Galaxy Manga: add baseUrl override (#4143)

src/all/galaxy/build.gradle

@@ -1,7 +1,8 @@
 ext {
     extName = 'Galaxy'
     extClass = '.GalaxyFactory'
-    extVersionCode = 3
+    extVersionCode = 4
+    isNsfw = false
 }
 
 apply from: "$rootDir/common.gradle"

src/all/galaxy/src/eu/kanade/tachiyomi/extension/all/galaxy/GalaxyFactory.kt

@@ -1,6 +1,13 @@
 package eu.kanade.tachiyomi.extension.all.galaxy
 
+import android.app.Application
+import android.content.SharedPreferences
+import android.widget.Toast
+import androidx.preference.PreferenceScreen
+import eu.kanade.tachiyomi.source.ConfigurableSource
 import eu.kanade.tachiyomi.source.SourceFactory
+import uy.kohesive.injekt.Injekt
+import uy.kohesive.injekt.api.get
 
 class GalaxyFactory : SourceFactory {
 
@@ -8,8 +15,53 @@ class GalaxyFactory : SourceFactory {
         override val id = 2602904659965278831
     }
 
-    class GalaxyManga : Galaxy("Galaxy Manga", "https://galaxymanga.net", "ar") {
+    class GalaxyManga :
+        Galaxy("Galaxy Manga", "https://galaxymanga.net", "ar"),
+        ConfigurableSource {
         override val id = 2729515745226258240
+
+        override val baseUrl by lazy { getPrefBaseUrl() }
+
+        private val preferences: SharedPreferences by lazy {
+            Injekt.get<Application>().getSharedPreferences("source_$id", 0x0000)
+        }
+
+        companion object {
+            private const val RESTART_APP = ".لتطبيق الإعدادات الجديدة أعد تشغيل التطبيق"
+            private const val BASE_URL_PREF_TITLE = "تعديل الرابط"
+            private const val BASE_URL_PREF = "overrideBaseUrl"
+            private const val BASE_URL_PREF_SUMMARY = ".للاستخدام المؤقت. تحديث التطبيق سيؤدي الى حذف الإعدادات"
+            private const val DEFAULT_BASE_URL_PREF = "defaultBaseUrl"
+        }
+
+        override fun setupPreferenceScreen(screen: PreferenceScreen) {
+            val baseUrlPref = androidx.preference.EditTextPreference(screen.context).apply {
+                key = BASE_URL_PREF
+                title = BASE_URL_PREF_TITLE
+                summary = BASE_URL_PREF_SUMMARY
+                this.setDefaultValue(super.baseUrl)
+                dialogTitle = BASE_URL_PREF_TITLE
+                dialogMessage = "Default: ${super.baseUrl}"
+
+                setOnPreferenceChangeListener { _, _ ->
+                    Toast.makeText(screen.context, RESTART_APP, Toast.LENGTH_LONG).show()
+                    true
+                }
+            }
+            screen.addPreference(baseUrlPref)
+        }
+        private fun getPrefBaseUrl(): String = preferences.getString(BASE_URL_PREF, super.baseUrl)!!
+
+        init {
+            preferences.getString(DEFAULT_BASE_URL_PREF, null).let { prefDefaultBaseUrl ->
+                if (prefDefaultBaseUrl != super.baseUrl) {
+                    preferences.edit()
+                        .putString(BASE_URL_PREF, super.baseUrl)
+                        .putString(DEFAULT_BASE_URL_PREF, super.baseUrl)
+                        .apply()
+                }
+            }
+        }
     }
 
     override fun createSources() = listOf(