net.Uri
+import java.util.*
+
+/**
+ * Gallery metadata storage model
+ */
+
+class ExGalleryMetadata {
+    var url: String? = null
+
+    var exh: Boolean? = null
+
+    var title: String? = null
+    var altTitle: String? = null
+
+    var thumbnailUrl: String? = null
+
+    var genre: String? = null
+
+    var uploader: String? = null
+    var datePosted: Long? = null
+    var parent: String? = null
+    var visible: String? = null
+    var language: String? = null
+    var translated: Boolean? = null
+    var size: Long? = null
+    var length: Int? = null
+    var favorites: Int? = null
+    var ratingCount: Int? = null
+    var averageRating: Double? = null
+
+    //Being specific about which classes are used in generics to make deserialization easier
+    var tags: HashMap<String, ArrayList<Tag>> = HashMap()
+
+    private fun splitGalleryUrl()
+            = url?.let {
+        Uri.parse(it).pathSegments.filterNot(String::isNullOrBlank)
+    }
+
+    fun galleryId() = splitGalleryUrl()?.let { it[it.size - 2] }
+
+    fun galleryToken() =
+        splitGalleryUrl()?.last()
+
+    fun galleryUniqueIdentifier() = exh?.let { exh ->
+        url?.let {
+            "${if(exh) "EXH" else "EX"}-${galleryId()}-${galleryToken()}"
+        }
+    }
+}
--- a/app/src/main/java/exh/metadata/models/Tag.kt
+++ b/app/src/main/java/exh/metadata/models/Tag.kt
@ -0,0 +1,7 @@
+package exh.metadata.models
+
+/**
+ * Simple tag model
+ */
+
+data class Tag(var name: String, var light: Boolean)
--- a/app/src/main/java/exh/ui/login/LoginActivity.kt
+++ b/app/src/main/java/exh/ui/login/LoginActivity.kt
@ -0,0 +1,182 @@
+package exh.ui.login
+
+import android.net.Uri
+import android.os.Build
+import android.os.Bundle
+import android.view.MenuItem
+import android.webkit.CookieManager
+import android.webkit.WebView
+import android.webkit.WebViewClient
+import eu.kanade.tachiyomi.R
+import eu.kanade.tachiyomi.data.preference.PreferencesHelper
+import eu.kanade.tachiyomi.ui.base.activity.BaseActivity
+import kotlinx.android.synthetic.main.eh_activity_login.*
+import kotlinx.android.synthetic.main.toolbar.*
+import timber.log.Timber
+import uy.kohesive.injekt.injectLazy
+import java.net.HttpCookie
+
+/**
+ * LoginActivity
+ */
+
+class LoginActivity : BaseActivity() {
+
+    val preferenceManager: PreferencesHelper by injectLazy()
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        setAppTheme()
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.eh_activity_login)
+
+        setup()
+
+        setupToolbar(toolbar, backNavigation = false)
+    }
+
+    fun setup() {
+        btn_cancel.setOnClickListener { onBackPressed() }
+        btn_recheck.setOnClickListener { webview.loadUrl("http://exhentai.org/") }
+
+        if(Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
+            CookieManager.getInstance().removeAllCookies {
+                runOnUiThread {
+                    startWebview()
+                }
+            }
+        } else {
+            CookieManager.getInstance().removeAllCookie()
+            startWebview()
+        }
+    }
+
+    fun startWebview() {
+        webview.settings.javaScriptEnabled = true
+        webview.settings.domStorageEnabled = true
+
+        webview.loadUrl("https://forums.e-hentai.org/index.php?act=Login")
+
+        webview.setWebViewClient(object : WebViewClient() {
+            override fun onPageFinished(view: WebView, url: String) {
+                super.onPageFinished(view, url)
+                Timber.d(url)
+                val parsedUrl = Uri.parse(url)
+                if(parsedUrl.host.equals("forums.e-hentai.org", ignoreCase = true)) {
+                    //Hide distracting content
+                    view.loadUrl(HIDE_JS)
+
+                    //Check login result
+                    if(parsedUrl.getQueryParameter("code")?.toInt() != 0) {
+                        if(checkLoginCookies(url)) view.loadUrl("http://exhentai.org/")
+                    }
+                } else if(parsedUrl.host.equals("exhentai.org", ignoreCase = true)) {
+                    //At ExHentai, check that everything worked out...
+                    if(applyExHentaiCookies(url)) {
+                        preferenceManager.enableExhentai().set(true)
+                        onBackPressed()
+                    }
+                }
+            }
+        })
+    }
+
+    /**
+     * Check if we are logged in
+     */
+    fun checkLoginCookies(url: String): Boolean {
+        getCookies(url)?.let { parsed ->
+            return parsed.filter {
+                (it.name.equals(MEMBER_ID_COOKIE, ignoreCase = true)
+                        || it.name.equals(PASS_HASH_COOKIE, ignoreCase = true))
+                        && it.value.isNotBlank()
+            }.count() >= 2
+        }
+        return false
+    }
+
+    /**
+     * Parse cookies at ExHentai
+     */
+    fun applyExHentaiCookies(url: String): Boolean {
+        getCookies(url)?.let { parsed ->
+
+            var memberId: String? = null
+            var passHash: String? = null
+            var igneous: String? = null
+
+            parsed.forEach {
+                when (it.name.toLowerCase()) {
+                    MEMBER_ID_COOKIE -> memberId = it.value
+                    PASS_HASH_COOKIE -> passHash = it.value
+                    IGNEOUS_COOKIE -> igneous = it.value
+                }
+            }
+
+            //Missing a cookie
+            if (memberId == null || passHash == null || igneous == null) return false
+
+            //Update prefs
+            preferenceManager.memberIdVal().set(memberId)
+            preferenceManager.passHashVal().set(passHash)
+            preferenceManager.igneousVal().set(igneous)
+
+            return true
+        }
+        return false
+    }
+
+    fun getCookies(url: String): List<HttpCookie>?
+            = CookieManager.getInstance().getCookie(url)?.let {
+        it.split("; ").flatMap { 
+            HttpCookie.parse(it)
+        }
+    }
+
+    override fun onOptionsItemSelected(item: MenuItem): Boolean {
+        when (item.itemId) {
+            android.R.id.home -> onBackPressed()
+            else -> return super.onOptionsItemSelected(item)
+        }
+        return true
+    }
+
+    companion object {
+        const val MEMBER_ID_COOKIE = "ipb_member_id"
+        const val PASS_HASH_COOKIE = "ipb_pass_hash"
+        const val IGNEOUS_COOKIE = "igneous"
+
+        const val HIDE_JS = """
+                    javascript:(function () {
+                        document.getElementsByTagName('body')[0].style.visibility = 'hidden';
+                        document.getElementsByName('submit')[0].style.visibility = 'visible';
+                        document.querySelector('td[width="60%"][valign="top"]').style.visibility = 'visible';
+
+                        function hide(e) {if(e !== null && e !== undefined) e.style.display = 'none';}
+
+                        hide(document.querySelector(".errorwrap"));
+                        hide(document.querySelector('td[width="40%"][valign="top"]'));
+                        var child = document.querySelector(".page").querySelector('div');
+                        child.style.padding = null;
+                        var ft = child.querySelectorAll('table');
+                        var fd = child.parentNode.querySelectorAll('div > div');
+                        var fh = document.querySelector('#border').querySelectorAll('td > table');
+                        hide(ft[0]);
+                        hide(ft[1]);
+                        hide(fd[1]);
+                        hide(fd[2]);
+                        hide(child.querySelector('br'));
+                        var error = document.querySelector(".page > div > .borderwrap");
+                        if(error !== null) error.style.visibility = 'visible';
+                        hide(fh[0]);
+                        hide(fh[1]);
+                        hide(document.querySelector("#gfooter"));
+                        hide(document.querySelector(".copyright"));
+                        document.querySelectorAll("td").forEach(function(e) {
+                            e.style.color = "white";
+                        });
+                        var pc = document.querySelector(".postcolor");
+                        if(pc !== null) pc.style.color = "#26353F";
+                    })()
+                    """
+    }
+}
--- a/app/src/main/res/drawable/eh_ic_ehlogo_red_24dp.xml
+++ b/app/src/main/res/drawable/eh_ic_ehlogo_red_24dp.xml
@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="8"
+    android:viewportHeight="7">
+
+    <!-- Crafted by hand, command by command -->
+    <group
+        android:translateX="0.8"
+        android:translateY="0.7"
+        android:scaleX="0.8"
+        android:scaleY="0.8">
+        <path
+            android:fillColor="#660611"
+            android:pathData="M 0 0 h 3 v 1 h -3 Z" />
+        <path
+            android:fillColor="#660611"
+            android:pathData="M 0 1 v 2 h 1 v -2 Z" />
+        <path
+            android:fillColor="#660611"
+            android:pathData="M 0 3 h 2.25 v 1 h -2.25 Z" />
+        <path
+            android:fillColor="#660611"
+            android:pathData="M 0 4 v 2 h 1 v -2 Z" />
+        <path
+            android:fillColor="#660611"
+            android:pathData="M 0 6 h 3 v 1 h -3 Z" />
+        <path
+            android:fillColor="#660611"
+            android:pathData="M 3 3 h 1 v 1 h -1" />
+        <path
+            android:fillColor="#660611"
+            android:pathData="M 4.75 0 h 1 v 7 h -1 Z" />
+        <path
+            android:fillColor="#660611"
+            android:pathData="M 5.75 3 h 1.25 v 1 h -1.25 Z" />
+        <path
+            android:fillColor="#660611"
+            android:pathData="M 7 0 h 1 v 7 h -1 Z" />
+    </group>
+</vector>
--- a/app/src/main/res/layout/eh_activity_login.xml
+++ b/app/src/main/res/layout/eh_activity_login.xml
@ -0,0 +1,67 @@
+<?xml version="1.0" encoding="utf-8"?>
+<android.support.design.widget.CoordinatorLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:fitsSystemWindows="true">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:orientation="vertical">
+
+        <android.support.design.widget.AppBarLayout
+            android:id="@+id/appbar"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content">
+
+            <include layout="@layout/toolbar"/>
+
+        </android.support.design.widget.AppBarLayout>
+
+        <android.support.constraint.ConstraintLayout
+            android:layout_width="match_parent"
+            android:layout_height="match_parent">
+
+            <WebView
+                android:id="@+id/webview"
+                android:layout_width="0dp"
+                app:layout_constraintBottom_toTopOf="@+id/linearLayout"
+                android:layout_height="0dp"
+                app:layout_constraintTop_toTopOf="parent"
+                app:layout_constraintVertical_bias="0.0"
+                app:layout_constraintLeft_toLeftOf="parent"
+                app:layout_constraintRight_toRightOf="parent" />
+
+            <LinearLayout
+                android:orientation="horizontal"
+                android:layout_height="wrap_content"
+                app:layout_constraintLeft_toLeftOf="parent"
+                app:layout_constraintBottom_toBottomOf="parent"
+                app:layout_constraintRight_toRightOf="parent"
+                android:layout_width="0dp"
+                android:id="@+id/linearLayout">
+
+                <Button
+                    android:text="@android:string/cancel"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:id="@+id/btn_cancel"
+                    android:layout_weight="1"
+                    style="@style/Widget.AppCompat.Button.Borderless" />
+
+                <Button
+                    android:text="Recheck"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:id="@+id/btn_recheck"
+                    android:layout_weight="1"
+                    style="@style/Widget.AppCompat.Button.Borderless" />
+            </LinearLayout>
+        </android.support.constraint.ConstraintLayout>
+
+    </LinearLayout>
+
+</android.support.design.widget.CoordinatorLayout>
--- a/app/src/main/res/values-es/strings.xml
+++ b/app/src/main/res/values-es/strings.xml
@ -1,6 +1,4 @@
 <resources>
-    <string name="app_name">Tachiyomi</string>
-
    <string name="name">Nombre</string>

    <!-- Activities and fragments labels (toolbar title) -->
--- a/app/src/main/res/values-it/strings.xml
+++ b/app/src/main/res/values-it/strings.xml
@ -1,6 +1,4 @@
 <resources>
-    <string name="app_name">Tachiyomi</string>
-
    <string name="name">Nome</string>

    <!-- Activities and fragments labels (toolbar title) -->
--- a/app/src/main/res/values-pt/strings.xml
+++ b/app/src/main/res/values-pt/strings.xml
@ -1,7 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
-    <string name="app_name">Tachiyomi</string>
-
    <string name="name">Nome</string>

    <!-- Activities and fragments labels (toolbar title) -->
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@ -1,5 +1,5 @@
 <resources>
-    <string name="app_name">Tachiyomi</string>
+    <string name="app_name">TachiyomiEH</string>

    <string name="name">Name</string>

@ -375,4 +375,7 @@
    <string name="download_notifier_text_only_wifi">No wifi connection available</string>
    <string name="download_notifier_no_network">No network connection available</string>

+    <!-- EH -->
+    <string name="label_login">Login</string>
+    <string name="pref_category_eh">E-Hentai</string>
 </resources>
--- a/app/src/main/res/xml/eh_pref_eh.xml
+++ b/app/src/main/res/xml/eh_pref_eh.xml
@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="utf-8"?>
+<PreferenceScreen
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto">
+
+    <PreferenceScreen
+        android:icon="@drawable/eh_ic_ehlogo_red_24dp"
+        android:key="eh_screen"
+        android:persistent="false"
+        android:title="@string/pref_category_eh"
+        app:asp_tintEnabled="true">
+
+        <SwitchPreference
+            android:persistent="false"
+            android:title="Enable ExHentai"
+            android:summaryOff="Requires login"
+            android:key="enable_exhentai"
+            android:defaultValue="false" />
+
+        <SwitchPreference
+            android:dependency="enable_exhentai"
+            android:defaultValue="true"
+            android:key="secure_exh"
+            android:title="Secure ExHentai"
+            android:summary="Use the HTTPS version of ExHentai. Uncheck if ExHentai is not working." />
+
+    </PreferenceScreen>
+
+</PreferenceScreen>
--- a/build.gradle
+++ b/build.gradle
@ -10,6 +10,9 @@ buildscript {
        classpath 'com.github.ben-manes:gradle-versions-plugin:0.13.0'
        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
+
+        //Firebase (EH)
+        classpath 'com.google.gms:google-services:3.0.0'
    }
 }

--- a/gradle.properties
+++ b/gradle.properties
@ -15,4 +15,6 @@
 # When configured, Gradle will run in incubating parallel mode.
 # This option should only be used with decoupled projects. More details, visit
 # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
-# org.gradle.parallel=true
+# org.gradle.parallel=true
+android.enableBuildCache=true
+kotlin.incremental=true