Migrate to realm for metadata

app/build.gradle

@@ -3,6 +3,8 @@ import java.text.SimpleDateFormat
 apply plugin: 'com.android.application'
 apply plugin: 'kotlin-android'
 apply plugin: 'kotlin-android-extensions'
+//Realm (EH)
+apply plugin: 'realm-android'
 
 if (file("custom.gradle").exists()) {
     apply from: "custom.gradle"
@@ -207,18 +209,6 @@ dependencies {
     compile "com.jakewharton.rxbinding:rxbinding-support-v4-kotlin:$rxbindings_version"
     compile "com.jakewharton.rxbinding:rxbinding-recyclerview-v7-kotlin:$rxbindings_version"
 
-    //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:2.1'
-
-    //JVE (Regex) (EH)
-    compile 'ru.lanwen.verbalregex:java-verbal-expressions:1.4'
-
     //Pin lock view (EXH)
     compile 'com.andrognito.pinlockview:pinlockview:1.0.1'
 
@@ -303,5 +293,3 @@ afterEvaluate {
         }
     }
 }
-//Firebase (EH)
-apply plugin: 'com.google.gms.google-services'

app/proguard-rules.pro

@@ -89,6 +89,16 @@
 # [EH]
 -keep class exh.** { *; }
 
+# Realm
+-dontnote rx.internal.util.PlatformDependent
+-keep * public class * extends io.realm.RealmObject
+-keep * public class * implements io.realm.RealmModel
+-keep class io.realm.annotations.RealmModule
+-keep @io.realm.annotations.RealmModule class *
+-keep class io.realm.internal.Keep
+-keep @io.realm.internal.Keep class *
+-dontwarn io.realm.**
+
 # Keep google stuff
 -dontwarn com.google.android.gms.**
--dontwarn com.google.firebase.**
+-dontwarn com.google.firebase.**

app/src/main/AndroidManifest.xml

@@ -139,6 +139,14 @@
                     android:host="exhentai.org"
                     android:pathPrefix="/g/"
                     android:scheme="https"/>
+                <data
+                    android:host="nhentai.net"
+                    android:pathPrefix="/g/"
+                    android:scheme="http"/>
+                <data
+                    android:host="nhentai.net"
+                    android:pathPrefix="/g/"
+                    android:scheme="https"/>
             </intent-filter>
         </activity>
 

app/src/main/java/eu/kanade/tachiyomi/App.kt

@@ -10,11 +10,14 @@ import eu.kanade.tachiyomi.data.backup.BackupCreatorJob
 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 io.realm.Realm
+import io.realm.RealmConfiguration
 import timber.log.Timber
 import uy.kohesive.injekt.Injekt
 import uy.kohesive.injekt.api.InjektScope
 import uy.kohesive.injekt.registry.default.DefaultRegistrar
+import java.io.File
+import kotlin.concurrent.thread
 
 open class App : Application() {
 
@@ -26,7 +29,7 @@ open class App : Application() {
         if (BuildConfig.DEBUG) Timber.plant(Timber.DebugTree())
 
         setupJobManager()
-        Paper.init(this) //Setup metadata DB (EH)
+        setupRealm() //Setup metadata DB (EH)
         Reprint.initialize(this) //Setup fingerprint (EH)
 
         LocaleHelper.updateConfiguration(this, resources.configuration)
@@ -55,4 +58,25 @@ open class App : Application() {
         }
     }
 
+    private fun setupRealm() {
+        Realm.init(this)
+        val config = RealmConfiguration.Builder()
+                .name("gallery-metadata.realm")
+                .schemaVersion(1)
+                .build()
+        Realm.setDefaultConfiguration(config)
+
+        //Delete old paper db files
+        listOf(
+                File(filesDir, "gallery-ex"),
+                File(filesDir, "gallery-perveden"),
+                File(filesDir, "gallery-nhentai")
+        ).forEach {
+            if(it.exists()) {
+                thread {
+                    it.deleteRecursively()
+                }
+            }
+        }
+    }
 }

app/src/main/java/eu/kanade/tachiyomi/data/preference/PreferencesHelper.kt

@@ -180,14 +180,12 @@ class PreferencesHelper(val context: Context) {
 
     fun thumbnailRows() = rxPrefs.getString("ex_thumb_rows", "tr_2")
 
-    fun migrateLibraryAsked() = rxPrefs.getBoolean("ex_migrate_library", false)
+    fun migrateLibraryAsked2() = rxPrefs.getBoolean("ex_migrate_library2", false)
 
     fun migrationStatus() = rxPrefs.getInteger("migration_status", MigrationStatus.NOT_INITIALIZED)
 
     fun hasPerformedURLMigration() = rxPrefs.getBoolean("performed_url_migration", false)
 
-    fun hasPerformedSourceMigration() = rxPrefs.getBoolean("performed_source_migration", false)
-
     //EH Cookies
     fun memberIdVal() = rxPrefs.getString("eh_ipb_member_id", null)
     fun passHashVal() = rxPrefs.getString("eh_ipb_pass_hash", null)

app/src/main/java/eu/kanade/tachiyomi/source/SourceManager.kt

@@ -10,7 +10,6 @@ import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.data.preference.PreferencesHelper
 import eu.kanade.tachiyomi.data.preference.getOrDefault
 import eu.kanade.tachiyomi.source.online.all.EHentai
-import eu.kanade.tachiyomi.source.online.all.EHentaiMetadata
 import eu.kanade.tachiyomi.source.online.HttpSource
 import eu.kanade.tachiyomi.source.online.YamlHttpSource
 import eu.kanade.tachiyomi.source.online.all.NHentai
@@ -88,13 +87,11 @@ open class SourceManager(private val context: Context) {
     )
 
     private fun createEHSources(): List<Source> {
-        val exSrcs = mutableListOf(
-                EHentai(EH_SOURCE_ID, false, context),
-                EHentaiMetadata(EH_METADATA_SOURCE_ID, false, context)
+        val exSrcs = mutableListOf<HttpSource>(
+                EHentai(EH_SOURCE_ID, false, context)
         )
         if(prefs.enableExhentai().getOrDefault()) {
             exSrcs += EHentai(EXH_SOURCE_ID, true, context)
-            exSrcs += EHentaiMetadata(EXH_METADATA_SOURCE_ID, true, context)
         }
         exSrcs += PervEden(PERV_EDEN_EN_SOURCE_ID, "en")
         exSrcs += PervEden(PERV_EDEN_IT_SOURCE_ID, "it")

app/src/main/java/eu/kanade/tachiyomi/source/online/all/EHentai.kt

@@ -20,14 +20,13 @@ import uy.kohesive.injekt.injectLazy
 import java.net.URLEncoder
 import java.util.*
 import exh.ui.login.LoginController
-import exh.util.UriFilter
-import exh.util.UriGroup
 import okhttp3.CacheControl
 import okhttp3.Headers
 import okhttp3.Request
 import org.jsoup.nodes.Document
 import exh.GalleryAdder
-import exh.util.urlImportFetchSearchManga
+import exh.util.*
+import io.realm.Realm
 
 class EHentai(override val id: Long,
               val exh: Boolean,
@@ -50,8 +49,6 @@ class EHentai(override val id: Long,
 
     val prefs: PreferencesHelper by injectLazy()
 
-    val metadataHelper = MetadataHelper()
-
     val galleryAdder = GalleryAdder()
 
     /**
@@ -168,10 +165,10 @@ class EHentai(override val id: Long,
     override fun latestUpdatesParse(response: Response) = genericMangaParse(response)
 
     fun exGet(url: String, page: Int? = null, additionalHeaders: Headers? = null, cache: Boolean = true)
-        = GET(page?.let {
-            addParam(url, "page", Integer.toString(page - 1))
-        } ?: url, additionalHeaders?.let {
-            val headers = headers.newBuilder()
+            = GET(page?.let {
+        addParam(url, "page", Integer.toString(page - 1))
+    } ?: url, additionalHeaders?.let {
+        val headers = headers.newBuilder()
         it.toMultimap().forEach { (t, u) ->
             u.forEach {
                 headers.add(t, it)
@@ -188,86 +185,90 @@ class EHentai(override val id: Long,
     /**
      * Parse gallery page to metadata model
      */
-    override fun mangaDetailsParse(response: Response) = with(response.asJsoup()) {
-        val metdata = ExGalleryMetadata()
-        with(metdata) {
-            url = response.request().url().encodedPath()
-            exh = this@EHentai.exh
-            title = select("#gn").text().nullIfBlank()?.trim()
+    override fun mangaDetailsParse(response: Response)
+            = with(response.asJsoup()) {
+        realmTrans { realm ->
+            val url = response.request().url().encodedPath()!!
+            val gId = ExGalleryMetadata.galleryId(url)
+            val gToken = ExGalleryMetadata.galleryToken(url)
 
-            altTitle = select("#gj").text().nullIfBlank()?.trim()
+            val metdata = (realm.loadEh(gId, gToken, exh)
+                    ?: realm.createUUIDObj(ExGalleryMetadata::class.java))
+            with(metdata) {
+                this.url = url
+                this.gId = gId
+                this.gToken = gToken
 
-            thumbnailUrl = select("#gd1 div").attr("style").nullIfBlank()?.let {
-                it.substring(it.indexOf('(') + 1 until it.lastIndexOf(')'))
-            }
+                exh = this@EHentai.exh
+                title = select("#gn").text().nullIfBlank()?.trim()
 
-            genre = select(".ic").parents().attr("href").nullIfBlank()?.trim()?.substringAfterLast('/')
+                altTitle = select("#gj").text().nullIfBlank()?.trim()
 
-            uploader = select("#gdn").text().nullIfBlank()?.trim()
+                thumbnailUrl = select("#gd1 div").attr("style").nullIfBlank()?.let {
+                    it.substring(it.indexOf('(') + 1 until it.lastIndexOf(')'))
+                }
+                genre = select(".ic").parents().attr("href").nullIfBlank()?.trim()?.substringAfterLast('/')
 
-            //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)
+                uploader = select("#gdn").text().nullIfBlank()?.trim()
+
+                //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()
                                                 }
-                                                "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, id)
+                //Parse ratings
+                ignore {
+                    averageRating = select("#rating_label")
+                            .text()
+                            .removePrefix("Average:")
+                            .trim()
+                            .nullIfBlank()
+                            ?.toDouble()
+                    ratingCount = select("#rating_count")
+                            .text()
+                            .trim()
+                            .nullIfBlank()
+                            ?.toInt()
+                }
 
-            //Copy metadata to manga
-            SManga.create().let {
-                copyTo(it)
-                it
+                //Parse tags
+                tags.clear()
+                select("#taglist tr").forEach {
+                    val namespace = it.select(".tc").text().removeSuffix(":")
+                    tags.addAll(it.select("div").map {
+                        Tag(namespace, it.text().trim(), it.hasClass("gtl"))
+                    })
+                }
+
+                //Copy metadata to manga
+                SManga.create().apply {
+                    copyTo(this)
+                }
             }
         }
     }

app/src/main/java/eu/kanade/tachiyomi/source/online/all/EHentaiMetadata.kt

@@ -1,127 +0,0 @@
-package eu.kanade.tachiyomi.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.source.model.*
-import eu.kanade.tachiyomi.source.online.HttpSource
-import exh.metadata.MetadataHelper
-import exh.metadata.copyTo
-import exh.metadata.models.ExGalleryMetadata
-import exh.search.SearchEngine
-import okhttp3.Response
-import rx.Observable
-
-/**
- * Offline metadata store source
- *
- * TODO This no longer fakes an online source because of technical reasons.
- * If we still want offline search, we must find out a way to rearchitecture the source system so it supports
- * online source faking again.
- */
-
-class EHentaiMetadata(override val id: Long,
-                      val exh: Boolean,
-                      val context: Context) : HttpSource() {
-    override fun popularMangaRequest(page: Int)
-            = throw UnsupportedOperationException("Unused method called!")
-    override fun popularMangaParse(response: Response)
-            = throw UnsupportedOperationException("Unused method called!")
-    override fun searchMangaRequest(page: Int, query: String, filters: FilterList)
-            = throw UnsupportedOperationException("Unused method called!")
-    override fun searchMangaParse(response: Response)
-            = throw UnsupportedOperationException("Unused method called!")
-    override fun latestUpdatesRequest(page: Int)
-            = throw UnsupportedOperationException("Unused method called!")
-    override fun latestUpdatesParse(response: Response)
-            = throw UnsupportedOperationException("Unused method called!")
-    override fun mangaDetailsParse(response: Response)
-            = throw UnsupportedOperationException("Unused method called!")
-    override fun chapterListParse(response: Response)
-            = throw UnsupportedOperationException("Unused method called!")
-    override fun pageListParse(response: Response)
-            = throw UnsupportedOperationException("Unused method called!")
-    override fun imageUrlParse(response: Response)
-            = throw UnsupportedOperationException("Unused method called!")
-
-    val metadataHelper = MetadataHelper()
-
-    val internalEx = EHentai(id - 2, exh, context)
-
-    val searchEngine = SearchEngine()
-
-    override val baseUrl: String
-        get() = throw UnsupportedOperationException()
-    override val lang: String
-        get() = "advanced"
-    override val supportsLatest: Boolean
-        get() = true
-
-    override fun fetchChapterList(manga: SManga): Observable<List<SChapter>>
-            = Observable.just(listOf(Chapter.create().apply {
-        url = manga.url
-        name = "ONLINE - Chapter"
-        chapter_number = 1f
-    }))
-
-    override fun fetchPageList(chapter: SChapter) = internalEx.fetchPageList(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: Int)
-        = Observable.fromCallable {
-            MangasPage(metadataHelper.getAllGalleries().sortedByDescending {
-                it.ratingCount ?: 0
-            }.mapToManga(), false)
-        }!!
-
-    override fun fetchSearchManga(page: Int, query: String, filters: FilterList)
-    = Observable.fromCallable {
-        val genreGroup = filters.find {
-            it is EHentai.GenreGroup
-        }!! as EHentai.GenreGroup
-        val disableGenreFilter = genreGroup.state.find(EHentai.GenreOption::state) == null
-
-        val parsed = searchEngine.parseQuery(query)
-        MangasPage(sortedByTimeGalleries().filter { manga ->
-            disableGenreFilter || genreGroup.state.find {
-                it.state && it.genreId == manga.genre
-            } != null
-        }.filter {
-            searchEngine.matches(it, parsed)
-        }.mapToManga(), false)
-    }!!
-
-    override fun fetchLatestUpdates(page: Int)
-    = Observable.fromCallable {
-        MangasPage(sortedByTimeGalleries().mapToManga(), false)
-    }!!
-
-    override fun fetchMangaDetails(manga: SManga) = Observable.fromCallable {
-        //Hack to convert the gallery into an online gallery when favoriting it or reading it
-        metadataHelper.fetchEhMetadata(manga.url, exh)?.copyTo(manga)
-        manga
-    }!!
-
-    override fun getFilterList() = FilterList(EHentai.GenreGroup())
-
-    override val name: String
-        get() = if(exh) {
-            "ExHentai"
-        } else {
-            "E-Hentai"
-        } + " - METADATA"
-
-}

app/src/main/java/eu/kanade/tachiyomi/source/online/all/NHentai.kt

@@ -17,10 +17,15 @@ import eu.kanade.tachiyomi.network.asObservableSuccess
 import eu.kanade.tachiyomi.source.model.*
 import eu.kanade.tachiyomi.source.online.HttpSource
 import exh.NHENTAI_SOURCE_ID
-import exh.metadata.MetadataHelper
 import exh.metadata.copyTo
+import exh.metadata.loadNhentai
+import exh.metadata.loadNhentaiAsync
 import exh.metadata.models.NHentaiMetadata
+import exh.metadata.models.PageImageType
 import exh.metadata.models.Tag
+import exh.util.createUUIDObj
+import exh.util.defRealm
+import exh.util.realmTrans
 import exh.util.urlImportFetchSearchManga
 import okhttp3.Request
 import okhttp3.Response
@@ -108,62 +113,73 @@ class NHentai(context: Context) : HttpSource() {
         return MangasPage(emptyList(), false)
     }
 
-    fun rawParseGallery(obj: JsonObject) = NHentaiMetadata().apply {
-        uploadDate = obj.get("upload_date")?.notNull()?.long
+    fun rawParseGallery(obj: JsonObject) = realmTrans { realm ->
+        val nhId = obj.get("id").asLong
 
-        favoritesCount = obj.get("num_favorites")?.notNull()?.long
+        (realm.loadNhentai(nhId)
+                ?: realm.createUUIDObj(NHentaiMetadata::class.java)).apply {
+            this.nhId = nhId
 
-        mediaId = obj.get("media_id")?.notNull()?.string
+            uploadDate = obj.get("upload_date")?.notNull()?.long
 
-        obj.get("title")?.asJsonObject?.let {
-            japaneseTitle = it.get("japanese")?.notNull()?.string
-            shortTitle = it.get("pretty")?.notNull()?.string
-            englishTitle = it.get("english")?.notNull()?.string
-        }
+            favoritesCount = obj.get("num_favorites")?.notNull()?.long
 
-        obj.get("images")?.asJsonObject?.let {
-            coverImageType = it.get("cover")?.get("t")?.notNull()?.asString
-            it.get("pages")?.asJsonArray?.map {
-                it?.asJsonObject?.get("t")?.notNull()?.asString
-            }?.filterNotNull()?.let {
-                pageImageTypes.clear()
-                pageImageTypes.addAll(it)
+            mediaId = obj.get("media_id")?.notNull()?.string
+
+            obj.get("title")?.asJsonObject?.let {
+                japaneseTitle = it.get("japanese")?.notNull()?.string
+                shortTitle = it.get("pretty")?.notNull()?.string
+                englishTitle = it.get("english")?.notNull()?.string
             }
-            thumbnailImageType = it.get("thumbnail")?.get("t")?.notNull()?.asString
-        }
 
-        scanlator = obj.get("scanlator")?.notNull()?.asString
+            obj.get("images")?.asJsonObject?.let {
+                coverImageType = it.get("cover")?.get("t")?.notNull()?.asString
+                it.get("pages")?.asJsonArray?.map {
+                    it?.asJsonObject?.get("t")?.notNull()?.asString
+                }?.filterNotNull()?.map {
+                    PageImageType(it)
+                }?.let {
+                    pageImageTypes.clear()
+                    pageImageTypes.addAll(it)
+                }
+                thumbnailImageType = it.get("thumbnail")?.get("t")?.notNull()?.asString
+            }
 
-        id = obj.get("id")?.asLong
+            scanlator = obj.get("scanlator")?.notNull()?.asString
 
-        obj.get("tags")?.asJsonArray?.map {
-            val asObj = it.asJsonObject
-            Pair(asObj.get("type")?.string, asObj.get("name")?.string)
-        }?.apply {
-            tags.clear()
-        }?.forEach {
-            if(it.first != null && it.second != null)
-                tags.getOrPut(it.first!!, { ArrayList() }).add(Tag(it.second!!, false))
+            obj.get("tags")?.asJsonArray?.map {
+                val asObj = it.asJsonObject
+                Pair(asObj.get("type")?.string, asObj.get("name")?.string)
+            }?.apply {
+                tags.clear()
+            }?.forEach {
+                if(it.first != null && it.second != null)
+                    tags.add(Tag(it.first!!, it.second!!, false))
+            }
         }
     }
 
     fun parseGallery(obj: JsonObject) = rawParseGallery(obj).let {
-        metadataHelper.writeGallery(it, id)
-
         SManga.create().apply {
             it.copyTo(this)
         }
     }
 
     fun lazyLoadMetadata(url: String) =
-            Observable.fromCallable {
-                metadataHelper.fetchNhentaiMetadata(url)
-                        ?: client.newCall(urlToDetailsRequest(url))
-                        .asObservableSuccess()
-                        .map {
-                            rawParseGallery(jsonParser.parse(it.body()!!.string()).asJsonObject)
-                        }.toBlocking().first()
-            }!!
+            defRealm { realm ->
+                realm.loadNhentaiAsync(NHentaiMetadata.nhIdFromUrl(url))
+                        .flatMap {
+                            if(it == null)
+                                client.newCall(urlToDetailsRequest(url))
+                                        .asObservableSuccess()
+                                        .map {
+                                            rawParseGallery(jsonParser.parse(it.body()!!.string())
+                                                    .asJsonObject)
+                                        }.first()
+                            else
+                                Observable.just(it)
+                        }.map { realm.copyFromRealm(it) }
+            }
 
     override fun fetchChapterList(manga: SManga)
             = lazyLoadMetadata(manga.url).map {
@@ -181,7 +197,7 @@ class NHentai(context: Context) : HttpSource() {
         if(metadata.mediaId == null) emptyList()
         else
             metadata.pageImageTypes.mapIndexed { index, s ->
-                val imageUrl = imageUrlFromType(metadata.mediaId!!, index + 1, s)
+                val imageUrl = imageUrlFromType(metadata.mediaId!!, index + 1, s.type!!)
                 Page(index, imageUrl!!, imageUrl)
             }
     }!!
@@ -231,14 +247,10 @@ class NHentai(context: Context) : HttpSource() {
         val jsonParser by lazy {
             JsonParser()
         }
-
-        val metadataHelper by lazy {
-            MetadataHelper()
-        }
     }
 
     fun JsonElement.notNull() =
-        if(this is JsonNull)
-            null
-        else this
+            if(this is JsonNull)
+                null
+            else this
 }

app/src/main/java/eu/kanade/tachiyomi/source/online/all/PervEden.kt

@@ -6,12 +6,15 @@ import eu.kanade.tachiyomi.source.model.*
 import eu.kanade.tachiyomi.source.online.ParsedHttpSource
 import eu.kanade.tachiyomi.util.ChapterRecognition
 import eu.kanade.tachiyomi.util.asJsoup
-import exh.metadata.MetadataHelper
 import exh.metadata.copyTo
+import exh.metadata.loadPervEden
 import exh.metadata.models.PervEdenGalleryMetadata
+import exh.metadata.models.PervEdenTitle
 import exh.metadata.models.Tag
 import exh.util.UriFilter
 import exh.util.UriGroup
+import exh.util.createUUIDObj
+import exh.util.realmTrans
 import okhttp3.Request
 import okhttp3.Response
 import org.jsoup.nodes.Document
@@ -27,8 +30,6 @@ class PervEden(override val id: Long, override val lang: String) : ParsedHttpSou
     override val name = "Perv Eden"
     override val baseUrl = "http://www.perveden.com"
 
-    val metadataHelper by lazy { MetadataHelper() }
-
     override fun popularMangaSelector() = "#topManga > ul > li"
 
     override fun popularMangaFromElement(element: Element): SManga {
@@ -99,72 +100,68 @@ class PervEden(override val id: Long, override val lang: String) : ParsedHttpSou
     }
 
     override fun mangaDetailsParse(document: Document): SManga {
-        val metadata = PervEdenGalleryMetadata()
-        with(metadata) {
-            url = document.location()
+        realmTrans { realm ->
+            val url = document.location()
+            val metadata = (realm.loadPervEden(PervEdenGalleryMetadata.pvIdFromUrl(url), id)
+                    ?: realm.createUUIDObj(PervEdenGalleryMetadata::class.java))
+            with(metadata) {
+                this.url = url
 
-            lang = this@PervEden.lang
+                lang = this@PervEden.lang
 
-            title = document.getElementsByClass("manga-title").first()?.text()
+                title = document.getElementsByClass("manga-title").first()?.text()
 
-            thumbnailUrl = "http:" + document.getElementsByClass("mangaImage2").first()?.child(0)?.attr("src")
+                thumbnailUrl = "http:" + document.getElementsByClass("mangaImage2").first()?.child(0)?.attr("src")
 
-            val rightBoxElement = document.select(".rightBox:not(.info)").first()
+                val rightBoxElement = document.select(".rightBox:not(.info)").first()
 
-            tags.clear()
-            var inStatus: String? = null
-            rightBoxElement.childNodes().forEach {
-                if(it is Element && it.tagName().toLowerCase() == "h4") {
-                    inStatus = it.text().trim()
-                } else {
-                    when(inStatus) {
-                        "Alternative name(s)" -> {
-                            if(it is TextNode) {
-                                val text = it.text().trim()
-                                if(!text.isBlank())
-                                    altTitles.add(text)
+                tags.clear()
+                var inStatus: String? = null
+                rightBoxElement.childNodes().forEach {
+                    if(it is Element && it.tagName().toLowerCase() == "h4") {
+                        inStatus = it.text().trim()
+                    } else {
+                        when(inStatus) {
+                            "Alternative name(s)" -> {
+                                if(it is TextNode) {
+                                    val text = it.text().trim()
+                                    if(!text.isBlank())
+                                        altTitles.add(PervEdenTitle(this, text))
+                                }
                             }
-                        }
-                        "Artist" -> {
-                            if(it is Element && it.tagName() == "a") {
-                                artist = it.text()
-                                tags.getOrPut("artist", {
-                                    ArrayList()
-                                }).add(Tag(it.text().toLowerCase(), false))
+                            "Artist" -> {
+                                if(it is Element && it.tagName() == "a") {
+                                    artist = it.text()
+                                    tags.add(Tag("artist", it.text().toLowerCase(), false))
+                                }
                             }
-                        }
-                        "Genres" -> {
-                            if(it is Element && it.tagName() == "a")
-                                tags.getOrPut("genre", {
-                                    ArrayList()
-                                }).add(Tag(it.text().toLowerCase(), false))
-                        }
-                        "Type" -> {
-                            if(it is TextNode) {
-                                val text = it.text().trim()
-                                if(!text.isBlank())
-                                    type = text
+                            "Genres" -> {
+                                if(it is Element && it.tagName() == "a")
+                                    tags.add(Tag("genre", it.text().toLowerCase(), false))
                             }
-                        }
-                        "Status" -> {
-                            if(it is TextNode) {
-                                val text = it.text().trim()
-                                if(!text.isBlank())
-                                    status = text
+                            "Type" -> {
+                                if(it is TextNode) {
+                                    val text = it.text().trim()
+                                    if(!text.isBlank())
+                                        type = text
+                                }
+                            }
+                            "Status" -> {
+                                if(it is TextNode) {
+                                    val text = it.text().trim()
+                                    if(!text.isBlank())
+                                        status = text
+                                }
                             }
                         }
                     }
                 }
-            }
 
-            rating = document.getElementById("rating-score")?.attr("value")?.toFloat()
+                rating = document.getElementById("rating-score")?.attr("value")?.toFloat()
 
-            //Save metadata
-            Timber.d("LNG: " + metadata.lang)
-            metadataHelper.writeGallery(this, id)
-
-            return SManga.create().apply {
-                copyTo(this)
+                return SManga.create().apply {
+                    copyTo(this)
+                }
             }
         }
     }
@@ -197,12 +194,12 @@ class PervEden(override val id: Long, override val lang: String) : ParsedHttpSou
     }
 
     override fun pageListParse(document: Document)
-        = document.getElementById("pageSelect").getElementsByTag("option").map {
-            Page(it.attr("data-page").toInt() - 1, baseUrl + it.attr("value"))
-        }
+            = document.getElementById("pageSelect").getElementsByTag("option").map {
+        Page(it.attr("data-page").toInt() - 1, baseUrl + it.attr("value"))
+    }
 
     override fun imageUrlParse(document: Document)
-        = "http:" + document.getElementById("mainImg").attr("src")!!
+            = "http:" + document.getElementById("mainImg").attr("src")!!
 
     override fun getFilterList() = FilterList (
             AuthorFilter(),

app/src/main/java/eu/kanade/tachiyomi/ui/library/LibraryCategoryAdapter.kt

@@ -2,6 +2,18 @@ package eu.kanade.tachiyomi.ui.library
 
 import eu.davidea.flexibleadapter.FlexibleAdapter
 import eu.kanade.tachiyomi.data.database.models.Manga
+import exh.*
+import exh.metadata.loadAllMetadata
+import exh.metadata.models.ExGalleryMetadata
+import exh.metadata.models.NHentaiMetadata
+import exh.metadata.models.PervEdenGalleryMetadata
+import exh.metadata.queryMetadataFromManga
+import exh.search.SearchEngine
+import exh.util.defRealm
+import rx.Observable
+import rx.android.schedulers.AndroidSchedulers
+import rx.schedulers.Schedulers
+import kotlin.concurrent.thread
 
 /**
  * Adapter storing a list of manga in a certain category.
@@ -16,7 +28,9 @@ class LibraryCategoryAdapter(view: LibraryCategoryView) :
      */
     private var mangas: List<LibraryItem> = emptyList()
 
-    var asyncSearchText: String? = null
+    // --> EH
+    private val searchEngine = SearchEngine()
+    // <-- EH
 
     /**
      * Sets a list of manga in the adapter.
@@ -40,9 +54,42 @@ class LibraryCategoryAdapter(view: LibraryCategoryView) :
     }
 
     fun performFilter() {
-        updateDataSet(mangas.filter {
-            it.filter(searchText)
-        })
+        Observable.fromCallable {
+            defRealm { realm ->
+                val parsedQuery = searchEngine.parseQuery(searchText)
+                val metadata = realm.loadAllMetadata().map {
+                    Pair(it.key, searchEngine.filterResults(it.value, parsedQuery))
+                }
+                mangas.filter { manga ->
+                    // --> EH
+                    if (isLewdSource(manga.manga.source)) {
+                        metadata.any {
+                            when (manga.manga.source) {
+                                EH_SOURCE_ID,
+                                EXH_SOURCE_ID ->
+                                    if (it.first != ExGalleryMetadata::class)
+                                        return@any false
+                                PERV_EDEN_IT_SOURCE_ID,
+                                PERV_EDEN_EN_SOURCE_ID ->
+                                    if (it.first != PervEdenGalleryMetadata::class)
+                                        return@any false
+                                NHENTAI_SOURCE_ID ->
+                                    if (it.first != NHentaiMetadata::class)
+                                        return@any false
+                            }
+                            realm.queryMetadataFromManga(manga.manga, it.second.where()).count() > 0
+                        }
+                    } else {
+                        manga.filter(searchText)
+                    }
+                    // <-- EH
+                }
+            }
+        }.subscribeOn(Schedulers.io())
+                .observeOn(AndroidSchedulers.mainThread())
+                .subscribe {
+                    updateDataSet(it)
+                }
     }
 
 }

app/src/main/java/eu/kanade/tachiyomi/ui/library/LibraryController.kt

@@ -39,10 +39,12 @@ import eu.kanade.tachiyomi.widget.DrawerSwipeCloseListener
 import kotlinx.android.synthetic.main.main_activity.*
 import kotlinx.android.synthetic.main.library_controller.view.*
 import rx.Subscription
+import rx.android.schedulers.AndroidSchedulers
 import timber.log.Timber
 import uy.kohesive.injekt.Injekt
 import uy.kohesive.injekt.api.get
 import java.io.IOException
+import java.util.concurrent.TimeUnit
 
 
 class LibraryController(
@@ -342,7 +344,11 @@ class LibraryController(
         // Mutate the filter icon because it needs to be tinted and the resource is shared.
         menu.findItem(R.id.action_filter).icon.mutate()
 
-        searchView.queryTextChanges().subscribeUntilDestroy {
+        // Debounce search (EH)
+        searchView.queryTextChanges()
+                .debounce(200, TimeUnit.MILLISECONDS)
+                .observeOn(AndroidSchedulers.mainThread())
+                .subscribeUntilDestroy {
             query = it.toString()
             searchRelay.call(query)
         }

app/src/main/java/eu/kanade/tachiyomi/ui/library/LibraryItem.kt

@@ -12,18 +12,10 @@ import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.data.database.models.Manga
 import eu.kanade.tachiyomi.util.inflate
 import eu.kanade.tachiyomi.widget.AutofitRecyclerView
-import exh.isLewdSource
-import exh.metadata.MetadataHelper
-import exh.search.SearchEngine
 import kotlinx.android.synthetic.main.catalogue_grid_item.view.*
 
 class LibraryItem(val manga: Manga) : AbstractFlexibleItem<LibraryHolder>(), IFilterable {
 
-    // --> EH
-    private val searchEngine = SearchEngine()
-    private val metadataHelper = MetadataHelper()
-    // <-- EH
-
     override fun getLayoutRes(): Int {
         return R.layout.catalogue_grid_item
     }
@@ -61,15 +53,6 @@ class LibraryItem(val manga: Manga) : AbstractFlexibleItem<LibraryHolder>(), IFi
      * @return true if the manga should be included, false otherwise.
      */
     override fun filter(constraint: String): Boolean {
-        // --> EH
-        if(!isLewdSource(manga.source)) {
-            //Use gallery search engine for EH manga
-            metadataHelper.fetchMetadata(manga.url, manga.source)?.let {
-                return searchEngine.matches(it, searchEngine.parseQuery(constraint))
-            }
-        }
-        // <-- EH
-
         return manga.title.contains(constraint, true) ||
                 (manga.author?.contains(constraint, true) ?: false)
     }

app/src/main/java/eu/kanade/tachiyomi/ui/main/MainActivity.kt

@@ -17,6 +17,7 @@ import com.bluelinelabs.conductor.changehandler.FadeChangeHandler
 import eu.kanade.tachiyomi.Migrations
 import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.data.preference.PreferencesHelper
+import eu.kanade.tachiyomi.data.preference.getOrDefault
 import eu.kanade.tachiyomi.ui.base.activity.BaseActivity
 import eu.kanade.tachiyomi.ui.base.controller.DialogController
 import eu.kanade.tachiyomi.ui.base.controller.NoToolbarElevationController
@@ -35,6 +36,7 @@ import exh.ui.lock.LockChangeHandler
 import exh.ui.lock.LockController
 import exh.ui.lock.lockEnabled
 import exh.ui.lock.notifyLockSecurity
+import exh.ui.migration.MetadataFetchDialog
 import kotlinx.android.synthetic.main.main_activity.*
 import uy.kohesive.injekt.injectLazy
 
@@ -165,6 +167,10 @@ class MainActivity : BaseActivity() {
             if (Migrations.upgrade(preferences)) {
                 ChangelogDialogController().showDialog(router)
             }
+
+            // Migrate metadata to Realm (EH)
+            if(!preferences.migrateLibraryAsked2().getOrDefault())
+                MetadataFetchDialog().askMigration(this)
         }
     }
 

app/src/main/java/exh/GalleryAdder.kt

@@ -10,8 +10,13 @@ import eu.kanade.tachiyomi.data.database.models.Manga
 import eu.kanade.tachiyomi.network.NetworkHelper
 import eu.kanade.tachiyomi.source.SourceManager
 import eu.kanade.tachiyomi.util.syncChaptersWithSource
-import exh.metadata.MetadataHelper
 import exh.metadata.copyTo
+import exh.metadata.loadEh
+import exh.metadata.loadNhentai
+import exh.metadata.models.ExGalleryMetadata
+import exh.metadata.models.NHentaiMetadata
+import exh.util.defRealm
+import io.realm.Realm
 import okhttp3.MediaType
 import okhttp3.Request
 import okhttp3.RequestBody
@@ -27,8 +32,6 @@ class GalleryAdder {
 
     private val sourceManager: SourceManager by injectLazy()
 
-    private val metadataHelper = MetadataHelper()
-
     private val networkHelper: NetworkHelper by injectLazy()
 
     companion object {
@@ -119,11 +122,17 @@ class GalleryAdder {
             manga.copyFrom(sourceObj.fetchMangaDetails(manga).toBlocking().first())
 
             //Apply metadata
-            when(source) {
-                EH_SOURCE_ID, EXH_SOURCE_ID ->
-                    metadataHelper.fetchEhMetadata(realUrl, isExSource(source))?.copyTo(manga)
-                NHENTAI_SOURCE_ID ->
-                    metadataHelper.fetchNhentaiMetadata(realUrl)?.copyTo(manga)
+            defRealm { realm ->
+                when (source) {
+                    EH_SOURCE_ID, EXH_SOURCE_ID ->
+                        realm.loadEh(ExGalleryMetadata.galleryId(realUrl),
+                                ExGalleryMetadata.galleryToken(realUrl),
+                                isExSource(source))?.copyTo(manga)
+                    NHENTAI_SOURCE_ID ->
+                        realm.loadNhentai(NHentaiMetadata.nhIdFromUrl(realUrl))
+                                ?.copyTo(manga)
+                    else -> return GalleryAddEvent.Fail.UnknownType(url)
+                }
             }
 
             if (fav) manga.favorite = true

app/src/main/java/exh/VerbelExpressionExtensions.kt

@@ -1,5 +0,0 @@
-package exh
-
-import ru.lanwen.verbalregex.VerbalExpression
-
-fun VerbalExpression.Builder.anyChar() = add(".")!!

app/src/main/java/exh/metadata/MetadataHelper.kt

@@ -1,62 +1,114 @@
 package exh.metadata
 
+import eu.kanade.tachiyomi.data.database.models.Manga
+import eu.kanade.tachiyomi.source.model.SManga
 import exh.*
 import exh.metadata.models.ExGalleryMetadata
 import exh.metadata.models.NHentaiMetadata
 import exh.metadata.models.PervEdenGalleryMetadata
 import exh.metadata.models.SearchableGalleryMetadata
-import io.paperdb.Paper
+import io.realm.Realm
+import io.realm.RealmQuery
+import io.realm.RealmResults
+import rx.Observable
+import kotlin.reflect.KClass
 
-class MetadataHelper {
+fun Realm.ehMetaQueryFromUrl(url: String,
+                             exh: Boolean,
+                             meta: RealmQuery<ExGalleryMetadata>? = null) =
+        ehMetadataQuery(
+                ExGalleryMetadata.galleryId(url),
+                ExGalleryMetadata.galleryToken(url),
+                exh,
+                meta
+        )
 
-    fun writeGallery(galleryMetadata: SearchableGalleryMetadata, source: Long)
-            = (if(isExSource(source) || isEhSource(source)) exGalleryBook()
-    else if(isPervEdenSource(source)) pervEdenGalleryBook()
-        else if(isNhentaiSource(source)) nhentaiGalleryBook()
-    else null)?.write(galleryMetadata.galleryUniqueIdentifier(), galleryMetadata)!!
+fun Realm.ehMetadataQuery(gId: String,
+                          gToken: String,
+                          exh: Boolean,
+                          meta: RealmQuery<ExGalleryMetadata>? = null)
+        = (meta ?: where(ExGalleryMetadata::class.java))
+        .equalTo(ExGalleryMetadata::gId.name, gId)
+        .equalTo(ExGalleryMetadata::gToken.name, gToken)
+        .equalTo(ExGalleryMetadata::exh.name, exh)
 
-    fun fetchEhMetadata(url: String, exh: Boolean): ExGalleryMetadata?
-            = ExGalleryMetadata().let {
-        it.url = url
-        it.exh = exh
-        return exGalleryBook().read<ExGalleryMetadata>(it.galleryUniqueIdentifier())
+fun Realm.loadEh(gId: String, gToken: String, exh: Boolean): ExGalleryMetadata?
+        = ehMetadataQuery(gId, gToken, exh)
+        .findFirst()
+
+fun Realm.loadEhAsync(gId: String, gToken: String, exh: Boolean): Observable<ExGalleryMetadata?>
+        = ehMetadataQuery(gId, gToken, exh)
+        .findFirstAsync()
+        .asObservable()
+
+private fun pervEdenSourceToLang(source: Long)
+        = when (source) {
+    PERV_EDEN_EN_SOURCE_ID -> "en"
+    PERV_EDEN_IT_SOURCE_ID -> "it"
+    else -> throw IllegalArgumentException()
+}
+
+fun Realm.pervEdenMetaQueryFromUrl(url: String,
+                                   source: Long,
+                                   meta: RealmQuery<PervEdenGalleryMetadata>?) =
+        pervEdenMetadataQuery(
+                PervEdenGalleryMetadata.pvIdFromUrl(url),
+                source,
+                meta
+        )
+
+fun Realm.pervEdenMetadataQuery(pvId: String,
+                                source: Long,
+                                meta: RealmQuery<PervEdenGalleryMetadata>? = null)
+        = (meta ?: where(PervEdenGalleryMetadata::class.java))
+        .equalTo(PervEdenGalleryMetadata::lang.name, pervEdenSourceToLang(source))
+        .equalTo(PervEdenGalleryMetadata::pvId.name, pvId)
+
+fun Realm.loadPervEden(pvId: String, source: Long): PervEdenGalleryMetadata?
+        = pervEdenMetadataQuery(pvId, source)
+        .findFirst()
+
+fun Realm.loadPervEdenAsync(pvId: String, source: Long): Observable<PervEdenGalleryMetadata?>
+        = pervEdenMetadataQuery(pvId, source)
+        .findFirstAsync()
+        .asObservable()
+
+fun Realm.nhentaiMetaQueryFromUrl(url: String,
+                                  meta: RealmQuery<NHentaiMetadata>?) =
+        nhentaiMetadataQuery(
+                NHentaiMetadata.nhIdFromUrl(url),
+                meta
+        )
+
+fun Realm.nhentaiMetadataQuery(nhId: Long,
+                               meta: RealmQuery<NHentaiMetadata>? = null)
+        = (meta ?: where(NHentaiMetadata::class.java))
+        .equalTo(NHentaiMetadata::nhId.name, nhId)
+
+fun Realm.loadNhentai(nhId: Long): NHentaiMetadata?
+        = nhentaiMetadataQuery(nhId)
+        .findFirst()
+
+fun Realm.loadNhentaiAsync(nhId: Long): Observable<NHentaiMetadata?>
+        = nhentaiMetadataQuery(nhId)
+        .findFirstAsync()
+        .asObservable()
+
+fun Realm.loadAllMetadata(): Map<KClass<out SearchableGalleryMetadata>, RealmResults<out SearchableGalleryMetadata>> =
+        mapOf(
+                Pair(ExGalleryMetadata::class, where(ExGalleryMetadata::class.java).findAll()),
+                Pair(NHentaiMetadata::class, where(NHentaiMetadata::class.java).findAll()),
+                Pair(PervEdenGalleryMetadata::class, where(PervEdenGalleryMetadata::class.java).findAll())
+        )
+
+fun Realm.queryMetadataFromManga(manga: Manga,
+                                 meta: RealmQuery<out SearchableGalleryMetadata>? = null): RealmQuery<out SearchableGalleryMetadata> =
+    when(manga.source) {
+        EH_SOURCE_ID -> ehMetaQueryFromUrl(manga.url, false, meta as? RealmQuery<ExGalleryMetadata>)
+        EXH_SOURCE_ID -> ehMetaQueryFromUrl(manga.url, true, meta as? RealmQuery<ExGalleryMetadata>)
+        PERV_EDEN_EN_SOURCE_ID,
+        PERV_EDEN_IT_SOURCE_ID ->
+            pervEdenMetaQueryFromUrl(manga.url, manga.source, meta as? RealmQuery<PervEdenGalleryMetadata>)
+        NHENTAI_SOURCE_ID -> nhentaiMetaQueryFromUrl(manga.url, meta as? RealmQuery<NHentaiMetadata>)
+        else -> throw IllegalArgumentException("Unknown source type!")
     }
-
-    fun fetchPervEdenMetadata(url: String, source: Long): PervEdenGalleryMetadata?
-            = PervEdenGalleryMetadata().let {
-        it.url = url
-        if(source == PERV_EDEN_EN_SOURCE_ID)
-            it.lang = "en"
-        else if(source == PERV_EDEN_IT_SOURCE_ID)
-            it.lang = "it"
-        else throw IllegalArgumentException("Invalid source id!")
-        return pervEdenGalleryBook().read<PervEdenGalleryMetadata>(it.galleryUniqueIdentifier())
-    }
-
-    fun fetchNhentaiMetadata(url: String) = NHentaiMetadata().let {
-        it.url = url
-        nhentaiGalleryBook().read<NHentaiMetadata>(it.galleryUniqueIdentifier())
-    }
-
-    fun fetchMetadata(url: String, source: Long): SearchableGalleryMetadata? {
-        if(isExSource(source) || isEhSource(source)) {
-            return fetchEhMetadata(url, isExSource(source))
-        } else if(isPervEdenSource(source)) {
-            return fetchPervEdenMetadata(url, source)
-        } else if(isNhentaiSource(source)) {
-            return fetchNhentaiMetadata(url)
-        } else {
-            return null
-        }
-    }
-
-    fun getAllGalleries() = exGalleryBook().allKeys.map {
-        exGalleryBook().read<ExGalleryMetadata>(it)
-    }
-
-    fun exGalleryBook() = Paper.book("gallery-ex")!!
-
-    fun pervEdenGalleryBook() = Paper.book("gallery-perveden")!!
-
-    fun nhentaiGalleryBook() = Paper.book("gallery-nhentai")!!
-}

app/src/main/java/exh/metadata/MetdataCopier.kt

@@ -4,7 +4,6 @@ import eu.kanade.tachiyomi.data.preference.PreferencesHelper
 import eu.kanade.tachiyomi.data.preference.getOrDefault
 import eu.kanade.tachiyomi.source.model.SManga
 import eu.kanade.tachiyomi.source.online.all.EHentai
-import eu.kanade.tachiyomi.source.online.all.EHentaiMetadata
 import eu.kanade.tachiyomi.source.online.all.PervEden
 import exh.metadata.models.*
 import exh.plusAssign
@@ -51,12 +50,12 @@ fun ExGalleryMetadata.copyTo(manga: SManga) {
     titleObj?.let { manga.title = it }
 
     //Set artist (if we can find one)
-    tags[EH_ARTIST_NAMESPACE]?.let {
-        if(it.isNotEmpty()) manga.artist = it.joinToString(transform = Tag::name)
+    tags.filter { it.namespace == EH_ARTIST_NAMESPACE }.let {
+        if(it.isNotEmpty()) manga.artist = it.joinToString(transform = { it.name!! })
     }
     //Set author (if we can find one)
-    tags[EH_AUTHOR_NAMESPACE]?.let {
-        if(it.isNotEmpty()) manga.author = it.joinToString(transform = Tag::name)
+    tags.filter { it.namespace == EH_AUTHOR_NAMESPACE }.let {
+        if(it.isNotEmpty()) manga.author = it.joinToString(transform = { it.name!! })
     }
     //Set genre
     genre?.let { manga.genre = it }
@@ -159,12 +158,12 @@ fun NHentaiMetadata.copyTo(manga: SManga) {
     manga.title = englishTitle ?: japaneseTitle ?: shortTitle!!
 
     //Set artist (if we can find one)
-    tags[NHENTAI_ARTIST_NAMESPACE]?.let {
-        if(it.isNotEmpty()) manga.artist = it.joinToString(transform = Tag::name)
+    tags.filter { it.namespace == NHENTAI_ARTIST_NAMESPACE }.let {
+        if(it.isNotEmpty()) manga.artist = it.joinToString(transform = { it.name!! })
     }
 
-    tags[NHENTAI_CATEGORIES_NAMESPACE]?.let {
-        if(it.isNotEmpty()) manga.genre = it.joinToString(transform = Tag::name)
+    tags.filter { it.namespace == NHENTAI_CATEGORIES_NAMESPACE }.let {
+        if(it.isNotEmpty()) manga.genre = it.joinToString(transform = { it.name!! })
     }
 
     //Try to automatically identify if it is ongoing, we try not to be too lenient here to avoid making mistakes
@@ -209,7 +208,9 @@ fun SearchableGalleryMetadata.genericCopyTo(manga: SManga): Boolean {
 private fun buildTagsDescription(metadata: SearchableGalleryMetadata)
         = StringBuilder("Tags:\n").apply {
         //BiConsumer only available in Java 8, don't bother calling forEach directly on 'tags'
-        metadata.tags.entries.forEach { namespace, tags ->
+        metadata.tags.groupBy {
+            it.namespace
+        }.entries.forEach { namespace, tags ->
             if (tags.isNotEmpty()) {
                 val joinedTags = tags.joinToString(separator = " ", transform = { "<${it.name}>" })
                 this += "▪ $namespace: $joinedTags\n"

app/src/main/java/exh/metadata/models/ExGalleryMetadata.kt

@@ -1,22 +1,43 @@
 package exh.metadata.models
 
 import android.net.Uri
+import io.realm.RealmList
+import io.realm.RealmObject
+import io.realm.annotations.Ignore
+import io.realm.annotations.Index
+import io.realm.annotations.PrimaryKey
+import io.realm.annotations.RealmClass
 import java.util.*
 
 /**
  * Gallery metadata storage model
  */
 
-class ExGalleryMetadata : SearchableGalleryMetadata() {
+@RealmClass
+open class ExGalleryMetadata : RealmObject(), SearchableGalleryMetadata {
+    @PrimaryKey
+    override var uuid: String = UUID.randomUUID().toString()
+
     var url: String? = null
 
+    @Index
+    var gId: String? = null
+    @Index
+    var gToken: String? = null
+
+    @Index
     var exh: Boolean? = null
 
     var thumbnailUrl: String? = null
 
+    @Index
     var title: String? = null
+    @Index
     var altTitle: String? = null
 
+    @Index
+    override var uploader: String? = null
+
     var genre: String? = null
 
     var datePosted: Long? = null
@@ -30,22 +51,26 @@ class ExGalleryMetadata : SearchableGalleryMetadata() {
     var ratingCount: Int? = null
     var averageRating: Double? = null
 
+    override var tags: RealmList<Tag> = RealmList()
+
     override fun getTitles() = listOf(title, altTitle).filterNotNull()
 
-    private fun splitGalleryUrl()
-            = url?.let {
-        Uri.parse(it).pathSegments.filterNot(String::isNullOrBlank)
-    }
+    @Ignore
+    override val titleFields = listOf(
+            ExGalleryMetadata::title.name,
+            ExGalleryMetadata::altTitle.name
+    )
 
-    fun galleryId() = splitGalleryUrl()?.let { it[it.size - 2] }
+    companion object {
+        private fun splitGalleryUrl(url: String)
+                = url.let {
+                    Uri.parse(it).pathSegments
+                            .filterNot(String::isNullOrBlank)
+                }
 
-    fun galleryToken() =
-        splitGalleryUrl()?.last()
+        fun galleryId(url: String) = splitGalleryUrl(url).let { it[it.size - 2] }
 
-    override fun galleryUniqueIdentifier() = exh?.let { exh ->
-        url?.let {
-            //Fuck, this should be EXH and EH but it's too late to change it now...
-            "${if(exh) "EXH" else "EX"}-${galleryId()}-${galleryToken()}"
-        }
+        fun galleryToken(url: String) =
+                splitGalleryUrl(url).last()
     }
 }

app/src/main/java/exh/metadata/models/NHentaiMetadata.kt

@@ -1,40 +1,64 @@
 package exh.metadata.models
 
+import io.realm.RealmList
+import io.realm.RealmObject
+import io.realm.annotations.Ignore
+import io.realm.annotations.Index
+import io.realm.annotations.PrimaryKey
+import io.realm.annotations.RealmClass
+import java.util.*
+
 /**
  * NHentai metadata
  */
 
-class NHentaiMetadata : SearchableGalleryMetadata() {
+@RealmClass
+open class NHentaiMetadata : RealmObject(), SearchableGalleryMetadata {
+    @PrimaryKey
+    override var uuid: String = UUID.randomUUID().toString()
 
-    var id: Long? = null
+    var nhId: Long? = null
 
-    var url get() = id?.let { "$BASE_URL/g/$it" }
+    var url get() = nhId?.let { "$BASE_URL/g/$it" }
     set(a) {
         a?.let {
-            id = a.split("/").last { it.isNotBlank() }.toLong()
+            nhId = nhIdFromUrl(a)
         }
     }
 
+    @Index
+    override var uploader: String? = null
+
     var uploadDate: Long? = null
 
     var favoritesCount: Long? = null
 
     var mediaId: String? = null
 
+    @Index
     var japaneseTitle: String? = null
+    @Index
     var englishTitle: String? = null
+    @Index
     var shortTitle: String? = null
 
     var coverImageType: String? = null
-    var pageImageTypes: MutableList<String> = mutableListOf()
+    var pageImageTypes: RealmList<PageImageType> = RealmList()
     var thumbnailImageType: String? = null
 
     var scanlator: String? = null
 
-    override fun galleryUniqueIdentifier(): String? = "NHENTAI-$id"
+    override var tags: RealmList<Tag> = RealmList()
 
     override fun getTitles() = listOf(japaneseTitle, englishTitle, shortTitle).filterNotNull()
 
+    @Ignore
+    override val titleFields = listOf(
+            NHentaiMetadata::japaneseTitle.name,
+            NHentaiMetadata::englishTitle.name,
+            NHentaiMetadata::shortTitle.name
+    )
+
     companion object {
         val BASE_URL = "https://nhentai.net"
 
@@ -44,5 +68,27 @@ class NHentaiMetadata : SearchableGalleryMetadata() {
                 "j" -> "jpg"
                 else -> null
             }
+
+        fun nhIdFromUrl(url: String)
+            = url.split("/").last { it.isNotBlank() }.toLong()
     }
 }
+
+@RealmClass
+open class PageImageType(var type: String? = null): RealmObject() {
+    override fun equals(other: Any?): Boolean {
+        if (this === other) return true
+        if (javaClass != other?.javaClass) return false
+
+        other as PageImageType
+
+        if (type != other.type) return false
+
+        return true
+    }
+
+
+    override fun hashCode() = type?.hashCode() ?: 0
+
+    override fun toString() = "PageImageType(type=$type)"
+}

app/src/main/java/exh/metadata/models/PervEdenGalleryMetadata.kt

@@ -1,14 +1,33 @@
 package exh.metadata.models
 
 import android.net.Uri
+import io.realm.RealmList
+import io.realm.RealmObject
+import io.realm.annotations.Ignore
+import io.realm.annotations.Index
+import io.realm.annotations.PrimaryKey
+import io.realm.annotations.RealmClass
+import java.util.*
+
+@RealmClass
+open class PervEdenGalleryMetadata : RealmObject(), SearchableGalleryMetadata {
+    @PrimaryKey
+    override var uuid: String = UUID.randomUUID().toString()
+
+    @Index
+    var pvId: String? = null
 
-class PervEdenGalleryMetadata : SearchableGalleryMetadata() {
     var url: String? = null
     var thumbnailUrl: String? = null
 
+    @Index
     var title: String? = null
-    var altTitles: MutableList<String> = mutableListOf()
+    var altTitles: RealmList<PervEdenTitle> = RealmList()
 
+    @Index
+    override var uploader: String? = null
+
+    @Index
     var artist: String? = null
 
     var type: String? = null
@@ -19,14 +38,48 @@ class PervEdenGalleryMetadata : SearchableGalleryMetadata() {
 
     var lang: String? = null
 
-    override fun getTitles() = listOf(title).plus(altTitles).filterNotNull()
+    override var tags: RealmList<Tag> = RealmList()
 
-    private fun splitGalleryUrl()
-            = url?.let {
-        Uri.parse(it).pathSegments.filterNot(String::isNullOrBlank)
-    }
+    override fun getTitles() = listOf(title).plus(altTitles.map {
+        it.title
+    }).filterNotNull()
 
-    override fun galleryUniqueIdentifier() = splitGalleryUrl()?.let {
-        "PERVEDEN-${lang?.toUpperCase()}-${it.last()}"
+    @Ignore
+    override val titleFields = listOf(
+            //TODO Somehow include altTitles
+            PervEdenGalleryMetadata::title.name
+    )
+
+    companion object {
+        private fun splitGalleryUrl(url: String)
+                = url.let {
+                    Uri.parse(it).pathSegments.filterNot(String::isNullOrBlank)
+                }
+
+        fun pvIdFromUrl(url: String) = splitGalleryUrl(url).last()
     }
 }
+
+@RealmClass
+open class PervEdenTitle(var metadata: PervEdenGalleryMetadata? = null,
+                         @Index var title: String? = null): RealmObject() {
+    override fun equals(other: Any?): Boolean {
+        if (this === other) return true
+        if (javaClass != other?.javaClass) return false
+
+        other as PervEdenTitle
+
+        if (metadata != other.metadata) return false
+        if (title != other.title) return false
+
+        return true
+    }
+
+    override fun hashCode(): Int {
+        var result = metadata?.hashCode() ?: 0
+        result = 31 * result + (title?.hashCode() ?: 0)
+        return result
+    }
+
+    override fun toString() = "PervEdenTitle(metadata=$metadata, title=$title)"
+}

app/src/main/java/exh/metadata/models/SearchableGalleryMetadata.kt

@@ -1,18 +1,24 @@
 package exh.metadata.models
 
+import io.realm.RealmList
+import io.realm.RealmModel
+import io.realm.annotations.Index
 import java.util.ArrayList
 import java.util.HashMap
+import kotlin.reflect.KCallable
 
 /**
  * A gallery that can be searched using the EH search engine
  */
-abstract class SearchableGalleryMetadata {
-    var uploader: String? = null
+interface SearchableGalleryMetadata: RealmModel {
+    var uuid: String
+
+    var uploader: String?
 
     //Being specific about which classes are used in generics to make deserialization easier
-    val tags: HashMap<String, ArrayList<Tag>> = HashMap()
+    var tags: RealmList<Tag>
 
-    abstract fun galleryUniqueIdentifier(): String?
+    fun getTitles(): List<String>
 
-    abstract fun getTitles(): List<String>
+    val titleFields: List<String>
 }

app/src/main/java/exh/metadata/models/Tag.kt

@@ -1,7 +1,36 @@
 package exh.metadata.models
 
+import io.realm.RealmObject
+import io.realm.annotations.Index
+import io.realm.annotations.RealmClass
+
 /**
  * Simple tag model
  */
 
-data class Tag(var name: String, var light: Boolean)
+@RealmClass
+open class Tag(@Index var namespace: String? = null,
+               @Index var name: String? = null,
+               var light: Boolean? = null): RealmObject() {
+    override fun equals(other: Any?): Boolean {
+        if (this === other) return true
+        if (javaClass != other?.javaClass) return false
+
+        other as Tag
+
+        if (namespace != other.namespace) return false
+        if (name != other.name) return false
+        if (light != other.light) return false
+
+        return true
+    }
+
+    override fun hashCode(): Int {
+        var result = namespace?.hashCode() ?: 0
+        result = 31 * result + (name?.hashCode() ?: 0)
+        result = 31 * result + (light?.hashCode() ?: 0)
+        return result
+    }
+
+    override fun toString() = "Tag(namespace=$namespace, name=$name, light=$light)"
+}

app/src/main/java/exh/search/SearchEngine.kt

@@ -2,74 +2,94 @@ package exh.search
 
 import exh.metadata.models.SearchableGalleryMetadata
 import exh.metadata.models.Tag
+import exh.util.beginLog
+import io.realm.Case
+import io.realm.RealmResults
 
 class SearchEngine {
 
     private val queryCache = mutableMapOf<String, List<QueryComponent>>()
 
-    fun matches(metadata: SearchableGalleryMetadata, query: List<QueryComponent>): Boolean {
+    fun filterResults(metadata: RealmResults<out SearchableGalleryMetadata>, query: List<QueryComponent>):
+            RealmResults<out SearchableGalleryMetadata> {
+        val first = metadata.firstOrNull() ?: return metadata
+        val rQuery = metadata.where()//.beginLog(SearchableGalleryMetadata::class.java)
+        var queryEmpty = true
 
-        fun matchTagList(tags: Sequence<Tag>,
-                         component: Text): Boolean {
-            //Match tags
-            val tagMatcher = if(!component.exact)
-                component.asLenientRegex()
+        fun matchTagList(namespace: String?,
+                         component: Text?,
+                         excluded: Boolean) {
+            if(excluded)
+                rQuery.not()
+            else if (queryEmpty)
+                queryEmpty = false
             else
-                component.asRegex()
-            //Match beginning of tag
-            if (tags.find {
-                tagMatcher.testExact(it.name)
-            } != null) {
-                if(component.excluded) return false
-            } else {
-                //No tag matched for this component
-                return false
-            }
-            return true
-        }
+                rQuery.or()
 
-        val cachedTitles = metadata.getTitles().map(String::toLowerCase)
+            rQuery.beginGroup()
+            //Match namespace if specified
+            namespace?.let {
+                rQuery.equalTo("${SearchableGalleryMetadata::tags.name}.${Tag::namespace.name}",
+                        it,
+                        Case.INSENSITIVE)
+            }
+            //Match tag name if specified
+            component?.let {
+                rQuery.beginGroup()
+                val q = if (!it.exact)
+                    it.asLenientTagQueries()
+                else
+                    listOf(it.asQuery())
+                q.forEachIndexed { index, s ->
+                    if(index > 0)
+                        rQuery.or()
+
+                    rQuery.like("${SearchableGalleryMetadata::tags.name}.${Tag::name.name}", s, Case.INSENSITIVE)
+                }
+                rQuery.endGroup()
+            }
+            rQuery.endGroup()
+        }
 
         for(component in query) {
             if(component is Text) {
+                if(component.excluded)
+                    rQuery.not()
+
+                rQuery.beginGroup()
+
                 //Match title
-                if (cachedTitles.find { component.asRegex().test(it) } != null) {
-                    continue
-                }
+                first.titleFields
+                        .forEachIndexed { index, s ->
+                            queryEmpty = false
+                            if(index > 0)
+                                rQuery.or()
+
+                            rQuery.like(s, component.asLenientTitleQuery(), Case.INSENSITIVE)
+                        }
+
                 //Match tags
-                if(!matchTagList(metadata.tags.entries.asSequence().flatMap { it.value.asSequence() },
-                        component)) return false
+                matchTagList(null, component, false) //We already deal with exclusions here
+                rQuery.endGroup()
             } else if(component is Namespace) {
                 if(component.namespace == "uploader") {
+                    queryEmpty = false
                     //Match uploader
-                    if(!component.tag?.rawTextOnly().equals(metadata.uploader,
-                            ignoreCase = true)) {
-                        return false
-                    }
+                    rQuery.equalTo(SearchableGalleryMetadata::uploader.name,
+                            component.tag!!.rawTextOnly(),
+                            Case.INSENSITIVE)
                 } else {
                     if(component.tag!!.components.size > 0) {
-                        //Match namespace
-                        val ns = metadata.tags.entries.asSequence().filter {
-                            it.key == component.namespace
-                        }.flatMap { it.value.asSequence() }
-                        //Match tags
-                        if (!matchTagList(ns, component.tag!!))
-                            return false
+                        //Match namespace + tags
+                        matchTagList(component.namespace, component.tag!!, component.tag!!.excluded)
                     } else {
                         //Perform namespace search
-                        val hasNs = metadata.tags.entries.find {
-                            it.key == component.namespace
-                        } != null
-
-                        if(hasNs && component.excluded)
-                            return false
-                        else if(!hasNs && !component.excluded)
-                            return false
+                        matchTagList(component.namespace, null, component.excluded)
                     }
                 }
             }
         }
-        return true
+        return rQuery.findAll()
     }
 
     fun parseQuery(query: String) = queryCache.getOrPut(query, {

app/src/main/java/exh/search/Text.kt

@@ -1,36 +1,51 @@
 package exh.search
 
-import exh.anyChar
-import ru.lanwen.verbalregex.VerbalExpression
+import exh.plusAssign
 
 class Text: QueryComponent() {
     val components = mutableListOf<TextComponent>()
 
-    private var regex: VerbalExpression? = null
-    private var lenientRegex: VerbalExpression? = null
+    private var query: String? = null
+    private var lenientTitleQuery: String? = null
+    private var lenientTagQueries: List<String>? = null
     private var rawText: String? = null
 
-    fun asRegex(): VerbalExpression {
-        if(regex == null) {
-            regex = baseBuilder().build()
+    fun asQuery(): String {
+        if(query == null) {
+            query = rBaseBuilder().toString()
         }
-        return regex!!
+        return query!!
     }
 
-    fun asLenientRegex(): VerbalExpression {
-        if(lenientRegex == null) {
-            lenientRegex = baseBuilder().anything().build()
+    fun asLenientTitleQuery(): String {
+        if(lenientTitleQuery == null) {
+            lenientTitleQuery = StringBuilder("*").append(rBaseBuilder()).append("*").toString()
         }
-        return lenientRegex!!
+        return lenientTitleQuery!!
     }
 
-    fun baseBuilder(): VerbalExpression.Builder {
-        val builder = VerbalExpression.regex()
+    fun asLenientTagQueries(): List<String> {
+        if(lenientTagQueries == null) {
+            lenientTagQueries = listOf(
+                    //Match beginning of tag
+                    rBaseBuilder().append("*").toString(),
+                    //Tag word matcher (that matches multiple words)
+                    //Can't make it match a single word in Realm :(
+                    StringBuilder(" ").append(rBaseBuilder()).append(" ").toString(),
+                    StringBuilder(" ").append(rBaseBuilder()).toString(),
+                    rBaseBuilder().append(" ").toString()
+            )
+        }
+        return lenientTagQueries!!
+    }
+
+    fun rBaseBuilder(): StringBuilder {
+        val builder = StringBuilder()
         for(component in components) {
             when(component) {
-                is StringTextComponent -> builder.then(component.value)
-                is SingleWildcard -> builder.anyChar()
-                is MultiWildcard -> builder.anything()
+                is StringTextComponent -> builder += component.value
+                is SingleWildcard -> builder += "?"
+                is MultiWildcard -> builder += "*"
             }
         }
         return builder

app/src/main/java/exh/ui/migration/MetadataFetchDialog.kt

@@ -9,20 +9,18 @@ import eu.kanade.tachiyomi.data.database.DatabaseHelper
 import eu.kanade.tachiyomi.data.preference.PreferencesHelper
 import eu.kanade.tachiyomi.data.preference.getOrDefault
 import eu.kanade.tachiyomi.source.SourceManager
-import eu.kanade.tachiyomi.source.online.all.EHentai
 import exh.isExSource
 import exh.isLewdSource
-import exh.metadata.MetadataHelper
-import exh.metadata.copyTo
 import exh.metadata.genericCopyTo
+import exh.metadata.queryMetadataFromManga
+import exh.util.defRealm
+import exh.util.realmTrans
 import timber.log.Timber
 import uy.kohesive.injekt.injectLazy
 import kotlin.concurrent.thread
 
 class MetadataFetchDialog {
 
-    val metadataHelper by lazy { MetadataHelper() }
-
     val db: DatabaseHelper by injectLazy()
 
     val sourceManager: SourceManager by injectLazy()
@@ -42,43 +40,45 @@ class MetadataFetchDialog {
                 .show()
 
         thread {
-            db.deleteMangasNotInLibrary().executeAsBlocking()
+            defRealm { realm ->
+                db.deleteMangasNotInLibrary().executeAsBlocking()
 
-            val libraryMangas = db.getLibraryMangas()
-                    .executeAsBlocking()
-                    .filter {
-                        isLewdSource(it.source)
-                        && metadataHelper.fetchMetadata(it.url, it.source) == null
-                    }
+                val libraryMangas = db.getLibraryMangas()
+                        .executeAsBlocking()
+                        .filter {
+                            isLewdSource(it.source)
+                                    && realm.queryMetadataFromManga(it).findFirst() == null
+                        }
 
-            context.runOnUiThread {
-                progressDialog.maxProgress = libraryMangas.size
-            }
-
-            //Actual metadata fetch code
-            libraryMangas.forEachIndexed { i, manga ->
                 context.runOnUiThread {
-                    progressDialog.setContent("Processing: ${manga.title}")
-                    progressDialog.setProgress(i + 1)
+                    progressDialog.maxProgress = libraryMangas.size
                 }
-                try {
-                    val source = sourceManager.get(manga.source)
-                    source?.let {
-                        manga.copyFrom(it.fetchMangaDetails(manga).toBlocking().first())
-                        metadataHelper.fetchMetadata(manga.url, manga.source)?.genericCopyTo(manga)
+
+                //Actual metadata fetch code
+                libraryMangas.forEachIndexed { i, manga ->
+                    context.runOnUiThread {
+                        progressDialog.setContent("Processing: ${manga.title}")
+                        progressDialog.setProgress(i + 1)
+                    }
+                    try {
+                        val source = sourceManager.get(manga.source)
+                        source?.let {
+                            manga.copyFrom(it.fetchMangaDetails(manga).toBlocking().first())
+                            realm.queryMetadataFromManga(manga).findFirst()?.genericCopyTo(manga)
+                        }
+                    } catch (t: Throwable) {
+                        Timber.e(t, "Could not migrate manga!")
                     }
-                } catch(t: Throwable) {
-                    Timber.e(t, "Could not migrate manga!")
                 }
-            }
 
-            context.runOnUiThread {
-                progressDialog.dismiss()
+                context.runOnUiThread {
+                    progressDialog.dismiss()
 
-                //Enable orientation changes again
-                context.requestedOrientation = ActivityInfo.SCREEN_ORIENTATION_NOSENSOR
+                    //Enable orientation changes again
+                    context.requestedOrientation = ActivityInfo.SCREEN_ORIENTATION_NOSENSOR
 
-                displayMigrationComplete(context)
+                    displayMigrationComplete(context)
+                }
             }
         }
     }
@@ -106,7 +106,7 @@ class MetadataFetchDialog {
                         .cancelable(false)
                         .canceledOnTouchOutside(false)
                         .dismissListener {
-                            preferenceHelper.migrateLibraryAsked().set(true)
+                            preferenceHelper.migrateLibraryAsked2().set(true)
                         }.show()
             }
         }

app/src/main/java/exh/ui/migration/UrlMigrator.kt

@@ -6,7 +6,8 @@ import eu.kanade.tachiyomi.data.preference.PreferencesHelper
 import eu.kanade.tachiyomi.data.preference.getOrDefault
 import exh.isExSource
 import exh.isLewdSource
-import exh.metadata.MetadataHelper
+import exh.metadata.ehMetaQueryFromUrl
+import exh.util.realmTrans
 import uy.kohesive.injekt.injectLazy
 
 class UrlMigrator {
@@ -14,8 +15,6 @@ class UrlMigrator {
 
     private val prefs: PreferencesHelper by injectLazy()
 
-    private val metadataHelper: MetadataHelper by lazy { MetadataHelper() }
-
     fun perform() {
         db.inTransaction {
             val dbMangas = db.getMangas()
@@ -39,33 +38,34 @@ class UrlMigrator {
             //Sort possible dups so we can use binary search on it
             possibleDups.sortBy { it.url }
 
-            badMangas.forEach { manga ->
-                //Build fixed URL
-                val urlWithSlash = "/" + manga.url
-                //Fix metadata if required
-                val metadata = metadataHelper.fetchEhMetadata(manga.url, isExSource(manga.source))
-                metadata?.url?.let {
-                    if(it.startsWith("g/")) { //Check if metadata URL has no slash
-                        metadata.url = urlWithSlash //Fix it
-                        metadataHelper.writeGallery(metadata, manga.source) //Write new metadata to disk
+            realmTrans { realm ->
+                badMangas.forEach { manga ->
+                    //Build fixed URL
+                    val urlWithSlash = "/" + manga.url
+                    //Fix metadata if required
+                    val metadata = realm.ehMetaQueryFromUrl(manga.url, isExSource(manga.source)).findFirst()
+                    metadata?.url?.let {
+                        if (it.startsWith("g/")) { //Check if metadata URL has no slash
+                            metadata.url = urlWithSlash //Fix it
+                        }
                     }
-                }
-                //If we have a dup (with the fixed url), use the dup instead
-                val possibleDup = possibleDups.binarySearchBy(urlWithSlash, selector = { it.url })
-                if(possibleDup >= 0) {
-                    //Make sure it is favorited if we are
-                    if(manga.favorite) {
-                        val dup = possibleDups[possibleDup]
-                        dup.favorite = true
-                        db.insertManga(dup).executeAsBlocking() //Update DB with changes
+                    //If we have a dup (with the fixed url), use the dup instead
+                    val possibleDup = possibleDups.binarySearchBy(urlWithSlash, selector = { it.url })
+                    if (possibleDup >= 0) {
+                        //Make sure it is favorited if we are
+                        if (manga.favorite) {
+                            val dup = possibleDups[possibleDup]
+                            dup.favorite = true
+                            db.insertManga(dup).executeAsBlocking() //Update DB with changes
+                        }
+                        //Delete ourself (but the dup is still there)
+                        db.deleteManga(manga).executeAsBlocking()
+                        return@forEach
                     }
-                    //Delete ourself (but the dup is still there)
-                    db.deleteManga(manga).executeAsBlocking()
-                    return@forEach
+                    //No dup, correct URL and reinsert ourselves
+                    manga.url = urlWithSlash
+                    db.insertManga(manga).executeAsBlocking()
                 }
-                //No dup, correct URL and reinsert ourselves
-                manga.url = urlWithSlash
-                db.insertManga(manga).executeAsBlocking()
             }
         }
     }

app/src/main/java/exh/util/LoggingRealmQuery.kt

@@ -0,0 +1,550 @@
+package exh.util
+
+import io.realm.*
+import java.util.*
+
+/**
+ * Realm query with logging
+ *
+ * @author nulldev
+ */
+
+inline fun <reified E : RealmModel> RealmQuery<out E>.beginLog(clazz: Class<out E>? =
+                                                           E::class.java): LoggingRealmQuery<out E>
+    = LoggingRealmQuery.fromQuery(this, clazz)
+
+class LoggingRealmQuery<E : RealmModel>(val query: RealmQuery<E>) {
+    companion object {
+        fun <E : RealmModel> fromQuery(q: RealmQuery<out E>, clazz: Class<out E>?)
+                = LoggingRealmQuery(q).apply {
+            log += "SELECT * FROM ${clazz?.name ?: "???"} WHERE"
+        }
+    }
+
+    private val log = mutableListOf<String>()
+
+    private fun sec(section: String) = "{$section}"
+
+    fun log() = log.joinToString(separator = " ")
+
+    fun isValid(): Boolean {
+        return query.isValid
+    }
+
+    fun isNull(fieldName: String): RealmQuery<E> {
+        log += sec("\"$fieldName\" IS NULL")
+        return query.isNull(fieldName)
+    }
+
+    fun isNotNull(fieldName: String): RealmQuery<E> {
+        log += sec("\"$fieldName\" IS NOT NULL")
+        return query.isNotNull(fieldName)
+    }
+
+    private fun appendEqualTo(fieldName: String, value: String, casing: Case? = null) {
+        log += sec("\"$fieldName\" == \"$value\"" + (casing?.let {
+            " CASE ${casing.name}"
+        } ?: ""))
+    }
+
+    fun equalTo(fieldName: String, value: String): RealmQuery<E> {
+        appendEqualTo(fieldName, value)
+        return query.equalTo(fieldName, value)
+    }
+
+    fun equalTo(fieldName: String, value: String, casing: Case): RealmQuery<E> {
+        appendEqualTo(fieldName, value, casing)
+        return query.equalTo(fieldName, value, casing)
+    }
+
+    fun equalTo(fieldName: String, value: Byte?): RealmQuery<E> {
+        appendEqualTo(fieldName, value.toString())
+        return query.equalTo(fieldName, value)
+    }
+
+    fun equalTo(fieldName: String, value: ByteArray): RealmQuery<E> {
+        appendEqualTo(fieldName, value.toString())
+        return query.equalTo(fieldName, value)
+    }
+
+    fun equalTo(fieldName: String, value: Short?): RealmQuery<E> {
+        appendEqualTo(fieldName, value.toString())
+        return query.equalTo(fieldName, value)
+    }
+
+    fun equalTo(fieldName: String, value: Int?): RealmQuery<E> {
+        appendEqualTo(fieldName, value.toString())
+        return query.equalTo(fieldName, value)
+    }
+
+    fun equalTo(fieldName: String, value: Long?): RealmQuery<E> {
+        appendEqualTo(fieldName, value.toString())
+        return query.equalTo(fieldName, value)
+    }
+
+    fun equalTo(fieldName: String, value: Double?): RealmQuery<E> {
+        appendEqualTo(fieldName, value.toString())
+        return query.equalTo(fieldName, value)
+    }
+
+    fun equalTo(fieldName: String, value: Float?): RealmQuery<E> {
+        appendEqualTo(fieldName, value.toString())
+        return query.equalTo(fieldName, value)
+    }
+
+    fun equalTo(fieldName: String, value: Boolean?): RealmQuery<E> {
+        appendEqualTo(fieldName, value.toString())
+        return query.equalTo(fieldName, value)
+    }
+
+    fun equalTo(fieldName: String, value: Date): RealmQuery<E> {
+        appendEqualTo(fieldName, value.toString())
+        return query.equalTo(fieldName, value)
+    }
+
+    fun appendIn(fieldName: String, values: Array<out Any?>, casing: Case? = null) {
+        log += sec("[${values.joinToString(separator = ", ", transform = {
+            "\"$it\""
+        })}] IN \"$fieldName\"" + (casing?.let {
+            " CASE ${casing.name}"
+        } ?: ""))
+    }
+
+    fun `in`(fieldName: String, values: Array<String>): RealmQuery<E> {
+        appendIn(fieldName, values)
+        return query.`in`(fieldName, values)
+    }
+
+    fun `in`(fieldName: String, values: Array<String>, casing: Case): RealmQuery<E> {
+        appendIn(fieldName, values, casing)
+        return query.`in`(fieldName, values, casing)
+    }
+
+    fun `in`(fieldName: String, values: Array<Byte>): RealmQuery<E> {
+        appendIn(fieldName, values)
+        return query.`in`(fieldName, values)
+    }
+
+    fun `in`(fieldName: String, values: Array<Short>): RealmQuery<E> {
+        appendIn(fieldName, values)
+        return query.`in`(fieldName, values)
+    }
+
+    fun `in`(fieldName: String, values: Array<Int>): RealmQuery<E> {
+        appendIn(fieldName, values)
+        return query.`in`(fieldName, values)
+    }
+
+    fun `in`(fieldName: String, values: Array<Long>): RealmQuery<E> {
+        appendIn(fieldName, values)
+        return query.`in`(fieldName, values)
+    }
+
+    fun `in`(fieldName: String, values: Array<Double>): RealmQuery<E> {
+        appendIn(fieldName, values)
+        return query.`in`(fieldName, values)
+    }
+
+    fun `in`(fieldName: String, values: Array<Float>): RealmQuery<E> {
+        appendIn(fieldName, values)
+        return query.`in`(fieldName, values)
+    }
+
+    fun `in`(fieldName: String, values: Array<Boolean>): RealmQuery<E> {
+        appendIn(fieldName, values)
+        return query.`in`(fieldName, values)
+    }
+
+    fun `in`(fieldName: String, values: Array<Date>): RealmQuery<E> {
+        appendIn(fieldName, values)
+        return query.`in`(fieldName, values)
+    }
+
+    private fun appendNotEqualTo(fieldName: String, value: Any?, casing: Case? = null) {
+        log += sec("\"$fieldName\" != \"$value\"" + (casing?.let {
+            " CASE ${casing.name}"
+        } ?: ""))
+    }
+
+    fun notEqualTo(fieldName: String, value: String): RealmQuery<E> {
+        appendNotEqualTo(fieldName, value)
+        return query.notEqualTo(fieldName, value)
+    }
+
+    fun notEqualTo(fieldName: String, value: String, casing: Case): RealmQuery<E> {
+        appendNotEqualTo(fieldName, value, casing)
+        return query.notEqualTo(fieldName, value, casing)
+    }
+
+    fun notEqualTo(fieldName: String, value: Byte?): RealmQuery<E> {
+        appendNotEqualTo(fieldName, value)
+        return query.notEqualTo(fieldName, value)
+    }
+
+    fun notEqualTo(fieldName: String, value: ByteArray): RealmQuery<E> {
+        appendNotEqualTo(fieldName, value)
+        return query.notEqualTo(fieldName, value)
+    }
+
+    fun notEqualTo(fieldName: String, value: Short?): RealmQuery<E> {
+        appendNotEqualTo(fieldName, value)
+        return query.notEqualTo(fieldName, value)
+    }
+
+    fun notEqualTo(fieldName: String, value: Int?): RealmQuery<E> {
+        appendNotEqualTo(fieldName, value)
+        return query.notEqualTo(fieldName, value)
+    }
+
+    fun notEqualTo(fieldName: String, value: Long?): RealmQuery<E> {
+        appendNotEqualTo(fieldName, value)
+        return query.notEqualTo(fieldName, value)
+    }
+
+    fun notEqualTo(fieldName: String, value: Double?): RealmQuery<E> {
+        appendNotEqualTo(fieldName, value)
+        return query.notEqualTo(fieldName, value)
+    }
+
+    fun notEqualTo(fieldName: String, value: Float?): RealmQuery<E> {
+        appendNotEqualTo(fieldName, value)
+        return query.notEqualTo(fieldName, value)
+    }
+
+    fun notEqualTo(fieldName: String, value: Boolean?): RealmQuery<E> {
+        appendNotEqualTo(fieldName, value)
+        return query.notEqualTo(fieldName, value)
+    }
+
+    fun notEqualTo(fieldName: String, value: Date): RealmQuery<E> {
+        appendNotEqualTo(fieldName, value)
+        return query.notEqualTo(fieldName, value)
+    }
+
+    private fun appendGreaterThan(fieldName: String, value: Any?) {
+        log += sec("\"$fieldName\" > $value")
+    }
+
+    fun greaterThan(fieldName: String, value: Int): RealmQuery<E> {
+        appendGreaterThan(fieldName, value)
+        return query.greaterThan(fieldName, value)
+    }
+
+    fun greaterThan(fieldName: String, value: Long): RealmQuery<E> {
+        appendGreaterThan(fieldName, value)
+        return query.greaterThan(fieldName, value)
+    }
+
+    fun greaterThan(fieldName: String, value: Double): RealmQuery<E> {
+        appendGreaterThan(fieldName, value)
+        return query.greaterThan(fieldName, value)
+    }
+
+    fun greaterThan(fieldName: String, value: Float): RealmQuery<E> {
+        appendGreaterThan(fieldName, value)
+        return query.greaterThan(fieldName, value)
+    }
+
+    fun greaterThan(fieldName: String, value: Date): RealmQuery<E> {
+        appendGreaterThan(fieldName, value)
+        return query.greaterThan(fieldName, value)
+    }
+
+    private fun appendGreaterThanOrEqualTo(fieldName: String, value: Any?) {
+        log += sec("\"$fieldName\" >= $value")
+    }
+
+    fun greaterThanOrEqualTo(fieldName: String, value: Int): RealmQuery<E> {
+        appendGreaterThanOrEqualTo(fieldName, value)
+        return query.greaterThanOrEqualTo(fieldName, value)
+    }
+
+    fun greaterThanOrEqualTo(fieldName: String, value: Long): RealmQuery<E> {
+        appendGreaterThanOrEqualTo(fieldName, value)
+        return query.greaterThanOrEqualTo(fieldName, value)
+    }
+
+    fun greaterThanOrEqualTo(fieldName: String, value: Double): RealmQuery<E> {
+        appendGreaterThanOrEqualTo(fieldName, value)
+        return query.greaterThanOrEqualTo(fieldName, value)
+    }
+
+    fun greaterThanOrEqualTo(fieldName: String, value: Float): RealmQuery<E> {
+        appendGreaterThanOrEqualTo(fieldName, value)
+        return query.greaterThanOrEqualTo(fieldName, value)
+    }
+
+    fun greaterThanOrEqualTo(fieldName: String, value: Date): RealmQuery<E> {
+        appendGreaterThanOrEqualTo(fieldName, value)
+        return query.greaterThanOrEqualTo(fieldName, value)
+    }
+
+    private fun appendLessThan(fieldName: String, value: Any?) {
+        log += sec("\"$fieldName\" < $value")
+    }
+
+    fun lessThan(fieldName: String, value: Int): RealmQuery<E> {
+        appendLessThan(fieldName, value)
+        return query.lessThan(fieldName, value)
+    }
+
+    fun lessThan(fieldName: String, value: Long): RealmQuery<E> {
+        appendLessThan(fieldName, value)
+        return query.lessThan(fieldName, value)
+    }
+
+    fun lessThan(fieldName: String, value: Double): RealmQuery<E> {
+        appendLessThan(fieldName, value)
+        return query.lessThan(fieldName, value)
+    }
+
+    fun lessThan(fieldName: String, value: Float): RealmQuery<E> {
+        appendLessThan(fieldName, value)
+        return query.lessThan(fieldName, value)
+    }
+
+    fun lessThan(fieldName: String, value: Date): RealmQuery<E> {
+        appendLessThan(fieldName, value)
+        return query.lessThan(fieldName, value)
+    }
+
+    private fun appendLessThanOrEqualTo(fieldName: String, value: Any?) {
+        log += sec("\"$fieldName\" <= $value")
+    }
+
+    fun lessThanOrEqualTo(fieldName: String, value: Int): RealmQuery<E> {
+        appendLessThanOrEqualTo(fieldName, value)
+        return query.lessThanOrEqualTo(fieldName, value)
+    }
+
+    fun lessThanOrEqualTo(fieldName: String, value: Long): RealmQuery<E> {
+        appendLessThanOrEqualTo(fieldName, value)
+        return query.lessThanOrEqualTo(fieldName, value)
+    }
+
+    fun lessThanOrEqualTo(fieldName: String, value: Double): RealmQuery<E> {
+        appendLessThanOrEqualTo(fieldName, value)
+        return query.lessThanOrEqualTo(fieldName, value)
+    }
+
+    fun lessThanOrEqualTo(fieldName: String, value: Float): RealmQuery<E> {
+        appendLessThanOrEqualTo(fieldName, value)
+        return query.lessThanOrEqualTo(fieldName, value)
+    }
+
+    fun lessThanOrEqualTo(fieldName: String, value: Date): RealmQuery<E> {
+        appendLessThanOrEqualTo(fieldName, value)
+        return query.lessThanOrEqualTo(fieldName, value)
+    }
+
+    private fun appendBetween(fieldName: String, from: Any?, to: Any?) {
+        log += sec("\"$fieldName\" BETWEEN $from - $to")
+    }
+
+    fun between(fieldName: String, from: Int, to: Int): RealmQuery<E> {
+        appendBetween(fieldName, from, to)
+        return query.between(fieldName, from, to)
+    }
+
+    fun between(fieldName: String, from: Long, to: Long): RealmQuery<E> {
+        appendBetween(fieldName, from, to)
+        return query.between(fieldName, from, to)
+    }
+
+    fun between(fieldName: String, from: Double, to: Double): RealmQuery<E> {
+        appendBetween(fieldName, from, to)
+        return query.between(fieldName, from, to)
+    }
+
+    fun between(fieldName: String, from: Float, to: Float): RealmQuery<E> {
+        appendBetween(fieldName, from, to)
+        return query.between(fieldName, from, to)
+    }
+
+    fun between(fieldName: String, from: Date, to: Date): RealmQuery<E> {
+        appendBetween(fieldName, from, to)
+        return query.between(fieldName, from, to)
+    }
+
+    private fun appendContains(fieldName: String, value: Any?, casing: Case? = null) {
+        log += sec("\"$fieldName\" CONTAINS \"$value\"" + (casing?.let {
+            " CASE ${casing.name}"
+        } ?: ""))
+    }
+
+    fun contains(fieldName: String, value: String): RealmQuery<E> {
+        appendContains(fieldName, value)
+        return query.contains(fieldName, value)
+    }
+
+    fun contains(fieldName: String, value: String, casing: Case): RealmQuery<E> {
+        appendContains(fieldName, value, casing)
+        return query.contains(fieldName, value, casing)
+    }
+
+    private fun appendBeginsWith(fieldName: String, value: Any?, casing: Case? = null) {
+        log += sec("\"$fieldName\" BEGINS WITH \"$value\"" + (casing?.let {
+            " CASE ${casing.name}"
+        } ?: ""))
+    }
+
+    fun beginsWith(fieldName: String, value: String): RealmQuery<E> {
+        appendBeginsWith(fieldName, value)
+        return query.beginsWith(fieldName, value)
+    }
+
+    fun beginsWith(fieldName: String, value: String, casing: Case): RealmQuery<E> {
+        appendBeginsWith(fieldName, value, casing)
+        return query.beginsWith(fieldName, value, casing)
+    }
+
+    private fun appendEndsWith(fieldName: String, value: Any?, casing: Case? = null) {
+        log += sec("\"$fieldName\" ENDS WITH \"$value\"" + (casing?.let {
+            " CASE ${casing.name}"
+        } ?: ""))
+    }
+
+    fun endsWith(fieldName: String, value: String): RealmQuery<E> {
+        appendEndsWith(fieldName, value)
+        return query.endsWith(fieldName, value)
+    }
+
+    fun endsWith(fieldName: String, value: String, casing: Case): RealmQuery<E> {
+        appendEndsWith(fieldName, value, casing)
+        return query.endsWith(fieldName, value, casing)
+    }
+
+    private fun appendLike(fieldName: String, value: Any?, casing: Case? = null) {
+        log += sec("\"$fieldName\" LIKE \"$value\"" + (casing?.let {
+            " CASE ${casing.name}"
+        } ?: ""))
+    }
+
+    fun like(fieldName: String, value: String): RealmQuery<E> {
+        appendLike(fieldName, value)
+        return query.like(fieldName, value)
+    }
+
+    fun like(fieldName: String, value: String, casing: Case): RealmQuery<E> {
+        appendLike(fieldName, value, casing)
+        return query.like(fieldName, value, casing)
+    }
+
+    fun beginGroup(): RealmQuery<E> {
+        log += "("
+        return query.beginGroup()
+    }
+
+    fun endGroup(): RealmQuery<E> {
+        log += ")"
+        return query.endGroup()
+    }
+
+    fun or(): RealmQuery<E> {
+        log += "OR"
+        return query.or()
+    }
+
+    operator fun not(): RealmQuery<E> {
+        log += "NOT"
+        return query.not()
+    }
+
+    fun isEmpty(fieldName: String): RealmQuery<E> {
+        log += "\"$fieldName\" IS EMPTY"
+        return query.isEmpty(fieldName)
+    }
+
+    fun isNotEmpty(fieldName: String): RealmQuery<E> {
+        log += "\"$fieldName\" IS NOT EMPTY"
+        return query.isNotEmpty(fieldName)
+    }
+
+    fun distinct(fieldName: String): RealmResults<E> {
+        return query.distinct(fieldName)
+    }
+
+    fun distinctAsync(fieldName: String): RealmResults<E> {
+        return query.distinctAsync(fieldName)
+    }
+
+    fun distinct(firstFieldName: String, vararg remainingFieldNames: String): RealmResults<E> {
+        return query.distinct(firstFieldName, *remainingFieldNames)
+    }
+
+    fun sum(fieldName: String): Number {
+        return query.sum(fieldName)
+    }
+
+    fun average(fieldName: String): Double {
+        return query.average(fieldName)
+    }
+
+    fun min(fieldName: String): Number {
+        return query.min(fieldName)
+    }
+
+    fun minimumDate(fieldName: String): Date {
+        return query.minimumDate(fieldName)
+    }
+
+    fun max(fieldName: String): Number {
+        return query.max(fieldName)
+    }
+
+    fun maximumDate(fieldName: String): Date {
+        return query.maximumDate(fieldName)
+    }
+
+    fun count(): Long {
+        return query.count()
+    }
+
+    fun findAll(): RealmResults<E> {
+        return query.findAll()
+    }
+
+    fun findAllAsync(): RealmResults<E> {
+        return query.findAllAsync()
+    }
+
+    fun findAllSorted(fieldName: String, sortOrder: Sort): RealmResults<E> {
+        return query.findAllSorted(fieldName, sortOrder)
+    }
+
+    fun findAllSortedAsync(fieldName: String, sortOrder: Sort): RealmResults<E> {
+        return query.findAllSortedAsync(fieldName, sortOrder)
+    }
+
+    fun findAllSorted(fieldName: String): RealmResults<E> {
+        return query.findAllSorted(fieldName)
+    }
+
+    fun findAllSortedAsync(fieldName: String): RealmResults<E> {
+        return query.findAllSortedAsync(fieldName)
+    }
+
+    fun findAllSorted(fieldNames: Array<String>, sortOrders: Array<Sort>): RealmResults<E> {
+        return query.findAllSorted(fieldNames, sortOrders)
+    }
+
+    fun findAllSortedAsync(fieldNames: Array<String>, sortOrders: Array<Sort>): RealmResults<E> {
+        return query.findAllSortedAsync(fieldNames, sortOrders)
+    }
+
+    fun findAllSorted(fieldName1: String, sortOrder1: Sort, fieldName2: String, sortOrder2: Sort): RealmResults<E> {
+        return query.findAllSorted(fieldName1, sortOrder1, fieldName2, sortOrder2)
+    }
+
+    fun findAllSortedAsync(fieldName1: String, sortOrder1: Sort, fieldName2: String, sortOrder2: Sort): RealmResults<E> {
+        return query.findAllSortedAsync(fieldName1, sortOrder1, fieldName2, sortOrder2)
+    }
+
+    fun findFirst(): E {
+        return query.findFirst()
+    }
+
+    fun findFirstAsync(): E {
+        return query.findFirstAsync()
+    }
+}

app/src/main/java/exh/util/RealmUtil.kt

@@ -0,0 +1,39 @@
+package exh.util
+
+import io.realm.Realm
+import io.realm.RealmModel
+import io.realm.log.RealmLog
+import java.util.*
+
+inline fun <T> realmTrans(block: (Realm) -> T): T {
+    return defRealm {
+        it.beginTransaction()
+        try {
+            val res = block(it)
+            it.commitTransaction()
+            res
+        } catch(t: Throwable) {
+            if (it.isInTransaction) {
+                it.cancelTransaction()
+            } else {
+                RealmLog.warn("Could not cancel transaction, not currently in a transaction.")
+            }
+
+            throw t
+        } finally {
+            //Just in case
+            if (it.isInTransaction) {
+                it.cancelTransaction()
+            }
+        }
+    }
+}
+
+inline fun <T> defRealm(block: (Realm) -> T): T {
+    return Realm.getDefaultInstance().use {
+        block(it)
+    }
+}
+
+fun <T : RealmModel> Realm.createUUIDObj(clazz: Class<T>)
+    = createObject(clazz, UUID.randomUUID().toString())

app/src/main/res/raw/changelog_release.xml

@@ -1,6 +1,20 @@
 <?xml version="1.0" encoding="utf-8"?>
 <changelog bulletedList="true">
 
+    <changelogversion versionName="v6.1.1-EH" changeDate="">
+        <changelogtext>EH - Rewrite batch add screen</changelogtext>
+
+        <changelogtext>EH - Add nhentai link import support</changelogtext>
+
+        <changelogtext>EH - Add the ability to import links by searching them in the catalogues</changelogtext>
+
+        <changelogtext>EH - Increase library tag search speed</changelogtext>
+
+        <changelogtext>EH - Rewrite app lock UI</changelogtext>
+
+        <changelogtext>EH - Add fingerprint support to app lock</changelogtext>
+    </changelogversion>
+
     <changelogversion versionName="v0.6.1" changeDate="">
         <changelogtext>Bugfix release.</changelogtext>
     </changelogversion>

build.gradle

@@ -13,6 +13,8 @@ buildscript {
 
         //Firebase (EH)
         classpath 'com.google.gms:google-services:3.0.0'
+        //Realm (EH)
+        classpath "io.realm:realm-gradle-plugin:3.5.0"
     }
 }