Merge remote-tracking branch 'origin/master'

Bug fix
Update README.md
2022-02-01 17:46:44 +09:00 · 2022-02-01 17:46:35 +09:00 · 2022-02-01 17:37:50 +09:00 · 2022-02-01 17:36:44 +09:00 · 2022-02-01 11:45:54 +09:00 · 2022-02-01 11:45:45 +09:00
34 changed files with 880 additions and 530 deletions
--- a/.idea/deploymentTargetDropDown.xml
+++ b/.idea/deploymentTargetDropDown.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="deploymentTargetDropDown">
+    <targetSelectedWithDropDown>
+      <Target>
+        <type value="QUICK_BOOT_TARGET" />
+        <deviceKey>
+          <Key>
+            <type value="VIRTUAL_DEVICE_PATH" />
+            <value value="$USER_HOME$/.android/avd/Pixel_2_API_31.avd" />
+          </Key>
+        </deviceKey>
+      </Target>
+    </targetSelectedWithDropDown>
+    <timeTargetWasSelectedWithDropDown value="2022-02-01T08:00:57.223690Z" />
+  </component>
+</project>
--- a/.idea/jarRepositories.xml
+++ b/.idea/jarRepositories.xml
@@ -86,5 +86,15 @@
      <option name="name" value="maven2" />
      <option name="url" value="https://oss.sonatype.org/content/repositories/snapshots" />
    </remote-repository>
+    <remote-repository>
+      <option name="id" value="maven3" />
+      <option name="name" value="maven3" />
+      <option name="url" value="https://maven.mozilla.org/maven2/" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="maven3" />
+      <option name="name" value="maven3" />
+      <option name="url" value="https://oss.sonatype.org/content/repositories/snapshots/" />
+    </remote-repository>
  </component>
 </project>
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -3,7 +3,11 @@
  <component name="DesignSurface">
    <option name="filePathToZoomLevelMap">
      <map>
+        <entry key="../../../../layout/custom_preview.xml" value="0.2564814814814815" />
        <entry key="app/src/main/res/layout/reader_activity.xml" value="0.14351851851851852" />
+        <entry key="app/src/main/res/xml/lock_preferences.xml" value="0.5119791666666667" />
+        <entry key="app/src/main/res/xml/manage_storage_preferences.xml" value="0.2604166666666667" />
+        <entry key="app/src/main/res/xml/root_preferences.xml" value="0.5119791666666667" />
      </map>
    </option>
  </component>
--- a/README.md
+++ b/README.md
@@ -2,7 +2,7 @@
 *Pupil, Hitomi.la viewer for Android*  

 ![](https://img.shields.io/github/downloads/tom5079/Pupil/total)  
-[![](https://img.shields.io/github/downloads/tom5079/Pupil/5.2.16/Pupil-v5.2.16.apk?color=%234fc3f7&label=DOWNLOAD%20APP&style=for-the-badge)](https://github.com/tom5079/Pupil/releases/download/5.2.16/Pupil-v5.2.16.apk)  
+[![](https://img.shields.io/github/downloads/tom5079/Pupil/5.3.2/Pupil-v5.3.2.apk?color=%234fc3f7&label=DOWNLOAD%20APP&style=for-the-badge)](https://github.com/tom5079/Pupil/releases/download/5.3.2/Pupil-v5.3.2.apk)  
 [![](https://discordapp.com/api/guilds/610452916612104194/embed.png?style=banner2)](https://discord.gg/Stj4b5v)

 # Features
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -38,7 +38,7 @@ android {
        minSdkVersion 16
        targetSdkVersion 31
        versionCode 69
-        versionName "5.2.17"
+        versionName "5.3.3"
        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
        vectorDrawables.useSupportLibrary = true
    }
@@ -67,12 +67,12 @@ android {
        viewBinding true
    }
    kotlinOptions {
-        jvmTarget = JavaVersion.VERSION_1_8.toString()
+        jvmTarget = JavaVersion.VERSION_11.toString()
        freeCompilerArgs += "-Xuse-experimental=kotlin.Experimental"
    }
    compileOptions {
-        sourceCompatibility JavaVersion.VERSION_1_8
-        targetCompatibility JavaVersion.VERSION_1_8
+        sourceCompatibility JavaVersion.VERSION_11
+        targetCompatibility JavaVersion.VERSION_11
    }
 }

@@ -82,19 +82,19 @@ dependencies {
    implementation "org.jetbrains.kotlinx:kotlinx-coroutines-android:1.6.0"
    implementation "org.jetbrains.kotlinx:kotlinx-serialization-json:1.3.2"
    
-    implementation "androidx.appcompat:appcompat:1.4.0"
+    implementation "androidx.appcompat:appcompat:1.4.1"
    implementation "androidx.activity:activity-ktx:1.4.0"
    implementation "androidx.fragment:fragment-ktx:1.4.0"
    implementation "androidx.preference:preference-ktx:1.1.1"
    implementation "androidx.recyclerview:recyclerview:1.2.1"
-    implementation "androidx.constraintlayout:constraintlayout:2.1.2"
+    implementation "androidx.constraintlayout:constraintlayout:2.1.3"
    implementation "androidx.gridlayout:gridlayout:1.0.0"
    implementation "androidx.biometric:biometric:1.1.0"
    implementation "androidx.work:work-runtime-ktx:2.7.1"

    implementation "com.daimajia.swipelayout:library:1.2.0@aar"

-    implementation "com.google.android.material:material:1.4.0"
+    implementation "com.google.android.material:material:1.5.0"

    implementation platform('com.google.firebase:firebase-bom:29.0.3')
    implementation "com.google.firebase:firebase-analytics-ktx"
@@ -102,7 +102,7 @@ dependencies {
    implementation "com.google.firebase:firebase-perf-ktx"

    implementation "com.google.android.gms:play-services-oss-licenses:17.0.0"
-    implementation "com.google.android.gms:play-services-mlkit-face-detection:16.2.1"
+    implementation "com.google.android.gms:play-services-mlkit-face-detection:17.0.0"

    implementation "com.github.clans:fab:1.6.4"

@@ -128,7 +128,9 @@ dependencies {

    implementation "org.jsoup:jsoup:1.14.3"

-    implementation "com.google.guava:guava:31.0.1-android"
+    implementation ("app.cash.zipline:zipline:1.0.0-SNAPSHOT") {
+        exclude group: "com.squareup.okio", module: "okio"
+    }

    implementation "xyz.quaver:documentfilex:0.7.2"
    implementation "xyz.quaver:floatingsearchview:1.1.7"
--- a/app/proguard-rules.pro
+++ b/app/proguard-rules.pro
@@ -33,4 +33,5 @@
 }
 -keep class xyz.quaver.pupil.ui.fragment.ManageFavoritesFragment
 -keep class xyz.quaver.pupil.ui.fragment.ManageStorageFragment
-keep class xyz.quaver.pupil.** { *; }
+-keep class xyz.quaver.pupil.** { *; }
+-keep class app.cash.zipline.** { *; }
--- a/app/release/output-metadata.json
+++ b/app/release/output-metadata.json
@@ -12,7 +12,7 @@
      "filters": [],
      "attributes": [],
      "versionCode": 69,
-      "versionName": "5.2.17",
+      "versionName": "5.3.3",
      "outputFile": "app-release.apk"
    }
  ],
--- a/app/src/androidTest/java/xyz/quaver/pupil/ExampleInstrumentedTest.kt
+++ b/app/src/androidTest/java/xyz/quaver/pupil/ExampleInstrumentedTest.kt
@@ -20,18 +20,18 @@

 package xyz.quaver.pupil

-import android.os.Build
 import android.util.Log
-import android.webkit.*
-import android.widget.Toast
 import androidx.test.ext.junit.runners.AndroidJUnit4
-import androidx.test.platform.app.InstrumentationRegistry
-import com.google.firebase.crashlytics.FirebaseCrashlytics
-import kotlinx.coroutines.*
+import kotlinx.coroutines.runBlocking
+import okhttp3.OkHttpClient
+import okhttp3.Request
+import org.junit.Assert.assertEquals
 import org.junit.Before
 import org.junit.Test
 import org.junit.runner.RunWith
 import xyz.quaver.pupil.hitomi.*
+import java.util.*
+import java.util.concurrent.TimeUnit

 /**
 * Instrumented test, which will execute on an Android device.
@@ -40,81 +40,142 @@ import xyz.quaver.pupil.hitomi.*
 */
@RunWith(AndroidJUnit4::class)
 class ExampleInstrumentedTest {
+//    @Before
+//    fun init() {
+//        val appContext = InstrumentationRegistry.getInstrumentation().targetContext
+//    }
+
    @Before
    fun init() {
-        val appContext = InstrumentationRegistry.getInstrumentation().targetContext
+        clientBuilder = OkHttpClient.Builder()
+            .readTimeout(0, TimeUnit.SECONDS)
+            .writeTimeout(0, TimeUnit.SECONDS)
+            .callTimeout(0, TimeUnit.SECONDS)
+            .connectTimeout(0, TimeUnit.SECONDS)
+            .addInterceptor { chain ->
+                val request = chain.request().newBuilder()
+                    .header("Referer", "https://hitomi.la/")
+                    .build()

-        runBlocking {
-            withContext(Dispatchers.Main) {
-                initWebView(appContext)
+                chain.proceed(request)
            }
-        }
    }

    @Test
-    fun test_getGalleryIDsFromNozomi() {
-        runBlocking {
-            val result = getGalleryIDsFromNozomi(null, "boten", "all")
+    fun test_empty() {
+        print(
+            "".trim()
+                .replace(Regex("""^\?"""), "")
+                .lowercase(Locale.getDefault())
+                .split(Regex("\\s+"))
+                .map {
+                    it.replace('_', ' ')
+                })
+    }
+    @Test
+    fun test_nozomi() {
+        val nozomi = getGalleryIDsFromNozomi(null, "index", "all")

-            Log.d("PUPILD", "getGalleryIDsFromNozomi: ${result.size}")
-        }
+        Log.d("PUPILD", nozomi.size.toString())
    }

    @Test
-    fun test_getGalleryIDsForQuery() {
-        runBlocking {
-            val result = getGalleryIDsForQuery("female:crotch tattoo")
+    fun test_search() {
+        val ids = getGalleryIDsForQuery("language:korean").reversed()

-            Log.d("PUPILD", "getGalleryIDsForQuery: ${result.size}")
-        }
+        print(ids.size)
    }

    @Test
-    fun test_getSuggestionsForQuery() {
-        runBlocking {
-            val result = getSuggestionsForQuery("fem")
+    fun test_suggestions() {
+        val suggestions = getSuggestionsForQuery("language:g")

-            Log.d("PUPILD", "getSuggestionsForQuery: ${result.size}")
+        print(suggestions)
+    }
+
+    @Test
+    fun test_doSearch() {
+        val r = runBlocking {
+            doSearch("language:korean")
+        }
+
+        Log.d("PUPILD", r.take(10).toString())
+    }
+
+    @Test
+    fun test_getBlock() {
+        val galleryBlock = getGalleryBlock(2097576)
+
+        print(galleryBlock)
+    }
+
+    @Test
+    fun test_getGallery() {
+        val gallery = getGallery(2097751)
+
+        print(gallery)
+    }
+
+    @Test
+    fun test_getGalleryInfo() {
+        val info = getGalleryInfo(1469394)
+
+        print(info)
+    }
+
+    @Test
+    fun test_getReader() {
+        val reader = getGalleryInfo(1722144)
+
+        print(reader)
+    }
+
+    @Test
+    fun test_getImages() {
+        val galleryID = 2099306
+
+        val images = getGalleryInfo(galleryID).files.map {
+            imageUrlFromImage(galleryID, it,false)
+        }
+
+        images.forEachIndexed { index, image ->
+            println("Testing $index/${images.size}: $image")
+            val response = client.newCall(
+                Request.Builder()
+                    .url(image)
+                    .header("Referer", "https://hitomi.la/")
+                    .build()
+            ).execute()
+
+            assertEquals(200, response.code())
+
+            println("$index/${images.size} Passed")
        }
    }

    @Test
    fun test_urlFromUrlFromHash() {
-        runBlocking {
-            val galleryInfo = getGalleryInfo(2102416)
+        val url = urlFromUrlFromHash(1531795, GalleryFiles(
+            212, "719d46a7556be0d0021c5105878507129b5b3308b02cf67f18901b69dbb3b5ef", 1, "00.jpg", 300
+        ), "webp")

-            val result = galleryInfo.files.map {
-                imageUrlFromImage(2102416, it, false)
-            }
-
-            Log.d("PUPILD", result.toString())
-        }
+        print(url)
    }

-    @Test
-    fun test_getGalleryInfo() {
-        runBlocking {
-            val galleryInfo = getGalleryInfo(2102416)
+//    @Test
+//    suspend fun test_doSearch_extreme() {
+//        val query = "language:korean -tag:sample -female:humiliation -female:diaper -female:strap-on -female:squirting -female:lizard_girl -female:voyeurism -type:artistcg -female:blood -female:ryona -male:blood -male:ryona -female:crotch_tattoo -male:urethra_insertion -female:living_clothes -male:tentacles -female:slave -female:gag -male:gag -female:wooden_horse -male:exhibitionism -male:miniguy -female:mind_break -male:mind_break -male:unbirth -tag:scanmark -tag:no_penetration -tag:nudity_only -female:enema -female:brain_fuck -female:navel_fuck -tag:novel -tag:mosaic_censorship -tag:webtoon -male:rape -female:rape -female:yuri -male:anal -female:anal -female:futanari -female:huge_breasts -female:big_areolae -male:torture -male:stuck_in_wall -female:stuck_in_wall -female:torture -female:birth -female:pregnant -female:drugs -female:bdsm -female:body_writing -female:cbt -male:dark_skin -male:insect -female:insect -male:vore -female:vore -female:vomit -female:urination -female:urethra_insertion -tag:mmf_threesome -female:sex_toys -female:double_penetration -female:eggs -female:prolapse -male:smell -male:bestiality -female:bestiality -female:big_ass -female:milf -female:mother -male:dilf -male:netorare -female:netorare -female:cosplaying -female:filming -female:armpit_sex -female:armpit_licking -female:tickling -female:lactation -male:skinsuit -female:skinsuit -male:bbm -female:prostitution -female:double_penetration -female:females_only -male:males_only -female:tentacles -female:tentacles -female:stomach_deformation -female:hairy_armpits -female:large_insertions -female:mind_control -male:orc -female:dark_skin -male:yandere -female:yandere -female:scat -female:toddlercon -female:bbw -female:hairy -male:cuntboy -male:lactation -male:drugs -female:body_modification -female:monoeye -female:chikan -female:long_tongue -female:harness -female:fisting -female:glory_hole -female:latex -male:latex -female:unbirth -female:giantess -female:sole_dickgirl -female:robot -female:doll_joints -female:machine -tag:artbook -male:cbt -female:farting -male:farting -male:midget -female:midget -female:exhibitionism  -male:monster -female:big_nipples -female:big_clit -female:gyaru -female:piercing -female:necrophilia -female:snuff -female:smell -male:cheating -female:cheating -male:snuff -female:harem -male:harem"
+//        print(doSearch(query).size)
+//    }

-            Log.d("PUPILD", galleryInfo.toString())
-        }
-    }
+//    @Test
+//    suspend fun test_parse() {
+//        print(doSearch("-male:yaoi -female:yaoi -female:loli").size)
+//    }

    @Test
-    fun test_getGallery() {
-        runBlocking {
-            val gallery = getGallery(2109479)
-
-            Log.d("PUPILD", gallery.toString())
-        }
-    }
-
-    @Test
-    fun test_getGalleryBlock() {
-        runBlocking {
-            val block = getGalleryBlock(2013877)
-
-            Log.d("PUPILD", block.toString())
-        }
+    fun test_subdomainFromUrl() {
+        val galleryInfo = getGalleryInfo(1929109).files[2]
+        print(urlFromUrlFromHash(1929109, galleryInfo, "webp", null, "a"))
    }
 }
--- a/app/src/main/java/xyz/quaver/pupil/Pupil.kt
+++ b/app/src/main/java/xyz/quaver/pupil/Pupil.kt
@@ -18,7 +18,6 @@

 package xyz.quaver.pupil

-import android.annotation.SuppressLint
 import android.app.Application
 import android.app.Notification
 import android.app.NotificationChannel
@@ -27,24 +26,27 @@ import android.content.Context
 import android.content.Intent
 import android.net.Uri
 import android.os.Build
-import android.webkit.*
-import android.widget.Toast
+import android.util.Log
 import androidx.appcompat.app.AppCompatDelegate
 import androidx.core.content.ContextCompat
 import androidx.preference.PreferenceManager
+import app.cash.zipline.QuickJs
 import com.facebook.imagepipeline.backends.okhttp3.OkHttpImagePipelineConfigFactory
 import com.github.piasy.biv.BigImageViewer
 import com.github.piasy.biv.loader.fresco.FrescoImageLoader
 import com.google.android.gms.common.GooglePlayServicesNotAvailableException
 import com.google.android.gms.common.GooglePlayServicesRepairableException
 import com.google.android.gms.security.ProviderInstaller
+import com.google.firebase.FirebaseApp
 import com.google.firebase.crashlytics.FirebaseCrashlytics
 import kotlinx.coroutines.*
-import kotlinx.coroutines.flow.MutableSharedFlow
-import kotlinx.coroutines.flow.asSharedFlow
-import okhttp3.*
+import okhttp3.Dispatcher
+import okhttp3.Interceptor
+import okhttp3.OkHttpClient
+import okhttp3.Response
 import xyz.quaver.io.FileX
 import xyz.quaver.pupil.hitomi.evaluationContext
+import xyz.quaver.pupil.hitomi.readText
 import xyz.quaver.pupil.types.Tag
 import xyz.quaver.pupil.util.*
 import java.io.File
@@ -75,149 +77,46 @@ val client: OkHttpClient
        clientHolder = it
    }

-@SuppressLint("StaticFieldLeak")
-lateinit var webView: WebView
-val _webViewFlow = MutableSharedFlow<Pair<String, String?>>()
-val webViewFlow = _webViewFlow.asSharedFlow()
-var webViewReady = false
-var webViewFailed = false
-private var reloadJob: Job? = null
-
-fun reloadWebView() {
-    if (reloadJob?.isActive == true) return
-
-    reloadJob = CoroutineScope(Dispatchers.IO).launch {
-        webViewReady = false
-        webViewFailed = false
-
-        evaluationContext.cancelChildren(CancellationException("reload"))
-
-        runCatching {
-            URL(
-                if (BuildConfig.DEBUG)
-                    "https://tom5079.github.io/Pupil/hitomi-dev.html"
-                else
-                    "https://tom5079.github.io/Pupil/hitomi.html"
-            ).readText()
-        }.onFailure {
-            webViewFailed = true
-        }.getOrNull()?.let { html ->
-            launch(Dispatchers.Main) {
-                webView.loadDataWithBaseURL(
-                    "https://hitomi.la/",
-                    html,
-                    "text/html",
-                    null,
-                    null
-                )
-            }
-        }
-    }
-}
-
-private var htmlVersion: String = ""
-fun reloadWhenFailedOrUpdate() = CoroutineScope(Dispatchers.Default).launch {
-    while (true) {
-        if (
-            webViewFailed ||
-            runCatching {
-                URL(
-                    if (BuildConfig.DEBUG)
-                        "https://tom5079.github.io/Pupil/hitomi-dev.html.ver"
-                    else
-                        "https://tom5079.github.io/Pupil/hitomi.html.ver"
-                ).readText()
-            }.getOrNull().let { version ->
-                (!version.isNullOrEmpty() && version != htmlVersion).also {
-                    if (it) htmlVersion = version!!
-                }
-            }
-        ) {
-            reloadWebView()
-        }
-
-        delay(if (webViewReady && !webViewFailed) 10000 else 1000)
-    }
-}
-
-@SuppressLint("SetJavaScriptEnabled")
-fun initWebView(context: Context) {
-    if (BuildConfig.DEBUG) WebView.setWebContentsDebuggingEnabled(true)
-
-    webView = WebView(context).apply {
-        with (settings) {
-            javaScriptEnabled = true
-            domStorageEnabled = true
-        }
-
-        userAgent = settings.userAgentString
-
-        webViewClient = object: WebViewClient() {
-            override fun onPageFinished(view: WebView?, url: String?) {
-                webViewReady = true
-            }
-
-            override fun onReceivedError(
-                view: WebView?,
-                request: WebResourceRequest?,
-                error: WebResourceError?
-            ) {
-                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
-                    FirebaseCrashlytics.getInstance().log(
-                        "onReceivedError: ${error?.description}"
-                    )
-                }
-            }
-        }
-
-        webChromeClient = object: WebChromeClient() {
-            override fun onConsoleMessage(consoleMessage: ConsoleMessage?): Boolean {
-                FirebaseCrashlytics.getInstance().log(
-                    "onConsoleMessage: ${consoleMessage?.message()} (${consoleMessage?.sourceId()}:${consoleMessage?.lineNumber()})"
-                )
-
-                return super.onConsoleMessage(consoleMessage)
-            }
-        }
-
-        addJavascriptInterface(object {
-            @JavascriptInterface
-            fun onResult(uid: String, result: String) {
-                CoroutineScope(Dispatchers.Unconfined).launch {
-                    _webViewFlow.emit(uid to result)
-                }
-            }
-            @JavascriptInterface
-            fun onError(uid: String, message: String) {
-                CoroutineScope(Dispatchers.Unconfined).launch {
-                    _webViewFlow.emit(uid to null)
-                }
-                Toast.makeText(context, message, Toast.LENGTH_LONG).show()
-                FirebaseCrashlytics.getInstance().log(
-                    "onError: $message"
-                )
-            }
-        }, "Callback")
-    }
-
-    reloadWhenFailedOrUpdate()
-}
-
-lateinit var userAgent: String
+private var version = ""
+var runtimeReady = false
+    private set
+lateinit var runtime: QuickJs
+    private set

 class Pupil : Application() {
-
    companion object {
        lateinit var instance: Pupil
            private set
    }

-    @SuppressLint("SetJavaScriptEnabled")
+    init {
+        CoroutineScope(Dispatchers.IO).launch {
+            withContext(evaluationContext) {
+                runtime = QuickJs.create()
+            }
+            while (true) {
+                kotlin.runCatching {
+                    val newVersion = URL("https://tom5079.github.io/PupilSources/hitomi.html.ver").readText()
+
+                    if (version != newVersion) {
+                        runtimeReady = false
+                        version = newVersion
+                        evaluationContext.cancelChildren()
+                        withContext(evaluationContext) {
+                            runtime.evaluate(URL("https://tom5079.github.io/PupilSources/assets/js/gg.js").readText())
+                            runtimeReady = true
+                        }
+                    }
+                }
+
+                delay(10000)
+            }
+        }
+    }
+
    override fun onCreate() {
        instance = this

-        initWebView(this)
-
        AppCompatDelegate.setCompatVectorFromResourcesEnabled(true)

        preferences = PreferenceManager.getDefaultSharedPreferences(this)
@@ -227,6 +126,7 @@ class Pupil : Application() {
            else userID
        }

+        FirebaseApp.initializeApp(this)
        FirebaseCrashlytics.getInstance().setUserId(userID)

        val proxyInfo = getProxyInfo()
@@ -237,7 +137,7 @@ class Pupil : Application() {
            .proxyInfo(proxyInfo)
            .addInterceptor { chain ->
                val request = chain.request().newBuilder()
-                    .header("User-Agent", userAgent)
+                    .addHeader("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/94.0.4606.81 Safari/537.36")
                    .header("Referer", "https://hitomi.la/")
                    .build()

--- a/app/src/main/java/xyz/quaver/pupil/adapters/GalleryBlockAdapter.kt
+++ b/app/src/main/java/xyz/quaver/pupil/adapters/GalleryBlockAdapter.kt
@@ -186,7 +186,7 @@ class GalleryBlockAdapter(private val galleries: List<Int>) : RecyclerSwipeAdapt
                        text =
                            resources.getString(R.string.galleryblock_language, languages[galleryBlock.language])
                        visibility = when {
-                            galleryBlock.language.isNotEmpty() -> View.VISIBLE
+                            !galleryBlock.language.isNullOrEmpty() -> View.VISIBLE
                            else -> View.GONE
                        }
                    }
--- a/app/src/main/java/xyz/quaver/pupil/hitomi/Utils.kt
+++ b/app/src/main/java/xyz/quaver/pupil/hitomi/Utils.kt
@@ -1,46 +0,0 @@
-/*
- *    Copyright 2019 tom5079
- *
- *    Licensed under the Apache License, Version 2.0 (the "License");
- *    you may not use this file except in compliance with the License.
- *    You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- *    Unless required by applicable law or agreed to in writing, software
- *    distributed under the License is distributed on an "AS IS" BASIS,
- *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *    See the License for the specific language governing permissions and
- *    limitations under the License.
- */
-
-package xyz.quaver
-
-import kotlinx.serialization.json.Json
-import okhttp3.Request
-import xyz.quaver.pupil.client
-import java.io.IOException
-import java.net.URL
-
-/**
- * kotlinx.serialization.json.Json object for global use  
- * properties should not be changed
- *
- * @see [https://kotlin.github.io/kotlinx.serialization/kotlinx-serialization-core/kotlinx-serialization-core/kotlinx.serialization.json/-json/index.html]
- */
-val json = Json {
-    isLenient = true
-    ignoreUnknownKeys = true
-    allowSpecialFloatingPointValues = true
-    useArrayPolymorphism = true
-}
-
-typealias HeaderSetter = (Request.Builder) -> Request.Builder
-fun URL.readText(settings: HeaderSetter? = null): String {
-    val request = Request.Builder()
-        .url(this).let { 
-            settings?.invoke(it) ?: it
-        }.build()
-    
-    return client.newCall(request).execute().also{ if (it.code() != 200) throw IOException() }.body()?.use { it.string() } ?: throw IOException()
-}
--- a/app/src/main/java/xyz/quaver/pupil/hitomi/common.kt
+++ b/app/src/main/java/xyz/quaver/pupil/hitomi/common.kt
@@ -16,116 +16,185 @@

 package xyz.quaver.pupil.hitomi

-import android.util.Log
-import android.webkit.WebView
-import android.widget.Toast
-import com.google.common.collect.ConcurrentHashMultiset
-import com.google.firebase.crashlytics.FirebaseCrashlytics
 import kotlinx.coroutines.*
-import kotlinx.coroutines.flow.Flow
-import kotlinx.coroutines.flow.first
-import kotlinx.coroutines.flow.transformWhile
-import kotlinx.serialization.ExperimentalSerializationApi
+import kotlinx.serialization.Serializable
 import kotlinx.serialization.decodeFromString
-import kotlinx.serialization.encodeToString
 import kotlinx.serialization.json.Json
-import xyz.quaver.json
-import xyz.quaver.pupil.*
-import java.util.*
-import java.util.concurrent.ConcurrentHashMap
-import kotlin.coroutines.resume
-import kotlin.coroutines.suspendCoroutine
+import okhttp3.Request
+import xyz.quaver.pupil.client
+import xyz.quaver.pupil.runtime
+import xyz.quaver.pupil.runtimeReady
+import java.io.IOException
+import java.net.URL
+import java.util.concurrent.Executors

 const val protocol = "https:"

-val evaluationContext = Dispatchers.Main + Job()
+@Serializable
+data class Artist(
+    val artist: String,
+    val url: String
+)

-suspend fun WebView.evaluate(script: String): String = coroutineScope {
-    var result: String? = null
+@Serializable
+data class Group(
+    val group: String,
+    val url: String
+)

-    while (result == null) {
-        try {
-            result = withContext(evaluationContext) {
-                while (webViewFailed || !webViewReady) yield()
+@Serializable
+data class Parody(
+    val parody: String,
+    val url: String
+)

-                suspendCoroutine { continuation ->
-                    evaluateJavascript(script) {
-                        continuation.resume(it)
-                    }
-                }
+@Serializable
+data class Character(
+    val character: String,
+    val url: String
+)

-            }
-        } catch (e: CancellationException) {
-            if (e.message != "reload") result = "null"
-        }
-    }
+@Serializable
+data class Tag(
+    val tag: String,
+    val url: String,
+    val female: String? = null,
+    val male: String? = null
+)

-    result
+@Serializable
+data class Language(
+    val galleryid: String,
+    val url: String,
+    val language_localname: String,
+    val name: String
+)
+
+@Serializable
+data class GalleryInfo(
+    val id: String,
+    val title: String,
+    val japanese_title: String? = null,
+    val language: String? = null,
+    val type: String,
+    val date: String,
+    val artists: List<Artist>? = null,
+    val groups: List<Group>? = null,
+    val parodys: List<Parody>? = null,
+    val tags: List<Tag>? = null,
+    val related: List<Int> = emptyList(),
+    val languages: List<Language> = emptyList(),
+    val characters: List<Character>? = null,
+    val scene_indexes: List<Int>? = emptyList(),
+    val files: List<GalleryFiles> = emptyList()
+)
+
+val json = Json {
+    isLenient = true
+    ignoreUnknownKeys = true
+    allowSpecialFloatingPointValues = true
+    useArrayPolymorphism = true
 }

-@OptIn(ExperimentalCoroutinesApi::class)
-suspend fun WebView.evaluatePromise(
-    script: String,
-    then: String = ".then(result => Callback.onResult(%uid, JSON.stringify(result))).catch(err => Callback.onError(%uid, JSON.stringify(err)))"
-): String = coroutineScope {
-    var result: String? = null
+typealias HeaderSetter = (Request.Builder) -> Request.Builder
+fun URL.readText(settings: HeaderSetter? = null): String {
+    val request = Request.Builder()
+        .url(this).let {
+            settings?.invoke(it) ?: it
+        }.build()

-    while (result == null) {
-        try {
-            result = withContext(evaluationContext) {
-                while (webViewFailed || !webViewReady) yield()
+    return client.newCall(request).execute().also{ if (it.code() != 200) throw IOException("CODE ${it.code()}") }.body()?.use { it.string() } ?: throw IOException()
+}

-                val uid = UUID.randomUUID().toString()
+fun URL.readBytes(settings: HeaderSetter? = null): ByteArray {
+    val request = Request.Builder()
+        .url(this).let {
+            settings?.invoke(it) ?: it
+        }.build()

-                val flow: Flow<Pair<String, String?>> = webViewFlow.transformWhile { (currentUid, result) ->
-                    if (currentUid == uid) {
-                        emit(currentUid to result)
-                    }
-                    currentUid != uid
-                }
-
-                launch {
-                    evaluateJavascript((script + then).replace("%uid", "'$uid'"), null)
-                }
-
-                flow.first().second
-            }
-        } catch (e: CancellationException) {
-            if (e.message != "reload") result = "null"
-        }
-    }
-
-    result
+    return client.newCall(request).execute().also { if (it.code() != 200) throw IOException("CODE ${it.code()}") }.body()?.use { it.bytes() } ?: throw IOException()
 }

@Suppress("EXPERIMENTAL_API_USAGE")
-suspend fun getGalleryInfo(galleryID: Int): GalleryInfo {
-    val result = webView.evaluatePromise("get_gallery_info($galleryID)")
-
-    return json.decodeFromString(result)
-}
+fun getGalleryInfo(galleryID: Int) =
+    json.decodeFromString<GalleryInfo>(
+        URL("$protocol//$domain/galleries/$galleryID.js").readText()
+            .replace("var galleryinfo = ", "")
+    )

 //common.js
 const val domain = "ltn.hitomi.la"
+const val galleryblockextension = ".html"
 const val galleryblockdir = "galleryblock"
 const val nozomiextension = ".nozomi"

-val String?.js: String
-    get() = if (this == null) "null" else "'$this'"
+val evaluationContext = Executors.newSingleThreadExecutor().asCoroutineDispatcher() + Job()

-@OptIn(ExperimentalSerializationApi::class)
-suspend fun urlFromUrlFromHash(galleryID: Int, image: GalleryFiles, dir: String? = null, ext: String? = null, base: String? = null): String {
-    val result = webView.evaluate(
-        """
-        url_from_url_from_hash(
-            ${galleryID.toString().js},
-            ${Json.encodeToString(image)},
-            ${dir.js}, ${ext.js}, ${base.js}
-        )
-        """.trimIndent()
-    )
+object gg {

-    return Json.decodeFromString(result)
+    suspend fun m(g: Int): Int = withContext(evaluationContext) {
+        while (!runtimeReady) delay(1000)
+        runtime.evaluate("gg.m($g)").toString().toInt()
+    }
+    suspend fun b(): String = withContext(evaluationContext) {
+        while (!runtimeReady) delay(1000)
+        runtime.evaluate("gg.b").toString()
+    }
+
+    suspend fun s(h: String): String = withContext(evaluationContext) {
+        while (!runtimeReady) delay(1000)
+        runtime.evaluate("gg.s('$h')").toString()
+    }
+}
+
+suspend fun subdomainFromURL(url: String, base: String? = null) : String {
+    var retval = "b"
+
+    if (!base.isNullOrBlank())
+        retval = base
+
+    val b = 16
+
+    val r = Regex("""/[0-9a-f]{61}([0-9a-f]{2})([0-9a-f])""")
+    val m = r.find(url) ?: return "a"
+
+    val g = m.groupValues.let { it[2]+it[1] }.toIntOrNull(b)
+
+    if (g != null) {
+        retval = (97+ gg.m(g)).toChar().toString() + retval
+    }
+
+    return retval
+}
+
+suspend fun urlFromUrl(url: String, base: String? = null) : String {
+    return url.replace(Regex("""//..?\.hitomi\.la/"""), "//${subdomainFromURL(url, base)}.hitomi.la/")
+}
+
+suspend fun fullPathFromHash(hash: String) : String =
+    "${gg.b()}${gg.s(hash)}/$hash"
+
+fun realFullPathFromHash(hash: String): String =
+    hash.replace(Regex("""^.*(..)(.)$"""), "$2/$1/$hash")
+
+suspend fun urlFromHash(galleryID: Int, image: GalleryFiles, dir: String? = null, ext: String? = null) : String {
+    val ext = ext ?: dir ?: image.name.takeLastWhile { it != '.' }
+    val dir = dir ?: "images"
+    return "https://a.hitomi.la/$dir/${fullPathFromHash(image.hash)}.$ext"
+}
+
+suspend fun urlFromUrlFromHash(galleryID: Int, image: GalleryFiles, dir: String? = null, ext: String? = null, base: String? = null) =
+    if (base == "tn")
+        urlFromUrl("https://a.hitomi.la/$dir/${realFullPathFromHash(image.hash)}.$ext", base)
+    else
+        urlFromUrl(urlFromHash(galleryID, image, dir, ext), base)
+
+suspend fun rewriteTnPaths(html: String) {
+    html.replace(Regex("""//tn\.hitomi\.la/[^/]+/[0-9a-f]/[0-9a-f]{2}/[0-9a-f]{64}""")) { url ->
+        runBlocking {
+            urlFromUrl(url.value, "tn")
+        }
+    }
 }

 suspend fun imageUrlFromImage(galleryID: Int, image: GalleryFiles, noWebp: Boolean) : String {
--- a/app/src/main/java/xyz/quaver/pupil/hitomi/galleries.kt
+++ b/app/src/main/java/xyz/quaver/pupil/hitomi/galleries.kt
@@ -17,19 +17,11 @@
 package xyz.quaver.pupil.hitomi

 import kotlinx.serialization.Serializable
-import kotlinx.serialization.decodeFromString
-import kotlinx.serialization.json.Json
-import org.jsoup.Jsoup
-import xyz.quaver.pupil.webView
-import xyz.quaver.readText
-import java.net.URL
-import java.net.URLDecoder

@Serializable
 data class Gallery(
    val related: List<Int>,
-    val langList: Map<String, String>
-    ,
+    val langList: List<Pair<String, String>>,
    val cover: String,
    val title: String,
    val artists: List<String>,
@@ -41,7 +33,22 @@ data class Gallery(
    val tags: List<String>,
    val thumbnails: List<String>
 )
+
 suspend fun getGallery(galleryID: Int) : Gallery {
-    val result = webView.evaluatePromise("get_gallery($galleryID)")
-    return Json.decodeFromString(result)
+    val info = getGalleryInfo(galleryID)
+
+    return Gallery(
+        info.related,
+        info.languages.map { it.name to it.galleryid },
+        urlFromUrlFromHash(galleryID, info.files.first(), "webpbigtn", "webp", "tn"),
+        info.title,
+        info.artists?.map { it.artist }.orEmpty(),
+        info.groups?.map { it.group }.orEmpty(),
+        info.type,
+        info.language.orEmpty(),
+        info.parodys?.map { it.parody }.orEmpty(),
+        info.characters?.map { it.character }.orEmpty(),
+        info.tags?.map { "${if (it.female.isNullOrEmpty()) "" else "female:"}${if (it.male.isNullOrEmpty()) "" else "male:"}${it.tag}" }.orEmpty(),
+        info.files.map { urlFromUrlFromHash(galleryID, it, "webpsmalltn", "webp", "tn") }
+    )
 }
--- a/app/src/main/java/xyz/quaver/pupil/hitomi/galleryblock.kt
+++ b/app/src/main/java/xyz/quaver/pupil/hitomi/galleryblock.kt
@@ -17,17 +17,48 @@
 package xyz.quaver.pupil.hitomi

 import kotlinx.serialization.Serializable
-import kotlinx.serialization.decodeFromString
-import kotlinx.serialization.json.Json
 import org.jsoup.Jsoup
-import xyz.quaver.pupil.webView
-import xyz.quaver.readText
 import java.net.URL
 import java.net.URLDecoder
 import java.nio.ByteBuffer
 import java.nio.ByteOrder
-import java.util.*
 import javax.net.ssl.HttpsURLConnection
+import kotlin.io.readText
+
+//galleryblock.js
+fun fetchNozomi(area: String? = null, tag: String = "index", language: String = "all", start: Int = -1, count: Int = -1) : Pair<List<Int>, Int> {
+    val url = when(area) {
+        null -> "$protocol//$domain/$tag-$language$nozomiextension"
+        else -> "$protocol//$domain/$area/$tag-$language$nozomiextension"
+    }
+
+    with(URL(url).openConnection() as HttpsURLConnection) {
+        requestMethod = "GET"
+
+        if (start != -1 && count != -1) {
+            val startByte = start*4
+            val endByte = (start+count)*4-1
+
+            setRequestProperty("Range", "bytes=$startByte-$endByte")
+        }
+
+        connect()
+
+        val totalItems = getHeaderField("Content-Range")
+            .replace(Regex("^[Bb]ytes \\d+-\\d+/"), "").toInt() / 4
+
+        val nozomi = ArrayList<Int>()
+
+        val arrayBuffer = ByteBuffer
+            .wrap(inputStream.readBytes())
+            .order(ByteOrder.BIG_ENDIAN)
+
+        while (arrayBuffer.hasRemaining())
+            nozomi.add(arrayBuffer.int)
+
+        return Pair(nozomi, totalItems)
+    }
+}

@Serializable
 data class GalleryBlock(
@@ -39,10 +70,23 @@ data class GalleryBlock(
    val series: List<String>,
    val type: String,
    val language: String,
-    val relatedTags: List<String>
+    val relatedTags: List<String>,
+    val groups: List<String> = emptyList()
 )

 suspend fun getGalleryBlock(galleryID: Int) : GalleryBlock {
-    val result = webView.evaluatePromise("get_gallery_block($galleryID)")
-    return Json.decodeFromString(result)
+    val info = getGalleryInfo(galleryID)
+
+    return GalleryBlock(
+        galleryID,
+        "",
+        listOf(urlFromUrlFromHash(galleryID, info.files.first(), "webpbigtn", "webp", "tn")),
+        info.title,
+        info.artists?.map { it.artist }.orEmpty(),
+        info.parodys?.map { it.parody }.orEmpty(),
+        info.type,
+        info.language.orEmpty(),
+        info.tags?.map { "${if (it.female.isNullOrEmpty()) "" else "female:"}${if (it.male.isNullOrEmpty()) "" else "male:"}${it.tag}" }.orEmpty(),
+        info.groups?.map { it.group }.orEmpty()
+    )
 }
--- a/app/src/main/java/xyz/quaver/pupil/hitomi/reader.kt
+++ b/app/src/main/java/xyz/quaver/pupil/hitomi/reader.kt
@@ -17,19 +17,8 @@
 package xyz.quaver.pupil.hitomi

 import kotlinx.serialization.Serializable
-
-fun getReferer(galleryID: Int) = "https://hitomi.la/reader/$galleryID.html"
-
-@Serializable
-data class GalleryInfo(
-    val language_localname: String? = null,
-    val language: String? = null,
-    val date: String? = null,
-    val files: List<GalleryFiles>,
-    val id: Int? = null,
-    val type: String? = null,
-    val title: String? = null
-)
+import xyz.quaver.pupil.hitomi.GalleryInfo
+import xyz.quaver.pupil.hitomi.getGalleryInfo

@Serializable
 data class GalleryFiles(
@@ -44,6 +33,6 @@ data class GalleryFiles(

 //Set header `Referer` to reader url to avoid 403 error
@Deprecated("", replaceWith = ReplaceWith("getGalleryInfo"))
-suspend fun getReader(galleryID: Int) : GalleryInfo {
+fun getReader(galleryID: Int) : GalleryInfo {
   return getGalleryInfo(galleryID)
 }
--- a/app/src/main/java/xyz/quaver/pupil/hitomi/search.kt
+++ b/app/src/main/java/xyz/quaver/pupil/hitomi/search.kt
@@ -16,50 +16,313 @@

 package xyz.quaver.pupil.hitomi

-import android.util.Log
-import kotlinx.serialization.ExperimentalSerializationApi
-import kotlinx.serialization.Serializable
-import kotlinx.serialization.decodeFromString
-import kotlinx.serialization.json.Json
-import xyz.quaver.pupil.webView
+import okhttp3.Request
+import xyz.quaver.pupil.client
+import java.net.URL
+import java.nio.ByteBuffer
+import java.nio.ByteOrder
+import java.security.MessageDigest
+import kotlin.math.min

 //searchlib.js
+const val separator = "-"
 const val extension = ".html"
+const val index_dir = "tagindex"
+const val galleries_index_dir = "galleriesindex"
+const val max_node_size = 464
+const val B = 16
+const val compressed_nozomi_prefix = "n"

-@OptIn(ExperimentalSerializationApi::class)
-suspend fun getGalleryIDsForQuery(query: String) : Set<Int> {
-    val result = webView.evaluatePromise("get_galleryids_for_query('$query')")
+val tag_index_version: String by lazy { getIndexVersion("tagindex") }
+val galleries_index_version: String by lazy { getIndexVersion("galleriesindex") }

-    return Json.decodeFromString(result)
+fun sha256(data: ByteArray) : ByteArray {
+    return MessageDigest.getInstance("SHA-256").digest(data)
 }

-@Serializable
-data class Suggestion(val s: String, val t: Int, val u: String, val n: String)
+@OptIn(ExperimentalUnsignedTypes::class)
+fun hashTerm(term: String) : UByteArray {
+    return sha256(term.toByteArray()).toUByteArray().sliceArray(0 until 4)
+}

-@OptIn(ExperimentalSerializationApi::class)
-suspend fun getSuggestionsForQuery(query: String) : List<Suggestion> {
-    val result = webView.evaluatePromise(
-        "get_suggestions_for_query('$query', ++search_serial)",
-        then = """
-            .then(r => {
-                let [results, results_serial] = r;
-                if (search_serial !== results_serial) {
-                    Callback.onResult(%uid, '[]');
-                } else {
-                    Callback.onResult(%uid, JSON.stringify(results));
+fun sanitize(input: String) : String {
+    return input.replace(Regex("[/#]"), "")
+}
+
+fun getIndexVersion(name: String) =
+        URL("$protocol//$domain/$name/version?_=${System.currentTimeMillis()}").readText()
+
+//search.js
+fun getGalleryIDsForQuery(query: String) : Set<Int> {
+    query.replace("_", " ").let {
+        if (it.indexOf(':') > -1) {
+            val sides = it.split(":")
+            val ns = sides[0]
+            var tag = sides[1]
+
+            var area : String? = ns
+            var language = "all"
+            when (ns) {
+                "female", "male" -> {
+                    area = "tag"
+                    tag = it
                }
-            });
-        """.trimIndent()
-    )
+                "language" -> {
+                    area = null
+                    language = tag
+                    tag = "index"
+                }
+            }

-    return Json.decodeFromString(result) ?: return emptyList()
+            return getGalleryIDsFromNozomi(area, tag, language)
+        }
+
+        val key = hashTerm(it)
+        val field = "galleries"
+
+        val node = getNodeAtAddress(field, 0) ?: return emptySet()
+
+        val data = bSearch(field, key, node)
+
+        if (data != null)
+            return getGalleryIDsFromData(data)
+
+        return emptySet()
+    }
 }

-@OptIn(ExperimentalSerializationApi::class)
-suspend fun getGalleryIDsFromNozomi(area: String?, tag: String, language: String) : Set<Int> {
-    val jsArea = if (area == null) "null" else "'$area'"
+fun getSuggestionsForQuery(query: String) : List<Suggestion> {
+    query.replace('_', ' ').let {
+        var field = "global"
+        var term = it

-    val json = webView.evaluatePromise("""get_galleryids_from_nozomi($jsArea, '$tag', '$language')""")
+        if (term.indexOf(':') > -1) {
+            val sides = it.split(':')
+            field = sides[0]
+            term = sides[1]
+        }

-    return Json.decodeFromString(json)
+        val key = hashTerm(term)
+        val node = getNodeAtAddress(field, 0) ?: return emptyList()
+        val data = bSearch(field, key, node)
+
+        if (data != null)
+            return getSuggestionsFromData(field, data)
+
+        return emptyList()
+    }
+}
+
+data class Suggestion(val s: String, val t: Int, val u: String, val n: String)
+fun getSuggestionsFromData(field: String, data: Pair<Long, Int>) : List<Suggestion> {
+    val url = "$protocol//$domain/$index_dir/$field.$tag_index_version.data"
+    val (offset, length) = data
+    if (length > 10000 || length <= 0)
+        throw Exception("length $length is too long")
+
+    val inbuf = getURLAtRange(url, offset.until(offset+length))
+
+    val suggestions = ArrayList<Suggestion>()
+
+    val buffer = ByteBuffer
+        .wrap(inbuf)
+        .order(ByteOrder.BIG_ENDIAN)
+    val numberOfSuggestions = buffer.int
+
+    if (numberOfSuggestions > 100 || numberOfSuggestions <= 0)
+        throw Exception("number of suggestions $numberOfSuggestions is too long")
+
+    for (i in 0.until(numberOfSuggestions)) {
+        var top = buffer.int
+
+        val ns = inbuf.sliceArray(buffer.position().until(buffer.position()+top)).toString(charset("UTF-8"))
+        buffer.position(buffer.position()+top)
+
+        top = buffer.int
+
+        val tag = inbuf.sliceArray(buffer.position().until(buffer.position()+top)).toString(charset("UTF-8"))
+        buffer.position(buffer.position()+top)
+
+        val count = buffer.int
+
+        val tagname = sanitize(tag)
+        val u =
+                when(ns) {
+                    "female", "male" -> "/tag/$ns:$tagname${separator}1$extension"
+                    "language" -> "/index-$tagname${separator}1$extension"
+                    else -> "/$ns/$tagname${separator}all${separator}1$extension"
+                }
+
+        suggestions.add(Suggestion(tag, count, u, ns))
+    }
+
+    return suggestions
+}
+
+fun getGalleryIDsFromNozomi(area: String?, tag: String, language: String) : Set<Int> {
+    val nozomiAddress =
+            when(area) {
+                null -> "$protocol//$domain/$compressed_nozomi_prefix/$tag-$language$nozomiextension"
+                else -> "$protocol//$domain/$compressed_nozomi_prefix/$area/$tag-$language$nozomiextension"
+            }
+
+    val bytes = try {
+        URL(nozomiAddress).readBytes()
+    } catch (e: Exception) {
+        return emptySet()
+    }
+
+    val nozomi = mutableSetOf<Int>()
+
+    val arrayBuffer = ByteBuffer
+        .wrap(bytes)
+        .order(ByteOrder.BIG_ENDIAN)
+
+    while (arrayBuffer.hasRemaining())
+        nozomi.add(arrayBuffer.int)
+
+    return nozomi
+}
+
+fun getGalleryIDsFromData(data: Pair<Long, Int>) : Set<Int> {
+    val url = "$protocol//$domain/$galleries_index_dir/galleries.$galleries_index_version.data"
+    val (offset, length) = data
+    if (length > 100000000 || length <= 0)
+        throw Exception("length $length is too long")
+
+    val inbuf = getURLAtRange(url, offset.until(offset+length))
+
+    val galleryIDs = mutableSetOf<Int>()
+
+    val buffer = ByteBuffer
+        .wrap(inbuf)
+        .order(ByteOrder.BIG_ENDIAN)
+
+    val numberOfGalleryIDs = buffer.int
+
+    val expectedLength = numberOfGalleryIDs*4+4
+
+    if (numberOfGalleryIDs > 10000000 || numberOfGalleryIDs <= 0)
+        throw Exception("number_of_galleryids $numberOfGalleryIDs is too long")
+    else if (inbuf.size != expectedLength)
+        throw Exception("inbuf.byteLength ${inbuf.size} != expected_length $expectedLength")
+
+    for (i in 0.until(numberOfGalleryIDs))
+        galleryIDs.add(buffer.int)
+
+    return galleryIDs
+}
+
+fun getNodeAtAddress(field: String, address: Long) : Node? {
+    val url =
+            when(field) {
+                "galleries" -> "$protocol//$domain/$galleries_index_dir/galleries.$galleries_index_version.index"
+                "languages" -> "$protocol//$domain/$galleries_index_dir/languages.$galleries_index_version.index"
+                "nozomiurl" -> "$protocol//$domain/$galleries_index_dir/nozomiurl.$galleries_index_version.index"
+                else -> "$protocol//$domain/$index_dir/$field.$tag_index_version.index"
+            }
+
+    val nodedata = getURLAtRange(url, address.until(address+ max_node_size))
+
+    return decodeNode(nodedata)
+}
+
+fun getURLAtRange(url: String, range: LongRange) : ByteArray {
+    val request = Request.Builder()
+        .url(url)
+        .header("Range", "bytes=${range.first}-${range.last}")
+        .build()
+    
+    return client.newCall(request).execute().body()?.use { it.bytes() } ?: byteArrayOf()
+}
+
+@OptIn(ExperimentalUnsignedTypes::class)
+data class Node(val keys: List<UByteArray>, val datas: List<Pair<Long, Int>>, val subNodeAddresses: List<Long>)
+@OptIn(ExperimentalUnsignedTypes::class)
+fun decodeNode(data: ByteArray) : Node {
+    val buffer = ByteBuffer
+        .wrap(data)
+        .order(ByteOrder.BIG_ENDIAN)
+
+    val uData = data.toUByteArray()
+
+    val numberOfKeys = buffer.int
+    val keys = ArrayList<UByteArray>()
+
+    for (i in 0.until(numberOfKeys)) {
+        val keySize = buffer.int
+
+        if (keySize == 0 || keySize > 32)
+            throw Exception("fatal: !keySize || keySize > 32")
+
+        keys.add(uData.sliceArray(buffer.position().until(buffer.position()+keySize)))
+        buffer.position(buffer.position()+keySize)
+    }
+
+    val numberOfDatas = buffer.int
+    val datas = ArrayList<Pair<Long, Int>>()
+
+    for (i in 0.until(numberOfDatas)) {
+        val offset = buffer.long
+        val length = buffer.int
+
+        datas.add(Pair(offset, length))
+    }
+
+    val numberOfSubNodeAddresses = B +1
+    val subNodeAddresses = ArrayList<Long>()
+
+    for (i in 0.until(numberOfSubNodeAddresses)) {
+        val subNodeAddress = buffer.long
+        subNodeAddresses.add(subNodeAddress)
+    }
+
+    return Node(keys, datas, subNodeAddresses)
+}
+
+@OptIn(ExperimentalUnsignedTypes::class)
+fun bSearch(field: String, key: UByteArray, node: Node) : Pair<Long, Int>? {
+    fun compareArrayBuffers(dv1: UByteArray, dv2: UByteArray) : Int {
+        val top = min(dv1.size, dv2.size)
+
+        for (i in 0.until(top)) {
+            if (dv1[i] < dv2[i])
+                return -1
+            else if (dv1[i] > dv2[i])
+                return 1
+        }
+
+        return 0
+    }
+
+    fun locateKey(key: UByteArray, node: Node) : Pair<Boolean, Int> {
+        for (i in node.keys.indices) {
+            val cmpResult = compareArrayBuffers(key, node.keys[i])
+
+            if (cmpResult <= 0)
+                return Pair(cmpResult==0, i)
+        }
+
+        return Pair(false, node.keys.size)
+    }
+
+    fun isLeaf(node: Node) : Boolean {
+        for (subnode in node.subNodeAddresses)
+            if (subnode != 0L)
+                return false
+
+        return true
+    }
+
+    if (node.keys.isEmpty())
+        return null
+
+    val (there, where) = locateKey(key, node)
+    if (there)
+        return node.datas[where]
+    else if (isLeaf(node))
+        return null
+
+    val nextNode = getNodeAtAddress(field, node.subNodeAddresses[where]) ?: return null
+    return bSearch(field, key, nextNode)
 }
--- a/app/src/main/java/xyz/quaver/pupil/receiver/UpdateBroadcastReceiver.kt
+++ b/app/src/main/java/xyz/quaver/pupil/receiver/UpdateBroadcastReceiver.kt
@@ -60,8 +60,10 @@ class UpdateBroadcastReceiver : BroadcastReceiver() {

                            when (uri.scheme) {
                                "file" ->
-                                    FileProvider.getUriForFile(context, context.applicationContext.packageName + ".provider", File(uri.path!!)
-                                    )
+                                    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N)
+                                        FileProvider.getUriForFile(context, context.applicationContext.packageName + ".provider", File(uri.path!!))
+                                    else
+                                        uri
                                "content" -> uri
                                else -> null
                            }
@@ -74,7 +76,7 @@ class UpdateBroadcastReceiver : BroadcastReceiver() {

                val notificationManager = NotificationManagerCompat.from(context)

-                val pendingIntent = PendingIntent.getActivity(context, 0, Intent(Intent.ACTION_VIEW).apply {
+                val pendingIntent = PendingIntent.getActivity(context, System.currentTimeMillis().toInt(), Intent(Intent.ACTION_VIEW).apply {
                    flags = Intent.FLAG_ACTIVITY_CLEAR_TOP or Intent.FLAG_GRANT_READ_URI_PERMISSION or Intent.FLAG_ACTIVITY_NEW_TASK
                    setDataAndType(uri, MimeTypeMap.getSingleton().getMimeTypeFromExtension("apk"))
                }, if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) PendingIntent.FLAG_IMMUTABLE else 0)
--- a/app/src/main/java/xyz/quaver/pupil/services/DownloadService.kt
+++ b/app/src/main/java/xyz/quaver/pupil/services/DownloadService.kt
@@ -29,7 +29,6 @@ import androidx.core.app.NotificationCompat
 import androidx.core.app.NotificationManagerCompat
 import androidx.core.app.TaskStackBuilder
 import androidx.core.content.ContextCompat
-import com.google.common.util.concurrent.RateLimiter
 import com.google.firebase.crashlytics.FirebaseCrashlytics
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
@@ -166,9 +165,6 @@ class DownloadService : Service() {
        }
    }

-    private val rateLimiter = RateLimiter.create(2.0)
-    private val rateLimitHost = Regex("..?\\.hitomi.la")
-
    private val interceptor: PupilInterceptor = { chain ->
        val request = chain.request()

@@ -224,28 +220,23 @@ class DownloadService : Service() {

            CoroutineScope(Dispatchers.IO).launch {
                runCatching {
-                    response.also {
-                        if (it.code() != 200) throw IOException(
-                            "$galleryID $index ${response.request().url()} CODE ${it.code()}"
+                    val image = response.also { if (it.code() != 200) throw IOException( "$galleryID $index ${response.request().url()} CODE ${it.code()}" ) }.body()?.use { it.bytes() } ?: throw Exception("Response null")
+                    val padding = ceil(progress[galleryID]?.size?.let { log10(it.toFloat()) } ?: 0F).toInt()
+
+                    Cache.getInstance(this@DownloadService, galleryID)
+                        .putImage(index, "${index.toString().padStart(padding, '0')}.$ext", image)
+
+                    progress[galleryID]?.set(index, Float.POSITIVE_INFINITY)
+                    notify(galleryID)
+
+                    if (isCompleted(galleryID)) {
+                        if (DownloadManager.getInstance(this@DownloadService)
+                                .getDownloadFolder(galleryID) != null
                        )
-                    }.body()?.use {
-                        val padding = ceil(progress[galleryID]?.size?.let { log10(it.toFloat()) } ?: 0F).toInt()
+                            Cache.getInstance(this@DownloadService, galleryID).moveToDownload()

-                        Cache.getInstance(this@DownloadService, galleryID)
-                            .putImage(index, "${index.toString().padStart(padding, '0')}.$ext", it.byteStream())
-
-                        progress[galleryID]?.set(index, Float.POSITIVE_INFINITY)
-                        notify(galleryID)
-
-                        if (isCompleted(galleryID)) {
-                            if (DownloadManager.getInstance(this@DownloadService)
-                                    .getDownloadFolder(galleryID) != null
-                            )
-                                Cache.getInstance(this@DownloadService, galleryID).moveToDownload()
-
-                            startId?.let { stopSelf(it) }
-                        }
-                    } ?: throw Exception("Response null")
+                        startId?.let { stopSelf(it) }
+                    }
                }.onFailure {
                    FirebaseCrashlytics.getInstance().recordException(it)
                }
@@ -333,8 +324,7 @@ class DownloadService : Service() {
        }

        if (isCompleted(galleryID)) {
-            if (DownloadManager.getInstance(this@DownloadService)
-                    .getDownloadFolder(galleryID) != null )
+            if (DownloadManager.getInstance(this@DownloadService).getDownloadFolder(galleryID) != null)
                Cache.getInstance(this@DownloadService, galleryID).moveToDownload()

            notificationManager.cancel(galleryID)
--- a/app/src/main/java/xyz/quaver/pupil/types/SendLogException.kt
+++ b/app/src/main/java/xyz/quaver/pupil/types/SendLogException.kt
@@ -18,4 +18,5 @@

 package xyz.quaver.pupil.types

-class SendLogException : Exception()
+class SendLogException : Exception()
+class JavascriptException(message: String?) : Exception(message)
--- a/app/src/main/java/xyz/quaver/pupil/ui/MainActivity.kt
+++ b/app/src/main/java/xyz/quaver/pupil/ui/MainActivity.kt
@@ -25,7 +25,6 @@ import android.os.Build
 import android.os.Bundle
 import android.text.InputType
 import android.text.util.Linkify
-import android.util.Log
 import android.view.KeyEvent
 import android.view.MenuItem
 import android.view.View
@@ -45,12 +44,12 @@ import xyz.quaver.floatingsearchview.FloatingSearchView
 import xyz.quaver.floatingsearchview.suggestions.model.SearchSuggestion
 import xyz.quaver.floatingsearchview.util.view.MenuView
 import xyz.quaver.floatingsearchview.util.view.SearchInputView
-import xyz.quaver.pupil.hitomi.doSearch
-import xyz.quaver.pupil.hitomi.getGalleryIDsFromNozomi
-import xyz.quaver.pupil.hitomi.getSuggestionsForQuery
 import xyz.quaver.pupil.*
 import xyz.quaver.pupil.adapters.GalleryBlockAdapter
 import xyz.quaver.pupil.databinding.MainActivityBinding
+import xyz.quaver.pupil.hitomi.doSearch
+import xyz.quaver.pupil.hitomi.getGalleryIDsFromNozomi
+import xyz.quaver.pupil.hitomi.getSuggestionsForQuery
 import xyz.quaver.pupil.services.DownloadService
 import xyz.quaver.pupil.types.*
 import xyz.quaver.pupil.ui.dialog.DownloadLocationDialogFragment
@@ -64,7 +63,10 @@ import xyz.quaver.pupil.util.downloader.Cache
 import xyz.quaver.pupil.util.downloader.DownloadManager
 import xyz.quaver.pupil.util.restore
 import java.util.regex.Pattern
-import kotlin.math.*
+import kotlin.math.ceil
+import kotlin.math.max
+import kotlin.math.min
+import kotlin.math.roundToInt

 class MainActivity :
    BaseActivity(),
@@ -125,9 +127,7 @@ class MainActivity :
        if (Preferences["download_folder", ""].isEmpty())
            DownloadLocationDialogFragment().show(supportFragmentManager, "Download Location Dialog")

-
-        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R &&
-            !Preferences["download_folder_ignore_warning", false] &&
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R && !Preferences["download_folder_ignore_warning", false] &&
            ContextCompat.getExternalFilesDirs(this, null).filterNotNull().map { Uri.fromFile(it).toString() }
                .contains(Preferences["download_folder", ""])
        ) {
--- a/app/src/main/java/xyz/quaver/pupil/ui/fragment/ManageStorageFragment.kt
+++ b/app/src/main/java/xyz/quaver/pupil/ui/fragment/ManageStorageFragment.kt
@@ -18,22 +18,38 @@

 package xyz.quaver.pupil.ui.fragment

+import android.graphics.ColorFilter
+import android.graphics.PorterDuff
+import android.graphics.PorterDuffColorFilter
 import android.os.Bundle
+import android.widget.Toast
 import androidx.appcompat.app.AlertDialog
+import androidx.core.content.ContextCompat
 import androidx.preference.Preference
 import androidx.preference.PreferenceFragmentCompat
+import androidx.swiperefreshlayout.widget.CircularProgressDrawable
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.Job
 import kotlinx.coroutines.launch
+import kotlinx.serialization.decodeFromString
+import kotlinx.serialization.encodeToString
+import kotlinx.serialization.json.Json
 import xyz.quaver.io.FileX
+import xyz.quaver.io.SAFileX
 import xyz.quaver.io.util.deleteRecursively
+import xyz.quaver.io.util.getChild
+import xyz.quaver.io.util.readText
+import xyz.quaver.io.util.writeText
 import xyz.quaver.pupil.R
 import xyz.quaver.pupil.histories
+import xyz.quaver.pupil.hitomi.json
 import xyz.quaver.pupil.util.byteToString
 import xyz.quaver.pupil.util.downloader.Cache
 import xyz.quaver.pupil.util.downloader.DownloadManager
+import xyz.quaver.pupil.util.downloader.Metadata
 import java.io.File
+import kotlin.math.roundToInt

 class ManageStorageFragment : PreferenceFragmentCompat(), Preference.OnPreferenceClickListener {

@@ -80,6 +96,46 @@ class ManageStorageFragment : PreferenceFragmentCompat(), Preference.OnPreferenc
                        setNegativeButton(android.R.string.cancel) { _, _ -> }
                    }.show()
                }
+                "recover_downloads" -> {
+                    val density = context.resources.displayMetrics.density
+                    this.icon = object: CircularProgressDrawable(context) {
+                        override fun getIntrinsicHeight() = (24*density).roundToInt()
+                        override fun getIntrinsicWidth() = (24*density).roundToInt()
+                    }.apply {
+                        setStyle(CircularProgressDrawable.DEFAULT)
+                        colorFilter = PorterDuffColorFilter(ContextCompat.getColor(context, R.color.colorAccent), PorterDuff.Mode.SRC_IN)
+                        start()
+                    }
+
+                    val downloadManager = DownloadManager.getInstance(context)
+
+                    val downloadFolderMap = downloadManager.downloadFolderMap
+
+                    downloadFolderMap.clear()
+
+                    downloadManager.downloadFolder.listFiles { file -> file.isDirectory }?.forEach { folder ->
+                        val metadataFile = FileX(context, folder, ".metadata")
+
+                        if (!metadataFile.exists()) return@forEach
+
+                        val metadata = metadataFile.readText()?.let {
+                            json.decodeFromString<Metadata>(it)
+                        } ?: return@forEach
+
+                        val galleryID = metadata.galleryBlock?.id ?: metadata.galleryInfo?.id?.toIntOrNull() ?: return@forEach
+
+                        downloadFolderMap[galleryID] = folder.name
+                    }
+
+                    downloadManager.downloadFolderMap.putAll(downloadFolderMap)
+                    val downloads = FileX(context, downloadManager.downloadFolder, ".download")
+
+                    if (!downloads.exists()) downloads.createNewFile()
+                    downloads.writeText(Json.encodeToString(downloadFolderMap))
+
+                    this.icon = null
+                    Toast.makeText(context, android.R.string.ok, Toast.LENGTH_SHORT).show()
+                }
                "delete_downloads" -> {
                    val dir = DownloadManager.getInstance(context).downloadFolder

@@ -191,6 +247,12 @@ class ManageStorageFragment : PreferenceFragmentCompat(), Preference.OnPreferenc

            onPreferenceClickListener = this@ManageStorageFragment
        }
+
+        with(findPreference<Preference>("recover_downloads")) {
+            this ?: return@with
+
+            onPreferenceClickListener = this@ManageStorageFragment
+        }
    }

    override fun onDestroy() {
--- a/app/src/main/java/xyz/quaver/pupil/util/downloader/Cache.kt
+++ b/app/src/main/java/xyz/quaver/pupil/util/downloader/Cache.kt
@@ -21,13 +21,9 @@ package xyz.quaver.pupil.util.downloader
 import android.content.Context
 import android.content.ContextWrapper
 import android.net.Uri
-import android.util.Log
-import kotlinx.coroutines.CoroutineScope
-import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.launch
+import kotlinx.coroutines.*
 import kotlinx.coroutines.sync.Mutex
 import kotlinx.coroutines.sync.withLock
-import kotlinx.coroutines.withContext
 import kotlinx.serialization.Serializable
 import kotlinx.serialization.decodeFromString
 import kotlinx.serialization.encodeToString
@@ -36,37 +32,38 @@ import okhttp3.Request
 import xyz.quaver.io.FileX
 import xyz.quaver.io.util.*
 import xyz.quaver.pupil.client
-import xyz.quaver.pupil.hitomi.GalleryBlock
-import xyz.quaver.pupil.hitomi.GalleryInfo
-import xyz.quaver.pupil.hitomi.getGalleryBlock
-import xyz.quaver.pupil.hitomi.getGalleryInfo
-import xyz.quaver.pupil.userAgent
+import xyz.quaver.pupil.hitomi.*
 import java.io.File
 import java.io.IOException
 import java.io.InputStream
 import java.util.concurrent.ConcurrentHashMap

@Serializable
-data class OldGalleryBlock(
-    val code: String,
-    val id: Int,
-    val galleryUrl: String,
-    val thumbnails: List<String>,
-    val title: String,
-    val artists: List<String>,
-    val series: List<String>,
-    val type: String,
-    val language: String,
-    val relatedTags: List<String>
+data class OldGalleryInfo(
+    val language_localname: String? = null,
+    val language: String? = null,
+    val date: String? = null,
+    val files: List<OldGalleryFiles>,
+    val id: Int? = null,
+    val type: String? = null,
+    val title: String? = null
 )

@Serializable
-data class OldReader(val code: String, val galleryInfo: GalleryInfo)
+data class OldGalleryFiles(
+    val width: Int,
+    val hash: String,
+    val haswebp: Int = 0,
+    val name: String,
+    val height: Int,
+    val hasavif: Int = 0,
+    val hasavifsmalltn: Int? = 0
+)

@Serializable
 data class OldMetadata(
-    var galleryBlock: OldGalleryBlock? = null,
-    var reader: OldReader? = null,
+    var galleryBlock: GalleryBlock? = null,
+    var reader: OldGalleryInfo? = null,
    var imageList: MutableList<String?>? = null
 ) {
    fun copy(): OldMetadata = OldMetadata(galleryBlock, reader, imageList?.let { MutableList(it.size) { i -> it[i] } })
@@ -78,20 +75,7 @@ data class Metadata(
    var galleryInfo: GalleryInfo? = null,
    var imageList: MutableList<String?>? = null
 ) {
-    constructor(old: OldMetadata) : this(old.galleryBlock?.let { galleryBlock -> GalleryBlock(
-        galleryBlock.id,
-        galleryBlock.galleryUrl,
-        galleryBlock.thumbnails,
-        galleryBlock.title,
-        galleryBlock.artists,
-        galleryBlock.series,
-        galleryBlock.type,
-        galleryBlock.language,
-        galleryBlock.relatedTags) },
-        old.reader?.galleryInfo,
-        old.imageList
-    )
-
+    constructor(old: OldMetadata) : this(old.galleryBlock, getGalleryInfo(old.galleryBlock?.id ?: throw Exception()), old.imageList)
    fun copy(): Metadata = Metadata(galleryBlock, galleryInfo, imageList?.let { MutableList(it.size) { i -> it[i] } })
 }

@@ -119,12 +103,12 @@ class Cache private constructor(context: Context, val galleryID: Int) : ContextW
    var metadata = kotlin.runCatching {
        findFile(".metadata")?.readText()?.let { metadata ->
            kotlin.runCatching {
-                Json.decodeFromString<Metadata>(metadata)
+                json.decodeFromString<Metadata>(metadata)
            }.getOrElse {
-                Metadata(Json.decodeFromString<OldMetadata>(metadata))
+                Metadata(json.decodeFromString<OldMetadata>(metadata))
            }
        }
-    }.getOrNull() ?: Metadata()
+    }.onFailure { it.printStackTrace() }.getOrNull() ?: Metadata()

    val downloadFolder: FileX?
        get() = DownloadManager.getInstance(this).getDownloadFolder(galleryID)
@@ -211,14 +195,13 @@ class Cache private constructor(context: Context, val galleryID: Int) : ContextW
        metadata.imageList?.getOrNull(index)?.let { findFile(it) }

    @Suppress("BlockingMethodInNonBlockingContext")
-    fun putImage(index: Int, fileName: String, data: InputStream) {
+    suspend fun putImage(index: Int, fileName: String, data: ByteArray) = coroutineScope {
        val file = cacheFolder.getChild(fileName)

        if (!file.exists())
            file.createNewFile()
-        file.outputStream()?.use {
-            data.copyTo(it)
-        }
+
+        file.writeBytes(data)
        setMetadata { metadata -> metadata.imageList!![index] = fileName }
    }

--- a/app/src/main/java/xyz/quaver/pupil/util/downloader/DownloadManager.kt
+++ b/app/src/main/java/xyz/quaver/pupil/util/downloader/DownloadManager.kt
@@ -48,14 +48,12 @@ class DownloadManager private constructor(context: Context) : ContextWrapper(con
    val defaultDownloadFolder = FileX(this, getExternalFilesDir(null)!!)

    val downloadFolder: FileX
-        get() = {
-            kotlin.runCatching {
-                FileX(this, Preferences.get<String>("download_folder"))
-            }.getOrElse {
-                Preferences["download_folder"] = defaultDownloadFolder.uri.toString()
-                defaultDownloadFolder
-            }
-        }.invoke()
+        get() = kotlin.runCatching {
+            FileX(this, Preferences.get<String>("download_folder"))
+        }.getOrElse {
+            Preferences["download_folder"] = defaultDownloadFolder.uri.toString()
+            defaultDownloadFolder
+        }

    private var prevDownloadFolder: FileX? = null
    private var downloadFolderMapInstance: MutableMap<Int, String>? = null
@@ -64,21 +62,19 @@ class DownloadManager private constructor(context: Context) : ContextWrapper(con
        get() {
            if (prevDownloadFolder != downloadFolder) {
                prevDownloadFolder = downloadFolder
-                downloadFolderMapInstance = {
+                downloadFolderMapInstance = run {
                    val file = downloadFolder.getChild(".download")
-
                    val data = if (file.exists())
                        kotlin.runCatching {
-                            file.readText()?.let { Json.decodeFromString<MutableMap<Int, String>>(it) }
+                            file.readText()?.let{ Json.decodeFromString<MutableMap<Int, String>>(it) }
                        }.onFailure { file.delete() }.getOrNull()
                    else
                        null
-
-                    data ?: {
+                    data ?: run {
                        file.createNewFile()
-                        mutableMapOf<Int, String>()
-                    }.invoke()
-                }.invoke()
+                        mutableMapOf()
+                    }
+                }
            }

            return downloadFolderMapInstance ?: mutableMapOf()
@@ -103,14 +99,13 @@ class DownloadManager private constructor(context: Context) : ContextWrapper(con

        val folder = downloadFolder.getChild(name)

-        if (folder.exists()) return@launch
-
-        folder.mkdir()
-
-        downloadFolderMap[galleryID] = folder.name
+        downloadFolderMap[galleryID] = name

        downloadFolder.getChild(".download").let { if (!it.exists()) it.createNewFile() }
        downloadFolder.getChild(".download").writeText(Json.encodeToString(downloadFolderMap))
+
+        if (folder.exists()) return@launch
+        folder.mkdir()
    }

    @Synchronized
--- a/app/src/main/java/xyz/quaver/pupil/util/misc.kt
+++ b/app/src/main/java/xyz/quaver/pupil/util/misc.kt
@@ -25,7 +25,6 @@ import okhttp3.OkHttpClient
 import okhttp3.Request
 import xyz.quaver.pupil.hitomi.GalleryBlock
 import xyz.quaver.pupil.hitomi.GalleryInfo
-import xyz.quaver.pupil.hitomi.getReferer
 import xyz.quaver.pupil.hitomi.imageUrlFromImage
 import java.util.*
 import kotlin.collections.ArrayList
@@ -78,7 +77,8 @@ fun OkHttpClient.Builder.proxyInfo(proxyInfo: ProxyInfo) = this.apply {
 val formatMap = mapOf<String, GalleryBlock.() -> (String)>(
    "-id-" to { id.toString() },
    "-title-" to { title },
-    "-artist-" to { artists.joinToString() }
+    "-artist-" to { if (artists.isNotEmpty()) artists.joinToString() else "N/A" },
+    "-group-" to { if (groups.isNotEmpty()) groups.joinToString() else "N/A" }
    // TODO
 )
 /**
@@ -99,14 +99,12 @@ fun GalleryBlock.formatDownloadFolderTest(format: String): String =
    }.replace(Regex("""[*\\|"?><:/]"""), "").ellipsize(127)

 suspend fun GalleryInfo.getRequestBuilders(): List<Request.Builder> {
-    val galleryID = this.id ?: 0
-    val lowQuality = Preferences["low_quality", true]
-
+    val galleryID = this.id.toIntOrNull() ?: 0
    return this.files.map {
        Request.Builder()
            .url(
                runCatching {
-                    imageUrlFromImage(galleryID, it, !lowQuality)
+                    imageUrlFromImage(galleryID, it, false)
                }
                .onFailure {
                    FirebaseCrashlytics.getInstance().recordException(it)
@@ -114,7 +112,6 @@ suspend fun GalleryInfo.getRequestBuilders(): List<Request.Builder> {
                .getOrDefault("https://a/")
            )
            .header("Referer", "https://hitomi.la/")
-            .header("User-Agent", "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.45 Safari/537.36")
    }
 }

--- a/app/src/main/java/xyz/quaver/pupil/util/update.kt
+++ b/app/src/main/java/xyz/quaver/pupil/util/update.kt
@@ -162,7 +162,7 @@ fun checkUpdate(context: Context, force: Boolean = false) {
            setNegativeButton(if (force) android.R.string.cancel else R.string.ignore) { _, _ ->
                if (!force)
                    preferences.edit()
-                        .putLong("ignore_update_until", System.currentTimeMillis() + 604800000)
+                        .putLong("ignore_update_until", System.currentTimeMillis() + 86400000)
                        .apply()
            }
        }
--- a/app/src/main/res/values-ja/strings.xml
+++ b/app/src/main/res/values-ja/strings.xml
@@ -157,4 +157,5 @@
    <string name="settings_max_concurrent_download">並列ダウンロード</string>
    <string name="unaccessible_download_folder">アンドロイド11以上では外部からのアプリ内部空間接近が不可能です。ダウンロードフォルダを変更しますか？</string>
    <string name="settings_networking">ネットワーク</string>
+    <string name="settings_recover_downloads">ダウンロードデータベースを再構築</string>
 </resources>
--- a/app/src/main/res/values-ko/strings.xml
+++ b/app/src/main/res/values-ko/strings.xml
@@ -157,4 +157,5 @@
    <string name="settings_max_concurrent_download">병렬 다운로드</string>
    <string name="unaccessible_download_folder">안드로이드 11 이상에서는 외부에서 현재 다운로드 폴더에 접근할 수 없습니다. 변경하시겠습니까?</string>
    <string name="settings_networking">네트워크</string>
+    <string name="settings_recover_downloads">다운로드 데이터베이스 복구</string>
 </resources>
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -150,6 +150,7 @@
    <string name="settings_storage_usage_loading">Calculating storage usage…</string>
    <string name="settings_clear_cache">Clear cache</string>
    <string name="settings_clear_cache_alert_message">Deleting cache can affect image loading speed. Do you want to continue?</string>
+    <string name="settings_recover_downloads">Reconstruct download database</string>
    <string name="settings_clear_downloads">Clear downloads</string>
    <string name="settings_clear_downloads_alert_message">Delete all downloaded galleries.\nDo you want to continue?</string>
    <string name="settings_clear_history">Clear history</string>
--- a/app/src/main/res/xml/manage_storage_preferences.xml
+++ b/app/src/main/res/xml/manage_storage_preferences.xml
@@ -27,6 +27,11 @@
        app:key="delete_downloads"
        app:title="@string/settings_clear_downloads"/>

+    <Preference
+        app:key="recover_downloads"
+        app:title="@string/settings_recover_downloads"
+        app:iconSpaceReserved="true"/>
+
    <Preference
        app:key="clear_history"
        app:title="@string/settings_clear_history"/>
--- a/app/src/main/res/xml/network_security_config.xml
+++ b/app/src/main/res/xml/network_security_config.xml
@@ -18,6 +18,9 @@
  -->

 <network-security-config>
+    <domain-config cleartextTrafficPermitted="true">
+        <domain includeSubdomains="false">10.0.2.2</domain>
+    </domain-config>
    <domain-config cleartextTrafficPermitted="true">
        <domain includeSubdomains="false">ix.io</domain>
    </domain-config>
--- a/app/src/main/res/xml/root_preferences.xml
+++ b/app/src/main/res/xml/root_preferences.xml
@@ -56,12 +56,6 @@
            app:key="nomedia"
            app:title="@string/settings_nomedia_title"/>

-        <SwitchPreferenceCompat
-            app:key="low_quality"
-            app:title="@string/settings_low_quality"
-            app:summary="@string/settings_low_quality_summary"
-            app:defaultValue="true"/>
-
    </PreferenceCategory>

    <PreferenceCategory
--- a/app/src/test/java/xyz/quaver/pupil/ExampleUnitTest.kt
+++ b/app/src/test/java/xyz/quaver/pupil/ExampleUnitTest.kt
@@ -26,15 +26,8 @@ package xyz.quaver.pupil
 * See [testing documentation](http://d.android.com/tools/testing).
 */

-import okhttp3.OkHttpClient
-import okhttp3.Request
-import org.junit.Assert.assertEquals
-import org.junit.Before
 import org.junit.Test
-import xyz.quaver.pupil.hitomi.getGalleryInfo
-import xyz.quaver.pupil.hitomi.imageUrlFromImage
 import java.lang.reflect.ParameterizedType
-import java.util.concurrent.TimeUnit

 class ExampleUnitTest {
    @Test
--- a/build.gradle
+++ b/build.gradle
@@ -6,7 +6,7 @@ buildscript {
        mavenCentral()
    }
    dependencies {
-        classpath 'com.android.tools.build:gradle:7.0.4'
+        classpath 'com.android.tools.build:gradle:7.1.0'
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
        classpath "org.jetbrains.kotlin:kotlin-android-extensions:$kotlin_version"
        classpath "org.jetbrains.kotlin:kotlin-serialization:$kotlin_version"
@@ -14,7 +14,7 @@ buildscript {
        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
        classpath "com.google.firebase:firebase-crashlytics-gradle:2.8.1"
-        classpath "com.google.firebase:perf-plugin:1.4.0"
+        classpath "com.google.firebase:perf-plugin:1.4.1"
        classpath "com.google.android.gms:oss-licenses-plugin:0.10.4"
    }
 }
@@ -26,6 +26,7 @@ allprojects {
        jcenter()
        maven { url "https://jitpack.io" }
        maven { url "https://guardian.github.io/maven/repo-releases/" }
+        maven { url "https://oss.sonatype.org/content/repositories/snapshots/" }
    }
 }

--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.0.2-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.2-all.zip
Author	SHA1	Message	Date
tom5079	0ed59bb8a9	Merge remote-tracking branch 'origin/master'	2022-02-01 17:46:44 +09:00
tom5079	8163f2fd28	Bug fix	2022-02-01 17:46:35 +09:00
tom5079	521a65c9d2	Update README.md	2022-02-01 17:37:50 +09:00
tom5079	eb98424668	Bug fix	2022-02-01 17:36:44 +09:00
tom5079	961c731743	Merge remote-tracking branch 'origin/master'	2022-02-01 11:45:54 +09:00
tom5079	5188769fb6	Fuck hitomi	2022-02-01 11:45:45 +09:00
tom5079	8f27d9e30f	Update README.md	2022-02-01 11:45:35 +09:00
tom5079	b58566999e	Update README.md	2022-02-01 11:40:23 +09:00
tom5079	117d6dcd2b	Fuck hitomi	2022-02-01 11:39:26 +09:00
tom5079	2608796929	Remove dumb code	2022-01-31 13:28:31 +09:00
tom5079	792f5b5a7f	Fixed downloading after revisiting cached manga	2022-01-31 13:27:23 +09:00
tom5079	a77b1db749	Merge remote-tracking branch 'origin/master'	2022-01-31 13:18:28 +09:00
tom5079	9d984d92af	Fixed downloading after revisiting cached manga	2022-01-31 13:17:44 +09:00
tom5079	e303f25991	Update README.md	2022-01-31 11:10:02 +09:00
tom5079	85973d2305	Merge remote-tracking branch 'origin/master'	2022-01-31 11:05:05 +09:00
tom5079	13f8d7b747	Added download database recovery	2022-01-31 11:04:52 +09:00
tom5079	e198860edb	Update README.md	2022-01-31 07:39:58 +09:00
tom5079	fc8355467b	Fixed autoupdate for Android 5 and 6	2022-01-31 01:46:22 +09:00
tom5079	67abc15442	Merge remote-tracking branch 'origin/master'	2022-01-31 01:03:26 +09:00
tom5079	e94cddb86a	Hitomi is stupid enough to block user agent for chrome... holy shit Added self-test and reload Reduced update ignoring time to 1d from 1w	2022-01-31 01:02:47 +09:00
tom5079	700f7a33a5	Update README.md	2022-01-25 05:00:04 +09:00
tom5079	41e952144d	Merge remote-tracking branch 'origin/master'	2022-01-25 04:59:37 +09:00
tom5079	910ed65937	Improve startup speed	2022-01-25 04:59:25 +09:00
tom5079	e06701a2fb	Update README.md	2022-01-25 04:30:24 +09:00
tom5079	62dce26c73	Merge remote-tracking branch 'origin/master'	2022-01-25 04:28:16 +09:00
tom5079	ac0cff62d4	Ask user to update WebView when es2020 is not supported	2022-01-25 04:28:04 +09:00
tom5079	655c060814	Drop Guava from dependency	2022-01-22 10:00:28 +09:00
tom5079	36d27895e7	Update README.md	2022-01-21 17:11:03 +09:00
tom5079	803481f74c	Merge remote-tracking branch 'origin/master'	2022-01-21 17:08:57 +09:00
tom5079	b3ca1686e3	5.2.19 Improved error report Lenient JSON decoding	2022-01-21 17:08:49 +09:00
tom5079	8f220eb0cb	Update README.md	2022-01-20 19:42:41 +09:00
tom5079	51d5f42e8b	Merge remote-tracking branch 'origin/master'	2022-01-20 19:41:22 +09:00
tom5079	8d8c5ace61	Fixed {}	2022-01-20 19:41:10 +09:00
tom5079	4bb6b8ccc9	Update README.md	2022-01-20 18:06:28 +09:00