Fix MangaLib provider

app/src/main/java/org/koitharu/kotatsu/core/model/MangaSource.kt

@@ -22,6 +22,6 @@ enum class MangaSource(
 	HENCHAN("Хентай-тян", "ru", HenChanRepository::class.java),
 	YAOICHAN("Яой-тян", "ru", YaoiChanRepository::class.java),
 	MANGATOWN("MangaTown", "en", MangaTownRepository::class.java),
-	MANGALIB("MangaLib", "ru", MangaLibRepository::class.java),
-	HENTAILIB("HentaiLib", "ru", HentaiLibRepository::class.java)
+	MANGALIB("MangaLib", "ru", MangaLibRepository::class.java)
+	// HENTAILIB("HentaiLib", "ru", HentaiLibRepository::class.java)
 }

app/src/main/java/org/koitharu/kotatsu/core/parser/RemoteMangaRepository.kt

@@ -1,18 +1,15 @@
 package org.koitharu.kotatsu.core.parser
 
-import org.koin.core.KoinComponent
-import org.koin.core.inject
 import org.koitharu.kotatsu.core.model.MangaPage
 import org.koitharu.kotatsu.core.model.MangaSource
 import org.koitharu.kotatsu.core.model.MangaTag
 import org.koitharu.kotatsu.core.model.SortOrder
 import org.koitharu.kotatsu.domain.MangaLoaderContext
 
-abstract class RemoteMangaRepository : MangaRepository, KoinComponent {
+abstract class RemoteMangaRepository(protected val loaderContext: MangaLoaderContext) : MangaRepository {
 
 	protected abstract val source: MangaSource
 
-	protected val loaderContext by inject<MangaLoaderContext>()
 	protected val conf by lazy(LazyThreadSafetyMode.NONE) {
 		loaderContext.getSettings(source)
 	}

app/src/main/java/org/koitharu/kotatsu/core/parser/site/ChanRepository.kt

@@ -4,9 +4,12 @@ import org.koitharu.kotatsu.R
 import org.koitharu.kotatsu.core.exceptions.ParseException
 import org.koitharu.kotatsu.core.model.*
 import org.koitharu.kotatsu.core.parser.RemoteMangaRepository
+import org.koitharu.kotatsu.domain.MangaLoaderContext
 import org.koitharu.kotatsu.utils.ext.*
 
-abstract class ChanRepository : RemoteMangaRepository() {
+abstract class ChanRepository(loaderContext: MangaLoaderContext) : RemoteMangaRepository(
+	loaderContext
+) {
 
 	protected abstract val defaultDomain: String
 

app/src/main/java/org/koitharu/kotatsu/core/parser/site/DesuMeRepository.kt

@@ -4,9 +4,13 @@ import org.koitharu.kotatsu.R
 import org.koitharu.kotatsu.core.exceptions.ParseException
 import org.koitharu.kotatsu.core.model.*
 import org.koitharu.kotatsu.core.parser.RemoteMangaRepository
-import org.koitharu.kotatsu.utils.ext.*
+import org.koitharu.kotatsu.domain.MangaLoaderContext
+import org.koitharu.kotatsu.utils.ext.map
+import org.koitharu.kotatsu.utils.ext.mapIndexed
+import org.koitharu.kotatsu.utils.ext.parseHtml
+import org.koitharu.kotatsu.utils.ext.parseJson
 
-class DesuMeRepository : RemoteMangaRepository() {
+class DesuMeRepository(loaderContext: MangaLoaderContext) : RemoteMangaRepository(loaderContext) {
 
 	override val source = MangaSource.DESUME
 

app/src/main/java/org/koitharu/kotatsu/core/parser/site/GroupleRepository.kt

@@ -4,9 +4,11 @@ import org.koitharu.kotatsu.R
 import org.koitharu.kotatsu.core.exceptions.ParseException
 import org.koitharu.kotatsu.core.model.*
 import org.koitharu.kotatsu.core.parser.RemoteMangaRepository
+import org.koitharu.kotatsu.domain.MangaLoaderContext
 import org.koitharu.kotatsu.utils.ext.*
 
-abstract class GroupleRepository : RemoteMangaRepository() {
+abstract class GroupleRepository(loaderContext: MangaLoaderContext) :
+	RemoteMangaRepository(loaderContext) {
 
 	protected abstract val defaultDomain: String
 
@@ -28,8 +30,11 @@ abstract class GroupleRepository : RemoteMangaRepository() {
 				"https://$domain/search",
 				mapOf("q" to query, "offset" to offset.toString())
 			)
-			tag == null -> loaderContext.httpGet("https://$domain/list?sortType=${getSortKey(
-				sortOrder)}&offset=$offset")
+			tag == null -> loaderContext.httpGet(
+				"https://$domain/list?sortType=${getSortKey(
+					sortOrder
+				)}&offset=$offset"
+			)
 			else -> loaderContext.httpGet(
 				"https://$domain/list/genre/${tag.key}?sortType=${getSortKey(
 					sortOrder

app/src/main/java/org/koitharu/kotatsu/core/parser/site/HenChanRepository.kt

@@ -5,11 +5,12 @@ import org.koitharu.kotatsu.core.model.Manga
 import org.koitharu.kotatsu.core.model.MangaChapter
 import org.koitharu.kotatsu.core.model.MangaSource
 import org.koitharu.kotatsu.core.model.MangaTag
+import org.koitharu.kotatsu.domain.MangaLoaderContext
 import org.koitharu.kotatsu.utils.ext.longHashCode
 import org.koitharu.kotatsu.utils.ext.parseHtml
 import org.koitharu.kotatsu.utils.ext.withDomain
 
-class HenChanRepository : ChanRepository() {
+class HenChanRepository(loaderContext: MangaLoaderContext) : ChanRepository(loaderContext) {
 
 	override val defaultDomain = "h-chan.me"
 	override val source = MangaSource.HENCHAN

app/src/main/java/org/koitharu/kotatsu/core/parser/site/HentaiLibRepository.kt

@@ -1,11 +1,10 @@
 package org.koitharu.kotatsu.core.parser.site
 
-import org.koitharu.kotatsu.core.model.MangaSource
-
-class HentaiLibRepository : MangaLibRepository() {
+/*
+class HentaiLibRepository(loaderContext: MangaLoaderContext) : MangaLibRepository(loaderContext) {
 
 	protected override val defaultDomain = "hentailib.me"
 
 	override val source = MangaSource.HENTAILIB
 
-}
+}*/

app/src/main/java/org/koitharu/kotatsu/core/parser/site/MangaChanRepository.kt

@@ -1,8 +1,9 @@
 package org.koitharu.kotatsu.core.parser.site
 
 import org.koitharu.kotatsu.core.model.MangaSource
+import org.koitharu.kotatsu.domain.MangaLoaderContext
 
-class MangaChanRepository : ChanRepository() {
+class MangaChanRepository(loaderContext: MangaLoaderContext) : ChanRepository(loaderContext) {
 
 	override val defaultDomain = "manga-chan.me"
 	override val source = MangaSource.MANGACHAN

app/src/main/java/org/koitharu/kotatsu/core/parser/site/MangaLibRepository.kt

@@ -6,9 +6,11 @@ import org.koitharu.kotatsu.R
 import org.koitharu.kotatsu.core.exceptions.ParseException
 import org.koitharu.kotatsu.core.model.*
 import org.koitharu.kotatsu.core.parser.RemoteMangaRepository
+import org.koitharu.kotatsu.domain.MangaLoaderContext
 import org.koitharu.kotatsu.utils.ext.*
 
-open class MangaLibRepository : RemoteMangaRepository() {
+open class MangaLibRepository(loaderContext: MangaLoaderContext) :
+	RemoteMangaRepository(loaderContext) {
 
 	protected open val defaultDomain = "mangalib.me"
 
@@ -28,6 +30,9 @@ open class MangaLibRepository : RemoteMangaRepository() {
 		sortOrder: SortOrder?,
 		tag: MangaTag?
 	): List<Manga> {
+		if (!query.isNullOrEmpty()) {
+			return search(query)
+		}
 		val domain = conf.getDomain(defaultDomain)
 		val page = (offset / 60f).toIntUp()
 		val url = buildString {
@@ -107,6 +112,7 @@ open class MangaLibRepository : RemoteMangaRepository() {
 							)
 						)
 					}
+					chapters.reverse()
 					break@scripts
 				}
 			}
@@ -193,4 +199,25 @@ open class MangaLibRepository : RemoteMangaRepository() {
 		SortOrder.NEWEST -> "desc&sort=created_at"
 		else -> "desc&sort=last_chapter_at"
 	}
+
+	private suspend fun search(query: String): List<Manga> {
+		val domain = conf.getDomain(defaultDomain)
+		val json = loaderContext.httpGet("https://$domain/search?query=${query.urlEncoded()}")
+			.parseJsonArray()
+		return json.map { jo ->
+			val url = "https://$domain/${jo.getString("slug")}"
+			Manga(
+				id = url.longHashCode(),
+				url = url,
+				title = jo.getString("rus_name"),
+				altTitle = jo.getString("name"),
+				author = null,
+				tags = emptySet(),
+				rating = Manga.NO_RATING,
+				state = null,
+				source = source,
+				coverUrl = "https://$domain/uploads/cover/${jo.getString("slug")}/${jo.getString("cover")}/cover_thumb.jpg"
+			)
+		}
+	}
 }

app/src/main/java/org/koitharu/kotatsu/core/parser/site/MangaTownRepository.kt

@@ -5,10 +5,11 @@ import org.koitharu.kotatsu.R
 import org.koitharu.kotatsu.core.exceptions.ParseException
 import org.koitharu.kotatsu.core.model.*
 import org.koitharu.kotatsu.core.parser.RemoteMangaRepository
+import org.koitharu.kotatsu.domain.MangaLoaderContext
 import org.koitharu.kotatsu.utils.ext.*
 import java.util.*
 
-class MangaTownRepository : RemoteMangaRepository() {
+class MangaTownRepository(loaderContext: MangaLoaderContext) : RemoteMangaRepository(loaderContext) {
 
 	override val source = MangaSource.MANGATOWN
 

app/src/main/java/org/koitharu/kotatsu/core/parser/site/MintMangaRepository.kt

@@ -1,8 +1,9 @@
 package org.koitharu.kotatsu.core.parser.site
 
 import org.koitharu.kotatsu.core.model.MangaSource
+import org.koitharu.kotatsu.domain.MangaLoaderContext
 
-class MintMangaRepository : GroupleRepository() {
+class MintMangaRepository(loaderContext: MangaLoaderContext) : GroupleRepository(loaderContext) {
 
 	override val source = MangaSource.MINTMANGA
 	override val defaultDomain: String = "mintmanga.live"

app/src/main/java/org/koitharu/kotatsu/core/parser/site/ReadmangaRepository.kt

@@ -1,8 +1,9 @@
 package org.koitharu.kotatsu.core.parser.site
 
 import org.koitharu.kotatsu.core.model.MangaSource
+import org.koitharu.kotatsu.domain.MangaLoaderContext
 
-class ReadmangaRepository : GroupleRepository() {
+class ReadmangaRepository(loaderContext: MangaLoaderContext) : GroupleRepository(loaderContext) {
 
 	override val defaultDomain = "readmanga.me"
 	override val source = MangaSource.READMANGA_RU

app/src/main/java/org/koitharu/kotatsu/core/parser/site/SelfMangaRepository.kt

@@ -1,8 +1,9 @@
 package org.koitharu.kotatsu.core.parser.site
 
 import org.koitharu.kotatsu.core.model.MangaSource
+import org.koitharu.kotatsu.domain.MangaLoaderContext
 
-class SelfMangaRepository : GroupleRepository() {
+class SelfMangaRepository(loaderContext: MangaLoaderContext) : GroupleRepository(loaderContext) {
 
 	override val defaultDomain = "selfmanga.ru"
 	override val source = MangaSource.SELFMANGA

app/src/main/java/org/koitharu/kotatsu/core/parser/site/YaoiChanRepository.kt

@@ -4,11 +4,12 @@ import org.koitharu.kotatsu.core.exceptions.ParseException
 import org.koitharu.kotatsu.core.model.Manga
 import org.koitharu.kotatsu.core.model.MangaChapter
 import org.koitharu.kotatsu.core.model.MangaSource
+import org.koitharu.kotatsu.domain.MangaLoaderContext
 import org.koitharu.kotatsu.utils.ext.longHashCode
 import org.koitharu.kotatsu.utils.ext.parseHtml
 import org.koitharu.kotatsu.utils.ext.withDomain
 
-class YaoiChanRepository : ChanRepository() {
+class YaoiChanRepository(loaderContext: MangaLoaderContext) : ChanRepository(loaderContext) {
 
 	override val source = MangaSource.YAOICHAN
 	override val defaultDomain = "yaoi-chan.me"

app/src/main/java/org/koitharu/kotatsu/domain/MangaProviderFactory.kt

@@ -2,13 +2,19 @@ package org.koitharu.kotatsu.domain
 
 import org.koin.core.KoinComponent
 import org.koin.core.get
+import org.koin.core.inject
 import org.koitharu.kotatsu.core.model.MangaSource
 import org.koitharu.kotatsu.core.parser.LocalMangaRepository
 import org.koitharu.kotatsu.core.parser.MangaRepository
 import org.koitharu.kotatsu.core.prefs.AppSettings
+import java.lang.ref.WeakReference
+import java.util.*
 
 object MangaProviderFactory : KoinComponent {
 
+	private val loaderContext by inject<MangaLoaderContext>()
+	private val cache = EnumMap<MangaSource, WeakReference<MangaRepository>>(MangaSource::class.java)
+
 	fun getSources(includeHidden: Boolean): List<MangaSource> {
 		val settings = get<AppSettings>()
 		val list = MangaSource.values().toList() - MangaSource.LOCAL
@@ -18,7 +24,7 @@ object MangaProviderFactory : KoinComponent {
 			val e = order.indexOf(x.ordinal)
 			if (e == -1) order.size + x.ordinal else e
 		}
-		return if(includeHidden) {
+		return if (includeHidden) {
 			sorted
 		} else {
 			sorted.filterNot { x ->
@@ -27,9 +33,24 @@ object MangaProviderFactory : KoinComponent {
 		}
 	}
 
-	fun createLocal() = LocalMangaRepository()
+	fun createLocal(): LocalMangaRepository =
+		(cache[MangaSource.LOCAL]?.get() as? LocalMangaRepository)
+			?: LocalMangaRepository().also {
+				cache[MangaSource.LOCAL] = WeakReference<MangaRepository>(it)
+			}
 
+	@Throws(Throwable::class)
 	fun create(source: MangaSource): MangaRepository {
-		return source.cls.newInstance()
+		cache[source]?.get()?.let {
+			return it
+		}
+		val instance = try {
+			source.cls.getDeclaredConstructor(MangaLoaderContext::class.java)
+				.newInstance(loaderContext)
+		} catch (e: NoSuchMethodException) {
+			source.cls.newInstance()
+		}
+		cache[source] = WeakReference<MangaRepository>(instance)
+		return instance
 	}
 }

app/src/main/java/org/koitharu/kotatsu/ui/reader/PageLoader.kt

@@ -51,13 +51,12 @@ class PageLoader : KoinComponent, CoroutineScope, DisposableHandle {
 				.cacheControl(CacheUtils.CONTROL_DISABLED)
 				.build()
 			okHttp.newCall(request).await().use { response ->
-				val body = response.body!!
-				val type = body.contentType()
-				check(type?.type == "image") {
-					"Unexpected content type ${type?.type}/${type?.subtype}"
+				val body = response.body
+				checkNotNull(body) {
+					"Null response"
 				}
 				cache.put(url) { out ->
-					response.body!!.byteStream().copyTo(out)
+					body.byteStream().copyTo(out)
 				}
 			}
 		}

app/src/main/java/org/koitharu/kotatsu/utils/CacheUtils.kt

@@ -12,7 +12,6 @@ object CacheUtils {
 
 	@JvmStatic
 	val CONTROL_DISABLED = CacheControl.Builder()
-		.noCache()
 		.noStore()
 		.build()
 

app/src/main/java/org/koitharu/kotatsu/utils/ext/ParseExt.kt

@@ -2,6 +2,7 @@ package org.koitharu.kotatsu.utils.ext
 
 import okhttp3.Response
 import okhttp3.internal.closeQuietly
+import org.json.JSONArray
 import org.json.JSONObject
 import org.jsoup.Jsoup
 import org.jsoup.nodes.Document
@@ -30,6 +31,15 @@ fun Response.parseJson(): JSONObject {
 	}
 }
 
+fun Response.parseJsonArray(): JSONArray {
+	try {
+		val string = body?.string() ?: throw NullPointerException("Response body is null")
+		return JSONArray(string)
+	} finally {
+		closeQuietly()
+	}
+}
+
 inline fun Elements.findOwnText(predicate: (String) -> Boolean): String? {
 	for (x in this) {
 		val ownText = x.ownText()