MangaMate: Add random user agent (#3231)

* Add random user agent

* Cleanup

src/ja/mangamate/build.gradle

@@ -3,8 +3,12 @@ ext {
     extClass = '.MangaMate'
     themePkg = 'mangathemesia'
     baseUrl = 'https://manga-mate.org'
-    overrideVersionCode = 0
+    overrideVersionCode = 1
     isNsfw = true
 }
 
 apply from: "$rootDir/common.gradle"
+
+dependencies {
+    implementation project(':lib:randomua')
+}

src/ja/mangamate/src/eu/kanade/tachiyomi/extension/ja/mangamate/MangaMate.kt

@@ -1,14 +1,44 @@
 package eu.kanade.tachiyomi.extension.ja.mangamate
 
+import android.app.Application
+import android.content.SharedPreferences
+import androidx.preference.PreferenceScreen
+import eu.kanade.tachiyomi.lib.randomua.addRandomUAPreferenceToScreen
+import eu.kanade.tachiyomi.lib.randomua.getPrefCustomUA
+import eu.kanade.tachiyomi.lib.randomua.getPrefUAType
+import eu.kanade.tachiyomi.lib.randomua.setRandomUserAgent
 import eu.kanade.tachiyomi.multisrc.mangathemesia.MangaThemesia
+import eu.kanade.tachiyomi.network.interceptor.rateLimit
+import eu.kanade.tachiyomi.source.ConfigurableSource
+import uy.kohesive.injekt.Injekt
+import uy.kohesive.injekt.api.get
 import java.text.SimpleDateFormat
 import java.util.Locale
 
-class MangaMate : MangaThemesia(
-    "漫画メイト",
-    "https://manga-mate.org",
-    "ja",
-    dateFormat = SimpleDateFormat("MMMM d, yyyy", Locale("ja")),
-) {
+class MangaMate :
+    MangaThemesia(
+        "漫画メイト",
+        "https://manga-mate.org",
+        "ja",
+        dateFormat = SimpleDateFormat("MMMM d, yyyy", Locale("ja")),
+    ),
+    ConfigurableSource {
+
+    private val preferences: SharedPreferences by lazy {
+        Injekt.get<Application>().getSharedPreferences("source_$id", 0x0000)
+    }
+
+    override val client = super.client.newBuilder()
+        .setRandomUserAgent(
+            preferences.getPrefUAType(),
+            preferences.getPrefCustomUA(),
+        )
+        .rateLimit(3)
+        .build()
+
     override val seriesAuthorSelector = ".fmed b:contains(作者) + span"
+
+    override fun setupPreferenceScreen(screen: PreferenceScreen) {
+        addRandomUAPreferenceToScreen(screen)
+    }
 }